نتایج جستجو برای: تری متیل آلومینیوم tma
تعداد نتایج: 30946 فیلتر نتایج به سال:
Hepatic biotransformation of gut microbiota-derived trimethylamine (TMA) to trimethylamine N-oxide (TMAO) may enhance cardiovascular risk [1, 2]. The source of TMA is fish-derived TMAO [3], meat-derived betaine/choline/ phosphatidylcholine [1, 2], and the medicine L-carnitine [4]. There is no clear information on the metabolic fate of TMA/TMAO in patients receiving hemodialysis and treated with...
The prevalence and predisposing factors of thrombotic microangiopathy (TMA) in the era of highly active antiretroviral therapy (HAART) were evaluated among patients in the Collaborations in Human Immunodeficiency Virus (HIV) Outcomes Research/US cohort. Of 6022 patients, 17 (0.3%) had TMA, with unadjusted incidences per 100 person-years of 0.079 for TMA, 0.009 for thrombotic thrombocytopenic pu...
AIMS To assess the practicality of using a miniature tissue microarray (TMA) with several examples of each HercepTest score from 0 to 3+ as a control for routine HercepTest immunohistochemistry. METHODS A TMA was constructed from in house cases of breast cancer where HercepTest on the whole sections showed scores 0, 1+, 2+, or 3+. The TMA, which measured 5 x 5 mm, was designed with four rows ...
Thrombotic thrombocytopenia purpura (TTP) caused by a deficiency in ADAMTS-13 activity is considered to involve a subset of thrombotic microangiopathy (TMA). Although concept of TTP is included under the umbrella of TMA, discrimination of TTP from TMA is occasionally difficult in an autoimmune disorder. Herein, we report a case with TTP associated with systemic lupus erythematosus (SLE). In thi...
After kidney transplantation, thrombotic microangiopathy (TMA) can occur de novo or as recurrent disease. Risk factors for de novo posttransplant TMA include ischemia-reperfusion injury, immunosuppressive drugs, viral infections, acute humoral rejection, and complement gene abnormalities. Cytomegalovirus infection as a trigger for posttransplant TMA in kidney transplant recipients has only been...
باکتریهای خاک، کارکرد ویژه ای در چرخه فسفر خاک دارند؛ آنها از راه حلکردن فسفر و افزایش دسترسی گیاهان به فسفر می توانند مایه افزایش رشد گیاه شوند. در این بررسی باکتریهای حل کننده فسفات از ریزوسفر ذرت و سویا جداسازی و توانایی آزادسازی فسفر از تریکلسیم فسفات و آلومینیوم فسفات در محیطهای بافری و نابافری شده با بهره گیری منابع گوناگونی از کربن و نیتروژن بررسی شد. روی همرفته، 175 جدایه خالص ساز...
It is currently recognized that the pathogenesis of malignancy-associated thrombotic microangiopathy (TMA) is distinct from thrombotic thrombocytopenic purpura. This carries important implications in its classification and its management. Here, we report a case of occult malignancy presenting initially as acute kidney injury secondary to TMA and highlight the importance of considering an underl...
Trimethylamine (TMA), which is produced by various bacteria, is associated with heart disease, but little information about the production of TMA in blood is available. We present here the genome sequence of a multidrug-resistant strain, Staphylococcus epidermidis bTMA-013, with a TMA synthesis pathway, which was isolated from the blood of a coronary atherosclerotic heart disease patient.
گونه چوبی راش (Fagus Orientalis) متعلق به تیره درختان خزانکننده و پهنبرگ یکی از مهمترین گونههای چوبی صنعتی در ایران بوده که به طبقه گونههای چوبی بیدوام تعلق دارد. بهمنظور ارزیابی نقش مواد استخراجی بر دوام اندک این گونه چوبی در برابر قارچ مولد پوسیدگی سفید رنگینکمان (Trametes Versicolor)، استخراج مواد از نمونههای چوبی با ابعاد 2×2×2 سانتیمتر توسط ترکیبی از حلالهای آلی نظیر n- هگزان/اتا...
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