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2019

Новости за 18.07.2019

Effect of polyunsaturated fatty acids on proliferation and survival of prostate cancer cells

Plos.org 

by Brenden A. Bratton, Ivan V. Maly, Wilma A. Hofmann

Progression of prostate cancer to lethal forms is marked by emergence of hormone-independent proliferation of the cancer cells. Nutritional and epidemiological studies have indicated that prostate cancer progression is correlated with the consumption of polyunsaturated fatty acids (PUFA). To shed additional light on the cell-level mechanisms of the observed correlation, we compared the sensitivity of hormone-dependent and hormone-independent... Читать дальше...



Effects of altitude on chronotype orientations in relation to cardiorespiratory and hematological quantities of college students in Ethiopia

Plos.org 

by Efrem Kentiba, Mala George, Soumitra Mondal, D. Mathi Vanan

Background

The mechanism by which Ethiopians adapt to altitude is quite unique compared to other Highlanders with respect to increased oxygen saturation of hemoglobin. Although the effects of altitude on cardiorespiratory and hematological quantities on athletics performances are well known, but there is little information about its underlying effect on chronotype orientations.

Methods

In this cross-sectional study 60... Читать дальше...

Новости России
Москва

Красные арки, синяя подсветка. В Москве строят новые пешеходные мосты


Primary cilium loss in mammalian cells occurs predominantly by whole-cilium shedding

Plos.org 

by Mary Mirvis, Kathleen A. Siemers, W. James Nelson, Tim P. Stearns

The primary cilium is a central signaling hub in cell proliferation and differentiation and is built and disassembled every cell cycle in many animal cells. Disassembly is critically important, as misregulation or delay of cilia loss leads to cell cycle defects. The physical means by which cilia are lost are poorly understood but are thought to involve resorption of ciliary components into the cell body. To investigate cilium loss in mammalian cells... Читать дальше...


Спорт в России и мире

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Новости тенниса
Аманда Анисимова

Тарпищев объяснил причины неудачного выступления Анисимовой против Швентек.






Юрист Хаминский назвал возможных наследников режиссёра Юрия Мороза

«Союз-Аполлон» — вторая встреча над Эльбой. А можем повторить?

В Подмосковье за один вечер молнии три раза ударили в дома

(НЕ)СЕКРЕТНУЮ СЛУЖБУ США ПОДОЗРЕВАЮТ В ПОСТАНОВКЕ СЦЕНЫ ПОКУШЕНИЯ НА ТРАМПА. СЕНСАЦИЯ! Новости. В.В. Путин, Дональд Трамп. Россия, США, Европа могут улучшить отношения и здоровье общества!