Dental Information 
 



 

Selected Studies on the Release and Toxicity of Mercury from Dental Amalgam Published in Peer Reviewed Scientific, Dental and Medical Journals

 (With Links to the National Library of Medicine for Complete Abstracts and to Order Copies of Complete Articles with Loansome Doc in RED)

TABLE OF CONTENTS

A.    Release of  Mercury from "Silver" Dental Amalgam

B.    Effects of Mercury Exposure Central Nervous System

C.    Effects of  Mercury Exposure on Reproduction and  Development

D.    Amalgam Mercury, Antibiotic Resistant Bacteria and  Immune System Impairment

E.    Toxic Effects of Mercury Released from Dental Amalgam Restorations and Endodontic Filling Materials.

F.    Toxic Effects of Mercury on the Cardiovascular System

bullet"After review of the scientific evidence and review of numerous  studies submitted in support of banning or upclassifying dental  restorative products containing mercury, FDA does not find any  persuasive evidence that the physiological and psychological symptoms  attributed to amalgam fillings are caused by amalgam fillings.  Furthermore, FDA does not find any persuasive evidence that there is  any improvement of these symptoms after removal of amalgam fillings.  Although there are studies purporting to support the view that amalgam  products pose risks to persons beyond the small subpopulation of  hypersensitive individuals, conclusions cannot be drawn  studies because they are methodologically flawed."
bulletSource: FDA Consumer Update: Dental Amalgams February 2002
bulletIt is amazing the so many "methodologically flawed" studies could fool the impartial reviewers and editors of some of the finest peer reviewed, scientific and medical journals in the world.  After reading all of the "flawed" studies below for yourself, see if you come to the same conclusion as the FDA regarding the safety of mercury amalgam.

A.    Release of  Mercury from "Silver" Dental Amalgam

(In Descending Chronological Order )

bulletInfluence of amalgam fillings on Hg levels and total antioxidant activity in plasma of healthy donors. Pizzichini M, Fonzi M, Gasparoni A, Mencarelli M, Rocchi G, Kaitsas V, Fonzi L. Bull Group Int Rech Sci Stomatol Odontol 2001 May-Sep;43(2):62-7. (11799720)
bulletMercury and selenium concentrations in maternal and neonatal scalp hair: relationship to amalgam-based dental treatment received during pregnancy. Razagui IB, Haswell SJ. Biol Trace Elem Res (2001) Jul;81(1):1-19. (11508328)
bulletMobilization of mercury and arsenic in humans by sodium 2,3-dimercapto-1-propane sulfonate (DMPS). Aposhian (1998). Environ. Health Perspect. 106:1017-1025. (9703487)
bulletMercury in biological fluids after amalgam removal. Sandborgh-Englund et al., (1998). J. Dent. Res. 77:615-624. (9539465)
bulletThe absorption, blood levels, and excretion of mercury after a single dose of mercury vapor in humans. Sandborgh-Englund et al., (1998). Toxicol. Appl. Pharmacol. 150:146-153.(9630463)
bulletToxicological aspects on the release and systemic uptake of mercury from dental amalgam. Ekstrand et. al., (1998). Eur. J. Oral Sci. 106:678-686.(9584901)
bulletThe influence of amalgam fillings on urinary mercury excretion in subjects from Apulia. Soleo et. al., (1998). G. Ital. Med. Lav. Ergon. 20:75-81.(9658238)
bulletSystemic transfer of mercury from amalgam fillings before and after cessation of emission. Halbach et. al., (1998). Environ. Res. 77:115-123.(9600804)
bulletMercury as a potential hazard for the dental practitioner. Kostyniak (1998). N.Y. State Dent. J. 64:40-43.(9613096)
bulletMethylmercury and inorganic mercury in serum-correlation to fish consumption and dental amalgam in a cohort of women born in 1922. Bergdahl et. al., (1998). Environ. Res. 77:20-24.(9593624)
bulletMercury and dental amalgam fillings. Lygre et. al., (1998). Tidsskr. Nor. Laegeforen 118:1698-1701.(9621758)
bulletThe absorption, blood levels, and excretion of mercury after a single dose of mercury vapor in humans. Sandborgh-Englund et. al., (1998). Toxicol. Appl. Pharmacol. 150:146-153.(9630463)
bulletMercury in saliva and feces after removal of amalgam fillings. Bjorkman et al., (1997). Toxicol. Appl. Pharamcol. 144:156-162. (9169079)
bulletEffect of Pd and In on mercury evaporation from amalgams. Okabe et. al., (1997). Dent. Mater. J. 16:191-199. (9555257)
bulletMercury exposure from dental amalgam fillings: absorbed dose and the potential for adverse health effects. Mackert and Berglund (1997). Crit. Rev. Oral Biol. Med. 8:410-436.(9391753)
bulletThe future of dental amalgam: a review of the literature. Part 2: Mercury exposure in dental practice. Eley (1997). Br. Dent. J. 182:293-297.(9154707)
bulletThe future of dental amalgam: a review of the literature. Part 3: Mercury exposure from amalgam restorations in dental patients. Eley (1997). Br. Dent. J. 182:333-338.(9175289)
bulletEffect of Pd and In on mercury evaporation from amalgams. Okabe et. al., (1997). Dent. Mater. J. 16:191-199.(9555257)
bulletPatterns of mercury release from amalgam fillings into the oral cavity. Motorkina et. al., (1997). Stomatologiia (Mosk.) 76:9-11.(9381508)
bulletCompartmental transfer of mercury released from amalgam. Halbach et al., (1997). Hum. Exp. Toxicol. 16:667-672. (9426369)
bulletImpact of nocturnal bruxism on mercury uptake from dental amalgams. Isacsson et. al., (1997). Eur. J. Oral. Sci. 105:251-257.(9249192)
bulletDissolution of mercury from dental amalgam at different pH values. Marek (1997). J. Dent. Res. 76:1308-1315.(9168865)
bulletIntial mercury evaporation from amalgams made with In-containing commercial alloys. Nakajima et. al., (1996). Dent. Mater. J. 15:168-174.(9550014)
bulletInfluence of chewing gum consumption and dental contact of amalgam fillings to different metal restorations on urine mercury content. Gebel and Dunkelberg (1996). Zentralbl. Hyg. Umweltmed. 199:69-75.(9409909)
bulletLong-term use of nicotine chewing gum and mercury exposure from dental amalgam fillings. Sallsten et. al., (1996). J. Dent. Res. 75:594-598.(8655765)
bulletMercury exposure from "silver" tooth fillings: emerging evidence questions a traditional paradigm. Lorscheider et al., (1995). FASEB J. 9:504-508.   (7737458)
bulletMercury levels among dental personnel in Isreal: a preliminary study. Steinberg et al., (1995). Isr. J. Med. Sci. 31:428-432. (7607870)
bulletPeople with high mercury uptake from their own dental amalgam fillings. Barregard et al., (1995). Occup. Environ. Med. 52:124-128. (7757165)
bulletSodium 2,3-dimercaptopropane-1-sulfonate challenge test for mercury in humans: II. Urinary mercury, porphyrins and neurobehavioral changes of dental workers in Monterrey, Mexico. Gonzalez-Ramirez et. al., (1995). J. Pharmacol. Exp. Ther. 272:264-274.(7815341)
