Birth for some women in Pakistan : defining and defiling.

The thesis presents an empirical study that examines the birth experiences of women who have given birth in Pakistan. It seeks to understand birth experiences from the perspective of sixteen women - a sample of women recruited through acquaintances in the Punjab district of Pakistan and a sample of Pakistani women living in the north of England recruited through an over-50's club. It sets the interviewees accounts of the pregnancies and birth within their accounts of their life stories. This material is supplemented through observations collated during a number of visits to Pakistan over several years: Human inquiry (Reason 1996) has underpinned a multi-method approach. Two focus groups, participant observation and in-depth interviews were the methods of choice. The aims of the study were, to contribute to a growmg discourse on birth internationally and to explore the life and birth experiences of a small number of women who have experienced birth in Pakistan. The methodology of choice was interpretive ethnography (Denzin 1997) with an anthropological bias. This was in keeping with the developing relationship between anthropology and midwifery. Reflection has been an important element of the research methodology and a reflective diary was kept throughout. Analysis was undertaken using adapted frameworks from Alasuutari's (1995), Polkinghorne's (1995) and Childress (1998) analytic models. The findings are arranged around one major theme, the dai (traditional birth attendant); her work, her life and her influence on birth for women in Pakistan. Sub-themes include, boy preference, the omnipresent medical model, birth systems, blood influences on life, shame and honour, and specifically from the women interviewed in the UK - coming to England and modernisation. Concepts that run through the whole are women's knowledge, the place of birth, western medical influence on birth practice and colonialism. Rich, thick, complex detail emerged from the women's stories and a dialectic framework was used to resolve multiple contradictions, such as, how women could be strong in the presence of adversity. The thesis is written in the first person, which is a practice in keeping with my personal philosophy and commonly accepted in qualitative work (Swanson-Kauffman 1986, Webb 1989, Binnie 1988). IX The fonnat is firstly to set the scene; then review some of the life influences for women in Pakistan. A chapter follows on the rationale and methodology, including the methods used. Thereafter, a chapter has been devoted to how, as a white western woman I influenced the study, followed by an introduction to the women interviewed, including some life and birth stories. It was decided not to put these into an appendix due to the centrality of the women to the study. To achieve the aim of the study, the final part of the thesis examines the findings using a dialectical framework and concludes with the use of Plato's allegory of the cave and the subsequent learning transformation that has taken place as a result of undertaking the research

Perturbations in neuroinflammatory pathways are associated with paclitaxel-induced peripheral neuropathy in breast cancer survivors.

Paclitaxel is a common chemotherapy drug associated with the development of chronic paclitaxel-induced peripheral neuropathy (PIPN). PIPN is associated with neuroinflammatory mechanisms in pre-clinical studies. Here, we evaluated for differential gene expression (DGE) in peripheral blood between breast cancer survivors with and without PIPN and for neuroinflammatory (NI) related signaling pathways and whole-transcriptome profiles from other experiments. Pathway impact analysis identified 8 perturbed NI related pathways. Expression profile analysis found 15 experiments having similar whole-transcriptome profiles of DGE related to neuroinflammation and PIPN. These findings suggest that perturbations in pathways associated with neuroinflammation are found in cancer survivors with PIPN

Use of Non-Occupational Post-Exposure Prophylaxis does not Lead to an Increase in High Risk Sex Behaviors in Men Who have Sex with Men Participating in the EXPLORE Trial

Non-occupational post-exposure prophylaxis (nPEP) use is an HIV prevention strategy that has been recommended by the CDC to prevent HIV infection after a high risk sexual exposure since 1997. In a behavioral intervention trial of 4,295 MSM we assessed perceptions and use of nPEP over 4 years in six cities across the United States. Overall, 1.9% of MSM reported use of nPEP prior to enrollment, and 6.3% at least once during the trial. Awareness of nPEP was reported by 47.5%, with higher awareness in two sites with funded nPEP programs. Three seroconversions occurred in the 384 visits where nPEP courses were reported, with no effect of nPEP on risk of HIV acquisition in this cohort (hazard ratio = 0.91, 95% confidence interval [0.29, 2.86]). NPEP users were a riskier group: increased odds of nPEP use were observed in association with multiple partners and unprotected receptive and insertive anal sex with HIV infected partners and partners with unknown HIV status. NPEP use was also associated with use of illicit drugs (injection drugs, crack cocaine, hallucinogens, and amphetamines). Importantly, willingness to use nPEP after high risk sex was associated with lower odds of high risk sex. After an episode of nPEP use, nPEP users remained more likely to report high risk sex than those in this cohort who had not previously used nPEP. However, within the subset of people who had previously reported high risk sex, previous nPEP use was not associated with higher odds of high risk sex, thus allaying fears that availability of nPEP would lead to an increase in high risk sex

Behavioral clusters and coronary heart disease risk

The purpose of the present study was to empirically identify individuals who differed in their patterns of components derived from the structured interview (SI), and to evaluate whether individuals characterized by the different patterns varied in terms of their risk for coronary heart disease (CHD). The present study represents a reanalysis of data from the Western Collaborative Group Study in which components of Type A were individually related to risk for CHD. Subgroups of individuals who differed in the patterns of their component scores were identified by means of cluster analytic techniques and were found to vary in their risk of CHD. As expected, a pattern of characteristics in which hostility was salient was found to be predictive of CHD. Moreover, another pattern of characteristics that appears to reflect pressured, controlling, socially dominant behavior in which hostility was not salient also was found to be predictive of CHD. Further, two patterns of characteristics were identified that were unrelated to CHD risk. Finally, two patterns of characteristics were identified that were related to reduced risk of CHD. Overall, these results suggest that future research should investigate variables in addition to hostility in regard to risk for and protection from CHD

