Results 11 to 20 of about 55,919 (216)

Hypoxanthine as a Measurement of Hypoxia [PDF]

Pediatric Research, 1975
The hypoxanthine concentration in plasma was found to be a sensitive parameter of hypoxia of the fetus and the newborn infant. The plasma level of hypoxanthine in the umbilical cord in 29 newborn infants with normal delivery varied between 0 and 11.0 mumol/liter with a mean of 5.8 mumol/liter, SD 3.0 mumol/liter.
Ola Didrik Saugstad, Saugstad Ola Didrik
exaly   +3 more sources

Breast milk–saliva interactions in shaping early mucosal immunity [PDF]

Frontiers in Immunology
The neonatal period is characterized by immunological immaturity, rendering newborns vulnerable to infections at mucosal surfaces such as the oral and gastrointestinal tracts.
Seon Bin Song, Jae Young Kim
doaj   +2 more sources

Bacillus Subtilis 29784 as a Feed Additive for Broilers Shifts the Intestinal Microbial Composition and Supports the Production of Hypoxanthine and Nicotinic Acid

Animals, 2021
The probiotic Bacillus subtilis strain 29784 (Bs29784) has been shown to improve performance in broilers. In this study, we used a metabolomic and 16S rRNA gene sequencing approach to evaluate effects of Bs29874 in the broiler intestine.
Pearl Choi, Lamya Rhayat, Eric Pinloche, Estelle Devillard, Ellen De Paepe, Lynn Vanhaecke, Freddy Haesebrouck, Richard Ducatelle, Filip Van Immerseel, Evy Goossens   +9 more
doaj   +1 more source

Label-Free ZnIn₂S₄/UiO-66-NH₂ Modified Glassy Carbon Electrode for Electrochemically Assessing Fish Freshness by Monitoring Xanthine and Hypoxanthine

Chemosensors, 2022
Considering that simultaneous detection of xanthine (XA) and hypoxanthine (HXA) has been proved to be a reliable and feasible method for assessing fish freshness, a novel electrochemical sensing platform based on the ZnIn2S4/UiO-66-NH2 modified glassy ...
Debin Song, Qiaowei Chen, Chunyang Zhai, Hengcong Tao, Lina Zhang, Tianbo Jia, Zhiwang Lu, Wuyang Sun, Pengxiang Yuan, Baikang Zhu   +9 more
doaj   +1 more source

Assessment of the Freshness of Fish and Poultry Meat by Fast Protein and Metabolite Liquid Chromatography Using a New Optical Sensor

Engineering Proceedings, 2023
Fresh fish and poultry meat are in high demand on the market: poultry, mainly chicken, is the second most consumed and the most affordable meat product in the world.
Georgii Konoplev, Alar Sünter, Artur Kuznetsov, Aleksandr Frorip, Vadim Korsakov, Oksana S. Stepanova, Daniil Lyalin, Oksana V. Stepanova   +7 more
doaj   +1 more source

The Effect of Two Weeks of High-intensity Interval Training on Salvage nucleotide pathway [PDF]

فیزیولوژی ورزش و فعالیت بدنی, 2022
Purpose: The effects of exercise adaptation on improving the purine nucleotides components are inevitable, and physical activity improves the purine nucleotide salvage pathway.
Abbas Ghanbari Niaki, Rouhollah Haghshenas Gatabi   +1 more
doaj   +1 more source

Nitrogen Metabolism in Non-Nodulated and Nodulated Soybean Plants Related to Ureide Synthesis

Nitrogen, 2023
Soybean plants can fix atmospheric N2 in the root nodule, a symbiotic organ with rhizobia. The primary forms of N transported from N2 fixation are ureides, allantoate, and allantoin, supplemented with asparagine.
Takuji Ohyama, Kahori Matsumoto, Haruka Goto, Akihiro Saito, Kyoko Higuchi   +4 more
doaj   +1 more source

Hypoxanthine Induces Muscular ATP Depletion and Fatigue via UCP2

Frontiers in Physiology, 2021
Hypoxanthine (Hx), an intermediate metabolite of the purine metabolism pathway which is dramatically increased in blood and skeletal muscle during muscle contraction and metabolism, is characterized as a marker of exercise exhaustion.
Cong Yin, Zewei Ma, Fan Li, Chen Duan, Yexian Yuan, Canjun Zhu, Lina Wang, Xiaotong Zhu, Songbo Wang, Ping Gao, Gang Shu, Huihua Zhang, Qingyan Jiang   +12 more
doaj   +1 more source

Downregulation of Peroxidase Activity of Platinum Cube Enables Minute–Time Scale Colorimetric Signaling of Hypoxanthine for Fish Freshness Monitoring

Foods, 2023
Due to its unique biological composition, aquatic products, especially fish, are extremely perishable compared to other muscle products. Herein, we proposed an artificial nanozyme-based colorimetric detection of hypoxanthine (Hx), the indicator of fish ...
Xiaoming Ma, Tingting Feng, Peng Zhang, Hui Zhang, Xuan Hu, Yuying Yang, Zhen Wang, Huifang Zhang, Dong Peng, Xun Li, Jianguo Xu   +10 more
doaj   +1 more source

Differential regulation of hypoxanthine and xanthine by obesity in a general population

Journal of Diabetes Investigation, 2020
Aims/Introduction Uric acid is synthesized by oxidation of hypoxanthine and xanthine using a catalyzing enzyme, xanthine oxidoreductase (XOR), which can be a source of reactive oxygen species.
Masato Furuhashi, Masayuki Koyama, Yukimura Higashiura, Takayo Murase, Takashi Nakamura, Megumi Matsumoto, Akiko Sakai, Hirofumi Ohnishi, Marenao Tanaka, Shigeyuki Saitoh, Norihito Moniwa, Kazuaki Shimamoto, Tetsuji Miura   +12 more
doaj   +1 more source