Results 21 to 30 of about 250,861 (303)

Ewing Sarcoma in Infants and Children Under 2 Years of Age: A French Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Ewing sarcoma, the second most common primary bone cancer in children, requires intensive treatment that may lead to significant long‐term sequelae, particularly in infants. We retrospectively analyzed data from 1621 French patients treated between 1988 and 2015 within the EW88/93/97 or EE99 trials, focusing on 17 infants diagnosed before 24 ...
Elodie Verdier, Nathalie Cozic, Marie‐Dominique Tabone, Gaelle Pierron, Perrine Marec‐Berard, Sarah Winter, Gabriel Revon‐Rivière, Cyril Lervat, Dominique Plantaz, Marie‐Pierre Castex, Gregory Guimard, Estelle Thebaud, Stephanie Proust, Laure Saumet, Natacha Entz‐Werle, Sophie Taque, Cécile Vérité, Marta Jimenez, Nathalie Gaspar   +18 more
wiley   +1 more source

Associations between the artificial intelligence scoring system and live birth outcomes in preimplantation genetic testing for aneuploidy cycles

Reproductive Biology and Endocrinology
Background Several studies have demonstrated that iDAScore is more accurate in predicting pregnancy outcomes in cycles without preimplantation genetic testing for aneuploidy (PGT-A) compared to KIDScore and the Gardner criteria.
Chun-I Lee, Chun-Chia Huang, Tsung-Hsien Lee, Hsiu-Hui Chen, En-Hui Cheng, Pin-Yao Lin, Tzu-Ning Yu, Chung-I Chen, Chien-Hong Chen, Maw-Sheng Lee   +9 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Intraovarian platelet-rich plasma injection significantly improves blastocyst yield and quality in IVF patients

Scientific Reports
This study evaluated the effectiveness of intraovarian platelet-rich plasma (PRP) injection in improving ovarian response and embryo quality in IVF patients with poor embryo quality in previous controlled ovarian hyperstimulation (COH) cycles.
Tzu-Ning Yu, Ming-Jer Chen, Tsung-Hsien Lee, Yi-Chun Chen, En-Hui Cheng, Chun-Chia Huang, Chung-I Chen, Chun-I Lee, Maw-Sheng Lee, Pin-Yao Lin   +9 more
doaj   +1 more source

Prevalence of Chlamydia trachomatis, Ureaplasma spp., Mycoplasma genitalium and Mycoplasma hominis among outpatients in central Greece: absence of tetracycline resistance gene tet(M) over a 4-year period study

New Microbes and New Infections, 2016
A total of 301 men and women attending local urologists and gynaecologists in the state of Thessaly, central Greece, were tested for Chlamydia trachomatis, Ureaplasma spp., Mycoplasma genitalium and Mycoplasma hominis DNA.
A. Ikonomidis, C. Venetis, D. Georgantzis, V. Giaslakiotis, V. Kolovos, K. Efstathiou, M. Moschou, Ε. Κoutsiaris, M. Panopoulou   +8 more
doaj   +1 more source

Anti-Mullerian Hormone (AMH) as a Predictor of Ovarian Response to Clomiphene Citrate in Polycystic Ovarian Syndrome

Fertility & Reproduction, 2021
Background: Serum Anti-Mullerian hormone (AMH) levels in women with polycystic ovary syndrome (PCOS) are two- to threefold higher than in ovulatory women with normal ovaries, corresponding to the two- to threefold increase in the number of small ...
Serajoom Munira, Jesmine Banu, Shakeela Ishrat, Mehnaz Mustary Shume, Muhammad Jasim Uddin, Sabiha Sultana   +5 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Extended blastocyst culture improves DNA yield in non-invasive preimplantation genetic testing for aneuploidy but diagnostic specificity remains limited

Scientific Reports
Non-invasive preimplantation genetic testing for aneuploidy (niPGT-A), which analyzes cell-free DNA (cfDNA) from spent culture media (SCM), has emerged as a proposed alternative to trophectoderm (TE) biopsy in in vitro fertilization (IVF).
Ting-Feng Wu, Chun-I Lee, Hui-Hsin Shih, En-Hui Cheng, Chun-Chia Huang, Tsung-Hsien Lee, Maw-Sheng Lee, Pin-Yao Lin   +7 more
doaj   +1 more source

The Pregnancy Outcomes of Day 2 versus Day 3 Embryo Transfer: A Cross-Sectional Study [PDF]

International Journal of Fertility and Sterility, 2007
Background: The objective was to evaluate whether extending the embryo culture period from 2 to 3 days would yield a more optimal selection of viable embryos, thereby increasing the pregnancy rate.Materials and Methods: We have retrospectively analyzed ...
Mahnaz Ashrafi, Kiandokht Kiani, Elahe Mirzaagha, Fatemeh Shabani   +3 more
doaj   +1 more source

Blastocyst Morphology Based on Uniform Time-Point Assessments is Correlated With Mosaic Levels in Embryos

Frontiers in Genetics, 2021
Avoiding aneuploid embryo transfers has been shown to improve pregnancy outcomes in patients with implantation failure and pregnancy loss. This retrospective cohort study aims to analyze the correlation of time-lapse (TL)-based variables and numeric ...
Chien-Hong Chen, Chun-I Lee, Chun-I Lee, Chun-I Lee, Chun-Chia Huang, Hsiu-Hui Chen, Shu-Ting Ho, En-Hui Cheng, Pin‐Yao Lin, Chung-I Chen, Tsung-Hsien Lee, Tsung-Hsien Lee, Tsung-Hsien Lee, Maw-Sheng Lee, Maw-Sheng Lee, Maw-Sheng Lee   +15 more
doaj   +1 more source