bulletSilver concentrations in human tissues. Their dependence on dental amalgam and other factors. Drasch et. al., (1995). J. Trace Elem. Med. Biol. 9:82-87.(8825980)
bulletAn estimation of the uptake of mercury from amalgam fillings based on urinary excretion of mercury in Swedish subjects. Weiner and Nylander (1995). Sci. Total Environ. 168:255-265. (7644912)
bulletMercury vaporization from amalgams with varied alloy compositions. Ferrancane et. al., (1995). J. Dent. Res. 74:1414-1417.(7560393)
bulletCombined estimation of mercury species released from amalgam. Halbach (1995). J. Dent. Res. 74:1103-1109.(7782541)
bulletEstimation of mercury dose by a novel quantitation of elemental and inorganic species released from amalgam. Halbach (1995). Int. Arch. Occup. Environ. Health 67:295-300.   (8543376)
bulletHuman exposure to mercury and silver released from dental amalgam restorations. Skare and Engqvist (1994). Arch. Environ. Health 49:384-394. (7944571)
bulletMercury concentrations in the urine of children with and without amalgam fillings. Schulte et al., (1994). Schweiz Monatsschr Zahnmed 104:1336-1340. (7984991)
bulletMercury burden of human fetal and infant tissues.  G. Drasch ,  I. Schupp ,  H. Höfl ,  R. Reinke ,  G. Roider. European Journal of Pediatrics. Volume 153 Issue 8 (1994) pp 607-610.
bulletAmalgam tooth fillings and man's mercury burden. Halbach (1994). Hum. Exp. Toxicol. 13:496-501.(7917507)
bulletLong-term mercury excretion in urine after removal of amalgam fillings. Begerow et. al., (1994). Int. Arch. Occup. Environ. Health 66:209-212.(7814102)
bulletEvaluation of the safety issue of mercury release from dental fillings. Lorscheider and Vimy. (1993). FASEB J. 7:1432-1433. (8262327)
bulletThe relationship between mercury concentration in human organs and different predictor variables. Weiner and Nylander (1993). Sci. Total Environ. 138:101-115. (8259485)
bulletAn in vitro and in vivo study of the release of mercury vapor from different types of amalgam alloys. Berglund (1993). J. Dent. Res. 72:939-946.(8501292)
bulletMercury release from amalgam into saliva. An in-vitro study. Lussi (1993). Schweiz. Monatsschr. Zahnmed. 103:722-726.(8322057)
bulletUrinary mercury after administration of 2,3-dimercaptopropane-1-sulfonic acid: correlation with dental amalgam score. Aposhian et al., (1992). FASEB J. 6:2472-2476. (1563599)
bulletMercury concentration in the mouth mucosa of patients with amalgam fillings. Willershausen-Zonnchen et. al., (1992). Dtsch. Med. Wochenschr. 117:1743-1747.(1425293)
bulletSide-effects: mercury contribution to body burden from dental amalgam. Reinhardt (1992). Adv. Dental Res. 6:110-113.(1292449)
bulletDental amalgam: the materials. Marshall and Marshall (1992). Adv. Dent. Res. 6:94-99.(1292469)
bulletQuantitation of total mercury vapor released during dental procedures. Engle et. al., (1992). Dent. Mater. 8:176-180.(1521706)
bulletDaily dose calculations from measurements of intra-oral mercury vapor. Olsson and Bergman (1992). J. Dent. Res. 71:414-423.(1556301)
bulletMercury exposure of the population. IV. Mercury exposure of male dentists, female dentists and dental aides.  Zander et. al., (1992). Zentralbl. Hyg. Umweltmed. 193:318-328. (1290562)
bulletThe mercury exposure of the population. III. Mercury mobilisation by DMPS (Dimaval) in subjects with and without amalgam fillings. Zander et. al., (1992). Zentralbl. Hyg. Umweltmed. 192:447-454.(1554403)
bulletRelease of mercury vapor from dental amalgam. Berglund (1992). Swed. Dent. J. Suppl. 85:1-52.(1475757)
bulletFactors influencing mercury evaporation rate from dental amalgam fillings. Bjorkman and Lind (1992). Scand. J. Dent. Res. 100:354-360. (1465570)
bulletAmalgam fillings-a considerable source of exposure to heavy metals. Skare and Engqvist (1992). Lakartidningen 89:1299-1301. (1579001)
bulletDaily dose estimates of mercury from dental amalgams. Lorscheider and Vimy. (1991). J. Dent. Res. 70:233-237. (1999563)
bulletThe dental amalgam issue. A review. Hanson and Pleva (1991). Experientia 47:9-22.(1999251)
bulletToxicological assessment of amalgam components released in immersion tests. Weiland and Nossek (1991). Dtsch. Zahnarztl. Z. 46:547-550.(1817927)
bulletSignificance of hydrogen ion concentration on the dissolution of mercury from dental amalgam. Soh et. al., (1991). Quintesence Int. 22:225-228.(2068263)
bulletThermal effect on dissolution of mercury from two dental amalgams. Soh et. al., (1991). J. Oral Rehabil. 18:179-183.(2037941)
bulletLong-term dissolution of mercury from a non-mercury-releasing amalgam. Chew et. al., (1991). Clin. Prev. Dent. 13:5-7.(1860296)
bulletThe mercury release of different amalgams in vitro. Lussi and Schoenberg (1991). Schweiz Monatsschr Zahnmed. 101:1405-1408.(1962164)
bulletWhole-body imaging of the distribution of mercury released from dental fillings into monkey tissues. Hahn et al., (1990). FASEB J. 4:3256-3260. (2227216)
