New Method Of Treatment Glaucoma.
Contact lenses that convey glaucoma medication over sustained periods are getting closer to reality, say researchers working with laboratory animals. In their study, the lenses delivered the glaucoma narcotize latanoprost (brand name Xalatan) continuously to animals for a month ante health. It's hoped that some heyday such lenses will replace eye drops now cast-off to treat the eye disease, the researchers said Dec 2013.
Friday, 8 January 2016
The Flu Vaccine Is Little Effect On Men
The Flu Vaccine Is Little Effect On Men.
The flu vaccine is less impressive for men than women, and researchers at Stanford University credence in they've figured out why. The man's hormone testosterone causes genes in the immune structure to produce fewer antibodies, or defense mechanisms, in response to the vaccine, they found boostropin hgh injections. "Men, typically, do worse than women in unaffected response to infection and vaccination," said Stanford research affiliate David Furman, the lead study investigator.
For instance, men are more susceptible to bacterial, viral, fungal and parasitic infection than women. And men's unsusceptible systems don't rejoin as robustly as women's to vaccinations against flu, yellow fever, measles, hepatitis and many other diseases acnezine. For the study, published online Dec 23, 2013 in the Proceedings of the National Academy of Sciences, the researchers analyzed the blood of nearly 90 adults after they received a seasonal flu shot.
Men with the highest testosterone levels had the worst rejoinder to the flu vaccine across the board. Testosterone is tied to leading masculine sex characteristics, such as muscle strength, beard growth and risk-taking. "We found a set of genes in men that when activated caused a on one's uppers response to the vaccine, but were not involved in female response. Some of these genes are regulated by testosterone".
It's testosterone's impact on these genes that causes the poor vaccine response. "This has a lot of implications for vaccine development". Vaccine comeback might be better if men were given twice the dose, he suggested, or possibly if testosterone levels were reduced. The whole picture isn't very clear or simple. Men's weaker response to the flu vaccine is only seen for some strains of flu.
The flu vaccine is less impressive for men than women, and researchers at Stanford University credence in they've figured out why. The man's hormone testosterone causes genes in the immune structure to produce fewer antibodies, or defense mechanisms, in response to the vaccine, they found boostropin hgh injections. "Men, typically, do worse than women in unaffected response to infection and vaccination," said Stanford research affiliate David Furman, the lead study investigator.
For instance, men are more susceptible to bacterial, viral, fungal and parasitic infection than women. And men's unsusceptible systems don't rejoin as robustly as women's to vaccinations against flu, yellow fever, measles, hepatitis and many other diseases acnezine. For the study, published online Dec 23, 2013 in the Proceedings of the National Academy of Sciences, the researchers analyzed the blood of nearly 90 adults after they received a seasonal flu shot.
Men with the highest testosterone levels had the worst rejoinder to the flu vaccine across the board. Testosterone is tied to leading masculine sex characteristics, such as muscle strength, beard growth and risk-taking. "We found a set of genes in men that when activated caused a on one's uppers response to the vaccine, but were not involved in female response. Some of these genes are regulated by testosterone".
It's testosterone's impact on these genes that causes the poor vaccine response. "This has a lot of implications for vaccine development". Vaccine comeback might be better if men were given twice the dose, he suggested, or possibly if testosterone levels were reduced. The whole picture isn't very clear or simple. Men's weaker response to the flu vaccine is only seen for some strains of flu.
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