نتایج جستجو برای: lin
تعداد نتایج: 11149 فیلتر نتایج به سال:
A simple, rapid, and ultra sensitive dispersive solid phase extraction based on nano graphene oxide was developed for simultaneous measurement of trace amounts of metformin (MET) and linagliptin (LIN) in plasma samples by HPLC-UV-Vis. Affecting factors on the extraction of these drugs, including adsorbent weight, extraction time, organic solvent type, desorption situations, and composition of s...
Patient sustained cardiac tamponade caused by rupture of type A aortic dissection may result in sudden death. Pericardiocentesis is a lifesaving procedure; nevertheless, blood may occlude the catheter and fail to relieve the pressure. However, open-chest cardiac massage in resuscitation has been studied in animal models by some medical centers and laboratories with inspiring results. We report ...
تخصیص منصفانه برای اولین بار طی مقاله ای توسط cook , kress بیان گردید.ایده ی اساسی بیان شده در این مقاله بر دو اصل استوار بود:اصل تغییر ناپذیری واصل حداقل پاراتو ورودی.سپس cook , zhu مقاله cook , kress را توسعه داده و در مقاله خود با عنوان تخصیص منابع و هزینه های مشترک به واحدهای تصمیم گیری (dmu) روشی برای چگونگی این تخصیص ارائه دادند. ولی ruiyue lin در مقاله خود با عنوان تخصیص هزینه و منابع ثا...
Previous studies have determined that lin-4, which was the first miRNA to be discovered, controls the timing of cell fate determination and life span in Caenorhabditis elegans. However, the mechanism of lin-4 involvement in these processes remains poorly understood. Fat storage is an essential aspect of the life cycle of organisms, and the function of lin-4 in fat accumulation is not clear. In ...
BACKGROUND We address the key emerging question of whether Lin(-)/CD34(+) hematopoietic precursor cells (HPCs) represent an important latent reservoir of human immunodeficiency virus type 1 (HIV-1) during long-term suppressive therapy. METHODS To estimate the frequency of HIV-1 infection in bone marrow, we sorted Lin(-)/CD34(+) HPCs and 3 other cell types (Lin(-)/CD34(-), Lin(-)/CD4(+), and L...
The Pax gene egl-38 plays an important role in the development of several organs in C. elegans. To understand how a Pax transcription factor influences distinct developmental choices in different cells and tissue types, we have characterized a second gene, lin-48. lin-48 functions with egl-38 in the development of one structure, the hindgut, but not in other tissues such as the egg-laying syste...
Patients with advanced squamous cell carcinomas of the head and neck (SCCHN) are frequently immunocompromised. Dendritic cells (DCs) are potent antigen-presenting cells that play a role in antitumor immune responses. Using multicolor flow cytometry, the percentages of lineage-negative (LIN(-)) and DR(+) DC precursors, as well as their LIN(-)DR(+)CD11c(+) (myeloid) and LIN(-)DR(+)CD123(+) (lymph...
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