Holiday giving linked to altruistic nature of our ancestors
Researchers found that altruistic
nature where high in our ancestors, they gave more gifts to the families who had less food and also had the habit of exchanging gifts and foods between// them which were the basis for origin of holiday giving. Michael Gurven, University of California said, "Recipro...
Johns Hopkins leads first 16-patient, multicenter 'domino donor' kidney transplant
...ated 1,500 additional transplants each year.
donor started the domino effect. altruistic
donors are those willing to donate a kidney to any... needy recipient. Just like falling dominoes, the altruistic
donor kidney went to a recipient from one of the i...
Kidney Paired Donation: 16 Patients, Four Hospitals, Four States
... available organs, we need to look for innovative ways to help our patients," Dr. Malinzak says.
The kidney paired donation began June 15 with an altruistic
donor (individuals willing to donate a kidney to any needy recipient) donating a kidney to a recipient from one of the incompatible pairs at Johns Ho...
NYP/Weill Cornell physician-scientists present at 2009 American Transplant Congress in Boston
... the National Kidney Registry have been developed to match incompatible donor/recipient pairs with more acceptable donors and recipients. In addition, altruistic
donors, who do not have an intended recipient, are entered into the registry to increase the pool of potential donors. This system has allowed NewYork...
Americans Support U.S. Working to Improve Health in Developing Countries
...onomic downturn, a new poll shows a large majority of Americans support U.S. efforts to improve health in poor countries. This support is grounded in altruistic
concern for the poor, but it also comes from a sense that in today's interconnected world a health crisis anywhere could impact Americans and that wit...
Seniors Who Volunteer May Live Longer
activities could cut the death risk in half, study finds,,,,
FRIDAY, May 8 (HealthDay News) -- Volunteering your time doesn't just help o...
Living Kidney Donation Chains May Help More Get Transplants
... These networks begin with one altruistic
living donor, study explains,,,,
WEDNE... had received new kidneys from that one remarkable altruistic
That's because his donation started the fi...tic-donor (NEAD) chain. The woman who received the altruistic
donor's kidney had a family member (her husband) w...
Association for Healthcare Philanthropy Opposes Limits on Charitable Tax Deductions
...aim up to a 35 percent deduction.
In these challenging economic times, charities and nonprofits already are finding it difficult to fulfill their altruistic
missions because of reduced donations and resources. Yet, in times of economic trouble, it is charities and nonprofits that do much to augment the wor...
Johns Hopkins leads first 12-patient, multicenter 'domino donor' kidney transplant
...set of operations with five incompatible pairs. An altruistic
donor and a recipient who was next on the United N...organ recipient list started and ended the domino. altruistic
donors are those willing to donate a kidney to any...eedy recipient.
Just like falling dominoes, the altruistic
donor kidney went to a recipient from one of the i...
Honey Bees on Cocaine 'Dance' When Food Is Found
...s in need of it. The dance directs the other bees to find the food. Such an altruistic
act, in people, excites the pleasure centers of the brain.
When treated ...or quality or lack of need. The cocaine causes the bees to dance more -- an altruistic
behavior, which supports the researchers belief of a reward system in the i...
altruistic in Medical Technology
altruistic in Biological News
Are sacrificial bacteria altruistic or just unlucky?
HOUSTON, April 15, 2008 -- An investigation of the genes that govern spore formation in the bacteria B. subtilis shows that chance plays a significant role in determining which of the microbes sacrifice themselves for the colony and which go on to form spores.
B. subtilis, a common soil bacteri...
CSHL scientists discover how 'companion' cells to sperm protect them from genetic damage
... There, they inactivate or "silence" transposon DNA via a phenomenon known as RNA interference.
"The companion cell is thus a completely selfless, altruistic
cell," says R. Keith Slotkin Ph.D., a post-doctoral researcher in Martienssen's lab and lead author on the paper, which was written in collboration wi...
