Results 101 to 110 of about 1,095,790 (363)

Double versus single blastocyst biopsy and vitrification in preimplantation genetic testing (PGT) cycles: protocol for a systematic review and meta-analysis of clinical and neonatal outcomes

Systematic Reviews
Background The number of re-biopsied blastocysts is widely increasing in IVF cycles and concerns regarding retesting, which involves double biopsy and vitrification-warming, have been raised.
Alessandra A. Vireque, Vasileios Stolakis, Thalita S. Berteli, Maria C. Bertero, Jason Kofinas   +4 more
doaj   +1 more source

A Novel OsMPK6‐OsMADS47‐PPKL1/3 Module Controls Grain Shape and Yield in Rice

Advanced Science, EarlyView.
OsMADS47 is identified as a key regulator governing rice grain morphology. Phosphorylation‐dependent regulation of its activity directs the development of slender versus round grains, modulating both yield and appearance. This mechanism bridges cellular signaling with transcriptional regulation, establishing a molecular framework for grain optimization.
Jingjing Fang, Yan Chun, Fan Zhang, Tingting Guo, Mengmeng Ren, Jinfeng Zhao, Shoujiang Yuan, Wensheng Wang, Yunhai Li, Xueyong Li   +9 more
wiley   +1 more source

Pregnancy Outcomes After Higher-Order Multifetal Pregnancy Reduction: A Retrospective Study

International Journal of Clinical Practice
Conclusion: Prevention is the most important measure to decrease the incidence of multiple pregnancies. For higher-order multifetal pregnancies, multifetal pregnancy reduction (MFPR) is considered a significant remedial measure.
Mengjie Fan, Li Li, Yanyi Li, Liying Wang, Hongxia Zhang, Shuo Yang, Jia Li, Ying Song, Di Sun, Danlei Zheng, Tian Tian, Caihong Ma, Ping Liu, Jie Qiao, Rui Yang, Rong Li   +15 more
doaj   +1 more source

THE DECLINE OF HUMAN FERTILITY IN THE UNITED KINGDOM AND OTHER COUNTRIES, AS SHOWN BY CORRECTED BIRTH-RATES [PDF]

, 1906

openalex   +1 more source

RSPO2 Coordinates with GDF9:BMP15 Heterodimers to Promote Granulosa Cell and Oocyte Development in Mice

Advanced Science, EarlyView.
RSPO2 and GDF9:BMP15 heterodimers—core components of oocyte‐secreted factors (OSFs)—coordinate to shape the molecular architecture of preantral granulosa cells via gene‐specific synergistic and antagonistic regulation, mediated through CTNNB1–SMAD2 signaling crosstalk.
Yingmei Wang, Hongjiang Li, Liji You, Shuhui Wang, Jinglei Bie, Ziyang Su, Lanying Shi, You‐Qiang Su   +7 more
wiley   +1 more source

High development and fertility: fertility at older reproductive ages and gender equality explain the positive link [PDF]

A fundamental reversal of the traditional fertility-development relationship has occurred in highly developed countries so that further socioeconomic development is no longer associated with decreasing fertility, but with increasing fertility.
Francesco C. Billari, Hans-Peter Kohler, Mikko Myrskylä   +2 more
core  

Response of Soil Chemical Properties under Tef (Eragrostis tef (Zucc.) Trotter) Field to Integrated Application of Lantana camara L. Weed Vermicompost and NPS Mineral Fertilizer

International Journal of Agronomy
Recently, the beauty of the environment, native forest plants, and crops were encroached with invasive weeds, and thus scientific community was concerned with searching for optional management of these horrible weeds.
Kinfe Tekulu, Weldegebriel Gebrehiwot, Gebresemaeti Kahsu, Tsadik Tadele, Tewolde Berhe, Solomon Mebrahtom   +5 more
doaj   +1 more source

Fertility and age

Journal of Human Reproductive Sciences, 2010
The changing social scenario together with economic growth and an increase in job opportunities has to a great extent reduced gender inequality and has resulted in more and more older women seeking help from infertility clinics. Fertility and aging have always been closely linked and the age of the female partner remains the single most important ...
Korula George, Mohan S Kamath
openaire   +3 more sources

Abiotic Factors and Plant Communities Shape the Distribution of Soil Pathogenic Oomycetes in Chinese Grasslands

Advanced Science, EarlyView.
The continental‐scale study reveals that soil phosphorus strongly predicts the richness of soil pathogenic oomycetes in Chinese grasslands, while precipitation and plant species richness drive their absolute abundance; modeling predicts ≈42% of grassland areas may face elevated oomycete disease risk under future climate scenarios, especially in typical
Junsheng Ke, Chen Zhu, Peixi Jiang, Peng Zhang, Kui Hu, Yilin Dang, Yao Xiao, Mu Liu, Huiying Liu, Xiang Liu, Ville‐Petri Friman   +10 more
wiley   +1 more source

Italian Fertility, 1864 to 1951: An Analysis of Regional Trends [PDF]

Below replacement level fertility rates in Italy have received much attention, with varying explanations offered for the protracted decline in fertility rates since the early 1970s.
Rachel Franklin
core