Results 21 to 30 of about 365,842 (73)

Numerical bifurcation analysis of pattern formation in a cell based auxin transport model [PDF]

open access: yesarXiv, 2012
Transport models of growth hormones can be used to reproduce the hormone accumulations that occur in plant organs. Mostly, these accumulation patterns are calculated using time step methods, even though only the resulting steady state patterns of the model are of interest. We examine the steady state solutions of the hormone transport model of Smith et
arxiv  

Chemometrics-aided Surface-enhanced Raman spectrometric detection and quantification of GH and TE hormones in blood [PDF]

open access: yesarXiv
This work explores the use of Surface-Enhanced Raman Spectroscopy (SERS) combined with artificial neural network (ANN) models to detect and quantify growth hormone (GH) and testosterone (TE) in the blood of Sprague Dawley (SD) rats. SERS spectra were recorded from blood samples of SD rats injected with GH, TE, both hormones, and non-injected controls ...
arxiv  

Stress hormones predict hyperbolic time-discount rates six months later in adults [PDF]

open access: yesNeuro Endocrinol Lett. 2010;31(5):616-621, 2011
Objectives: Stress hormones have been associated with temporal discounting. Although time-discount rate is shown to be stable over a long term, no study to date examines whether individual differences in stress hormones could predict individuals' time-discount rates in the relatively distant future (e.g., six month later), which is of interest in ...
arxiv  

Aqueous solution interactions with sex hormone-binding globulin and estradiol: A theoretical investigation [PDF]

open access: yesarXiv, 2017
Sex hormone-binding globulin (SHBG) is a binding protein that regulates availability of steroids hormones in the plasma. Although best known as steroid carrier, studies have associated SHBG in modulating behavioral aspects related to sexual receptivity.
arxiv  

Molecular Aspect of Annelid Neuroendocrine system [PDF]

open access: yesInvertebrate Neuropeptides and Hormones: Basic Knowledge and Recent Advances, Transworld Research Network (Ed.) (2007) 19, 2007
Hormonal processes along with enzymatic processing similar to that found in vertebrates occur in annelids. Amino acid sequence determination of annelids precursor gene products reveals the presence of the respective peptides that exhibit high sequence identity to their mammalian counterparts. Furthermore, these neuropeptides exert similar physiological
arxiv  

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