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Abstract The effects of high‐load (HL) versus high‐volume (HV) resistance training (RT) on various molecular outcomes are similar. However, mitochondrial responses remain understudied. Therefore, the purpose of this ...

Stings by Thalassophryne nattereri are responsible for envenomation of fishermen in north-eastern Brazil. Its venom induces prominent local tissue damage, characterized by pain, oedema and necrosis. The pathogenesis of a...

Abstract Background The combined prognostic role of skeletal muscle index (SMI), subcutaneous fat index (SFI), and visceral fat index (VFI) in non-metastatic non-small cell lung cancer (NSCLC) remains unclear. Methods Co...

Abstract Although intravenous lipid emulsions are routinely administered to preterm infants, their specific effects on skeletal muscle development remain unclear. In this study, a soybean oil‐based lipid emulsion (Intr...

Abstract Cell-cultured meat, as a new type of meat food, can effectively mitigate the negative effects of conventional animal husbandry on the environment, health, and animal welfare. Muscle stem cells are the main seed ...

Abstract A decrease in resting muscle O2 uptake (V̇O2m) described during bed rest (BR) could determine a decreased whole‐body resting energy expenditure (REE), potentially useful during prolonged spaceflights. Two gro...

ABSTRACT Understanding how skeletal muscle influences bone formation is essential for uncovering the mechanisms of muscle‐bone communication and developing therapies for osteoporosis. Here, we demonstrate that extracel...

Bangle belongs to the ginger family and has anti-inflammatory properties; however, its efficacy against skeletal muscle atrophy in ulcerative colitis (UC) remains unexplored. This study investigated the effects of Bangle...

Abstract This study aimed to compare the similarities, physicochemical properties, and muscle fiber characteristics of porcine skeletal muscles. Fourteen types of muscles were collected from nine pig carcasses at 24 h po...

Exercise training induces several skeletal muscle adaptations. Beta-guanidinopropionic acid (β-GPA) is a creatine analog that simulates the effect of exercise to induce mitochondrial biogenesis. However, the effects of ...

Although skeletal muscle is a target of hormonal regulation, the muscle transcriptome, including messenger-RNA (mRNA), long non-coding RNAs (lncRNAs), and microRNAs (miRNAs) has not previously been studied across the men...

ABSTRACT Aims/Introduction Obesity is often accompanied by skeletal muscle atrophy, which aggravates insulin resistance and metabolic dysfunction. Chronic inflammation is implicated in this process, but the molecular med...

The purpose of this narrative review is to offer an updated perspective on the current research on the glycoprotein Osteoprotegerin (OPG), including its potential therapeutic impact and mechanisms of action, and interact...

Materias / palabras clave: intramuscular fat; muscle ultrasound; predictive modelling; statistical methods

Disorders and deficiency of carnitine that occured in dialysed patients plays an important role in ureamic myopathy (UM). To investigate ofUM in early stage and effects of the L-carnitine on UM was aimed. 35 stable dialy...

Abstract Myostatin negatively regulates skeletal muscle size in multiple species, and therefore, myostatin blockade has been therapeutically explored to promote muscle growth in humans, including to counter the muscle lo...

Objective We studied the effects of loss of ovarian function (ovariectomy) onmuscle mass of gastrocnemius and themRNA levels of IGF-1, atrogin-1, MuRF-1, andmyostatin in an experimental model of rheumatoid arthritis in ...

ABSTRACT A detailed analysis of how muscle fiber nuclei (myonuclei) respond to a hypertrophic stimulus could provide a critical step toward understanding compromised skeletal muscle plasticity with age. We used recombina...

Abstract The purpose of this study was to analyze oxidized methionines in the myosin isoforms of porcine longissimus thoracis, psoas major, and semimembranosus muscles by liquid chromatography (LC) and mass spectrometry ...

Insight regarding dietary creatine (Cr) supplementation strategies to acutely increase and maintain muscle total creatine (TCr) content is missing.

To investigate the impact of a supervised blood-flow restriction (BFR) training program performed at different times of the morning on body composition and muscle performance in older, inactive adults.

Abstract Background Denervation triggers dramatic atrophy of skeletal muscle, accompanied by synaptic, contractile and metabolic changes. Several factors were shown to contribute to genetic reprogramming and proteostasis...

Background/Aim: This study aimed to evaluate the masseter muscle volume and maximum bite force in individuals with different types skeletal malocclusion. The researchers conducted a comparative analysis to assess the rel...

ABSTRACT Background The muscle tissue of dairy cows is a site of β‐hydroxybutyrate (BHBA) metabolism. The mechanisms underlying the changes in proteins and metabolites in the muscle tissue of cows with ketosis remain ...