Results 11 to 20 of about 1,669,866 (339)

Variable responses of human and non-human primate gut microbiomes to a Western diet [PDF]

, 2015
BACKGROUND: The human gut microbiota interacts closely with human diet and physiology. To better understand the mechanisms behind this relationship, gut microbiome research relies on complementing human studies with manipulations of animal models ...
Amato, Katherine R., Cerda, Gabriela, Cramer, Jennifer Danzy, Gomez, Andres, Knight, Rob, Leigh, Steven R., Miller, Margret E. Berg, Nelson, Karen E., Schmitt, Christopher A., Stumpf, Rebecca M., Turner, Trudy R., White, Bryan A., Wilson, Brenda A., Yeoman, Carl J.   +13 more
core   +5 more sources

Human Physiology During Exposure to the Cave Environment: A Systematic Review With Implications for Aerospace Medicine

Frontiers in Physiology, 2019
Background: Successful long-duration missions outside low-Earth orbit will depend on technical and physiological challenges under abnormal environmental conditions.
Lucrezia Zuccarelli, Lucrezia Zuccarelli, Letizia Galasso, Rachel Turner, Emily J. B. Coffey, Loredana Bessone, Giacomo Strapazzon, Giacomo Strapazzon   +7 more
doaj   +1 more source

Mammary stem cell research in veterinary science : an update [PDF]

, 2013
The mammary gland is an organ with a remarkable regenerative capacity that can undergo multiple cycles of proliferation, lactation, and involution. Growing evidence suggests that these changes are driven by the coordinated division and differentiation of
Borena, Bizunesh Mideksa, Burvenich, Christian, Bussche, Leen, Duchateau, Luc, Van de Walle, Gerlinde   +4 more
core   +1 more source

The role of vitamin D in the human body and the influence of vitamin D on the proliferation of cancer cells

Journal of Education, Health and Sport, 2021
The publication focuses on the presentation of the role of vitamin D3 in the human body. The content contains important information on the influence of vitamin D3 on the course of Covid-19 disease caused by the Sars-Cov-19 virus. Cholecalciferol has been
Wioleta Dudzińska, Oliwia Chilińska, Paulina Warias, Paulina Maskiewicz, Eliza Maniak, Aleksandra Strońska   +5 more
doaj   +1 more source

Human space medicine: Physiological performance and countermeasures to improve the astronaut's health

Revista de la Facultad de Medicina Humana, 2020
This Review Article is presented based on current scientific evidence on space medicine focused on human physiology and its countermeasures. Therefore, a non-systematic bibliographic search of scientific articles and research books in English-Spanish of ...
Milton V. Rivera , José Cornejo, Karen Huallpayunca , Aurora B. Diaz, Zhamanda N. Ortiz-Benique , Andrés D. Reina , Gustavo Jamanca Lino , Victor Ticllacuri   +7 more
doaj   +1 more source

Sex differences in solute and water handling in the human kidney: Modeling and functional implications

iScience, 2021
Summary: The kidneys maintain homeostasis by controlling the amount of water and electrolytes in the blood. That function is accomplished by the nephrons, which transform glomerular filtrate into urine by a transport process mediated by membrane ...
Rui Hu, Alicia A. McDonough, Anita T. Layton   +2 more
doaj   +1 more source

Advanced Wireless Sensors Used to Monitor the Impact of Environment Design on Human Physiology

Advances in Electrical and Electronic Engineering, 2019
This article describes modern wireless sensor devices and their application in the measurements of the human physiology. We used our own advanced ECG Holter device and EEG helmet to record the heart and brain activity impacted by different environments ...
Erik Vavrinsky, Veronika Kotradyova, Helena Svobodova, Martin Kopani, Martin Donoval, Samuel Sedlak, Jan Subjak, Tomas Zavodnik   +7 more
doaj   +1 more source

An inducible CRISPR/Cas9 screen identifies DTX2 as a transcriptional regulator of human telomerase

iScience, 2022
Summary: Most tumor cells reactivate telomerase to ensure unlimited proliferation, whereas the expression of human telomerase reverse transcriptase (hTERT) is tightly regulated and rate-limiting for telomerase activity maintenance.
Zhifen Zhou, Yujing Li, Huimin Xu, Xiaowei Xie, Zibin He, Song Lin, Ruofei Li, Shouheng Jin, Jun Cui, Hai Hu, Feng Liu, Su Wu, Wenbin Ma, Zhou Songyang   +13 more
doaj   +1 more source

Macaque cardiac physiology is sensitive to the valence of passively viewed sensory stimuli. [PDF]

, 2013
Autonomic nervous system activity is an important component of affective experience. We demonstrate in the rhesus monkey that both the sympathetic and parasympathetic branches of the autonomic nervous system respond differentially to the affective ...
Amaral, David G, Bliss-Moreau, Eliza, Machado, Christopher J   +2 more
core   +2 more sources

Affordances and Safe Design of Assistance Wearable Virtual Environment of Gesture [PDF]

, 2015
Safety and reliability are the main issues for designing assistance wearable virtual environment of technical gesture in aerospace, or health application domains.
Fass, Didier
core   +5 more sources