bulletEstimation by a 24-hour study of the daily dose of intra-oral mercury vapor inhaled after release from dental amalgam. Berglund (1990). J. Dent. Res. 69:1646-1651.(2212208)
bulletExposure to mercury in the population. I. Mercury concentrations in the urine of normal subjects.. Zander et. al., (1990). Zentralbl. Hyg. Umweltmed. 190:315-324. (2080963)
bulletExposure to mercury in the population. II. Mercury release from amalgam fillings. Zander et. al., (1990). Zentralbl. Hyg. Umweltmed. 190:325-334. (2080964)
bulletMaternal-fetal distribution of mercury (203Hg) released from dental amalgam fillings. Vimy et. al., (1990). Am. J. Physiol. 258:R939-R945.(2331037)
bulletMercury release of silver amalgams in vitro. Hellwig et. al., (1990). Dtsch. Zahnarztl. Z. 45:17-19.(2257794)
bulletMercury release from amalgam: a study in vitro and in vivo. Ahmed and Stannard (1990). Oper. Dent. 15:207-218.(2095533)
bulletMercury as a pollutant in the dental profession. I. Its biological cycle, toxicity and monitoring. Valerio et. al., (1990). Minerva Stomatol. 39:625-628.(2287331)
bulletMercury exposure of different origins among dentists and dental nurses. Skare et al., (1990). Scand. J. Work Environ. Health 16:340-347. (2255875)
bulletMercury, selenium, and glutathione peroxidase before and after amalgam removal in man. Molin et al., (1990). Acta Odontol. Scand. 48:189-202. (2368614)
bulletThe influence of dental amalgam placement on mercury, selenium, and glutathione peroxidase in man. Molin et al., (1990). Acta Odontol. Scand. 48:287-295. (2220337)
bulletDental "silver" tooth fillings: a source of mercury exposure revealed by whole-body image scan and tissue analysis. Hahn et al., (1989). FASEB J. 3:2641-2646. (2636872)
bulletMercury vapor from dental amalgams, an intro study. Derand (1989). Swed. Dent. J. 13:169-175.(2814828)
bulletDental "silver" tooth fillings: a source of mercury exposure revealed by whole-body image scan and tissue analysis. Hahn et. al., (1989). FASEB J. 3:2641-2646.(2636872)
bulletDental amalgam: a review of the literature. Eggleston (1989). Compendium 10:500-505.(2700133)
bulletComparison of release of mercury from three dental amalgams. Chew et. al., (1989). Dent. Mater. 5:244-246.(2638267)
bulletDental amalgam and mercury. Aronsson et. al., (1989). Biol. Met. 2:25-30.(2485649)
bulletEffect of admixed indium on mercury vapor release from dental amalgam. Powell et. al., (1989). J. Dent. Res. 68:1231-1233.(2632609)
bulletDissolution of metallic mercury in artificial saliva  and eleven other solutions. Takahashi et. al., (1989). Dent. Mater. 5:256-259.(2638269)
bulletDental amalgam and mercury. Aronsson et al., (1989). Biol. Met. 2:25-30. (2485649)
bulletProspective study on the mercury uptake of dental students. Part 1: Increase in mercury excretion during simulated training. Pieper et. al., (1989). Dtsch. Zahnarztl. Z. 44:714-716.(2637853)
bulletDetermination of the rate of release of intra-oral mercury vapor from amalgam. Berglund et. al., (1988). J. Dent. Res. 67:1235-1242.(3166008)
bulletMercury concentrations in the human brain and kidneys in relation to exposure from dental amalgam fillings. Nylander et. al., (1987). Swed. Dent. J. 11:179-187.(3481133)
bulletExamination of blood levels of mercurials in practicing dentists using cold-vapor atomic absorption spectrometry. Chang et. al., (1987). J. Anal. Toxicol. 11:149-153.(3626527)
bulletPotential health hazard of use of mercury in dentistry: critical review of the literaure. Enwonw (1987) Environ. Res. (1987). 42:257-274.(3542524)
bulletMetal release from dental biomaterials. Brune (1986). Biomaterials 7:163-175.(3521750)
bulletEstimation of mercury body burden from dental amalgam: computer stimulation of a metabolic compartment model. Vimy et. al., (1986). J. Dent. Res. 65:1415-1419.(3465771)
bulletIntra-oral air mercury released from dental amalgam. Vimy and Lorscheider (1985). J. Dent. Res. 64:1069-1071. (3860538)
bulletSerial measurements of intra-oral air mercury: estimation of daily dose from dental amalgam. Vimy and Lorscheider (1985). J. Dent. Res. 64:1072-1075. (3860539)
bulletA model for recording mercury relaease from an amalgam surface. Brune (1985). Biomaterials 6:357-359.(4052550)
bulletMan's mercury loading from a dental amalgam. Brune and Evje (1985). Sci. Total Environ. 44:51-63.(4023695)
bulletInitial corrosion of amalgams in vitro. Brune an Evje (1984). Scand. J. Dent. Res. 92:165-171.(6585923)
bulletMercury toxicity and dental amalgam. Wolff et. al., (1983). Neurotoxicology 4:201-204.(6361623)
bulletCorrosion of amalgams. Brune (1981). Scand. J. Dent. Res. 89:506-514.(6951250)
bulletRelease of mercury from amalgam fillings into salival. Mayer and Diehl (1976). Dtsch. Zahnarztl. Z. 31:855-859.(1068794)

