نتایج جستجو برای: ویتامین 12b نشاندار
تعداد نتایج: 4971 فیلتر نتایج به سال:
In Western countries gastric cancer continues to remain a biologically aggressive tumor, with poor long-term oncological outcomes. In Romania, the estimated gastric cancer was the fifth cause of oncological death in men and the eighth cause of oncological death in women in 2012.The objective of the study is to detail when should the hepatoduodenal ligament (station 12) be cleared surgically as ...
In the search of a potent cognitive enhancer, a series of 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxides have been synthesized and evaluated as positive allosteric modulators of the AMPA receptors. In the present work, we focused our efforts on the insertion of mono- or polyfluoro-substituted alkyl chains at the 4-position of the thiadiazine ring in an attempt to enhance the pharmacokinetic...
BACKGROUND Interferon gamma is a major macrophage-activating cytokine during infection with Mycobacterium tuberculosis, the causative pathogen of tuberculosis, and its role has been well established in animal models and in humans. This cytokine is produced by activated T helper 1 cells, which can best deal with intracellular pathogens such as M. tuberculosis. Based on the hypothesis that genes ...
In plant cells, cytokinesis is brought about by the phragmoplast. The phragmoplast has a dynamic microtubule array of two mirrored sets of microtubules, which are aligned perpendicularly to the division plane with their plus ends located at the division site. It is not well understood how the phragmoplast microtubule array is organized. In Arabidopsis thaliana, two homologous microtubule motor ...
سابقه و هدف: مطالعات قبلی خاطر نشان ساخت که ضایعه اعصاب مدین و اولنار، راکتیویته کلبیندین ( Calbindin=CB ) را در بعضی نرون های عصبی آسیب دیده در موش های صحرایی در حال رشد القاء می نماید. مرگ نرون های حرکتی به وسیله قطع عصب سیاتیک در موش های صحرایی نوزاد سبب القاء ایزوفرم نرونی نیتریک اکسید سینتاز شده است. مطالعه حاضر ارتباط بروز کلبیندین با مرگ نرون های حرکتی را بررسی می نماید. مواد و روش ه...
To evaluate the utility of Gen-Probe AccuProbes for the identification of mycobacteria directly from BACTEC TB 12B vials containing acid-fast bacilli, culture results for 11,375 clinical specimens other than blood received from 1 January 1992 to 30 September 1993 were reviewed retrospectively. During this period, a total of 359 of 11,375 BACTEC vials were positive for acid-fast bacilli and were...
ES-62 is a glycoprotein secreted by the filarial nematode Acanthocheilonema viteae that protects against ovalbumin (OVA)-induced airway hyper-responsiveness in mice by virtue of covalently attached anti-inflammatory phosphorylcholine (PC) residues. We have recently generated a library of small molecule analogues (SMAs) of ES-62 based around its active PC moiety as a starting point in novel drug...
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