The 2009 H1N1 Virus Is Genetically Changed Over The Past 1,5 Years.
Although the pandemic H1N1 "swine" flu that emerged terminal appear has stayed genetically unwavering in humans, researchers in Asia say the virus has undergone genetic changes in pigs during the model year and a half. The fear is that these genetic changes, or reassortments, could forth a more virulent bug. "The particular reassortment we found is not itself likely to be of major gentle health risk, but it is an indication of what may be occurring on a wider scale, undetected," said Malik Peiris, an influenza top-notch and co-author of a paper published in the June 18 issue of Science. "Other reassortments may occur, some of which predicate greater risks".
The findings underscore the importance of monitoring how the influenza virus behaves in pigs, said Peiris, who is chairman and professor of microbiology at the University of Hong Kong and methodical director of the university's Pasteur Research Center. "Obviously, there's a lot of developing going on and whenever you see some unstable situation, there's the potential for something new to evolve that could be dangerous," added Dr John Treanor, professor of medicine and of microbiology and immunology at the University of Rochester Medical Center in New York.
Thursday, 15 May 2014
Saturday, 10 May 2014
African-Americans Began A Thicket To Die From Breast Cancer
African-Americans Began A Thicket To Die From Breast Cancer.
Black bosom cancer patients are more expected to die than white patients, regardless of the species of cancer, according to a new study in 2013. This suggests that the lower survival rate mid black patients is not solely because they are more often diagnosed with less treatable types of breast cancer, the researchers said. For more than six years, the researchers followed nearly 1700 soul cancer patients who had been treated for luminal A, luminal B, basal-like or HER2-enriched bust cancer subtypes.
During that period, about 500 of the patients had died, nearly 300 of them from heart cancer. Black patients were nearly twice as likely as ivory patients to have died from breast cancer. The researchers also found that black patients were less likely than light-skinned patients to be diagnosed with either the luminal A or luminal B breast cancer subtypes.
Black bosom cancer patients are more expected to die than white patients, regardless of the species of cancer, according to a new study in 2013. This suggests that the lower survival rate mid black patients is not solely because they are more often diagnosed with less treatable types of breast cancer, the researchers said. For more than six years, the researchers followed nearly 1700 soul cancer patients who had been treated for luminal A, luminal B, basal-like or HER2-enriched bust cancer subtypes.
During that period, about 500 of the patients had died, nearly 300 of them from heart cancer. Black patients were nearly twice as likely as ivory patients to have died from breast cancer. The researchers also found that black patients were less likely than light-skinned patients to be diagnosed with either the luminal A or luminal B breast cancer subtypes.
Sunday, 20 April 2014
Despite The Risk Of Skin Cancer Sun Decks Still Popular
Despite The Risk Of Skin Cancer Sun Decks Still Popular.
Tanning bed use remains ordinary to each Americans, a new study shows, in the face reported links to an increased risk of skin cancer and the availability of safe "spray-on" tans. In fact, about one in every five women and more than 6 percent of men sway they use indoor tanning, University of Minnesota researchers report. "Tanning is common, markedly among offspring women," said study author Kelvin Choi, a research associate from the university's School of Public Health. "The use of tanning is in fact higher than smoking".
And "People tan for artistic reasons," said Dr Cheryl Karcher, a dermatologist and educational spokeswoman for The Skin Cancer Foundation. "A lot of masses feel they look better with a little bit of color. Eventually, relations will realize that the skin you were born with is the skin that looks best on you".
Karcher noted that there is no safe consistent of tanning. "Ultraviolet light damages the DNA of cells and makes cancer," she said. "People should unconditionally avoid indoor tanning. There is absolutely no reason for it. In the extensive run, it's really harmful".
Yet, many seem unaware of the risk for skin cancer linked to tanning beds and don't chew over avoiding them as a way to reduce their risk of skin cancer, the researchers noted. That's unfortunate, Choi said, because "the regard of indoor tanning centre of young women may contribute to the recent increase of melanoma in women under 40".
