A quarter of the modern women poisoned by toxins

Scientists at Brown University in the U.S. carried out a study and found that the blood of almost 23% of American women of childbearing age, a dangerous level three hazardous substances: lead, mercury and PCBs (polychlorinated biphenyls).In this case, all women aged 16 to 49 years, with the exception of 17.3%, a dangerous level of at least one of these toxic substances, which not only affect women's health, but also transmitted to children - through the placenta and breast milk.Lead, mercury and PCBs are widespread and are very stable in the environment. They can harm the fetus and the Read more [...]
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In unicellular algae detect deception, war, and social cooperation

The discovery, which showed signs of social interaction in unicellular, began as exposing fraud. Watching the development of the culture of the form Prymnesium parvum - Toxic simplest, scientists from the Institute of Arizona (University of Arizona) have noticed that not all members of the group participate in a common cause. Members of the species P. parvum gaptofitovym algae belong to and are one of the culprits of blooms every year SShA.Vmeste polluting water with diatoms, they make up a significant portion of the biomass of the planet, and these predominantly marine life began to take notice Read more [...]
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In unicellular algae detect deception, war, and social cooperation

01/21/2013 The discovery, which showed signs of social interaction in unicellular, began as exposing fraud. Watching the development of culture species Prymnesium parvum - toxic simplest, scientists from the Institute of Arizona (University of Arizona) have noticed that not all members of the group participate in a common cause. Members of the species P. parvum gaptofitovym belong to the algae and are one of the culprits of blooms each year polluting U.S. waters. Together with diatoms, they make up a significant portion of the biomass of the planet, and these predominantly marine life began Read more [...]
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Toxins

Toxins - is poisonous substances - products of microorganisms, with a high molecular weight and antigenic properties. Bacterial Toxins divided into two groups - exotoxins and endotoxins, which differ in their properties and the nature of the organism. Exotoxin produced by microbes in the environment, have a higher expression of virulence. For example, the minimum lethal dose of native (raw) of diphtheria toxin for a guinea pig is 0.0002 mL, tetanus - 0,005 ml, and botulinum - 0.0001 ml. Activity of purified toxin is several hundred times higher. Action exotoxins on the body is shown through a Read more [...]
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Botulism

Botulism (From Lat. Botulus - sausage, syn. Botulism, from the Greek. Alias, allantos - sausage) - severe poisoning caused by food contaminated with Clostridium botulinum type of bacilli and their toxins. Botulism is found in all parts of the world, often in countries where people consume large amounts of various canned food homemade. Mortality in botulism is currently: England 76.5, U.S. 65, Denmark 40.6, 31.9 in Japan, 24.5% in the USSR. Etiology. Known types of botulism pathogen belonging to the genus Clostridium: Cl. botulinum A (E. van Ermengen, 1896), Cl. In the botulinum (Leuchs, 1910), Read more [...]
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Gastroenteritis

Diarrhea caused by viral or bacterial gastroenteritis and food toxins, unlike the gastro-intestinal allergies to milk more common in children older than 2 years. In the diagnosis of gastroenteritis according to data on the development of similar symptoms in family members who ate the same food, as well as laboratory tests confirming the presence of viruses, bacteria or toxins. We have had gastroenteritis Children intolerance milk may persist for several days or weeks, which developed because of secondary lactase deficiency [33-36]. Read more [...]
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