Phosphorylation of HOX11/TLX1 on Threonine-247 during mitosis modulates expression of cyclin B1

RIGHTS : This article is licensed under the BioMed Central licence at http://www.biomedcentral.com/about/license which is similar to the 'Creative Commons Attribution Licence'. In brief you may : copy, distribute, and display the work; make derivative works; or make commercial use of the work - under the following conditions: the original author must be given credit; for any reuse or distribution, it must be made clear to others what the license terms of this work are.Abstract Background The HOX11/TLX1 (hereafter referred to as HOX11) homeobox gene was originally identified at a t(10;14)(q24;q11) translocation breakpoint, a chromosomal abnormality observed in 5-7% of T cell acute lymphoblastic leukemias (T-ALLs). We previously reported a predisposition to aberrant spindle assembly checkpoint arrest and heightened incidences of chromosome missegregation in HOX11-overexpressing B lymphocytes following exposure to spindle poisons. The purpose of the current study was to evaluate cell cycle specific expression of HOX11. Results Cell cycle specific expression studies revealed a phosphorylated form of HOX11 detectable only in the mitotic fraction of cells after treatment with inhibitors to arrest cells at different stages of the cell cycle. Mutational analyses revealed phosphorylation on threonine-247 (Thr247), a conserved amino acid that defines the HOX11 gene family and is integral for the association with DNA binding elements. The effect of HOX11 phosphorylation on its ability to modulate expression of the downstream target, cyclin B1, was tested. A HOX11 mutant in which Thr247 was substituted with glutamic acid (HOX11 T247E), thereby mimicking a constitutively phosphorylated HOX11 isoform, was unable to bind the cyclin B1 promoter or enhance levels of the cyclin B1 protein. Expression of the wildtype HOX11 was associated with accelerated progression through the G2/M phase of the cell cycle, impaired synchronization in prometaphase and reduced apoptosis whereas expression of the HOX11 T247E mutant restored cell cycle kinetics, the spindle checkpoint and apoptosis. Conclusions Our results demonstrate that the transcriptional activity of HOX11 is regulated by phosphorylation of Thr247 in a cell cycle-specific manner and that this phosphorylation modulates the expression of the target gene, cyclin B1. Since it is likely that Thr247 phosphorylation regulates DNA binding activity to multiple HOX11 target sequences, it is conceivable that phosphorylation functions to regulate the expression of HOX11 target genes involved in the control of the mitotic spindle checkpoint.Published versio

Correspondence: DWC Nominations and Elections, 1991-94.

Primarily incoming and outgoing letters regarding individual committee activities, nominations for awards and elections, and membership issues

Setting a Local Research Agenda for Women's Health: The National Centers of Excellence in Women's Health

Although women's health research expanded greatly in the past 10 years, significant gaps in knowledge remain. Prioritization and promotion of research will help assure continuing progress in closing such gaps and improving the health of women. Although a comprehensive agenda for the new millennium has been developed at the national level, the process for establishing a local research agenda is not well defined. The purpose of this study was to describe criteria for and barriers to establishing a local research agenda in women's health. A secondary aim was to describe mechanisms for identifying women's health researchers and for facilitating multidisciplinary research. Directors of Research at National Centers of Excellence in Women's Health (CoEs) (n = 18) were surveyed by mail for this information. The results indicate that the local research agenda should emphasize health issues that are prevalent in women, research that is likely to establish treatment, psychosocial/cultural factors, and quality of life issues. The process of setting a research agenda should include input from the communities served as well as from scientists. Critical evaluation of scientific strengths and weaknesses is an essential preliminary step in prioritizing research opportunities in order to implement and evaluate a research agenda in women's health.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/63225/1/152460901317193512.pd

Infectious Diseases Physicians’ Attitudes and Practices Related to Complementary and Integrative Medicine: Results of a National Survey

Background. Complementary and alternative medicine (CAM) and integrative medicine (IM) modalities are widely used by patients, including those with infectious diseases (ID). Methods. One thousand randomly selected ID practitioners were surveyed. The survey was divided into domains related to familiarity and recommendation, beliefs and attitudes, and use of CAM/IM modalities. Results. The response rate was 31%. ID physicians were most familiar with vitamin and mineral supplementation (83%), massage (80%), acupuncture (79%), chiropractic (77%), yoga (74%), and herbal medicine (72%). ID physicians most recommended vitamin and mineral supplementation (80%) and massage (62%). Yoga, meditation, and acupuncture were recommended by 52%, 45%, and 46%, respectively. Drug interactions, clinical research, and knowledge of CAM/IM modalities were factors that were considered a major influence. Almost 80% of respondents indicated an interest in IM versus 11% for CAM. Most respondents (75%) felt that IM modalities are useful, and more than 50% believed that they could directly affect the immune system or disease process. Conclusion. ID physicians expressed a markedly greater interest for IM versus CAM. They appear to be familiar and willing to recommend some CAM/IM modalities and see a role for these in the management of certain infectious diseases. Data regarding clinical efficacy and safety appear to be important factors