The report is published in the December come of the Archives of Dermatology. Skin cancer is the most common form of cancer in the United States. According to the American Cancer Society, in 2009 there were about 1 million recent cases of melanoma and non-melanoma fell cancer and about 8650 Americans died from melanoma, the most deadly be composed of of skin cancer.
Numerous studies have linked indoor tanning to a heightened risk of skin cancer, including one burn the midnight oil published in May that found that tanning bed use boosts the odds for melanoma. Early this year, an warning panel to the US Food and Drug Administration also recommended a ban on the use of tanning beds by populace under the age of 18.
Tanning bed use remains ordinary to each Americans, a new study shows, in the face reported links to an increased risk of skin cancer and the availability of safe "spray-on" tans. In fact, about one in every five women and more than 6 percent of men sway they use indoor tanning, University of Minnesota researchers report. "Tanning is common, markedly among offspring women," said study author Kelvin Choi, a research associate from the university's School of Public Health. "The use of tanning is in fact higher than smoking".
And "People tan for artistic reasons," said Dr Cheryl Karcher, a dermatologist and educational spokeswoman for The Skin Cancer Foundation. "A lot of masses feel they look better with a little bit of color. Eventually, relations will realize that the skin you were born with is the skin that looks best on you".
Karcher noted that there is no safe consistent of tanning. "Ultraviolet light damages the DNA of cells and makes cancer," she said. "People should unconditionally avoid indoor tanning. There is absolutely no reason for it. In the extensive run, it's really harmful".
Yet, many seem unaware of the risk for skin cancer linked to tanning beds and don't chew over avoiding them as a way to reduce their risk of skin cancer, the researchers noted. That's unfortunate, Choi said, because "the regard of indoor tanning centre of young women may contribute to the recent increase of melanoma in women under 40".
The report is published in the December come of the Archives of Dermatology. Skin cancer is the most common form of cancer in the United States. According to the American Cancer Society, in 2009 there were about 1 million recent cases of melanoma and non-melanoma fell cancer and about 8650 Americans died from melanoma, the most deadly be composed of of skin cancer.
Numerous studies have linked indoor tanning to a heightened risk of skin cancer, including one burn the midnight oil published in May that found that tanning bed use boosts the odds for melanoma. Early this year, an warning panel to the US Food and Drug Administration also recommended a ban on the use of tanning beds by populace under the age of 18.
Saturday, 19 April 2014
Significant Weight Gain During Pregnancy Increases The Risk Of Gestational Diabetes
Significant Weight Gain During Pregnancy Increases The Risk Of Gestational Diabetes.
Excessive rig get to during pregnancy, especially the first trimester, may increase a woman's danger of gestational diabetes, say US researchers. Their three-year study included 345 in a family way women with gestational diabetes and 800 pregnant women without gestational diabetes, which is defined as glucose racism that typically occurs during the second or third trimester of pregnancy.
After the researchers adjusted for a or slue of factors - age at delivery, previous births, pre-pregnancy body-mass first finger and race and/or ethnicity - they found that women who gained more weight during pregnancy than recommended by the US Institute of Medicine were 50 percent more odds-on to develop gestational diabetes, compared to those whose bulk gain was within or below the IOM recommendations. The link between pregnancy weight gain and gestational diabetes was strongest amongst overweight and non-white women.
The study was published online Feb 22 in the quarterly Obstetrics and Gynecology. "Health-care providers should talk to their patients early in their pregnancy about the suited gestational weight gain, especially during the first trimester, and help women monitor their superiority gain.
Excessive rig get to during pregnancy, especially the first trimester, may increase a woman's danger of gestational diabetes, say US researchers. Their three-year study included 345 in a family way women with gestational diabetes and 800 pregnant women without gestational diabetes, which is defined as glucose racism that typically occurs during the second or third trimester of pregnancy.
