Characterization and prevalence of metabolic syndrome among overweight and obese young Palestinian students at An-Najah National University.

OBJECTIVES: Metabolic Syndrome "MetS" is characterized by the presence of several factors that play a major role in the development of cardiovascular diseases and diabetes mellitus. This study was conducted to establish the prevalence of MetS and its individual components among the overweight and obese students at An-Najah National University (ANU) using IDF and modified NCEP ATP III definition and to identify conditions associated with it. MATERIALS AND METHODS: A cross-sectional study was conducted in 2016. Data were collected in two stages: first stage included anthropometric and blood pressure measurements for 850 participants. Second stage included a self-administered questionnaire and biochemical analysis for only overweight or obese (154) participants. RESULTS: The prevalence of overweight and obesity was 26.2%, with significant increase among males (36.4%) compared with females (19.1%). The prevalence of MetS among obese and overweight was (28.6%) according to IDF with no significant increase compared to NCEP ATP criteria (24%). Reduced HDL- cholesterol was the most prevalent component (74.7%) in obese and overweight participants followed by central obesity (72.1%), raised blood pressure (29.9%), elevated fasting blood sugar (24%), and lastly increased triglycerides (18.2%). No significant differences were found between males and females according to both criteria. Moreover, no significant associations with geographic locality, house-hold income, smoking, physical activity, or family history were determined. CONCLUSIONS: The prevalence of MetS among overweight and obese young adult Palestinians was high and demands immediate intervention, given the potential for these adults to develop chronic diseases.

Os Odontoideum: A Comprehensive Clinical and Surgical Review.

Os odontoideum (OO) is a rare anomaly of the odontoid process first described by Giacomini in 1886. There is considerable debate about the origin of this anomaly, whether congenital or acquired, though a growing body of evidence favors the latter. Using PubMed, we reviewed the literature on OO with regards to its etiology, clinical presentations, diagnostic modalities, and management. Manuscripts cited in reviews were also searched manually. Because the medical literature on this condition is limited, our understanding of the natural history and management of OO is still vague. The management guidelines for asymptomatic OO are preliminary. Therefore, we need more large-center studies to investigate this condition further.

Surgical anatomy, radiological features, and molecular biology of the lumbar intervertebral discs.

The intervertebral disc (IVD) is a joint unique in structure and functions. Lying between adjacent vertebrae, it provides both the primary support and the elasticity required for the spine to move stably. Various aspects of the IVD have long been studied by researchers seeking a better understanding of its dynamics, aging, and subsequent disorders. In this article, we review the surgical anatomy, imaging modalities, and molecular biology of the lumbar IVD. Clin. Anat. 30:251-266, 2017. © 2017 Wiley Periodicals, Inc.