检索结果-南通市图书馆

Ginsenoside Rg3 Promotes the Survival and Migration of Trophoblast Cells in a Rat Model of Gestational Hypertension by Regulating miR-100a/Insulin Growth Factor-2 Axis

引用

World Journal of Traditional Chinese Medicine 2024年第1期10卷 65-74页

作者： Xiu-Mei Fan Li Yang Gang Zhao Sen-Ye Huo Yan Gao department of obstetrics Xingtai Third HospitalXingtaiChina department of obstetrics Xingtai Maternal and Child Health Care HospitalXingtaiChina

Objective:Preeclampsia(PE)is a common complication during pregnancy.miR-100a is expressed in the placenta and regulates the survival and development of placental cells.Insulin growth factor-2(IGF-2)may serve as its downstream target.This study investigated the protective mechanisms of ginsenoside Rg3 against PE in rat model.Materials and Methods:LPS-induced rat PE models were suitable for intravenous administration of the highly expressed miR-100a ginsenoside Rg3 lentiviral vector.Human trophoblasts were cultured in vitro for JEG-3,and PE cell models were constructed.In vivo effects on tumor growth and apoptosis were observed.Ginsenoside Rg3 was treated with different concentrations of shRNA,miR-100a analogs,inhibitors,or IGF-2.Autophagy and the expression of autophagy-related proteins were examined.Trophoblast activity and migration were determined using Cell Counting Kit-8 and Transwell assays.Both drugs strongly inhibited trophoblasts under normal conditions with some synergy between them.Double-luciferase return assay confirmed the binding affinity of miR-100a for IGF-2.Results:In response to Rg3,autophagy and the expression of autophagy-related proteins LC3-I/II,Beclin1,and SQSTM1 were reduced in PE rat placental trophoblasts.Rg3 inhibited autophagy in JEG-3 cells and promoted JEG-3 survival and migration in a concentration-dependent manner.miR-100a upregulated PE expression.These results suggested that autophagy was a vital signaling system.Rg3 intervention inhibited miR-100a expression and miR-100a downregulated IGF-2 expression in placental tissues and promoted autophagy,thereby inhibiting JEG-3cell survival and migration.In rats,Rg3 inhibited PE development by regulating the activity of the miR-100a-IGF-2 signaling axis.Conclusion:Ginsenoside Rg3 positively regulates the miR-100a-IGF-2 axis and protects PE rats by inhibiting trophoblastic autophagy and promoting trophoblastic cell survival and migration.

关键词： Ginsenoside Rg3 inflammatory response miR-100a/insulin growth factor-2 axis preeclampsia pregnancy-induced hypertension

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Epidemiological and Prognostic Aspects of Obesity and Pregnancy in the Gynecology-obstetrics department at the Sylvanus Olympio University Hospital Center (CHU SO) in Lomé

引用

Open Journal of obstetrics and Gynecology 2023年第1期13卷 88-96页

作者： Komlan Alessi Andele Ameyo Ayoko Ketevi Baguilane Douaguibe Akila Bassowa Dédé Régine Diane Ajavon Kodjo Fiagnon Abdoul Samadou Aboubakari Koffi Akpadza department of Gynecology and obstetrics Sylvanus Olympio University Hospital Center Lome Togo department of Gynecology and obstetrics Campus University Hospital Center Lome Togo department of Gynecology and obstetrics Regional Hospital Center Kara Togo department of Gynecology and obstetrics Kara University Hospital Center Kara Togo

Introduction: Obesity and pregnancy is a major public health problem worldwide, both maternal and fetal. Objective: This is to describe the epidemiological and prognostic aspects of obesity and pregnancy in the gynecology-obstetrics department at the Sylvanus Olympio University Hospital Center (CHU SO) in Lomé. Methodology: This was a descriptive cross-sectional study concerning obesed pregnant women. The survey was conducted from the 1st to the 30th of June 2022 at the CHU SO. Results: We enrolled 55 obese pregnant women. The frequency of obesity and pregnancy was 5.14%. Resellers were represented at 41.8%. The average age was 31 years old. As risk factors, 85.5% claimed to have a fatty diet and 76% did not practice sports. The gestational pathologies found during pregnancy were hypertension in 47.4% of cases, preeclampsia in 24.6% and gestational diabetes in 7%. Caesarean section was the way of delivery in 63.6% of cases and those who gave birth vaginally presented a tear of the soft tissues in 85% of cases. Birth weight was abnormal (low weight and excess weight) in 61.8% of cases. Conclusion: The association between obesity and pregnancy constitutes an important risk factor for the mother and the fetus.

关键词： Obesity Pregnancy CHU SO Togo

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

FPR1 Antagonist (BOC-MLF) Inhibits Amniotic Epithelial-mesenchymal Transition

引用

Current Medical Science 2024年第1期44卷 187-194页

作者： Xiao-mei HUANG E LIAO Jun-qun LIAO Ya-ling LIU Yong SHAO department of obstetrics and Gynecology The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400042China department of obstetrics Maternal and Child Health Hospital of Hubei ProvinceWuhan 430070China Medical Laboratory Science The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400042China department of obstetrics Yubei Maternity and Child Healthcare HospitalChongqing 400042China

