Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ken Vaca"'
Publikováno v:
Proceedings of the National Academy of Sciences. 90:2769-2773
Mononuclear phagocytes infected with human immunodeficiency virus 1 (HIV-1) produce soluble factors that kill neurons in culture. To define the molecular events that lead to neuron killing, HIV-1 proteins were tested for the ability to trigger releas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33505b62a9440a836f2908968c9d5650
https://doi.org/10.1073/pnas.90.7.2769
https://doi.org/10.1073/pnas.90.7.2769
Autor:
Ken Vaca, Elaine Wendt
Publikováno v:
Experimental Neurology. 118:62-72
Brain glia have a secretory capacity which can modulate neuronal function. Astrocytes release proteins which enhance neuronal survival and induce neuronal growth and differentiation. These effects can be blocked by antagonists of voltage-dependent ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11fd8d75a8d5535eed89e17967ea342a
https://doi.org/10.1016/0014-4886(92)90023-j
https://doi.org/10.1016/0014-4886(92)90023-j
Publikováno v:
Science (New York, N.Y.). 250(4987)
Mononuclear phagocytes (microglia, macrophages, and macrophage-like giant cells) are the principal cellular targets for human immunodeficiency virus-1 (HIV-1) in the central nervous system (CNS). Since HIV-1 does not directly infect neurons, the caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa9ae25238b69d15f350c2dd051842e
https://pubmed.ncbi.nlm.nih.gov/2148832
https://pubmed.ncbi.nlm.nih.gov/2148832
Publikováno v:
Developmental Brain Research. 19:37-46
An extract of fetal calf striated muscle was found to support the survival, growth and differentiation of chick ciliary ganglion neurons in dissociated cell culture. The active material was precipitated in a single fraction by 35–60% ammonium sulfa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::220f7eb774179f52ede3c74307308ea9
https://doi.org/10.1016/0165-3806(85)90229-9
https://doi.org/10.1016/0165-3806(85)90229-9
Publikováno v:
The Journal of General Physiology
Electrical stimulation of the chick ciliary nerve leads to a frequency-dependent increase in the Na+-dependent high affinity uptake of [3H]choline (SDHACU) and its conversion to acetylcholine (ACh) in the nerve terminals innervating the iris muscle.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fc92f7890b15dc88671ba10ef4687a1
http://europepmc.org/articles/PMC2215194
http://europepmc.org/articles/PMC2215194
Autor:
Ken Vaca
Publikováno v:
Brain research. 472(3)
Motoneuron precursors acquire some principles of their spatial organization early in their cell lineage, probably at the blastula stage. A predisposition to the cholinergic phenotype in motoneurons and some neural crest cells is detectable at the gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22036a5e1545d879196a17fe75395893
https://pubmed.ncbi.nlm.nih.gov/3066437
https://pubmed.ncbi.nlm.nih.gov/3066437
Publikováno v:
Developmental biology. 97(2)
The developmental influence of neuron-target interaction upon transmitter synthesis from labeled precursor and the capacity to release labeled transmitter were examined in dispersed cell cultures of embryonic ciliary ganglion neurons by comparing cul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b835d1b89b1152876ad790151dfcbd5
https://pubmed.ncbi.nlm.nih.gov/6852365
https://pubmed.ncbi.nlm.nih.gov/6852365
Publisher Summary This chapter discusses the regulation of acetylcholine synthesis in cholinergic nerve terminals. Because the high affinity choline (Ch) transport appears to be obligatory for ACh synthesis, it is necessary to consider the energetics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::562cab23deff5b5a82bbeddfd790d02d
https://doi.org/10.1016/s0079-6123(08)64625-7
https://doi.org/10.1016/s0079-6123(08)64625-7
1. The transformation of easily fatigued embryonic neuromuscular junctions into highly reliable mature terminals was examined by studying functional and morphological changes during development of the avian iris. The mature ability to follow repetiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b33e8bdebb3303ae55569ca5c9a468e
https://europepmc.org/articles/PMC1249620/
https://europepmc.org/articles/PMC1249620/
Publikováno v:
Journal of neurochemistry. 34(6)
We have shown previously that in the chick ciliary nerve-iris muscle preparation Na+-dependent high-affinity choline uptake was confined to the nerve terminals. In this paper the sodium-dependent high-affinity choline uptake (SDHACU), which is couple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::458147cd891b134d75cf56e81b82d121
https://pubmed.ncbi.nlm.nih.gov/7381467
https://pubmed.ncbi.nlm.nih.gov/7381467