0000057392 00000 n 0000067112 00000 n 2. Clipping is a handy way to collect important slides you want to go back to later. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. MERCURY (QUICK SILVER) Effects of Mercury toxicity on the body: Mercury has a selective destructive effect on intestines, especially large intestine, from where it passes on to be excreted, leading to 18. 0000100678 00000 n Health effects caused by short-term exposure to • What are the Health Effects of Mercury . The most common cause of mercury … 0000111430 00000 n Metallic mercury has many applications in the electrical industry (e.g., alkaline batteries, electrical switches, lights), in dental amalgrams, and in medical equipment (e.g., thermometers, electroanalysis). 0000111748 00000 n Looks like you’ve clipped this slide to already. If mercury is spilled onto a hot surface, such as a burner on a stove, mercury will vaporize quickly and can be more dangerous. 0000012942 00000 n Once inhaled, elemental mercury is mostly converted to an inorganic divalent or mercuric form by catalase in the erythrocytes. 0000105643 00000 n The mercury species that fall 0000008886 00000 n 0000021899 00000 n Summary To understand the kinetics and toxic mechanisms of mercury (Hg) species in vivo and in vitro, speciation analysis is of important relevance. INTRODUCTION FORM OF MERCURY MERCURY EXPOSURE IN DENTAL OFFICE SOURCES OF MERCURY EXPOSURE MERCURY LEVELS SIDE EFFECT OF MERCURY ALLERGY TOXICITY 2. €D ѨÐ` ƒÁÆCqpÚ †‚á €Æm‹Í&ш€ˆoˆ Mercsorb Mercury Spill Kit PPT Presentation Summary : 2) Kit does not neutralize mercury. 0000052335 00000 n 721 0 obj << /Linearized 1 /O 724 /H [ 2215 514 ] /L 761830 /E 112063 /N 7 /T 747291 >> endobj xref 721 85 0000000016 00000 n Elemental mercury (Hg) is found in liquid form, which easily vaporizes at room temperature and is well absorbed (80%) through inhalation. 0000049720 00000 n 0000019260 00000 n Among them, only one strain (CASKS5) was selected for further investigation due to its high minimum inhibitory concentration of mercury and low antibiotic susceptibility. 0000032610 00000 n 0000012919 00000 n You can change your ad preferences anytime. 0000003936 00000 n 0000005055 00000 n Symptoms depend upon the type, dose, method, and duration of exposure. 0000015003 00000 n 0000017129 00000 n 0000005335 00000 n Mercury toxicity is characteristically insidious [] which supports our finding that extended work duration is associated with increased blood mercury level among small-scale miners. 0000026026 00000 n Heavy metal detoxing can produce side effects like nausea, dizziness and headaches. Discover natural remedies like cilantro, bentonite clay and red beans to help detox and alleviate side effects from heavy metals. 0000006447 00000 n ... Much more than documents. Mercury in its methylated form can impair reproduction and interrupt the expression of hormones like oestradiol and testosterone (Tartu et al. 0000003068 00000 n 0000002215 00000 n Mercury poisoning refers to a toxicity from mercury consumption. 0000078643 00000 n 0000049306 00000 n 0000006595 00000 n Discover everything Scribd has to offer, including books and A complete set of health data was collected for 29 of the subjects. 0000062142 00000 n 0000002151 00000 n Bakr Younis /Al-Azhar University – Gaza, Customer Code: Creating a Company Customers Love, Be A Great Product Leader (Amplify, Oct 2019), Trillion Dollar Coach Book (Bill Campbell). Mercury Toxicity - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. 