The long-run effects of adolescent athletic participation on women’s health

Increased athletic opportunities have been shown to improve educational and labor force outcomes, however few studies have linked athletic participation to health later in life. We use the implementation of Title IX, legislation banning gender discrimination in educational programs in the U.S., to estimate the effect of increased access to high school athletic opportunities on women’s later life health. Our results indicate that increased participation leads to fewer days in poor mental health, reduced BMI and rates of obesity, lower smoking rates, and some evidence of a reduced likelihood of a diabetes diagnosis. However, we find no impact of high school athletic participation on the number of days in poor physical health and current exercise, and a positive relationship between participation and alcohol consumption.     

An evaluation of ecological information on Australia’s northern tropical rivers and wetlands

The northern tropical river and wetland systems of Australia cover a vast and mostly remote area. Comparably little is known of wetland type, species diversity, ecological processes and ecosystem services. Systematic inventory and classification is lacking and research remains disparate in purpose and coverage. An integrated framework is used to evaluate results from three multidisciplinary studies across various scales to synthesise available knowledge relating to key ecological attributes across both the study region and within focus areas. The utility of geomorphic and hydrological classification at coarse scales is supported but the unavailability of biological data at corresponding and finer spatial and temporal scales constrains the potential for ecological inventory and classification utilising existing information. Future inventory and ecological studies across this and similar vast study areas need to consider the apriori development of a user-driven data framework and the development of specific investigatory tools to overcome technical and other barriers associated with the requirements of multi-scalar ecological studies.     

Memory and war: Tamil women’s experiences of Sri Lanka’s civil war

This article explores how Tamil women in Australia reconstruct memories of Sri Lanka’s war through postmemory and personal experiences. Tamil women’s understandings of war are important for unravelling multiple sites of marginalization across social and political landscapes that challenge dominant perspectives of being Tamil-Australian. The article draws on sixteen in-depth interviews with Tamil women resettled in Australia as children in the 1980s and 1990s, foregrounding their unique position as part of a war generation. It shows that Tamil women’s experiences of political engagement during the final stages of war were motivated by memories of individual and collective sufferings. However, loss, exclusion and forced migration characterize their ambivalent connections to homeland. Not always tied to dominant memories of war, victimhood and subordination, the article concludes that each Tamil woman represents ongoing resistances, survival and renegotiations of Tamil diasporic experiences of war that are produced by their memory and memory work.     

The impact of gout on patient’s lives: a study of African-American and Caucasian men and women with gout

Introduction

The aim of this study was to examine the impact of gout on quality of life (QOL) and study differences by gender and race.

Methods

Ten race- and sex-stratified nominal groups were conducted, oversampling for African-Americans and women with gout. Patients presented, discussed, combined and rank-ordered their concerns.

Results

A total of 62 patients with mean age 65.1 years, 60% men, 64% African-American, participated in 10 nominal groups: African-American men (n = 23; 3 groups); African-American women (n = 18; 3 groups); Caucasian men (n = 15; 3 groups); and Caucasian women (n = 6; 1 group). The most frequently cited high-ranked concerns among the ten nominal groups were: (1) effect of gout flare on daily activities (n = 10 groups); (2) work disability (n = 8 groups); (3) severe pain (n = 8 groups); (4) joint swelling and tenderness (n = 6 groups); (5) food restrictions (n = 6 groups); (6) medication related issues (n = 6 groups); (7) dependency on family and others (n = 5 groups); (8) emotional Impact (n = 5 groups); (9) interference with sexual function (n = 4 groups); (10) difficulty with shoes (n = 4 groups); and (11) sleep disruption (n = 4 groups). Compared with men, women ranked the following concerns high more often: problems with shoes (n = 4 versus n = 0 groups); dependency (n = 3 versus n = 2 groups); and joint/limb deformity (n = 2 versus n = 0 group). Compared with Caucasians, African-Americans ranked the following concerns high more often: dietary restrictions (n = 6 versus n = 0 groups); severe pain (n = 6 versus n = 2 groups); gout bringing the day to a “halt” (n = 2 versus n = 0 group); effect on emotional health (n = 4 versus n = 1 groups); and the need for canes/crutches during flares (n = 2 versus n = 0 group).

