Army recaptures airport after clash in north Congo

Congolese government forces backed by U.N. troops recaptured a provincial airport from rebels on Monday after heavy fighting in which three U.N. workers and several soldiers and police officers were killed, officials said.

Sunday’s surprise attack on Mbandaka, capital of northern Equateur province, was part of a spreading insurgency that began over fishing rights and illustrated the central African nation’s continued dependence on peacekeepers who are expected to start withdrawing in June.

“We have taken back control of the airport. It is now in our hands,” General Janvier Mayanga told Reuters by telephone from Mbandaka. “Several soldiers and police have been killed,” he said, without giving details.

Three U.N. personnel, including a Ghanaian peacekeeper and a South African pilot, were killed in the fighting, as well as four government soldiers, two police officers and nine rebels, according to a statement issued by the prime minister’s office.

Enyele rebels, who are from the remote north and are not linked to higher-profile rebel conflicts in the east, attacked the town on Sunday and seized the airport where the world’s largest U.N. mission has aircraft stationed.

Mayanga said the rebels, who mounted a series of ambushes around the airport, fled into the surrounding forest and the army pursued them. Peacekeepers from the U.N. mission, known as MONUC, took part in the counter-attack, he said.

The U.N. mission, which has grown into the largest U.N. peacekeeping force in the world, has been central to efforts to pacify Congo since a 1998-2003 war in which millions of people were killed.

The mission is under government pressure to begin withdrawing in June when the vast state celebrates 50 years of independence from Belgian colonial rule, and to leave completely by 2011 when elections are due.

Human rights groups have said MONUC’s withdrawal could spell disaster for civilians caught up in the conflicts.

The violence may also discourage foreign investment in a country that depends heavily on mining revenue and is trying to persuade foreign oil majors to develop its oil reserves.

PROVINCE STARVED OF GOVERNMENT

Most of the nearly 22,000 U.N. peacekeepers are based in east Congo, where they are helping the government try to oust Rwandan Hutu rebels. The stretched force also faces local rebellions and Ugandan rebels in the remote northeast.

“As long as insecurity persists throughout (Congo), and the Congolese government and military are incapable of resolving crises such as Equateur independent of international support, the drawdown of the U.N. mission remains premature,” advocacy group Refugees International said in a report last week.

The organisation said more than 200,000 people had fled the violence since a tribal dispute over fishing rights flared in October and a local witchdoctor led an attack on Dongo, 100 km (62 miles) north of Mbandaka, killing hundreds.

Equateur’s Vice Governor Vincent Mokako said Mbandaka had been taken by surprise on Easter Sunday when 100-150 fighters attacked as people were attending mass, and that the civilian population was still hiding in its houses on Monday.

Analysts said a long-standing row between the Enyele, a sub-tribe of the Lobala, and the Boba, may have been hijacked by groups trying to foment trouble in the region, which was once favoured by government but is now an opposition stronghold.

“The place has been starved of any government support since Mobutu was kicked out,” said a diplomat, referring to Congo’s dictator Mobutu Sese Seko, who was from the province and poured money into it for decades until he was ousted in 1997.

Since Mobutu, the region’s highest-profile politician has been former rebel leader Jean-Pierre Bemba, now awaiting trial for war crimes at the International Criminal Court.

Premature ejaculation may be a genetic disorder

Washington, May 28 (ANI): A Finnish study suggests that premature ejaculation may be a genetic disorder.

Researchers from Turku came to this conclusion after interviewing more than three thousand men-all pairs of male twins and their older or younger brothers-about the first time they had sex.

Most of the persons surveyed revealed that they had suffered from erectile dysfunction and premature ejaculation at their first sexual encounter.

The research confirms the belief that these common problems are often related to external factors like intoxication or nervousness due to peer pressure.

However, according to the researchers, premature ejaculation also appears to be strongly linked to genetic factors, and is not just psychological.

A previous study conducted by researchers in The Netherlands also linked premature ejaculation to a gene for serotonin regulation in a group of two hundred men.

The current study independently shows a genetic link to premature ejaculation in a much larger group, and rule out environmental factors.

Lead researcher David Goldmeier says that the increasing evidence for a genetic cause of premature ejaculation opens the way for the development of new drug treatments, something that many men might benefit from.

