Tuesday, July 15, 2008

Donor Children Doing Emotionally Well

Researchers from the Centre for Family Research at Cambridge University in the UK say that families created by the use of sperm donation, egg donation and surrogacy are doing well, particularly in terms of their psychological well-being.
The data, presented at the annual meeting of the European Society of Human Reproduction and Embryology, come from the fourth phase of a longitudinal study in which 43 donor insemination families, 46 egg donation families and 39 surrogacy families have participated, along with a control group of 70 families where the children were naturally conceived. The first data on these families was taken when the children were nine months old - they are now seven years old.
Mothers, fathers and teachers were each independently given questionnaires to assess the child’s wellbeing, as well as give individual scores on things like behavioural problems and emotional difficulties. Mothers and fathers were also separately interviewed about their relationship with their children. Children were asked to fill in a blank ‘map’ of concentric circles, assessing their relationship with family members and friends, placing the name of those with whom they believed they are closest in the innermost circle, and so on.
In terms of the psychological well-being of the parents, the quality of parent-child relationships and the psychological adjustment of the children concerned, more similarities than differences were found among the three assisted conception groups, said Polly Casey, who presented the research to the conference. Children from all family types placed their mother or father in the closest circle with the same frequency. However, there was some difference shown in the perception of emotional difficulties in the children, as reported by parents and teachers, with parents reporting no significant difficulties, but teachers (who did not know whether or not a child was born using assisted conception) indicating that children born from assisted conception having some more emotional difficulties than the control group.
Miss Casey also told the conference that only 29 per cent of donor insemination parents, 39 per cent of egg donation parents and 89 per cent of surrogacy parents had told their children how they were conceived by the time they reached the age of seven. All of these figures were markedly less than the numbers who said they would tell their child of its origins in the first phase of the study. When the results on psychological well-being and parent-child relationships were broken down by those children who had been told of their origins and those who had not, some differences emerged. ‘Those mothers who had told their children about their conception showed higher levels of sensitivity to the child and, although there was no statistical difference, we also found that fathers in disclosing families tended to show greater warmth towards their children’, she said.
In the groups who had been open with their children, mothers also reported greater ‘marital satisfaction’ and, furthermore, teachers reported lower levels of emotional and behavioural difficulties among the children who had been told of their origins. ‘We were particularly interested to find that, according to teachers, those children who had been told of their origins tended to do slightly better emotionally than those who had not’, said Miss Casey, adding that ‘of course this may simply be due to better communication within the family generally’.

Monday, July 14, 2008

Tofu 'may raise risk of dementia'





Tofu is a widely eaten soy product. Eating high levels of some soy products - including tofu - may raise the risk of memory loss, research suggests. The study focused on 719 elderly Indonesians living in urban and rural regions of Java. The researchers found high tofu consumption - at least once a day - was associated with worse memory, particularly among the over-68s. The Loughborough University-led study features in the journal Dementias and Geriatric Cognitive Disorders.
Soy products are a major alternative protein source to meat for many people in the developing world. But soy consumption is also on the increase in the west, where it is often promoted as a "superfood". Soy products are rich in micronutrients called phytoestrogens, which mimic the impact of the female sex hormone oestrogen. There is some evidence that they may protect the brains of younger and middle-aged people from damage - but their effect on the ageing brain is less clear.
The latest study suggests phytoestrogens - in high quantity - may actually heighten the risk of dementia. Lead researcher Professor Eef Hogervorst said previous research had linked oestrogen therapy to a doubling of dementia risk in the over-65s.
She said oestrogens - and probably phytoestrogens - tended to promote growth among cells, not necessarily a good thing in the ageing brain. Alternatively, high doses of oestrogens might promote the damage caused to cells by particles known as free radicals. A third theory is that damage is caused not by the tofu, but by formaldehyde, which is sometimes used in Indonesia as a preservative. The researchers admit that more research is required to ascertain whether the same effects are found in other ethnic groups. However, previous research has also linked high tofu consumption to an increased risk of dementia in older Japanese American men.
Professor David Smith, of the University of Oxford, said tofu was a complex food with many ingredients which might have an impact. However, he said: "There seems to be something happening in the brain as we age which makes it react to oestrogens in the opposite way to what we would expect." The latest study also found that eating tempe, a fermented soy product made from the whole soy bean, was associated with better memory. Professor Hogervorst said the beneficial effect of tempe might be related to the fact that it contains high levels of the vitamin folate, which is known to reduce dementia risk. "It may be that that the interaction between high levels of both folate and phytoestrogens protects against cognitive impairment." She also stressed that there was no suggestion that eating tofu in moderation posed a problem. Rebecca Wood, of the Alzheimer's Research Trust, which funded the study, said more research was needed to pin down the potential risks and benefits of so-called superfoods. However, she said: "This kind of research into the causes of Alzheimer's could lead scientists to new ways of preventing this devastating disease. "As over half a million people have Alzheimer's in the UK today, there is a desperate need to find a new prevention or cure."

