Titlebook: Handbook of Neurochemistry; Volume 5 Metabolic T Abel Lajtha Book 1983 Springer Science+Business Media New York 1983 chemistry.nervous syst

cartilage

典型

Cupping

脫毛

The Nervous-System-Specific S100 Protein, of the organism, must be defined as concisely as possible. To State that a particular protein is specific to the nervous system is of value only as a point of departure for studies designed to obtain a more refined and useful definition of what constitutes a specific protein. It is necessary to obt

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Tubulin, highly ordered patterns which alter during different cell stages. A network of microtubules is present between the perinuclear area and the cellular membrane throughout the interphase of the cell. During mitosis, the cytoplasmic microtubules disassemble and reassemble to build the mitotic spindle.

加強防衛(wèi)

The Glial Fibrillary Acidic Protein and Astrocytic 10-Nanometer Filaments,ments (IFs) because they are intermediate in diameter between microtubules (20–26 nm) and actin microfilaments (5–6 nm). The IFs are major structural components of neural tissue, where they form bundles called neurofibrils and glial fibrils at the light microscopy level. Astroglial cells accumulate

發(fā)展

Actomyosin,nd myosins similar to the contractile proteins of muscle have been isolated from a variety of other cells, some of primitive origin, e.g., slime mold, amoeba, and sea urchin eggs. They are probably present in all eucaryotes (cells containing nuclei). They probably function in all cells to provide mo

brassy

連系

Glycoproteins and Proteoglycans, (.-glucuronic acid or .-iduronic acid) and a hexosamine (.-acetylglucosamine or .-acetylgalactosamine). Chondroitin sulfate and heparan sulfate occur as proteoglycans in which the Polysaccharide chains are covalently linked at their reducing ends to the hydroxyl groups of serine residues in a prote

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Transfer RNA,ynthesis and turnover of tRNA have played a pivotal role in both RNA and protein metabolism. Many investigators have considered tRNAs to be prime candidates for regulatory roles in both RNA transcription and protein translation. In some cases, the putative regulatory role has been envisioned to be i