Honey bees on cocaine dance more, changing ideas about the insect brain
...ted a framework for understanding the evolution of altruistic
behavior, Robinson said.
"The idea behind that ...l evolution to structure social behavior that is, altruistic
behavior," he said. "So if you're selfish and you'...cked up on octopamine, you eat more, but if you're altruistic
you don't eat more but you tell others about it so...
Making the ultimate family sacrifice
...that the rest can climb to migrate and form a new colony elsewhere.
behavior is a challenge for evolutionary biologists. Why, for example, have...cus all their energies on getting into the new colony -- squeezed out their altruistic
brethren? What are the genetic checks and balances that guard against cheat...
Stem cell research puts interstate rivalry on hold
...s to generate SCNT embryos from which embryonic stem cells are harvested. Both conventional sources (IVF Clinics) and novel sources (adult ovaries and altruistic
donors) will be explored.
Unlike SCNT, iPS cells are derived from adult cells, such as skin, which are reprogrammed to behave like embryonic stem ...
Loneliness undermines health as well as mental well-being
...ection to its evolutionary roots. In order to survive, humans needed to bond to rear their children. In order to flourish, they needed to extend their altruistic
and cooperative impulses beyond narrow self-interest and immediate kin. But in the environment of evolutionary adaptation, the only real safety was in...
ETH Zurich-administered fund ends scientific anonymity
...t is to revolutionize publishing in all of science," says Dr. Hoffmann, "with a knowledge base that is open access, interdisciplinary and combines the altruistic
possibilities of wikis with explicit authorship."
For the birds or for me? Why do conservationists really help wildlife?
...p and monitor special birdhouses on their landrevealed that they were more motivated to take part in the conservation project for egoistic rather than altruistic
"Though there were areas of overlap, we found that common motivations for self-benefit included interaction with the birds, a sense of ach...
Researchers explore altruism's unexpected ally -- selfishness
...Just as religions dwell upon the eternal battle between good and evil, angels and devils, evolutionary theorists dwell upon the eternal battle between altruistic
and selfish behaviors in the Darwinian struggle for existence. In a new study published in the Proceedings of the National Academy of Sciences (PNAS),...
Some cheaters can keep it in their genes
...ion in the hope of gaining an insight into why some cells demonstrated such altruistic
behaviour. They concluded that the selfless acts were due to the unacceptab... Social behaviour is an unresolved problem in biology why would anyone be altruistic
and give up something for someone else" said Dr Thompson. Our findings sugg...
altruistic in Biological Technology
Control the community or just let go?
...together in supportive knowledge communities. Thats where the grand experiment comes in. The company can create the most compelling site with the most altruistic
of intensions, but until you add people to the mix, it's anyone's guess how the site will be used.
In the short run, Wetpaint will create and manag...
altruistic in Biological Definition
... traits in a negative fashion. He also clearly had a certain disdain for "savages," and professed in Descent of Man that he felt more kin to certain altruistic
tendencies in monkeys than he did "from a savage who delights to torture his enemies." He further agreed with Galton and Herbert Spencer that asylum...
... of their host organism's welfare. A human that behaved in such a way would be described as "selfish," although ironically a selfish gene may promote altruistic
behaviors. According to Dawkins, the possibly disappointing answer to the question "what is the meaning of life?" may be "the survival and perpetuati...
.... Wilson demonstrated through logic that altruists must reproduce their own altruistic
genetic traits for altruism to survive. When altruists lavish their resour...ation might encourage the expansion of a wolf population, an expansion of altruistic
traits within a gene pool may also encourage the expansion of individuals w...
altruistic in Biological Dictionary
...w study suggests. ... This number is the Altruism seed in the lottery. ... A next step in considering the evolution of altruism is to model altruistic
behaviors. ... Altruism - Definition of Altruism at Dictionary.com a free online dictionary ... altruism . 1853, "unselfishness, ... altruism...