Results 21 to 30 of about 488,887 (308)

Expression of the insulin-like growth factor-II/mannose-6-phosphate receptor in multiple human tissues during fetal life and early infancy [PDF]

open access: yes, 1992
The insulin like growth factor-II/mannose-6-phosphate (IGF-II/M6P) receptor has been detected in many cells and tissues. In the rat, there is a dramatic developmental regulation of IGF-II/M6P receptor expression, the receptor being high in fetal and ...
Eisenmenger, Wolfgang   +5 more
core   +1 more source

Integrative analysis of the transcriptome and metabolome provides insights into polysaccharide accumulation in Polygonatum odoratum (Mill.) Druce rhizome [PDF]

open access: yesPeerJ
Background Polygonatum odoratum (Mill.) Druce is a traditional Chinese herb that is widely cultivated in China. Polysaccharides are the major bioactive components in rhizome of P. odoratum and have many important biological functions.
Gen Pan   +6 more
doaj   +2 more sources

Surface Alteration of Borosilicate and Phosphate Nuclear Waste Glasses by Hydration and Irradiation

open access: yesChallenges, 2020
We examined the degradation of nuclear waste borosilicate and phosphate glasses containing strong alpha-emitter 238Pu at a specific activity of 6.33 × 105 MBq/g in comparison with similar non-radioactive, non-radioactive irradiated and radioactive ...
Bella Y. Zubekhina   +2 more
doaj   +1 more source

Causal effects of serum calcium, phosphate, and 25-hydroxyvitamin D on kidney function: a genetic correlation, pleiotropic analysis, and Mendelian randomization study

open access: yesFrontiers in Endocrinology
BackgroundExisting studies investigating the impact of serum calcium (Ca), phosphate (P), 25 hydroxyvitamin D (25[OH]D), and parathyroid hormone (PTH) levels on kidney function have produced inconsistent results.
Yanjun Liang   +21 more
doaj   +1 more source

Full-length transcriptome profiling reveals insight into the cold response of two kiwifruit genotypes (A. arguta) with contrasting freezing tolerances

open access: yesBMC Plant Biology, 2021
Background Kiwifruit (Actinidia Lindl.) is considered an important fruit species worldwide. Due to its temperate origin, this species is highly vulnerable to freezing injury while under low-temperature stress. To obtain further knowledge of the mechanism
Shihang Sun   +10 more
doaj   +1 more source

Phosphate Peritoneal Equilibration Test, Hypothesizing New Parameters to Classify Peritoneal Phosphate Handling Through the Peritoneal Membrane

open access: yesInternational Journal of Translational Medicine
Background/Objectives: Phosphate level is a critical factor in the health of dialysis patients, as it is linked to cardiovascular risk. In peritoneal dialysis (PD), phosphate removal is related to residual kidney function, dietary intervention, and the ...
Francesca K. Martino   +6 more
doaj   +1 more source

Analysis of indicators of osteogenesis, cytotoxicity and genotoxicity of an experimental β-TCP compared to other bone substitutes

open access: yesActa Scientiarum. Health Sciences, 2017
The aim of this study was to evaluate the indicators of osteogenesis, cytotoxicity and genotoxicity of an experimental beta tri-calcium phosphate (experimental β-TCP) compared with two other bone substitutes: bovine hydroxyapatite (HA) (Bio-Oss ...
Noala Vicensoto Moreira Milhan   +5 more
doaj   +1 more source

Assessing causal associations of hyperparathyroidism with blood counts and biochemical indicators: a Mendelian randomization study

open access: yesFrontiers in Endocrinology, 2023
BackgroundThe existing literature on the relationship of hyperparathyroidism with both blood counts and biochemical indicators primarily comprises observational studies, which have produced inconsistent findings.
Yan Jiang   +10 more
doaj   +1 more source

The Transcriptome and Metabolic Pathways of Persea americana under Drought and Low-temperature Stress

open access: yesBioResources, 2023
Persea americana Mill. is an important cash crop that contains effective ingredients to reduce cholesterol and protect the cardiovascular system. Presently, the gene regulation mechanism and signal pathway of stress response in P.
Yi Zhang   +5 more
doaj   +2 more sources

Catalytic mechanism of alpha-phosphate attack in dUTPase is revealed by X-ray crystallographic snapshots of distinct intermediates, 31P-NMR spectroscopy and reaction path modelling.

open access: yes, 2013
Enzymatic synthesis and hydrolysis of nucleoside phosphate compounds play a key role in various biological pathways, like signal transduction, DNA synthesis and metabolism.
Bodor, A.   +24 more
core   +1 more source

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