Yu Liu

ORCID: 0000-0003-4545-974X
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About
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Research Areas
  • Infant Nutrition and Health
  • Neonatal Respiratory Health Research
  • Pregnancy-related medical research
  • Gestational Diabetes Research and Management
  • Ectopic Pregnancy Diagnosis and Management
  • Preterm Birth and Chorioamnionitis
  • Pregnancy and preeclampsia studies
  • Gestational Trophoblastic Disease Studies
  • Neonatal and fetal brain pathology
  • Birth, Development, and Health
  • Climate Change and Health Impacts
  • Blood donation and transfusion practices
  • Cardiovascular Issues in Pregnancy
  • HIV/AIDS oral health manifestations
  • Hemodynamic Monitoring and Therapy
  • Maternal and Neonatal Healthcare
  • Employment and Welfare Studies
  • Telemedicine and Telehealth Implementation
  • Urban and spatial planning
  • Gynecological conditions and treatments
  • Leadership and Management in Organizations
  • Neonatal and Maternal Infections
  • Disaster Response and Management
  • Periodontal Regeneration and Treatments
  • Enhanced Recovery After Surgery

University of Michigan
2021

Anhui University
2021

Sichuan University
2020

First Affiliated Hospital of Zhengzhou University
2020

Peking University First Hospital
2020

Peking University
2020

Ministry of Education
2020

Zunyi Medical University
2019

Shanghai Jiao Tong University
2019

Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital
2019

Although effects of weather changes on human health have been widely reported, there is limited information regarding pregnant women in developing countries.We investigated the association between maternal exposure to ambient temperature and risk preterm birth (< 37 weeks gestation) Guangzhou, China.We used a Cox proportional hazards model estimate associations average during each week gestation, with weekly modeled as time-varying four time windows: 1 (the last pregnancy), 4 late pregnancy...

10.1289/ehp.1509778 article EN public-domain Environmental Health Perspectives 2015-12-15

Abstract The objectives of the present study were to examine dynamic changes in breast milk melatonin throughout course lactation and explore factors associated with concentrations rhythms both preterm term milk. Breast was collected sequentially at 03:00, 09:00, 15:00, 21:00 one day. Melatonin analyzed 392 samples from 98 healthy nursing mothers 0 30 days postpartum. In milk, concentration presented a circadian rhythm acrophase around 03:00. Subgroup analysis showed peak differed...

10.1038/s41598-019-54530-2 article EN cc-by Scientific Reports 2019-11-29

Preeclampsia is a pregnancy-specific syndrome characterized by hypertension and proteinuria after 20 weeks of gestation. However, it not well understood what lipids are involved in the development this condition, even less known how these mediate its formation. To reveal relationship between preeclampsia, we conducted lipidomic profiling maternal sera 44 severe preeclamptic healthy pregnant women from multi-ethnic cohort Hawaii. Correlation network analysis showed that oxidized phospholipids...

10.1016/j.jlr.2021.100118 article EN cc-by Journal of Lipid Research 2021-01-01

Background: Sepsis-induced coagulopathy (SIC) is a common cause for inducing poor prognosis of critically ill patients in intensive care unit (ICU). However, currently there are no tools specifically designed assessing short-term mortality SIC patients. This study aimed to develop practical nomogram predict the risk 28-day Methods: In this retrospective cohort study, we extracted from Medical Information Mart Intensive Care III (MIMIC-III) database. Sepsis was defined based on 3.0 criteria...

10.3389/fmed.2021.661710 article EN cc-by Frontiers in Medicine 2021-04-06

Abstract To summarize the clinical features, diagnosis, and treatments of perineal endometriosis (PEM). We retrospectively studied data 35 patients with PEM between April 2012 December 2018 in West China Second Hospital. Patients were divided into gonadotropins releasing hormone (GnRH) agonist group non-GnRH group. The main symptom was vulvar painful swellings related to menstrual cycles. Thirty-three patients’ lesions (94.29%) on episiotomy scar while 1 case at opposite side scar. even...

10.1097/md.0000000000020638 article EN cc-by-nc Medicine 2020-06-03

Abstract Introduction: Subchorionic hematoma (SCH) is a rare type of intrauterine hematoma, usually with limited impact on fetuses and pregnant women. But massive causes significant space occupying effect, affects blood supply the fetus finally may lead to demise. Patient concerns: In this case report, we reported 22-year-old woman presented our hospital complaint irregular lower abdominal pain. Diagnosis: Ultrasonography magnetic resonance imaging confirmed an mass compressed...

10.1097/md.0000000000020280 article EN Medicine 2020-05-28

10.2106/00004623-198870030-00019 article EN Journal of Bone and Joint Surgery 1988-03-01

Clinical data of 12 patients with pernicious placenta previa admitted in our hospital from October 2015 to July 2016 were retrospectively reviewed. Bilateral internal ilia artery balloons placed percutaneously before cesarean section. After delivery normal saline was applied fill the balloon for temporary occlusion bilateral iliac arteries, then placental separation and hysterorrhaphy performed. The average volume bleeding during section 1 146 ml. There no hysterectomy, pelvic organ...

10.3760/cma.j.issn.1671-7368.2017.09.013 article EN BMJ 2017-09-04

This study investigated the potential factors that predict risk of preterm birth (PTB) in pregnancies with a short cervix. These were used to create nomogram, which might be highly sensitive tools incidence PTB.This retrospective cohort enrolled cervix from 1 January 2017 2018. The primary outcomes <37 and 34 weeks. Logistic regression model was identify predictors PTB. identified establish nomograms, validated using receiver operating characteristic (ROC) curve calibration curve.In...

10.1080/14767058.2020.1860931 article EN The Journal of Maternal-Fetal & Neonatal Medicine 2020-12-15

Abstract Background Preterm birth is defined by the onset of labor at a gestational age shorter than 37 weeks and it can lead to premature impose threat newborns’ health. The Puerto Rico PROTECT cohort well-characterized prospective that was designed investigate environmental social contributors preterm in Rico, where rates have been elevated recent decades. To elucidate possible relationships between metabolites this cohort, we conducted nested case-control study conduct untargeted...

10.1101/2021.07.04.21259965 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2021-07-06

Objective To evaluate the influence of gestational diabetes mellitus (GDM) on maternal and perinatal outcomes in twin pregnancies. Methods We retrospectively analyzed clinical features both singleton pregnancies, which delivered Guangzhou Women Children's Medical Center between January 1, 2012 December 31, 2013. The pregnancies were divided into two groups: those with (GDM-T, n=51) without GDM (non-GDM-T, n=130), matched by age delivery time (within one month) a ratio 1∶2 among...

10.3760/cma.j.issn.1007-9408.2016.05.007 article EN Zhonghua weichan yixue zazhi 2016-05-16

Objective Taking Standardized Patients (SP) technique as basis, combining situational simulative teaching method, SP, an attempt, is introduced to clinical nursing skill in practice of the course Emergency Nursing. Effect this introduction would be explored, and new ideas methods Nursing also explored. Methods By unit Wound Hemostasis Bandaging, training students SP compilation Practice Handbook Simple for were completed. 50 undergraduate students, majoring admitted 2011, selected...

10.3760/cma.j.issn.1674-2907.2016.19.027 article EN Zhonghua xiandai huli zazhi 2016-07-06
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