Cholesterol Anchor Helps Signaling Proteins Direct Development
...h tissues. "While I do not suggest that expectant mothers switch to a high-fat diet, based exclusively on these results, it might be interesting to take a look clinically at the effect of a mother's diet on the developing fetus," says Philip Beachy, Ph.D., an associate professor of molecular biology and gen......of shyness in that study included clinging totheir mothers and hesitancy in speaking and joining other children atplay. Shy children responded to new situations with higher than averageheart rates, blood pressure and muscle tension as well as greater pupildilation and higher levels of norepinephrine, a brai...Researchers Find Production Point Of Key Protein In Fragile X Syndrome
...he Fragile X Mental Retardation Gene is carried by mothers and passedon to sons. One in every 1,000 women is believed to carry the defectivegene; about one in every 2,000 males is affected. Telling physical featuresinclude a long narrow face and/or prominent ears, jaw and forehead. Impairmentranges from seve...Oaks' Defenses Help Gypsy Moth Caterpillar Fend Off Virus
...s have been eradicated." While gypsy moth mothers do not fly, the Asian gypsy moth females do,which means the caterpillars will spread faster and could pose a greater threatto the forests if these caterpillars are not controlled. "The ideal approach for controlling both pests would be to ad...Early Menarche Puts Young Girls In Peril
... discussions on puberty and menstruation away from mothers to doctors and the sanitary product industry who focus on hygiene rather than on fertility and how these trends exert "excruciating pressure on those body parts that the world can see." Brumberg then presents a social history of acne, pointing out...Human Breast Milk Contains Obesity Hormone
...s with the amount of body fat of the mother; obese mothers produce large amounts of leptin, thin mothers produce almost no leptin in their breast milk. The study was published in the current issue of the s...Iron Deficiency Increases Likelihood Of Bone Fractures
...147;The ones that are most at risk are newborns of mothers who haven’teaten enough iron,” said Medeiros. “When babies are born, theyshould have enough iron stored up in their liver to last them for months,because milk is a very poor source of iron. But if the mother is iron deficient,the bab......led out. 512 children born to HIV-1-seropositive mothers of European origin 1 werestudied 2 . The delta 32 mutation was screened in both infected (n=276) anduninfected children (n=236). The proportion of heterozygotes was found to besimilar in the two groups. This showed that, like in adults, childrenhet...Uterine Environment Boosts Learning Ability In Mouse Offspring
...xperiment. TheNon-Transfer group consisted of BXSB mothers with natural embryo implantation.The In-Strain Transfer group had BXSB mothers with transplanted embryos. And theOut-Strain Transfer group consisted of non-automimmune CB6F1 hybri...10 Million Report Hunger, Even With Jobs
...ritionist at NCHS. "Although families with single mothers are at higher risk for having inadequate food, more Americans who don't have enough to eat live in families of married couples with children than in other types of families." Alaimo, together with Christine Olson, her advisor and Cornell professor of...Certain mothers who smoke while pregnant are at high risk of passi...m of scientists who monitored 290 smokingexpectant mothers and nonsmoking pregnant women in an ongoing study evaluating anumber of biomarkers of tobacco exposu...Smokings Effects On Pregnancy Not Mitigated By Prenatal Vitamins, UB Study Finds
...l Natality Survey found that 95 percent of married mothers in the survey used supplements during pregnancy. Studies also have shown that women who smoke during pregnancy are more likely to take vitamins -- and to take more vitamins -- than women who don't, possibly in an effort to offset the reported advers...Fortified Drink Improves Third World Nutrition
...widely distributed could be administered easily by mothers without any medical intervention." Latham previously reported that a single dose of medicine costing 20 cents a person could dramatically improve the health status of children and boost the low work capacity and low productivity of Third World worke...Tiny Jamaican Tree Crab Made Big And Fast Evolutionary Leap, Scientists Discover
...chers say thesecrabs are by far the most attentive mothers of all known crab species and theonly ones known that actively feed and care for larvae and juveniles during theseveral months they spend in their rainwater nursery. "The mother crabmanipulates water quality by removing debris, by circulating the wa...Largest Generation Of Adolescents Faces Reproductive Health Risks
...la, and Mexico, Buvinic finds that poor adolescent mothers workmore and earn less than do other mothers, and the timing of their childbearingis directly related to their children's nutritional status. Mayra Buvinic is Chief, Social Development Division, Inter-American DevelopmentBank, Washington DC The He...Beaver, Architects To The Birds
... particularly interested in waterfowl and broods-- mothers and their chicks," says Prosser. "They were interested in the typesor stages of beaver ponds that are most valuable for waterfowl and their broods. We found that beaver pond succession creates a variety of good habitat forwaterfowl and their broods ...New Research On Environmental Pollutants
...arge part of toxic pollutantscarried over from the mothers during lactation. Environmental Pollutants In Top Predators From The Norwegian Coast And Arctic Janneche Utne Skaare, National Veterinary Institute, Oslo, Norway Persistent Effects In White-Tailed Eagle From suffering the highest concentrations of ...How Mammals Learn To Recognise Their Mother
...ls and prefer the empty cage. Because most mammal mothers make a clear distinction between theirown progeny and those of other mothers, it is vital for the young to learnwhich particular animal is their mother. In an environment where morethan one mother is present, they have to learn this very quickly. Ins...International Study Finds Mothers' Lifetime Lead Exposures May Put Breast-Fed Newborns At Risk
...to increased exposures for breast-fed infantswhose mothers have a long-term history of lead exposure themselv...ons, we wondered whether the infants born to these mothers might be atgreater risk from breast feeding than from formula," said Gulson. Because the study p...New Study Highlights Hazards On Hormone Disrupting Chemicals
...ed an increased low birth weight for infants among mothers with aconsumption of fatty fishfrom the Baltic Sea. "This is not a new problem. We know that hazardous substances are present in theenvironment andwe know that they are disruptive. But we now need to go a step further and findout how thesesubstances...