He and reviewer Taylor Segraves, however, insist that medicines will not be the only solution. They say that psychotherapy will continue to be a valuable and useful form of treatment for sexual dysfunctions, even for those with a genetic cause.

The study has been published in the Journal of Sex and Marital Therapy. (ANI)

Chemicals in liquid medicines may harm infants, says Indian-origin researcher

Washington, January 22 (ANI): Liquid medicines may harm tiny tots due to the presence of some non-drug ingredients in them, says an Indian-origin researcher.

Dr Hitesh Pandya, a senior lecturer at the University of Leicester, says that his study documents the chemicals present in such liquid medicines as are administered to premature infants as part of their medical care.

Published in the Fetal and Neonatal Edition of Archives of Disease in Childhood, his study has revealed that the chemicals added to medicines to improve their taste and absorption and to prolong their shelf-life could be potentially harmful to very small babies.

The chemicals generally used are ethanol, sorbitol and Ponceaau 4R (a colouring agent).

According to the researchers, premature babies are exposed to these potentially harmful chemicals in amounts equivalent to over three pints of beer per week.

“This study documents a worldwide problem. It shows that the collection of medicines given to babies may ultimately lead to them being exposed to harmful chemicals with the potential for short and long-term toxic effects.

Our research highlighted this, and we are planning further studies on the chemicals to understand exactly what these effects might be. What our study hasn’t done is find any direct evidence on the cause and effect of these chemicals and the medical problems that these babies might be being treated for,” Dr. Pandya said.

Dr Andrew Currie, Consultant at the University Hospitals of Leicester NHS Trust who was also part of the research team said: “Parents should not panic about these findings. These chemicals can be found in foods all around the world.

What the study highlighted is that we have a greater understanding of the side-effects of the drugs than we do of the chemicals that many of these drugs are mixed with; there just simply hasn’t been enough research done.

It is often necessary that these chemicals are added to medications, and in the majority of cases it improves the way the drugs work, but we should be taking more of an interest in them and their effects. It is great news that Dr Pandya and his team will continue their research.”

Dr Pandya added: “Babies and older children are often given medicines that have only received formal testing on adults, which means we estimate amounts that should be given to children and babies.

There are numerous reasons for this, such as the practical problems in performing studies in very small babies, worries their parents may have about involving their child in drug trials and drug manufacturer’s reluctance to tackle the problem. Our study showed that more work needs to be done to tackle this problem and to improve our understanding.”

He further said: “Both the UK Government and the European Union have recently passed legislation to incentivise drug companies to develop better medicines for children. Our research team is planning to engage with parents to talk about how they can be encouraged to allow their children to participate in drug trials.

We are also in close discussions with drug manufacturing companies about overcoming some of the practical hurdles that restrict performing drug trials in very small children. We are hopeful that this world-wide problem can be addressed for the benefit of future generations by highlighting the issue and through constructive engagement with interested parties.”

Dr Pandya concluded by saying: “Parents should begin to understand what chemicals are in the medicines being given to their children, but they should not be overly concerned. In many cases there may not be an alternative medicine, and the risk will be balanced in favour of using them in treatment.

As a research team we do feel it is important that the (medicines regulators) not only ensure that all manufacturers provide detailed labelling of the excipient content of their products but all lead action to determine whether existing practice constitutes a risk, and if so, how this might be dealt with.”

According to the researchers, children’s medicines have to cater for a wide age range, which makes it difficult for manufacturers to tailor their products for each age group.

The inclusion of some excipients is also a necessity, they say. (ANI)

Smoking claimed 673,000 Chinese lives in 2005

London, January 8 (ANI): A multinational research team, led by scientists at Tulane University School of Public Health and Tropical Medicine, has lent more force to the suggestion that smoking is a significant risk factor for mortality and disease.

The study has provided an estimate of the number of premature deaths in China in 2005 that were caused by smoking.

“With a population of 1.3 billion, China is the world¹s largest producer and consumer of tobacco and bears a large proportion of deaths attributable to smoking worldwide,” The New England Journal of Medicine quoted the researchers as saying.

The researchers have revealed that they carried out a cohort study in a nationally representative sample of Chinese adults, with a view to estimating the number of deaths attributable to smoking in the country.

