BACKGROUND: Maternal trisomy 21 ovarian mosaicism might provide the major causative factor for fetal Down syndrome. The small proportion of trisomy 21 oocytes thought to be retarded in their maturation in comparison ...

Background: A number of data indicate that the lectin pathway of complement activation contributes to the pathophysiology of ischemic stroke. The lectin pathway may be triggered by the binding of mannose-binding lectin ...

Titin is a giant elastomeric muscle protein that has been suggested to function as a sensor of sarcomeric stress and strain, but the mechanisms by which it does so are unresolved. To gain insight into its mechanosensory ...

Molecular risk stratification of colorectal cancer can improve patient outcome. A panel of lncRNAs (H19, HOTTIP, HULC and MALAT1) derived from serum exosomes of patients with non-metastatic CRC and healthy donors was ...

INTRODUCTION: We and others demonstrated previously that preconditioning with endotoxin (LPS) protected from a subsequent lethal LPS challenge or from renal ischemia-reperfusion injury (IRI). LPS is effective in evoking ...

Morphine is converted to morphine 3-beta-D-glucuronide (M3G) by the UDP-glucuronosyltransferase Ugt2b1 in the endoplasmic reticulum (ER) of rat liver. Because of its luminal localization, UGT activity requires UDP-glucuronate ...

Mammals must inflate their lungs and breathe within minutes of birth to survive. A key regulator of neonatal lung inflation is pulmonary surfactant, a lipoprotein complex which increases lung compliance by reducing alveolar ...

Molecular heterogeneity of endothelial cells underlies their highly-specialized functions during changing physiological conditions within diverse vascular beds. For example, placental spiral arteries (SAs) undergo remarkable ...

Problem Calcium handling of T lymphocytes is altered in healthy pregnancy (HP) and preeclampsia (PE) compared to non-pregnant (non-P) women. We compared the activation-elicited calcium influx in T lymphocytes in HP, PE and ...