Body composition monitoring is important to understand the effect of diet, physical activity, illness and growth on body stores. determination by accuracy reproducibility techniques essential. The objective this study was analyze agreement between in children adolescents. Literature search performed using PubMed, Scielo Google Scholar databases. Only observational studies realized adolescents t...

The ICH guideline S7A requires safety pharmacology tests including measurements of pulmonary function. In the first step - as part of the "core battery" - lung function tests in conscious animals are requested. If potential adverse effects raise concern for human safety, these should be explored in a second step as a "follow-up study." For these two stages of safety pharmacology testing, both n...

Skin blood flow responses in the human forearm, assessed by three commonly used technologies-single-point laser-Doppler flowmetry, integrated laser-Doppler flowmetry, and laser-Doppler imaging-were compared in eight subjects during normothermic baseline, acute skin-surface cooling, and whole body heat stress (Δ internal temperature=1.0±0.2 degrees C; P<0.001). In addition, while normothermic an...

The digital plethysmograph is a secondary output of the pulse oximeter, which is commonly used to measure arterial blood saturation (SaO2)61. Digital plethysmography provides noninvasive, continuous, and real-time measurement of arterial pressure with infrared light transmitted through a digit (finger or toe)62. This technique acquires the digital volume pulse (DVP), a waveform that estimates p...

Although obesity is associated with poor outcomes, among patients with chronic kidney disease (CKD), obesity is related to improved survival. These results may be related to poor diagnostic performance of body mass index (BMI) in assessing body fat content. Accordingly, among 77 patients with CKD and 20 controls, body fat percentage was estimated by air displacement plethysmography (ADP), skinf...

Given the environmental forcing by extremes in hypoxia-reoxygenation, there might be no genetic effect on posthypoxic short-term potentiation of ventilation. Minute ventilation (VE), respiratory frequency (f), tidal volume (VT), and the airway resistance during chemical loading were assessed in unanesthetized unrestrained C57BL/6J (B6) and A/J mice using whole body plethysmography. Static press...

Background: Asthma is a very common, non-communicable, chronic respiratory disease, with high incidence rate worldwide. Currently, no permanent therapeutic strategies are available for the treatment of asthma. Drugs, such as corticosteroids, β2-agonists, and anticholinergics, only temporarily reduce symptoms have various adverse effects. In this study, we investigated use fisetin, readily natur...