PURPOSE To assess normal patellar tracking during walking using the 9-camera infrared system. METHODS Four men and 6 women aged 25 to 33 (mean, 29) years each performed 16 walking trials on one occasion. They had prominent patellae with minimal soft tissues (minimising skin artefacts), and their knees and lower limbs were normal and symmetrical. 12 retro-reflective markers (2.5 cm in diameter...

Proximal tubule epithelial cells have a highly sophisticated endocytic machinery to retrieve the albumin in the glomerular filtrate. The megalin-cubilin complex and the endocytic adaptor disabled-2 (Dab2) play a pivotal role in albumin endocytosis. We previously demonstrated that protein kinase B (Akt) regulates albumin endocytosis in the proximal tubule through an interaction with Dab2. Here, ...

Background: Shift work can cause problems for workers’ health, especially nurses. This study was done to assess the problems caused by shift work and the nature of the job in nurses of the educational hospitals of Kerman University of Medical Sciences, Iran. Materials and Methods: This was a descriptive study carried out in 2013. The research participants were 159 nurses with and without...

Lung-selective cytochrome P450 expression is well recognized; however, little is known regarding regulatory mechanisms. To address this knowledge gap, transient expression of CYP4B1/luciferase constructs was used to identify a proximal, positively acting regulatory element, position -139 to -45, that functioned in all cells examined; a negatively acting element, position -457 to -216, that only...

extract  skillful management role in the success of any profession is clear. nursing as profession is no exception to this fact. also nursing mission and role in human life are heavier and require more complex management skills .   evening and night shift nursing supervisor are employed by a health care institution such as a hospital in the absence of nursing management must have knowledge and ...

purpose: to report the refractive changes after intraocular lens (iol) implantation in children with congenital and developmental cataract. methods: in this historical cohort study, the clinical records of children between 2 and 15 years old that had lensectomy with posterior capsulotomy, anterior vitrectomy and iol implantation with more than 5 years of follow-up were studied. refractive error...