Archive for July, 2008

Aged Singles have higher risk of Alzheimer’s

According to a Swedish research, marriage or having a partner may decrease the risk of developing dementia considerably. The study has been presented at a US conference.

The researchers are of the view that it is social interaction between couples that helps to avoid the disease.

Alzheimers

The Alzheimer’s Research Trust is considering the results quite worrying as in the UK divorce rates are considerably high.
“For some people, the problem might be even greater” the Karolinska Institute’s study suggests

…Click here to read more

Alarming increase in medication mistakes related deaths at home.

There is a dramatic rise in deaths from accidental medication mistakes at home in the last two decades, the researchers analyzed the death certificates of the American dead people to prepare that report.

The researchers blamed increasing use of prescription painkillers and other drugs at homes which were mostly used mainly in hospitals 25 years back. …Click here to read more

Higher risk version of obesity gene affects appetite, a new study shows

To find whether the FTO gene affects on burning calories or appetite, the researchers studied more than 3,000 children cases aged 8 to 11.

The children that were found with copies of the gene’s unsafe variant had fewer chances to have their hunger ‘switched off’ when they must be full.

This study can be seen in the journal of Clinical Endocrinology & Metabolism
In Caucasian populations, FTO is counted as the first common gene that is related to obesity.

…Click here to read more

Istradfeylline may cut tremors related to Parkinson’s

parkinsons_pathway.jpgA new study suggests

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(HealthDay News)– According to a new study, Parkinson’s patients, who struggle against tics, spasm, tremors that usually occur when main medications is diminished, may be helped by a new drug.

Istradfeylline helps nerve and brain signals bypass and the spoiled dopamine system that be the cause of Parkinson. In a trial 395 people with Parkinson who used levodopa (a well-known Parkinson’s drug) were found with 24% higher “off” than those who were using Istradfeylline. The “off” has been defined as a time when physical symptoms begins to appear after wearing off the drug levodopa.Similarly, in a group studied who took a placebo showed 10 % drop in “Off” time.

The results suggest that istradefylline works effectively if it is used as an add-on therapy to other drugs that are used for Parkinson’s symptoms. The thing that is noteworthy is that this drug may improve “off” time in a population that is consisted of more than 90% of patients that are already being given two or more drugs. It was stated by study author Dr. Mark Stacy of Duke University Centre in Durham, N.C.

…Click here to read more

Holistic Properties of Mysterious Gemstones

gp09lapislazuli.jpg1. Lapis Lazuli

* Universal Name: Lapis Lazuli
* Auxiliary Name: Lazurite
* Outlook: Tinted lenses of blue from pastel to cavernous typically dappled
* Building Block: Water
* Curative Solution: This gemstone works tremendously against melancholy, physical and psychic disorders.
* Magical Treatment: Extreme imagination, abstraction, divination and spiritual health
2. Moonstone

o Universal Name: Moonstone
o Auxiliary Name: Cylon Opal
o Outlook: White to colorless and pale blues
o Constituent: Water
o Terrestrial Link: Moon
o Divinity : In the least goddess is connected along with a triple aspect Diana, Selene and Hecate
o Treatment: The gemstones like “ Moonstone” work nicely during female reproduction, childbirth, menstrual periods
o Magical Treatment: Improving insight, sixth sense and Goddess related rituals …Click here to read more

Can hunger makes someone happy?

bio-ghrelin.jpgHigh levels of ghrelin (a hormone) have antidepressant effect, a new study suggests

The levels of a hormone known as ghrelin greatly increase when our bodies want more calories for themselves. Ghrelin is known as a hunger inciter but according to a new research it may be a reaction of its basic job as a stress-buster.

Researchers used different methods, like prolonged calorie restriction, ghrelin injection and genetic modification, to manipulate ghrelin levels in mice.

It was found that Mice with limited ghrelin activity looked depressed and when they were pushed into water, they didn’t make any effort to swim and in maze they stickled to the entryway. They were also more involved in themselves when they were placed with other mice. And it was also noted when a low-dose of antidepressant was given to them, these behaviors began to get reverse.

…Click here to read more

Skin cancer rates are on increase among younger women in the U.S., results of analysis suggest.

skin-cancerpic.jpgAccording to federal health officials reports, though the rates of new skin cancer cases has become steady in younger men, the number of women who are being diagnosed with skin cancer is on increase.

The U.S. government cancer statistics for the period 1973 to 2004 suggest that there has been a 50 % increase in new melanoma cases in younger women since 1980 but there was no increase for younger men during this period.

