Guggulu:
Ayurvedic Remedy for Cholesterol Problem
Tea
Human Clone
Girl Babies
prolong the life of Mom
Organic Produce and
Pesticides
Get Moving
Fertility Clock
Food Poisoning at Schools
Teenage Vegetarianism
Consanguineous Marriages
Asian Americans
Breast is Best
Powerful Girls
Grapes
Broccoli
Life in Space
Guggulu:
Ayurvedic Remedy for Cholesterol Problem
A traditional remedy approved in India for lowering cholesterol really
does work, and in a new way that might lead to the development of improved
drugs. The resin of the guggul tree has been used in Indian traditional
medicine Ayurveda for more than 2,500 years, and more recently has been
enlisted to fight high cholesterol. David Moore of the Baylor College
of Medicine in Houston found the guggul extract lives up to its reputation.
"It really does lower cholesterol in a number of clinical studies in the
Indian literature," Moore said. Writing in the May 3, 2002 issue
of the journal Science, he said it has been used in Indian Ayurvedic medicine
since at least 600 BC to treat obesity and other disorders. Moore's
team found the steroid guggulsterone, the active agent in the Guggul extract,
blocks the activity of the farnesoid X receptor (FXR) on cells. FXR
helps regulate cholesterol by affecting levels of bile acids, which are
produced from cholesterol and released by the liver.
Biological Name: Balsamodendron mukul, Balsamodendron agollocha, Balsamodendron
pubescens, Commiphora mukul
Sanskrit Name: Guggulu, devadhupa
Telugu Name: Guggilamu
English Name: Indian Bedellium
Ayurvedic applications: The best herb for arthritis, bronchitis,
cystitis, debility, diabetes, disinfects secretions (e.g., mucus, sweat,
urination),
endometriosis, fat reducing, gout, heals skin and mucus membranes; hemorrhoids,
increases white blood cell count, indigestion, leukorrhea,
lumbago, menstrual regulator, nervous disorders, neurosis, hyper- cholesterol,
purifies blood, obesity, plaster for gums and throat ulcers,
pus
discharges, skin diseases, sores, tissue regenerating catalyst, heals bone
fractures, toxin reducing, tumors, ulcers, whooping cough,
edema, enlarged cervical glands, parasitic infection, abscesses, rheumatic
disorders.
Caution: Possible acute kidney infections and rashes; avoid eating
sour, sharp indigestible things; abstain from exhaustion, sex, sun exposure,
alcohol, and
anger when taking this herb. Consult your doctor.
Guggulu may be obtained from:
http://niam.com/corp-web/index.htm
http://www.baidyanath.com/
http://shop.store.yahoo.com/chopracenter/body.html
http://www.healingmission.com/herbals.html
http://www.garrysun.com/supplement1.html
http://www.eisra.nl/gb/complex/trifagul.htm
Tea
A study of 1,900 heart attack victims found that those who drank the
most tea before their heart attacks, about 19 cups a week or 3 cups per
day, were 44 percent less likely than nondrinkers to die in the three to
four years afterward. Moderate drinkers, or those who had fewer than
14 cups (2 cups per day), had a 28 percent lower death rate. The study
looked at deaths from all causes, not just heart disease. The study was
published in Tuesday's issue of the American Heart Association journal
Circulation. In another study, researchers in Taiwan have found longtime
tea drinking may strengthen bones. The benefits occurred in people who
drank an average of nearly two cups daily of black, green or oolong tea
for at least six years, said the researchers from National Cheng Kung University
Hospital in Tainan, Taiwan. Their results are published in the May 13 edition
of Archives of Internal Medicine.
Human Clone
REUTERS on May 9th reported that an Italian fertility expert whose
avowed aim is to create the first human clone, said on Wednesday three
women were pregnant with clones, but complained that the babies would be
viewed as freaks by a hostile society. Severino Antinori called himself
the "cultural and scientific co-ordinator" of the top secret cloning projects,
and said one of the pregnancies was in the 10th week, one in the seventh
and one in the sixth.
Girl
Babies prolong the life of Mom
A study analyzing family church records in earlier centuries found
that having sons shortened the life span of Finnish mothers by about 34
weeks per son. Daughters nurtured to adulthood helped prolong mothers'
lives. Baby sons, researchers suggest in the journal Science, make a much
greater physical demand on the mother's body than do the typically smaller
daughters and this may actually lead to a shorter life for the mother.
The study concentrated on women who produced children and then went on
to live past age 50. The researchers found that women who gave birth to
sons had a shorter life span than those who had only daughters. Typically,
a mother's life was shortened by about 34 weeks per son. You can actually
cancel the positive effect of about three girls by the negative effect
of one boy on mother's life span. All the children had a great influence
on their parents' lives, but the girls had a more positive effect than
the boys.
