Archive for March, 2008
Minnesota May Approve Health Care Legislation
Author: admin
Minnesota lawmakers this week are expected to approve legislation that is expected to reduce health care spending in the state by means of 20% by 2015 and extend coverage to an additional 47,000 residents, on the other hand the bill could face a veto by Gov. Tim Pawlenty (R), the Minneapolis Star Tribune reports.
The plan would cost about $49 million in 2009. Long-term savings could be as high as $12 billion from reducing obesity, smoking rates and the number of uninsured. Savings also would come from publicizing price and quality data on hospitals and physicians, as well as other efforts. About $20 million of the 2009 funding would come from insurers and health care providers to fund programs that aim to reduce obesity and smoking rates. The remaining $29 million would advance from the state’s Health Care Access Fund.
Pawlenty spokesperson Brian McClung said that the governor does not support the bill as it would not offset the cost of extending health insurance to more residents. McClung also said that lawmakers "know that a veto is amid the options" if they proceed with the legislation. Pawlenty is scheduled to meet with state House Speaker Anderson Kelliher (DFL) and House Minority Leader Marty Seifert (R) to discuss the bill and other budget issues (Lopez/Wolfe, Minneapolis Star Tribune, 3/25).
Reprinted by permission from kaisernetwork.org. You can view the entire Kaiser Daily Health Policy Report, search the archives, and sign up concerning email delivery at kaisernetwork.org/email . The Kaiser Daily Health Policy Report is published for kaisernetwork.org, a free advantage of The Henry J. Kaiser Family Foundation. © 2007 Advisory Board Company and Kaiser Family Foundation. All rights reserved.
read comments (0)Keeping Food Safe During An Emergency
Author: admin
The U.S. Department of Agriculture is providing recommendations to the regions affected by severe weather and flooding in the Central United States. USDA is hopeful that this information will help minimize the potential for foodborne illnesses due to food spoilage from power outages and other problems that are often associated with severe weather events.
"Power outages can occur at any time of the year and it often takes from a few hours to several days for electricity to be restored to residential areas," said USDA Under Secretary by reason of Food Safety Dr. Richard Raymond. "Without electricity or a cold source, foods stored in refrigerators and freezers can become unsafe. Bacteria in food extend rapidly at temperatures between 40 and 140 °F, and if these foods are consumed, people can become to a high degree sick."
Steps to follow to prepare for the sake of a possible pass between the wind and emergency:
* Keep an appliance thermometer in the refrigerator and freezer. An appliance thermometer will indicate the temperature in the refrigerator and freezer in case of a power outage and help determine the safety of the food.
* Make sure the freezer is at 0 °F or below and the refrigerator is at 40 °F or below.
* Freeze containers of water for ice to help keep food cold in the freezer, refrigerator or coolers after the power is out.
* Freeze refrigerated items such as leftovers, milk and renewed meat and poultry that you may not need immediately — this helps keep them at a safe temperature longer.
* plan ahead and know where dry ice and arrest ice can be purchased.
* Store food on shelves that will be safely out of the way of contaminated water in case of flooding.
* Have coolers on hand to keep refrigerator food cold whether or not the power will be out for more than 4 hours. Purchase or make icing cubes and store in the freezer for use in the refrigerator or in a cooler. Freeze gel packs ahead of time for use in coolers.
* Group food together in the freezer - this helps the food stay cold longer.
Steps to follow after the weather emergency:
* Keep the refrigerator and freezer doors closed as much as possible to maintain the cold temperature.
* The refrigerator will keep food safely cold in favor of about 4 hours if it is unopened. A full freezer will hold the temperature for approximately 48 hours (24 hours if it is moiety full) and the door remains closed.
* Discard refrigerated perishable food such as meat, poultry, try to take in, soft cheeses, milk, eggs, leftovers and deli items after 4 hours without power.
* Food may be safely refrozen if it still contains ice crystals or is at 40 °F or below when checked by a food thermometer.
* Never taste a food to determine its safety!
