Results 101 to 110 of about 1,546,271 (206)

Study on changes in tenderness of Yanbian cattle during dry and wet-aging

Shipin yu jixie
Objective: This study aimed to investigate the changes of beef tenderness during dry and wet-aging. Methods: Yanbian cattle was used as material to determine the changes in shear force, pH, moisture content, myofibrillar fragmentation index, protein ...
ZHANG Boyuan, SUN Depeng, WANG Yuhan, TIAN Jingyi, MU Baide, CUI Mingxun, LI Guanhao   +6 more
doaj   +1 more source

Putting the brakes on muscle growth: Myostatin as regulator of disuse atrophy

Experimental Physiology, EarlyView.
Abstract Skeletal muscle is a highly plastic tissue that rapidly adapts to changes in mechanical loading and metabolic activity. Periods of inactivity, including bed rest, limb immobilization or microgravity, induce a pronounced loss of muscle mass and function.
Derk H. C. Nieuwenhuijsen, Moritz Eggelbusch, Rob C. I. Wüst   +2 more
wiley   +1 more source

Diarrhea reduces the rates of cardiac protein synthesis in myofibrillar protein fractions in rats in vivo

, 2001
Although chronic diarrhea affects heart function and morphology, the pathogenic mechanisms are unknown. It was our hypothesis that diarrhea imposes metabolic stress to inhibit the synthesis of new contractile proteins.
Hunter, R.V., Patel, V., Wong, H.J., Richardson, P., Preedy, V.R., Miell, J., Marway, J.   +6 more
core  

Hydroxyl Radical-Induced Oxidation on the Properties of Cathepsin H and Its Influence in Myofibrillar Proteins Degradation of Coregonus peled In Vitro

Foods
The most frequently occurring protein modification in fish postmortem is oxidization, which further affects meat quality through multiple biochemical pathways.
Xuemei Fan, Mengjie Ma, Pingping Liu, Xiaorong Deng, Jian Zhang   +4 more
doaj   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

Cryoprotective Activity of Different Characterized Fractions Isolated from Enzymatic Hydrolysates of Croceine Croaker (Pseudosciaena crocea)

Foods
In this study, ultrafiltration fractions (3 k Da, HMH) and solid-phase extraction fractions (hydrophilic hydrolysate, HIH; hydrophobic hydrolysate, HOH) from trypsin hydrolysate purified from croceine croaker (Pseudosciaena crocea) isolate were obtained ...
Zhe Xu, ShengAo Cao, Na Cui, Rui Zhang, Shuang Zhao, Lijuan Zhang, Shuang Guan, Yikun Xu, Xu Yan, Zhixuan Zhu, Zhijian Tan, Tingting Li   +11 more
doaj   +1 more source

The mitochondrial‐targeted antioxidant SkQ1 prevents skeletal muscle mitochondrial‐apoptotic but not necroptotic signalling during ovarian cancer

The Journal of Physiology, EarlyView.
Abstract figure legend An evaluation of the degree to which mitochondrial hydrogen peroxide emission (mH2O2)‐mediated apoptotic and necroptotic signalling contributes to skeletal muscle atrophy in an orthotopic epithelial ovarian cancer (EOC) model. To determine whether attenuating mH2O2 could prevent regulated cell death signalling and mitigate muscle
Shahrzad Khajehzadehshoushtar, Luca J. Delfinis, Fasih A. Rahman, Madison C. Garibotti, Shivam Gandhi, Aditya N. Brahmbhatt, Brooke A. Morris, Bianca Garlisi, Sylvia Lauks, Caroline Aitken, Leslie Ogilvie, Zhu‐Xu Zhang, Jeremy A. Simpson, Joe Quadrilatero, Jim Petrik, Christopher G. R. Perry   +15 more
wiley   +1 more source

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

The Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma, Marta Murgia, Sigitas Kamandulis, Stefano Gastaldello, Marius Brazaitis, Audrius Snieckus, Nerijus Eimantas, Mati Pääsuke, Sebastian Edman, William Apro, Daniel C. Andersson, Håkan Westerblad, Tomas Venckunas   +12 more
wiley   +1 more source

Characterization of sarcoplasmic and myofibrillar proteins in Wooden Breast

, 2015
Recently, a new muscular disorder has been reported in chicken M. pectoralis major called Wooden Breast that might be linked to intensive growth selection.
Tavakoli, Ali
core  

Changes in phosphorylation of myofibrillar proteins during postmortem development of porcine muscle

, 2012
A gel-based phosphoproteomic study was performed to investigate the postmortem (PM) changes in protein phosphorylation of the myofibrillar proteins in three groups of pigs with different pH decline rates, from PM 1 h to 24 h.
Huang, Honggang, Lametsch, Rene, Larsen, Martin Røssel   +2 more
core   +1 more source