Ling Lan
No ORCID on file
· 3 papers in corpus
nonrandomized-trial
2025
BACKGROUND: Ulcerative colitis (UC) is an agnogenic chronic intestinal inflammatory disease. Umbilical cord-derived mesenchymal stem cell (UMSC) is a potential therapeutic approach against UC; however, the mechanisms underlying their effica…
observational
2022
BACKGROUND: With the widespread application of assisted reproduction technology (ART) and increased pelvic inflammatory disease, the incidence of heterotopic pregnancy (HP) has risen. However, the risk factors and treatment of HP remain ind…
observational
2021
BACKGROUND: Along with progress in embryo cryopreservation, especially the vitrification, freeze all strategy has become more acceptable than ever. Some studies have found comparable or higher live birth rate with frozen embryo transfer (FE…