作者: 感情脆弱 時間: 2025-3-21 22:08
ting neurons, neurosecretory neurons, and glandular epithelial cells, are occasionally seen; they are most frequent in the third ventricle, have been reviewed by Knowles and Anand Kumar (1967), and are not described further here.作者: 自負的人 時間: 2025-3-22 03:52 作者: 斜谷 時間: 2025-3-22 07:27
Book 2009ience, major advances were associated with the discovery of new methods. These are summarized first. Most of this account describes development of glia in the CNS. We begin with astroglia because of their known presence and significance in early embryonic stages. Some of ?str?m‘ s unpublished eviden作者: 沒有希望 時間: 2025-3-22 11:18
978-3-540-87533-8The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE作者: forbid 時間: 2025-3-22 14:05 作者: forbid 時間: 2025-3-22 17:37 作者: VOC 時間: 2025-3-22 22:06
Gliogenesis,godendroglia and Schwann cells could be identified. They became associated with neuronal perikarya and axons and some of them formed all of the myelin sheaths found in central and peripheral nervous tissue.作者: 我說不重要 時間: 2025-3-23 04:18
Astroglia,he simple shape of the early neural tube is soon modified locally along the neuraxis. Investigators studied changes in cell morphology, arrangement, and number to learn what roles different types of developing cells have in creating these regional differences. These modifications appear early and re作者: 悲痛 時間: 2025-3-23 06:52
Oligodendroglia,ht and electron microscopic studies (Bunge 1968; Billings-Gagliardi et al. 1983; Puelles 1978; Spacek 1971; Stensaas and Stensaas 1968b; Wood and Bunge 1984). Early light microscopic observations also showed that in gray matter, oligodendroglia were found clustered around neuronal perikarya. These “作者: 你不公正 時間: 2025-3-23 09:55 作者: 粗糙 時間: 2025-3-23 15:43 作者: 致敬 時間: 2025-3-23 18:52 作者: coddle 時間: 2025-3-23 22:16
Book 2009d about glial development by studying other species and a variety of experimental models, such as tissue culture systems, grafts and mouse mutants. Selected aspects of these subjects are also included. .作者: 職業(yè)拳擊手 時間: 2025-3-24 06:21
0301-5556 een learned about glial development by studying other species and a variety of experimental models, such as tissue culture systems, grafts and mouse mutants. Selected aspects of these subjects are also included. .978-3-540-87533-8978-3-540-87534-5Series ISSN 0301-5556 Series E-ISSN 2192-7065 作者: recession 時間: 2025-3-24 07:48 作者: acolyte 時間: 2025-3-24 11:21
he simple shape of the early neural tube is soon modified locally along the neuraxis. Investigators studied changes in cell morphology, arrangement, and number to learn what roles different types of developing cells have in creating these regional differences. These modifications appear early and re作者: Prostaglandins 時間: 2025-3-24 16:25 作者: 加花粗鄙人 時間: 2025-3-24 20:36 作者: 招惹 時間: 2025-3-24 23:34
ltman and Bayer 1978; Walsh et al. 1978)..The origin and division pattern of tanycytes was explored in autoradiographic experiments. Labeling of these cells with 3 H-thymidine occurred late in embryonic development and reached a peak postnatally (Altman and Bayer 1978). Depending on the region exami作者: 闖入 時間: 2025-3-25 05:20 作者: BOLUS 時間: 2025-3-25 09:09 作者: Flatter 時間: 2025-3-25 14:55 作者: BALE 時間: 2025-3-25 19:33 作者: 樂章 時間: 2025-3-25 22:01
Microglia,tudies, Cajal (1913b) included small cells that lacked prominent processes in a group of cells that he called the “third element.” He thought that some of them might originate from mesodermal elements. Del Rio Hortega modified available silver methods and clearly identified two species of small cell作者: Ancillary 時間: 2025-3-26 02:32
Ependymal Cells, cells, tanycytes, and a few other cells. Ependymal cells are the most numerous and form the epithelial lining of the central canal and ventricular system except for regions in the third ventricle that border the hypothalamus. Tanycytes are found in these areas. A few other cells, such as CSF-contac作者: impale 時間: 2025-3-26 05:30
Tanycytes,gh the neuropil for a substantial distance (reviewed in Peters et al. 1976). They occur in clusters and are most numerous in the floor and ventral walls of the posterior third ventricle where relatively short distances separate the ventricular and pial surfaces of the brain. Endings of tanycytes con作者: handle 時間: 2025-3-26 10:09 作者: 秘密會議 時間: 2025-3-26 12:58
Hong Kong English: An Overview,lop processes, and interact with nearby and more distant cells. In most regions, glial and neuronal precursors could not be distinguished during early stages by morphological, physiological, or cytochemical criteria. Distinguishing features appeared during subsequent cytodifferentiation. Primitive g作者: 冥想后 時間: 2025-3-26 19:25 作者: 群居動物 時間: 2025-3-27 00:25 作者: Biomarker 時間: 2025-3-27 02:57 作者: 約會 時間: 2025-3-27 05:47
cells, tanycytes, and a few other cells. Ependymal cells are the most numerous and form the epithelial lining of the central canal and ventricular system except for regions in the third ventricle that border the hypothalamus. Tanycytes are found in these areas. A few other cells, such as CSF-contac作者: 廚房里面 時間: 2025-3-27 10:07
gh the neuropil for a substantial distance (reviewed in Peters et al. 1976). They occur in clusters and are most numerous in the floor and ventral walls of the posterior third ventricle where relatively short distances separate the ventricular and pial surfaces of the brain. Endings of tanycytes con作者: 上流社會 時間: 2025-3-27 13:52 作者: Complement 時間: 2025-3-27 19:51 作者: Hyperlipidemia 時間: 2025-3-28 01:44
der Zuverl?ssigkeitstheorie pr?zisiert, zus?tzliche Bilder von Gefahrstellen und L?sungen aus der Sicherheitstechnik aufgenommen sowie ?nderungen in der EN ISO 13 849-1 und der EN ISO 13 850 berücksichtigt..978-3-662-49819-4Series ISSN 2512-5281 Series E-ISSN 2512-529X 作者: 控訴 時間: 2025-3-28 05:56
