National survey on the management of heart failure in individuals over 80 years of age in French geriatric care units.

Background: To evaluate the prevalence and management of heart failure (HF) in very old patients in geriatric settings.

Methods: Members of the French Society of Geriatrics and Gerontology throughout France were invited to participate in a point prevalence survey and to include all patients ≥80 years old, hospitalized in geriatric settings, with HF (stable or decompensated) on June 18, 2012. General characteristics, presence of comorbidities, blood tests and medications were recorded.

Evaluating the quality of routinely reported data on malaria commodity stocks in Guinea, 2014-2016.

Background: Ensuring malaria commodity availability at health facilities is a cornerstone of malaria control. Since 2013, the Guinea National Malaria Control Programme has been routinely collecting data on stock levels of key malaria commodities through a monthly routine malaria information system (RMIS). In parallel, biannual end-user verification (EUV) surveys have also assessed malaria commodity availability at a subset of health facilities, potentially representing a duplication of efforts.

[Blood transfusion safety in a limited resources setting: the elaboration of a rational National Blood Policy in Togo].

The demand for blood transfusion is high in subSaharan Africa because of the high prevalence of the anemia especially due to malaria and obstetrical damage. Providing a safe and confident system of transfusion requires more and more resources when, in developing countries, these are in fact limited. With a double view to improve the coverage in blood transfusion and ensure the security of blood products, the Ministry of Health of Togo launched in 1999 a series of operations for setting up a rational National Blood Transfusion Policy.

Chronokinetic study of netilmicin in man.

Netilmicin 1.5 mg/kg body weight was administered intravenously every 8 h for 2 days to 8 patients with normal renal function. Significant elevation of mean and trough plasma concentrations was found at 05.

Reappearance of CD1a antigenic sites after endocytosis on human Langerhans cells evidenced by immunogoldrelabeling.

We show evidence of the reappearance of CD1a antigenic sites on the surface of human isolated Langerhans cells after internalization of CD1a antigen/CD1a monoclonal antibody (BL6) complexes. The internalization was visualized by immunogoldlabeling, and the reappearance of CD1a binding sites was shown by immunogoldrelabeling. The relabeling was distinguished from the labeling either by using two sizes of gold granules (15 and 5 nm) or by quantitative estimation with one size of gold granules, before and after the relabeling.