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Endogenous vs exogenous oxytocin
(Elsevier, 2015)
Oxytocin was isolated and synthesized for the first time by Vincent du Vigneaud in 1953, work for which he received two years later, the Nobel Prize in Chemistry. Since then, it has been one of the research fields to the ...
Silicon and salicylic acid in the physiology and yield of cotton
(Taylor & Francis Inc, 2019-03-16)
Silicon (Si) and salicylic acid (SA) foliar applications can benefit cotton yield especially if there is stress during cultivation. The objective of this study was to evaluate the foliar application of Si and SA on the ...
Participation of plant hormones in determination and progression of somatic embryogenesis
(2005-11)
In vitro culture protocols have been developed for many species, mainly using empirical approaches, to induce somatic embryogenesis from various explant types. However, the underlying biochemical mechanisms governing ...
Growth hormone response to growth hormone-releasing peptide-2 in growth hormone-deficient Little mice
(HOSPITAL CLINICAS, UNIV SAO PAULOSAO PAULO, 2012)
OBJECTIVE: To investigate a possible direct, growth hormone-releasing, hormone-independent action of a growth hormone secretagogue, GHRP-2, in pituitary somatotroph cells in the presence of inactive growth hormone-releasing ...
Different effects of growth hormone releasing peptide (GHRP-6) and GH-releasing hormone on GH release in endogenous and exogenous hypercortisolism
(Wiley-Blackwell, 1997-06-01)
OBJECTIVE Chronic hypercortisolism is associated with decreased OH responsiveness to GHRH, GHRP-6 is a synthetic hexapeptide that releases GH in several species, including man, As GHRH and GHRP-6 apparently stimulate GH ...
Effects of exogenous sex hormones on mouse estrous cycle, vaginal microbiota and immune cells
(Springer, 2018-06)
Sex hormones are oft en administered to mice in vaginal microbial studies in order to synchronize estrous. Our objective was to evaluate the effect of estradiol-hemi succinate (EH) or medroxyprogest erone-acetate (MPA) ...
Hormonal modulation of photomorphogenesis-controlled anthocyanin accumulation in tomato (Solanum lycopersicum L. cv Micro-Tom) hypocotyls: Physiological and genetic studies
(ELSEVIER IRELAND LTD, 2010)
Hormones are likely to be important factors modulating the light-dependent anthocyanin accumulation. Here we analyzed anthocyanin contents in hypocotyls of near isogenic Micro-Tom (MT) tomato lines carrying hormone and ...
Senescence and steroid hormone receptor reactivities in accessory sex glands of elderly rats (Sprague-Dawley) following exogenous hormonal therapy
(Churchill LivingstoneEdinburghEscócia, 2012)
The action of ovarian hormones in cardiovascular disease
(Sociedad de Biología de Chile, 2003)