نتایج جستجو برای: muscle hypertrophy

تعداد نتایج: 363145  

2014
Ruheena Javed Lu Jing Jinzeng Yang Xinyun Li Jianhua Cao Shuhong Zhao

MicroRNAs (miRNAs) play an imperative role in cell proliferation, differentiation, and cell metabolism through regulation of gene expression. Skeletal muscle hypertrophy that results from myostatin depression by its propeptide provides an interesting model to understand how miRNA transcriptome is involved in myostatin-based fiber hypertrophy. This study employed Solexa deep sequencing followed ...

Journal: :Journal of applied physiology 2007
Roddy S O'Connor Grace K Pavlath

Myofiber size is dynamically regulated, increasing and decreasing depending on muscle use. Hypertrophy is defined by increases in myofiber cross-sectional area and mass as well as myofibrillar protein content. Myofibers contain many hundreds of nuclei, each of which has a nuclear domain. A nuclear domain is the volume of cytoplasm within the myofiber regulated by the gene products of a single m...

2015
Xuewen Xu Fabien Ectors Erica E. Davis Dimitri Pirottin Huijun Cheng Frédéric Farnir Tracy Hadfield Noelle Cockett Carole Charlier Michel Georges Haruko Takeda Atsushi Asakura

The callipyge phenotype is an ovine muscular hypertrophy characterized by polar overdominance: only heterozygous +Mat/CLPGPat animals receiving the CLPG mutation from their father express the phenotype. +Mat/CLPGPat animals are characterized by postnatal, ectopic expression of Delta-like 1 homologue (DLK1) and Paternally expressed gene 11/Retrotransposon-like 1 (PEG11/RTL1) proteins in skeletal...

Journal: :Poultry science 2014
Yair Hadad Avigdor Cahaner Orna Halevy

Breast meat yield (% of BW) of featherless broilers (sc/sc) is higher than that of their feathered sibs (+/sc) and contemporary broilers (+/+) under hot temperature (32°C) conditions. This study tested the hypothesis that the advantage to the featherless broiler condition with respect to breast meat yield and quality is due to differences in muscle development during pre- and posthatch periods....

Journal: :Brazilian dental journal 2006
Eduardo Kazuo Sannomya Marcelo Gonçalves Marcelo Paraíso Cavalcanti

Masseter muscle hypertrophy is characterized by unilateral or bilateral enlargement of the masseter muscles affecting both males and females after puberty. Its etiology remains unknown. Limitations on mouth opening and also tension in the region of the hypertrophied muscle are symptoms reported. This paper reports a case of masseter muscle hypertrophy diagnosed using imaging modalities such as ...

Journal: :The Journal of Thoracic and Cardiovascular Surgery 2011

Journal: :Journal of Clinical Investigation 1999

Journal: :Japanese Journal of Physical Fitness and Sports Medicine 2006

Journal: :Applied Physiology, Nutrition, and Metabolism 2006

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