B.    Effects of Mercury Exposure Central Nervous System

bulletNeurobehavioral effects from exposure to dental amalgam Hg0: new distinctions between recent exposure and Hg body burden. Echeverria D, et al. (1998).  FASEB J. 12:971-980. (9707169)
bulletBehavioral effects of low-level exposure to Hg0 among dental professionals: a cross-study evaluation of psychomotor effects. Bittner et al., (1998). Neurotoxicol. Teratol. 20:429-439. (9697969)
bulletBehavioral effects of low-level exposure to elemental Hg among dentists. Echeverria et al., (1995). Neurotoxicol. Teratol. 17:161-168. (7760775)
bulletChronic neurobehavioural effects of elemental mercury in dentists. Ngim et al., (1992). Br. J. Ind. Med. 49:782-790. (1463679)
bulletThe relationship between mercury from dental amalgam and mental health. Siblerud (1989). Am. J. Psychother. 43:575-587. (2618948)
bulletChronic elemental mercury intoxication: neuropsychological follow-up case study. Hua et al., (1996). Brain Inj. 10:377-384. (8735667)
bulletMercury vapor inhalation inhibits binding of GTP to tubulin in rat brain: similarity to a molecular lesion in Alzheimer diseased brain. Pendergrass et. al., (1997). Neurotoxicology 18:315-324.(9291481)
bulletInhibition of brain tubulin-guanosine 5'-triphosphate interactions by mercury: similarity to observations in Alzheimer's diseased brain. Pendergrass and Haley (1997). Met. Ions Biol. Sys. 34:461-478.(9046580)
bulletIncreased blood mercury levels in patients with Alzheimer's diseases. Hock et. al., (1998). J. Neural. Transm. 105:59-68.(9588761)
bulletMetals and trace elements in plasma and cerebrospinal fluid in normal aging and Alzheimer's disease. Basun et. al., (1991). J. Neural Transm. Park. Dis. Dement. Sect. 3:231-258.(1772577)
bulletBrain trace elements in Alzheimer's disease. Ehmann et. al., (1986). Neurotoxicology 7:195-206.(3714121)
bulletRegional brain trace-element studies in Alzheimer's disease. Thompson et. al., (1988). Neurotoxicology 9:1-7.(3393299)
bulletTrace element imbalances in isolated subcellular fractions of Alzheimer's disease brains. Wenstrup et. al., (1990). Brain Res. 533:125-131.(2085723)
bulletTrace element imbalances in hair and nails of Alzheimer's diseases patients. Vance et. al., (1988). Neurotoxicology 9:197-208.(3205430)
bulletImbalances of trace elements related to oxidative damage in Alzheimer's disease brain. Cornett et. al., (1998). Neurotoxicology 19:339-345.(9621340)
bulletEvidence that mercury from silver dental fillings may be an etiological factor in multiple sclerosis. Siblerud and Kienholz (1994). Sci. Total Environ. 15:191-205. (8191275)
bulletA comparison of mental health of multiple sclerosis patients with silver/mercury dental fillings and those with fillings removed. Siblerud (1992). Psychol. Rep. 70:1139-1151.(1496084)
bulletAmyotrophic lateral sclerosis after accidental injection of mercury. Schwarz et al., (1996). J. Neurol. Neurosurg. Psychiatry 60:698. (8648348)
bulletRelationship between exposure to environmental toxins and motor neuron disease: a case report. Vanacore et al., (1995). Med. Lav. 86:522-533. (8815363)
bulletAmyotrophic lateral sclerosis and mercury-preliminary report. Mano et. al., (1990). Rinsho Shinkeigaku 30:1275-1277.(2085936)
bulletTrace element imbalances in amyotrophic lateral sclerosis. Khare et. al., (1990). Neurotoxicology 11:521-532.(2284056)
bulletMercury in hair of patients with ALS. Mano et. al., (1989). Rinsho Shinkeigaku 29:844-848.(2805505)
bulletMercury intoxication simulating amyotrophic lateral sclerosis. Adams et al., (1983). JAMA 250:642-643. (722351)
bulletInorganic mercury intoxication reminiscent of amyotrophic laterial sclerosis. Barber (1978). J. Occup. Med. 20:667-669. (722351)
bulletThe enigma of parkinsonism in chronic boderline mercury intoxication, resolved by challenge with pencillamine. Finkelstein et al., (1996). Neurotoxicology 17:291-295. (8784840)
bulletToxicological and neurophysiological findings in patients presenting to an environmental toxicology service. Koppel and Fahron (1995). J. Toxicol. Clin. Toxicol. 33:625-629.(8523483)
bulletImbalances of trace elements related to oxidative damage in Alzheimer's diseases brain. Cornett et. al., (1998). Neurotoxicology 19:339-345.(9621340)
bulletDemonstration of mercury in the human brain and other organs 17 years after metallic mercury exposure. Opitz et al., (1996). Clin. Neuropathol. 15:139-144. (8793247)
bulletEntry of low doses of mercury vapor into the central nervous system. Pamphlett and Coote (1998). Neurotoxicology 19:39-47.(9498219)
bulletAcute and chronic neuropsychological consequences of mercury vapor poisoning in two elderly adolescents. Yeates and Mortensen (1994). J. Clin. Exp. Neuropsychol. 16:209-222.(8021308)
bulletPsychometric evidence that mercury from silver dental fillings may be an etiological factor in depression, excessive anger, and anxiety. Siblerud et al., (1994). Psychol. Rep. 74:67-80. (8153237)
bulletBehavioral consequences of in-utero exposure to mercury vapor. Newland et al., (1996). Toxicol. Appl. Pharmacol. 139:374-386.
bulletBehavioral effects of neonatal metallic mercury exposure in rats. Frederickson et. al., (1992). Toxicology 74:151-160.(1519238)
bulletEffect of subchronic mercury exposure on electrocorticogram of rats. Desi et al., (1996). Neurotoxicology 17:719-723. (9086494)
bulletNeurological abnormalities associated with remote occupational elemental mercury exposure. Albers et. al., (1988). Ann. Neurol. 24:651-659.(2849369)
bulletPsychological effects of low exposure to mercury vapor: application of a computer-administered neurobehavioral evaluation systerm. Liang et al., (1993). Environ. Res. 60:320-327.(8472661)
bulletUptake of inorganic mercury in the olfactory bulbs via olfactory pathways in rats. Henriksson and Tjalve (1998). Environ. Res. 77:130-140.(9600806)
bulletA stereological study of dorsal root ganglion cells and nerve root fibers from rats exposed to mercury vapor. Schionning et al., (1998) Acta Neuropathol. 96:185-190.(9705135)
bulletMercury in the rat hypothalamic arcuate nucleus and median eminence after mercury vapor exposure. Ernst et al., (1993). Exp. Mol. Pathol. 58:205-214. (8519347)
bulletDetection of mercury in rat spinal cord and dorsal root ganglia after exposure to mercury vapor. Schionning et al., (1993). Exp. Mol. Pathol. 58:215-228.(((8519348)
bulletOxidative damage to nucleic acids in motor neurons containing mercury. Pamphlett et al., (1998). J. Neurol. Sci. 159:121-126. (9741394)
bulletPathological changes in the Brown Norway rat cerebellum after mercury vapour exposure. Hua et al., (1995). Toxicology 104:83-90. (8560505)
bulletThe effect of mercury vapour on cholinergic neurons in the fetal brain: studies on the expression of Nerve Growth Factor and its low- and high- affinity receptors. Sodestrom et al., (1995). Brain Res. Dev. Brain Res. 85:96-108.
bulletMercury distribution in cortical areas and fiber systems of the neonatal and maternal adult cerebrum after exposure of pregnant squirrel monkeys to mercury vapor. Warfvinge et al., (1994). Environ. Res. 67:196-208.
bulletMetallothionein induction in fetal rat brain and neonatal primary astrocyte cultures by in utero exposure to elemental mercury vapor (Hg0). Aschner et al., (1997). Brain Res. 778:222-232. (9462895)
bulletAn epidemiologic study of the relation between symptomss of fatigue, dental amalgam and other factors. Michel et. al., (1989). Swed. Dent. J. 13:33-38.(2734698)
bulletDoes mercury from amalgam restorations constitute a health hazard. Weiner et al., (1990). Sci. Total Environ. 99:1-22.(2270464)

