نتایج جستجو برای: ژن fae
تعداد نتایج: 16062 فیلتر نتایج به سال:
کلزا به عنوان یکی از مهمترین گیاهان روغنی دنیا محسوب می‌شود. کیفیت روغن حاصله از دانه کلزا به ترکیب اسیدهای چرب تشکیل دهنده آن بستگی دارد. ساخته شدن زنجیره‌های طویل اسیدهای چرب اشباع و غیراشباع دارای مراحل مختلفی می‌باشد که هر یک از این مراحل توسط آنزیم یا آنزیم‌های متعدد کنترل می‌شود. تغییر در محتوای اسیدهای چرب روغن کلزا با استفاده از روش مهندسی ژنتیک نیازمند شناسایی، جداسازی و دستورزی در ژنه...
کلزا به عنوان یکی از مهمترین گیاهان روغنی دنیا محسوب می شود. کیفیت روغن حاصله از دانه کلزا به ترکیب اسیدهای چرب تشکیل دهنده آن بستگی دارد. ساخته شدن زنجیره های طویل اسیدهای چرب اشباع و غیراشباع دارای مراحل مختلفی می باشد که هر یک از این مراحل توسط آنزیم یا آنزیم های متعدد کنترل می شود. تغییر در محتوای اسیدهای چرب روغن کلزا با استفاده از روش مهندسی ژنتیک نیازمند شناسایی، جداسازی و دستورزی در ژنه...
Background & Objective: Fennel, as an edible plant, and due to its estrogenic compounds, has widely been used as a therapeutic agent for centuries. In this study, the effects of neonatal exposure to fennel alcoholic extract (FAE), on the onset of puberty, estrus cycle, ovaries, and lordosis were investigated. Materials & Methods: In this experimental study, 48 female BALB/c pups were divid...
Fumaric acid esters (FAE) are small molecules with immunomodulating, anti-inflammatory, and anti-oxidative effects. FAE were introduced as a systemic psoriasis treatment in 1959 and empirically developed further between 1970 and 1990 in Germany, Switzerland, and the Netherlands. The development of FAE as psoriasis treatment did not follow the traditional drug development phases. Nonetheless, in...
The follicle-associated epithelium (FAE) overlying the Peyer's patches and the microfold cells (M cells) within it are important sites of antigen transcytosis across the intestinal epithelium. Using a meta-analysis approach, we identified a transcriptional signature that distinguished the FAE from a large collection of mouse cells and tissues. A co-expressed cluster of 21 FAE-specific genes was...
Two extracellular feruloyl esterases (FAE-I and FAE-II) produced by the anaerobic fungus Neocallimastix strain MC-2 which cleave ferulic acid from O-(5-O-[(E)-feruloyl]-alpha-L- arabinofuranosyl)-(1-->3)-O-beta-D-xylopyranosyl-(1-->4)-D-xylopyranose (FAXX) were purified. The molecular masses of FAE-I and FAE-II were 69 and 24 kDa, respectively, under both denaturing and nondenaturing conditions...
The follicle-associated epithelium (FAE) of Peyer's patches (PPs) contains M cells that are important for reducing mucosal immune responses by transporting antigens into the underlying lymphoid tissue. We generated a monoclonal antibody (C6) that reacted with the FAE of calf ileal PPs, and analyzed the characteristics of C6 using immunohistochemistry and Western blotting. FAE of the ileal PP wa...
Initiation of adaptive mucosal immunity occurs in organized mucosal lymphoid tissues such as Peyer's patches of the small intestine. Mucosal lymphoid follicles are covered by a specialized follicle-associated epithelium (FAE) that contains M cells, which mediate uptake and transepithelial transport of luminal Ags. FAE cells also produce chemokines that attract Ag-presenting dendritic cells (DCs...
Dehydroepiandrosterone-fatty acyl esters (DHEA-FAE) belong to a unique family of naturally occurring hydrophobic steroid hormone derivatives that are transported in circulating lipoproteins and may act as a source of dehydroepiendrosterone (DHEA) and other biologically active steroid hormones in cells. Here, we studied the metabolic fate of low-density lipoprotein-associated [(3)H]DHEA-FAE ([(3...
BACKGROUND Flexible airway endoscopy (FAE) is an accepted and frequently performed procedure in the evaluation of children with known or suspected airway and lung parenchymal disorders. However, published technical standards on how to perform FAE in children are lacking. METHODS The American Thoracic Society (ATS) approved the formation of a multidisciplinary committee to delineate technical ...
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