Britons spend 1 month of their lives looking for TV remote!

London, Sept 18 (ANI): Britons waste one month of their lives searching for the television remote control, a new study has found.

After studying 4,000 individuals, the researchers found that the average viewer loses it an average of 3.2 times a week and spends more than four minutes looking for it each time, reports The Scotsman.

That means each week Brits spend 15 minutes hunting for the device.

Kathryn Drought, of Sky, who led the study to launch the broadcaster’s Free Weekend Pass, said: “The remote control is such a well-used item in the nation’s homes.

“It’s one of those things we’re forever trying to find – normally down the back of the sofa.

“TV plays such a big part in our lives. It’s not surprising who is in control of the remote is such a hot household topic.”

Three in ten volunteers admitted hiding the remote from a partner or housemate, and 17 per cent have thrown it at someone in a fit of “remote rage”, the study found. (ANI)

Weight loss can prevent kidney disease progression in obese patients

Washington, Sept 18 (ANI): Shedding extra pounds can preserve kidney function in obese people with kidney disease, according to a new study led by Indian origin scientist from Cleveland Clinic.

Weight loss can improve a number of health problems, like it can improve control of diabetes, lower blood pressure and cholesterol levels, and reduce the effects of heart disease.

During the study, Dr Sankar Navaneethan, and his colleagues analysed the studies that examined the effects of weight loss interventions in obese kidney disease patients.

It showed that weight loss attained through diet and exercise reduces proteinuria (excess excretion of protein in the urine-a hallmark of kidney damage) and may prevent additional decline in kidney function in obese patients with kidney disease.

Studies also showed that surgical interventions normalize the filtration rate of the kidneys in obese patients with high filtration rates (a risk factor for the development of kidney disease).

While the findings imply that weight reduction may prevent the progression of kidney disease in obese kidney disease patients, the authors noted that there were only a small number of studies available for analysis and additional high-quality long-term studies on this topic are needed.

The study appears in Clinical Journal of the American Society Nephrology. (ANI)

‘Embarrassed’ Musharraf’s close aides shying away from commenting on his misdeeds

Islamabad, Sep.16 (ANI) : Close aides of former Pakistan President General Pervez Musharraf are too embarrassed and are shying away from responding to the former general’s claims that he had taken the November 3, 2007 actions only after consulting various top officials, including the then Prime Minister Shaukat Aziz and the current Chief of Army Staff General Ashfaq Kayani.

Musharraf’s erstwhile close associates find the topic as ‘too dirty’ to speak about and have been avoiding any queries regarding that by simply saying ‘no comments’.

A former spokesman of the Shaukat Aziz government, however, denied that the cabinet had prior knowledge of Musharraf’s plan of imposing the emergency.

When asked about the issue, Lieutenant General (retired) Ali Jan Orakzai said: “It’s such a dirty subject that leaving it untouched would be a better option.”

Orakzai said he is waiting for the apt time to speak on Musharraf’s claims.

“Let’s see the gravity of the subject. I would record my statement before the court in case summoned on this issue,” The News quoted Orakzai, as saying.

When informed about Shaukat Aziz’s statement that he was not consulted on the November 3 actions, Orakzai said issuing such statements from abroad is easier.

“Shaukat Aziz can do this as he is living in London. I can’t do so,” he said.

Former Punjab Governor Lieutenant General (retired) Khalid Maqbool said he has decided not to enter into any controversy related to the past events that occurred during his stint. (ANI)

Hackers capitalise on Swayze’s death

Sydney, Sept 16 (ANI): Hackers are using Patrick Swayze’s death to push off spurious anti-virus software to Internet users and infect their computers with viruses.

The 57-year-old Swayze died of pancreatic cancer on Monday.

Many bogus websites claiming to provide information on the death of the Dirty Dancing star have mushroomed up.

Computer security company Sophos recently showed in a recent video that hackers list these sites on the first page of search engines like Google.

Visitors to these sites are asked for an anti-virus scan and the result shows that the user’s computer is infected by Trojans, which are actually not present. The sites then try to sell fake anti-virus software to the users to clean up their systems.

