Search Results 11-20 of 15207 for Spermatogenesis
Embryonic stem cells. These stem cells come from embryos that are 3 to 5 days old. At this stage, an embryo is called a blastocyst and has about 150 cells.
created sperm — a process called spermatogenesis — the more of a risk there is for chromosomal abnormalities. This may be part of the reason why there is an ...
Effect of varicoceles on spermatogenesis. Semin Cell Dev Biol. 2022 Jan; 121 ... Reproductive Chances of Men with Azoospermia Due to Spermatogenic Dysfunction.
The purpose of this study is to retrospectively and prospectively compare maternal and fetal/newborn clinical outcomes in age-matched pregnant patients with ...
The purpose of this study is to determine the feasibility of a novel methodology to evaluate and compare two different sperm extraction techniques (epididymal ...
Stem cells also can become brain cells, heart muscle cells, bone cells or other cell types. There are various types of stem cells. Embryonic stem cells are the ...
How can women preserve fertility before cancer treatment? · Embryo cryopreservation. · Egg freezing (oocyte cryopreservation). · Radiation shielding. · Ovarian ...
Science Saturday: Mayo researchers streamline genetic testing in heart failure clinic, improve clinical care - Mayo Clinic News Network Skip to Navigation --> ...
About this study. The purpose of this study is to determine if elevations in oxidative stress, as measured by oxidation-reduction potential (ORP), ...
Mayo Clinic researchers develop new treatments for adults with congenital heart diseases and study the genetic causes of some of those diseases. Mayo Clinic ...
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