C.    Effects of  Mercury Exposure on Reproduction and  Development

bulletDisposition of inhaled mercury vapor in pregnant rats: maternal toxicity and effects on developmental outcome. Morgan DL, Chanda SM, Price HC, Fernando R, Liu J, Brambila E, O'Connor RW, Beliles RP, Barone S Jr. Toxicol Sci 2002 Apr;66(2):261-73. (11896293)
bulletMaternal-fetal distribution of mercury (203Hg) released from dental amalgam fillings. Vimy et. al., (1990). Am. J. Physiol. 258:R939-R945.(2331037)
bulletMaternal amalgam and prenatal mercury exposure. Halbach and Summer (1995). Eur. J. Pediatr. 154:498-499. (7671951)
bulletMercury burden of human fetal and infant tissues. Drasch et al., (1994). Eur. J. Pediatr. 153:607-610. (7957411)
bulletMaternal-fetal transfer of metallic mercury via the placenta and milk. Yang et al., (1997). Ann. Clin. Lab. Sci. 27:135-141.
bulletConcentrations of heavy metal in maternal and umbilical cord blood. Ong et al., (1993). Biometals 6:61-66.
bulletConcentration of mercury, cadmium and lead in brain and kidney of second trimester fetuses and infants. Lutz et. al., (1996). J. Trace Elem. Med. Biol. 10:61-67.(8829128)
bulletDistribution of mercury in guinea pigs offspring after in utero exposure to mercury vapor during late gestation. Yoshida et al., (1986). Arch. Toxicol. 58:225-228.
bulletDental amalgam and pregnancy. Drasch and Roider (1995). Geburtshilfe Frauenheilkd 55:63-65.   (7657132)
bulletThe effect of occupational exposure to mercury vapour on the fertility of female dental assistants. Rowland et al., (1994). Occup. Environ. Med. 51:28-34.(8124459)
bulletEnvironmental pollutants and fertility disorders. Heavy metals and minerals. Gerhard and Runnebaum (1992). Geburtshilfe Frauenheilkd 52:383-396. (1499949)
bulletHeavy metals and fertility. Gerhard et al., (1998). J. Toxicol. Environ. Health 54:593-611. (9726782)
bulletImpact of heavy metals on hormonal and immunological factors in women with repeated miscarriages. Gerhard et al., (1998). Hum. Reprod. Update 4:301-309. (9741713)
bulletPrenatal coexposure to metallic mercury vapour and methylmercury produce interactive behavioural changes in adult rats. Fredriksson et. al., (1996). Neurotoxicol. Teratol. 18:129-134.(8709923)
bulletBehavioural effects of prenatal metallic mercury inhalation exposure in rats. Danielsson et. al., (1993). Neurotoxicol. Teratol. 15:391-396.(8302240)
bulletBehavioural effects of neonatal metallic mercury exposure in rats. Fredriksson et. al., (1992). Toxicology 74:151-160.(1519238)
bulletBehavioral consequences of in utero exposure to mercury vapor: alterations in lever-press durations and learning in squirrel monkeys. Newland et. al., (1996). Toxicol. Appl. Pharmacol. 139:374-386.(8806855)
bulletMercury distribution in cortical areas and fiber systems of the neonatal and maternal adult cerebrum after exposure of pregnant squirrel monkeys to mercury vapor. Warfvinge et al., (1994). Environ. Res. 67:196-208. (7982394)
bulletDistribution of mercury in guinea pig offspring after in utero exposure to mercury vapor during late gestation. Yoshida et al., (1986). Arch. Toxicol. 58:225-228. (3718224)
bulletEffect of inorganic mercury on in vitro placental nutrient transfer and oxygen consumption. Urbach et. al., (1992). Reprod. Toxicol. 6:69-75.(1562801)
bulletIn vitro effect of mercury on enzyme activities and its accumulation in the first-trimester human placenta. Boadi et. al., (1992). Environ. Res. 57:96-106.(1740099)
bulletIn vitro effect of mercury on aryl hydrocarbon hydroxylase, quinone reductase, catecholamine-O-methyltransferase and glucose-6-phosphate dehydrogenase activities in term human placenta. Boadi et. al., (1991). Pharmacol. Toxicol. 68:317-321.(1946176)
bulletToxic effects on embryos derived from amalgam restorations containing mercury. West German considerations. Strubelt et. al., (1989). Tandlakartidningen 81:283-290.(2623622)
bulletBreast-feeding exposure of infants to cadmium, lead, and mercury: a public health viewpoint. Abadin et al., (1997). Toxicol. Ind. Health 13:495-517. (9249931)
bulletTotal and inorganic mercury in breast milk in relation to fish consumption and amalgam in lactating women. Oskarsson et al., (1996). Arch. Environ. Health 51:234-241.   (8687245)
bulletExposure to toxic elements via breast milk. Oskarsson et al., (1995). Analyst 120:765-770.   (7741226)
bulletThe mercury concentration in breast milk resulting from amalgam fillings and dietary habits. Drexler and Schaller (1998). Environ. Res. 77:124-129.(9600805)
bulletMercury in human colostrum and early breast milk. Its dependence on dental amalgam   and other factors. Drasch et. al., (1998). J. Trace Elem. Med. Biol. 12:23-27.(9638609)
bulletExposure to mercury via breast milk in suckling offspring of maternal guinea pigs exposed to mercury vapor after parturition. Yoshida et. al., (1992). J. Toxicol. Environ. Health 35:135-139.(1542135)
bulletMilk transfer and tissue uptake of mercury in suckling offspring after exposure of lactating maternal guinea pigs to inorganic or methylmercury. Yoshida et. al., (1994). Arch. Toxicol. 68:174-178.(8024464)
bulletKinetics of methylmercury and inorganic mercury in lactating and nonlactating mice. Sundberg et al., (1998). Toxicol. Appl. Pharmacol. 151:319-329. (9707508)
bulletOccupational mercury vapour exposure and testicular, pituitary and thyroid endocrine function. McGregor and Mason (1991). Hum. Exp. Toxicol. 10:199-203.(1678950)
bulletPaternal exposure to mercury and spontaneous abortions. Cordier et. al., (1991). Br. J. Ind. Med. 48:375-381.(2064975)
bulletEffect of organic and inorganic mercury on human sperm motility. Ernst and Lauritsen (1991). Pharmacol. Toxicol. 68:440-444.(1653954)
bulletAutometallographic detection of mercury in testicular tissue of an infertile man exposed to mercury vapor. Keck et al., (1993). Reprod. Toxicol. 7:469-475. (8274823)    
bulletHong Kong male subfertility links to mercury in human hair and fish. Dickman et al., (1998). Sci. Total Environ. 214:165-174. (9646524)

