نتایج جستجو برای: repopulation index
تعداد نتایج: 397662 فیلتر نتایج به سال:
Partially-deleted mitochondrial DNA (DeltamtDNA) accumulates during aging of postmitotic tissues. This accumulation has been linked to decreased metabolic activity, increased reactive oxygen species formation and the aging process. Taking advantage of cell lines with heteroplasmic mtDNA mutations, we showed that, after severe mtDNA depletion, organelles are quickly and predominantly repopulated...
Gupta, Sanjeev, and Charles E. Rogler. Lessons From Genetically Engineered Animal Models. VI. Liver repopulation systems and study of pathophysiological mechanisms in animals. Am. J. Physiol. 277 (Gastrointest. Liver Physiol. 40): G1097–G1102, 1999.—The ability to localize transplanted hepatocytes in the liver offers exciting new opportunities. Transplanted hepatocytes enter liver plates, form ...
Experiments on long-term murine bone marrow cultures indicate that the production and maintenance of the hematopoietic stem cell is dependent on the establishment of an adherent monolayer and a secondary repopulation of the culture with fresh marrow. In contrast, we have found that bone marrow cultures derived from the Syrian hamster do not require a repopulation step and produce stem cells tha...
Recent studies have implicated keratin 5 (KRT5)+ cells in repopulation of damaged lung tissue following severe H1N1 influenza virus infection. However, the origins of the cells repopulating the injured alveolar region remain controversial. We sought to determine the cellular dynamics of lung repair following influenza infection and define whether nascent KRT5+ cells repopulating alveolar epithe...
Background and Aim: Methotrexate (MTX) as a chemotherapeutic agent is used for the treatment of a variety of tumors and inflammatory diseases. Different studies have shown that methotrexate has inhibitory effects on oogenesis and spermatogenesis, and causes impair fertility and different pathological changes in testis of laboratory animals. The aim of this study is to investigate the effect o...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید