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http://dx.doi.org/10.1016/j.fertnstert.2012.03.005 | DOI Listing |
J Med Case Rep
April 2024
Centre for Reproductive and Genetic Health, 230-232 Great Portland Street, London, W1W 5QS, UK.
J Assist Reprod Genet
March 2024
Division of Reproductive Endocrinology and Infertility, University Hospitals Cleveland Medical Center, Cleveland, OH, USA.
Purpose: This work aimed to study clinical and neonatal outcomes of embryos derived from frozen compared to fresh donor oocytes in gestational carrier cycles.
Methods: This is a retrospective cohort study using the Society for Assisted Reproductive Technology Clinic Outcome Reporting System database between 2014 and 2015, comprising of 1284 fresh transfer cycles to gestational carrier recipients of embryos resulting from fresh (n = 1119) and vitrified/thawed (n = 165) donor oocytes. Models were adjusted for gestational carrier age, preimplantation genetic testing (PGT-A), number of embryos transferred, multiple gestation, and fetal heart reduction.
Cryobiology
March 2024
Department of Biomedical Engineering, University of Minnesota, USA; Department of Mechanical Engineering, University of Minnesota, USA; Institute for Engineering in Medicine, University of Minnesota, USA. Electronic address:
In clinical practice, donor hearts are transported on ice prior to transplant and discarded if cold ischemia time exceeds ∼5 h. Methods to extend these preservation times are critically needed, and ideally, this storage time would extend indefinitely, enabling improved donor-to-patient matching, organ utilization, and immune tolerance induction protocols. Previously, we demonstrated successful vitrification and rewarming of whole rat hearts without ice formation by perfusion-loading a cryoprotective agent (CPA) solution prior to vitrification.
View Article and Find Full Text PDFJ Assist Reprod Genet
December 2023
Department of Obstetrics and Gynecology, Lady Davis Carmel Medical Center, 7 Michal Street, 3436212, Haifa, Israel.
Purpose: To study the attitude of BRCA1/2 mutation carriers regarding family planning, fertility preservation, and preimplantation genetic testing (PGT).
Methods: A national cross-sectional study was conducted by the distribution of an anonymous questionnaire, from August 2022 to January 2023. The main outcomes measures were discussion, acceptance, and performance rates of fertility preservation and PGT.
Sci Total Environ
December 2023
School of Energy and Power Engineering, Northeast Electric Power University, Jilin City, Jilin 132012, PR China.
Agroforestry Waste (AW) is seen as a carbon neutral resource. However, the poor quality of AW reduced its potential application value. Even more unfortunately, chlorine in AW led to the formation of organic pollutants such as dioxins under higher temperatures.
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