civilcelebrant.net

Wednesday, December 7, 2016

Chemotherapy is usually associated with a collection of side effects ranging from digestive problems to hair loss, but a study published this week in Human Reproduction demonstrated that female cancer patients may find they have something in common with much younger women in one specific area — their ovaries.

Scientists from the University of Edinburgh examined donated ovarian tissue from fourteen female cancer patients, most of whom had Hodgkin lymphoma, and compared it to tissue from healthy women. They found the samples from women who had been treated with a specific chemotherapeutic regimen known as ABVD not only contained greater numbers of dormant ova — egg cells — than those from women treated with harsher regimens but also more than samples from healthy women. ABVD is named for combining several drugs known as adriamycin, bleomycin, vinblastine, and dacarbazine.

These reproductive cells were not merely more plentiful in ABVD patients. They also appeared immature, “new” in the words of lead researcher Evelyn Telfer. This challenges the conventional belief that girls are born with all the ova they will ever have and the numbers can only go down as the cells are either used up by the reproductive cycle or succumb to damage or natural aging. However, further research is needed to confirm this. The study covered relatively few patients by scientific standards, and David Albertini of the Center for Human Reproduction in New York has suggested the cells may not actually be freshly grown. Instead, they may have always been there and were merely rendered more detectable by ABVD treatment.

The ability to grow new egg cells may have significant implications for women in Western societies, many of whom postpone childbearing to establish careers, sometimes into their late thirties or forties. However, Telfer warns against making use of these findings too soon: “There’s so much we don’t know about the ovary. We have to be very cautious about jumping to clinical applications.”

The experiments had been discussed earlier this year at the annual conference of the European Society of Human Reproduction and Embryology.

Tuesday, October 2, 2007

Zork Hun is running for the Libertarian party in the Ontario provincial election, in the Parkdale-High Park riding. Wikinews’ Nick Moreau interviewed him regarding his values, his experience, and his campaign.

Stay tuned for further interviews; every candidate from every party is eligible, and will be contacted. Expect interviews from Liberals, Progressive Conservatives, New Democratic Party members, Ontario Greens, as well as members from the Family Coalition, Freedom, Communist, Libertarian, and Confederation of Regions parties, as well as independents.

Wednesday, December 4, 2013

A study published this month in Journal of Primary Health Care by researchers at the School of Population Health, University of Auckland found a correlation between adolescent obesity amongst Pacific Islanders (PI) living in New Zealand and church attendance. The results were based on interviews with 2,495 Auckland teenagers attending six different secondary schools, questionnaires given to students, and anthropometric measurements such as body mass index.

While the percentage of non-churchgoing overweight — as opposed to normal or obese — adolescents was the same as churchgoing for Samoans and Cook Island Maori, 1% higher for “other PI” and 7% higher for Tongans, the rate of obese churchgoing adolescents was higher across all groups. Samoan churchgoing teens had an obese percentage of 38% compared to 35% for their non-churchgoing peers. For Cook Island Maori, it was 29% compared to 23%; for Tongans, 37% to 29%; for other PI, 31% to 29%.

The study sought to examine different factors between churchgoing and non-churchgoing populations, finding that Samoan and Tongan churchgoers were more likely than non-churchgoers to have watched four or more hours of television or DVDs on the previous Saturday night. On the last Sunday night, non-churchgoers were more likely to have watched four or more hours across all groups, but the total percentages for churchgoers increased compared to Saturday; particularly, while only 13% of Cook Island Maori and other PI watched four or more hours on Saturday, 30% watched four or more hours on Sunday.

Researchers also found that across all PI groups, non-churchgoing teens were more likely to have less than one serving of fruit a day and were a bit more likely to not eat lunch. With the exception of other PI, non-churchgoing teens were also more likely to rarely eat pies, fast food, and fried food compared to their churchgoing peers. Samoan churchgoers were also statistically more likely to consume soft drinks than their non-churchgoing peers.

The work by Ofa A. Dewes, Robert Scragg, and C. Raina Elley built on existing research regarding obesity in PI communities, and other global studies that have found higher rates of obesity in churchgoing populations. They claim their research in this area is important because as an ethnic group, PI had the highest rates of childhood and adult obesity.

Monday, May 24, 2010

Jordan Romero, a thirteen-year-old alpinist from Big Bear Lake, California, is the youngest person to have summited Mount Everest, according to reports circulated by the Associated Press quoting a spokesman based in the United States. The expedition included the boy’s father, stepmother, and three Sherpa guides.

Romero ascended 8,850 metres (29,035 feet) breaking the record for the youngest climber on Everest previously set by 16 year old Temba Tsheri from Nepal. “It’s something I’ve always wanted to do before I die — I just happen to be doing it at this age. I happen to be going for a world record. But I just want to climb it,” Jordan told AFP reporters before embarking on the trek. On the same day, mountaineer Apa Sherpa, from Nepal, scaled Everest for the 20th time breaking a personal record.

It is anticipated that additional information will become available once the summit team returns to camp on the Tibet side of the mountain.