Psychological Aspects of Infertility - Results from an Actor-Partner Interdependence Analysis.

For some patients, undergoing medical treatment for infertility is a cause of major emotional stress which the couple needs to deal with together; it can be said that infertility is a shared stressor. From the literature it is known that a subjectively perceived sense of self-efficacy supports the patient's ability to cope adaptively with an illness. As the basis for this study, we assumed that high levels of self-efficacy are associated with low psychological risk scores (e.

Agonistic antibodies directed at the angiotensin II, AT1 receptor in preeclampsia.

Immune mechanisms and circulating mediators may be important in the pathogenesis of preeclampsia. We review our findings on agonistic antibodies against the angiotensin II (Ang II) receptor (AT1-AA) and their possible role in the pathogenesis of this disorder. AT1-AA appear in the course of preeclampsia and are largely gone by 6 weeks after delivery.

Activating auto-antibodies against the AT1 receptor in preeclampsia.

Immune mechanisms have been shown to be important in the pathogenesis of preeclampsia. Here, we review our studies of agonistic antibodies against the AT1 receptor in the pathogenesis as well as a pathologic phenotype of this disorder, focusing on observations in our laboratory. We have demonstrated their specificity of the binding by Western blotting, co-localization, and co-immunoprecipitation experiments.

Nonsteroidal antiinflammatory drugs and a selective cyclooxygenase 2 inhibitor uncouple mitochondria in intact cells.

Objective: Uncoupling of isolated mitochondria by nonsteroidal antiinflammatory drugs (NSAIDs) has been considered relevant to the development of gastrointestinal (GI) side effects. We investigated the occurrence of NSAID-induced uncoupling of mitochondria in intact cells (rat thymocytes) compared with the effects of a selective cyclooxygenase 2 (COX-2) inhibitor.

Methods: Oxygen consumption and mitochondrial membrane potential were simultaneously measured amperometrically and by distribution of radioactive tracer molecules, respectively, in the presence and absence of pharmacologically relevant concentrations of the NSAIDs indomethacin and diclofenac and the selective COX-2 inhibitor SC-236.