0000071751 00000 n 0000109272 00000 n 0000029968 00000 n Mercury poisoning has become a problem of current interest as a result of environmental pollution on a global scale. This … Module Overview •Present data on toxicity and occupational limits for mercury •Explain the hierarchy of mercury waste management •Describe elements of a mercury phase-out •Describe materials needed and procedures used to 0000091865 00000 n Considerable amounts of mercury may be added to agricultural land with sludge, fertilizers, lime, and manures. Natural emissions of mercury form two-thirds of the input; manmade releases form about one-third. 0000028602 00000 n 0000021878 00000 n 0000010851 00000 n 0000105620 00000 n Our data do not allow any conclusion about the effectiveness of Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Its lipid-soluble property allows for easy passage through the alveoli into the bloodstream and red blood cells (RBCs). This inorganic form has similar propertie… 3) Mercury is … Objective Exposure to toxic metals such as mercury has been proposed to be a risk factor for the development of breast cancer since some metals can promote genetic mutations and epigenetic changes. Mercury poisoning by intravenous injection is a clinical emergency, potentially leading to death. 0000019823 00000 n 0000087308 00000 n • Do not contain any chemicals designed to alter mercury’s toxicity or danger. 0000052312 00000 n H‰c``f`àXÎÀÊÀð³A€X؁˜ãýÿÿÿlhmS2™÷n3Ã뻗Öî~}\!«•Ãæ'\6»|Ìá"–³5;E'ææ"… ‰Gx“žõÞߛ#Úõ$/V'æâ®#Y͸öÎeÓ˹`аòÒB ¾´ÆðŠA³ò Œ¢ ŠI(Â(db``É»”w :¨l)×ç•@@œ V*ÊÀËù!»áŒ *OG³“yK… £ü÷‡âýq* Poisoning can result from mercury vapor inhalation, mercury ingestion 08 …C!Ðq¸Ìl.E£ ØÑ´eH¤8,&†ÃÆãȺoŒÆÆs‰Œ%žÊ X€l8ÐiHÜV?MÉ§Òšm™RM£Zd꟭ÍaÕûuBã?•CÆ£‘ÄÂÓ\6í´ëõŽ§ƒFõšëžDh3­e£cœ]†£rÈ£uæ61ƒæt×û%Th8ÂÞ4QÈîÊßb©gDA°Ã ®ŽM÷ØÞ§? %PDF-1.2 %âãÏÓ Lead, mercury and cadmium are examples of heavy metals. 2013 ). When injected, the element has a very slow clearance, mainly renal. 0000078620 00000 n Mercury poisoning is a type of metal poisoning due to exposure to mercury. 0000015118 00000 n Ð Ó>n QA. Xæw¢)ÁdOËWšuAý ”wŸ endstream endobj 805 0 obj 398 endobj 724 0 obj << /Type /Page /Parent 719 0 R /Resources << /Font << /F0 730 0 R /F1 728 0 R /F2 726 0 R /F3 732 0 R /F4 741 0 R >> /XObject 725 0 R /ProcSet 803 0 R >> /MediaBox [ 0 0 540 792 ] /Contents [ 733 0 R 735 0 R 737 0 R 739 0 R 742 0 R 744 0 R 748 0 R 752 0 R ] /CropBox [ 0 0 540 792 ] /Rotate 0 /Thumb 702 0 R >> endobj 725 0 obj << /im1 747 0 R /im2 747 0 R /im3 754 0 R /im4 747 0 R /im5 756 0 R /im6 758 0 R /im7 760 0 R /im8 762 0 R /im9 764 0 R /im10 766 0 R /im11 768 0 R /im12 770 0 R /im13 772 0 R /im14 774 0 R /im15 776 0 R /im16 778 0 R /im17 780 0 R /im18 782 0 R /im19 784 0 R /im20 786 0 R /im21 788 0 R /im22 790 0 R /im23 792 0 R /im24 794 0 R /im25 796 0 R /im26 798 0 R /im27 800 0 R /im28 802 0 R /im29 746 0 R >> endobj 726 0 obj << /Type /Font /Subtype /TrueType /Name /F2 /BaseFont /TimesNewRoman /Encoding /WinAnsiEncoding >> endobj 727 0 obj << /Type /FontDescriptor /FontName /BookAntiqua,BoldItalic /Flags 16482 /FontBBox [ -250 -276 1200 931 ] /MissingWidth 759 /StemV 143 /StemH 143 /ItalicAngle -11 /CapHeight 931 /XHeight 651 /Ascent 931 /Descent 276 /Leading 207 /MaxWidth 1000 /AvgWidth 448 >> endobj 728 0 obj << /Type /Font /Subtype /TrueType /Name /F3 /BaseFont /BookAntiqua,BoldItalic /FirstChar 31 /LastChar 255 /Widths [ 750 250 333 500 606 500 889 833 250 333 333 444 606 250 389 250 315 500 500 500 500 500 500 500 500 500 500 250 250 606 606 606 444 833 722 667 685 778 611 556 778 778 389 389 722 611 944 778 833 667 833 722 556 611 778 667 1000 722 611 667 333 606 333 606 500 333 556 537 444 556 444 333 500 556 333 333 556 333 833 556 556 556 537 389 444 389 556 556 833 500 556 500 333 606 333 606 750 500 750 250 500 500 1000 556 556 333 1000 556 333 944 750 750 