In order to investigate the functions of the three putative lentiviral integrase (IN) protein domains on viral DNA specificity and target site selection, enzymatically active chimeric enzymes were constructed using the three wild-type IN proteins of caprine arthritis-encephalitis virus (CAEV), maedi-visna virus (MVV) and human immunodeficiency virus type 1 (HIV-1). The chimeric enzymes were exp...

Objective: To evaluate lung function and functional capacity in patients with chronic kidney failure (CKF) undergoing dialysis and in patients after kidney transplant. Methods: Seventy-two participants were evaluated: 32 patients with CKF on dialysis (DG) for at least six months, ten patients who had kidney transplants (TG) at least six months earlier, and 30 healthy subjects as a control group...

Background: Sedentary lifestyle and physical inactivity represent the high prevalence and public health concern in developed and developing countries. Exercise when performed regularly has beneficial effects on the various systems of the body. Regular exercise has a favorable influence on pulmonary functions. Aims & Objective: To study the pulmonary functions in competitive runners and to compa...

INTRODUCTION In elderly seniors (>80 years), respiratory function may be compromised when, in addition to the presence of comorbidity and loss of mobility, there is also reduced respiratory muscle (RM) strength. The literature has shown that RM training could be an effective method to improve RM function and prevent clinical deterioration, particularly in population with RM weakness. The main p...

A cohort study was conducted in order to measure the effect of the chronic indurative lymphocytic mastitis caused by the South African strain of maedi visna virus (MVV) on the pre-weaning growth of lambs born either of naturally infected or uninfected ewes kept under similar conditions. Fifty naturally infected ewes as well as another 40 from a maedi-visna-free source to be used as control anim...

The present study was planned to assess the correlation of pulmonary functions with body fat percentage in young individuals. A total of 132 (males--68, females--64) young students (18 to 21 years) with moderately sedentary lifestyle were recruited in this study. Their height, weight, body mass index (BMI) and waist to hip ratio (WHR) were measured. Pulmonary function tests (static and dynamic)...