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21:20
Mercury Mercury has no known beneficial role in human metabolism, and its ability to affect the distribution and retention of other heavy metals makes it one of the most dangerous toxic metals (Houston 2011). Mercury toxicity can arise from ingestion of metallic mercury or mercury salts (which are generally poorly bioavailable) or by inhalation of mercury vapor (which is readily absorbed) (ATSDR 2001). The relatively high solubility and stability of certain mercury salts in water enables them to be readily taken up and biotransformed to methylmercury by certain fish; these forms are readily absorbed through the GI tract and are becoming a major source of mercury exposure in humans (Houston 2011). Dimethylmercury, a mercury compound chemically synthesized in the laboratory, can also be absorbed through the skin, and several cases of fatal exposure among laboratory workers have been reported (Nierenberg 1998; Bernhoft 2012). Although humans can excrete small amounts of mercury in urine or feces as well as via exhalation or sweating, they lack an active robust mechanism for mercury excretion, allowing levels to accumulate with chronic exposure (Houston 2011; Sällsten 2000; Houston 2011). Mercury, particularly when inhaled as mercury vapors, can distribute to many organs, but may concentrate in the brain and kidneys (ATSDR 2001). It can also cross the placenta and be found in breast milk (Yang 1997). Mercury exerts its toxic effects by competing with and displacing iron and copper from the active site of enzymes involved in energy production; this induces mitochondrial dysfunction and oxidative damage (Houston 2011). Mercury can also directly accelerate the oxidative destruction of cell membranes and LDL cholesterol particles as well as bind to and inactivate the cellular antioxidants N-acetyl cysteine, alpha-lipoic acid, and glutathione (Houston 2011). Because of its effect on cellular defense and energy generation, mercury can cause widespread toxicity and symptoms
28 Jul 2017
37
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21:20
Lead is a highly toxic metal and a very strong poison. Lead poisoning is a serious and sometimes fatal condition. It occurs when lead builds up in the body. Lead is found in lead-based paints, including paint on the walls of old houses and toys. It is also found in: art supplies contaminated dust gasoline products sold outside of the United States and Canada Lead poisoning usually occurs over a period of months or years. It can cause severe mental and physical impairment. Young children are most vulnerable. Children get lead in their bodies by putting the lead containing objects in their mouths. Touching the lead and then putting their fingers in their mouths may also poison them. Lead is more harmful to children because their brains and nervous systems are still developing. Lead poisoning can be treated, but any damage caused cannot be reversed.
8 Aug 2017
24
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4:15
Forgive Me Fatal Frame
16 Jan 2007
1493
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1:18
fatal bazooka
30 Jan 2007
3941
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1:00
Report Stresses Need for Better Patient, Doctor and Food Service Staff Education A new report on fatalities from food induced anaphylaxis, which follows up an earlier study, suggests that little progress has been made in effectively preventing and treating food allergy reactions over the past five years. The findings support, alarmingly, earlier statistics showing that adolescents and young adults are at highest risk for fatalities. The need for more education on the part of the medical community and patients, more attention focused on reading labels and avoiding allergens, and the importance of carrying and using epinephrine are some of the major areas which need to be improved. The report, which appears in the April 2007 issue of the Journal of Allergy and Clinical Immunology JACI looks at 31 individuals who died as a result of their food allergies. This report follows up one from 2001 in which 32 food induced fatalities were examined. These statistics are disturbing, says Anne Munoz Furlong, Founder and CEO of the Food Allergy & Anaphylaxis Network FAAN, because they show we are not making the progress we hoped to in preventing food allergy related deaths or in protecting teens, the highest at risk group for fatal reactions. It is going to take more awareness and action to make a difference. The foods primarily responsible continue to be peanuts and tree nuts, such as walnuts, almonds and hazelnuts, but also include milk and shrimp. The most common food sources were restaurant or food service items with hidden allergens 46% and packaged food with undeclared allergens 27%. Desserts, particularly cookies and bakery items, and Chinese food such as egg rolls caused a significant number of the reactions. In 13% of cases, the food items were homemade. In addition, every individual, for whom there was information, had asthma. Most of the individuals were not carrying their self-injectable epinephrine, and some had never been prescribed this life saving drug. A June 2006 study entitled Risk Taking and Coping Strategies of Food Allergic Adolescents and Young Adults, also published in JACI, showed that adolescents often don't carry their epinephrine self injectors because they are self conscious about carrying something that makes them look different from their friends. The solution starts with better education of medical professionals at all levels. Physicians need to do a better job of diagnosing patients and providing adequate evaluation. They also need to redouble their efforts to emphasize the importance of allergen avoidance and carrying epinephrine at all times, reports the study co-author Allan Bock, M.D., an allergist in Colorado.
28 Mar 2007
3500
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4:17
Fatal Year 1999 year.Threat hung. All who showed resistance have been killed. People has a new opponent and it not the person! This is my old mini-film
29 Jun 2007
445
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0:26
F1 1994 - Ayrton Senna Fatal Crash - Imola
20 Sep 2007
5676
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6:01
fatal diving accident
28 Sep 2007
300
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4:56
senna fatal accident
1 Oct 2007
646
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1:11
Una nueva idea en forma de broma, para desahogarse de los owerpower warlocks del juego world of warcraft ( wow ) un fataliti al final del pvp.
15 Oct 2007
1872
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2:48
APILAS - El mundo esta fatal
30 Jan 2008
446
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1:25
fatal bazooka alphonse brown au Show Case NRJ Mobile le 11 mars 2008. Plus d'infos sur : *******www.nrjmobile.fr *******blog.nrj-mobile.fr
5 Sep 2008
624
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0:29
fatal bazooka / michael fous ta cagoule au Show Case NRJ Mobile le 11 mars 2008. Plus d'infos sur : *******www.nrjmobile.fr *******blog.nrj-mobile.fr
17 Mar 2008
715
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0:19
fatal bazooka / michael j aime trop ton boule au Show Case NRJ Mobile le 11 mars 2008. Plus d'infos sur : *******www.nrjmobile.fr *******blog.nrj-mobile.fr
6 Mar 2011
982
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0:26
fatal bazooka / michael mauvaise foi nocturne au Show Case NRJ Mobile le 11 mars 2008. Plus d'infos sur : *******www.nrjmobile.fr *******blog.nrj-mobile.fr
24 Apr 2009
688
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0:38
fatal bazooka / michael j aime trop ton boule au Show Case NRJ Mobile le 11 mars 2008. Plus d'infos sur : *******www.nrjmobile.fr *******blog.nrj-mobile.fr
12 Mar 2008
744
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