Na Li

ORCID: 0000-0003-2811-4758
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About
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Research Areas
  • Pregnancy and preeclampsia studies
  • Endometrial and Cervical Cancer Treatments
  • Birth, Development, and Health
  • Uterine Myomas and Treatments
  • Endometriosis Research and Treatment
  • Reproductive System and Pregnancy
  • Ovarian cancer diagnosis and treatment
  • Gestational Diabetes Research and Management
  • Assisted Reproductive Technology and Twin Pregnancy
  • Sarcoma Diagnosis and Treatment
  • Cervical Cancer and HPV Research
  • Maternal and fetal healthcare
  • Reproductive Biology and Fertility
  • COVID-19 Impact on Reproduction
  • Ovarian function and disorders
  • COVID-19 and healthcare impacts
  • Gynecological conditions and treatments
  • Ectopic Pregnancy Diagnosis and Management
  • Renin-Angiotensin System Studies
  • Pelvic floor disorders treatments
  • Cancer-related molecular mechanisms research
  • Extracellular vesicles in disease
  • MicroRNA in disease regulation
  • Pregnancy-related medical research
  • Neurological Complications and Syndromes

Northwest Women's and Children's Hospital
2022-2025

China Medical University
2024-2025

Tianjin Central Hospital of Gynecology Obstetrics
2023-2025

Weatherford College
2020-2024

Zunyi Medical University
2021-2024

Chongqing Medical University
2024

First Affiliated Hospital of Chengdu Medical College
2024

The Affiliated Yongchuan Hospital of Chongqing Medical University
2024

Jiaxing University
2023

Nanjing Maternity and Child Health Care Hospital
2023

The ongoing pandemic of coronavirus disease 2019 (COVID-19) has caused serious concerns about its potential adverse effects on pregnancy. There are limited data maternal and neonatal outcomes pregnant women with COVID-19 pneumonia.We conducted a case-control study to compare clinical characteristics without pneumonia.During the period 24 January-29 February 2020, there were 16 confirmed pneumonia 18 suspected cases who admitted labor in third trimester. Two had vaginal delivery rest cesarean...

10.1093/cid/ciaa352 article EN other-oa Clinical Infectious Diseases 2020-03-27

Abstract Background The ongoing epidemics of coronavirus disease 2019 (COVID-19) have caused serious concerns about its potential adverse effects on pregnancy. There are limited data maternal and neonatal outcomes pregnant women with COVID-19 pneumonia. Methods We conducted a case-control study to compare clinical characteristics, without Results During January 24 February 29, 2020, there were sixteen confirmed pneumonia eighteen suspected cases who admitted labor in the third trimester. Two...

10.1101/2020.03.10.20033605 preprint EN medRxiv (Cold Spring Harbor Laboratory) 2020-03-13

There is a lack of information regarding the need to postpone conception after COVID-19 vaccination.To investigate time interval between first dose inactivated vaccine and in vitro fertilization (IVF) treatment as well rate pregnancy fresh embryo transfer.This cohort study was conducted at single public IVF center China. Female patients aged 20 47 years undergoing were consecutively registered from May 1 December 22, 2021, with follow-up until March 31, 2022. Patients SARS-CoV-2 infection...

10.1001/jamanetworkopen.2022.36609 article EN cc-by-nc-nd JAMA Network Open 2022-10-14

Does the intravenous administration of Atosiban around time frozen blastocyst transfer to reduce uterine contractility increase likelihood live birth in individuals undergoing ART treatment? In with a history one previous implantation failure, did not significantly rates following transfer. Excessive contraction waves during embryo procedure have been associated decreased pregnancy rates. Atosiban, an oxytocin receptor antagonist, could contractions and potentially enhance success ART....

10.1093/humrep/deaf035 article EN Human Reproduction 2025-02-28

10.1002/ijgo.70121 article EN International Journal of Gynecology & Obstetrics 2025-04-07

Background: Gestational diabetes mellitus (GDM) is one of the most common complications during pregnancy. This study aims to analyze relationship between changes in vitamin A, E, and oxidative stress levels, pregnancy outcomes GDM patients.