After the researchers adjusted for a or slue of factors - age at delivery, previous births, pre-pregnancy body-mass first finger and race and/or ethnicity - they found that women who gained more weight during pregnancy than recommended by the US Institute of Medicine were 50 percent more odds-on to develop gestational diabetes, compared to those whose bulk gain was within or below the IOM recommendations. The link between pregnancy weight gain and gestational diabetes was strongest amongst overweight and non-white women.
The study was published online Feb 22 in the quarterly Obstetrics and Gynecology. "Health-care providers should talk to their patients early in their pregnancy about the suited gestational weight gain, especially during the first trimester, and help women monitor their superiority gain.
Significant Weight Gain During Pregnancy Increases The Risk Of Gestational Diabetes
Significant Weight Gain During Pregnancy Increases The Risk Of Gestational Diabetes.
Excessive bias money during pregnancy, especially the first trimester, may increase a woman's endanger of gestational diabetes, say US researchers. Their three-year study included 345 having a bun in the oven women with gestational diabetes and 800 pregnant women without gestational diabetes, which is defined as glucose bias that typically occurs during the second or third trimester of pregnancy.
After the researchers adjusted for a party of factors - age at delivery, previous births, pre-pregnancy body-mass sign and race and/or ethnicity - they found that women who gained more weight during pregnancy than recommended by the US Institute of Medicine were 50 percent more able to develop gestational diabetes, compared to those whose cross gain was within or below the IOM recommendations. The link between pregnancy weight gain and gestational diabetes was strongest amidst overweight and non-white women.
The study was published online Feb 22 in the history Obstetrics and Gynecology. "Health-care providers should talk to their patients early in their pregnancy about the set aside gestational weight gain, especially during the first trimester, and help women monitor their tonnage gain.
Excessive bias money during pregnancy, especially the first trimester, may increase a woman's endanger of gestational diabetes, say US researchers. Their three-year study included 345 having a bun in the oven women with gestational diabetes and 800 pregnant women without gestational diabetes, which is defined as glucose bias that typically occurs during the second or third trimester of pregnancy.
After the researchers adjusted for a party of factors - age at delivery, previous births, pre-pregnancy body-mass sign and race and/or ethnicity - they found that women who gained more weight during pregnancy than recommended by the US Institute of Medicine were 50 percent more able to develop gestational diabetes, compared to those whose cross gain was within or below the IOM recommendations. The link between pregnancy weight gain and gestational diabetes was strongest amidst overweight and non-white women.
The study was published online Feb 22 in the history Obstetrics and Gynecology. "Health-care providers should talk to their patients early in their pregnancy about the set aside gestational weight gain, especially during the first trimester, and help women monitor their tonnage gain.
Monday, 14 April 2014
Experts Recommend Spending The Holidays At Home
Experts Recommend Spending The Holidays At Home.
The sabbatical mellow is one of the most dangerous times of the year on US roads. Between Thanksgiving and New Year's Eve, as many as 900 nation nationwide could die in crashes caused by drunk driving, safeness officials report. "We've made tremendous strides in changing the social norms associated with drinking and driving, but the tough nut to crack is far from solved," Jonathan Adkins, deputy executive director for the Governors Highway Safety Association (GHSA) said in an joining news release.
And "Alcohol-impaired driving claimed 10,322 lives end year, an increase of 4,6 percent compared with 2011. That's an alarming statistic and one we're committed to address". The GHSA and its members - which subsume all 50 delineate highway safety offices - are joining federal and stage police to launch the annual Drive Sober or Get Pulled Over program. The dynamism combines high-visibility law enforcement with advertising and grassroots efforts to detect and intimidate drunk driving.
The sabbatical mellow is one of the most dangerous times of the year on US roads. Between Thanksgiving and New Year's Eve, as many as 900 nation nationwide could die in crashes caused by drunk driving, safeness officials report. "We've made tremendous strides in changing the social norms associated with drinking and driving, but the tough nut to crack is far from solved," Jonathan Adkins, deputy executive director for the Governors Highway Safety Association (GHSA) said in an joining news release.
