Of the two known vasoactive intestinal peptide receptors (VPAC1R and VPAC2R), the VPAC2R is expressed in skeletal muscle. To evaluate the function of the VPAC2R in the physiological control of skeletal muscle mass, we utilized the VPAC1R selective agonist [K15,R16,L27]VIP(1-7) GRF(8-27)-NH2 and the VPAC2R selective agonist Ro-25-1553 to treat mice and rats undergoing either nerve damage-, corti...

During development, cardiac and skeletal muscle share major transcription factors and sarcomere proteins which were generally regarded as specific to either cardiac or skeletal muscle but not both in terminally differentiated adult cardiac or skeletal muscle. Here, we investigated whether artificial muscle constructed from human skeletal muscle derived stem cells (MDSCs) recapitulates developme...

Four experiments examined the effect of shared skeletal structure versus content overlap on naming printed nonwords. Experiments 1-2 compared priming among nonwords sharing either skeletal structure and content (e.g., dus-DUS) or structure alone (e.g., pid-BAF) with controls that differed from the target in the number of skeleton slots (e.g., pid-BAF vs. plid-BAF). Conversely, in Experiments 3-...

BACKGROUND The expression of multiple cardiac troponin T (cTnT) isoforms has been demonstrated in diseased human skeletal muscle. However, cardiac troponin I (cTnI) expression has been described only in heart muscle. The goal of this study was to determine whether mRNA for cTnT, slow skeletal troponin T (sTnT), or cTnI was expressed in skeletal muscle biopsies obtained from patients with end-st...

Osteogenesis Imperfecta is a hereditary connective tissue disorder due to COL1A1/2 mutation causing gene defect encoding proteins metabolize collagen. The skeletal manifestation of OI bone incompetence, hence the name brittle disease. Here we report three cases type IV in adults. Skeletal conventional X-rays were performed all patients and them has similar results such as bowing deformities lon...

Skeletal muscle is a vital tissue not only for maintaining posture and body movements but also energy metabolism in human body. highly plastic response to various stimuli, resistance exercise or anabolic hormones can increase mass, which termed “muscle hypertrophy”. Contrary, immobility, aging severe illness reduce atrophy”. Loss of skeletal mass associated with loss independent living, the mor...

abstract childhood and adolescence are critical periods for the skeleton. mechanical load has then been shown to be one of the best stimuli to enhance not only bone mass, but also structural skeletal adaptations, as both contributing to bone strength. exercise prescription also includes a window of opportunity to improve bone strength in the late pre- and early peri-pubertal period. there is so...

Abstract With the global population aging, especially in China, prevention and management of osteoporotic fragility fractures has become increasingly important. Bone mineral density (BMD) is an important index fracture risk, which aroutine measurement inclinical practice thus formed cornerstone monitoring treatment efficacy osteoporosis. In past 30 years, several pharmacologic therapies have be...

The purpose of this cross-sectional research was to explore the relationship of the mandibular dental and basal bone archforms between severe Skeletal Class II (SC2) and Skeletal Class III (SC3) malocclusions. We also compared intercanine and intermolar widths in these two malocclusion types. Thirty-three virtual pretreatment mandibular models (Skeletal Class III group) and Thirty-five Skeletal...

Recent studies indicate important roles for long noncoding RNAs (lncRNAs) as essential regulators of myogenesis and adult skeletal muscle regeneration. However, the specific roles of lncRNAs in myogenic differentiation of adult skeletal muscle stem cells and myogenesis are still largely unknown. Here we identify a lncRNA that is specifically enriched in skeletal muscle (myogenesis-associated ln...