Sunday, July 13, 2008

Kolkata Beggar now Bank Account Holder



A bank in the Indian city of Calcutta has opened an account for a beggar who deposited 91kg of coins in one of the bank's branches. Laxmi Das says she has been saving the coins since she started begging more than 40 years ago as a disabled child because of an early attack of polio.

"I saved for the days when I cannot beg," she said.

"I knew one day I would grow old and have diseases, so I was prudent and saved for my pension."

Now the fruits of her labour from a busy traffic intersection in north Calcutta have been realised.

"She can be projected as a role model to encourage people to begin saving," said TK Haldar, manager of the Central Bank of India's Maniktola branch.

Ms Das says that she has been prudent and saved

"Her efforts show that you can save even if you earn a pittance."

Mr Haldar said Ms Das now has a bank account and those who want to help her can send in account payee cheques in her name to his bank branch.

Several people have written to the BBC News website offering financial help to Ms Das after her story first appeared earlier this week.

Ms Das began begging aged 16 and saved coins in iron buckets at her home in a shanty town near the crossing.

In all, she collected four buckets of coins of all denominations. Some were minted as far back as 1961 and were clearly out of date. But bank officials said they would still accept them as legal tender.

It took staff - more used to counting notes - three days to count all the coins.

"But be it a billionaire or a beggar, our doors are open for all," said bank spokesman Shantanu Neogy.

Ms Das was encouraged to deposit the money by police who feared it could have been stolen from her home.

She chose to ignore - or did not know about - a thriving racket in this part of the world in which old Indian coins are smuggled and melted down in Bangladesh to make razor blades that sell for up to seven times their value as coins.

The practice has caused an acute coin shortage in eastern India, forcing government mints to cut down on the amount of metal they use to make the coins.

Saturday, July 12, 2008

Tata Motors to introduce Air Car - Is it the next big thing?


Tata Motors is taking giant strides and making history for itself. First the Landrover-Jaguar deal, then the world's cheapest car and now it is also set to introduce the car that runs on air, compressed air to be specific.With fuel prices touching nearly $150 per barrel, it is about time we heard some breakthrough!

India's largest automaker Tata Motors is set to start producing the world's first commercial air-powered vehicle. The Air Car, developed by ex-Formula One engineer Guy Nègre for Luxembourg-based MDI, uses compressed air, as opposed to the gas-and-oxygen explosions of internal-combustion models, to push its engine's pistons. Some 6000 zero-emissions Air Cars are scheduled to hit Indian streets in August of 2008.

The Air Car, called the MiniCAT could cost around Rs. 3,50,000 ($ 8177) in India and would have a range of around 300 km between refuels.

The cost of a refill would be about Rs. 85 ($ 2). Tata motors also plans to launch the world's cheapest car, Tata Nano priced famously at One lakh rupees by October.

The MiniCAT which is a simple, light urban car, with a tubular chassis that is glued not welded and a body of fiberglass powered by compressed air. Microcontrollers are used in every device in the car, so one tiny radio transmitter sends instructions to the lights, indicators etc.
There are no keys - just an access card which can be read by the car from your pocket. According to the designers, it costs less than 50 rupees per 100Km (about a tenth that of a petrol car). Its mileage is about double that of the most advanced electric car (200 to 300 km or 10 hours of driving), a factor which makes a perfect choice in cities where the 80% of motorists drive at less than 60Km. The car has a top speed of 105 kmph. Refilling the car will, once the market develops, take place at adapted petrol stations to administer compressed air. In two or three minutes, and at a cost of approximately 100 rupees, the car will be ready to go another 200-300 kilometers.

As a viable alternative, the car carries a small compressor which can be connected to the mains (220V or 380V) and refill the tank in 3-4 hours. Due to the absence of combustion and, consequently, of residues, changing the oil (1 litre of vegetable oil) is necessary only every 50,000Km.] The temperature of the clean air expelled by the exhaust pipe is between 0-15 degrees below zero, which makes it suitable for use by the internal air conditioning system with no need for gases or loss of power.

