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Malaria : Plasmodium togetherness a strategy for breeding success
Malaria, which infects 600 million people in the world and leads annually to 2 million deaths, is the most widespread of infectious diseases. The pathological agent is a microscopic parasite of the Plasmodium genus which develops inside the host's erythrocytes. Plasmodia go through a series of asexual reproduction cycles before a transition takes... view more... (2004-02-20)
Scientists demonstrate feasibility of preventing malaria parasite from becoming sexually mature
Researchers have demonstrated the possibility of preventing the human malaria parasite, Plasmodium falciparum, which is responsible for more than a million malaria deaths a year, from becoming sexually mature. view more (2008-06-03)
Bigger is better when it comes to the G spot
DRUGS such as Viagra should work for some women- especially if they have a big G spot. This spot, famed for producing spectacular orgasms, turns out to be awash with the enzymes that these drugs act on. The term G spot, coined by Ernest Grafenberg in 1950, refers to an area a few centimetres up inside the vagina on the side closest to a woman`s... view more... (2002-07-03)
Study shows complex link between abuse and eating disorders
Women who were victims of childhood sexual abuse have long been assumed to be at a higher risk for eating disorders. The results of research, however, have been mixed, with some studies showing a link and others none. view more (2005-12-20)
Blue eyes - a clue to paternity
Before you request a paternity test, spend a few minutes looking at your child's eye color. view more (2006-10-24)
Gene determines whether male body odor smells pleasant
To many, urine smells like urine and vanilla smells like vanilla. But androstenone, a derivative of testosterone that is a potent ingredient in male body odor, can smell like either - depending on your genes. view more (2007-09-17)
Obesity genetics
New evidence that genetics plays a key role in obesity is published today in the International Journal of Bioinformatics Research and Applications. The findings relate to the genetics of modern Pima Indians who have an unusually high rate of obesity but could be extrapolated to all people. view more (2007-10-16)
Differences in sexual desire can be attributed to genetic variances
New evidence that individual differences in human sexual desire can be attributed to genetic variations has been revealed by a research group headed by a professor of psychology at the Hebrew University of Jerusalem. view more (2006-05-31)
Parental attitudes to young sex offenders
This is the finding presented today, Tuesday 28 September, by Carol Barnes and Dr Gareth Hughes of the Institute of Criminology, University of Cambridge, at The British Psychological Society's Division of Forensic Psychology Conference held at Churchill College, University of Cambridge. view more (1999-09-13)
Abortion-Rights and Anti-Abortion Groups Share Some Values
People with strong views on abortion and other controversial issues tend to exaggerate differences of opinion they have with their opponents, a new University of Florida study finds. view more (2006-01-27)
Should older men be screened for prostate cancer?
Screening for prostate cancer in older men has been problematic. While this form of cancer can be fatal, it often progresses so slowly that men are more likely to die from some other disease. Aggressive treatments such as radical prostatectomy or radiation therapy may eradicate the cancer but have negativ view more (2006-05-02)
Good sexual intercourse lasts minutes, not hours, therapists say
Satisfactory sexual intercourse for couples lasts from 3 to 13 minutes, contrary to popular fantasy about the need for hours of sexual activity, according to a survey of U.S. and Canadian sex therapists. view more (2008-04-01)
Erotic images prove useful in coaxing out unconscious brain activity
When your eyes are presented with erotic images in a way that keeps you from becoming aware of them, your brain can still detect and respond to the images according to your gender and sexual orientation. view more (2006-10-27)
Old mystery solved, revealing origin of regulatory T cells that 'police' and protect the body
More than 150 years after the discovery of Hassall's corpuscles in 1849, the function of these round blobs of cells in the human thymus gland has now been explained. The answer, in turn, ends an intense hunt for the origin of regulatory T cells that has been under way for years. view more (2005-10-13)
Scientific design of GM farm-scale evaluations made public
The 40th anniversary issue of the British Ecology Society's Journal of Applied Ecology this month leads with two major papers describing the background, methodology and experimental design of the farm-scale evaluations of genetically modified herbicide-tolerant crops. In laying out the statistical design and methods of data collection for the... view more... (2003-02-07)
Why men are more aggressive: What a mother should know
Aggression in men may be due to variations in one of two genes involved in the activity of the neurotransmitter serotonin. view more (2006-06-21)
Further evidence that genetics has a role in determining sexual orientation in men
Is sexual orientation something people are born with - like the colour of their skin and eyes - or a matter of choice" view more (2007-11-08)
Thirty per cent of school children have sex before they're sixteen
A survey of 931 school children has found that 31 per cent had reported that they had had sex at least once before they were 16. 'Half of these children had not used any form of contraception during these sexual encounters,' said Professor Louise Wallace at the joint British Psychological Society's Division of Health Psychology and European... view more... (2001-08-30)
Sex: Why bother? Evolutionary mysteries probed at UH
What advantage did sex offer when it first appeared and why does sex persist in modern organisms, stopping them from becoming asexual again? view more (2006-03-02)
Hermaphroditic plants have genetic advantage in areas where extinctions are frequent
In one of the first studies to empirically compare the reproductive success of hermaphrodites and male and female populations, biologists from the University of Oxford make use of the rare and extreme sexual diversity displayed in a species of European weed to test the hypothesis that hermaphrodites have been selected in regions with frequent... view more... (2006-02-22)
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