Cloning reverses aging in cow cells, Scienceauthors say
...age, and in most cases even longer than those from newborn calves. Far from being prematurely aged, cells from the cow clones appear to have recaptured and even prolonged their youth, lengthening their lifespan beyond that expected for their chronological age. "It's really remarkable," says Lanza. "Telomeres...Advanced cell technology reports reversal
... birthday this week, have telomeres that look like newborn calves despite the fact that they were cloned from senescent cells. "Our results show that cloning actually has the potential to reverse the aging of cells," said Dr. Lanza. "This has profound implications for treating age-related disease and for u...Smoking during pregnancy found to increase risk of cleft lip and palate
...dds another very important one in the prenatal and newborn care of the child. Cleft lip and palate make a huge difference in a child's life, and anything that can be done to reduce the risk is well worth it." Cleft lip and palate are fairly serious birth defects. They are the fourth most common congenital ab...Test provides accurate, noninvasive method to determine fetal lung development, UF researchers find
...dicator that delivery risks only a small chance of newborn respiratory complications. "It has been demonstrated by other researchers that if a patient with ruptured membranes is between 32 and 36 weeks' gestation and tests indicate mature fetal lungs, the outcome of both mother and baby will be improved wi...UF study shows newborn kittens have shot at survival thanks to immune-boosting treatment
...rinary Medicine. The process could be used to save newborn kittens of endangered cat species, such as panther...ire some antibodies via the placenta before birth, newborn kittens' immune systems are undeveloped and the animals, like other species, rely on passive transfe......ertain to develop the chronic disorder soon. As a newborn at Shands at AGH hospital, the girl was tested for...same time blood is obtained for the state-mandated newborn screening program that seeks todetect the congenital disease PKU and other disorders. UF geneticist ...Factor for acquiring skin barrier function identified
...ed 12 hours after birth. WhenSegre immersed these newborn mice in a blue dye solution, they absorbed the dye,turning blue inside and out. The knockout mice never achieved the ability toprevent the dye from entering their bodies, leading the researchers to believethat Klf4 must be a crucial factor for the s...Transplant cells show capacity for mending nervous system
...em.Transplanted into the spinal cords of fetal and newborn rats that lack myelin, atissue that covers some ne...being surgically transplanted into either fetal or newborn ratswith a congenital disease identical to the rare human myelin disorderPelizaeus-Merzbacher diseas...Transplanted neural stem cells migrate throughout the abnormal brain, reduce disease symptoms
...ured neural stemcells into the brain ventricles of newborn mice from a mutant strain thatdevelops severe tremors by 2 to 3 weeks of age. The tremor develops because themice lack a key protein needed to make myelin, the insulating coating thatsurrounds nerve fibers. The lack of normal myelin in these mice m...Study Finds Choline Deficiency Harms Memory Center In Mammals' Brains
...Journal late last yearindicated that diet in human newborn alters intelligence, Zeisel said. TheNational Institute on Aging funds the continuing research. "The idea that mother's diet is critically important around the time ofpregnancy is not limited to the need for choline," he said. "The Institute ofMedici...... In addition, volunteers help by keeping the newborn clean and dry,milking the mother and providing hou...orkingwith and helping a live animal, especially a newborn one who needs thevolunteer's attention and help," Traub-Dargatz said. The next few months p...Life Among Dead Brain Cells: Discovery Could Help Improve Memory Capacity Of Stroke Victims
...duce newneurons. Plasticity is the ability of the newborn neurons to make connectionswith existing neurons i...rove function evenmore. "Our studies show that the newborn neurons do not occur because of the death ofneurons in ischemic brain," says Sharp. "We are able to......and medicalhistories. All 18 dwarfs (aged newborn to 28 years old came from a single inbredfamily living in two neighboring villages in an area where marriages betweenfirst-degree relatives are common. One, affected, dwarf couple had a son (alsoaffected), demonstrating fertility in both sexes. ...Lake George Water Is Death On Zebra Mussel Larvae
...ls in this important New York lake are too low for newborn zebramussels to mature. Further tests are needed to determine exactly what causeshealthy larvae to die within a week when placed in water from the 32-mile "Queenof American Lakes." Older mussels have no difficulty developing when placed in Lake Georg...Cystic Fibrosis Conference Will Showcase Latest From Clinical Care To Basic Science
...08 CFTR protein folding defect Is there a role for newborn screening and early diagnosis in CF care? Long-term efficacy and safety of inhaled tobramycin (TOBI) in patients with CF Oct. 17, 9:00 a.m. - 10:00 a.m., CFTR Structure & Function: PathophysiologicInsights & Novel Targets for Pharmacotherapies. CF...USGS Scientists Learn Lessons From Captive Released Manatees
...o CrystalRiver, Fla., near where he was found as a newborn calf in 1994. Mo's releasewas part of a cooperative study by USGS, U.S. Fish and Wildlife Service, and theCaptive Manatee Interagency/Oceanaria Working Group on how manatees fare in thewild after having been held for a long time in captivity. Locat...Evidence For Genetic Effects On The Behavior Of Normal Two-Week Old Babies
...he NBAS in order toevaluate the kind of person the newborn baby is. It assesses the baby'sbehavioral repertoire as he responds to human and non-human stimuli. Theway the baby uses states of consciousness to control his or her responsesreveals the baby's capacity to respond to his new environment. Astatistica...Cancer Test May Offer High-Risk Groups Quick, Affordable Screening For Tumors
...s, aninexpensive technique commonly used to screen newborn babies for phenylketonuriaand other diseases. "We're still relatively early in the development, but I'm confident thatthe test can be implemented in a cost-effective manner," says Brusilow. Other authors were Michael Carducci, M.D., a...Fetal Lead Exposure May Reduce Immunity
...e connections, and other sources. The fetuses and newborn rats exposed to lead grew just as fast as those without lead exposure, the Cornell scientists reported. But when they tested the rats at 13 weeks of age, the researchers found significant and potentially harmful alterations to immune systems of rat....... Louis have shown that one such compound protects newborn rats from damage. "To our knowledge, this is th... by interrupting the blood supply to one side of a newborn rat's brain and briefly lowering the oxygen content of the air. This procedure kills neurons, which ...