South Asian women's coping strategies in the face of domestic violence in the United States

We conducted in-depth telephone interviews with a convenience sample of 20 South Asian women experiencing domestic violence in the United States. Utilizing the emotion-focused and problem-focused coping framework, the researchers analyzed the narratives of abused South Asian women. Emotion-focused coping strategies include (a) spirituality and/or religion and (b) the role of children. Problem-focused coping strategies include (c) informal and formal support and (d) strategies of resisting, pacifying, safety planning. Implications for practice and future research in the United States and internationally are discussed.     

A Study of Immunogenicity of Intensified Hepatitis B Vaccination in Children Being Treated for Acute Lymphoblastic Leukemia

Indian Journal of Pediatrics - Children with acute lymphocytic leukemia (ALL) are at an increased risk of acquiring hepatitis B infection due to repeated exposure to blood products. They have poor...     

Preferential vulnerability of astroglia and glial precursors to combined opioid and HIV-1 Tat exposure in vitro

Human immunodeficiency virus (HIV)-1 infection can cause characteristic neural defects such as progressive motor dysfunction, striatal pathology and gliosis. Recent evidence suggests that HIV-induced pathogenesis is exacerbated by heroin abuse and that the synergistic neurotoxicity is a direct effect of heroin on the CNS, an alarming observation considering the high incidence of HIV infection with injection drug abuse. Although HIV infection results in neurodegeneration, neurons themselves are not directly infected. Instead, HIV affects microglia and astroglia, which subsequently contributes to the neurodegenerative changes. Opioid receptors are widely expressed by macroglia and macroglial precursors, and the activation of mu-opioid receptors can modulate programmed cell death, as well as the response of neural cells to cytotoxic insults. For this reason, we questioned whether opioid drugs might modify the vulnerability of macroglia and macroglial precursors to HIV-1 Tat protein. To address this problem, the effects of morphine and/or HIV Tat(1-72) on the viability of macroglia and macroglial precursors were assessed in mixed-glial cultures derived from mouse striatum. Our findings indicate that sustained exposure to morphine and Tat(1-72) viral protein induces the preferential death of glial precursors and some astrocytes. Moreover, the increased cell death is mediated by mu-opioid receptors and accompanied by the activation of caspase-3. Our results imply that opiates can enhance the cytotoxicity of HIV-1 Tat through direct actions on glial precursors and/or astroglia, suggesting novel cellular targets for HIV-opiate interactions.     

A randomised controlled trial of maternal satisfaction with the routine examination of the newborn baby at three months post birth

OBJECTIVE: to determine whether any differences in maternal satisfaction with the examination of a newborn baby between midwives and junior paediatricians are maintained over a three-month period. DESIGN, SETTING AND PARTICIPANTS: randomised controlled trial. Eight hundred and twenty-six mother and baby pairs in a district general hospital in South East England were randomised to a junior paediatrician or a midwife for the routine examination. Four hundred and eighty-six mothers completed a maternal satisfaction questionnaire on day-one and again three-months later. Maternal satisfaction with the examination was analysed in relation to randomised group, process and background variables. FINDINGS: high satisfaction with the examination was reported by most mothers (day-one: 82%; three-months: 79%). At day-one, mothers whose babies were examined by a midwife were more satisfied with the examination (crude odds ratio (OR) for the lowest tertile of satisfaction 0.49, 95% CI 0.32-0.73). However, after controlling for provision of health education during the examination (e.g. discussing feeding, sleeping and skin care) and continuity of care provided, maternal satisfaction was no longer related to status of examiner (adjusted OR 0.83, 95% CI 0.52-1.33). Three months later, there was no significant difference in maternal satisfaction with midwife and junior paediatrician examinations of the newborn baby (crude OR 0.89, 95% CI 0.58-1.37). Discussion of health-care issues by the examiner during the examination was significantly related to increased satisfaction even at three-months. Three month ratings of low satisfaction with the examination were most strongly predicted by current maternal depressive mood, even when other factors were adjusted for (adjusted OR 2.58, 95% CI 1.19-5.59). KEY CONCLUSIONS: from the mother's perspective, the quality of midwife examination is at least as satisfactory as that of junior paediatricians and this perception is maintained over a three-month period. Satisfaction can be significantly enhanced if the examiner provides information on behavioural and health-care issues. The examination of the newborn baby provides an important window of opportunity for sharing information on newborn behaviour and care issues.     

Recent advances in strategies for immunotherapy of human papillomavirus-induced lesions

Human papillomavirus (HPV)-induced lesions are distinct in that they have targetable foreign antigens, the expression of which is necessary to maintain the cancerous phenotype. Hence, they pose as a very attractive target for "proof of concept" studies in the development of therapeutic vaccines. This review will focus on the most recent clinical trials for the immunotherapy of mucosal and cutaneous HPV-induced lesions as well as emerging therapeutic strategies that have been tested in preclinical models for HPV-induced lesions. Progress in peptide-based vaccines, DNA-based vaccines, viral/bacterial vector-based vaccines, immune response modifiers, photodynamic therapy and T cell receptor based therapy for HPV will be discussed.