To address this question, the Penn researchers examined lymphocytes donated by
healthy human females as well as «naïve,» or unstimulated T and B cells from female mice.
Not exact matches
In May 2006, Eggan's lab received approval from Harvard to seek
healthy human eggs from
female donors, a first step toward using research cloning to create new stem cell lines.
So even though male Neandertals and
female modern
humans probably hooked up more than once over the ages, they may have been unable to produce many
healthy male babies (such as the reconstruction of this Neandertal boy from fossils from Gibraltar)-- and, thus, hastened the extinction of Neandertals.
The starling population in Britain has dropped by half in the last four decades, Buchanan says, mostly because
humans have been encroaching on their habitat — but perhaps also because pollutants are creating a siren song that has bewitched the
females, luring them to reproduce with more musical, but less
healthy, mates.
Nineteen
healthy subjects without a psychiatric history (age mean / SD: 29/7.8; gender: 14 male, 5
female)(Table 1) participated in this study after providing written informed consent as approved by the medical ethics committee for research in
humans (METC) of the University Medical Center Utrecht, The Netherlands.
The RePOOPulate
human probiotic or synthetic stool mixture was developed by extensively culturing the microbial diversity from the stool of a
healthy, 41 - year - old
female donor.
For example, a 7 lb Pomeranian is considered to be a «
healthy» weight and the equivalent of a 145 lb, 5» 4»
human female.