Results 91 to 100 of about 118,025 (366)
International Journal of Reproductive BioMedicine, 2018 Background: Luteinizing hormone (LH) is essential for normal follicular development and oocyte maturation. In particular, fluctuations of LH during the follicular phase have a significant impact on morphological and functional changes of the oocyte and ...
Raffaella Depalo +5 more
doaj
High spatially sensitive quantitative phase imaging assisted with deep neural network for classification of human spermatozoa under stressed condition [PDF]
arXiv, 2020 Sperm cell motility and morphology observed under the bright field microscopy are the only criteria for selecting particular sperm cell during Intracytoplasmic Sperm Injection (ICSI) procedure of Assisted Reproductive Technology (ART). Several factors such as, oxidative stress, cryopreservation, heat, smoking and alcohol consumption, are negatively ...
arxiv
Human oocytes and zygotes are ready for ultra-fast vitrification after 2 minutes of exposure to standard CPA solutions [PDF]
, 2019 Vitrification of human oocytes and embryos in different stages of development is a key element of daily clinical practice of in vitro fertilization treatments.
Gallardo Molina, Miguel +2 more
core +1 more source
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Ewing sarcoma is an aggressive, rare bone and soft tissue malignancy, often affecting the long bones and pelvis. A woman was diagnosed with Ewing sarcoma of the left pelvis at 18 years of age. She underwent left paravesical lesion resection with ipsilateral ureteral reimplantation and received combined multi‐agent chemotherapy and high‐dose ...
Valentina Tosto +6 more
wiley +1 more source
Effect of cryopreservation on the structural and functional integrity of cell membranes of sugarcane (Saccharum sp.) embryogenic calluses [PDF]
Cryoletters, Volume 23, Number 4, July 2002, pp. 237-244, 2018 In this paper, we investigated if the differences consistently noted in survival and plantlet production between cryopreserved and non-cryopreserved, control sugarcane embryogenic calluses were related to modifications induced during cryopreservation in the structural and functional integrity of cell membranes.
arxiv
FIGO position statement: Gamete donations
International Journal of Gynecology &Obstetrics, EarlyView.Abstract Gamete donation has become a crucial part of Assisted Reproductive Technologies (ARTs), providing hope to individuals, including those who may have no other option for parenthood. This process comes with a wide range of ethical, medical, and legal challenges that need to be carefully addressed to protect the well‐being and rights of all ...
Laurie Henry +20 more
wiley +1 more source
MODELING OF THE KINETICS OF CRYOGENIC FREEZING OF LIMA BEAN SEEDS AS A FUNCTION OF INITIAL WATER CONTENT [PDF]
Engenharia AgrícolaCryopreservation is a technique used to preserve genetic material at ultra-low temperatures in cryogenic germplasm banks. In order to enable the cryopreservation of a seed, it is necessary to study its appropriate freezing temperature and its water ...
Karina M da F. Luciano +3 more
doaj +2 more sources
Fertility Cryopreservation [PDF]
, 2010 Protecting the reproductive potential of young patients undergoing cancer therapy is increasingly important. With modern treatment protocols, 80% of patients can be expected to survive. It has been estimated that up to one in 250 young adults will be a survivor of childhood cancer in the future; infertility, however, may be a consequence.
Patrick Quinn, Ri-Cheng Chian
openaire +2 more sources
Mitochondrial dysfunction: Related diseases, influencing factors, and detection
Interdisciplinary Medicine, EarlyView.Mitochondrial dysfunction is implicated in the pathogenesis of numerous diseases, including neurological disorders, cancers, and cardiovascular conditions, through mechanisms such as mitochondrial DNA mutations, dysregulation of mitochondrial network dynamics, and impaired mitophagy.
Zhaojin Li +9 more
wiley +1 more source
Paper-based cell cryopreservation [PDF]
arXiv, 2019 The continuous development of simple and practical cell cryopreservation methods is of great importance to a variety of sectors, especially when considering the efficient short- and long-term storage of cells and their transportation. Although the overall success of such methods has been increased in recent years, there is still need for a unified ...
arxiv