Естественные науки в современном мире: теоретические и практические исследования

As a pathological process, aseptic necrosis of femoral head is characterized by avascularity of the femoral head, cellular necrosis, microfracture, and collapse of the articular surface. One of the well known procedure in early stages is core decompression(CD). CD can be done alone, which only removing dead bone tissue from necrotic area, reducing venous pressure and can be give a chance for further bone healing or can be inserted PRP after drilling.  PRP contains growth factors in addition to platelets, such as platelet derived growth factor, transforming growth factor- β, basic fibroblast growth factor, endothelial growth factor, and vascular endothelial growth factor, which have an important effect on tissue repair and the proliferation and differentiation of mesenchymal stem cells.

Ushbu maqola bizning butun tanamiznind hatti harakatiga yordam beruvchi qism ya`ni muskullar haqida so`z boradi .Chunki muskillarimiz tug`ilganimizdan toki vafot etguncha bizning xatti harakatlarimizga ko`makdosh qism hisoblanadi. Tug`ilganimizdanoq barcha hujayralar bo`linib ko`payish hususiyatiga ega ammo muskul va shu bilan birga nerv hujayralari faqat embrional jarayonda bo`linadi. Tug`ilganimizdan so`ng bu to`qimalar bo`linish hususiyatini yo`qotadi ushbu maqola orqali oz bo`lsada muskillarimiz haqida oz bo`lsada tshunchaga ega bo`lsangiz biz bundan hursandmiz.

The article put forward scientific and theoretical foundations for employee motivation, the concept of incentives that should be applied to employees, and its coverage on the basis of feedback from economic scientists. Through incentives, the economic importance of positively influencing the work activity of the employee and providing incentives in labor activities is also covered.

Хозирги кунда глукокортикостероидлар турли хил касалликлар учун замонавий терапия воситалари сифатида киритилган. Улар аутоиммун жараён-ларни даволаш, орган патологияси, нафас олиш, ошкозон-ичак тракти, трансплантология, онкология ва бошка сохаларда фаол кулланилади. Ривожланган мамлакатларнинг катта ёшли ахолиси орасида 0,5-1% и ГКСларни систематик равишда кабул килган.