Availability of the current and future water resources in Equatorial Central Africa: case of the Nyong forest catchment in Cameroon.

To anticipate disasters (drought, floods, etc.) caused by environmental forcing and reduce their impacts on its fragile economy, sub-Saharan Africa needs a good knowledge of the availability of current water resources and reliable hydroclimatic forecasts. This study has an objective to quantify the availability of water resources in the Nyong basin and predict its future evolution (2024-2050).

ESTABLISHMENT OF LOCAL DIAGNOSTIC REFERENCE LEVEL FOR ROUTINE PAEDIATRIC COMPUTED TOMOGRAPHY EXAMINATIONS IN BAFOUSSAM WEST CAMEROON.

The main purpose of this study was to determine local diagnostic reference level (LDRL) for routine computed tomography (CT) examination in Bafoussam, western Cameroon. The exposure parameters and dose quantities were collected manually. This retrospective, evaluative and comparative study was conducted to determine LDRLs for routine head CT examination in Bafoussam, to optimize these procedures in the region.

[Evaluation of the performances of the "MUSE AUTO CD4/CD4%" flow cytometer vs "GUAVA AUTO CD4/CD4%" flow cytometer for measuring the rate of CD4 lymphocytes in patients infected with HIV in Cameroon].

Introduction: This study aimed to evaluate the performances of the MUSE flow cytometer compared with the reference GUAVA flow cytometer.

Methods: We conducted an experimental study on HIV-infected patient samples. Venous blood samples, collected in a K3 EDTA tube, were analyzed within 24-48 hours by MUSE and GUAVA cytometers at the International Center for medical diagnosis (Centre International de Diagnostic médical) in Yaoundé.