Many sites also infect the users’ computer with viruses that can crack passwords and credit card numbers and send them to the hackers.

Hackers have also used the deaths of Michael Jackson and Natasha Richardson to lead users to virus infected sites.

The Sydney Morning Herald quoted Sophos senior technology consultant Graham Cluley as saying: “Clearly the cybercriminals are no slackers when it comes to jumping on a trending internet topic, and are more professional than ever before in spreading their fake anti-virus scams.” (ANI)

Archaeologists discover gemstone carrying portrait of Alexander the Great

Washington, September 16 (ANI): An archaeological team, during excavations in Israel, has discovered a gemstone that has a portrait of Alexander the Great engraved on it.

The excavations at Tel Dor were carried out by an archaeological team, which was directed by Dr. Ayelet Gilboa of the University of Haifa and Dr. Ilan Sharon of the Hebrew University of Jerusalem.

“Despite its miniature dimensions – the stone is less than a centimeter high and its width is less than half a centimeter – the engraver was able to depict the bust of Alexander on the gem without omitting any of the ruler’s characteristics,” said Dr. Gilboa, Chair of the Department of Archaeology at the University of Haifa.

“The emperor is portrayed as young and forceful, with a strong chin, straight nose and long curly hair held in place by a diadem,” he added.

The Tel Dor researchers have noted that it is surprising that a work of art such as this would be found in Israel, on the periphery of the Hellenistic world.

“It is generally assumed that the master artists – such as the one who engraved the image of Alexander on this particular gemstone – were mainly employed by the leading Hellenistic courts in the capital cities, such as those in Alexandria in Egypt and Seleucia in Syria,” according to the researchers.

“This new discovery is evidence that local elites in secondary centers, such as Tel Dor, appreciated superior objects of art and could afford ownership of such items,” they added.

The significance of the discovery at Dor is in the gemstone being uncovered in an orderly excavation, in a proper context of the Hellenistic period.

This tiny gem was unearthed by a volunteer during excavation of a public structure from the Hellenistic period in the south of Tel Dor, excavated by a team from the University of Washington at Seattle headed by Prof. Sarah Stroup.

Dr. Jessica Nitschke, professor of classical archaeology at Georgetown University in Washington DC, identified the engraved motif as a bust of Alexander the Great.

This has been confirmed by Prof. Andrew Stewart of the University of California at Berkeley, an expert on images of Alexander and author of a book on this topic.

Alexander was probably the first Greek to commission artists to depict his image – as part of a personality cult that was transformed into a propaganda tool. (ANI)

Men’s sweat ‘boosts their attractiveness in the eyes of women’

London, Sept 11 (ANI): A naturally present chemical in men’s sweat may act as a primitive love potion that increases their attractiveness in women’s eyes, says a new study.

The substance is derived from the male sex hormone testosterone.

To reach the conclusion, Tamsin Saxton of the University of St Andrews studied the influence of androstadienone by dabbling a drop of it on the upper lip of 50 women who took part in the evening trial before they “dated” a series of men.

From analyses, researchers found that women of all ages rated the men slightly higher on a scale of attractiveness when given the substance, compared to water or clove oil, but the effect was greatest in younger women aged between 18 and 22, reports The Independent.

“For some of the women we gave them androstadienone and we put it in clove oil solution so they just smelt clove oil. Some of the women had clove oil alone, and the third group had just water so there was no odour at all,” she told the British Science Festival.

“We got the women to mark how attractive they thought the men were on a one to seven scale after they interacted with each man,” she said.

“We found that the women given androstadienone had given slightly higher ratings of attractiveness to the men. That suggested this constituent of sweat does seem to have some kind of impact on attraction,” she told the festival.

“Some people don’t seem to be able to smell it all, some people say it smells OK or a bit sweaty, whereas others say it smells really awful, like babies’ nappies,” Saxton said.

According to the expert, one hypothesis is that it could be a “pheromone”, or chemical messenger that acts between individuals in much the same way that hormones act as messengers within the body.

“It’s something that people investigate on the topic of pheromones. When you talk of animal pheromones, they are involved in very specific reactions,” Saxton said.

