Results 21 to 30 of about 39,056 (236)

Mathematical analysis of work aorto-mesenteric "forceps"

Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2020
It is generally accepted that the diagnostic criteria for hemodynamically significant compression of the left renal vein are the anteroposterior size of the renal vein determined by ultrasound examination in the narrowed area of 1.5–2.5 mm or less ...
A. G. Tonyan, R. Sh. Muslimov, O. I. Zhdamarova   +2 more
doaj   +1 more source

Metabolic Analysis of Schizochytrium Mutants With High DHA Content Achieved With ARTP Mutagenesis Combined With Iodoacetic Acid and Dehydroepiandrosterone Screening

Frontiers in Bioengineering and Biotechnology, 2021
High DHA production cost caused by low DHA titer and productivity of the current Schizochytrium strains is a bottleneck for its application in competition with traditional fish-oil based approach.
Lei Zeng, Lei Zeng, Lei Zeng, Yanqi Bi, Yanqi Bi, Yanqi Bi, Pengfei Guo, Pengfei Guo, Pengfei Guo, Yali Bi, Yali Bi, Yali Bi, Tiantian Wang, Tiantian Wang, Tiantian Wang, Liang Dong, Liang Dong, Liang Dong, Fangzhong Wang, Fangzhong Wang, Lei Chen, Lei Chen, Lei Chen, Weiwen Zhang, Weiwen Zhang, Weiwen Zhang, Weiwen Zhang   +26 more
doaj   +1 more source

Dehydroepiandrosterone augments sensitivity to gamma-ray irradiation in human H4 neuroglioma cells through down-regulation of Akt signaling. [PDF]

, 2008
Dehydroepiandrosterone (DHEA) modulates sensitivity to radiation-induced injury in human neuroglioma cells (H4) through effects on Akt signalling by glutathione (GSH)-dependent redox regulation.
Akishita, Masahiro, Nagata, Izumi, Kondo, Takahito, Urata, Yoshishige, Kawakatsu, Miho, Matsuo, Takayuki, Kageyama, Kan, Matsuse, Michiko, Ikezaki, Midori, Hirao, Tomohito   +9 more
core   +1 more source

Identification of steroid sulfate transport processes in the human mammary gland [PDF]

, 2003
Circulating hormones and local biotransformation of steroid precursors are both sources of estrogen in human mammary tissue. Estrone-3-sulfate (E(1)S) is an important estrogenic form in premenopausal women, and dehydroepiandrosterone sulfate (DHEAS ...
Pizzagalli, F., Meier, P. J., Varga, Z., Huber, R. D., Folkers, G., St-Pierre, M. V.   +5 more
core   +1 more source

Metabolism of dehydroepiandrosterone and dehydroepiandrosterone sulfate in tissue extracts of rabbit ovaries [PDF]

, 1968
The simultaneous incubation of 3H-dehydroepiandrosterone sulfate and 14C-dehydroepiandrosterone by soluble and microsomal extracts of rabbit ovaries was investigated.
Merle Mason, Mason, Merle, Payne, Anita H., Anita H. Payne   +3 more
core   +1 more source

Dehydroepiandrosterone and Dehydroepiandrosterone-Sulfate and Emotional Processing

, 2018
Steroid hormones are important regulators of brain development, physiological function, and behavior. Among them, dehydroepiandrosterone (DHEA) and dehydroepiandrosterone-sulfate (DHEAS) also do modulate emotional processing and may have mood enhancement effects.
do Vale S, Escera C
openaire   +4 more sources

Low Serum Dehydroepiandrosterone and Dehydroepiandrosterone Sulfate Are Associated With Coronary Heart Disease in Men With Type 2 Diabetes Mellitus

Frontiers in Endocrinology, 2022
AimsSex hormones play an important role in the pathogenesis of cardiovascular disease (CVD). This cross-sectional study aimed to explore the associations of dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) with coronary heart ...
Xinxin Zhang, Jinfeng Xiao, Tong Liu, Qing He, Jingqiu Cui, Shaofang Tang, Xin Li, Ming Liu   +7 more
doaj   +1 more source

Dehydroepiandrosterone sulfate in the assessment of the hypothalamic-pituitary-adrenal axis [PDF]

, 2008
The role of dehydroepiandrosterone-sulfate (DHEA-S) in assessing the integrity of the hypothalamic-pituitary-adrenal (HPA) axis in patients with suspected insufficiency is ...
Allemann, Sabin, Zwahlen, Marcel, Christ, Emanuel R, Diem, Peter, Jenni, Stefan, Fischli, Stefan, Stettler, Christoph   +6 more
core   +1 more source

Neuroactive steroids in depression and anxiety disorders: Clinical studies [PDF]

, 2006
Certain neuroactive steroids modulate ligand-gated ion channels via non-genomic mechanisms. Especially 3 alpha-reduced pregnane steroids are potent positive allosteric modulators of the gamma-aminobutyric acid type A (GABA(A)) receptor.
Eser, Daniela, Eser D., Baghai, Thomas C., Schule C., Romeo, Elena, Baghai T. C., Schuele, Cornelius, Rupprecht R., Rupprecht, Rainer, Eser D., Schule C., Baghai T.C., Romeo E., Rupprecht R.   +9 more
core   +1 more source

Molecular mechanism underlying cardioprotective effect of dehydroepiandrosterone on endoplasmic reticulum stress induced apoptosis in human vascular smooth muscle cells and human umbilical vein endothelial cells

Frontiers in Pharmacology
IntroductionThis study aimed to investigate the underlying mechanisms involved in the cardioprotective effects of dehydroepiandrosterone (DHEA) on endoplasmic reticulum stress (ERS) -mediated apoptosis in human vascular smooth muscle cells (HVSMCs) and ...
Ye Zhu, Junxiu Wei, Xin Yang, Wei Zhu
doaj   +1 more source