PurposeTo characterize crystalline lens dimensions derived from in vivo spectral-domain optical coherence tomography (SD-OCT) and identify associations among these parameters, ocular biometry, age.MethodsIn this retrospective study, thickness (LT), diameter (LD), volume (LV) were measured intraoperatively using SD-OCT 293 eyes undergoing surgery. Correlations LT, LD, LV, age, axial length (AL),...

Discovering compounds and mechanisms for inhibiting ferroptosis, a form of regulated, nonapoptotic cell death, has been of great interest in recent years. In this study, we demonstrate the ability of XJB-5-131, JP4-039, and other nitroxide-based lipid peroxidation mitigators to prevent ferroptotic cell death in HT-1080, BJeLR, and panc-1 cells. Several analogues of the reactive oxygen species (...

s:1640:"Background: Surrogacy is one of the most controversial procedures in infertility treatment. Despite increasing of using this technology in Iran, there are few practical data about surrogacy. There isn't any study assessing experiences of commissioning mothers about surrogate mother selection. The purpose of this study was exploring of commissioning mothers' experiences in sele...

Type II heat-labile enterotoxin (LT-II) from Escherichia coli causes characteristic morphological changes and accumulation of cyclic AMP in Y-1 adrenal cells, but it is not neutralized by antisera against choleragen (CT) or the classical type I heat-labile enterotoxin (LT-1) from E. coli. The action of purified LT-II on CT- and LT-I-responsive human fibroblasts was investigated and compared wit...

Cholera toxin (CT) and the heat-labile enterotoxin of Escherichia coli (LT-I) are members of the serogroup I heat-labile enterotoxins (HLT) and can serve as systemic and mucosal adjuvants. However, information is lacking with respect to the structurally related but antigenically distinct serogroup II HLT, LT-IIa and LT-IIb, which have different binding specificities for ganglioside receptors. T...

Surface lymphotoxin (LT) is a heteromeric complex of LT-alpha and LT-beta chains that binds to the LT-beta receptor (LT-beta-R), a member of the tumor necrosis factor (TNF) family of receptors. The biological function of this receptor-ligand system is poorly characterized. Since signaling through other members of this receptor family can induce cell death, e.g., the TNF and Fas receptors, it is...

Background The outcome of pediatric deceased donor liver transplantation (LT) has not been well studied, especially pediatric deceased donor livers used in adult transplantation. This study aimed to evaluate the efficacy of LT using pediatric deceased donor livers and compare the outcomes between pediatric-to-pediatric LT and pediatric-to-adult LT. Methods A retrospective review of LT using p...