“People do value somebody’s natural skin smell and it’s worth bearing in mind that this may be part of your appeal – how you smell naturally,” she told the festival. (ANI)

Popular Arab TV Program exposes real Al Qaeda

Dubai, Sep.2 (ANI): The Al Arabiya satellite television channel has come up with a popular program titled “Death Making,” that exposes another side of Al Qaeda.

Hosted by female correspondent Rima Salha, the Dubai-based show is heading into its third year on Al Arabiya and aims to influence how the Arab world views Al Qaeda, reports Fox News.

It is a unique program that lets jihadists tell their stories, and then shows the results of their actions.

“It’s not enough to tell you that Al Qaeda is a terrorist organization. You have to understand why, what it means, how everything works, and what the end goal is for them,” Al Arabia’s general manager Abdul Rahman al-Rashed explains.

For her work, Salha, who is Lebanese, gets death threats, including when Osama bin Laden’s number two, Ayman al Zawahiri, singled the show and Al Arabiya out, by weaving video of both into one of his multi-media diatribes against mass media.

Despite the threats, Salah is undeterred. She goes to the jihadists, wherever they are: in refugee camps off limits even to security forces and to Iraq. She and her team convince subjects to talk to them. It’s not easy, but some of these militants apparently think they stand to benefit from a bit of publicity.

The topic of terrorism is so hot that Salha gets attacked from all sides. (ANI)

Dr A Q Khan clarifies

Islamabad, Aug.28 (ANI): Pakistan’s former chief nuclear scientist A Q Khan has given a clarification to the recent spate of reactions to his article on the importance of computer technology.

The News quotes him as saying: “The acknowledgement as to the source was put at the end of Part II because it was originally written as one long article. Had Mr Dogar, who initiated this controversy, waited for the second part (Part I clearly said “To be continued”), all this would have been avoided.”

“However, I would like to point out that a newspaper article is not the same as a research paper in a reputed magazine, which does, indeed, require full referencing. Since I had been receiving numerous requests from students to write on this topic I used notes I had made about seven years ago from various well-known university syllabuses, not even remembering which notes were from which university.”

“I did not go online to any source. Obviously the syllabuses have not changed much in all these years! I purposely left the text in the same simple-to-understand original language because it was meant for students and laymen, not professionals. A university brochure is neither someone’s personal intellectual property, nor does it require referencing,” Khan says further.

“My friend and former colleague, Engineer Nasim Khan, provided information on various related American websites with comments-what is wrong with that? Those who insinuated negatively about his professional capabilities are ignorant and disparate,” he concludes. (ANI)

Actors, crew of ‘Yeh Mera India’ get candid with media

Mumbai, Aug 21 (ANI): Cast and crew of Bollywood film ‘Yeh Mera India’ that brings to light several problems of the Indian society, got candid with media in Mumbai.

All the leading star cast, including Anupam Kher , Rajpal Yadav, Smilee Suri, Perizaad Zorabian, along with the Produce -Director of the film, N Chandra were present.

Speaking to the media on the occasion, Chandra said the film highlighted a subject, which he felt was quite important.

“I felt that no film is made on this topic and this needs to be talked about,” said N Chandra.

The movie also stars Atul Kulkarni, Seema Biswas, Milind Gunaji, Rajit Kapoor, and Sarika among others.

Perizaad Zorabian also talked about her role in the movie.

“It is very interesting story. There are many interesting characters in the film. Beauty of the film is that it will make you think and it will make you wonder, that you can make a difference and there are so many stories that are involved in the film. I am playing the role of a television executive producer and my character is that of educated , successful person who has everything in life but she still she complains about everything,” said Zorabian.

The film brings back the old memories of N Chandra films like ‘Tezab’, ‘Ankush’, ‘Kagaar’, ‘Tejaswini’, ‘Narsimha’ and ‘Pratighaat’.

The film is based on social elements that concern our daily life and problems of our society encounters such as caste, Hindu-Muslim issues and sexual harassment of the women at the work places.