“It’s quite alarming” stated Mark Purdue who made the analysis for these statistics and it was published in the journal of Investigative Dermatology. “The things we are noticing in young adults at that time could predict a greater number of melanoma cases in older women.” …Click here to read more

When New York subway station turned into a labor room

francine_alfontent_f_trainhmedium.jpgImage submitted by Wendy Brown

Monday’s subway ride for home included a surprising stop for New Yorker Wendy Brown as she had to stop to help a woman in delivering a baby.

On Monday afternoon when Brown came at the train station, she found a crowd that had gathered around a pregnant woman laying at the floor.

“The first thought occurred in my mind was that she had fallen but soon I found she was getting contractions and was about to deliver a baby” Brown told. Francine Alfontent was with her hubby when she began to labor on the East Broadway stop in Manhattan.

According to the New York Daily News, Max and her wife left their Brooklyn home around 3p.m and rode on the train for Bellevue Hospital. “My wife started feeling pain while traveling so I informed the conductor and the conductor called to the station.” Max told.

After a while, Alfontent gave birth to a 6-pound baby who was named Soleil. Then, she and her baby transported to the hospital. Brown told the New York Daily News that Alfontent was quite overwhelmed after the delivery. “I told Alfontent that she had done a nice job .She was quite thankful and happy” Brown further added.

According to reports Alfontent and her baby are quite healthy and safe in New York’s Bellevue Hospital.

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Outlays of Cancer Drug Avastin: A Study of New York Times

The New York Times Sunday investigated how the Genentech cancer drug Avasting shows both the optimisms and predicaments of modern medication because it offers incremental paybacks for cancer patients, the drug is expensive and concerns have been greater than before about its security and efficacy.

The drug which is observed as a wonder-drug for its knack to stop blood supply to cancers costs as much as $100,000 per annum and had deals of $3.5 billion last year. Research expresses that drug prolongs the lives of victims with colon, lung and breath malignancy. Some patients and physicians say Avastin perks up the quality of life allowing patients to do daily functions devoid of tiredness, but such benefits are not easy to substantiate, reported by Times.
…Click here to read more

Researchers found possible link between ADHD and Kids’ weight

The risk of obesity is 50 percent higher in the children who have attention-deficit hyperactivity disorder (ADHD) and don’t take medication for that disorder, a new study suggests.

The researchers also found when children were medicated for ADHD, the risk of being underweight increased in them.

“The findings suggest that obesity and weight loss must be monitored in the children and adolescents with ADHD and ADD. Doctors can prevent the progress of childhood obesity, negative physical health and psychological consequences if they monitor weight standings of these kids.” the researches explained.

The results of the research are being published in the July issue of Pediatrics.
The researchers Molly E. Waring and Kate L. Lapane gathered data on around 63,000 kids and adolescents that were aged between 5 to 17 and the statistics were taken from the National Survey of Children’s Health for the period 2003-04.

The researchers noted that children who suffered ADHD but weren’t taking medication for the disorder had a 1.5 times higher risk of becoming obese if compared with children who didn’t suffer from disorder. While the children who were taking medication for the disease had a 1.6 times higher risk of becoming underweight.

However, the link between ADHD and weight is not convincing for some experts.
Dr. David L. Katz who is director of the Prevention Research Center at Yale University School of Medicine says in this connection that we can expect that some ADHD children may be overweight as ADHD as well as childhood obesity are widespread.

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Foods in summer fairs and festivals are irresistible, but be careful if you have suffered food allergy reaction in the past

11.jpgYeah, it’s quite difficult to turn down the sight and smell of food in different summer fairs and festivals. But, according to American Academy of Allergy, Asthma & Immunology (AAAI), people must take intensive care and keep themselves away from such foods, if they have food allergies.

 Dr. Amal H. Assa’ad who is chairman of the Adverse Reactions to Food Committee says in this regard that there are many unanswerable questions about preparations, potential cross-toxicities and ingredients and if they remain unanswered, they may lead to an allergic reaction.

There are more than 150 anaphylaxis-related deaths in the U.S. every year and mostly it occurs because of food allergies. Mostly, …Click here to read more

Do well-known sunscreens really protect the skin?

sunscreengirl.jpgThese charges have been rejected by the sunscreen makers, however. The Environmental working Group (EWG) investigated almost 1,000 branded sunscreens and found that every fourth out of five either proved ineffective to protect against harmful UV rays or had some skin damaging chemicals.

Different well known brands including Coppertone, Neutrogena and Banana Boat were at top among the bad delinquents, EWG claimed in their report that has been published on their website on 2nd July. …Click here to read more

Fibrocytes (blood cells) may help cancer growth

FibrocytesBlood cells that work to heal wounds may also develop suitable condition for cancer cells to spread, stated U.S. researchers, Tuesday.

According to the scientists fibrocytes, blood cells that originate from bone marrow, may explain how healthy cells become environmental for cancer.

