protein turnover
Amino acid racemization reveals differential protein turnover in osteoarthritic articular and meniscal cartilages
... undergo protein turnover, so the apparent rates of racemization in these tissues represent the net accumulation due to age, counter- acted by the combination of anabolic and catabolic ...no protein ...
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A pilot study demonstrating a non-invasive method for the measurement of protein turnover in skin disorders: application to psoriasis
... sessing protein turnover which historically have used short term ...means protein isola- tion is relatively easy for any chemical ...targeted protein of interest from a complex biological ...
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Tyrosine phosphorylation regulates ERβ ubiquitination, protein turnover, and inhibition of breast cancer
... ERβ protein turnover, we reproducibly observed stabilization of Flag-tagged WT ERβ by the treatment of proteasome inhibitor MG132 (compare lanes 1 and 2 in Figure ...ERβ protein, we assessed their ...
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Daytime pattern of post-exercise protein intake affects whole-body protein turnover in resistance-trained males
... Whole-body protein turnover (Q) was calculated using the [ 15 N]ammonia end-product method as described previously [15], which provides con- sistent rates over 12h ...Whole-body protein synthesis (S) ...
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Effects of skeletal muscle energy availability on protein turnover responses to exercise
... its turnover via ...mitochondrial protein and nutrient ...mitophagy protein expression and mitochondrial protein content in mixed fibre-type plantaris muscles with similar adaptations ...
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Sensitivity and protein turnover response to glucocorticoids are different in skeletal muscle from adult and old rats Lack of regulation of the ubiquitin proteasome proteolytic pathway in aging
... increased protein breakdown in the adult, but from depressed protein synthesis in the aged ...on protein break-down in aging occurred along with a loss of ability of steroids to enhance the ...
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Vitamin D plasma binding protein Turnover and fate in the rabbit
... binding protein (DBP) for vitamin D and its metabolites was studied in adult ...radioiodine-labeled protein retained its ability to bind vitamin D sterols and its physicochemical ...
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Exercise related changes in protein turnover in mammalian striated muscle
... Age-related changes in the fractional rates of protein synthesis and degradation in four striated muscles of the rat Fractional rate of protein synthesis % day - 1 Foetal age days Muscl[r] ...
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Differential regulation of muscle protein turnover in response to emphysema and acute pulmonary inflammation
... This study was approved by the Institutional Animal Care Committee of Maastricht University. Twelve-week- old C57BL/6 J male mice (Charles River Laboratories International, Wilmington, MA) were randomly divided into four ...
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In Vivo Studies of Serum C reactive Protein Turnover in Rabbits
... radiolabeled, and rendered pyrogen-free. Six unstimulated rabbits were injected intravenously with 125 1-CRP prepared by the lactoperoxidase method and four were injected with CRP labeled by methylation using [ 14 ...
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Regulation of Mitochondrial Dynamics by Proteolytic Processing and Protein Turnover
... demonstrated by a number of proteasome components and ubiquitin E3 ligases that associate on the surface of the OMM, such IBRDC2, FBXW7, FBXO7, RFN185 in humans and Rsp5 and Dma1 in budding yeast (see references in [33]. ...
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Leucine Oxidation and Protein Turnover in Clofibrate induced Muscle Protein Degradation in Rats
... Treatment of hyperlipidemia with clofibrate may result in development of a muscular syndrome. Our previous investigation (1979. J. Clin. Invest.64: 405.) showed that chronic administration of clofibrate to rats causes ...
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Leucine A possible regulator of protein turnover in muscle
... synthesis nor protein synthesis are required for the initiation of the leucine effect. Leucine was not effective when added after 1 h preincubation without leucine. The concentration of lysine in the tissue water ...
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Nitrogen Metabolism in Cotton Stems and Roots During Reproductive Development
... Cotton is a perennial plant grown as an an- nual row crop in much of the world. Cotton stems and roots store starch prior to reproduction that is subsequently available to support reproduction. Aspects of nitrogen ...
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An attenuated rate of leg muscle protein depletion and leg free amino acid efflux over time is seen in ICU long stayers
... muscle protein turnover data, given as protein synthesis rate, protein breakdown rate, and pro- tein net balance, are depicted in the three panels of ...muscle protein synthesis over ...
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... decreased protein turnover, which thus prolongs the half-life of the proteins, the increased glycation of proteins due to increased oxidative stress, inflammation, an altered glucose homeostasis with ...
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Nutrition and metabolism in the rehabilitative phase of recovery in burn children: a review of clinical and research findings in a speciality pediatric burn hospital
... while protein turnover remains high during all stages of care, the kinetics vary among phases as does the contribution of skeletal muscle to protein ...between protein synthesis and ...
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An evaluation of muscle maintenance costs during fiber hypertrophy in the lobster Homarus americanus: are larger muscle fibers cheaper to maintain?
... of protein turnover in these fibers was 14% and 11% of the muscle basal metabolic rate in juvenile and adult animals, respectively, although there was no significant interaction of size class and inhibitor ...
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The effect of temperature on protein synthesis and growth efficiency in juvenile barramundi, Lates calcarifer
... The results of the three protein synthesis experiments have been combined with protein growth data to model protein turnover over the thermal tolerance range for juvenile barramundi.... [r] ...
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“Philosophical Treatises on Life and Death”:Newspaper Coverage of a Controversial Brain Death Case
... perturbed sensitivity to these anabolic signals (Argiles, Lopez-Soriano, et al., 2015; Bodine, 2013; Bowen et al., 2015). Short term fasting is a normal physiological process that often occurs during sleep and ...
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