It is slated to be released on August 28. (ANI)

Children paint 10 km long drawing in Coimbatore

Coimbatore, Aug 21 (ANI): In an attempt to earn a position again in the Guinness and Limca book of world records, over 6000 children drew 10 kilometre long drawing in Coimbatore.

The children were given the topic of awareness on social issues out of which most of the children selected pollution, environment, ill effects of smoking and liquor consuming habits, and the present issue of swine flu awareness.

“I am very happy to stand before you on creating a Guinness and Limca world record of world’s longest drawing. The present world record for world’s longest drawing is 6,785.83 metres, which was made by us in the year 2008. We had made approximately the longest drawing for 10 kilometres and nearly about six thousand schools from all over India have participated in this event,” said Pradeep Kumar, organizer of the event.

He added that the children expressed their talent in drawing on the topic ‘awareness on social issues’.

The children were very proud and excited to be a part of the event.

“I am very happy to participate in this world’s longest drawing. I feel proud to be a part of this event,” said Ishwarya, a participant.

The organizers had informed the Guinness authorities as soon as the target was realized and are waiting for the Guinness certificates. (ANI)

Gilani regurgates Kashmir, spoils chances of a rapproachment

Sharm-el-Sheikh (Egypt), July 15 (ANI): Barely into the second paragraph of his speech at the 15th summit of the Non-Aligned Movement at Sharm-el-Sheikh, Pakistan’s Prime Minister Yousuf Raza Gilani brought up the topic of Kashmir by saying “long standing unresolved disputes” were putting stress on international systems.

And, as if this hint was not enough, Gilani later in his speech said: “Durable peace in South Asia is achievable” and that it could only be “facilitated by the resolution of all outstanding disputes, including Jammu and Kashmir.” his was not a soundbite or an off the cuff remark, which a Zardari or a Musharraf might have made. It is a well thought out and planned statement made by the Paksitani Prime MInister,knowing fully well what the repurcussions would be.

He is well aware that relations between India and Pakistan are just about limping towards a restart and to use the ‘K’ word in such a situation is nothing short of twisting of the arm like the one seen during the Agra summit of 2001.

At that time, President General Musharraf came with all his bluster and confidence that he could convince the then Prime Minister of India, Atal Behari Vajpayee to put into the joint declaration that Kashmir was a disputed territory.

The then Pakistani delegation was all but convinced that they had been able to soften the Indian Prime Minister and even his powerful aide, Brajesh Mishra. And then, all hell broke loose when India apparently made clear to the Pakistani side that Musharraf was mistaken in making this assumption.

While most people on either side of the border believe that the “unknown hand” that worked to scuttle the Agra talks, was the then home minister L.K.Advani, it is still unclear who managed to withstand the enormous international pressure and tell Pakistan where to get off.

In the past two days, it has become apparent that the war of words over how and in what format India and Pakistan should begin talking is what is vexing both sides. Pakistan hasn’t forgotten the rap on the knuckles delivered by Prime Minister Singh to President Zardari at Yekatarinburg last month, when he said in the presence of the media that his mandate was to tell Pakistan not to allow its soil to be used by terrorists to wage war on India.

It was uncharacteristic of the Indian Prime Minister to make such a stringent remark, and sure enough, within a few weeks, the reasonable Dr Singh said: “Let me say that what I had said to Zardari Sahib, I had not intended to say that in the presence of the media. I simply forgot that the media were present there. It was not my intention to hurt Zardari Sahib’s feelings.”

But that kind of grace is not visible here at Sharm-el-Sheikh. Gilani is scheduled to meet the Indian Prime Minister for the first time tomorrow morning and a reasonable attitude could have furthered the cause of a fruitful dialogue at the very top.

But this speech of Gilani is a spoiler for sure. With the Pakistani press already saying that Foreign Secretary-level talks have hit a deadlock over the format for resumption of India-Pakistan talks, it is unclear what Gilani meant in his speech when he said, “There has recently been some forward movement in our relations with India. We hope to sustain this momentum and move towards comprehensive engagement.” By Smita Prakash (ANI)

Leave Flintoff alone, says ex-Lancashire mate Stuart Law

London, July 8 (ANI): Former Lancashire captain Stuart Law believes that England all-rounder Andrew Flintoff should not be a topic of discussion and that the ECB should value the cricketing giant who is in their midst.

