نتایج جستجو برای: ki
تعداد نتایج: 19569 فیلتر نتایج به سال:
Background: Definite data regarding the incidence and distribution of renal tumours in eastern India is not known. For better management, as it is essential to identify patients with poor prognosis, prognostic factors like stage, nuclear grade and their relationship to molecular markers are also unclear in this region. The purpose of our study was to assess the spectrum of adu...
Human RPE65 mutations cause a spectrum of blinding retinal dystrophies from severe early-onset disease to milder manifestations. The RPE65 P25L missense mutation, though having <10% of wild-type (WT) activity, causes relatively mild retinal degeneration. To better understand these mild forms of RPE65-related retinal degeneration, and their effect on cone photoreceptor survival, we generated an ...
سابقه و هدف: کیست دنتی ژروس شایع ترین کیست تکاملی ادنتوژنیک است که از R.E.E منشأ می گیرد و قابلیت تبدیل نئوپلاستیک به ضایعاتی نظیر Ameloblastoma ، Mucoepidermoid carcinoma وSquamous cell carcinoma را دارد. ki- 67، PCNAدو مارکر پرولیفراسیون سلولی می باشند که در کیست ها و تومورهایی با منشأ اپی تلیالی قابل ردیابی هستند. با توجه به شیوع این کیست و فولیکول دندان و عوارض شناخته شده آن ها و اهمیت اطلا...
BACKGROUND Selective in-vivo anti-fungal action of potassium iodide (KI) is an enigma, but circumstantial evidences strongly indicate some immune mechanism. AIM Study was to demonstrate in-vitro immune-modulating role of KI. MATERIALS AND METHODS In identical test conditions keeping appropriate control, different immunological tests were performed with and without 0.1% effective concentrati...
Lumazine synthase and riboflavin synthase catalyze the last two steps in the biosynthesis of riboflavin. To obtain structural and mechanistic probes of these two enzymes, as well as inhibitors of potential value as antibiotics, a sulfur analogue of the pyrimidine substrate of the lumazine synthase-catalyzed reaction and product of the riboflavin synthase-catalyzed reaction was designed. Facile ...
73 Background: Ki-67 is a robust predictive/prognostic marker in prostate cancer however tumor heterogeneity may compromise its clinical utility when Ki-67 is determined off of prostate biopsy samples. We examined the variation of Ki-67 in prostate biopsy samples by NCCN risk groups and the location of the highest Ki-67 relative to the most dominant lesion on multiparametric (MP) MRI. METHODS...
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