Gastrointestinal Stromal Tumor Associated with Neurofibromatosis Type 1 Simulating a Neurofibrosarcoma in a Black African Adult Patient.

Gastrointestinal stromal tumor (GIST) is the most prevalent mesenchymal tumor encountered in patients with neurofibromatosis type I (NF1). This association is rarely reported in black African adult patients. Clinical signs such as abdominal pain, intestinal bleeding, and palpable abdominal nodules may contribute to the diagnosis of GIST.

Effects of high-fat diets on inflammation and antioxidant status in rats : comparison between palm olein and olive oil.

Palm olein (PO) and olive oil (OO) are widely consumed in the world. PO is considered harmful to health, whereas OO is considered healthy. The aim of the study was to compare the effects of consumption of these oils on antioxidant status and inflammation in rats.

Chronic viral hepatitis, HIV infection and Non-Hodgkin lymphomas in West Africa, a case-control study.

Non-Hodgkin lymphomas (NHL) are underestimated causes of cancer in West Africa where chronic viral hepatitis and HIV are endemic. While the association with HIV infection has already been characterized, limited information is available on the association between chronic viral hepatitis and NHL in sub-Saharan Africa. A case-control study was conducted in referral hospitals of Abidjan (Cote d'Ivoire) and Dakar (Senegal).

Impact of diets rich in olive oil, palm oil or lard on myokine expression in rats.

It has recently emerged that myokines may be an important skeletal muscle adaptive response to obesogenic diets in sedentary subjects (who do not exercise). This study aimed to assess the influence of various high fat (HF) diets rich in either crude palm oil (cPO), refined palm oil (rPO), olive oil (OO) or lard on the modulation of myokine gene expression in the gastrocnemius. Five groups of 8 rats were each fed HF or control diet for 12 weeks.

[Pre-therapeutic and evolutive characteristics of patients suffering from chronic myeloid leukemia, in Abidjan, Ivory Coast].

Introduction: The diagnosis of chronic myeloid leukemia is based on the presence of translocation t(9,22). Additional cytogenetic abnormalities may exist at diagnosis and have prognostic value. The authors evaluated the relationship between these additional chromosomal abnormalities, clinical presentation, and therapeutic response.