Effect of Persian acupressure (Ghamz) on Patients with Knee Osteoarthritis: A Single-Blinded Parallel Clinical Trial.

Background: Many patients choose complementary and alternative medicine (CAM) to treat various conditions. Among osteoarthritis patients, acupressure is a popular CAM treatment. In Iran, Ghamz (a Persian acupressure technique) uses for musculoskeletal ailments like knee pain.

Association between abnormal maternal serum levels of vitamin B12 and preeclampsia: a systematic review and meta-analysis.

Context: Some evidence has shown an association between maternal vitamin B12 levels and the development of preeclampsia in pregnant women, but the relationship between preeclampsia and vitamin B12 is not clear.

Objective: The aim of this systematic review was to compare serum vitamin B12 levels in women with preeclampsia with those in normotensive pregnant women.

Data Sources: The PubMed/MEDLINE, Scopus, and Web of Science databases were searched up to August 2019, along with the reference lists of included articles.