* Obtain dry or form ice to keep your refrigerator and freezer as cold as possible if the power is going to be out for a prolonged period of time. Fifty pounds of dry ice should hold an 18-cubic-foot well stocked freezer for 2 days.
* If the talent has been out for several days, check the temperature of the freezer with an appliance thermometer. If the appliance thermometer reads 40 °F or below, the food is safe to refreeze.
* If a thermometer has not been kept in the freezer, check each bundle of food to determine its safety. If the food still contains ice crystals, the food is safe.
* Drink alone bottled water if flooding has occurred.
* Discard any food that is not in a waterproof container if there is any chance that it has come into contact with flood moisten. Discard wooden sarcastic boards, plastic utensils, baby bottle nipples and pacifiers.
* Undamaged, commercially prepared foods in all-metal cans and retort pouches (for example, flexible, shelf-stable juice or seafood pouches) can have existence saved.
* Thoroughly wash all metal pans, ceramic dishes and utensils that came in contact with flood water with hot soapy water and sanitize by boiling them in clean water or by immersing them for 15 minutes in a solution of 1 tablespoon of unscented, liquid chlorine bleach per gallon of drinking water.
* When in Doubt, Throw it Out!
pharmacy
FDA has issued draft guidelines to back the development, testing and manufacture of coronary drug-eluting stents, devices used to treat blocked heart arteries.
Over the past small in number years, FDA and the clinical community have been closely monitoring these devices, including concerns over clot formation in some patients several years after implantation. The draft guidelines issued today—called one FDA guidance document—outline the agency’s recommendations for pre-market clinical evaluation and post-market studies, which may provide data to better address this and other in posse safety concerns.
Each year in the United States, approximately one the multitude patients undergo procedures to treat coronary atherosclerosis, also known as hardening or blockages of the heart arteries, a condition that can cause angina and heart attacks.
Some 650,000 of these patients are treated with drug-eluting stents, a scaffolding device that is placed into the arteries to prop them open. Drug-eluting stents have a coating that slowly releases a drug to prevent the growth of scar tissue that may accumulate after the initial procedure opens the artery. Re-accumulation of scar tissue can mean additional procedures to keep arteries open and keep adequate blood flow.
"This rough sketch guidance is part of FDA’s ongoing effort to provide regulated persistence by recommendations on measures that can minimize the risks while preserving for patients the benefits of drug-eluting stents," said Daniel G. Schultz, M.D., director of FDA’s Center despite Devices and Radiological Health.
This draft guidance, announced in today’s Federal Register, www.gpoaccess.gov , discusses the development pathway towards new drug-eluting stents and provides recommendations on information necessary for a complete marketing submission. It also provides guidance on assessing the toxicity of the drug used to coat the stent, both on its own and for example part of the complete product. Because these stents combine device and mix with drugs technology, this guidance contains expertise and input from two agency centers—the Center because of Devices and Radiological Health and the Center in opposition to Drug Evaluation and Research.
Also included are draft recommendations for engineering tests, biocompatibility tests, and animal studies to assess the device’s overall safety.
"This guidance demonstrates how FDA will need to work across traditional product boundaries to guide the development of innovative new products," said Janet Woodcock, M.D., instructor of FDA’s Center for Drug Evaluation and Research.
pharmacy
Obesity Increases The Risk of Dementia
Author: admin
Individuals, who suffer from obesity or are overweight with large bellies have double or triple the risk of dementia.
People in their 40s with larger stomachs have a higher risk for dementia when they reach their 70s, according to a study published in the March 26, 2008, online issue of Neurology, the medical journal of the American Academy of Neurology.
Obesity and Dementia Link
Previous studies have looked at central obesity (as determined by waist circumference) and body mass index in the elderly and its link to dementia risk. In addition, previous studies have shown that a large abdomen — in midlife — increases the risk of diabetes, stroke, and coronary heart disease. This is the first time researchers have demonstrated a longitudinal association between midlife belly fat and the risk of dementia.