D.    Amalgam Mercury, Antibiotic Resistant Bacteria and  Immune System Impairment

bulletAntibiotic resistance in oral/respiratory bacteria. Roberts (1998). Crit. Rev. Oral Biol. Med. 9:522-540.   (9825225)
bulletThe dental amalgam mercury controversy-inorganic mercury and the CNS; genetic linkage of mercury and antibiotic resistances in intestinal bacteria. Lorscheider et al., (1995). Toxicology 97:19-22. (7716785)
bulletMercury released from dental "silver" fillings provokes an increase in mercury- and antibiotic -resistant bacteria in oral and intestinal floras of primates. Summers et. al., (1993). Antimicrob. Agents Chemother. 37:825-834.(8280208)
bulletResistance of the normal human microflora to mercury and antimicrobials after exposure to mercury from dental amalgam fillings. Edlund et. al., (1996). Clin. Infect. Dis. 22:944-950.(8783691)
bulletThe impact of mercury released from dental "silver" fillings on antibiotic resistances in the primate oral and intestinal bacterial flora. Liebert et. al., (1997). Met. Ions Biol. Syst. 34:441-460. (9046579)
bulletThe resistance and adaptation of selected oral bacteria to mercury and its impact on their growth. Lyttle and Bowden (1993). J. Dent. Res. 72:1325-1330.   (768900)
bulletEffects of mercury on the immune system. Pollard and Hultman. (1997). Met. Ions Biol. Sys. 34:421-440.(9046578)
bulletDental amalgam and antibiotic resistance-an association? Editorial (1997). Sci. Prog. 80:103-106.(9263508)
bulletAntibiotic resistance mechanisms in bacteria of oral and upper respiratory origin. Roberts (1998). Int. J. Antimicrob. Agents 9:255-267.(9573495)
bulletEffects of occupational exposure to mercury vapors on T-cell and NK-cell populations. Moszczynski et al., (1996). Arch. Med. Res. 27:503-507. (8987185)
bulletCloning of mercury-resistance gene from R-plasmid in Escherichia coli isolated from dental hospital sewage. Arii and Abiko (1989). Gen. Pharmacol. 20:609-614.(2691324)
bulletHeavy metal resistance in clinical isolates of Pseudomonas aeruginosa. Vasishta et. al., (1989). Folia Microbiol. (Praha.) 34:448-452.(2517120)
bulletLoss of mercury from amalgam fillings and abnormal oral bacterial flora as a cause of periodontal disease. Till (1978). ZWR 87:1076-1083.(282721)
bulletStudy of the horizontal transfer of mercury resistance genes in natural populations of bacteria using antibodies to mercury reductases. Bogdanova et. al., (1988). Mol. Gen. Mikrobiol. Virusol. 12:16-23.(3150770)
bulletDoes amalgam affect the immune system? A controversial issue. Enestrom and Hultman (1995). Int. Arch. Allergy Immunol. 106:180-203. (7888781)
bulletEffects of mercury on the immune system. Pollard and Hultman (1997). Met. Ions Biol. Syst. 34:421-440. (9046578)
bulletActivation of the immune system and systemic immune-complex deposits in Brown Norway rats with dental amalgam restorations. Hultman et. al., (1998). J. Dent. Res. 77:1415-1425.(9649170)
bulletAdverse immunological effects and autoimmunity induced by dental amalgam and alloy in mice. Hultman et al., (1994). FASEB J. 8:1183-1190.(7958626)
bulletLocalized cellular inflammatory responses to subcutaneously implanted dental mercury. Nadarajah et. al., (1996). J. Toxicol. Environ. Health 49:113-125.(8874531)
bulletCellular inflammatory responses to implanted dental materials. Nadarajah et. al., (1996). J. Prosthet. Dent. 75:552-561.(8709023)
bulletIn vitro effects of mercuric chloride (HgCl2) on human mononuclear cells. Loftenius et. al., (1997). Clin. Exp. Immunol. 110:418-422.(9409645)
bulletCytotoxicity and accumulation of Hg, Ag, Cd, Cu, Pb, and Zn in human peripheral T and B lyphocytes and monocytes in vitro. Steffenson et. al., (1994). Gen. Pharmacol. 25:1621-1633.(7721038)
bulletImmunotoxic effects of mercuric compounds on human lymphocytes and monocytes. I. Suppression of T-cell activation. Shenker et. al., (1992). Immunopharmacol. Immunotoxicol. 14:539-553.(1517533)
bulletImmunotoxic effects of mercuric compounds on human lymphocytes and monocytes. II. Alterations in cell viability. Shenker et. al., (1992). Immunopharmacol. Immunotoxicol. 14:555-577.(1517534)
bulletImmunotoxic effects of mercuric compounds on human lymphocytes and monocytes. III. Alterations in B-cell function. Shenker et. al., (1993). Immunopharmacol. Immunotoxicol. 15:87-112.(8450183)
bulletImmunotoxic effects of mercuric compounds on human lymphocytes and monocytes. IV. Alterations in cellular glutathione content. Shenker et. al., (1993). Immunopharmacol. Immunotoxicol. 15:273-290. (8349953)
bulletImmunotoxicology of cadmium and mercury on B-lymphocytes I. Effects on lymphocyte function. Daum et al., (1993). Int. J. Immunopharmacol. 15:383-394.     (7685007)
bulletIn vitro effects of mercuric chloride  (HgCl2) on human mononuclear cells. Loftenius et. al., (1997). Clin. Exp. Immunol. 110:418-422.(9409645)
bulletEffects of mercury on human polymorphonuclear leukocyte function in vitro. Contrino et. al., (1988). Am. J. Pathol. 132:110-118.(3394794)
bulletLow levles of mercury inhibit the respiratory burst in human polymorphnuclear leukocytes. Malamud et. al., (1985). Biochem. Biophys. Res. Commun. 128:1145-1151.(2988529)
bulletParameters of immunity acute phase reaction in men in relation to exposure duration to mercury vapours. Moszczynski et. al., (1991). J. Hyg. Epidemiol. Microbiol. Immunol. 35:351-360.(1725175)
bulletThe level of mercury in human dental plaque and interactions in vitro between biofilms of Streptococcus mutans and dental amalgam. Little and Bowden (1993). J. Dent. Res. 72:1320-1324.(8360382)
bulletAcute exposure to mercury from amalgam: no short-time effect on the peripheral blood lymphocytes in healthy individuals. Loftenius et al., (1998). J. Toxicol. Environ. Health 54:547-560. (9726779)
bulletMethylation of mercury from dental amalgam and mercuric chloride by oral streptococci in vitro. Heintze et. al., (1983). Scand. J. Dent. Res. 91:150-152.(6222462)
bulletMercury sensitization induced by environmental exposure. Mori et al., (1998). Nippon Eisenigaku Zasshi 52:661-666.(9528265)
bulletAn epidemiological study of factors relating to mercury sensitization. Sato et al., (1995). Arerugi 44:86-92. (7726753)

