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Background A new Lebanese scale measuring medication adherence considered socioeconomic and cultural factors not taken into account by the eight-item Morisky Medication Adherence Scale (MMAS-8). Objectives were to validate the new adherence scale and its prediction of hypertension control, compared to MMAS-8, and to assess adherence rates and factors. Methodology A cross-sectional study, including 405 patients, was performed in outpatient cardiology clinics of three hospitals in Beirut. Blood pressure was measured, a questionnaire filled, and sodium intake estimated by a urine test. Logistic regression defined predictors of hypertension control and adherence. Results 54.9% had controlled hypertension. 82.4% were adherent by the new scale, which showed good internal consistency, adequate questions (KMO coefficient = 0.743), and four factors. It predicted hypertension control (OR = 1.217; p value = 0.003), unlike MMAS-8, but the scores were correlated (ICC average measure = 0.651; p value < 0.001). Stress and smoking predicted nonadherence. Conclusion This study elaborated a validated, practical, and useful tool measuring adherence to medications in Lebanese hypertensive patients.

Quantitative light-microscopic autoradiography was used on five human uteri at two different phases of the menstrual cycle to ascertain the cell types with binding sites for epidermal growth factor (EGF). The results revealed that stromal cells, glandular epithelium of endometrium, elongated and circular muscle cells of myometrium, smooth muscle and endothelial cells of arterioles in the basal endometrium and myometrium contained numerous silver grains following incubation with 125I-EGF. Coincubation with 100-fold excess unlabeled EGF resulted in a complete disappearance of silver grains from all cell types. Quantitative grain analysis indicated that stromal cells contained the highest number of EGF-binding sites (P less than 0.05) with no significant differences among the others (P greater than 0.05). There was no cyclic variation of EGF-binding to any of the uterine cell types. The present data demonstrate that all the cell types of human uterus, including arterioles, contain EGF-binding sites. This suggests that all the cells in human uterus subserving different functions are targets of EGF action.

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