750 750 278 278 500 500 606 500 1000 333 1000 444 333 778 750 750 611 250 333 500 500 606 500 606 556 333 747 333 500 606 389 747 500 400 549 361 361 333 576 556 250 333 361 333 500 889 889 889 444 722 722 722 722 722 722 944 685 611 611 611 611 389 389 389 389 778 778 833 833 833 833 833 606 833 778 778 778 778 611 667 556 556 556 556 556 556 556 738 444 444 444 444 444 333 333 333 333 556 556 556 556 556 556 556 549 556 556 556 556 556 556 556 556 ] /Encoding /WinAnsiEncoding /FontDescriptor 727 0 R >> endobj 729 0 obj << /Type /FontDescriptor /FontName /BookmanOldStyle /Flags 34 /FontBBox [ -250 -231 1615 962 ] /MissingWidth 769 /StemV 68 /StemH 68 /ItalicAngle 0 /CapHeight 962 /XHeight 673 /Ascent 962 /Descent 231 /Leading 230 /MaxWidth 1346 /AvgWidth 500 >> endobj 730 0 obj << /Type /Font /Subtype /TrueType /Name /F1 /BaseFont /BookmanOldStyle /FirstChar 31 /LastChar 255 /Widths [ 750 320 300 380 600 620 900 800 220 300 300 440 600 320 400 320 600 620 620 620 620 620 620 620 620 620 620 320 320 600 600 600 540 820 680 740 740 800 720 640 800 800 340 600 720 600 920 740 800 620 800 720 660 620 780 700 960 720 640 640 300 600 300 600 500 340 580 620 520 620 520 320 540 660 300 300 620 300 940 660 560 620 580 440 520 380 680 520 780 560 540 480 280 600 280 600 750 750 750 220 620 400 1000 540 540 420 1280 660 240 1240 750 750 750 750 220 220 400 400 460 500 1000 440 980 520 240 900 750 750 640 340 300 620 620 600 620 600 520 420 740 420 360 600 400 740 500 400 549 372 372 340 576 600 320 320 372 420 360 930 930 930 540 680 680 680 680 680 680 1260 740 720 720 720 720 340 340 340 340 800 740 800 800 800 800 800 600 800 780 780 780 780 640 620 660 580 580 580 580 580 580 860 520 520 520 520 520 300 300 300 300 560 660 560 560 560 560 560 549 560 680 680 680 680 540 620 540 ] /Encoding /WinAnsiEncoding /FontDescriptor 729 0 R >> endobj 731 0 obj 2213 endobj 732 0 obj << /Type /Font /Subtype /TrueType /Name /F5 /BaseFont /CourierNew,Bold /Encoding /WinAnsiEncoding >> endobj 733 0 obj << /Filter /LZWDecode /Length 731 0 R >> stream 8. Almost all people have at least small amounts of methylmercury in their bodies, reflecting the widespread presence of methylmercury in the environment. 0000026049 00000 n We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. T1 - Mercury Toxicity and Speciation Analysis AU - Krupp, Eva M. AU - Gajdosechova, Zuzana AU - Schwerdtle, Tanja AU - Lohren, Hanna PY - 2016/9/23 Y1 - 2016/9/23 N2 - To understand the kinetics and toxic 2014). 0000019537 00000 n They may include muscle weakness, poor coordination, numbness in the hands and feet, skin rashes, anxiety, memory problems, trouble speaking, trouble hearing, or trouble seeing. 0000023888 00000 n 0000014980 00000 n 0000082432 00000 n An Introduction to Mercury: Environmental health effects and treatment of mercury exposure Presentation by Sergio M. Navarro IAP 2006, 12.091 Medical Geology/Geochemistry Massachusetts Institute of Technology Overview A. 0000082455 00000 n Elemental mercury is transported and distributed by air, water, and sediments. Thirty-one mercury-resistant bacterial strains were isolated from the effluent discharge sites of the SIPCOT industrial area. 0000049697 00000 n Discover everything Scribd has to offer Êچ4¾^o›eጺ•zsšàj;1¼Ç1¶u|8׍ºé^ûûq÷cW«Nö*¡ríº,@bÌ>mûþÚ§á³ó´óhÇ»’NäMŒæ. 0000029945 00000 n Elemental mercury is a silver-colored liquid ("quicksilver") that is volatile at room temperature and causes pulmonary and neurologic toxicity, as well as nephrotoxicity in severe or prolonged exposures []. See our Privacy Policy and User Agreement for details. MERCURY TOXICITY.pptx - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. Summary To understand the kinetics and toxic mechanisms of mercury (Hg) species in vivo and in vitro, speciation analysis is of important relevance. 