Flintoff is public property again and an expectant nation is at loggerheads over whether to delight in his humanity or to suspect that his ill-timed lapse into unprofessionalism so close to the Australia series is a harbinger of doom in the Tests that lie ahead.

But Law, who played one Test and 54 ODIs for Australia, sees it differently.

“People tag people. They do that to Freddie. He has celebrated an Ashes victory and not many Englishmen have done that. He is a young man who enjoys a beer as every young man does, but you will not see a guy work harder. His detractors, mate, I’d like to see them live his life for a few weeks, to do all that rehab every day to fight back from his injuries, to receive a phone call from his physio saying ‘we need you here, now’, and to put himself through it again. They couldn’t cope for more than a few minutes,” The Guardian quoted Law, as saying.

“Freddie is the most selfless man I have ever met. He doesn’t care about himself. He cares about others. He will have been distraught enough because he had let his teammates down. I have seen him just after injury and he is destroyed, heartbroken and he feels that he is letting everybody down if he can’t play like he his supposed to. He has learned to cope with that now but it has taken him a long time,” he added.

Law, now on a one-day contract at Derbyshire.

Lancashire coach Moores is too polite to advise England coach Andy Flower.

But he did predict that England could anticipate Flintoff at full throttle:

“Fred doesn’t hold back a lot. You wouldn’t want that. That’s not how he plays. You want him to play full out. That’s what makes him different. He has his ability to raise his game for big games. One of the big challenges is can you get it out of you when you really want to? Fred has shown he can do that,” said Moores. (ANI)

People unsure of own beliefs less likely to entertain opposing views

Washington, July 1 (ANI): A collaborative team of researchers from University of Illinois and University of Florida have found that while people tend to avoid information that contradicts what they already think or believe, certain factors can cause them to seek out, or at least consider, other points of view.

During the study, the researchers analysed the data of nearly 8000 people, who were asked about their views on a given topic, and then allowed them to choose whether they wanted to view or read information supporting their own or an opposing point of view.

“We wanted to see exactly across the board to what extent people are willing to seek out the truth versus just stay comfortable with what they know,” said University of Illinois Psychology professor Dolores Albarracín.

The study showed that 67 pct of the people were twice as likely to select information that supports their own point of view as to consider an opposing idea (33 percent).

Certain individuals, those with close-minded personalities, are even more reluctant to expose themselves to differing perspectives, Albarracín said.

They will opt for the information that corresponds to their views nearly 75 percent of the time.

Moreover, people are more resistant to new points of view when their own ideas are associated with political, religious or ethical values.

“If you are really committed to your own attitude – for example, if you are a very committed Democrat – you are more likely to seek congenial information, that is, information that corresponds with your views,” Albarracín said.

“If the issues concern moral values or politics, about 70 percent of the time you will choose congenial information, versus about 60 percent of the time if the issues are not related to values,” Albarracín added.

However, people are also more likely to expose themselves to opposing ideas when it is useful to them in some way.

Those who may have to publicly defend their ideas, such as politicians are more motivated to learn about the views of those who oppose them. In the process they sometimes find that their own ideas evolve.

“For the most part it seems that people tend to stay with their own beliefs and attitudes because changing those might prevent them from living the lives they’re living,” Albarracín said.

“But it’s good news that one out of three times, or close to that, they are willing to seek out the other side,” added.

The findings appear in the journal Psychological Bulletin. (ANI)

Environment Minister rejects use of climate factor as a non-tariff barrier

New Delhi, June 30 (ANI): Union Minister for Environment and Forests Jairam Ramesh on Tuesday ruled out to use climate as a non-tariff barrier and any attempt to introduce climate change as a topic for discussion at the World Trade Organisation (WTO) meetings.

Jairam’s remarks came on Tuesday in reaction to a report from the WTO saying trade concerns should be subjugated to climate change issues.

