[Caring for a patient with amyotrophic lateral sclerosis: the patient's and the caregiver's experience].

ALS usually affects highly active, working, sportive individuals. The disease has a devastating impact on the patient's personal life and family ties. Indeed, the disease requires constant attention from the carer for its rapidly progressive nature leads the patient to a complete state of isolation without affecting his/her intellect.

Effects of zamic as a means for zinc supplementation in growing children.

We investigated the effects of zinc supplementation in case of moderate growth retardation in which GH treatment could not be used. Zamic (ZA, an association containing arginine, L-methionine, and zinc; from Aguettant pharmaceuticals) was compared with arginine aspartate (AA) (5 g) in a crossover randomized trial (6 mo of each treatment at random order over 1 yr). We present preliminary results of 24 children who completed the study (3 girls, 21 boys, age 9-13 yr).

Effects of oral zinc gluconate on glucose effectiveness and insulin sensitivity in humans.

Zinc improves both insulin secretion and insulin sensitivity, and exerts insulin-like effects. We investigated its acute effects on the parameters of glucose assimilation determined with the minimal model technique from frequent sampling intravenous glucose tolerance test (FSIVGTT) in seven healthy volunteers. FSIVGTTs (0.

Serum zinc in highly trained adolescent gymnasts.

Serum zinc was measured in 20 adolescent gymnasts (9 boys, 11 girls, age 12-15 yr) explored for detecting possible adverse effects of intense training on pubertal maturation and growth. They had low serum zinc (0.599 +/- 0.

In vitro influence of zinc and magnesium on the deformability of red blood cells artificially hardened by heating.

Trace elements have been shown to improve red blood cell (RBC) deformability: zinc in sickle cell disease and magnesium in an in vitro model of chemically rigidified erythrocytes. In this study, we investigated the effect and the influence of incubation time of zinc or magnesium on an in vitro model of rigidified RBCs by heating. Erythrocyte rigidity was determined by viscosimetry at high shear rate by a falling ball viscosimeter MT 90.