“It has been known before that cancer cells don’t have an easy access to healthy tissue,” stated Dr. Hendrik van Deventer of the University of North Carolina at Chapel Hill.

“Though we haven’t recognized this cell, yet we believe it may be a fibrocyte” van said

While working with genetically engineered mice Van first time suspected fibrocytes as these were lacked the cell receptor CCR5, which is a cellular gateway that assists controlling the movement of cells through the body and it is also the similar gateway that is used by the human immunodeficiency virus that leads towards AIDS after accessing to immune cells.

The genetically engineered mice that also suffered the skin cancer melanoma were inclined to receive less metastatic tumors than other normal mice with the skin cancer. In their efforts to make these altered mice form more tumors, Van and his team methodically injected these altered mice with different kinds of cells from normal mice.

We tested it with a variety of different cells and found that fibrocytes working, Van said.

Fibrocytes move in the bloodstream to injured areas in healthy human and they develop such changes as are suitable for wounds to heal but according to van these changes may tend to help cancer growth.

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Diabetes drugs should undergo more testing, FDA panel recommends

Diabetes drugs must go through longer studies to make it certain that they are free from unexpected heart risks; this has been recommended by a government panel. It may cost pharmaceutical companies millions but it is protective for the patients to avoid unexpected heart risks.

On Wednesday, with a 14-2 voting, the advisers of the Food and Drug Administration recommended that all new diabetes drugs must have undergone longer studies to make it certain that they didn’t boost cardiovascular problems risks.

The diabetes experts, cardiologists and statisticians opined for less than a year after the FDA was badly criticized regarding managing the issue of GlaxoSmithKline’s commonly used pill. The drug was recommended in 1999 but FDA didn’t warn about possible heart risks till last November.

Many members of the panel suggested that drug companies should start safety tests before submitting any drug to the FDA, and they also complete the studies after the availability of the drugs in the market. The testing would cost tens of millions of dollars to the drug manufactures and will take a time of five to seven years to complete.

According to Dr. Eric Felner who is a pediatric specialist at Emroy University School of Medicine, “If such amount of time is spent for testing, it will be certainly preventing some drugs that may prove better than the already available drugs.”

It is not essential for FDA to follow the advice of the panel but it often does. Almost 24 million Americans are the victim of Type 2 diabetes that can cause kidney failure, blindness and heart disease.

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Zometa fights breast cancer spread

breast_cancer550_ab.jpgBone building drugs show some hopes as a wider anti-cancer drugs

CHICAGO—There is a possible new way to fight against breast cancer as doctors are quite excited to find that a drug which is used to avoid bone loss during breast cancer cure may significantly lower the risk of reoccurrence of breast cancer.
Zometa and other bone-building drugs known as bisphosphonates show some hope as a wider anti-cancer drugs in this first large study. The cancers that already spread to the bone are treated by Zometa, a drug developed by Novartis AG.

1,800 premenopausal women who were getting hormone treatments for their initial stage breast cancer included in this new study. It was found that Zometa reduced almost one-third chances that the cancer would return. …Click here to read more

The Highest Skin Cancer Rates Expected in the United States This Year

Skin CancerThe AAD said that one in every five Americans would develop skin cancer a moment or two during his/her life span.

The most prevalent types of skin cancer are squamous cell carcinomas and basal cell, but they are easy to treat if detected near the beginning.

It is investigated by the team of skin surgeons that more than 75% skin cancer deaths are occurred due to melanoma which is a very dangerous tumor.

Melanoma is the most insidious types of cancer which is normally occurred in the people by 25 to 29 years. Melanoma is generally developed in the trunk and it is the second most widespread form of cancer among people aged by 15 to 29 years old. Dermatologists recommend this might happen due to high-risk-tanning-behaviors.

Meanwhile, The AAD said that five-year survival rates among people aged by 10 to 39 years old observed in melanoma over 90%. Therefore, it is said, Melanoma is likely to impact something like 1 in ever 58 American people during their lifespan.

There are more risk factors of melanoma observed in Caucasian men and women, and men over 50.

If a patient’s melanoma is diagnosed and treated before it spreads and swells to the lymph nodes his/her probability of surviving over five years is 99%.

The AAD confidently says there will be around 116,500 melanoma cases this year including 54,020 noninvasive (in situ) and 62,480 insidious (34,950 men and 27,530 women). It is investigated that around 8,420 people will be died of due to melanoma like 5,400 men and 3,020 women in 2008 and it is projected that about one death from every sixty-two minutes will be soon occurred in melanoma people.

The World Health Organization (WHO) has conducted a wide survey regarding the melanoma which exposed that about 65,000 people die of due to melanoma which is caused due to ultraviolet radiations from the scorching sunlight.

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