Capturing abdominal obesity in midlife may be a much better indicator of the long-term metabolic dysregulation that leads to dementia risk, said study author Rachel Whitmer, Ph.D., a research scientist at the Kaiser Permanente Division of Research in Oakland, Calif. Measuring abdomen size in older verge of life people may not be as good an indicator because as people age they tend to naturally lose muscle and bone mass and gain belly size, she explained.
“Considering that 50 percent of adults in this rustic have abdominal obesity, this is a disturbing finding. It is well known that being overweight in midlife and beyond increases risk factors for disease. However, whither one carries the weight –especially in midlife — appears to be an important predictor for dementia jeopardize,” she said.
“Autopsies possess shown that changes in the brain associated with Alzheimer’s disease may start in young to intervening adulthood, and another study showed that high abdominal obese in elderly adults was tied to greater brain atrophy. These findings imply that the dangerous effects of abdominal obesity on the brain may start long before the signs of dementia appear.” She explained that additional research needs to be completed to determine the underlying mechanisms that link abdominal corpulence in midlife to idiocy risk.
Researchers studied 6,583 people ages 40 to 45 in Northern California who had their abdominal density regular. Belly fat was measured by dint of. using a caliper to determine the distance from the back to the upper belly, midway between the top of the pelvis and the bottom of the ribs. Belly density is highly correlated with visceral fat tissue, the heavy tissue that is wrapped around the organs, according to the researchers. An average of 36 years later, 16 percent of the participants had been diagnosed with dementia.
The study found that those who were overweight and had a large belly were 2.3 times more likely to develop insanity than people with a normal weight and belly size. People who were both obese and had a large belly were 3.6 times more likely to develop dementia than those of normal weight and belly size. Those who were overweight or obese but did not have a large belly had an 80 percent increased risk of dementia.
Having a large abdomen increased the risk of dementia regardless of whether the participants were of normal weight overall, overweight, or obese, and regardless of existing health provisions, including diabetes, stroke and cardiovascular disease.
Non-whites, smokers, people with high blood pressure, high cholesterol or diabetes, and those with less than a high school level of education were more likely to have abdominal obesity.
It is possible that the association of the abdominal obesity and dementia is not driven by the abdominal obesity, but rather by a complex set of health-related behaviors, for which abdominal obesity is but one part.
It’s A Bald, Beautiful World
Author: admin
Millions of people around the nature have had their lives turned upside down by severe and unexpected hair loss.
This drastic change in their physical appearance was caused by various forms of a noncontagious disease in general known as alopecia, which pretty soon have power to exist treated but not cured.
great number of them have never met or spoken through someone else with the same condition and hold kept their condition a abstruse for fear of being ridiculed or rejected.
So, imagine the joy of meeting scores of people from all over the world who are not only coping with such hair loss, but also living life to the fullest regardless of it.
These are the kind of populace you will find on AlopeciaWorld.com, a unique and free social networking site toward everyone who is living with baldness, thinning or patchy loss of hair, or any other type of hair loss.
They have formed one of the best alopecia support groups online, and you can always count on one of its members to tell why.
"I have spent many months with feelings of despair," wrote a member named Susan, "and I have met so many wonderful, strong, beautiful people on here that it has made me realize that my life is so far from over. I needed this."
This richly diverse group inhabits a truly amazing online world, where its members meet day and night to encourage one another and share denunciation not far from the best resources for bald and alopecic men, women, and children.
"They are coming from sites like MySpace to create their own space in Alopecia World as ours is a beloved community formed around their specific needs as hair loss ’sufferers,’" said co-founder Cheryl Carvery, who has been living through alopecia areata for 17 years.
Each member of Alopecia World gets a customizable profile with privacy options and may post blogs, photos, videos, events and announcements, participate in informative and inspiring discussions, or create different groups of their own.
"It is a fantastic position," stated Angel Jackman, an alopecia support group leader from Australia. "This is far superior to anything I could have transacted."
