Decentralizing Maternity Services to Increase Skilled Attendance at Birth and Antenatal Care Utilization in Rural Rwanda: A Prospective Cohort Study.

To evaluate the effectiveness of decentralizing ambulatory reproductive and intrapartum services to increase rates of antenatal care (ANC) utilization and skilled attendance at birth (SAB) in Rwanda. A prospective cohort study was implemented with one control and two intervention sites: decentralized ambulatory reproductive healthcare and decentralized intrapartum care. Multivariate logistic regression analysis was performed with primary outcome of lack of SAB and secondary outcome of ≥3 ANC visits.

An increased capacity for adrenal DHEA release is associated with decreased avoidance and negative mood symptoms in women with PTSD.

We recently found increased adrenal cortisol responses to adrenocorticotropic hormone (ACTH)1-24 and increased pituitary ACTH and adrenal cortisol responses to corticotropin-releasing factor in premenopausal women with chronic post-traumatic stress disorder (PTSD) compared to healthy nontraumatized subjects. This pattern of hypothalamic-pituitary-adrenal axis (HPA) hyper-reactivity has been previously seen in healthy individuals treated with the antiglucocorticoid mifepristone. We therefore investigated whether endogenous plasma levels of antiglucocorticoids such as dehydroepiandrosteroine (DHEA) and progesterone were increased in premenopausal women with PTSD at baseline or in response to adrenal activation by ACTH1-24.

Total lymphocyte count, hemoglobin, and delayed-type hypersensitivity as predictors of death and AIDS illness in HIV-1-infected women receiving highly active antiretroviral therapy.

Background: Total lymphocyte count (TLC) and hemoglobin level have been suggested as useful and inexpensive parameters to indicate need for HAART in settings in which CD4 cell counts are unavailable. If delayed-type hypersensitivity (DTH) response predicts clinical response in persons using highly active antiretroviral therapy (HAART), it may also prove useful in resource-poor settings.

Objective: To examine whether TLC, hemoglobin, and DTH response observed prior to initiation of HAART predict post-HAART clinical response.

Application of gene expression profiling to colon cell maturation, transformation and chemoprevention.

Methods for high-throughput analysis of profiles of gene expression that assay thousands of genes simultaneously are powerful approaches for understanding and classifying cell and tissue phenotype. This includes analysis of normal pathways of cell maturation and their perturbation in transformation, the sensitivity and mechanism of response of normal and tumor cells to physiological and pharmacological agents, and modulation of tumor risk and progression by nutritional factors. However, the complex data generated by such approaches raise difficulties in analysis.

Basement membrane biomarkers in very low birth weight premature infants. Association with length of NICU stay and bronchopulmonary dysplasia.

Basement membranes, critical for vital organs like the lungs, consist of two interwoven homopolymers, one assembled by type IV collagens and one by laminins. We hypothesized their serum antigens C-IV and P1, respectively, to be global measures for the maturity of these organs. In 39 very low birth weight premature neonates (means: gestational age, 25.