Jairam said that the eight ‘missions’ listed in India’s National Action Plan on Climate Change (NAPCC) released exactly a year ago, were still being finalised, and said that the detailed “action plans” would be ready by the end of the year.

He also said that India would not sign any treaty that legally binds it to reduce greenhouse gas (GHG) emissions, attacking a proposed US legislation that seeks to put in such provisions to tax those products from countries that do not impose curbs on these emissions.

Jairam added that India was not negotiating or re-negotiating United Nation’s Framework of Convention. But, he said, it is negotiating emission targets as India has no role in building Green House Gases (GHGs).

India must stop looking at climate change purely as an international issue.

As Jairam put it, it is mostly a fundamental, domestic and local issue. It affects water security, land productivity, agricultural yields and energy consumption.

“The agenda today is talking about deforestation and incentives to reduce deforestation. We believe that in addition to this we would like incentives to be enshrined for reforestation, for sustainable forest management,” said Jairam.

He also stressed on the need for reforestation.

“We reject the use of climate as a non tariff barrier. We would like barriers to train in environmental goods and services to be removed. We would like special property rights regime for climate change technology but we comprehensively and categorically reject any attempt to introduce climate change as a discussion part of the WTO (World Trade Organisation),” Jairam said.

Climate change will be discussed during the next week G-8 summit to be attended by Prime Minister Manmohan Singh and during thee NAM (Non-Aligned Meeting) later next month. (ANI)

Agroforestry is the future of agriculture, say scientists

Washington, June 28 (ANI): Scientists have said that agroforestry is the future of agriculture, as it can create greater economic value, enhance biodiversity, and improve soil, water and air quality on many sites.

Agroforestry is an integrated approach of using the interactive benefits from combining trees and shrubs with crops and/or livestock.

It combines agricultural and forestry technologies to create more diverse, productive, profitable, healthy and sustainable land-use systems.

From large-scale installations of riparian buffers to family-scale forest farming, agroforestry is a technology that has truly “come of age.”

According to authors of the book “North American Agroforestry: An Integrated Science and Practice,” published by the American Society of Agronomy, there is a willingness to adopt agroforestry practices more so than ever before.

Agroforestry provides many opportunities to meet the needs of landowners and natural resource professionals while keeping the family farm economically viable and the environment in which we live healthy.

“I am certain that millions of hectares of land and millions of people will benefit from the knowledge brought together in this book,” said Marcus M. Alley, president of the American Society of Agronomy.

Readers of the 400-page, hardcover book will learn the fundamentals of the main agroforestry practices, with detailed case studies and examples, as well as strategies for addressing the financial viability of new practices, marketing, and navigating policy.

New topics in this edition include tree-crop interactions, product markets and marketing, and wildlife benefits. Each chapter includes a set of study questions.

The authors of the 13 chapters are recognized authorities in their fields, and their chapters represent the state-of-the-art on each topic.

Taken collectively, these writings clearly demonstrate that agroforestry has the potential to advance North America’s land stewardship by converting degraded lands, protecting sensitive lands, and diversifying farm and forest production components and systems.

“When properly designed and integrated, agroforestry can protect crops and improve crop yields, shelter livestock, reduce animal stress while improving weight gain, and enhance resource stewardship and land conservation,” said the book’s editor, H.E. Garrett, Center for Agroforestry, the School of Natural Resources, University of Missouri-Columbia. (ANI)

Smoking more than 5 ciggies a day triggers migraine attacks

Washington, June 25 (ANI): Smoking more than 5 cigarettes a day can provoke migraine attacks, claims a new study published in the Journal of Headache and Pain.

The research prior to the work published in The Journal of Headache and Pain indicated that smoking could improve migraines by reducing anxiety, one of the factors that triggers an attack.

“This study is groundbreaking in Spain as there are few studies on this topic, and all are very biased. This is due to the complexity and need for prior training of the participants”, Julio Pascual, one of the authors of this research and doctor at the Neurology Unit of Marqués de Valdecilla, University Hospital (Santander), explains to SINC.

One advantage of this study is that the sample used, 361 medicine students from the University of Salamanca, were fully aware what a migraine was.

