cvos 中文意思是什麼

cvos 解釋
室周器官
  1. Purpose ependyma is lined in lumen surface of brain ' s ventricles which is composed of single ciliated cuboidal epithelium and a major component of brain csf barrier ( bcb ) and blood csf barrier ( blcb ). it plays an important role in production of csf, signal traiisttiission, maintainance of homeostasis within the brain, and so on, and a focus of developing pathway both for administration of some drugs into the brain and treatment of brain ' s diseases. ependyma may be specified in some sites perhaps owing to functional need and modified its structures of cells and tissue, which has been called circumventricular organs ( cvos ) since 50 of 20 century

    目的室管膜是襯覆在腦室內面的單層纖毛立方上皮，是腦-腦脊液屏障，血-腦脊液屏障的主要組成部分，在腦脊液的產生，腦內信息的轉導，維護腦的微環境等方面具有重要的作用，也是腦內給藥和腦疾病治療新途徑開發關注的焦點之一；室管膜在一些部位可能是由於功能的需要其細胞和組織結構發生了特化，在二十世紀五十年代人們將這些特化的室管膜稱為室周器官。
  2. In mammals cvos include subfomical organ ( sfo ), organum vesolum lamina terminalis ( ovtt ), median eminence ( mr ), subcommissural organ ( sco ), recess of pineal gland ( rpg ), paraventricular organ ( pvo ), and area postrema ( ap ). also neurohypophysis, choroids plexes, and pineal gland are recognized as cvos by some researchers

    但有人把神經垂體，松果體，脈絡叢等也列為室周器官。在魚類還有血管囊（位於神經垂體的緊後方，漏斗莖的後端。
  3. Since 90th of 20 centery it has began to interest in their roles in neuroimmune modulation. as far as the supraependymal structures are concerned, such as supraependymal cells, fibers, and csf - contacting neurons they has been interest in their functions of neurohumoral modulation and in roles within neuro - endoerine - immune network. because cvos locate just at signal exchanging sites among blood, brain tissue and csf, their special locations may determine their decisive roles in neuro - endocrine - immune modulation

    而有關室管膜上細胞，室管膜上纖維以及接觸腦脊液神經元在神經體液調節以及神經-內分泌-免疫調節網路中的作用，目前越來越受到人們的重視，由於室周器官處于血液-神經-腦脊液三種信息流的交匯處，特殊的位置決定了它在神經-內分泌-免疫調節中可能起著舉足輕重的作用。
  4. Commercial vehicle operations services cvos

    商車營運服務
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