Results 81 to 90 of about 4,618 (197)

Current Concepts in the Field of Neurochemical Mediation [PDF]

open access: yes, 1969
Chemical mediators involved in the integrative activities of the nervous system operate either at close range as neurohumors or over some distance as neurohormones. As will become evident, the distinction between neurohumoral and neurohormonal activities
Scharrer, Berta
core   +1 more source

Characterization of trypsin-like enzymes from the midgut of Morimus funereus (Coleoptera: Cerambycidae) larvae [PDF]

open access: yes, 2009
The pH along the midgut of M. funereus larvae had different values, being acidic in the anterior section and basic in the middle and posterior sections.
Božić Nataša   +4 more
core   +2 more sources

Aspectos morfológicos da neurossecreção hipotalâmica no homem Morphological aspects of hypothalamic neurosecretion, in the man

open access: yesMemorias do Instituto Oswaldo Cruz, 1980
Foi realizado um estudo histológico da região hipotalâmica anterior humana empregando-se a colocação pela hematoxilina crômica e a impregnação pelo carbonato de prata a fim de comparar os resultados obtidos com os dois métodos.
Alexandre Alencar
doaj   +1 more source

Micromorphology of neurohypophysis of rats under experimental conditions [PDF]

open access: yes
The changes of the quantity of neurosecretory substance in neurohypophysis of rats under various experimental conditions are investigated. Comparing to the norm the quantity of neurosecretion after a long stay in the dark was larger. In animals subjected
Meitner, E. R., Proksova, E.
core   +1 more source

Physiological Function and Characterization of TRPCs in Neurons

open access: yesCells, 2014
Ca2+ entry is essential for regulating vital physiological functions in all neuronal cells. Although neurons are engaged in multiple modes of Ca2+ entry that regulates variety of neuronal functions, we will only discuss a subset of specialized Ca2 ...
Yuyang Sun   +3 more
doaj   +1 more source

PC12 Cell Line: Cell Types, Coating of Culture Vessels, Differentiation and Other Culture Conditions

open access: yesCells, 2020
The PC12 cell line is one of the most commonly used in neuroscience research, including studies on neurotoxicity, neuroprotection, neurosecretion, neuroinflammation, and synaptogenesis.
Benita Wiatrak   +3 more
doaj   +1 more source

«The Brain as a Whole» Concept: Facilitating Approaches to Brain Death Understanding

open access: yesОбщая реаниматология
James Bernat claimed that «the formulation of whole-brain death provides the most congruent map for our correct understanding of death». However, the author has recently proposed the categorization of another phrase: «brain as a whole (BAAW)».
C. Machado   +2 more
doaj   +1 more source

Differential Maturation of the Two Regulated Secretory Pathways in Human iPSC-Derived Neurons

open access: yesStem Cell Reports, 2017
Neurons communicate by regulated secretion of chemical signals from synaptic vesicles (SVs) and dense-core vesicles (DCVs). Here, we investigated the maturation of these two secretory pathways in micro-networks of human iPSC-derived neurons.
Javier Emperador Melero   +6 more
doaj   +1 more source

The effect of ethanol on cortisol metabolism in man : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at Massey University. [PDF]

open access: yes, 1979
Methods were developed for the estimation of human plasma cortisol by radioimmunoassay and urinary 6β-hydroxycortisol (6βOHF) by colorimetry after separation by thin layer chromatography (TLC).
Evans, Pandora Carlyon
core  

The role of microbiota in the regulation of homeostasis in the human body during infection

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2020
The review considers the regulatory capabilities of the human microbiota to preserve human health. The problem is not new, but it has expanded with the inclusion of new “findings” since the time of I.I.
Oleg V. Bukharin, Natalia B. Perunova
doaj   +1 more source

Home - About - Disclaimer - Privacy