Background Breast cancer is the most prevalent cancer among females worldwide including
Sudan. The aim of this study was to determine the spatial distribution of breast cancer in …

… Organochlorines were the major group of POP pesticides that were most widely used in
Sudan (Abdelbagi 2005; Elbashir et al. 1986b), because of their potency against a wide range of …

Background Breast cancer is the most prevalent cancer among females worldwide including
Sudan. The aim of this study was to determine the spatial distribution of breast cancer in …

… Blood samples were shaken and gently poured into a chromatographic column (8 mm id ×
50 mm) containing acetone pre-wetted silica gel (20 g) held in place with glass wool plug at …

… HB-5 MS capillary column 30 m in length × 0.32 mm internal diameter (id). The stationary
phase was … As with the previous studies in Sudan (Abdelbagi et al. 2000, 2003), γ-HCH was not …

… The gas chromatograph was fitted with an Rtx5-MS capillary column 30 m × 0.25 mm
internal diameter × 0.25 μm film thicknesses from Restek (UK). Helium (purity ≥ 99.999%) was …

… acid/7.5 mM l-arginine and 13 mM maleic acid /15 mM arginine, pH 5.5 0.34–1.2 µm [52] …
The separation was obtained in BGE consisted of 50 mM MES/HIS at pH 6. The procedure was …

Levels of twenty-two commonly used pesticides were monitored three times a year (autumn,
winter, and summer) in 54 water samples collected from six sites representing the main and …

… Rainfall ranges from 600 to 850 mm per year and starts early in April with 5–10 mm. Half
of the area is covered by dark cracking clay soil moderately suited for sorghum, cotton, and …

… The analysis was performed using a compact IC equipped with a 5.0 × 4.0 mm guard
column (Metrosep A Supp 4/5) and a 150 × 4.0 mm analytical column (Metrosep A Supp 5-150). …