The experts, who enquired about the presence or absence of migraine (and its characteristics) and whether or not they smoked, guaranteed the reliability of the results obtained, as most surveys for this type of study are done over the phone, randomly and in people without knowledge of the illness.

The results show that 16 percent of students fulfilled migraine criteria, while 20 percent smoked.

The percentage of smokers was higher (29 percent) in those who were also migraine sufferers and migraine frequency in those students who were migraine sufferers and smokers was clearly higher than in those who were non-smokers and migraine sufferers.

According to Pascual, “smoking is a precipitating factor of this type of headache, as the prevalence of active smokers is one third higher in migraine sufferers and there is a direct relationship between the number of cigarettes consumed and the frequency of migraine attacks”.

The results of the interviews reveal that the migraine sets in after five daily cigarettes. Furthermore, although the percentage of those who smoked was higher in people with migraines, they smoked less than those who did not suffer migraines. (ANI)

Light touch does depend on Merkel cells, confirms study

Washington, June 19 (ANI): An American study has confirmed that light touch-the sense that lets musicians find the right notes on a keyboard, a seamstress revel in the feel of cool silk, the artisan feel a curve in material and the blind read Braille-depends upon the activity of Merkel cells, which are found in the crescent-shaped clusters in the skin.

“Human, primates and any animal that relies on hands for dexterity use their Merkel cells to feel texture and shape. Merkel cells are not like pain fibres.

They exist in special areas of the skin to feel light touch. We have a lot of them on our fingertips and also on our lips,” said Dr. Ellen Lumpkin, assistant professor of neuroscience, molecular physiology and biophysics and molecular and human genetics at Baylor College of Medicine (BCM).

Even though many scientists thought Merkel cells to be key elements of light touch, none of them could ever directly prove the link.

The topic has been debated for more than 100 years, since the cell were first described in 1875 by German scientist Friedrich Sigmund Merkel, after whom such cells were named.

Lumpkin’s team generated mice that lacked a gene called Atoh1 in some areas of the body and, as a result, had no Merkel cells in skin located below the head.

The researchers say that experiments on these mice directly showed that link between Merkel cells and touch in way that can be seen and heard.

They plan to continue working with the cells, determining the progenitor cells from which they arise and determining how they relate to human disease.

A research article describing the study has been published in the journal Science. (ANI)

Palin’s memoir ‘due out next spring’

Washington, May 13 (ANI): A memoir chronicling both Alaska Governor Sarah Palin’s political and personal life will be published in spring 2010, publishing sources said.

Even after her rocky run as last year’s Republican vice presidential candidate, Palin has continued to be media’s favourite topic.

The book includes Plain’s reflections on balancing her time as a working mother, recognizing the war’s impact with her son serving combat in Iraq, having a child with a disability, and supporting her teenage daughter through an unplanned pregnancy, reports The Politico.

The book is to be published by HarperCollins Publishers.

Zondervan will co-publish for the Christian book market.

However, according to sources, the tome’s title is not yet decided.

The deal was negotiated by Brian Murray, President and CEO of HarperCollins Publishers, with Robert B. Barnett of Williams and Connolly. (ANI)

Chronic smoking interferes with alcohol-related brain damage recovery

Washington, May 12 (ANI): Chronic cigarette smoking can adversely affect alcohol-related brain damage recovery, according to a study.

Alcohol-use disorders (AUDs) can damage the brain, particularly the frontal and parietal cortices, although this damage is at least partially reversible with sustained abstinence from alcohol.

Anderson Mon, senior research fellow in the department of radiology at the University of California, San Francisco, has shown that chronic cigarette smoking is associated with poor recovery of brain blood flow during abstinence from long-term heavy drinking.

Using the longitudinal magnetic resonance imaging (MRI) of brain blood flow, the research team has found that smoking makes it harder for brain blood flow to recover from long-term heavy drinking.

“The brain’s frontal lobes are involved in higher-order cognitive function, such as learning, short-term memory, reasoning, planning, problem solving, and emotional control,” said Mon.

“The parietal lobes are involved in aspects of attentional regulation and visuospatial processing.