E.    Toxic Effects of Mercury Released from Dental Amalgam Restorations and Endodontic Filling Materials.

bulletToxicity assessment of mercury vapor from dental amalgams. Goering et. al., (1992). Fundam. Appl. Toxicol. 19:319-329.(1360929)
bulletThe future of dental amalgam: a review of the literature. Part 6: Posssible harmful effects of mercury from dental amalgam. Eley (1997). Br. Dent. J. 182:455-459.(9231518)
bulletDocumented clinical side-effects to dental amalgam. Ziff (1992). Adv. Dent. Res. 6:131-134.(1292453)
bulletEvaluation of the safety issue of mercury release from dental fillings. Lorscheider and Vimy (1993). FASEB J. 7:1432-1433.(8262327)
bulletMercury neurotoxicity: mechanisms of blood-brain barrier transport. Aschner and Aschner (1990). Neurosci. Biobehav. Rev. 14:169-176.(2190116)
bulletThe toxicology of mercury. Clarkson (1997). Crit. Rev. Clin. Lab. Sci. 34:369-403.(9288445)
bulletCytotoxicity of amalgams, alloys, and their elements and phases. Kaga et. al., (1991). Dent. Mater. 7:68-72.(2016001)
bulletCytotoxic effects of restorative materials on early passage cultured cells derived from human gingiva. Yamagata and Oshima (1990). Shika Zairyo Kikai 9:541-554.(2134820)
bulletCytotoxicity of amalgams. Kaga et. al., (1988). J. Dent. Res. 67:1221-1224.(3166005)
bulletCorrelation of cytotoxicity with element release from mercury- and gallium-based dental alloys in vitro. Wataha et. al., (1994). Dent. Mater. 10:298-303. (7498590)
bulletCytotoxicity of gallium and indium ions compared with mercuric ion. Chandler et. al., (1994). J. Dent. Res. 73:1554-1559.(7929991)
bulletQuantitative evaluation by measuring affected area for cytotoxicity of dental materials. Kaga et al., (1990). Shika Zairyo Kikai 9:591-599.(2134824)
bulletThe mechanism of Hg2+ toxicity in cultured human oral fibroblasts: the involvement of cellular thiols. Liu et. al., (1992). Chem. Biol. Interact. 85:69-78.(1458551)
bulletToxic effects of various retrograde root fillings materials on gingival fibroblasts and rat sarcoma cells. Peltola et. al., (1992). Endod. Dent. Traumatol. 8:120-124.(1289070)
bulletIn vitro testing of dental materials by means of macrophage cultures: II. Effects of particulate dental amalgams and their constituent phases on cultured macrophages. Syrjanen et. al., (1986). J. Biomed. Mater. Res. 20:1125-1138.(3782175)
bulletCytotoxicity of endodontic materials. Osorio et. al., (1998). J. Endod. 24:91-96.(9641138)
bulletCytotoxicity of retrofill materials. Bruce et. al., (1993). J. Endod. 19:288-292. (8228748)
bulletCorrosion products from dental alloys and effects of mercuric and cupric ions on a neuroeffector system. Moberg (1985). Swed. Dent. J. Suppl. 29:1-51.(3866332)
bulletDevelopment of low- and high-serum culture conditions for use of human oral fibroblasts in toxicity testing of dental materials. Liu et. al., (1991). J. Dent. Res. 70:1068-1073.(2066489)
bulletA possible case of mercury-related toxicity resulting from the grinding of old amalgam restorations. Taskinen et. al., (1989). Scand. J. Work Environ. Health 15:302-304.(2772585)

F.    Toxic Effects of Mercury on the Cardiovascular System

bulletMarked elevation of myocardial trace elements in idiopathic dilated cardiomyopathy compared with secondary cardiac dysfunction. Frustaci et al., (1999). J. Am. Coll. Cardiol. 33:1578-83. (10334427)
bulletIntake of Mercury From Fish, Lipid Peroxidation, and the Risk of Myocardial Infarction and Coronary, Cardiovascular, and Any Death in Eastern Finnish Men.   Jukka et al.,  (1995) Circulation. 91:645-655. (91/3/645)
bulletEffects of mercury on the isolated heart muscle are prevented by DTT and cysteine. Vassallo et al., (1999). Toxicol. Appl. Pharmacol. 156:113-118. (10198276)
bulletThe chamber exposure of laboratory rats to metal oxides originating from metal producing industry. Kovacikova and Chorvatovicova (1997). Physiol. Res. 46:41-45. (9728520)
bulletMercury effects on the contractile activity of isolated heart muscle. Oliveira et al., (1994). Toxicol. Appl. Pharmacol. 128:86-91. (8079358)
bulletMercury compounds: lipophilicity and toxic effects on isolated myocardial tissue. Halbach (1990). Arch. Toxicol. 64:315-319. (2386431)
bulletThe relationship between mercury from dental amalgam and the cardiovascular disease. Siblerud (1990). Sci. Total Environ. 99:23-35. (2270468)
bulletHemodynamic and electrophysiological effects of mercury in intact anesthetized rabbits and in isolated perfused hearts. Rhee and Choi (1989). Exp. Mol. Pathol. 50:281-290. (2721650)
bulletCardiovascular homeostasis in rats chronically exposed to mercuric chloride. Carmignani and Boscolo (1984). Arch. Toxicol. Suppl. 7:383-388. (6596006)
bulletMechanisms in cardiovascular regulation following chronic exposure of male rats to inorganic mercury.  Carmignani et al., (1983). Toxicol. Appl. Pharmacol. 69:442-450. (6879611)