Friday, July 11, 2008

Indian Guinness IVF Mom at 70





A 70-year-old woman in India is reportedly the world’s oldest woman to give birth, when she had twins last week. The girl and boy babies were delivered one month early by emergency caesarean section but are reportedly alive and well after being transferred to specialist neonatal care at Jaswant Roy Speciality Hospital.
Omkari Panwar and her 77-year-old husband, Charan Singh Panwar, have two grown daughters and five grandchildren but wanted a male heir and sought IVF assistance, according to newspaper reports. ‘The treatment cost me a fortune but the birth of a son makes it all worthwhile. I can die a happy man and a proud father,’ said Charan, a retired farmer, who told reporters that he mortgaged his land, spent his life savings, sold his buffalos and obtained a credit card loan to afford the IVF treatment costing INR 350,000.
Journalists were unable to verify Omkari Panwar’s age because she does not have a birth certificate and does not know her birth-date. Instead, her recollection that she was nine years old at the time of Indian independence in 1947 has been used to determine her age to be 70. If accurate, then Omkari is four years older than the 66-year-old Romanian woman, Adriana Iliescu, who previously was believed to be the oldest woman to give birth when she had a daughter in 2005. Britain’s oldest mother is Patricia Rashbrook, who gave birth to a son in 2006 aged 62, after paying INR 800,000 for IVF treatment in Russia.
Omkari dismissed any awareness of the record and fails to see its ‘benefit’: ‘If I am the world’s oldest mother it means nothing to me. I just want to see my new babies and care for them while I am still able’. Critics of post-menopausal motherhood say that they should not be allowed to receive fertility treatment because of increased health risks to mother and child. Others question the ability of geriatric parents to cope with young children and the harm of early parental bereavement.

Thursday, July 10, 2008

Pre-birth apples 'benefit babies'


Children of mothers who eat plenty of apples during pregnancy are less likely to develop asthma, research suggests. The University of Aberdeen project quizzed 2,000 mothers-to-be on their eating habits, then looked at their child's health over five years. They found that those who ate four or more apples a week were half as likely to have an asthmatic child compared with those who ate one or fewer. The study was presented at the American Thoracic Society conference.
This study suggests a simple modification that can be made to a pregnant mother's diet which may help protect her child from developing asthma. The researchers also found a link between eating more fish in pregnancy, and a lower chance of their child developing the allergic skin condition eczema. Women who ate one or more portions of any type of fish during pregnancy weekly had almost half the chance of having a child diagnosed with eczema within the first five years.There are no firm clues as to why apples and fish might be able to produce this benefit - no other foodstuffs were linked to decreases in asthma or eczema. However, apples are already linked to better lung health when taken by adults, perhaps due to their antioxidant properties, and oily fish in particular contain Omega-3 oils, which, it has been suggested, offer health benefits.

It is, however, notoriously difficult to uncover links between maternal diet and child health, given the numerous other factors which may be involved in the development of diseases such as asthma and eczema. The Aberdeen team has a group of 2,000 women, who, more than five years ago, monitored their food intake during pregnancy, and then allowed researchers to see what happened to their children. The project, funded by the charity Asthma UK, has previously revealed links between vitamin consumption in pregnancy and lower levels of asthma. This time, they feel that while the apparently strong link between apples and asthma does not prove that eating the fruit is the cause of lower asthma rates in children, it does offer a strong argument for a balanced diet during pregnancy. Dr Graham Devereux, one of the lead researchers, said: "There may well be another factor in the lifestyles of women who eat lots of apples that is influencing this result. "But it is certainly a clear association, and it is certainly less controversial to encourage women to eat more fruit during pregnancy rather than to take extra vitamins."

Dr Victoria King, Research Development Manager at Asthma UK says: 'This study suggests a simple modification that can be made to a pregnant mother's diet which may help protect her child from developing asthma before the age of five.

"The study supports our advice to pregnant mothers to eat a healthy, balanced diet.

"One in ten children in the UK has asthma so it is vital to continue funding research that could reduce the incidence of childhood asthma.'

Wednesday, July 9, 2008

Dabbawalla or your wife?





