Results 1 to 10 of about 245,344 (350)

Effects of Different Packaging on the Purine Content and Key Enzymes of Refrigerated Yellow Croaker (Larimichthys crocea)

Foods
In this study, we investigated the effects of air packaging, vacuum packaging and modified atmosphere packaging (CO2/N2: 80/20) on the purine metabolism and enzyme activities of refrigerated large yellow croakers.
Tiansheng Xu, Wenxuan Lu, Bohan Chen, Dapeng Li, Jing Xie   +4 more
doaj   +1 more source

Characterization of Guanine Deaminase from Kluyveromyces marxianus and Its Industrial Application to Reduce Guanine Content in Beer

Foods
Guanine deaminase (GDA) catalyzes the first step in purine catabolism by converting guanine to xanthine. Despite its significant role in the development of low-purine food, studies on GDA remain limited compared to other metabolic deaminases. To identify
Peng Zhou, Junhao Xu, Zixuan Wang, Baoguo Li, Zhijun Zhao   +4 more
doaj   +1 more source

Insights into the Molecular Mechanisms of Purine Compounds Synergistically Inducing Larval Settlement in Mytilopsis sallei Using Multi-Group Comparative Transcriptomic Analysis

Biology
Most benthic marine invertebrates exhibit a characteristic biphasic life cycle, consisting of a planktonic larval stage followed by a benthic adult stage [...]
Jian He, Huanhuan Hao, Huakang Pan, Shanshan Yao, Yiran Zhao, Shifeng Guo, Jianfang Huang, Danqing Feng   +7 more
doaj   +1 more source

The Relationship of Protein Diet with Uric Acid Levels in the Elderly in Outpatient Polyclinics : A Cross-sectional Study

Lentera Perawat
Uric acid is a common metabolic disorder among the elderly, often associated with dietary patterns, especially high-purine protein intake. Improper dietary management can worsen uric acid levels and increase the risk of chronic complications.
Meydiana Putri Pratiwi, Andre Utama Saputra, Serli Wulan Safitri, Selamat Parmin   +3 more
doaj   +1 more source

Use of dried brewers' grains instead of soybean meal to feed lactating cows

Revista Brasileira de Zootecnia
The objective of this study was to determine the optimal level of dried brewers' grains (DBG) to replace soybean meal in diets for lactating Holstein cows.
Andressa Faccenda, Maximiliane Alavarse Zambom, Deise Dalazen Castagnara, André Sanches de Avila, Tatiane Fernandes, Everline Inês Eckstein, Fernando Andre Anschau, Cibele Regina Schneider   +7 more
doaj   +1 more source

Heterocyclic Nitrogen Compounds as Potential PDE4B Inhibitors in Activated Macrophages

Applied Sciences
Cyclic-nucleotide phosphodiesterases (PDEs) represent a superfamily of enzymes playing a pivotal role in cell signaling by controlling cAMP and cGMP levels in response to receptor activation.
Simona Todisco, Vittoria Infantino, Anna Caruso, Anna Santarsiero, Paolo Convertini, Hussein El-Kashef, Federica Giuzio, Maria Stefania Sinicropi, Carmela Saturnino   +8 more
doaj   +1 more source

Gene Expression Analysis of HPRT-Deficient Cells Maintained with Physiological Levels of Folic Acid

Cells
Lesch–Nyhan disease (LND) is associated with a complete deficiency of hypoxanthine-guanine phosphoribosyltransferase (HPRT) activity due to mutations in the HPRT1 gene.
Rosa J. Torres, Gerard Valentines-Casas, Claudia Cano-Estrada, Neus Ontiveros, José M. López   +4 more
doaj   +1 more source

Nucleoside Analogues for Chagas Disease and Leishmaniasis Therapy: Current Status and Future Perspectives

Molecules
Chagas disease and leishmaniasis are two neglected tropical diseases that affect millions of people in low- and middle-income tropical countries. These diseases caused by protozoan parasites pose significant global health challenges, which have been ...
Emmanuel Awucha Nwoke, Silvester Lowe, Fawaz Aldabbagh, Karunakaran Kalesh, Hachemi Kadri   +4 more
doaj   +1 more source

Metabolic mechanism of dietary factors and effect of dietary types associated with hyperuricemia: a review

Food Science and Human Wellness
Globally, hyperuricemia is a growing health, social, and economic problem which could cause gout, chronic kidney diseases and other diseases. There are increasing evidences that a sensible diet makes sense to reduce the risk of hyperuricemia. This review
Kaina Qiao, Xuewei Zhou, Lili Zhang, Wangang Zhang, Baoguo Sun, Yuyu Zhang   +5 more
doaj   +1 more source

Synthesis and characterization of azanonaborane-containing purine derivatives for boron neutron capture therapy

Open Chemistry, 2008
Genady Afaf, El-Zaria Mohamed, Gabel Detlef   +2 more
doaj   +1 more source