Experiments were carried out in conscious, chronically instrumented lambs (n = 8) and young adult sheep (n = 11) to investigate age-dependent renal responses to hemorrhage. Various parameters of renal function were measured for 1 h before and 1 h after either 10% hemorrhage (experiment 1) or 20% hemorrhage (experiment 2). The two experiments were carried out in random order at intervals of 2-5 ...

UNLABELLED Acne vulgaris is a chronic condition affecting more than 85% of adolescents and young adults. It is one of the most common diseases affecting humanity and its impact on quality of life (QoL) is important. The impact of acne on QoL in Indian patients remains undocumented. The study was undertaken to detect the impact of acne vulgaris and related factors that may influence the QoL. M...

Although neuroactive steroids exert neuroprotective actions in different experimental models of neurodegenerative diseases, including those of Alzheimer's disease (AD), their relationships with aged related physiologic and pathologic brain changes remain to be clarified. In this study the levels of pregnenolone, dehydroepiandrosterone, progesterone, dihydroprogesterone, tetrahydroprogesterone, ...

BACKGROUND Trying to simultaneously achieve developmental milestones and cope with a life-threatening disease may place adolescents and young adults (AYAs) at risk for impaired health-related quality of life (HRQoL) later in life. The aim of this study was to examine differences in HRQoL between AYA lymphoma survivors and a normative population and to determine sociodemographic, clinical and lo...

BACKGROUND The consequence of upregulation of desmin in the heart is unknown. Mutations in desmin have been linked to desmin-related myopathy (DRM), which is characterized by abnormal intrasarcoplasmic accumulation of desmin, but direct causative evidence that a desmin mutation leads to aberrant intrasarcoplasmic desmin accumulation, aggregation, and cardiomyopathy is lacking. METHODS AND RES...

The rate at which displacement and recovery of the acid-base equilibrium of the blood occur in young adult males subjected to short periods of maximal exertion has been determined. Displacement of acid-base equilibrium produced by severe exercise is along the fixed acid path, similar to the path of displacement produced by ingestion of acidifying agents such as ammonium chloride. Maximum displa...

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We have studied the effect of age on washin of isoflurane and halothane by comparing end-tidal (PE') and arterial (Pa) partial pressures of the agents in young (18-32 yr) and elderly (63-82 yr) healthy patients for 20 min after introduction of the agents, before surgery. PE' was measured by infra-red analysis and Pa by gas chromatography. Washin of isoflurane occurred at the same rate in the yo...