Forget about the coding system that Mumbai's dabbawalas use to transport lunch boxes from homes to offices or the six-sigma and ISO certificates they have. The men who ensure workers in India's financial capital get their food on time credit their success to simple principles: stick to time and work is worship.
A conference of chartered accountants in Dubai last week, which heard presentations on topics like wealth structuring crisis, India's cost competitiveness, Middle East equity markets and commodities cycle, was perked up by a presentation on Mumbai's ubiquitous dabbawalas.
The men who transport lunch boxes have been a subject of study for management gurus like C.K. Prahalad and schools like Indian Institutes of Management (IIMs) and those in the American Ivy League.
Invited by the Dubai chapter of the Institute of Chartered Accountants of India, Manish Tripathi, honorary director of Mumbai's dabbawalas, gave a presentation on the trade wearing a now globally recognizable dabbawala white cap and swearing with his hand on a tiffin box that he would “say the truth and nothing but truth” about his trade.
“Believe me, I will give you so much knowledge about dabbawalas that any of you can come to Mumbai and start working as a dabbawala,” he told an over-1,000 strong audience at a five start hotel here.
“Our work revolves around a few beliefs - the most important ones of which are sticking to time and believing that work is worship,” he said.
“Annadan is mahadan (giving food is the greatest charity). We dabbawalas have a strong belief in god. But you don't see god, do you? So, whom do you worship? People - after all, they are creations of god. You worship god by ensuring that people get to eat their food on time,” he said while making the Powerpoint presentation that was prepared for the dabbawalas by an IIM student.
“Time,” Tripathi said, “is the first thing any dabbawala has to stick to if he has to succeed in the trade.”
He explained how every dabbawala believed that he was a descendant of great Maratha leader Shivaji and came from the same community.
“Our forefathers fought under Shivaji against powerful enemies. Today, we wage our war against time,” he said, adding that this is what ensures that an office-goer in Mumbai gets his or her homemade food for lunch precisely at 12:30 p.m. every working day of the week.
There are around 5,000 dabbawalas in Mumbai today delivering around 200,000 tiffin-boxes amounting to 400,000 transactions every day - first delivering the tiffin boxes and then delivering the empty boxes back home.
Every dabbawala has to report for duty at their designated locations at precisely 9:30 a.m.
From then on, their work starts. For three hours - “We call this war time” - the dabbawalas work in a high pressure environment in traffic-congested Mumbai as they move dabbas on foot, carts and local trains to deliver the food to their customers across various places in India's commercial capital.
“We ensure that all our customers too stick to time. A dabbawala waits at a household to collect a dabba for half-a-minute to two minutes and not more. A housewife may delay in handing over a dabba for a day or two and not more than that,” he said.
“After all, her delaying one dabba will mean delaying thousands of dabbas across the system, which means thousands of people will not get their food on time,” he said.
“On the other end, if the office worker cannot have his lunch on time, then he has to keep two dabbas so that our dabbawala can bring back the previous day's empty dabba. That usually happens with a new employee when the boss loads them with so much work that they don't have time for lunch,” he said amid resounding laughter.
For three hours, the dabbawalas work on war footing to cover around 60-70 km so that their customers get their lunch on time.
“Red lights, traffic jams, pedestrian crossings cannot stop us. Even policemen in Mumbai let us go when they see our trademark white cap,” he said.
So what is the motivating factor for the dabbawalas?
“Every dabbawala is a stakeholder in the system. That is the single most motivating factor. Nobody is an employee. Which is why there has not been a single record of strike in our business,” he said.
This is what goes into the dabbawalas' supply chain management - much studied by management gurus and schools - which has ensured a now globally renowned error rate of one in 16 million transactions.
That and the coding system are the factors for the success of their supply chain management.
“We cannot afford to have a mistake. Imagine what trust people will have on our services if a customer having orthodox vegetarian Jain food gets someone else's chicken curry!” Tripathi said.
As for the educational qualifications of the dabbawalas, Tripathi put his thumb up to mean most are illiterate. "Maybe 15 percent of us reach Class 8. More than that and we will start having problems. Educated people have many questions - why, how - which can act as hindrances in our strictly time-based trade,” he said, adding that disputes within dabbawalas, if any, were resolved on the spot.
“Our workers just have the basic knowledge of alphabets and numerals which help them write the codes on the tiffin boxes.”
Explaining the major features of the dabbawalas's supply chain management, Tripathi, who had given similar presentations at IIMs, Stanford University and George Washington State University among others, said: “Zero percent reliance on fuel, zero percent use of modern technology, zero percent investment, zero percent disputes, 99.99 percent performance rate and 100 percent customer satisfaction.”
On the question of whether the opening of multinational fast food chains in Mumbai was a threat to dabbawalas, he said: “As long as there is a husband who loves his wife and his homemade food, we will be there.”
So...whom do u love more...yr dabbawala or the wife???
Actually, dont even try answering this one...it's a futile quest!