Women during Aldermaston Peace march 1965

Women with placards and banners during Aldermaston Peace march 1965. The march covered the distance between Ipswich and Brisbane, Australia, walked in relays covering approximately two miles each. Most relay sections were sponsored by one or more individual organisations.

Blood pressure and heart rate during tonic immobility in the black tipped reef shark, Carcharhinus melanoptera

Tonic immobility was induced in black tipped reef sharks (Carcharhinus melanoptera) and heart rate and ventral aortic blood pressure recorded. Without branchial irrigation, tonic immobility was correlated with a significant depression in blood pressure and heart rate irrespective of the sharks being in air or in water. Tonic immobility with branchial irrigation resulted in a significant increase in blood pressure in sharks in air, but not in water. Heart rate was unchanged when the gills were irrigated. Intra-arterial injections of atropine abolished the bradycardia and blood pressure rise associated with tonic immobility. We conclude that, during tonic immobility, sharks are able to receive afferent information from the ventilatory system and make appropriate responses via the vagus nerve.

Women during Aldermaston Peace March, Brisbane Australia 1964

Marchers with placards and aprons during Aldermaston Peace March, April 5 1964, Brisbane Australia. The march covered the distance between Ipswich and Brisbane, Australia. Marchers walked in relays covering approximately two miles each. Most relay sections were sponsored by one or more individual organisations.

Women and children during Aldermaston Peace march 1965

Women and children with placards and banners during Aldermaston Peace march 1965. The march covered the distance between Ipswich and Brisbane, Australia, walked in relays covering approximately two miles each. Most relay sections were sponsored by one or more individual organisations.

Women wearing peace aprons during Peace march in Brisbane, Australia 1963

Women wearing peace aprons during Peace march in Brisbane, Australia 1963. Cars can be seen in the background.

Women and men during the 1963 Peace March, Brisbane, Australia

Women and men during Peace march in Brisbane, Australia 1963. Car can be seen in the background. Two men one with drum follow the women, one of which has a banner Women strike for peace say U.A.W. The Union of Australian Women is a national organisation that was formed in 1950. Its aim is to work for the status and wellbeing of women across the world. It has been involved in a wide variety of campaigns that concern women. The Union of Australian Women networks with other women's community and union groups on such issues.

Women with umbrellas during Peace march on Sunday April 5th 1964, Brisbane.

Two women with umbrellas outside a cemetery during Peace march, Sunday April 5th Brisbane, Australia, 1964.

Members of the Union of Australian Women with banner during Hiroshima Day 1964, Brisbane

Members of the Union of Australian Women with banner during Hiroshima Day 1964, Brisbane, Australia. The Union of Australian Women is a national organisation that was formed in 1950. Its aim is to work for the status and wellbeing of women across the world. It has been involved in a wide variety of campaigns that concern women. The Union of Australian Women networks with other women's community and union groups on such issues.

The effect of water fluoridation on the bone mineral density of young women [Saskatoon study]

Introduction: Osteogenic effects of therapeutic fluoride have been reported; however, the impact of exposure to low level water fluoridation on bone density is not clear. We investigated the effect of long-term exposure to fluoridated water from growth to young adulthood on bone mineral density (BMD). Methods: BMD was measured in 24 healthy women from Regina (fluoride 0.1 mg/L) and 33 from Saskatoon (fluoride 1.0 mg/L), with no differences between groups for height, weight, lifestyle or dietary factors. Results: Saskatoon women had significantly higher mean BMD at total anterior-posterior lumbar spine (APS) and estimated volumetric L3 (VLS), with no difference at total body (TB) or proximal femur (PF). Conclusion: Exposure to water fluoridation during the growing years may have a power impact on axial spine bone density in young women.