But Mr Hurford, a medical student, chose to try and seek out his donor, which resulted in his meeting with her yesterday.The remarkable story of the British Bone Marrow Donor Appeal began when two fathers, both of whose children were suffering from leukaemia, met by chance in a London pub.John Humphries, then European bureau chief for Thomson Newspapers in Brussels, had already launched his own search for a suitable bone marrow donor for his son, Mark. Malcolm Thomas had begun a similar search for his daughter, Alexandra.Mr Humphries said: "I'd been looking everywhere, South Africa, America - you name it, we had been knocking on their door - but it is like looking for a needle in a haystack. It was a very frustrating time."To try and find matches, the men set out to recruit 100,000 donors in six weeks and, against all the odds, they did just that, with the help of Woolworths, who distributed volunteering forms; companies who provided transport and other equipment; and doctors, from across the country, who collected the blood samples from would-be volunteers.Having collected 100,000 donors, the two fathers looked for matches for their children but failed to find any Alexandra died, aged 10. But although no match was found for Mark, now 39, he survived thanks to intensive chemotherapy.Just how big an impact the little-known charity has had on the treatment of leukaemia in Britain is only just emerging.

More than 1,000 people have now had transplants as a result of finding matches on the registry, put together and paid for by the charity set up by the two fathers.Some donors like Nigel Hooper, a banker, have saved more than one life.Mr Hooper has now met one of the recipients, Michael Parker, aged nine, and says that having seen the boy he can't refuse anyone else he matches with.He said: "When you look at Michael who is now so healthy, how can you possibly refuse to donate?"The registry pioneered by the two fathers is now one of the biggest and is used by countries around the world.Despite the billions being poured into the NHS, the appeal, like other bone marrow charities, receives no government funding for its life-saving work.Mr Humphries said: "We've been described as one of Britain's best-kept secrets and it has all been done without any money from government."It is high time the Government provided the NHS with funding to recruit and test donors, as well as maintain the registries. The charity will this year fund the recruitment of 10,000 new donors at a cost of £300,000.". Surgeons have begun a lengthy operation to separate Siamese twins whose fate has been the subject of a lengthy legal battle. Surgeons have begun a lengthy operation to separate Siamese twins whose fate has been the subject of a lengthy legal battle. The procedure, which will mean life for one baby and death for the other, is being carried out at St Mary's Hospital in Manchester.A team of 20 staff are involved in the complex operation, which could take until tonight to complete.The girls, identified publicly only as "Mary" and "Jodie," were joined at the lower abdomen when born on August 8.Doctors say surgery could allow Jodie to have a normal life, but that Mary would not survive.If the girls were not separated, doctors said, they would both die within months.The twins' parents - identified only as Roman Catholics from the Maltese island of Gozo in the Mediterranean - decided not to contest a September decision by the Court of Appeal that the girls can be separated.A late appeal by the Pro-Life Alliance, an anti-abortion group which wanted the case to be decided in the House of Lords, was rejected by a judge on Friday.A spokesman for ProLife Alliance, who failed in two court attempts to halt the surgery, claimed Mary's life was being extinguished because she was mentally impaired.A spokesman said: "These are very sad times for English law and English medicine."On Friday, the High Court and then the Court of Appeal rejected an application to have Official Solicitor Laurence Oates removed as Mary's legal guardian and replaced by the Alliance's director, Bruno Quintaville.This paved the way for the operation to take place today.The legal battle to have them separated and save the life of Jodie began shortly after their birth.Doctors went to the High Court that month and won the right to separate the twins despite the parents' objections.They are opposed to the operation on religious grounds.In September they launched a privately funded appeal against the High Court decision which they subsequently lost.The twins are joined at the abdomen with arms and legs at right angles to their conjoined upper bodies.Their spines are fused.Mary is described as having "primitive brain" functions while Jodie is thought to have normal mental functions.Mary is draining the life from her sister as she relies on her for oxygen and blood circulation.It has been reported that their parents have agreed a deal with Granada TV to appear on Tonight with Trevor McDonald.Money they are paid for their interview will be put into a trust to pay for Jodie's medical care once she has been separated from her twin.In the UK only St Mary's and Great Ormond Street Hospital for Children in London have any experience at separating Siamese twins.Great Ormond Street's team has performed the operation on 17 sets of twins. St Mary's has separated just two sets.A ProLife Alliance spokesman added: "The right to exhaust all legal defence avenues would not be withheld from a criminal on death row anywhere in the democratic world, but has been withheld in the Courts of 'Great' Britain from an innocent child."Mary's life is being extinguished not because she is a conjoined twin, not because her heart beats inadequately, not because Jodie's life is under threat, but because she is mentally impaired and her life is deemed of no intrinsic value."This tragic case is justifiably causing great distress to disability groups in this country and worldwide."Many attribute the starting point of the Nazi programme of euthanasia to the deliberate killing of an infant boy, 'a child which had been born blind, an idiot - at least it seemed to be an idiot - and it lacked one leg and part of an arm."'. A common organic pesticide has been linked to Parkinson's disease in new research which backs up earlier findings that people with long-term exposure to weed-killers, such as farmers, are more likely to develop the disorder. A common organic pesticide has been linked to Parkinson's disease in new research which backs up earlier findings that people with long-term exposure to weed-killers, such as farmers, are more likely to develop the disorder. Scientists at Emory University in Georgia discovered that rats which were exposed to doses of the pesticide over a period of weeks gradually lost function of the brain cells which produce dopamine, used to transmit signals inside the brain.

