Maternal serum interleukin-1β, FoxO1 and Sestrin2 levels in predicting preterm delivery.

The study aimed to investigate whether serum IL-1β, FoxO1and Sesn2 concentrations differed between threatened preterm labor (TPL) and uncomplicated pregnancies. This study was conducted on 54 women with TPL pregnancies and 26 healthy pregnant women. The TPL group was further divided into two subgroups according to the gestational age at delivery.

Effects of salubrinal on ER stress in an experimental model of polycystic ovary syndrome.

This study aimed to investigate the role of endoplasmic reticulum (ER) stress in polycystic ovary syndrome (PCOS) and the effect of salubrinal (SAL) on this role. Animals were divided into four groups as control, PCOS, PCOS+SAL and SAL. Weights and serum testosterone levels were increased in the PCOS group while serum LH and ATF4 expressions were decreased.

Effects of vitamin E on nicotine-induced lipid peroxidation in rat granulosa cells: Folliculogenesis.

In this study, we investigated the mechanism of oxidative damage induced by nicotine and the efficacy of vitamin E, an integral component of cellular membranes, against the damage in follicular/granulosa cells of rat ovaries. The animals were randomly divided into 4 groups; control, nicotine, nicotine + vitaminE, vitamin E (n = 8, per each group). Nicotine and vitamin E were administrated intraperitoneally 1 mg/kg/day and 200 mg/kg/day, respectively, once daily for 2 weeks.

Hypoxia-inducible factor-1α, hepcidin and interleukin-6 levels in pregnancies with preterm labour.

The aim of the study was to investigate whether serum hypoxia-inducible factor-1alpha (HIF-1α), hepcidin and interleukin-6 (IL-6) concentrations differed between threatened preterm labour (TPL) and uncomplicated pregnancies. This study was conducted on 54 women with TDL pregnancies and 26 healthy pregnant women. The TPL group was further divided into two subgroups according to the gestational age at delivery.

In glomerular cells of puromycin aminonucleoside nephrosis rats both phosphorylated and total STAT3 levels increased during proteinuria.

Recent studies showed that JAK/STAT pathway plays role in glomerular damages. The fact that STAT3 could be activated also by oxidative stress make Puromycin Aminonucleoside (PAN) Nephrosis model very appropriate for examination of STAT3 expression changes in glomerular pathology. Along with a control group, three PAN groups sacrificed on different days were formed by the i.

The relationship between glomerular function and podocyte structure of pre-proteinuria and acute nephrosis in puromycin aminonucleoside-induced rat models: a comparative electron microscopic study.

Puromycin aminonucleoside (PA) has been generally utilized as model of podocyte injury followed by massive proteinuria, severe damage on endocytotic activity of epithelial cells and postmodification of endocytosed compounds. However, total PA nephrosis (PAN) mechanism cannot be understood. We aimed to study glomerular function, foot process degeneration and transport pathways of podocytes in pre-proteinuria and acute PAN rats.