Antidiabetic and antioxidant profiling of 67 African trifoliate yam accessions by planar on-surface assays versus in vitro assays.

Trifoliate yam (Dioscorea dumetorum) is traditionally used to treat diabetics in Nigeria. However, almost no information is available on its antidiabetic constituents and their natural variance. Hence, the activity of methanolic tuber extracts of 67 trifoliate yam accessions from the largest collection in Africa was proven by four colorimetric antidiabetic and antioxidant in vitro assays, as diabetes is also linked with oxidative stress.

Child marriages in Senegal: Qualitative study on the perceptions of adolescents in Kaolack and Gossas.

An estimated 650 million girls worldwide are married before their 18th birthday. The phenomenon is recurrent in sub-Saharan Africa with a prevalence of 18% and particularly in Senegal where one in three girls is married before the age of 18, i.e.

Adolescents' accessibility and use of sexual and reproductive health services in Kaolack and Gossas, Senegal.

In Senegal, the needs for care related to sexual and reproductive health and rights (SRHR) among adolescents are significant. This study evaluates the accessibility and use of gender-related SRHR services by adolescents in the municipalities of Kaolack and Gossas. It is based on quantitative and qualitative data from 2,263 adolescents in the 2 sites, 84 in-depth individual interviews, 12 focus groups with adolescents and sexual reproductive Health actors, and 4 interviews with key informants.

Phytoecdysteroids from Dioscorea dumetorum (Kunth) Pax. and their antioxidant and antidiabetic activities.

Diabetes is a significant global health challenge, affecting circa 540 million adults worldwide. Dioscorea dumetorum, a Nigerian folkloric antidiabetic plant is severely understudied in terms of its bioactive phytochemical constituents. Antidiabetic guided isolation of the tubers and peels of D.