Conclusions

Gout has a significant impact on a patient’s QOL. Important differences in the impact of gout by gender and race were noted.     

Effect of sleep environment of preschool children on children’s sleep problems and mothers’ mental health

Sleep and Biological Rhythms - We evaluated the sleep environment factors that influence children’s sleep, and the relationship between co-sleeping and parenting stress and parents’...     

Studying the impact of the Eurozone’s Great Recession on health: Methodological choices and challenges

Europe’s Great Recession provides an opportunity to study the impact of increased financial insecurity on health. A number of studies explored the impact of the Recession on health, but they often reached different conclusions. To understand the root of this debate, we undertook a systematic literature review. Articles were analysed thematically based on: geography, data type, operationalisations of wealth and health, and study design. A critical appraisal was also undertaken. Forty-two studies, published from January 2010 to October 2018, were included in our review. Twenty-six of the forty-two studies found that the Great Recession worsened physical health indicators in the Eurozone. In terms of geography, a large concentration of studies focussed on Spain and Greece, indicating that there may be a gap in understanding the health consequences for EU countries with less severe experiences of the Recession. Regarding data type, nearly all studies used secondary datasets, possibly meaning that studies were constrained by the data available. In terms of operationalisations of wealth and health, a majority of studies used single/simple measures of both, so that these multi-faceted concepts were not fully reflected. Further, fewer than half included studies used panel data, with the remaining studies unable to undertake more causal analyses. The results of the critical appraisal showed that lower-quality studies tended to not find a negative impact of the Recession on health, whereas higher quality studies generally did. In future, we recommend conducting cross-country comparisons, using (inter)nationally-representative panel data conducted over a minimum of a ten-year time horizon, and employing multi-faceted operationalisations of wealth and health. This could provide more common ground across studies, and a clearer indication of whether the Recession impacted health.     

Hormonal and morphological predictors of women’s body attractiveness

Does women’s body attractiveness predict indices of reproductive capacity? Prior research has provided evidence that large breast size and low waist-to-hip ratio (WHR) are positively associated with women’s estrogen and progesterone concentrations, but no previous studies appear to have directly tested whether ratings of women's body attractiveness are predicted by higher concentrations of ovarian hormones measured across broad regions of the menstrual cycle. Here, we collected daily saliva samples across 1–2 menstrual cycles from a sample of young women; assayed the samples for estradiol, progesterone, and testosterone; obtained anthropometric measurements of the women’s bodies; and also obtained attractiveness ratings of the women’s bodies from photographs of them taken in standardized clothing with faces obscured. Contrary to previous research, mean hormone concentrations were uncorrelated with breast size and WHR. Body mass index (BMI) was a very strong negative predictor of body attractiveness ratings, similar to previous findings. Zero-order associations between women’s mean hormone concentrations and mean attractiveness ratings were not significant; however, after controlling for BMI, attractiveness ratings were independently and positively associated with both estradiol and testosterone concentrations. Discussion focuses on the implications of these findings for whether attractiveness assessment mechanisms are specialized for the detection of cues of differential fecundity in young women’s bodies.     

The impact of mothers’ earnings on health inputs and infant health

This paper investigates the impact of mothers’ earnings on birth weight and gestational age of infants in the U.S. It also analyzes the impact of earnings on mothers’ consumption of prenatal medical care, and their propensity to smoke and drink during pregnancy. The paper uses census division-year-specific skill-biased technology shocks as an instrument for mothers’ earnings and employs a two-sample instrumental variables strategy. About 14 million records of births between 1989 and 2004 are used from the Natality Detail files along with the CPS Annual Demographic Files from the same period. The results reveal that an increase in weekly earnings prompts an increase in prenatal care of low-skill mothers (those who have at most a high school degree) who are not likely to be on Medicaid, and that earnings have a small positive impact on birth weight and gestational age of the newborns of these mothers. Specifically, if a mother's earnings double, this produces a weight gain of the newborn by about 100 g and an increase in gestational age by 0.7 weeks. An increase in earnings does not influence the health of newborns of high-skill mothers (those with at least some college education). Variations in earnings have no impact on birth weight for mothers who are likely to be on Medicaid.     

