نتایج جستجو برای: day 22 w22
تعداد نتایج: 536526 فیلتر نتایج به سال:
Embryoid bodies (EB) derived from teratocarcinoma (TC) OTT6050 were cultured with ascitic liquids (AL) from animals carrying 16-, 22- and 35-day evolved EB. At the same time the presence of fibronectin (FN) in AL were analyzed by immunoblotting. Results indicate the probable existence of growth-stimulatory factors for EB, as well as the presence of FN in the 22-day AL.
با استفاده از روش سونوشیمی و بکارگیری امواج مافوق صوت با توان بالا (دمای oc 22، توان w22) به سوسپانسیون هیدروکسید کلسیم و اضافه کردن اسید فسفریک به آن در مدت 5 دقیقه، و ادامه دادن تابش تا زمان 60 دقیقه، نانوذرات هیدروکسی آپاتیت با درجه بلورینگی پایین مناسب برای کاربردهای زیستی سنتز شد. نتایج پراش اشعه ایکس نشان داد که محصول واکنش تکفاز هیدروکسی آپاتیت با اندازه کریستالیت متوسط 14.5 نانومتر می ب...
Postnatal development of the mammalian heart is associated with changes in the population of isoforms of the thin filament proteins. We correlated the change in thin filament proteins, which occur in rabbit hearts between 5 days and 22 days of age, with changes in Ca2' dependence of myofibrillar ATPase activity, force generation, and troponin C Ca2' binding. The preparations derived from the 5-...
Postnatal development of the mammalian heart is associated with changes in the population of isoforms of the thin filament proteins. We correlated the change in thin filament proteins, which occur in rabbit hearts between 5 days and 22 days of age, with changes in Ca2+ dependence of myofibrillar ATPase activity, force generation, and troponin C Ca2+ binding. The preparations derived from the 5-...
PURPOSE To evaluate dexamethasone pharmacokinetics after implantation of a sustained-release dexamethasone (DEX) intravitreal implant in nonvitrectomized and vitrectomized eyes. METHODS The right eyes of 25 rabbits underwent vitrectomy; contralateral eyes served as nonvitrectomy controls. The 0.7-mg DEX implant was injected into both eyes, and drug concentrations were determined in the vitreo...
FtsI (also called PBP3) of Escherichia coli is a transpeptidase required for synthesis of peptidoglycan in the division septum and is one of about a dozen division proteins that localize to the septal ring. FtsI comprises a short amino-terminal cytoplasmic domain, a single transmembrane helix (TMH), and a large periplasmic domain that encodes the catalytic (transpeptidase) activity. We show her...
The chemokine receptor CCR7 plays a crucial role in the homing of central memory and naive T cells to peripheral lymphoid organs. Here, we show that the HIV-1 accessory protein Vpu downregulates CCR7 on the surface of CD4(+) T cells. Vpu and CCR7 were found to specifically interact and colocalize within the trans-Golgi network, where CCR7 is retained. Downmodulation of CCR7 did not involve degr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید