Results 41 to 50 of about 134,014 (261)

Síntese de proteína microbiana e concentrações de uréia em vacas alimentadas com diferentes fontes de proteína Estimation of microbial protein synthesis and urea nitrogen metabolism in lactating dairy cows fed diets supplemented with different protein sources

Revista Brasileira de Zootecnia, 2006
Foram utilizadas 12 vacas Holandesas puras e mestiças, distribuídas em três quadrados latinos 4 x 4, organizados de acordo com os dias em lactação, com o objetivo de avaliar o efeito de diferentes fontes protéicas sobre a síntese, a eficiência de síntese
Douglas dos Santos Pina, Sebastião de Campos Valadares Filho, Rilene Ferreira Diniz Valadares, Edenio Detmann, José Maurício de Souza Campos, Mozart Alves Fonseca, Rafael Monteiro Araújo Teixeira, André Soares de Oliveira   +7 more
doaj   +1 more source

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Regulating uric acid

eLife
Certain strains of a bacterium found in the gut of some animals, Lactobacillus plantarum, are able to counter hyperuricemia, a condition caused by high levels of uric acid in the blood.
Caihong Hu
doaj   +1 more source

Influência do nitrogênio degradável no rúmen sobre a degradabilidade in situ, os parâmetros ruminais e a eficiência de síntese microbiana em novilhos alimentados com cana-de-açúcar Ruminal degradable nitrogen for steers fed sugar cane: in situ degradability, ruminal parameters and microbial synthesis efficiency

Revista Brasileira de Zootecnia, 2009
Objetivou-se avaliar o efeito da deficiência de nitrogênio degradável no rúmen (NDR), utilizando como volumoso cana-de-açúcar suplementada com uréia, farelo de soja ou farelo de glúten de milho - 60, sobre a eficiência de síntese microbiana e a ...
Roselene Nunes da Silveira, Telma Teresinha Berchielli, Roberta Carrilho Canesin, Juliana Duarte Messana, Juliano José de Resende Fernandes, Alexandre Vaz Pires   +5 more
doaj   +1 more source

HNRNPU K181 Lactylation Drives Cervical Cancer Growth by Upregulating PHGDH and Reprogramming Serine Metabolism

Advanced Science, EarlyView.
Lactate in cervical cancer induces HNRNPU K181 lactylation, opposed by NAA50‐mediated acetylation and suppressed by Pazopanib. This lactylation enhances HNRNPU binding to PHGDH pre‐mRNA exon 1, maintaining exon 1‐containing transcripts and mRNA stability, thereby activating serine metabolism.
Chang Zhang, Qingfei Meng, Hui Jiao, Huixin Liu, Xiangchao Wang, Honglan Zhou, Yishu Wang   +6 more
wiley   +1 more source

Biological Characteristics of a Probiotic Wickerhamomyces anomalus Isolated from Pickled Vegetables and Its Function in Preventing Hyperuricemia in Mice

Foods
Hyperuricemia (HUA) is a metabolic disorder that can easily lead to gout or kidney disease, and it is believed that it can be treated effectively using probiotics.
Xiqian Tan, Shuaibo Gao, Xiaoxiao Cheng, Lijun You, Xuepeng Li, Jianrong Li   +5 more
doaj   +1 more source

Digging into biochemical and signal transduction of old drugs: xanthines and their association to cancer [PDF]

ERU Research Journal
The arena of anticancer drug research has identified xanthine derivatives as intriguing molecules with diverse antimutagenic capabilities against a variety of cancer disorders.
Abdalla Mohamed
doaj   +1 more source

Crystal structure of the nucleoside 2′-deoxyguanosine dimethyl sulfoxide disolvate

Acta Crystallographica Section E: Crystallographic Communications, 2023
The title compound, C10H13N5O4·2C2H6OS, which is of interest with respect to its biological activity, at 183 K has orthorhombic (P212121) crystal symmetry. The structure displays a network of intermolecular N—H...N, N—H...O and O—H...O hydrogen bonds. 2′-
Bernhard Spingler
doaj   +1 more source

Bifidobacterium Pseudolongum‐Derived Inosine Mitigates Polystyrene Nanoplastics‐Induced Hepatic Injury by Inhibiting the Polarization of M1 Macrophages

Advanced Science, EarlyView.
Probiotic B.p colonization elevated gut‐derived inosine level in the liver, while elevated inosine activated A2AR and subsequently blocked NPs‐induced polarization of M1 macrophages by repressing the miR155/SOCS1/NF‐κB pathway. This reduced the release of inflammatory cytokines and thereby, mitigated NPs‐induced hepatic injury.
Kaikai Zhang, Yuchuan Chen, Jiayuan Wan, Jianzheng Yang, Lijian Chen, Qingyuan Li, Anding Zhou, Nian Zhou, Jiuyang Ding, Qi Wang, Jian Sun   +10 more
wiley   +1 more source

Structural and Functional Alterations of Gut Microbiota in Males With Hyperuricemia and High Levels of Liver Enzymes

Frontiers in Medicine, 2021
Objective: To investigate the correlation between the structure and function alterations of gut microbiota and biochemical indicators in males with hyperuricemia (HUA) and high levels of liver enzymes, in order to provide new evidences and therapeutic ...
Shifeng Sheng, Jingfeng Chen, Yuheng Zhang, Qian Qin, Weikang Li, Su Yan, Youxiang Wang, Tiantian Li, Xinxin Gao, Lin Tang, Ang Li, Ang Li, Suying Ding   +12 more
doaj   +1 more source