Results 121 to 130 of about 35,307 (294)

Model of the half-sarcomere.

open access: yes, 2015
(a) Individual cross-bridges are linearly elastic elements that pass through three states: two attached states (A1 and A2) and a detached state (D).
Fabio C. Minozzo (189129)   +2 more
core   +1 more source

Bioactive Magnesium Silicate Activating Myocardial Energy Metabolism For Infarcted Myocardium Repair

open access: yesExploration, EarlyView.
ABSTRACT The heart is a highly energy‐dependent organ, developing bioenergy‐activating biomaterials to activate myocardial adenosine triphosphate (ATP) production and restore dysregulated energy homeostasis is a promising solution for its functional recovery.
Zhibin Liao   +11 more
wiley   +1 more source

Transcriptomic comparative study between canalicular adenoma and HMGA2::WIF1 canalicular‐like pleomorphic adenoma

open access: yesThe Journal of Pathology, EarlyView.
Abstract Canalicular adenoma (CA) is a benign salivary gland tumor predominantly affecting the upper lip and is characterized by monomorphic epithelial cells arranged in branching cords within a loose and vascularized stroma. Unlike pleomorphic adenoma (PA), CA lacks a chondroid matrix and exhibits specific histological features, such as high cuboidal ...
Ziyad Alsugair   +8 more
wiley   +1 more source

Cruzamento industrial sobre as características de carcaça e da carne de novilhas precoces = Industrial crossbreeds on carcass and meat characteristics of veal heifers

open access: yesActa Scientiarum: Animal Sciences, 2010
O experimento foi realizado com o objetivo de comparar as caracteristicas de carcaca e da carne de 18 novilhas dos cruzamentos comerciais: . Nelore . Limousin (L), . Limousin . Red Angus . Nelore (LR), e . Red Angus . Nelore (RNR).
Vera Lúcia Ferreira de Souza   +5 more
doaj  

Stress relaxation of myofibres and fascicles at different sarcomere lengths.

open access: yes, 2014
Representative passive forces of a spastic single myofibre segment from a spastic FCU as a function of sarcomere length (ℓsarc). Forces were measured immediately (time  = 0 min), and 2, 4, and 6 minutes after imposing each sarcomere strain increment ...
Marije de Bruin (590452)   +4 more
core   +1 more source

Proteomic Profiling of Myofiber Repair Annexins and Their Role in Duchenne Muscular Dystrophy

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Myofiber regeneration and membrane repair play crucial roles in maintaining the continuous physiological functioning of the neuromuscular system. A swift and efficient repair mechanism enables the rapid restoration of sarcolemmal integrity following cellular impairment in damaged skeletal muscles.
Paul Dowling   +6 more
wiley   +1 more source

Aging is Associated with Reductions in Fascicle Length, Sarcomere Length and Serial Sarcomere Loss

open access: yes, 2015
Introduction: Aging is associated with decreased active force production leading to muscle weakness and subsequently decreased muscle performance. Aging also affects the muscle’s passive force properties; whereby in old age passive muscle force has been ...
Power, Geoffrey A   +2 more
core  

Exam Preview Methods Are Associated With Improvements for the Experiences and Learning of College Science Students

open access: yesScience Education, EarlyView.
ABSTRACT College science exams are an important and widespread marker for student progress toward technical careers. Predominantly enacted using traditional teaching practices, exams also represent an opportunity for significant improvement in higher education.
Benjamin L. Wiggins   +2 more
wiley   +1 more source

Temporal evolution of sarcomere length in chronically stretched skeletal muscle.

open access: yes, 2013
Upon stretching the extensor digitorum lateralis muscle by 1.14, the sarcomere length increases acutely from m to m and then returns chronically to its initial length of m within two weeks.
Oscar J. Abilez (304734)   +3 more
core   +1 more source

Transcriptomics Unveil Dsx1 as a Critical Regulator in Sexual Dimorphism of Crustaceans

open access: yesIntegrative Zoology, EarlyView.
Sexually dimorphic traits are involved in reproductive competition and are shaped by sex‐biased gene expression. This study identifies Dsx1 as a key male‐biased gene in Morinoia aosen and demonstrates through RNA interference that its disruption feminizes male‐specific T3 leg structures.
Yan Tong   +8 more
wiley   +1 more source

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