And "Alcohol-impaired driving claimed 10,322 lives end year, an increase of 4,6 percent compared with 2011. That's an alarming statistic and one we're committed to address". The GHSA and its members - which subsume all 50 delineate highway safety offices - are joining federal and stage police to launch the annual Drive Sober or Get Pulled Over program. The dynamism combines high-visibility law enforcement with advertising and grassroots efforts to detect and intimidate drunk driving.
Tuesday, 8 April 2014
Skin Color Affects The Rate Of Weight Loss
Skin Color Affects The Rate Of Weight Loss.
Black women will be deprived of less heaviness than white women even if they follow the exact same exercise and diet regimen, researchers report. The intellect behind this finding is that black women's metabolisms run more slowly, which decreases their continually energy burn, said study author James DeLany, an associate professor in the compartmentation of endocrinology and metabolism at the University of Pittsburgh School of Medicine. "African-American women have a decrease energy expenditure. They're going to have to eat fewer calories than they would if they were Caucasian, and/or flourish their physical activity more," said DeLany.
His report is published in the Dec 20, 2013 spring of the International Journal of Obesity. DeLany and his colleagues reached this conclusion during a weight-loss go into involving severely obese white and black women. Previous studies have shown that black women trifle away less weight, and the researchers set out to verify those findings. The research included 66 pasty and 69 black women, who were placed on the same calorie-restricted diet of an average of 1800 calories a age for six months.
They also were assigned the same exercise schedule. The black women lost about 8 pounds less, on average, than the pale women, the researchers found. The explanation can't be that hyacinthine women didn't adhere to the diet and exercise plan. The researchers closely tracked the calories each spouse ate and the calories they burned through exercise, and found that black and white women stuck to the program equally. "We found the African-American women and the Caucasian women were both eating nearly same amounts of calories.
They were as adherent in concrete activity as well". That leaves variations in biology and metabolism to delineate the difference in weight-loss success, the study authors said. "The African-American women are equally as adherent to the behavioral intervention. It's just that the weight-loss medicament is wrong because it's based on the assumption that the requirements are the same".
Black women will be deprived of less heaviness than white women even if they follow the exact same exercise and diet regimen, researchers report. The intellect behind this finding is that black women's metabolisms run more slowly, which decreases their continually energy burn, said study author James DeLany, an associate professor in the compartmentation of endocrinology and metabolism at the University of Pittsburgh School of Medicine. "African-American women have a decrease energy expenditure. They're going to have to eat fewer calories than they would if they were Caucasian, and/or flourish their physical activity more," said DeLany.
His report is published in the Dec 20, 2013 spring of the International Journal of Obesity. DeLany and his colleagues reached this conclusion during a weight-loss go into involving severely obese white and black women. Previous studies have shown that black women trifle away less weight, and the researchers set out to verify those findings. The research included 66 pasty and 69 black women, who were placed on the same calorie-restricted diet of an average of 1800 calories a age for six months.
They also were assigned the same exercise schedule. The black women lost about 8 pounds less, on average, than the pale women, the researchers found. The explanation can't be that hyacinthine women didn't adhere to the diet and exercise plan. The researchers closely tracked the calories each spouse ate and the calories they burned through exercise, and found that black and white women stuck to the program equally. "We found the African-American women and the Caucasian women were both eating nearly same amounts of calories.
They were as adherent in concrete activity as well". That leaves variations in biology and metabolism to delineate the difference in weight-loss success, the study authors said. "The African-American women are equally as adherent to the behavioral intervention. It's just that the weight-loss medicament is wrong because it's based on the assumption that the requirements are the same".
Thursday, 3 April 2014
Long Distances Traveling Are Dangerous To A Life
Long Distances Traveling Are Dangerous To A Life.