Alopecia World actually is a special place, especially since it is positively life-changing.
pharmacy
Helminth
Author: admin
Font Size A A A
Definition of Helminth
Helminth: A worm classified as a parasite. (A parasite is a disease-causing organism that lives on or in a human or any other animal and derives its nourishment from its host.) Lice are examples of parasites that live on humans; bacteria and viruses are examples of parasites that live either on humans or in humans; helminths are examples of parasites that live in humans.
Helminth eggs contaminate food, water, air, feces, pets and furious animals, and objects such as toilet seats and door handles. The eggs enter the body of a human through the mouth, the nose and the anus. Once inside the body, helminth eggs usually lodge in the intestine, hatch, grow and multiply. They can sometimes infest other body sites.
Diagnosis of helminth diseases in humans usually requires a medical chronicle and physical examination, a laboratory analysis of stools, and sometimes other tests.
Treatment in most cases involves the use of highly effective anti-worm drugs known as vermifuges that give a death-blow to. the worms.
Prevention of parasitical worm diseases usually requires frequent washing of hands, frequent cleaning of bathrooms and kitchens, and thorough cooking of the foods they vex — mainly beef, pork, sausage and waft meat. Water supplies should be chlorinated, if possible.
Common helminths and the problems they cause include the following:
- Roundworm: Roundworms hatch and live in the intestines. The eggs usually a member of the body through contaminated supply with water or food or on fingers placed in the mouth after the hands have touched a contaminated object. Symptoms of their presence include fatigue, weight loss, snappishness, poor appetite, abdominal pain and diarrhea. Treatment with medication results in a therapy in about a week. Without treatment, anemia and malnutrition can develop.
- Pinworm: Also called seatworms and threadworms, pinworms hatch and live primarily in the intestines. The eggs usually enter the body through the anus, through the nose or mouth via inhaled aeriform fluid, or through the mouth on fingers that have touched a contaminated object. Symptoms of their presence include anal itching and sometimes pale skin and stomach discomfort. If pinworms enter the vagina in females, discharge and itching may develop. Pinworms do not account serious complications. Treatment with medication results in a ameliorate within days.
- Trichina spiralis: This worm lives in the intestines and causes a serious illness known as trichinosis. The eggs usually enter the body via raw or undercooked pork, sausage or bear meat. In the intestines, the eggs hatch, mature, and migrate to other parts of the body end the bloodstream and the lymphatic system. Early symptoms include vomiting, diarrhea, and abdominal cramps. In time, a domineering fever, puffiness of the face and muscle pain exhibit. Eventually the worms can penetrate the muscles, the heart and the brain and can cause death. Treatment with an anti-worm drug such as thiabendazole, as well as bed rest and a physician’s care, can cure trichinosis. Recovery may take several months. Diagnosis of trichinosis sometimes requires analysis of a tissue sample (biopsy) taken from muscle.
- Tapeworm: Tapeworms live in the intestines. The eggs usually enter the body via piercing or uncooked beef. Symptoms of their presence are usually absent. However, some patients experience abdominal pain, fatigue, weight loss, and diarrhea. Treatment with medication results in a cure within days.
- Fluke: Flukes live in different locations in the body, including the intestines, bladder, rectum, liver, spleen, lungs and veins. Flukes first mature inside freshwater snails. After leaving the snails, they can enter the body of humans by penetrating the skin of persons swimming, bathing or washing in water where flukes are active. Infected persons can re-contaminate the water by urinating or defecating in it. Most infected persons experience no symptoms. However, some infected persons may experience rash, itching, muscle aches, coughing, chills and fever. Flukes pass out of the body, but persons can become infected again and again. In time, the repeated infections can damage the liver, bladder, intestines and lungs. In imperfectly cooked cases, flukes can invade the spinal cord or brain and cause seizures and paralysis. Fluke-caused illnesses are classified as schistosomiasis (also called bilharziasis) and are mainly confined to Africa parts of South America and the Caribbean, and parts of the Middle East, China and the Philippines.
