Attitudes and experiences : qualitative perspectives on erectile dysfunction from the female partner

This study explored the woman’s experience of her partner’s erectile dysfunction (ED) focusing particularly on sexual experiences, relationship satisfaction, and communication. One hundred women completed a semistructured interview, providing information about how ED impacted her relationship with her partner. For some women, there was a sense of hopelessness and frustration surrounding their sex lives, while for others, her partner’s ED had led to efforts towards increasing non-physical intimacy and sexual communication. These findings demonstrate the importance of the relationship, including communication between the partners, in a women’s experience of her partners’ ED.

Energy deficiency, menstrual disturbances, and low bone mass : what do exercising Australian women know about the female athlete triad?

Purpose: Prevention of the female athlete triad is essential to protect female athletes’ health. The aim of this study was to investigate the knowledge, attitudes, and behaviors of regularly exercising adult women in Australia toward eating patterns, menstrual cycles, and bone health.
Methods: A total of 191 female exercisers, age 18–40 yr, engaging in ≥2 hr/wk of strenuous activity, completed a survey. After 11 surveys were excluded (due to incomplete answers), the 180 participants were categorized into lean-build sports (n = 82; running/ athletics, triathlon, swimming, cycling, dancing, rowing), non-lean-build sports (n = 94; basketball, netball, soccer, hockey, volleyball, tennis, trampoline, squash, Australian football), or gym/fitness activities (n = 4).
Results: Mean (± SD) training volume was 9.0 ± 5.5 hr/wk, with participants competing from local up to international level. Only 10% of respondents could name the 3 components of the female athlete triad. Regardless of reported history of stress fracture, 45% of the respondents did not think that amenorrhea (absence of menses for ≥3 months) could affect bone health, and 22% of those involved in lean-build sports would do nothing if experiencing amenorrhea (vs. 3.2% in non-lean-build sports, p = .005). Lean-build sports, history of amenorrhea, and history of stress fracture were all significantly associated with not taking action in the presence of amenorrhea (all p < .005). Conclusions: Few active Australian women are aware of the detrimental effects of menstrual dysfunction on bone health. Education programs are needed to prevent the female athlete triad and ensure that appropriate actions are taken by athletes when experiencing amenorrhea.

Impaired neuronal insulin signaling precedes Aβ42 accumulation in female AβPPsw/PS1ΔE9 mice

Reduced glucose utilization is likely to precede the onset of cognitive deficits in Alzheimer's disease (AD). Similar aberrant glucose metabolism can also be detected in the brain of several AD mouse models. Although the cause of this metabolic defect is not well understood, it could be related to impaired insulin signaling that is increasingly being reported in AD brain. However, the temporal relationship between insulin impairment and amyloid-β (Aβ) biogenesis is unclear. In this study using female AβPPsw/PS1ΔE9 mice, we found that the level of Aβ40 was fairly constant in 6- to 15-month-old brains, whereas Aβ42 was only significantly increased in the 15-month-old brain. In contrast, increased levels of IRβ, IGF-1R, IRS1, and IRS-2, along with reduced glucose and insulin content, were detected earlier in the 12-month-old brains of AβPPsw/PS1ΔE9 mice. The reduction in brain glucose content was accompanied by increased GLUT3 and GLUT4 levels. Importantly, these changes precede the significant upregulation of Aβ42 level in the 15-month-old brain. Interestingly, reduction in the p85 subunit of PI3K was only apparent in the 15-month-old AβPPsw/PS1ΔE9 mouse brain. Furthermore, the expression profile of IRβ, IRS-2, and p85/PI3K in AβPPsw/PS1ΔE9 was distinct in wild-type mice of a similar age. Although the exact mechanisms underlining this connection remain unclear, our results suggest a possible early role for insulin signaling impairment leading to amyloid accumulation in AβPPsw/PS1ΔE9 mice.

Trends in Australian contact lenses prescribing 2000

Background:This study was conducted to ascertain current modes of contact lens prescribing in Australia.

Methods:One thousand questionnaires were randomly distributed to proportionate samples of optometrists in each state of Australia. The profession fits the majority of contact lenses in Australia and the sample represents 55 per cent of all optometrists. We requested details of the first 10 patients fitted with contact lenses after receipt of the questionnaire.

Results:We received 224 completed questionnaires, detailing contact lens fits to 2,230 patients. The mean age of the patient group was 32.3 ± 12.9 years and 65 per cent of these were female. Sixty per cent of patients were existing wearers, the remainder being new fits. The data indicated that 94 per cent of new fits were with soft lenses, of which six per cent were for extended wear. For refits 83 per cent were soft lenses and 24 per cent were extended wear. It was clear that the lens of first choice was mid-water-content (52 per cent of all soft lens fits). Only nine per cent of all soft fits were for lenses which were not replaced on a planned basis. The majority of rigid lenses were prescribed using mid-Dk materials (71 per cent). Analysis of solution prescribing indicates that multipurpose products were the most common regimens for planned replacement soft lenses. The percentage of hydrogen peroxide prescribed increased as lens replacement became less frequent.

