نتایج جستجو برای: nadh dehydrogenase i nd1 gene
تعداد نتایج: 2127823 فیلتر نتایج به سال:
The identification of the efficiency of some mtDNA genes of Mus musculus species complex (house mouse) for biosystematics research was studied in this approach. Recent studies have made use of different mitochondrial genes including NADH dehydrogenase genes, cytochrome b gene, cytochrome oxidase genes, D-loop region and whole mtDNA genome to study the house mouse species. Usage of each of these...
A mitochondrion is a cellular organelle able to produce energy in the form of adenosine triphosphate (ATP). As nucleus, mitochondria contain their own genome: mitochondrial DNA (mtDNA). This genome particularly susceptible mutations that are at basis multitude disorders, especially those affecting heart, central nervous system and muscles. Conventional clinical practice applied diseases very li...
Mitochondrial enzyme activities and ultrastructure of mitochondria prepared from klotho mutant mice were compared with those in wild-type mice. We also measured the levels of expression of ND1, 51kDa, and 75kDa mRNA associated with the genes encoding NADH dehydrogenase and complex I and that of alpha cardiac myosin heavy chain mRNA in both groups. Mitochondrial NADH oxidoreductase activity was ...
Hepatocellular carcinoma (HCC) is the third leading cause of cancer mortality worldwide. In this study, we had analysed the copy number variations and heteroplasmic mutations of mitochondria (MT) in 88 HCC individuals. The average copy number of MT genome in normal samples was significantly greater than that in tumor samples. Overall, the number of heteroplasmic mutations in 88 tumor and their ...
A rapid, simple and inexpensive method was developed for identifying the species of animal hair present as a contaminant in food. A polymerase chain reaction-amplified product length polymorphism (PCR-APLP) assay was applied to identify hair from human and others (cat, dog, rabbit, rat and mouse) or livestock (pig, cattle, horse, sheep, goat and chicken). The PCR primers were designed to amplif...
Nuclear gene markers, phosphoenolpyruvate carboxykinase (pepck) and DNA polymerase delta (pold), have been developed for precise discrimination of Fasciola flukes instead of internal transcribed spacer 1. In this study, these two genes of 730 Fasciola flukes from eight Asian countries were analyzed. The results were compared with their mitochondrial NADH dehydrogenase subunit 1 (nad1) lineages ...
مقدمه: نقایص میتوکندری در بیماری فردریش اتاکسیا (frda) در بسیاری از مطالعات گزارش شده است. بیماری فردریش اتاکسیا یک بیماری تحلیل یابنده اعصاب با وراثت اتوزومال مغلوب است که در نتیجه کاهش بیان فراتاکسین علایم بیماری بروز می یابد. کاهش تولید فراتاکسین باعث افزایش آهن و افزایش رادیکالهای آزاد در میتوکندری شده و به نوبه خود باعث کاهش فعالیت زنجیره تنفسی می شود. عامل تعدیل کننده دیگر در بیماری فردری...
the identification of the efficiency of some mtdna genes of mus musculus species complex (house mouse) for biosystematics research was studied in this approach. recent studies have made use of different mitochondrial genes including nadh dehydrogenase genes, cytochrome b gene, cytochrome oxidase genes, d-loop region and whole mtdna genome to study the house mouse species. usage of each of these...
Type 2 diabetes has been related to a decrease of mitochondrial DNA (mtDNA) content. In this study, we show increased expression of the peroxisome proliferator-activated receptor-alpha (PPARalpha) and its target genes involved in fatty acid metabolism in skeletal muscle of Zucker Diabetic Fatty (ZDF) (fa/fa) rats. In contrast, the mRNA levels of genes involved in glucose transport and utilizati...
Respiratory complex I is essential to induce a Warburg profile in mitochondria-defective tumor cells
BACKGROUND Aerobic glycolysis, namely the Warburg effect, is the main hallmark of cancer cells. Mitochondrial respiratory dysfunction has been proposed to be one of the major causes for such glycolytic shift. This hypothesis has been revisited as tumors appear to undergo waves of gene regulation during progression, some of which rely on functional mitochondria. In this framework, the role of mi...
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