Results 111 to 120 of about 1,095,790 (363)
, 2017 The Catholic Church calls married couples to responsible parenthood; this includes both openness to new human life and the avoidance of pregnancy when serious reasons present themselves.
Fehring, Richard
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Reproductive Biology and EndocrinologyBackground According to data from numerous research studies and reviews, the efficiency of the oocyte slow-freezing method is believed to be compromised.
Krzysztof Papis +5 more
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A Novel Cultivation System for Germ Cell Proliferation and Sustaining Whole Testicular Niche
Advanced Science, EarlyView.A hydrogel microneedle‐based system enables whole testicular cultivation, supporting spermatogonial proliferation and enhancing spermatogenesis in vitro. This ‘whole testicular spermatogonia pool’ (WTSP) significantly increases spermatid production and fertility potential in mice. This system also promotes spermatogonial expansion in human fetal testes,
Yu Xia +14 more
wiley +1 more source
Private and Social Incentives for Fertility: Israeli Puzzles [PDF]
Whereas most of the world has experienced decreasing fertility during the past half century, Israel has experienced a puzzling mix of trends. Completed fertility has decreased sharply in some ethnic-religious groups (Mizrahi Jews and non-Bedouin Arabs ...
Charles F. Manski, Joram Mayshar
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VARIATION IN FERTILITY OF HYBRIDS BETWEEN ISOLATED POPULATIONS OF THE SERPENTINE SPECIES, STREPTANTHUS GLANDULOSUS HOOK [PDF]
, 1957 Arthur R. Kruckeberg
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Genomic Variation Underpins Genetic Divergence and Differing Salt Resilience in Sesbania bispinosa
Advanced Science, EarlyView.Sesbania, a leguminous halophyte, thrives in saline soils. Comparative genomics reveals key genomic variations—particularly chromosomal inversions—are identified as contributors to population differentiation and salt resilience. These findings advance the understanding of genomic variation driving evolution and phenotypic differentiation and offer ...
Gai Huang +13 more
wiley +1 more source
Stem Cells International, 2016 Myocardial infarction (MI) causes an extensive loss of heart muscle cells and leads to congestive heart disease (CAD), the leading cause of mortality and morbidity worldwide.
Peter Szaraz +7 more
doaj +1 more source
Advanced Science, EarlyView.TaPPR13, a PPR protein family gene in wheat is activated by TaBZR2 to enhance drought stress tolerance and photosynthetic capacity. It achieves this by interacting with TaAOR1 and TaSIG5 to improve antioxidant defense and regulate chloroplast gene expression. Abstract The wheat (Triticum aestivum) brassinazole‐resistant 2 (TaBZR2) gene is identified as
Ze‐Hao Hou +20 more
wiley +1 more source