Capacity and readiness of primary health care centers for implementation of the basic strategy for prevention and control of non-communicable diseases in Saudi Arabia. A case study from the Ministry of National Guard-Health Affairs, Riyadh, Saudi Arabia.

Objective: To assess the capacity and readiness of primary healthcare centers (PHC) for the implementation of basic strategies for the prevention and control of non-communicable diseases (NCDs) at the Ministry of National Guard-Health Affairs (MNG-HA) in Saudi Arabia.

Methods: Facility-based face-to-face interviews were conducted in 41 PHCs included in this survey, using the World Health Organization (WHO) questionnaire. Main area survived were: availability of human resources, medical equipment, infrastructure, medicines, service utilization, referral systems, and community outreach.

Modulation of insulin/IGFs pathways by sirtuin-7 inhibition in drug-induced chemoreistance.

Background: Insulin and insulin-like growth factors (IGFs) are key regulators of metabolism and growth. Recent evidences suggest a key role of these pathways in non-classical tissues and the metabolic pathways by which these hormones exert their effects in neoplasia is unclear.

Aims: To study insulin/IGFs pathways in drug sensitive and resistant cancer cells representing breast cancer (MCF-7), osteosarcoma (SaOS-2), and ovarian cancer (A2780) and to examine the effect of Sirtuin-7 (Sirt7) inhibition on insulin/IGFs pathways in MCF-7 cell line.

Treatment of psoriasis in children: is there a role for antibiotic therapy and tonsillectomy?

Numerous studies implicate subclinical or recurrent streptococcal infection as a trigger or maintenance factor in the pathogenesis of psoriasis in children. The purpose of this article is to review the efficacy of antibiotic therapy and tonsillectomy as treatments for childhood psoriasis. Clinical trials assessing the efficacy of antibiotics or tonsillectomy as treatments for childhood psoriasis were identified with a search of the medical literature and the results were compared.

Clearance is not a realistic expectation of psoriasis treatment.

Background: Psoriasis is a disease with many manifestations for which numerous treatments are available.

Objective: The purpose of this article is to assess whether complete clearance is a realistic expectation given the currently available treatments for psoriasis.

Methods: Clinical trials of the treatment of psoriasis were identified from the medical literature, and the reported rates of clearance were compared.