Role of 5-HT receptors in treatment of overactive bladder.

Normal bladder function requires coordinated detrusor relaxation and urethral sphincter contraction during the filling phase and the reverse during micturition. This is achieved by the integration of excitatory, inhibitory, and sensory nerve activity in control centers in the spinal cord, pons, and forebrain. It is possible that much of bladder pathology is related to disturbances in the vesical ganglia, sensory reflex loops, and central control of micturition.

[Cryptococcosis. Report of 4 cases diagnosed at the El-Hadi FLICI hospital].

The cryptococcosis is an opportunist infection, frequent during Acquired Immunodeficiency Syndrom (A.I.D.

Effects of zinc supplementation on blood rheology during exercise.

We previously reported a higher blood viscosity at corrected hematocrit (45%) (explained by a higher value of erythrocyte rigidity) in football players with low serum zinc (Zn) and thus presumably Zn deficiency; subjects with low serum zinc had also an impairment in performance. This interventional study was undertaken in order to assess the effects of zinc supplementation (compared to placebo) on blood rheology and performance either at rest or during exercise. Ten male healthy volunteers (age: 26+/-1.

Early hemorheologic aspects of overtraining in elite athletes.

A standardized questionnaire has been proposed by the French consensus group on overtraining of the Société Française de Médecine du Sport (SFMS) and allows the calculation of a 'score' that may help to quantify the early clinical symptoms of the overtraining syndrome in sportsmen submitted to a heavy training program. We investigated a possible relationship between this score and blood rheology in 36 male elite sportsmen (national level in football, volleyball and karate; age: 17-33 yr) who underwent a standardized check-up including biological measurements and an exercise-test. The overtraining score ranged between 0 and 21 items and was correlated with blood viscosity (r = 0.

The triphasic effects of exercise on blood rheology: which relevance to physiology and pathophysiology?

The life-extending effects of regular exercise are related to a decrease in both coronary and peripheral vascular morbidity, associated with some improvements in cardiovascular risk factors. A possible link between the beneficial metabolic and hemodynamic effects of exercise could be blood rheology, which is markedly affected by exercise. We propose here a description of the hemorheological effects of exercise as a triphasic phenomenon.

Increased blood viscosity in iron-depleted elite athletes.

Since iron deficiency is associated with abnormal erythrocyte rheology, we investigated relationships between plasma ferritin and blood rheology in 36 male elite sportsmen (age: 22.38+/-0.9 years).

Serum zinc and blood rheology in sportsmen (football players).

We aimed at investigating relationships between zinc status, blood rheology and blood glucose during exercise. Twenty-one professional football players underwent a triangular maximal exercise test on cycloergometer, with progressively increasing work loads until VO2max. On the whole these subjects had a low serum zinc because nine of them had a hypozincemia (0.

[A therapeutic trial of a combination of 3 essential drugs in a short course of chemotherapy in tuberculosis. Results 6 months after the end of treatment].

250 patients suffering from pulmonary tuberculosis who were smear positive received a chemotherapy regime for 6 months combining Rifampicin and Isoniazid every day with a daily supplement of Pyrazinamide for the first 8 weeks. The three drugs given in the initial phase of treatment were administered either separately or in combined preparations according to the 2 controlled randomised groups. During the maintenance phase the drugs were given in a combined form in fixed proportions in the 2 groups.

Anti-leishmanial antibodies during natural infection of Psammomys obesus and Meriones shawi (Rodentia, Gerbillinae) by Leishmania major.

Sera from 77 rodents (Psammomys obesus: 64; Meriones (M.) shawi: 10; M. libycus: 3) trapped in a focus of zoonotic cutaneous leishmaniasis (ZCL) (Leishmania (L.

[Therapeutic trial of a combination of isoniazid, rifampicin and pyrazinamide in the first 2 months of treatment of pulmonary tuberculosis].

250 patients suffering from smear positive pulmonary tuberculosis who had never been treated before, received a six-month regimen combining isoniazid and rifampicin every day with a supplement of pyrazinamide for the first eight weeks of treatment. The three drugs given during the initial phase of therapy were administered in two different forms: either as separate tablets or in a form combining all three drugs in fixed proportions (each tablet contained 50 mg of isoniazid, 120 mg of rifampicin and 300 mg of pyrazinamide). The patients were randomised into two groups of 125 receiving one or other combination of medications with the dose adapted for their weight.