منابع مشابه
When Skin Damage Causes Death
Our skin routinely shields us from microbes, allergens, and other environmental assaults, a yeoman’s service we often take for granted—until that barrier is breached. In response to injury, be it a simple cut or a deep wound, keratinocytes, the cells that form the epidermal layer, proliferate and dispatch chemical messengers to enlist the healing services of immune cells. But new research shows...
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Circadian clocks are important timekeepers of physiological processes. A new report shows that silencing the circadian clock specifically in steroid-producing cells of Drosophila disrupts development and causes lethality, and is more detrimental than having no clock at all.
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مراقبت از پوست نوزادانی که با وزن کمتر از ۲۵۰۰ گرم متولد می شوند، در ۲۱ روز اول پس از تولد یکی از وظایف مهم پرستاری می باشد. گرچه در یک آمارگیری در آمریکا تعداد نوزادان با وزن کمتر از ۲۵۰۰ گرم حدود ۱-۰/ ۶٪ گزارش شده است، اما جهت افزایش شانس زنده ماندن آنها و هم چنین پیشگیری از بروز عفونت مسئله مراقبت از پوست اهمیت می یابد. در گذشته بیشتر نوزادان نارس بعلت سپتی سمی و یا عدم تعادل آب و الکترولیت ...
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ژورنال
عنوان ژورنال: PLoS Biology
سال: 2008
ISSN: 1545-7885
DOI: 10.1371/journal.pbio.0060133