Predictive association of copper metabolism proteins with Alzheimer’s disease and Parkinson’s disease: a preliminary perspective

Neurodegenerative diseases, Alzheimer’s disease (AD) and Parkinson’s disease (PD), constitute a major worldwide health problem. Several hypothesis have been put forth to elucidate the basis of onset and pathogenesis of AD and PD; however, till date, none of these seems to clearly elucidate the complex pathoetiology of these disorders. Notably, copper dyshomeostasis has been shown to underlie the pathophysiology of several neurodegenerative diseases including AD and PD. Numerous studies have concluded beyond doubt that imbalance in copper homeostatic mechanisms in conjunction with aging causes an acceleration in the copper toxicity elicited oxidative stress, which is detrimental to the central nervous system. Amyloid precursor protein and α-synuclein protein involved in AD and PD are copper binding proteins, respectively. In this review, we have discussed the possible association of copper metabolism proteins with AD and PD along with briefly outlining the expanding proportion of “copper interactome” in human biology. Using network biology, we found that copper metabolism proteins, superoxide dismutase 1 and ceruloplasmin may represent direct and indirect link with AD and PD, respectively.     

The impact of heat waves on children’s health: a systematic review

Young children are thought to be particularly sensitive to heat waves, but relatively less research attention has been paid to this field to date. A systematic review was conducted to elucidate the relationship between heat waves and children’s health. Literature published up to August 2012 were identified using the following MeSH terms and keywords: “heatwave”, “heat wave”, “child health”, “morbidity”, “hospital admission”, “emergency department visit”, “family practice”, “primary health care”, “death” and “mortality”. Of the 628 publications identified, 12 met the selection criteria. The existing literature does not consistently suggest that mortality among children increases significantly during heat waves, even though infants were associated with more heat-related deaths. Exposure to heat waves in the perinatal period may pose a threat to children’s health. Pediatric diseases or conditions associated with heat waves include renal disease, respiratory disease, electrolyte imbalance and fever. Future research should focus on how to develop a consistent definition of a heat wave from a children’s health perspective, identifying the best measure of children’s exposure to heat waves, exploring sensitive outcome measures to quantify the impact of heat waves on children, evaluating the possible impacts of heat waves on children’s birth outcomes, and understanding the differences in vulnerability to heat waves among children of different ages and from different income countries. Projection of the children’s disease burden caused by heat waves under climate change scenarios, and development of effective heat wave mitigation and adaptation strategies that incorporate other child protective health measures, are also strongly recommended.     

Acts and practices of citizenship: Muslim women’s activism in the UK

Drawing on the growing literature on Muslim women’s activism, this paper explores grammars of action that frame political mobilizations of Muslim women in the UK. By taking a broad view of political activism, we identify acts and practices of citizenship through which Muslim women activists engage with, reinterpret and challenge social norms. The article critically engages with dominant readings of post-migration minorities’ political mobilization through the lens of citizenship regimes and draws attention to more processual and agency-centred perspectives on citizenship. We focus on two salient themes that Bristol-based Muslim activists were concerned with: mobilizing against violence against women, manifested in the anti-FGM campaign by Integrate Bristol, and attempts to re-negotiate the terms of participation in religious spaces, manifested in claims for more inclusive mosques. In both instances, mobilization was not confined to the local community or national level, but supported by and embedded in related transnational struggles.     

Effects of α-lipoic acid and myo-inositol supplementation on the oocyte environment of infertile obese women: A preliminary study

