Fuel selection patterns during exercise are thought to be conserved among sea-level native mammals when intensity is expressed relative to maximum aerobic capacity (V̇(O₂,max)). However, this claim is based on data from only a few species larger than rats, and has never been tested statistically. Thus, we investigated fuel use in a small mammal (Mus musculus, CD-1 strain), and combined these dat...

It used to be difficult to quantitate aerobic metabolic flux in mammalian tissue samples, especially in the multiple samples necessary to reveal spatial heterogeneity of energy turnover. Here we discuss a strategy to infuse carbon-13 labeled substrates for aerobic metabolism and obtain myocardial tissue samples after 57 min, before the isotopic steady state is reached. The multiplet structure i...

there are many reasons for decrease of the functional activity of the brain like aging of the neurons, bacterial diseases and neuro inflammations. nowadays, the effects of exercise on physical and mental health have been proven but its effects on motor functions as well as neuro inflammation is an issue that has recently been studding. neuro inflammation is a mechanism that can be caused by bac...

aim of present research was to review the probability changes in ghrelin and obestatin hormones following eight weeks aerobic training with moderate intensity in sprague–dawley male rats. for this purpose randomly selected 47 two month age rats from animal lab. all rats made fat by stimulate the appetite with lettuce and vegetables and reached from mean weight 240±15 to 320±20 kg and after that...

The aerobic and anaerobic biodegradation of polyethylene glycols (PEGs) in a model wastewater was investigated employing sludge microbes from Xiamen Terylene plant. The effect of molecular weight (MW) on the aerobic/anaerobic biodegradation of PEGs was assessed by performing shake flasks/sealed flasks experiments, respectively, using organic model wastewater containing PEG 600, 6000 and 20,000....

This is a brief review of current evidence for the relationships between physical activity and exercise and the brain and cognition throughout the life span in non-pathological populations. We focus on the effects of both aerobic and resistance training and provide a brief overview of potential neurobiological mechanisms derived from non-human animal models. Whereas research has focused primari...

Objective: Administration of intranasal steroids is considered an established first-line therapy for adults with allergic rhinitis. The aim of this study was to evaluate the effects of long-term topical intranasal steroid use on nasal bacterial flora. Methods: This study includes 54 patients (21 male, 33 female) with allergic rhinitis who received topical intanasal steroid once daily to each na...