The researchers report their results in the 24th December 2004 issue of Science

The researchers report their results in the 24th December 2004 issue of Science . By the by the National Institutes of Health. – ‘Studies have found a wide range of functions for beta – arrestins, stem cells, no one had a role for these proteins in development showed, ‘James B. Duke Professor Marc Caron, researchers said in the Department of Cell Biology, the Duke Institute for Genome Sciences Study and Policy and lead author. ‘The involvement of beta -arrestin2 in the hedgehog signaling pathway offers a previously unnoticed paradigm for its role in promoting growth, differentiation and malignant diseases. ‘.

The finding in zebrafish could to new drugs the growth of tumors the growth of tumors by disrupting the beta. Lead-arrestin2 protein normal function, the researchers said in other cases, drugs that could activate beta – arrestin2 also drive the proliferation of therapeutic stem cells, she added to.

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$ 6,000. Indian women in India Serving As surrogates, Reuters report – Reuters on the Monday examines practice of surrogate motherhood in India, where surrogate motherhood service be is far cheaper than in the West. There are no official figures on number of surrogate of birth in India, but it is estimated that 100 150 occur according to the year to India, with a the Number of failed attempts surrogacy attempts estimated to to be much higher, Reuters reported. Following fertility specialist Gautam Allahbadia, would $ 50,000 for a couple, a Kind of with a surrogate to have cost in the U.S., compared to to $ 10,000 to $ 12,000 in India. Fertility clinics in the land usually charge $ 2,000 to $ 3,000 for surrogacy services and a surrogate is generally paid between $ 3,000 and $ 6,000. Although money the the primary motivator on surrogate mothers in India, some experts there a social dimension of service , according to Reuters. foster mothers to give her lives a whole new meaning, gynecologist Deepak Kabir said. Some reviewers industry in India is carried non-binding guidelines of the country the Medical Research Council Financial. However, some fertility Special are their your own criteria , the surrogate pregnancies just for childless couples who not imagine reports the Reuters news agency, able be made, said adhere. Moreover, surrogate ewes needs young, healthy and married with children, according to Reuters. In India, provides the planned mother and a dispenser egg, about chances of the surrogate mother to develop an emotional connection the baby reducing, after some physicians. In addition, the parties be signed an agreement to avoid the potential custody disputes after birth. Some critics to have said that substitute deliveries in India should be strictly monitored, according to Reuters. Every pregnancy and birth be risk to health health risk Puri, director the Indian National Institute Research at Reproductive Health, added: We must not promote surrogacy than the commercial. J. Many surrogate mothers India are questions that with a traditional settings on sex and procreation, said Reuters (Mukherjee, Reuters.

Dr. Davis said, of socioeconomic studies on the effects of socio-economic factors been made to patient outcomes for total joint replacement. Preoperative function of was shown that strongest biggest determinations of functional result is after total joint arthroplasty in particular according to TKA factors as psychological health, comorbid conditions, expectations of the patient, sex and type of arthritis have and correlating by earnings. ‘Studies have shown that patients who had less education and lower Convention worse still have arthritis, arthritis symptoms of and handicap, leading to greater potential need for hip or knee replacements,’said Dr. ‘They were about twice the likely need TKA and were less likely on receive services. ‘ – ‘The reason of patients in the lower socio groups in the health care of disadvantaged multi – faculty is,’said Dr. ‘do not understand disadvantaged people patient, health care References and risk factors, can not see signs, and can not understand the benefits of exercise, with highly educated keep its motivation in order recommendations that. Those who can negatively impact Results The exercise on the other side of the spectrum Health care providers stereotyped stereotype patients and is less time with them, compared with well-educated patients.