نتایج جستجو برای: mitscherlich baule mb
تعداد نتایج: 26109 فیلتر نتایج به سال:
The absorption and resonance Raman spectra and the azide binding kinetics of ferric horse heart myoglobin (Mb) and mini myoglobin (a chemically truncated form of horse heart Mb containing residues 32-139) have been compared. The steady-state spectra show that an additional six-coordinated low-spin form (not present in entire horse heart Mb, which is purely six-coordinated high spin) predominate...
previous studies have indicated that some species of cuscuta possess anticancer activity on various cell lines. due to the lack of detailed researches on the cytotoxic effects of cuscuta chinensis and cuscuta epithymum , the aim of the present study was to evaluate cytotoxic effects of chloroform and hydroalcoholic extracts of these plants on the human breast carcinoma cell line (mda-mb-468), h...
Drosophila mushroom bodies (MB) are bilaterally symmetric multilobed brain structures required for olfactory memory. Previous studies suggested that neurotransmission from MB neurons is only required for memory retrieval. Our unexpected observation that Dorsal Paired Medial (DPM) neurons, which project only to MB neurons, are required during memory storage but not during acquisition or retrieva...
مقدمه : سرطان پستان یکی از مهم ترین معضلات بهداشتی درمانی زنان است. به دلیل ناهمگونی و سختی این بافت های سرطانی، امروزه از لیپوزوم ها به عنوان سیستم های انتقال دارو بدرون این سلول ها استفاده می شود. مواد و روش ها : لیپوزوم های حاوی بار الکتریکی منفی با اختلاط ترکیبات دستیل فسفات، کلسترول و فسفاتیدیل کولین (1:2:1) و فاقد بار الکتریکی از ترکیب فسفاتیدیل کولین- کلسترول (1:1) تهیه شد. سپس لیپوزوم...
background: myocardial bridge (mb) is generally defined as a superfacial muscular band that forms sporadic or multiple across the coronary artery in dog, cat, sheep, and human. objectives: from the view of embryology mb is a preformatted structure with coronary artery during forming. the type of study in human is during sonography and angiography examination, but in veterinary science the stud...
introduction: cardiac preconditioning represents the most potent and consistently reproducible method of rescuing heart tissue from undergoing irreversible ischemic damage. the aim of the present study was to evaluate oxytocin (ot) induced cardioprotection and its signaling pathways on lactate dehydrogenase (ldh) and creatine kinase-mb isoenzyme (ck-mb) in the anesthetized rats. methods: eighty...
objective: the objective of this study was to investigate inhibition and anti-cancer effects of linoleic acid on the mcf-7 and mda-mb-231 human breast cancer cells. materials and methods: cell lines human breast cancer mcf-7 (gdc055) and mda-mb-231 (htb-26) cell lines were obtained from atcc. mcf-7 estrogen receptor positive human breast cancer cell line and the estrogen receptor negative huma...
BACKGROUND The presence of a myocardial bridge (MB) has been shown to promote atherosclerotic plaque formation proximal to the MB, presumably because of hemodynamic disturbances provoked by retrograde blood flow toward this segment in cardiac systole. We aimed to determine the anatomic and functional properties of an MB related to the extent of atherosclerosis assessed by intravascular ultrasou...
Myoglobin (Mb) is a protein that enters rapidly and is rapidly cleared from plasma after coronary reperfusion. We sought to determine the accuracy with which a rapid rise in plasma [Mb] could predict successful coronary artery reopening in patients undergoing coronary arteriography in conjunction with attempted reperfusion in acute myocardial infarction. In 42 patients, plasma Mb levels were me...
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