They examined survey data on smoking and other risk factors collected on 167,871 Chinese adults (83,533 men and 86,338 women) who were 40 years or older.

Initial data on the study group was collected by investigators for the China National Hypertension Survey in 1991. Smokers were defined as those who had smoked at least one cigarette a day for one year or more, and trained staff collected data on their demographic characteristics, medical histories, and life-style risk factors using a standard questionnaire.

Follow-up evaluations were conducted with this group in 1999 and 2000.

The Tulane researchers revealed that there was a significant dose-response association between “pack-years” smoked, the total number of cigarettes smoked, and deaths attributable to smoking in both men and women.

According to the researchers’ estimates, smoking caused a total of 673,000 deaths in 2005 in China.

The leading causes of smoking-related deaths were in the group were: cancer, 268,200; cardiovascular disease, 146,200; and respiratory disease, 66,800.

“These findings have important public health implications. Data from our study and others provide strong evidence that tobacco smoking causes an increased risk of cancer, vascular disease and respiratory disease in China and elsewhere,” says Jiang He, principal investigator of the study and the Joseph S. Copes MD Chair in Epidemiology, professor of epidemiology and medicine, and chair of the Department of Epidemiology at Tulane University”s of Public Health and Tropical Medicine.

The researchers said that their study provided an urgent reminder that there was continued need for strengthening of smoking prevention and cessation programs in China. (ANI)

“Pup” Clarke emerges as leader of new Oz cricket era

Sydney, Jan.5 (ANI): Batsman Michael Clarke has delivered immense reassurance to his team in desperate times, and is being seen as the natural leader of Australia”s changing cricket team.

Having scored his tenth century in the ongoing Sydney Test against South Africa, there is nothing premature about the 27-year-old”s recognition as the main man of the Australian middle order.

Clarke is the leading run-scorer in the series, with 342 at 85.5, including yesterday”s 138.

As vice-captain, he has spoken often of his reinvention as a more patient practitioner than the boyish batsman who burst onto the Test scene more than four years ago, and displayed his ability to change his tempo to suit the situation.

“Very happy to score my first hundred on my home ground, as you would have seen by my emotions when I got there,” he said.

“I thought I struck the ball pretty well, and fortunately I got away with a couple of lives last night,” he added.

Clarke also hailed the growing confidence and maturity of Johnson, whose miraculous spell of bowling in Perth will be remembered for as long as South Africa”s come-from-behind win and who has helped the tail wag in each Test.

“It”s great for the future of Australian cricket. Mitch has been unbelievable with the ball and also the bat. He”s got plenty of pace. I think he”s improving in each game,” Clarke said. “I can”t see any reason why he can”t be a genuine all-rounder.” (ANI)

Scientists link premature births to mental illness

Sydney, Jan 1 (ANI): Researchers at Sweden”s Karolinska Institute have found a link between premature births and mental illness.

The study involving more than 500,000 infants found that preemies were twice as likely to be admitted to hospital for a psychiatric disorder in their early 20s than those born at full term.

Almost 5.5 per cent of those born very early had been admitted to hospital for a psychiatric disorders such as mood disorders, stress-related complaints and suicide attempts or deaths, compared to 2.4 per cent of those born at full-term.

“Pre-term birth carries some risk for psychiatric disorders requiring hospitalisation in adolescence and young adulthood,” The Sydney Morning Herald quoted the researchers as saying.

During the study, the researchers tracked premature babies born from 1973 to 1979 through their medical records.

Infants, who were born at 33 to 36 weeks, were at risk with three per cent having been admitted to hospital for a psychiatric disorder.

Sydney University”s Brain and Mind Research Institute executive director Professor Ian Hickie said that premature birth disrupts a critical phase of brain development in the mid to late stages of pregnancy.

“If you”re born prematurely it”s likely that in some time that period of brain development is interrupted,” he said.

“So the critical brain connections and the critical brain pathways are probably harmed by premature birth.

“The effect on some of those brain pathways is probably continued throughout brain development,” he added.

Prof Hickie said that focussing on maternal health would decrease the likelihood of prematurity,

“There are some really common issues like smoking in pregnancy and alcohol use in pregnancy which continue to be common and contribute to premature birth and difficulties in the womb,” he said.

The study is published in the journal Paediatrics. (ANI)