“Chronic and excessive drinking is associated with neurobiological abnormalities in these regions, which contribute to the cognitive dysfunction frequently observed in those with AUDs after detoxification,” he added.

Cerebral perfusion is a measure of the amount of blood flow to brain tissue per unit time. A normal, uninterrupted flow of blood through the brain is necessary to supply brain tissue with sufficient essential compounds and oxygen for normal metabolism.

“In general, AUDs are associated with reduced perfusion,” said Mon.

“With abstinence from alcohol, brain perfusion abnormalities may recover, but there are several factors that may influence recovery, such as age, diet, exercise, genetic predispositions and – the topic of our research -other substances such as tobacco products.”

During the study, the researchers recruited three groups participants, of which 19 were non-smoking alcohol-dependent (ALC) patients, and 22 smoking ALC patients at one and five weeks of abstinence from alcohol. They also involved 28 age-matched non-smoking, light-drinking controls.

The results showed that even though cerebral perfusion among the ALC individuals, as a whole, improved with abstinence from alcohol, those ALC who were chronic smokers demonstrated significantly less perfusion recovery, particularly in the frontal lobes.

“At one week of abstinence, both smoking and non-smoking ALC patients had similar frontal and parietal gray matter perfusion; and both groups had lower perfusion than normal controls,” said Mon.

“However, after five weeks of abstinence, frontal and parietal gray matter perfusion of the non-smoking ALC patients recovered to normal control levels, whereas the smoking ALC group essentially showed no recovery,” he added.

“These results suggest that patients who want to stop drinking should be offered an option to stop smoking,” said Graeme Mason, associate professor of diagnostic radiology and psychiatry at Yale University.

“However, any combined cessation has to be designed carefully,” he added. he findings have been published in Alcoholism: Clinical and Experimental Research. (ANI)

Canadian Commons committee asks Indian origin MP’s nannies to testify

Ottawa (Canada), May 8 (ANI): A Tory-led immigration panel has said that it would like to hear the version of Filipino immigrants who were allegedly mistreated by Indian-origin Liberal Party MP Ruby Dhalla.

The Two caregivers, who have found employment elsewhere, have charged Dhalla with mistreating them while in the employ of the family. They have now been asked to appear before a Commons committee next week and testify.

“The immigration committee is going to be studying the topic of migrant workers,” the Globe and Mail quoted Conservative MP David Tilson, the committee’s chairman, as telling reporters Thursday afternoon.

“We’ll certainly be inviting those particular nannies to come and talk about their experiences,” Tilson added.

Dhalla, who has been in seclusion since the allegations of her family’s former caregivers were made public, will also be asked to testify, Tilson said.

He also said that Ontario provincial Labour Minister Peter Fonseca and Education Minister Kathleen Wynne, who failed to act on the allegations they first heard at a meeting in Toronto on April 25, might be called.

The maids claim that Dhalla and her family had hired them under the federal Live-in Caregiver program for foreign workers to care for the MP’s mother. They say they were paid 250 Canadian dollars a week for 16-hours of household chores – from shining shoes to shovelling snow – and cleaning the family’s chiropractic clinics.

One, Magdalene Gordo, 31, compared the job with slavery; the other, Richelyn Tongson, 37, said Dhalla withheld her passport for weeks. A third unnamed woman came forward with similar allegations in a Toronto newspaper yesterday.

Few of Dhalla’s Liberal colleagues have jumped to her defence as the allegations dominated chatter in the corridors of Parliament.

The scandal threatens to knock some of the wind out of the sails of a party.

Dhalla did not talk to reporters yesterday, but released a statement saying she would ask the Commons Ethics Commissioner to investigate the allegations against her.

“I take these allegations very seriously, and believe that a transparent, third-party evaluation of the facts is required to clear my name. I have requested the Ethics Commissioner to commence a review to ensure that this matter is resolved in a fair and objective manner,” she said in a release.

The office of Ethics Commissioner Mary Dawson acknowledged that Dhalla’s request had been received, but it was unclear what, if any, jurisdiction she had to look into the matter. (ANI)