Amino terminal Cu(II)- and Ni(II)-binding (ATCUN) motif of proteins and peptides: metal binding, DNA cleavage, and other properties
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The men with reduced sperm aneuploidy and improved sperm morphology as a result of the combination therapy in this study had significantly higher biochemical pregnancies, clinical pregnancies and live births after the treatment, despite having similar numbers of oocytes fertilized and embryos transferred [89]
This is kind of Darwinian's, Darwin's philosophy