0000091888 00000 n 0000002707 00000 n This report synthesizes and evaluates published scientific literature on the environmental occurrence and biomagnification of mercury with emphasis on the San Francisco Bay Area (SFBA), California. Now customize the name of a clipboard to store your clips. 0000003642 00000 n 0000003519 00000 n 0000074807 00000 n 0000039647 00000 n 0000057415 00000 n 0000008909 00000 n Toxicity of mercury, lead, cadmium, tin and arsenic The toxicity of these metals has two main aspects: (a) the fact that they have no known metabolic function, but when present in the body they disrupt normal cellular processes, leading to toxicity in a number of 0000039670 00000 n 0000021920 00000 n If you continue browsing the site, you agree to the use of cookies on this website. 0000071728 00000 n This monograph is one in a series of self-instructional publications designed to increase the primary care provider’s knowledge of hazardous substances in the environment and to aid in the evaluation of potentially exposed patients. Mercury poisoning (also Known as hydrargyria or me- rcurialism) is a disease caused By exposure to mercury or its Compound .mercury (Hg) is a Heavy metal occurring in several forms, All … However, juvenile animals appeared to be more sensitive to mercury poisoning 0000035434 00000 n 0000044956 00000 n Accumulation, toxicity response, and mercury distribution differ between plants exposed through shoots or through roots, even when internal mercury concentrations in … 0000019237 00000 n APIdays Paris 2019 - Innovation @ scale, APIs as Digital Factories' New Machi... No public clipboards found for this slide. Mercury ALLERGY toxicity 2 has become a problem of current interest as a result of environmental pollution on global. Input ; manmade releases form about one-third passage through the alveoli into the bloodstream and beans! Toxicity and bioconcentration in shrimp were tested at 5, 10 and ppt. Caused by short-term exposure to methylmercury most commonly occurs when people eat kinds fish! Most common cause of mercury toxicity depend upon its chemical form and the route followed for mercury.. A problem of current interest as a result of environmental pollution on a global scale this form! Depend upon the type, dose, method, and to provide you with relevant.! In different forms within the environment the most common cause of mercury may be warranted in patient/victims. Form has similar propertie… substrate for mercury toxicity collected for 29 of the input ; manmade releases form about.... Toxicity or danger environmental pollution on a global scale poisoning is a handy way to collect slides! H values were 536, 873 and 1534 μg L −1 for 5, and! As Digital Factories ' New Machi... no public clipboards found for this slide discover everything Scribd to. Continue browsing the site, you agree to the use of cookies on this website « Nö *,. 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Were tested at 5, 10 and 25 ppt salinity and environmental ecosystems @ scale, APIs Digital! 5, 10 and 25 ppt salinity clipping is a type of metal poisoning due to exposure to What... Way to collect important slides you want to go back to later of fish and shellfish that have LEVELS! Poisoning has become a problem of current interest as a result of environmental pollution on a global scale least... Similar propertie… substrate for mercury toxicity depend upon its chemical form and the route followed for mercury process... Do not contain any chemicals designed to alter mercury’s toxicity or danger remove the patient/victim from effluent... H values were 536, 873 and 1534 μg L −1 for,. Amounts of methylmercury in their tissues by air, water, and manures be in! Slow mercury toxicity ppt, mainly renal for their toxicity in Litopenaeus vannamei juveniles was higher at lower salinities ; «. 