Traveling great distances by plane, auto or train over the holidays can pose health risks if you don't deduct steps to protect yourself, an expert warns. "One health risk to reflect when traveling is simply sitting for too long," Dr Clayton Cowl, an expert in transportation drug at Mayo Clinic, said in a clinic news release. "Concerns like blood clots in the legs from sitting too long, attractive dehydrated from lack of fluid intake or drinking too much alcohol, and not walking much when delayed in an airport or school station can be serious.
Driving for hours to reach a destination after a protracted day at work can be as equally worrisome due to fatigue and eyestrain," Cowl explained. When traveling by car, diagram to stop every few hours to get out and stretch your legs in order to prevent blood clots from forming, he advised. Letting your children out to hop and play in a safe setting will also help them torch energy and may make them more relaxed when they get back into the car.
If you're traveling by plane, be sure to stretch your legs. On trips longer than three hours, stop up and move around at least once. If you're in a motor car or plane, don't cross your legs while sitting for long periods, because this can defer adequate blood circulation. To avoid sleepiness while driving, be sure to get a good night's siesta the day before the trip.
Traveling great distances by plane, auto or train over the holidays can pose health risks if you don't deduct steps to protect yourself, an expert warns. "One health risk to reflect when traveling is simply sitting for too long," Dr Clayton Cowl, an expert in transportation drug at Mayo Clinic, said in a clinic news release. "Concerns like blood clots in the legs from sitting too long, attractive dehydrated from lack of fluid intake or drinking too much alcohol, and not walking much when delayed in an airport or school station can be serious.
Driving for hours to reach a destination after a protracted day at work can be as equally worrisome due to fatigue and eyestrain," Cowl explained. When traveling by car, diagram to stop every few hours to get out and stretch your legs in order to prevent blood clots from forming, he advised. Letting your children out to hop and play in a safe setting will also help them torch energy and may make them more relaxed when they get back into the car.
If you're traveling by plane, be sure to stretch your legs. On trips longer than three hours, stop up and move around at least once. If you're in a motor car or plane, don't cross your legs while sitting for long periods, because this can defer adequate blood circulation. To avoid sleepiness while driving, be sure to get a good night's siesta the day before the trip.
Sunday, 30 March 2014
The Number Of Premature Births Increases
The Number Of Premature Births Increases.
Pregnant women who judge to have an primeval delivery put themselves and their babies at increased risk for complications, researchers warn in Dec 2013. A full-term pregnancy is 40 weeks, while an early-term pregnancy is 37 weeks to 38 weeks and six days. In about 10 percent to 15 percent of all deliveries in the United States performed before 39 weeks, there is no serious medical justification for the betimes delivery, according to the researchers.
Illness and passing rates "have increased in mothers and their babies that are born in the early-term period compared to babies born at 39 weeks or later. There is a emergency to improve awareness about the risks associated with this," Dr Jani Jensen, a Mayo Clinic obstetrician and be ahead prime mover of a review article on the topic, said in a Mayo news release. For newborns, the increased risks of elective antiquated delivery include breathing problems, feeding difficulties and conditions such as cerebral palsy, according to the statement release.
Pregnant women who judge to have an primeval delivery put themselves and their babies at increased risk for complications, researchers warn in Dec 2013. A full-term pregnancy is 40 weeks, while an early-term pregnancy is 37 weeks to 38 weeks and six days. In about 10 percent to 15 percent of all deliveries in the United States performed before 39 weeks, there is no serious medical justification for the betimes delivery, according to the researchers.
Illness and passing rates "have increased in mothers and their babies that are born in the early-term period compared to babies born at 39 weeks or later. There is a emergency to improve awareness about the risks associated with this," Dr Jani Jensen, a Mayo Clinic obstetrician and be ahead prime mover of a review article on the topic, said in a Mayo news release. For newborns, the increased risks of elective antiquated delivery include breathing problems, feeding difficulties and conditions such as cerebral palsy, according to the statement release.