The rats then developed the symptoms of Parkinson's, including limb tremors and occasional rigidity.Dr Timothy Greenamyre, who led the research, said the findings "support the idea" that chronic exposure to pesticides may raise the chances of getting the degenerative brain disease. About 1 per cent of people over 65 develop Parkinson's.The possibility of the link was raised earlier this year by a team at Stanford University in California, which studied more than 1,000 people, half of whom had Parkinson's, and found that those who had been frequently exposed to pesticides were twice as likely to develop the disease.Rotenone is a naturally occurring pesticide used by organic farmers both to kill insects and as a means of killing fish in water management programmes. The scientists warned that their findings, published today in the journal Nature Neuroscience, do not prove that rotenone causes Parkinson's, but do "raise new questions about its safety"."A likely explanation is that rotenone acts by causing the mitochondria, which power the cell, to produce free radicals - chemicals which react with anything they can," Dr Greenamyre said. "Those free radicals produce damage in all sorts of contexts and have been implicated in many human degenerative diseases."Our findings are consistent with the idea that chronic exposure to low levels of toxin may cause cumulative damage to the brain's dopamine system, eventually leading to clinical symptoms."The Soil Association, which oversees and certifies organic farming and products in the UK, said: "Rotenone is a natural extract from plants but it is mainly used as a last resort, when everything else has failed to work." European regulations do allow its use, the spokesman said, but applications were "very rare". He added: "If it was found to have harmful effects then it could be withdrawn."The findings add another piece to the jigsaw about the effects of pesticides. The Government advises people to minimise their exposure to pesticides and insecticides and to wash produce before eating.. Surgeons began a lengthy operation this morning to separate conjoined twins whose fate had been the subject of a legal battle Only one of the twins is expected to survive.

Surgeons began a lengthy operation this morning to separate conjoined twins whose fate had been the subject of a legal battle. Only one of the twins is expected to survive. A statement from St. Mary's Hospital in Manchester confirmed that the surgery had begun, with up to 20 staff members involved.The girls, identified publicly only as "Mary" and "Jodie," were born on August 8 joined at the lower abdomen. Doctors say surgery could allow Jodie to have a normal life, but that Mary would not survive.If the girls were not separated, doctors said, they would both die within months.The twins' parents - identified only as Roman Catholics from the Maltese island of Gozo in the Mediterranean - decided not to contest a September 22 decision by the Court of Appeal that the girls can be separated.A late appeal by the Pro-Life Alliance, an anti-abortion group which wanted the case to be decided in the House of Lords, was rejected by a judge on Friday.. Until last week, nobody thought to ask "which La Bohÿme?" There was Puccini and there was Puccini. The "other one" (they were premiered a year apart - 1896/7, Puccini first) was occasionally discussed but never performed Oblivion. So now that English National Opera has done the right thing by Ruggiero Leoncavallo, should agents start panicking that their star sopranos and tenors are turning up for the right opera? Will they soon be waking nightly in cold sweats having seen their much-prized Mimi playing second fiddle to Leoncavallo's Musetta, or their hot tenor transformed into a cool baritone? Until last week, nobody thought to ask "which La Bohÿme?" There was Puccini and there was Puccini.

The "other one" (they were premiered a year apart - 1896/7, Puccini first) was occasionally discussed but never performed Oblivion. So now that English National Opera has done the right thing by Ruggiero Leoncavallo, should agents start panicking that their star sopranos and tenors are turning up for the right opera? Will they soon be waking nightly in cold sweats having seen their much-prized Mimi playing second fiddle to Leoncavallo's Musetta, or their hot tenor transformed into a cool baritone? I doubt it. But just to experience this very different Bohÿme in the theatre tells you a whole lot about the two operas' respective composers as musical dramatists See it now if you're going to. I don't think it's here to stay.But then that's what they initially said about the Puccini. Are we at least better placed to appreciate the Leoncavallo now? Put it this way, Leoncavallo attempts a tougher, grittier approach to Henri Murger's novel Attempts. The men are hopeless idealists, the women go from one rich benefactor to another In between, they refresh their souls with love and art.