Obesity is becoming pandemic and is associated with impaired reproductive potential. Oxidative stress, low-grade chronic inflammation and mitochondrial dysfunctions, which characterize obesity, strongly affect oocyte environment and function.Supplementation with antioxidant and anti-inflammatory compounds has been suggested to improve fertility. Here we evaluated the effect of α-lipoic acid and myo-inositol supplementation on the oocyte environment of infertile obese women.Nineteen normal-weight and twenty-three obese women, infertile for non-ovarian reasons, were recruited. For two months before ovarian stimulation, all women received 400 μg/die folic acid, whereas 15 obese were additionally supplemented with 800 mg α-lipoic acid, 2 g myo-inositol/die.Antioxidant capacity was measured in follicular fluid by enzymatic assay; mitochondrial DNA (mtDNA) content and mRNA levels of two respiratory chain subunits were analyzed in granulosa cells by Real-time PCR.Pregnancy rate was similar between normal-weight and treated obese, and lower in untreated obese patients. Supplemented women showed significantly higher antioxidant levels in follicular fluid compared to the two groups taking only folic acid. Conversely, granulosa cells mtDNA content was decreased in treated and higher in untreated obese patients compared to normal-weight women, suggesting mtDNA increases to compensate for oxidative-stress damages. Reduced expression of respiratory subunits in untreated obese may confirm mitochondria impairment. Interestingly, mtDNA levels inversely correlated to both total and metaphase II oocyte number.In this preliminary study, combined supplementation of α-lipoic acid and myo-inositol in infertile obese women was associated with amelioration in the oxidative status of the oocyte environment, possibly contributing to a higher pregnancy rate.     

Incidence and severity of injuries among juvenile crown-of-thorns starfish on Australia’s Great Barrier Reef

Coral Reefs - Outbreaks of crown-of-thorns starfish (Acanthaster spp.) represent a major threat to coral reef ecosystems throughout the Indo-Pacific, and there is significant interest in whether...     

High accumulations of calcium and phosphorus in women’s pubic symphysis

To elucidate compositional changes of the pubic symphysis (PS) by aging, elements of pubic symphyses (PSs) removed from 26 cadavers were determined by inductively coupled plasma atomic-emission spectrometry. It was found that the relative contents (RCs) of calcium and phosphorus in women’s PSs were about three-and five-fold amounts as compared with those in men’s PSs, respectively. In contrast, the RCs of sulfur, magnesium, sodium, and iron in women’s PSs were somewhat lower than those in men’s PSs. The accumulations of calcium (Ca) and phosphorus (P) in women’s PSs occurred mainly beyond the age of 70-yr-old, but did not occur in men’s PSs.     

Process-oriented training in breastfeeding for health professionals decreases women’s experiences of breastfeeding challenges

Background

The World Health Organization recommends promoting exclusive breastfeeding for six months. Women often end breastfeeding earlier than planned, however women who continue to breastfeed despite problems often experience good support and counselling from health professionals. The aim of this study was to evaluate the effects of a process-oriented training in breastfeeding support counselling for midwives and child health nurses, on women’s satisfaction with breastfeeding counselling, problems with insufficient breast milk and nipple pain in relation to exclusive breastfeeding shorter or longer than 3 months.

Methods

An intervention through process-oriented training for health professionals regarding support in childbearing and breastfeeding took part in the south west of Sweden. This study was conducted in Sweden, in 2000 - 2003. Ten municipalities were paired, and within each pair, one was randomly assigned to the group of five intervention (IG) municipalities and one to the group of five control municipalities. Primiparas (n?=?540) were invited to participate in a longitudinal study to evaluate the care they received. A survey was distributed at 3 days, 3 months and 9 months postpartum. Data collection for control group A (n?=?162) started before the intervention was initiated. Data for control group B (n?=?172) were collected simultaneously with the intervention group (IG) (n?=?206). Women were also divided into two groups depending on whether they exclusive breastfed?<?3 months or?≥?3 months.

Results

Women in IG were more satisfied with the breastfeeding counselling (p?=?0.008) and felt the breastfeeding counselling was more coherent (p?=?0.002) compared to control groups, when exclusive breastfeeding was?<?3 months. In addition fewer women in the IG, among the group exclusively breastfeeding?<?3 months, had problems with insufficient breast milk compared to the control groups (p?=?0.01).

Conclusion

A process-oriented training for health professionals in support influenced women’s ability to solve breastfeeding problems such as the experience of insufficient breast milk production. Women with exclusive breastfeeding lasting?≥?3 months more often had breastfeeding duration in line with their planned breastfeeding duration, compared to women who had breastfeeding duration?<?3 months.

Trial registration

ACTRN12611000354987