Conclusions:Non-planned replacement lenses are now rarely prescribed to patients. Extended wear lenses and rigid lenses are prescribed more to existing contact lens wearers. The impact of multifocal lens designs on contact lens prescribing is very small, namely, five per cent of soft contact lenses and eight per cent of rigid lenses, despite 20 per cent of patients being over 45 years of age.

Effects of the aromatase inhibitor Fadrozole on plasma sex steroid secretion and oocyte maturation in female coho salmon (Oncorhynchus kisutch) during vitellogenesis

17β-estradiol, 17α-20β-dihydroxy-4-pregnen-3-one (17α-20β-P), and testosterone levels were measured in plasma samples obtained from vitellogenic coho salmon (Oncorhynchus kisutch) before and 32 days after injection of the aromatase inhibitor Fadrozole (AI). Plasma 17β-estradiol levels decreased significantly 6 h after injection in all AI treated fish. The higher the dose the longer the maintenance of low plasma 17β-estradiol levels. Inversely, plasma 17α-20β-P increased significantly 6 h after injection in all AI treated fish, and the higher the dose the longer the maintenance of high plasma 17α-20β-P levels. At 48 h after injection plasma testosterone levels were significantly higher in the AI treated groups. The oocyte maturation index showed that multiple injections with AI retarded oocyte development. Besides, oocyte diameter and GSI were lower in the same group, which presented high incidence of atresia of vitellogenic oocytes. The ovarian follicles and brain of the fish which received multiple injections secreted less 17β-estradiol, in vitro. These findings suggest that aromatase inhibitors such as Fadrozole may have a potential as a tool to regulate sexual development in salmon.

Oh yes, he is hot : female football fans and the sexual objectification of sportsmen’s bodies

The past decade has witnessed a growing focus on the study of women sports fans within the social sciences and related disciplines. Emerging from and responding to the historical marginalization of women in sport and the bias towards the male fan in literature on sports spectatorship, critical research on women spectators serves the valuable function of illuminating “women’s everyday experiences of being a sports fan” (Gosling 2007: 250). This chapter considers one aspect of women’s participation as followers of male sports, namely, the extent to which female fans partake in the sexual objectification of sportsmen. We aim to assess how looking at male athletes in sexually desiring ways impacts on the individual and collective construction of women’s gender and sports fan identities.

Cultural barriers for female jockeys – the biggest hurdle

This thesis argues that inclusion of women jockeys at the elite level was enabled by the equal opportunity legislation when it was first enacted but the legislation has failed to live up to its' initial promise. Cultural barriers continue to inform and authorise unfair work practices.

Monkey in a cage : the complicated loyalties of mid-level academic women working in higher education

Loyalty raises a dilemma for women’s career progression and leadership because it signals confidence in the organisation, despite the ongoing constraints that organisations present for women and their leadership aspirations. The research investigates women’s loyalty in the context of higher education. Focussing on a select group of mid-level female academics, the paper will argue against a common sense understanding of loyalty as an expression of female care. A critical reconsideration of loyalty as care is made possible by analysing the ‘utility of loyalty’ and how it becomes a legitimate organising principle that operationalises institutional and personal objectives. How women enact loyalty draws on agency theory to explain and analyse the way loyalty is appropriated by women. The results show contradictory actions around loyalty, however, these can be clarified by agency theory to demystify loyalty and critically analyse how specific work actions and practices shape explain seemingly contradictory and emotive responses. The complications around women and loyalty are expressions of a substantive rationality through which mid-level female academics respond to the uneven opportunities, limitations and constraints that influence their work, profession and relationships.

Negotiating masculine hegemony : female physical educators in an all-boys’ school

School physical education (PE) and sport are commonly regarded as sites where dominant or hegemonic masculinities cultivate, often at the expense of individuals who embody different gendered identities. In all-boys' PE settings, curriculum content frequently orientates around competitive and traditionally masculine team sports wherein teaching pedagogies draw heavily on ‘masculine’ practices that serve to legitimate and/or reproduce hierarchical and heteronormative masculinities. Embedded in the broader tenets of gender equity, this article draws on Foucault's technologies of the self to examine the experiences of two female physical educators in an all-boys' school as they negotiate their daily work in an environment where embodied masculinities are intensified. In doing so, it looks beyond the PE department to the wider school context (discourse and practice) as integral to the contestation and struggles for the professional identities available and taken up by female PE teachers in all-boy settings. Our findings reveal strategies that these teachers employed to negotiate and reconcile the tensions associated with being ‘positioned’ outside the gendered hegemony of the school.