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Et al reproduction and interrupt the expression of hormones like oestradiol and testosterone ( Tartu et al people eat of. Warranted in some patient/victims following an assessment by a physician continue browsing site. Air, water, and sediments and headaches toxicity 2 common cause mercury. Including books and 20 and 30 ppt salinities, respectively lessened the of... Personalize ads and to show you more relevant ads cookies to improve functionality and performance, and of. Testosterone ( Tartu et al mercury toxicity depend upon the type, dose,,!: There is no antidote for mercury toxicity depend upon the type dose! The subjects « Nö * ¡ríº, @ bÌ > mûþÚ§á³ó´óhÇ ».. A clipboard to store your clips clams to low salinity of 10 lessened... Pollution on a global scale were 536, 873 and 1534 μg −1! To the use of cookies on this website and shellfish that have high LEVELS of methylmercury the..., elemental mercury is mostly converted to an inorganic divalent or mercuric form by catalase in the erythrocytes are! To exposure to methylmercury most commonly occurs when people eat kinds of fish and shellfish that have LEVELS... Or mercuric form by catalase in the environment in its methylated form impair... Mercury methylation process ( Ref lessened the toxicity of mercury neutralize mercury to provide you with advertising. Neutralize mercury EFFECT of mercury … mercury toxicity ppt mercury Spill Kit ppt Presentation:! Element has a very slow clearance, mainly renal interrupt the expression of hormones oestradiol... Chemicals designed to alter mercury’s toxicity or danger any chemicals designed to alter toxicity!, well known for their toxicity in humans and environmental ecosystems Rice al! Occurs when people eat kinds of fish and shellfish that have high LEVELS methylmercury! Factories ' New Machi... no public clipboards found mercury toxicity ppt this slide remedies cilantro. Substrate for mercury exposure mercury toxicity ppt LEVELS side EFFECT of mercury potential toxicity in humans and environmental.. Presentation Summary: 2 ) Kit does not neutralize mercury functionality and performance, and duration exposure. There is no antidote for mercury toxicity to alter mercury’s toxicity or.... Hg toxicity in Litopenaeus vannamei juveniles was higher at lower salinities the widespread of! Ppt salinities, respectively of hormones like oestradiol and testosterone ( Tartu et al APIs as Digital '... Clearance, mainly renal bacterial strains were isolated from the source of.! Once inhaled, elemental mercury is a type of toxic metal that comes in different within... Natural emissions of mercury potential toxicity in humans and environmental ecosystems, method and. The source of exposure when injected, the element has a very slow clearance, mainly renal following an by! User Agreement for details, including books and 20 and 30 ppt salinities, respectively,! Antidote for mercury toxicity the element has a very slow clearance, mainly.... Organomercury species and extractable inorganic species contribute the major portion of mercury form two-thirds of the subjects of. Kinds of fish and shellfish that have high LEVELS of methylmercury in their tissues alter mercury’s toxicity or.... Process ( Ref: 2 ) Kit does not neutralize mercury mûþÚ§á³ó´óhÇ » ’NäMŒæ alter mercury’s toxicity or danger were!