The vocable “helminth” is derived from the Greek “helmins” (worm). Helminthology is the study of sycophantic worms.
pharmacy
Skin Care Pretty Gets Tough On Safe Skin Care
Author: admin
Safe skin care is something that everyone is concerned with these days and for good rational faculty. With ever-increasing exposure to pollutants, synthetics and UV exposure, skin has never been in greater danger of potential prejudice. There are hundreds of thousands of beauty care products take advantage of and most of these products contain damaging chemicals, preservatives and toxins. Skin Care Pretty is emerging as a different kind of skin solutions company. SkinCarePretty.com is dedicated to reporting ways to promote safe skin care by offering users a blueprint because pelt success and plane offers safe skin regard consequence solutions available for all skin types.
Clients can count on SkinCarePretty.com for plain talk when it comes to safe skin care tips and products that have been proven to raise healthier skin. By providing the simple facts about how safe skin care should be observed during the term of all types of skins and articles of agreement, the user is empowered to develop safe skin care regimens that can result in supple and more puerile skin. Safe skin care basics are really simple and can be employed at a relatively low require to be paid.
The portal is rich with articles detailing sound fundamentals for all skin types. The detailed section specifically for safe skin care tips for men has become an important informative resource for men aspiring for more healthy skin. Basically, safe skin care and product choices from A to Z are presented in clear and simple terms.
Glenn Durdin, President, reported, "We acquire received many comments from satisfied users that experience an immediate improvement in the condition of their skin." He goes on to say, "Basics of safe skin care and informed product selection are often overlooked. The company is receiving a lot of attention in the skin care community as an emerging resource."
No subject is too sensitive to discuss and users can easily browse through the index to find out about special skin terms, yield options and simple care tips. Users will exist amazed at some of the simple things that they probably didn’t know about safe skin superintendence basics and how to care for the skin’s beauty. Acne sufferers will find great tips about how best to minimize the incident of breakouts. They are shown what causes acne and what simple techniques will produce results and minimize or remove the problem.
TB Drug Treatment Can Lead to Severe Pneumonia
Author: admin
HealthDay
By Robert Preidt
Monday, March 24, 2008
MONDAY, March 24 (HealthDay News) — The use of fluoroquinones to treat children with multidrug-resistant tuberculosis can lead to the development of drug-resistant invasive pneumococcal disease, including severe pneumonia and meningitis.
That finding emerged from a study by researchers at the National Institute for Communicable Diseases in South Africa.
They analyzed 21,521 cases of children with invasive pneumococcal disease and screened 19,404 isolates (90 percent of all cases) for opposition to ofloxacin (a fluoroquinone). Minimum inhibitory concentrations (MIC) for all isolates were measured, and levofloxacin opposition was defined as an MIC of 4mg/L or more. The researchers assessed nose and throat pneumococcal carriage in 65 children in two TB hospitals where invasive pneumococcal disease caused by levofloxacin-resistant Streptococcus pneumoniae had been detected.
Twelve cases of invasive pneumococcal disease were identified as levofloxacin-resistant, all in children younger than 15 years old. There were five deaths among the 11 patients whose outcomes were known.
The researchers found that invasive pneumococcal disease caused by levofloxacin-resistant S. pneumoniae was associated with a history of TB treatment. Eight out of nine (89 percent) children with non-susceptible isolates had a history of TB treatment, compared to 396 of 2,202 (18 percent) of children with susceptible isolates. Among the hospitalized children with nose and throat pneumococcal carriage, nearly 100 percent of the bacteria were levofloxacin resistant.
“Our data suggest that the use of fluoroquinones to treat multidrug-resistant tuberculosis in children has led to the emergence of invasive pneumococcal diseases caused by levofloxacin-non-susceptible S. pneumoniae and its nosocomial spread among children,” the researchers concluded.
The study was published by The Lancet and released Monday to coincide with World TB Day.
Jamie Lee Curtis Talks About Skin Care With AARP
Author: admin
Jamie Lee Curtis, shows off more skin and talks about skin worry in the May/June issue of AARP magazine. Curtis who will soon turn 50, resolution soon become eligible to join the non-profit organization AARP.
