Unraveling the genetics of transformed splenic marginal zone lymphoma.

The genetic mechanisms associated with splenic marginal zone lymphoma (SMZL) transformation are not well defined. We studied 41 patients with SMZL that eventually underwent large B-cell lymphoma transformation. Tumor material was obtained either only at diagnosis (9 patients), at diagnosis and transformation (18 patients), and only at transformation (14 patients).

A four-year review of uterine rupture at a secondary health facility in Okitipupa, Southwest Nigeria.

Objectives: Uterine rupture in pregnancy is an obstetric emergency especially in developing countries associated with a significant increase in maternal plus perinatal mortality and morbidity. There is a need to identify the prevalence together with underlining factors which could guide effective intervention. Hence, the study aimed at determining the prevalence of uterine rupture, predisposing factors, management options plus clinical presentation at Secondary Health Facility in Okitipupa, South West Nigeria.

Failure of intrauterine insemination as rescue treatment in low responders with adequate HCG timing with no oocytes retrieved.

In this retrospective study, the efficiency of carrying out rescue intrauterine insemination (IUI) in low-responder patients undergoing IVF when no oocytes were retrieved after follicular aspiration and when HCG timing was adequate was analysed. A historical control group was used. Over 13 years, women undergoing IVF with failure to obtain oocytes at follicular aspiration underwent rescue IUI if the following criteria were met: adequate HCG timing; one normal tube; motile sperm count after preparation over 3 million/ml; and ultrasound visualization of one to six follicles over 13 mm.

Enzymatically synthesized dextran nanoparticles and their use as carriers for nutraceuticals.

This study evaluated the use of enzymatically synthesized dextran nanoparticles to entrap a hydrophobic nutraceutical, the isoflavone genistein. The focus was on the synthesis of pure dextran as the material for the entire nanoparticle, and their inclusion-complexation of genistein. Under optimal conditions (pH 5.

Flavonoids as dietary regulators of nuclear receptor activity.

Metabolic diseases such as obesity, type II diabetes, and dyslipidemia are a rising cause of mortality worldwide. The progression of many metabolic diseases is fundamentally regulated on the transcriptional level by a family of ligand-activated transcription factors, called nuclear receptors, which detect and respond to metabolic changes. Their role in maintaining metabolic homeostasis makes nuclear receptors an important pharmaceutical and dietary target.