News tagged with maturation
Scientists uncover why the human heart can't regenerate itself
Stem cell researchers at UCLA have uncovered for the first time why adult human cardiac myocytes have lost their ability to proliferate, perhaps explaining why the human heart has little regenerative capacity.
Medical research
Aug 09, 2011 |
5 / 5 (10) |
1
|
BPA harms human reproduction by damaging chromosomes, disrupting egg development
A Washington State University researcher has found new evidence that the plastic additive BPA can disrupt women's reproductive systems, causing chromosome damage, miscarriages and birth defects.
Medical research
Sep 24, 2012 |
4.6 / 5 (9) |
2
|
Boys reach sexual maturity younger and younger
(Medical Xpress) -- Boys are maturing physically earlier than ever before. The age of sexual maturity has been decreasing by about 2.5 months each decade at least since the middle of the 18th century. Joshua ...
Health
Aug 18, 2011 |
5 / 5 (6) |
16
|
Researchers identify a target that could combat allergies of early childhood
A pandemic of ailments called the "allergic march" -- the gradual acquisition of overlapping allergic diseases that commonly begins in early childhood -- has frustrated both parents and physicians. For the ...
Medical research
Aug 14, 2011 |
5 / 5 (3) |
0
|
BPA exposure in pregnant mice changes gene expression of female offspring
Prenatal exposure to bisphenol A, or BPA, a chemical found in many common plastic household items, can cause numerous genes in the uterus to respond differently to estrogen in adulthood, according to a study using a mouse ...
Health
Jun 26, 2012 |
5 / 5 (3) |
0
|
Nobel prize to Briton, Japanese for stem cell work (Update 4)
Two scientists from different generations won the Nobel Prize in medicine Monday for the groundbreaking discovery that cells in the body can be reprogrammed into completely different kinds, work that reflects ...
Medical research
Oct 08, 2012 |
5 / 5 (3) |
5
Brain scans don't lie about age: Timing of brain maturation is more tightly controlled than previously known
A national team of researchers led by investigators at the University of California, San Diego School of Medicine have developed a multidimensional set of brain measurements that, when taken together, can ...
Neuroscience
Aug 16, 2012 |
4.7 / 5 (3) |
0
|
Glial cells assist in the repair of injured nerves
When a nerve is damaged, glial cells produce the protein neuregulin1 and thereby promote the regeneration of nerve tissue.
Neuroscience
Jan 28, 2013 |
4.7 / 5 (3) |
0
|
Protein that helps tumor blood vessels mature could make cancer drugs more effective
Since anti-cancer drugs are carried to tumors by the bloodstream, abnormal blood vessel development can hamper delivery. In a paper published Aug. 14 in Cancer Cell, researchers at Sanford-Burnham Medica ...
Cancer
Aug 13, 2012 |
5 / 5 (2) |
0
|
A pack of walnuts a day keeps the fertility specialist away?
A paper published 15 August 2012 in Biology of Reproduction's Papers-in-Press reveals that eating 75 grams of walnuts a day improves the vitality, motility, and morphology of sperm in healthy men aged 21 to 35.
Obstetrics & gynaecology
Aug 15, 2012 |
5 / 5 (2) |
0
Scientists identify genes linked to Western African Pygmies' small stature
If Pygmies are known for one trait, it is their short stature: Pygmy men stand just 4'11" on average. But the reason why these groups are so short and neighboring groups are not remains unclear. Scientists have proposed various ...
Genetics
Apr 26, 2012 |
4.5 / 5 (2) |
0
|
ADHD medication can slow growth in teenage boys, study finds
(Medical Xpress)—Adolescent boys with attention deficit hyperactivity disorder (ADHD) are more likely to be shorter and slimmer than their same-age peers, according to a new study published in the Medical Journal of Au ...
Attention deficit disorders
Jan 21, 2013 |
4.5 / 5 (2) |
1
Self-centered kids? Blame their immature brains
A new study suggests that age-associated improvements in the ability to consider the preferences of others are linked with maturation of a brain region involved in self control. The findings, published by Cell Press in the ...
Neuroscience
Mar 07, 2012 |
3 / 5 (2) |
0
|
Dark matter DNA active in brain during day-night cycle
(Medical Xpress)—Long stretches of DNA once considered inert dark matter appear to be uniquely active in a part of the brain known to control the body's 24-hour cycle, according to researchers at the National Institutes ...
Medical research
Sep 24, 2012 |
3 / 5 (2) |
2
|
Researchers successfully perform first injection of cultured red blood cells in human donor
For the first time, researchers have successfully injected cultured red blood cells (cRBCs) created from human hematopoietic stem cells (HSCs) into a human donor, according to study results published today in Blood, the Journal of the American Society of Hematology (ASH). As the ...
Medical research
Sep 01, 2011 |
5 / 5 (1) |
0
|