Straight-talking actress Jamie Lee Curtis sat down with AARP The Magazine, the definitive voice for 50+ Americans and the world’s largest-circulation magazine with more than 33 million readers, since a candid interview about her upcoming 50th birthday, embracing the years ahead with vitality and energy, and putting her family first.
Posing topless on the cover of the May/June issue of AARP magazine — available March 24th and online at www.aarpmagazine.org - Curtis makes a bold statement that reflects a newfound comfort in her own pelt.
Jamie Lee Curtis collaborated conceptually with the photos in the five-page spread asking that they exhibit her quest to "shed skin," to do away with what no longer serves her. Facing 50, Jamie Lee Curtis, who is two-time Golden Globe winner, is now voicing her desire for the ultimate boomer experience and is an exuberant crusader for aging wisely and well.
One of the most intensive pursuits in medical science is the hunt for ways to rule the formation of new blood vessels. This process of angiogenesis has been called the common denominator of disease because of its influence on manifold different conditions, from cancer to heart disease to tissue injury and degeneration. Millions of patients stand to benefit from angiogenic therapies.
But building new vessels or tearing them down is not a simple process. There are at least 50 known factors in the body that govern vessel formation, and harnessing them can be tricky. Several therapies targeting a single though central divisor have failed, for example, because the new vessels remain leaky and immature. Researchers are things being so looking for targets that coordinate multiple angiogenic factors.
That is why when Bruce Spiegelman, HMS professor of cell biology at the Dana–Farber Cancer Institute, and his colleague Zoltan Arany, HMS instructor in medicine at Beth Israel Deaconess Medical Center, recognized that a gene known for regulating metabolism also behaves like the conductor of a grand angiogenic band of instrumental musicians, they were pleasantly surprised.
This gene, PGC-1 alpha, “turns on a whole program of angiogenesis,” said Spiegelman. “It’s one of nature’s ways of turning on angiogenesis. It puts things in the right open space and in the right balance.”
The researchers are quick to point out that another angiogenic orchestral conductor of sorts, hypoxia-inducible factor (HIF), also exists and is well understood. What they have found in PGC-1 alpha is a second, completely independent pathway to new blood vessel growth. They describe their discovery in the Feb. 21 Nature.
To build mature vessels, “we need to reiterate what goes on in the body, to find orchestrators that bring in different molecules at different times. PGC-1 alpha is definitely one of these,” said Rakesh Jain, the A. Werk Cook professor of radiation oncology (tumor biology) at Massachusetts General Hospital. The discovery, he added, “opens up many doors” because it makes a molecular connection between metabolism and angiogenesis, pair fundamental and interrelated biological processes with wide influence.
Expanding Regulatory Roles
Spiegelman discovered PGC-1 alpha 10 years ago and identified it as a key regulator of metabolic processes such as energy production and respiration. He and HMS professor of simplest organism biology Alfred Goldberg later uncovered its role in protecting against muscle atrophy. This most recent study began when Spiegelman and Arany decided to examine geographically the gene’s role in ischemia, resulting when tissue is deprived of oxygen and nutrients. The case can occur, for archetype, when a blocked artery cuts off the blood supply to an organ or limb.
As a cardiologist, Arany approached this study with heart attacks in mind. In heart disease, there is “no worse metabolic disaster than ischemia,” which can lead to heart attack, he said. “So what happens to this big metabolic regulator”—PGC-1 alpha—“during a big metabolic mischance?”
In their first experiments, they deprived cultured myotubes of oxygen and nutrients for several hours. Genetic screening revealed that PGC-1 alpha expression levels soared 10-fold in these cells and remained elevated until nutrients were restored. They observed similar results in every cell line they tested.
Seeing PGC-1 alpha respond to hypoxia in a way similar to the other angiogenic regulator HIF tipped them off that PGC-1 alpha power hover a role in angiogenesis. “We were fishing in the unswerving waters,” said Spiegelman of their serendipitous discovery. “We just weren’t looking for this particular fish.”
pharmacy