When the bivalent is incompletely synapsed it generally associates by its ends with the ends of the sex chromosomes, but when it is non-homologously synapsed it is not associated with them. 展开 关键词: Animals Spermatozoa Spermatocytes Cell Nucleus Inversion, Chromosome Microscopy, Electron ...
Espace de noms: Azure.Analytics.Synapse.Artifacts.Models Assembly: Azure.Analytics.Synapse.Artifacts.dll Paquet: Azure.Analytics.Synapse.Artifacts v1.0.0-preview.20 Source: CellOutputType.cs Important Certaines informations portent sur la préversion du produit qui est susceptible d’être en ...
Woolley CS, McEwen BS (1992) Estradiol mediates fluctuation in hippocampal synapse density during the estrous cycle in the adult rat. J Neurosci 12(7):2549–2554 CAS PubMed Google Scholar Woolley CS, Gould E, Frankfurt M, McEwen BS (1990) Naturally occurring fluctuation in dendritic spine de...
Such a unique quaternary structure has only been observed for soluble and synapse membrane-anchored cholinesterases [62]. Knowledge of this quaternary structure will be further useful for developing strategies to improve the conformational stability of the enzyme and its pharmacokinetic properties. These ...
Physical basis of cognitive alterations in Alzheimer's disease: synapse loss is the major correlate of cognitive impairment. Ann Neurol 1991; 30: 572–80. 39 Masliah E, Terry RD, Alford M, DeTeresa R, Hansen LA. Cortical and subcortical patterns of synaptophysinlike immunoreactivity in Alzheimer...
Interestingly, changes in the activity of tricarboxylic acid (TCA) cycle enzymes and the electron transport chain (ETC), have recently been reported to affect energy production and thus synapse loss in AD models62. Given that succinate dehydrogenase represents both a critical enzyme in the TCA ...
Research on copperII 1,10-phenanththroline (phen) derivatives continues to attract interest in the context of structure and biological properties. In this
aSynapse Mr Adam Hewko will be there. 突触亚当・ Hewko先生将在那里。[translate] a侧移油缸 The side moves the cylinder[translate] aaerated and exposed to sunlight. 正在翻译,请等待...[translate] anice meeting you,too 好的会议你也[translate] ...
The mechanisms linking the brain’s network structure to cognitively relevant activation patterns remain largely unknown. Here, by leveraging principles of network control, we show how the architecture of the human connectome shapes transitions between 1
D. (1969) Permeability and structure of junctional membranes at an electrotonic synapse.Science 166, 1641–3. Google Scholar Pfenninger, K. (1971a) The cytochemistry of synaptic densities. I. An analysis of the bismuth iodide impregnation method.Journal of Ultrastructure Research 34, 103–22. ...