Results 131 to 140 of about 91,886 (363)

Evaluation of anaerobic threshold in non-pregnant and pregnant rats

Anais da Academia Brasileira de Ciências, 2017
Several studies present different methodologies and results about intensity exercise, and many of them are performed in male rats. However, the impact of different type, intensity, frequency and duration of exercise on female rats needs more ...
ALINE OLIVEIRA NETTO, NATHÁLIA C.D. MACEDO, FRANCIANE Q. GALLEGO, YURI K. SINZATO, GUSTAVO T. VOLPATO, DÉBORA C. DAMASCENO   +5 more
doaj   +1 more source

Numerical simulation of growth of Escherichia coli in unsaturated porous media [PDF]

arXiv, 2014
A model for the aerobic and anaerobic growth of Escherichia coli (HB101 K12 pGLO) depending on the concentration of oxygen and DOC as substrate has been developed based on laboratory batch experiments. Using inverse modelling to obtain optimal sets of parameters, it could be shown that a model based on a modified double Contois kinetic can predict cell
arxiv  

Pemberian Latihan Aerobik Untuk Meningkatkan Kapasitas Sistem Energi Pada Anak Sekolah Dasar [PDF]

, 2009
Providing energy on human being is formed in a system, called as energy system. Energy system on human being is provided in some kinds, one of them is aerobic system (aerobic system capacity) and anaerobic system (anaerobic system capacity).
Widodo, B. (Bintoro)
core  

The Novel Dual GIP and GLP‐1 Receptor Agonist Tirzepatide Attenuates Colon Cancer Development by Regulating Glucose Metabolism

Advanced Science, EarlyView.
Tirzepatide, a dual GIP/GLP‐1 receptor agonist for diabetes, suppresses colorectal cancer growth by targeting glucose metabolism. It inhibits cancer cell proliferation, promotes apoptosis, and induces tumor regression. It reduces glucose uptake and destabilizes HIF‐1α for degradation to downregulate PFKFB3/PFK‐1 enzymes, thus contributing to the ...
Yikai Zhang, Yi Xie, Shenglong Xia, Xinnuo Ge, Jiaying Li, Fang Liu, Fan Jia, Shengyao Wang, Qiao Zhou, Menghan Gao, Weihuan Fang, Chao Zheng   +11 more
wiley   +1 more source

Effects of dietary acid load on exercise metabolism and anaerobic exercise performance [PDF]

, 2015
Dietary acid load, quantified as the potential renal acid load (PRAL) of the diet, affects systemic pH and acid-base regulation. In a previous cross-sectional study, we reported that a low dietary PRAL (i.e.
Caciano, Susan L, Gockel-Blessing, Elizabeth E, Inman, Cynthia L, Weiss, Edward P   +3 more
core   +1 more source

Serrated Leaf‐Like N‐Doped Copper Sulfide Enabling Bifunctional Oxygen Reduction/Evolution via Dual‐Mode Cathode Reactions for High Energy Density and Cycle Stability in Zinc–Air Batteries

Advanced Science, EarlyView.
A serrated leaf‐like nitrogen‐doped copper sulfide (N‐CuS) cathode with hybridized N 2p – S 3p orbitals is presented, mesopores for oxygen transport, and a five times larger electrochemical active surface area than Cu. In aerobic conditions, a zinc–air battery with N‐CuS achieves 788 mAh g⁻¹ and 916 Wh kg⁻¹, outperforming Pt/C+RuO₂.
Do Hwan Jung, Yong Hak Park, Dong Won Kim, Jong Hui Choi, Seungrae Cho, Keon‐Han Kim, Dong Gyu Park, Byungchan Han, Jeung Ku Kang   +8 more
wiley   +1 more source

Cryo‐EM Analysis of a Tri‐Heme Cytochrome‐Associated RC‐LH1 Complex from the Marine Photoheterotrophic Bacterium Dinoroseobacter Shibae

Advanced Science, EarlyView.
Cryo‐EM reveals a closed 17‐subunit LH ring encircling the RC‐LH1 complex in Dinoroseobacter shibae, featuring a novel helix‐turn‐helix subunit bridging RC and LH. Mg2⁺/Ca2⁺ stabilizes the complex, while periplasmic Cyt c₂ mediates electron transfer via a tri‐heme Cyt to the special pair of bacteriochlorophylls. Insights into energy/electron efficiency
Weiwei Wang, Yanting Liu, Jiayi Gu, Shaoya An, Cheng Ma, Haichun Gao, Nianzhi Jiao, Jian‐Ren Shen, John Thomas Beatty, Michal Koblížek, Xing Zhang, Qiang Zheng, Jing‐Hua Chen   +12 more
wiley   +1 more source

Microfluidics‐Based Microcarriers for Live‐Cell Delivery

Advanced Science, EarlyView.
In this review, recent advancements in microfluidics‐based microcarriers for live‐cell delivery are highlighted. The structural designs of microfluidic‐derived cell‐laden microcarriers are systematically categorized, emphasizing innovative approaches in the fabrication of microspheres, microfibers, and microneedles.
Zhonglin Fang, Xinyuan Yang, Chong Wang, Luoran Shang   +3 more
wiley   +1 more source

Lactobacillus johnsonii Generates Cyclo(pro‐trp) and Promotes Intestinal Ca2+ Absorption to Alleviate CKD–SHPT

Advanced Science, EarlyView.
The mechanism map of how L.johnsonii generates cyclo(pro‐trp) to alleviate CKD–SHPT by promoting the expression of CaSR and TRPV4 in IECs, enhancing Ca2+ absorption, and negatively feedback inhibiting iPTH secretion. Abstract Patients with chronic kidney disease (CKD) are at a high risk of developing secondary hyperparathyroidism (SHPT), which may ...
Xiong Zeng, Lihua Sun, Huichao Xie, Shenhai Gong, Caibao Lu, Zhongwei Xu, Haidi Guan, Ben Han, Wei Wang, Zhengmin Zhang, Jieying Zhou, Shuai Wang, Yihui Chen, Weidong Xiao   +13 more
wiley   +1 more source

Understanding the color change of the solutions of Cp2TiCl upon addition of water

Applied Organometallic Chemistry, Volume 37, Issue 2, February 2023., 2023
Reduction of red bis (cyclopentadienyl)titanium (IV) dichloride (Cp2TiCl2) with manganese dust in dry THF produces a green solution of titanocene (III) but, if THF is not dry, discolors to deep blue. An experimental study, DFT calculations, and electrospray ionization mass spectrometry have been performed to study the molecular species resulting from ...
Antonio Rosales Martínez, Lourdes Enríquez, Martín Jaraíz, Tanner Thiessen, Jaspreet Sidhu, J. Scott McIndoe, Ignacio Rodríguez‐García   +6 more
wiley   +1 more source