BACKGROUND Food security is a multi-dimensional phenomenon. The objective of this study was to identify and prioritize major indices for determining food insecurity in Iran. METHODS Descriptive study using the Delphi method was conducted through an email-delivered questionnaire. Forty-three senior experts at national or provincial level were selected based on their work experience and educati...

PURPOSE To establish an "electrical fingerprint" for the gap junction channels between mammalian lens epithelial cells. METHODS The double whole cell patch clamp technique was applied to isolated cell pairs obtained from mouse lens epithelium and a continuous cell line of lens epithelial cells derived from the sheep lens (SLE 2.1). RESULTS The junctional conductance in mouse lens epithelial...

The placement of dental implants in the anterior maxilla is a challenge for clinicians because of patients’ exacting esthetic demands and difficult pre-existing anatomy. This article presents anatomic and surgical considerations for these demanding indications for implant therapy. First, potential causes of esthetic implant failures are reviewed, discussing anatomic factors such as horizontal o...

This longitudinal study identified factors of couples' marital friendship in the beginning months of marriage that predicted stability versus decline in marital satisfaction over the transition to parenthood. Newlywed couples (N = 130) were followed longitudinally for 6 years. Forty-three couples because parents, and 39 childless couples served as a control group. Couples were interviewed about...

0

introduction: recent studies have shown that astrocytes play major roles in normal and disease condition of the central nervous system including multiple sclerosis (ms). molecular target therapy studies in ms have revealed that connexin-43 (cx43) and aquaporin-4 (aqp4) contents of astrocytes undergo expression alteration. fluoxetine had some effects in ms patients unrelated to its known antidep...