10.21037/apm-21-1036 article EN Annals of Palliative Medicine 2021-06-01

The present study tested the hypothesis that angiotensin II plays a role in regulation of placental vascular tone, which contributes to hypertension preeclampsia. Functional and molecular assays were performed large micro non-placental vessels from humans animals. In human vessels, induced vasoconstrictions 78.7% 155 tests, as referenced KCl-induced contractions. contrast, phenylephrine only produced contractions 3.0% 133 tests. 76.0% 67 whereas failed produce 75 Similar results obtained...

10.18632/oncotarget.15416 article EN Oncotarget 2017-02-16

Hypoxia during pregnancy could cause abnormal development and lead to increased risks of vascular diseases in adults. This study determined angiotensin II (AII)-mediated dysfunction offspring middle cerebral arteries (MCA).

10.1161/jaha.117.006630 article EN cc-by-nc-nd Journal of the American Heart Association 2017-10-04

// Qinqin Gao 1,* , Jiaqi Tang Na Li Xiuwen Zhou Xiaolin Zhu 1 Weisheng Bailin Liu Xueqin Feng Jianying Tao 1,3 Bing Han 3 Hong Zhang Miao Sun and Zhice Xu 1,2 Institute for Fetology, First Affiliated Hospital of Soochow University, Suzhou, China 2 Center Perinatal Biology, Loma Linda California, USA Department Obstetrics Gynecology, Second Municipal Hospital, * These authors have contributed equally to this work Correspondence to: Xu, email: Sun, Keywords : nitric oxide, cGMP/sGC pathway,...

10.18632/oncotarget.13410 article EN Oncotarget 2016-11-16

Introduction Recently, the safety of minimally invasive surgery in treatment cervical cancer has been questioned. This study was designed to compare disease-free survival and overall abdominal radical hysterectomy laparoscopic patients with early-stage cancer. Methods A total 1065 who had undergone abdominal/laparoscopic between January 2013 December 2016 seven hospitals were retrospectively analyzed. The 1:1 propensity score matching performed all patients. Patients tumor size ≥2 cm <2...

10.1136/ijgc-2020-001340 article EN cc-by-nc-nd International Journal of Gynecological Cancer 2020-06-22

Introduction Uterine leiomyoma (UL) is a common benign pelvic tumor in women that has high recurrence rate. Our aim to propose prognostic index (PI) model for predicting the long-term risk of uterine (UL). Methods A total 725 who underwent myomectomy were enrolled this retrospective multicenter study. Patients contacted follow-up. PI was proposed based on multivariate Cox regression analysis group. The predictive value tested both internal and external validation Results formula = 1.5(if 3–5...

10.1371/journal.pone.0254142 article EN cc-by PLoS ONE 2021-07-01

To retrospectively analyze the preoperative and intraoperative influencing factors in predicting escalation of surgical pathological staging patients with clinical stage I endometrioid carcinoma. Patients carcinoma at Women's Hospital, School Medicine, Zhejiang University, between January 2002 December 2015 were enrolled this study. Due to or exploration, one more high-risk underwent total hysterectomy, bilateral salpingo-oophorectomy lymphadenectomy, totaling 535 cases. The that could lead...

10.1097/md.0000000000037465 article EN cc-by-nc Medicine 2024-03-15

The survival outcomes of Stage IIIC1 in FIGO 2018 showed significant heterogeneity and it seems unreasonable to administer a uniform treatment regimen for patients. This study aimed assess the among patients with locally advanced cervical cancer based on various lymph node statuses, T-stage classifications, modalities.

10.1016/j.ejso.2024.108522 article EN cc-by-nc-nd European Journal of Surgical Oncology 2024-06-29

Endometrial cancer (EC) is one of the most common gynecologic malignancies with increasing morbidity. The prognosis for patients diagnosed early-stage EC remains favorable; however, recurrent or metastatic EC, poor and treatment options, until recently, are limited. Antibody drug conjugates (ADCs) represent innovative strategies in treatment; there less investigations regarding their efficacy EC. This report describes an case low human epidermal growth factor receptor 2 (HER2)...

10.3389/fonc.2024.1367140 article EN cc-by Frontiers in Oncology 2024-09-16
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