Results 61 to 70 of about 94,058 (273)

Metabolic shift and the effect of mitochondrial respiration on the osteogenic differentiation of dental pulp stem cells [PDF]

open access: yesPeerJ, 2023
Background Metabolism shifts from glycolysis to mitochondrial oxidative phosphorylation are vital during the differentiation of stem cells. Mitochondria have a direct function in differentiation.
Lingyun Wan   +4 more
doaj   +2 more sources

Integration of a Phosphatase Cascade with the MAP Kinase Pathway provides for a Novel Signal Processing Function [PDF]

open access: yesJ Biol Chem 285,(2), 2010, 2009
We mathematically modeled the receptor-activated MAP kinase signaling by incorporating the regulation through cellular phosphatases. Activation induced the alignment of a phosphatase cascade in parallel with the MAP kinase pathway. A novel regulatory motif was thus generated, providing for the combinatorial control of each MAPK intermediate.
arxiv   +1 more source

Antivenom reversal of biochemical alterations induced by black scorpion Heterometrus fastigiousus Couzijn venom in mice

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2009
In the present study, Heterometrus fastigiousus venom (HFV) was employed as antigen to produce species-specific scorpion antivenom (SAV) in albino mice (NIH) strain.
MK Chaubey
doaj   +1 more source

Myotubularin MTM1 Involved in Centronuclear Myopathy and its Roles in Human and Yeast Cells [PDF]

open access: yesJournal of Molecular and Genetic Medicine, OMICS International, 2015, 08 (02), 2018
Mutations in the MTM1 gene, encoding the phosphoinositide phosphatase myotubularin, are responsible for the X-linked centronuclear myopathy (XLCNM) or X-linked myotubular myopathy (XLMTM). The MTM1 gene was first identified in 1996 and its function as a PtdIns3P and PtdIns(,5)P2 phosphatase was discovered in 2000.
arxiv   +1 more source

Postharvest Drying Techniques Regulate Secondary Metabolites and Anti-Neuroinflammatory Activities of Ganoderma lucidum

open access: yesMolecules, 2021
Ganoderma lucidum extract is a potent traditional remedy for curing various ailments. Drying is the most important postharvest step during the processing of Ganoderma lucidum.
Nooruddin-bin Sadiq   +11 more
doaj   +1 more source

Role of the glassy dynamics and thermal mixing in the dynamic nuclear polarization and relaxation mechanisms of pyruvic acid [PDF]

open access: yesPhys. Chem. Chem. Phys., 2014,16, 27025-27036, 2014
The temperature dependence of $^1$H and $^{13}$C nuclear spin-lattice relaxation rate $1/T_1$ has been studied in the 1.6 K - 4.2 K temperature range in pure pyruvic acid and in pyruvic acid containing trityl radicals at a concentration of 15 mM. The temperature dependence of $1/T_1$ is found to follow a quadratic power law for both nuclei in the two ...
arxiv   +1 more source

Assessment of In Vivo Antidiabetic Properties of Umbelliferone and Lupeol Constituents of Banana (Musa sp. var. Nanjangud Rasa Bale) Flower in Hyperglycaemic Rodent Model. [PDF]

open access: yesPLoS ONE, 2016
Banana is an extensively cultivated plant worldwide, mainly for its fruit, while its ancillary product, the banana flower is consumed as a vegetable and is highly recommended for diabetics in the traditional Indian medicine system. This study is based on
Ramith Ramu   +5 more
doaj   +1 more source

Anopheles stephensi p38 MAPK signaling regulates innate immunity and bioenergetics during Plasmodium falciparum infection. [PDF]

open access: yes, 2015
BackgroundFruit flies and mammals protect themselves against infection by mounting immune and metabolic responses that must be balanced against the metabolic needs of the pathogens.
Aguirre, Alejandro   +13 more
core   +1 more source

Molecular mechanisms of the non-coenzyme action of thiamin in brain. Biochemical, structural and pathway analysis [PDF]

open access: yes, 2015
Thiamin (vitamin B1) is a pharmacological agent boosting central metabolism through the action of the coenzyme thiamin diphosphate (ThDP). However, positive effects, including improved cognition, of high thiamin doses in neurodegeneration may be ...
Andrey, Vovk   +9 more
core   +1 more source

Effect of CoO nanoparticles on the carbohydrate metabolism of the brain of

open access: yesJournal of Basic and Applied Zoology, 2016
The effect of CoO nanoparticles (NPs) on the brain of mice administered through gastrointestinal tract for a period of 30 days was studied. AAS analysis revealed that NPs administered orally were retained by cerebellum, cerebral cortex, medulla oblongata
Shamshad M. Shaikh, Prakash V. Desai
doaj   +1 more source

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