نتایج جستجو برای: her 2neu gene quantification
تعداد نتایج: 1304461 فیلتر نتایج به سال:
The complete laboratory data of 24 samples with confirmed coronavirus Disease-2019 were retrieved by nucleic acid testing, and the quantification SARS-CoV-2 World Health Organization (WHO) envelope (E-gene), RNA-Dependent RNA Polymerase (RdRP-gene), Nucleocapsid (N-gene) three primers Roche Cobas z 480. Throat or nasopharyngeal swabs reports demonstrated primer Cross Points (CPs) greater than 2...
Background and Objective: Breast cancer is one of the most common types of cancer among women. HER-2 molecule as the receptor of tyrosine kinase from the family of epithermal growth factor is a major cause of cancer. The Herceptin protein molecule, which is an anti-HER-2 antibody, can play an important role in the diagnosis and treatment of breast cancer. This study was done to subcloning of He...
1 Univ. of Ljubljana, Biotechnical Fac., Dept. of Animal Science, Groblje 3, SI-1230 Domžale, Slovenia and rapid quantification results (Pfaffl, 2001; Yuan et al., 2006). Because of the lacking consensus on how to best perform qPCR, MIQE guidelines have been developed to uniform qPCR experiment setup, optimization and data analysis, making the protocols comparable between different research gro...
BACKGROUND In cholangiocarcinoma (CC), HER-2/neu protein overexpression has rarely been reported and the results are conflicting. The present study aimed to clarify the rates of HER-2/neu protein overexpression and gene amplification in human extrahepatic CC and to evaluate the correlation between HER-2/neu and several clinicopathologic features. PATIENTS AND METHODS We investigated HER-2 gen...
Background: Gastric carcinoma is one of the most abundant and malignant cancers, and early diagnosis of the disease is very effective in the treatment method and survival rate. In recent years, several genes such as HER-2, which are likely to be associated with prognosis and The prevalence of HER-2 in patients with gastric adenocarcinoma who gastrectomized in survival, have been raised. The aim...
Background and Objective: Age is the greatest risk factor for cardiovascular disease that is associated with shortens telomere. TRF2 and TERT genes expression in heart tissue reduce in elderly. These geness are associated with shortens telomere. Exercise can play a useful role in maintaining the length of telomeres. This study was carry out to determine the effect of high intensity interval t...
امروزه چالش بزرگ انسان عصر ما سرطان است. سالها پیش ازسوزاندن برای درمان انواع تومورهای سرطانی استفاده می شد و این منجر به تکامل وگسترش انواع وسایل تولید کننده گرما نظیر: امواج ماکروویو، گرم کنهای برقی ساده، امواج صوتی و پرتو لیزر در درمان سرطان شد. پیشرفتهای جدید در دانش نانوذرات و نانوتکنولوژی سبب شد که دانشمندان به استفاده از نانوذرات در تشخیص، تصویر برداری ودرمان تومورها بپردازند. پس از آن گ...
introduction: the limited resolution of the imaging system causes partial volume effects (pves). these results in spreading of image counts to the neighboring pixels. this phenomenon is called spill-out effect. this study aimed at quantifying pves using imagej. methods:technetium-99m solution of concentration of 74 kbq/ml was filled into spheres a, b and c of diameters: 26 mm, 20 mm and 16 mm r...
results all eight candida species were successfully detected, identified and quantitated based on the icl gene. a seven-log range of the gene copy number and a minimum detection limit of 103 copies were achieved. conclusions a one-tube absolute quantification real-time pcr that differentiates medically important candida species via individual unique melting temperature was achieved. analytical ...
Introduction: Oxygen tension is one of the most important stimuli in stem cell biology. In this study, we investigate the considerable influence of hypoxia on CX43 gene expression as one of the most important gap junction on the surface of mesenchymal stem cells. Methods: Mesenchymal stem cells were isolated from C57BL/6 mouse bone marrow and cultured in DMEM medium under low oxygen tension (...
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