Wednesday, 26 March 2014
Americans Consume Too Much Salt
Americans Consume Too Much Salt.
Americans' admiration of salt has continued unabated in the 21st century, putting subjects at risk for high blood pressure, the unrivalled cause of heart attack and stroke, US health officials said Thursday. In 2010, more than 90 percent of US teenagers and adults consumed more than the recommended levels of salty - about the same multitude as in 2003, the US Centers for Disease Control and Prevention reported in Dec 2013. "Salt intake in the US has changed very dwarf in the last decade," said CDC medical official and report co-author Dr Niu Tian. And despite a slight slack in salt consumption among kids younger than 13, the researchers found 80 percent to 90 percent of kids still preoccupy more than the amount recommended by the Institute of Medicine.
And "There are many organizations that are focused on reducing dietary pepper intake," said Dr Gregg Fonarow, a spokesman for the American Heart Association and a professor of cardiology at the University of California, Los Angeles. "More able efforts are needed if the control of excess dietary salt intake is to be reduced," Fonarow said. The CDC has suggested coupling salt-reduction efforts with the take up arms on obesity as a way to mettle both problems at the same time.
New school food guidelines might also be warranted, the report suggested. Samantha Heller, a elder clinical nutritionist at the NYU Langone Medical Center in New York City, said reducing dietary season is essential for both adults and children. "What is so distressing is that this explosion indicates that eight out of 10 kids aged 1 to 3 years old, and nine out of 10 over 4 years old, are eating too much relish and are at risk for high blood pressure. Most of this poignancy comes from processed foods and restaurant meals, not the salt shaker on the table, Heller said.
That means it's no doubt that much of the food these children eat is fast food, waste food and processed food, she said. "This translates into a high-salt, high-fat and high-sugar fare that can lead to a number of serious health problems down the road. In addition, both fast and processed prog alters taste expectations, leading to constant parental complaints that their kids won't sup anything but chicken nuggets and hot dogs, Heller said.
Americans' admiration of salt has continued unabated in the 21st century, putting subjects at risk for high blood pressure, the unrivalled cause of heart attack and stroke, US health officials said Thursday. In 2010, more than 90 percent of US teenagers and adults consumed more than the recommended levels of salty - about the same multitude as in 2003, the US Centers for Disease Control and Prevention reported in Dec 2013. "Salt intake in the US has changed very dwarf in the last decade," said CDC medical official and report co-author Dr Niu Tian. And despite a slight slack in salt consumption among kids younger than 13, the researchers found 80 percent to 90 percent of kids still preoccupy more than the amount recommended by the Institute of Medicine.
And "There are many organizations that are focused on reducing dietary pepper intake," said Dr Gregg Fonarow, a spokesman for the American Heart Association and a professor of cardiology at the University of California, Los Angeles. "More able efforts are needed if the control of excess dietary salt intake is to be reduced," Fonarow said. The CDC has suggested coupling salt-reduction efforts with the take up arms on obesity as a way to mettle both problems at the same time.
New school food guidelines might also be warranted, the report suggested. Samantha Heller, a elder clinical nutritionist at the NYU Langone Medical Center in New York City, said reducing dietary season is essential for both adults and children. "What is so distressing is that this explosion indicates that eight out of 10 kids aged 1 to 3 years old, and nine out of 10 over 4 years old, are eating too much relish and are at risk for high blood pressure. Most of this poignancy comes from processed foods and restaurant meals, not the salt shaker on the table, Heller said.
That means it's no doubt that much of the food these children eat is fast food, waste food and processed food, she said. "This translates into a high-salt, high-fat and high-sugar fare that can lead to a number of serious health problems down the road. In addition, both fast and processed prog alters taste expectations, leading to constant parental complaints that their kids won't sup anything but chicken nuggets and hot dogs, Heller said.
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