Immunocytochemical localization of S-100 protein and calmodulin in C6 glioma cells.
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چکیده
منابع مشابه
Immunocytochemical Localization of Calmodulin
Antisera to calmodulin, a Ca"-dependent modulator protein, and a heat-labile calmodulin-binding protein have been used to localize these proteins in mouse caudate-putamen. The two proteins appear to be located at identical sites in this brain area . At the light microscopic level, calmodulin and calmodulin-binding protein are found within the cytoplasm and processes of large cells . At the elec...
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Calmodulin-dependent protein phosphatase, previously called CaM-BP80 or calcineurin, is present in high concentrations in the central nervous system. The level of the phosphatase has been shown by radioimmunoassay to increase during development in the retinas of embryonic and hatching chicks (Tallant, E.A., and W.Y. Cheung, 1983, Biochemistry, 22:3630-3635). The aims of this study are to immuno...
متن کاملLevels and distribution of the calcium-modulated proteins S100 and calmodulin in rat C6 glioma cells.
To understand better the mechanisms involved in the transduction of a calcium signal into an intracellular response via multiple calcium-modulated proteins, we have examined the calcium-modulated proteins, S100 and calmodulin, and their intracellular targets in rat C6 glioma cells. Subconfluent, confluent, and postconfluent C6 cells contain predominantly, if not exclusively, the S100 beta polyp...
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Thyroid hormone (T3) is essential to normal brain development. Previously, we have shown that T3 induces cerebellar astrocyte proliferation. This effect is accompanied by alteration in glial fibrillary acidic protein (GFAP) and fibronectin organization. In the present study, we report that the C6 glioma cell line, which expresses GFAP and is classified as an undifferentiated astrocytic cell typ...
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In this study we have examined the immunocytochemical distribution of calmodulin during mitosis of higher plant endosperm cells. Spindle development in these cells occurs without centrioles. Instead, asterlike microtubule converging centers appear to be involved in establishing spindle polarity. By indirect immunofluorescence and immunogold staining methods with anti-calmodulin antibodies, we f...
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ژورنال
عنوان ژورنال: ACTA HISTOCHEMICA ET CYTOCHEMICA
سال: 1984
ISSN: 0044-5991,1347-5800
DOI: 10.1267/ahc.17.251