Organic Produce and
Pesticides
A Consumers Union-led study, published on 8th in the journal Food Additives
and Contaminants, found pesticide residue on 23 percent of organic fruits
and vegetables and on nearly 75 percent of conventionally grown produce.
Consumers who seek to reduce their exposure to pesticide residues can do
so reliably by choosing organic produce. However, none of the choices
available on the market is completely free of pesticide residues.
The organic produce in the supermarket isn't grown with conventional pesticides,
but chemicals can still show up on those fruits and vegetables. Much
of the residue found in organic crops was of organochlorine pesticides,
chemicals - including DDT and chlordane - that plants can soak up from
the soil decades after the products were used. Other chemicals could have
been applied to the crops improperly or drifted onto the organic fields
from adjacent farms, the scientists said. Organic crops account for
just 2 percent of U.S. fruit and vegetable acreage, but the industry has
been growing rapidly. According to Packaged Facts, sales of organic
foods reached $7.8 billion in 2000, a 20 percent increase from a year earlier.
Get Moving
"Get up and go outdoors," urged Education Secretary Rod Paige. "Swim,
hike, ... dribble, slam-dunk. Do whatever, just move your body."
According to a series of reports from the American Heart Association's
Prevention Conference VI: Diabetes and Cardiovascular Disease published
in Circulation: Journal of the American Heart Association, the increase
in cardiovascular disease (CVD) risk associated with diabetes can be lessened
by controlling individual risk factors such as obesity, high cholesterol,
and high blood pressure. The No. 1 consequence of diabetes is cardiovascular
disease. About two-thirds of people with diabetes eventually die
of heart or blood vessel disease. Losing weight can have a great impact
on a dangerous pre-diabetic condition called the metabolic syndrome.
The metabolic syndrome is a prediabetic state characterized by abdominal
fat, low-levels of high-density lipoprotein, high levels of triglycerides
and high blood pressure. Metabolic syndrome can lead to cardiovascular
disease even before you get diabetes because of the high blood lipids and
cluster of risk factors. More than 16 million Americans have diabetes
and approximately one-third of them are undiagnosed and untreated. The
age-adjusted prevalence of diabetes has risen dramatically from 2.6 percent
of adults over age 45 in 1960 to 7 percent in 1990, and it is still rising.
Overweight and obesity are important contributors to this trend. Almost
35 million Americans (20 percent of middle-aged adults and 35 percent of
those over age 65) have some degree of abnormal blood sugar metabolism,
a condition that can lead to diabetes and poses an increased risk of CVD
and premature death, according the report. A person's risk for CVD can
be estimated inexpensively non-invasively, by only a doctor's office visit
to assess blood pressure, weight, smoking status and a blood sample to
check cholesterol levels.
HHS Secretary Tommy G. Thompson on May 2, 2002 launched a nationwide campaign to raise women's awareness about diabetes, a serious condition that affects more than 17 million Americans, more than half of them women. The campaign, which is sponsored by HHS' Food and Drug Administration (FDA), the American Diabetes Association (ADA), and the National Association of Chain Drug Stores (NACDS), emphasizes that women, the family's primary caregivers, can make a positive difference to the whole family's health, including their own. As part of the kickoff, about 500 local screening events also will take place in 10 key cities where residents have a high incidence of diabetes. Local pharmacies will offer free risk assessment and clinical testing, free educational materials and a Diabetic Management Kit.
To be moderately fit, a person would have to run regularly for 20 to 40 minutes, three to five times a week. You don't have to be a super-athlete to significantly reduce your risk of stroke, but you do have to exercise consistently, according to a report in the April issue of the journal Medicine and Science in Sports and Exercise. The findings are in line with previous research on the protection that exercise gives against dying of a heart attack. Heart attack and stroke can arise from similar conditions, such as high blood pressure, obesity and diabetes. The benefit of exercise seems similar. Exercise seems to keep arteries healthier, reducing the chance that clots may form in blood vessels of the heart or brain.
``Fitness may provide protection against cancer mortality,'' said the study in the May issue of the journal Medicine and Science in Sports and Exercise. The most-fit men had a 55 percent lower risk of all-cause cancer death than did low-fit men, and moderately fit men had a 38 percent lower risk, said researchers Chong Do Lee of West Texas A&M University and Steven N. Blair of the Cooper Institute of Dallas. To be moderately fit, a person would have to run 20 to 40 minutes, three to five times a week. To be most fit, a person would have to be at the recreationally competitive level. One separate study found no reduction in cancer risk from less-intense activity. Researchers at Britain's Royal Free and University College Medical School found a reduced risk of all cancer only with moderately vigorous or vigorous activity; there was no benefit with less work.
Oral Contraceptive: Studies featured in the May issue of Obstetrics & Gynecology and discussed at the recent meeting of the American College of Obstetricians and Gynecologists found that obese women had a higher risk than slimmer women of delivering stillborn babies. Obese women had a greater chance of failure with oral contraceptives. It is estimated 10 million U.S. women use oral contraceptive and more than a half million experience unintended pregnancies each year.
Youth Obesity: Speaking at the United Nations summit on children in New York, Health and Human Services Secretary Tommy Thompson warned that three times as many American children are overweight than 20 years ago, and urged the world to get moving, "literally." The Centers for Disease Control and Prevention reported on May 1st that "a disturbing increase" in the numbers has made hospital costs related to childhood obesity more than triple in the past 20 years, reaching $127 million. Doctors have long warned that childhood obesity has become epidemic. But the new research is among the first to show how much more is at stake than fat children growing into fat adults and obesity can seriously sicken them. The best way to slim down the growing youth obesity rate is for parents to make sure their children are breastfed, that their TV-watching time is cut and that they have a proper diet and plenty of exercise, a government medical Dr. William Dietz, director of the division of nutrition and physical activity at the federal Centers for Disease Control and Prevention.told a Senate panel on May 21st.
Fertility Clock
According to a study published io April 30th in the journal Human Reproduction,
researchers found that fertility begins to decline in women starting at
age 27 and in men at age 35. The researchers found that women younger
than 27 had a 50 percent chance of getting pregnant if they had sex at
the optimum time for conception in their cycle. For women in the
27 to 34 age group, that chance declined to about 40 percent. The
researchers also found that at age 40 men were 40 percent less likely to
get their partners pregnant in a month than at age 35. The researchers
note that their results deal with the chances of getting pregnant per menstrual
cycle, not the overall chances of getting pregnant. They say the
findings mean that it could take slightly longer for women to conceive
after age 27, not that women over age 27 are less likely to conceive. The
results mean it may take a month or two longer to conceive than it does
for younger people. The ages at which declines were seen are only averages
and there is a wide range in fertility at any specific age.
Food Poisoning at Schools
Reported outbreaks of school-related foodborne illnesses have been
rising about 10 percent a year, a congressional study said on April 30th.
The General Accounting Office recommended better coordination among federal
agencies that inspect food plants with the state and local agencies that
buy most food for schools. Outbreaks have been traced to a variety
of products, including strawberries, milk, hamburgers, spaghetti
sauce and fish sticks. The government has put price above safety in purchasing
foods, and that has "resulted in school lunches becoming a dumping ground
for ground beef and other agricultural products of questionable safety,"
Cheryl Roberts of Comer, Ga., told lawmakers at a joint hearing of House
and Senate committees.
Teenage Vegetarianism
US researchers say vegetarian teenagers have a healthier diet than
their meateating counterparts. What many parents may fear is youthful rebellion
or even an unhealthy way of keeping off weight is actually a good way to
get the recommended vitamins and minerals -- and avoid fatty junk food
in the process, a team at the University of Minnesota found. "It
seems that rather than viewing adolescent vegetarianism as a difficult
phase or fad, the dietary pattern could be viewed as a
healthy alternative to the traditional American meat based diet....Vegetarian
adolescents, similar to their adult counterparts, have dietary patterns
that, if maintained, could significantly lower their risk of the leading
causes of death as adults," epidemiologist Cheryl Perry and colleagues
wrote in May 13th issue of the journal Archives of Pediatric Adolescent
Medicine.
Consanguineous Marriages
In a revelation based on various studies in India, experts have identified
consanguineous marriages as a major cause of genetic deafness in the country
and have pointed out that more than half the deaf population had the problem
due to such marriages. They have said consanguineous marriages as
the major cause of genetic deafness could be prevented by spreading
awareness among the lower income group people in certain ethnic populations
in the country where the problem is more prevalent. By bringing down
the number of consanguineous marriages, the number of children born deaf
could be brought down drastically, the experts said. An intensive
research was conducted by Dr Manju Ghosh of the New Delhi-based Genetic
Unit of the Department of Paediatrics, All India Institute of Medical Science
(AIIMS), Dr Majoo Varkey, a Bangalore-based paediatrician who conducted
a 13-year school-specific research at the Sheila Kothavala Institute for
the Deaf (SKID) between 1998 and 2001. PTI
Asian Americans
According to a new study to be published in the June issue of the Journal
of Epidemiology and Community Health, prolonged living in America can be
harmful for the health of Asians, with the risk of their developing high
blood pressure directly linked to their period of stay there, reports HealthScout.
Asian immigrants arrive in fairly good health relative to the general population,
but within 10 years begin to show the negative health effects of exposure
to North American culture. So what is it about American and Canadian
culture that leads to high blood pressure? A diet of high fat and low fruits
and vegetables is one factor and another is obesity, which is linked to
hypertension. ANI
Breast is Best
Researchers found a strong positive association between duration of
breast-feeding and IQ. The study was published in the May 7 edition
of the Journal of the American Medical Association. It was carried
out by researchers at the Danish Epidemiology Science Center at the Copenhagen
University Hospital, and at the Kinsey Institute for Research in Sex, Gender
and Reproduction at Indiana University. The authors reported a steady
increase in IQ for those breast-fed as long as seven to nine months.
The authors concluded that there were "no additional positive effects"
on IQ after nine months. This is the second recent study that links
breastfeeding with IQ. A study published in March showed that
full-term babies who were small at birth, and who were exclusively fed
breast milk for the first six months of their lives, scored higher on IQ
tests at age 5.
Powerful Girls
Ninety percent of girls ages 9 to 12 don't get enough calcium in their
diets, according to the National Osteoporosis Foundation. Soy products
are a good source of calcium. For xample, one-third of a cup of tofu has
150 milligrams of calcium, and one cup of fortified soy drink has 300 milligrams.
Many foods, such as juices, breads, and cereals, are now fortified with
calcium. Powerful Girls
have Powerful Bones web site features a girl named Carla, whose favorite
foods include milkshakes (with low- or non-fat milk), almonds, fruit, and
cheese sandwiches. Like Carla, girls today can choose
from more than just dairy products to get their calcium. It's
not enough to just eat right or just do lots of weight-bearing physical
activity. It takes both to make bones strong. The National Academy
of Sciences recommends a calcium intake of 1,000 to 1,300 milligrams per
day for Americans. However, according to Dr. Willett, professor of
medicine at Harvard Medical School and chairman of the Department of Nutrition
at the Harvard School of Public Health, calcium intake varies in the world
from 300 mg/day in India, Japan, and Peru to the high of 1,300+ mg/day
in Finland and some other Scandinavian countries. Further, within
the Indian continent there's a huge variation in diet, for example, in
the states like Andhra Pradesh the milk product intake is not as high as
it is in Gujarat. There are important differences between countries
in physical activity levels, sunlight, and other dietary factors that could
obscure the real relationship between calcium and osteoporosis.
Grapes
In a study published on the web version of the Journal of Agricultural
and Food Chemistry on May 10, researchers with the U.S. Department of Agriculture
have identified another compound in grapes that they believe shows promise
in fighting cancer. The compound, pterostilbene, is similar to resveratrol,
an antioxidant recently found in grapes and red wine that has also been
linked to cancer-prevention. Resveratrol has been found in many fruits,
including blueberries and cranberries, but it is perhaps best known for
its presence in grapes and red wine. Pterostilbene has so far been identified
in grapes and in a relatively unknown medicinal plants.
Broccoli
Broccoli sprouts are tiny three-day-old plants that resemble alfalfa
sprouts and have a peppery flavor. Broccoli and broccoli sprouts contain
a chemical that kills the bacteria responsible for most stomach cancer,
says a report in May 28th issue of Proceedings of the National Academy
of Sciences. In laboratory tests the chemical, sulforaphane, killed helicobacter
pylori, a bacteria that causes stomach ulcers and often fatal stomach cancers,
and there appears to be enough of it in broccoli sprouts and some varieties
of broccoli to benefit people who eat the vegetables. The paper also noted
that the researchers and Johns Hopkins University own stock in Brassica
Protection Products, a company whose mission is to develop chemoprotective
food products and which sells broccoli sprouts.
Life in Space
Russian Academy of Sciences researchers have confirmed a possibility
of abiogenous synthesis of complex organic compounds (monomeric units of
nucleic acids) on the surface of comets, asteroids, meteorites and space
dust particles in the outer space. Therefore, it is possible that
the above monomeric units of nucleic acids could have got to the Earth
and thus could have significantly reduced the time period of the evolution
process. On the surface of space bodies the scientists have found all kinds
of various organic molecules and the components required for their synthesis.
The scientists from St. Petersburg reproduced synthesis of one of the DNA
components, 5`-adenosine monophosphate (5`-AMP), under the conditions specially
designed to simulate the space environment. (The Hindu, May 23)
Sreenivasarao Vepachedu
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