Results 141 to 150 of about 159,718 (398)

Effects of Cryopreservation on Apoptosis in Hep-G2 Cells

Zhileng xuebao, 2017
The quality of biospecimens is a very important factor of evaluating a biobank. Cryopreservation may induce apoptosis and changes of gene expression in cells.
Liang Wei, Yao Lan, Liu Baolin
doaj  

Latent class analysis of Chinese healthcare providers’ attitudes towards oocyte cryopreservation: a cross-sectional study

BMJ Open
Objectives The present study was designed to examine the attitudes towards oocyte cryopreservation among healthcare providers working in hospitals across specialties and potential influencing factors.Design A cross-sectional study.Setting The ...
Jingjing Lu, Xuezi Tian, Zhaochen Wang
doaj   +1 more source

Cancer and fertility management: FIGO best practice advice

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Cancer diagnoses in patients of reproductive age require balancing urgent oncological treatment with the need to preserve fertility. This FIGO Best Practice Advice outlines key considerations for fertility management in this population given the rising cancer incidence among young women and the reproductive risks posed by cancer treatments ...
Nikhil Purandare, Francisco Ruiloba, Long Nguyen‐Hoang, Sarikapan Wilailak, Nozomu Yanaihara, Jacqueline P. W. Chung, Jaideep Malhotra, Edgar Mocanu, Frédéric Amant, Orla McNally, Inge Peters, Katie Flynn, Aya El Helali, Cynthia Maxwell, Sumaiya Adam, Lina Bergman, Surabhi Nanda, Valerie Tiempo Guinto, Fionnuala M. McAuliffe, Catherine Nelson‐Piercy, Melanie Nana, Graeme Smith, Jonathan Berek, Sharleen O'Reilly, Pat O'Brien, Bo Jacobsson, Liona C. Poon, on behalf of the FIGO Committee on the Impact of Pregnancy on Long‐term Health and the FIGO Division of Maternal and Newborn Health and in collaboration with the FIGO Committee on Women's Cancer and the FIGO Committee on Reproductive Medicine, Endocrinology and Infertility   +28 more
wiley   +1 more source

A review on the functional roles of trehalose during cryopreservation of small ruminant semen

Frontiers in Veterinary Science
Sperm cryopreservation is an approach to preserve sperm cells in liquid nitrogen or other cryogenic media for future use in assisted reproductive technologies, such as in vitro fertilization or artificial insemination.
Baoyu Jia, Larbi Allai, Larbi Allai, Larbi Allai, Chunyan Li, Chunyan Li, Chunyan Li, Jiachong Liang, Jiachong Liang, Jiachong Liang, Chunrong Lv, Chunrong Lv, Chunrong Lv, Guoquan Wu, Guoquan Wu, Guoquan Wu, Guobo Quan, Guobo Quan, Guobo Quan   +18 more
doaj   +1 more source

Gut microbial‐derived 3,4‐dihydroxyphenylacetic acid ameliorates reproductive phenotype of polycystic ovary syndrome

iMeta, EarlyView.
By integrating multi‐level and multi‐omics analyses, we identify 3,4‐dihydroxyphenylacetic acid (DHPAA), a gut microbiota‐derived degradation product of dietary flavonoids, as a key bioactive end‐product responsible for the beneficial effects against polycystic ovary syndrome (PCOS).
Pan Li, Li Xie, Huimin Zheng, Yinglin Feng, Feihong Mai, Wenli Tang, Jiajia Wang, Zixin Lan, Shuaijun Lv, Thisun Jayawardana, Sabrina Koentgen, Shuangbin Xu, Zhengwei Wan, Yunjie Chen, Haiyan Xu, Sj Shen, Fan Zhang, Yuanhao Yang, Georgina Hold, Fangjie He, Emad M. El‐Omar, Guangchuang Yu, Xia Chen   +22 more
wiley   +1 more source

In-vitro application of pentoxifylline preserved ultrastructure of spermatozoa after vitrification in asthenozoospermic patients [PDF]

, 2017
PURPOSE: To evaluate the effect of in vitro application of pentoxifylline (PX) on sperm parameters and ultrastructure after vitrification in asthenozoospermic patients. MATERIALS AND METHODS: A total of 30 asthenozoospermic semen samples (aged 25-45
Khalili, Ma, Mangoli, E, Miglietta, S, Nabi, A, Nottola, Sa, Taheri, F., Talebi, Ar, Yari, N   +7 more
core  

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, Shiyu Li, Wanying Chen, Ziyu Zhang, Chun Pan, Peng Lei, Cheng Cheng, Junyou Zhu, Hanxiao Sun, Zhenning Dai   +9 more
wiley   +1 more source

CRYOPRESERVATION OF REPRODUCTIVE PRODUCTS AS AN EFFECTIVE METHOD FOR PRESERVING THE BIODIVERSITY OF STURGEON FISH SPECIES (REVIEW)

Ribogospodarsʹka Nauka Ukraïni, 2016
Purpose. In recent years, cryopreservation of reproductive products has widely been used as one of the accessible and in some cases the only ways of preserving and supporting the number of endangered fish species including sturgeon fish species ...
I. Kononenko, V. Bekh
doaj   +1 more source

CRYOPRESERVATION OF PLASMODIUM BERGHEI AND TOXOPLASMA GONDII [PDF]

, 1974
M. S. Arafa, N. T. Nasr, Z. A. Kamel, Madiha Abdel-Monem   +3 more
openalex   +1 more source

Quarantine and cryopreservation [PDF]

Human Reproduction, 1997
Richard S. Tedder, Gulam Bahadur
openaire   +3 more sources