Results 91 to 100 of about 215,468 (339)

Inhibition of PKC-dependent extracellular Ca2+ entry contributes to the depression of contractile activity in long-term pressure-overloaded endothelium-denuded rat aortas

open access: yesBrazilian Journal of Medical and Biological Research, 2014
We examined the contractile responsiveness of rat thoracic aortas under pressure overload after long-term suprarenal abdominal aortic coarctation (lt-Srac).
J. Padilla   +6 more
doaj   +1 more source

Tumor‐Induced Splenic Remodeling: Mechanisms of Systemic Immunosuppression and Emerging Therapeutic Opportunities

open access: yesAdvanced Science, EarlyView.
ABSTRACT Despite the transformative impact of cancer immunotherapies such as immune checkpoint blockade, durable clinical responses remain limited. Increasing evidence indicates that antitumor immunity is governed not only by the tumor microenvironment, but also by systemic immune regulation mediated by peripheral immune organs. Among these, the spleen
Yuehua Liu, Xiaoqian Nie, Xiaofei Gao
wiley   +1 more source

The Role of Extracellular Vesicles MicroRNAs in Sarcopenia: From Aging to Multi‐Morbidity

open access: yesAGING MEDICINE, EarlyView.
Exosomes transporting miRNAs play a crucial bidirectional regulatory role in the process of sarcopenia, both in natural aging and under various pathological conditions. ABSTRACT Sarcopenia, defined as progressive loss of skeletal muscle mass and function, occurs during aging and has also been recognized for its detrimental effects in various disease ...
Bingyu Huang, Zhao Peng, Lin Kang
wiley   +1 more source

R-PEP-27, a Potent Renin Inhibitor, Decreases Plasma Angiotensin II and Blood Pressure in Normal Volunteers [PDF]

open access: yes, 2017
The hemodynamic and humoral effects of the specific human renin inhibitor R-PEP-27 were studied in six normal human subjects on low and high sodium intake diets.
Carlson, William D.   +7 more
core  

Interpretation of A Focus Shift From Sarcopenia to Muscle Health in the Asian Working Group for Sarcopenia 2025 Consensus Update

open access: yesAGING MEDICINE, EarlyView.
The AWGS 2025 consensus shifts focus from diagnosing sarcopenia to promoting muscle health across the lifespan. It simplifies diagnosis to low muscle mass plus low strength, expands screening to middle‐aged adults, and integrates muscle health into the WHO ICOPE framework for early intervention and healthy aging.
Bi Jianghan, Li Jiaojiao, Kang Lin
wiley   +1 more source

Angiotensin [PDF]

open access: yesBMJ, 1964
D I, HIGTON, D W, JAMES
openaire   +2 more sources

From Endothelial Dysfunction to Vascular Occlusion: Role of the Renin-Angiotensin System [PDF]

open access: yes, 2010
There is a body of evidence that supports the important role of the renin-angiotensin system (RAS) in atherosclerotic disease and in the cardiovascular disease continuum: from endothelial dysfunction to vascular occlusion.
Marques da Silva, P
core  

The chronic blockade of angiotensin I-converting enzyme eliminates the sex differences of serum cytokine levels of spontaneously hypertensive rats [PDF]

open access: yes, 2013
Sex hormones modulate the action of both cytokines and the renin-angiotensin system. However, the effects of angiotensin I-converting enzyme (ACE) on the proinflammatory and anti-inflammatory cytokine levels in male and female spontaneously hypertensive ...
Abreu, Glaucia Rodrigues de   +9 more
core   +2 more sources

Therapy for Myhre Syndrome: Goals, Misconceptions, and Current Agents

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre Syndrome (MYHRS, MIM #139210) is a rare, multisystem connective tissue disorder caused by recurrent heterozygous gain‐of‐function pathogenic variants in the SMAD4 gene, a key player in TGF‐β signaling and a regulator of extracellular matrix homeostasis.
Alessandro De Falco   +2 more
wiley   +1 more source

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