Results 101 to 110 of about 4,618 (197)

Correlation with basic differentiation processes of neurons [PDF]

open access: yes, 1991
The development of the spinal cord involves the proliferation of neurons, their migration to well-defined areas, fiber outgrowth and synapse formation. The present study was designed to correlate the spatiotemporal pattern of expression of synaptophysin,
Altman   +37 more
core   +2 more sources

Exposure to extremely low frequency (50 Hz) electromagnetic field changes the survival rate and morphometric characteristics of neurosecretory neurons of the earthworm Eisenia foetida (Oligochaeta) under illumination stress [PDF]

open access: yes, 2013
An in vivo model was set up to establish the behavioral stress response (rate of survival) and morphometric characteristics of A1 protocerebral neurosecretory neurons (cell size) of Eisenia foetida (Oligochaeta) as a result of the synergetic effect of
Banovački Zorana, Matavulj Milica
core   +1 more source

Reaction of chickens to graduated length of exposure to stress [PDF]

open access: yes
The reactions of 60 day old chickens Arbor Acres 60 X Vantress to immobilization stress lasting 1/2, 1, 2, 4 hours and to application of ACTH, manifested by activity changes in the systems hypophysis-adrenal gland and hypophysis-thyroid gland were ...
Faberova, A., Grom, A., Nvota, J.
core   +1 more source

Chromogranin A in the pancreatic islet [PDF]

open access: yes, 1986
Chromogranin A (CGA) is the major soluble protein within secretory vesicles of chromaffin cells. A polyclonal antiserum was raised against bovine CGA and characterized in two-dimensional immunoblots. Cellular and subcellular distribution of CGA in bovine
Aunis, D.   +4 more
core  

State of the body in disorders of diurnal physiological rhythms and long-term hypokinesia [PDF]

open access: yes
In order to study the effects of hypokinesia and circadian rhythm restructuring on the morphological and functional status of the hypothalamo-hypophysic-adrenal system, young male Wistar rats were placed in small cages for varying periods.
Razin, S. N., Rychko, A. V.
core   +1 more source

Neurohormonal modulation of the Limulus heart: amine actions on neuromuscular transmission and cardiac muscle [PDF]

open access: yes, 1985
The responses of Limulus cardiac neuromuscular junctions and cardiac muscle cells to four endogenous amines were determined in order to identify the cellular targets underlying amine modulation of heartbeat amplitude.
Augustine, George J.   +3 more
core   +1 more source

Apakah Organum Subfornicale Tikus Putih (Rattus norvegicus) Suatu Kelenjar Neuroendokrin?: Suatu Kajian Morfologik dengan Metode Histokimiawi dan Imunohistokimiawi [PDF]

open access: yes, 1994
Is organum subfornicale of Rattus norvegicus a neuroendocrine gland ? A morphological study using histochemistry and immunohistochemistry methods. The objective of this study is to provide evidence on whether the subfomical organ is a neuroendocrine ...
Daryanto
core   +1 more source

Neurosecretion and Anterior Pituitary Cells

open access: yesNihon Chikusan Gakkaiho, 1962
1. 下垂体茎を遮断すると,前葉では,酸好性細胞が極度に減少し,形も小さくなる.塩基好性細胞は増加するが,その形は非常に小さくなる.2. 甲状腺除去の後,下垂体茎を遮断すると,前葉では,塩基好性細胞の数は増加するが,肥大した甲状腺除去細胞は極度に減少する.3. 甲状腺除去の後,下垂体に後葉ホルモンを連続注射すると,前葉では,甲状腺除去細胞が消失し,酸好性細胞の増加と,gonadotrophsの増数肥大がみられる.4. 下垂体に後葉ホルモンを連続注射すると,前葉では,酸好性細胞が著しく増加し,塩基好性細胞が減少する.皮下に後葉ホルモンを連続注射すると,前葉では,酸好性細胞の増数と,塩基好性細胞のうちgonadotrophsの増数肥大がみられる.5.
openaire   +8 more sources

Home - About - Disclaimer - Privacy