February 24 2018 03:44:08
Воздействие яда змеи на человека
Многие недооценивают смертоносную силу змеиного яда. Ученые провели эксперимент, показав то, с какой скоростью яд гадюки влияет на кровь. Результаты эксперимента поражают.

Яды змей — сложная смесь органических и неорганических веществ, вырабатываемая железами некоторых видов змей. Состав и свойства яда различных змей неодинаковы.

Яд вырабатывается специальными железами, расположенными позади глаз. Эти железы представляют собой видоизменённые слюнные железы, открывающиеся наружу выводными протоками, которые сообщаются с помощью мешочка с одним либо несколькими каналами ядовитых зубов.

Классификация ядов змей:

Нейротоксический — обладают курареподобным действием, останавливают нейромышечную передачу, в результате чего наступает смерть от паралича.

Гемовазотоксический — вызывают сосудистый спазм, за ним — сосудистую проницаемость, а потом отёк тканей и внутренних органов.
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#3056 | Miliansgek February 11 2018 13:10:22
Surrogacy is very renowned all over the world. The basic argue of it – a wifes get the newborn child’s mom after birth. A lot of moms would be a mom, but some of them haven’t possibility.

By this reason in last century a new term appeared – surrogate.
When gestation is medically impracticable, there is only one road to be a mother. It is surrogacy. Also, in these cases use monetary indemnity.

In fact, to search a lustiness girl – necessary to ask organization which grant this kind of serve.
We advice to use this how much are surrogates organization. In these organization in Ukraine a lot of people from USA, Great Britain and other EU regions became surrogate mothers.

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We recommend for all our members to take traditional surrogacy. But our service includes gestational surrogacy. In Feskov hospitals are direction for surrogacy.

When you enter to our organization in Ukraine - a section of Feskov Human Reproduction Group, you get a administrator. This consultant will advise you about various moments from the push till the end. However, surrogate keep on 7 months. Then the consultant qualify all necessary documents and you can accept the child.

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If you want to get advice about mom surrogacy as a process, A.Feskov will gave view for you.
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