Objective:Premature rupture of membranes(PROM)is a common pregnancy disorder that is closely associated with structural weakening of fetal membranes.Studies have found that formyl peptide receptor 1(FPR1)activates inflammatory pathways and amniotic epithelial-mesenchymal transition(EMT),stimulates collagen degradation,and leads to membrane weakening and membrane rupture.The purpose of this study was to investigate the anti-inflammatory and EMT inhibitory effects of FPR1 antagonist(BOC-MLF)to provide a basis for clinical prevention of PROM.Methods:The relationship between PROM,FPR1,and EMT was analyzed in human fetal membrane tissue and plasma samples using Western blotting,PCR,Masson staining,and ELISA assays.Lipopolysaccharide(LPS)was used to establish a fetal membrane inflammation model in pregnant rats,and BOC-MLF was used to treat the LPS rat model.We detected interleukin(IL)-6 in blood from the rat hearts to determine whether the inflammatory model was successful and whether the anti-inflammatory treatment was effective.We used electron microscopy to analyze the structure and collagen expression of rat fetal membrane.Results:Western blotting,PCR and Masson staining indicated that the expression of FPR1 was significantly increased,the expression of collagen was decreased,and EMT appeared in PROM.The rat model indicated that LPS caused the collapse of fetal membrane epithelial cells,increased intercellular gaps,and decreased collagen.BOC-MLF promoted an increase in fetal membrane collagen,inhibited EMT,and reduced the weakening of fetal membranes.Conclusion:The expression of FPR1 in the fetal membrane of PROM was significantly increased,and EMT of the amniotic membrane was obvious.BOC-MLF can treat inflammation and inhibit amniotic EMT.

关键词： formyl peptide receptor 1 BOC-MLF epithelial-mesenchymal transition premature rupture of membranes

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Place of Blood Transfusion in the Management of Obstetric Emergencies in the Gynaecology and obstetrics department of the Reference Health Center of Fana (Mali)

引用

Open Journal of obstetrics and Gynecology 2023年第4期13卷 780-791页

作者： Keita Sema Kone Bokary Sidi Fané Seydou Sylla Cheickna Samake Youssouf Traoré Momine Traoré Solomane Haidara Ramatoulaye Diabate Abdrahamane Sylla Yacouba Keita Mamadou Coulibaly Mahamoudou Haidara Mamadou Haidara Dramane Camara Daouda Fomba Dramane Kampo Mamadou Maiga Boubacar Dembele Sitapha Seydou Z. Dao Sanogo Siaka Amara obstetrics and Gynecology department Fana Reference Health Centre Koulikoro Mali Mohamed VI Mother-Child Polyclinic in Bamako Bamako Mali department of obstetrics and Gynecology Gabriel TOURE University Hospital Bamako Mali department of Gynecology and obstetrics Reference Health Centre of Koulikoro Koulikoro Mali Diola Reference Health Centre Dioila Mali obstetrics and Gynecology department Reference Health Centre of Commune I Bamako Mali obstetrics and Gynecology department Commune VI Reference Health Centre Bamako Mali department of Gynecology and obstetrics Kalaban Coro Reference Health Centre Bamako Mali department of Gynecology and obstetrics Kati Reference Health Centre Kati Mali obstetrics and Gynecology department Marakala Reference Health Centre Markala Mali department of obstetrics and Gynecology Timbuktu Hospital Timbuktu Mali National Blood Transfusion Centre Bamako Mali department of obstetrics and Gynecology Fousseyni Daou Hospital Kayes Mali obstetrics and Gynecology department Reference Health Centre of Commune II Bamako Mali

This is a prospective and descriptive study carried out at the gynecology and obstetrics department of the reference health center of Fana from 01 May 2019 to 30 November or 7 months. The main objective was to study the role of blood transfusion in the management of obstetric emergencies. During the study period we recorded 434 cases of obstetric emergencies of which 116 cases required an emergency blood transfusion or 26.73%. The most frequently found indications for blood transfusion are hemorrhages of the immediate postpartum 46.6% followed by severe malaria on pregnancy 27.6%. Blood remains the most prescribed and available Labile blood product in the department. Maternal prognosis was improved in 92.2%.

关键词： Obstetric Emergencies Blood Transfusion Hemovigilance

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Perinatal outcomes of re-recurrent gestational diabetes mellitus and their prognostic factors:A retrospective cohort study in China

引用

Chinese Medical Journal 2024年第4期137卷 499-501页

作者： Xia Xu Yanni Guo Tingting Liao Huale Zhang Rumeng Jiang Shuyao Huang Jianying Yan department of obstetrics and Gynecology Maternity and Child Health Hospital College of Clinical Medicine for Obstetrics&Gynecology and PediatricsFujian Medical UniversityFuzhouFujian 350001China

To the Editor:Gestational diabetes mellitus(GDM)is a pathologic condition in which glucose intolerance and insulin resistance develop to different degrees during pregnancy.Women with GDM have higher odds of adverse maternal and fetal outcomes.Patients with a history of GDM were at a significantly increased risk for recurrence of GDM in subsequent pregnancies.Our previous and some other studies found an increased incidence of adverse perinatal outcomes in pregnant with recurrent GDM.^([1])So far,women with a prior history of GDM are not recommended to refrain from subsequent pregnancy in light of the limited available data.What about those women with a history of recurrent GDM?Should women with recurrent GDM be recommended to avoid further pregnancy?Currently,studies on perinatal outcomes of women with re-recurrent GDM and their prognostic factors are very rare.Therefore,this retrospective cohort study was performed to explore perinatal outcomes of pregnant woman with re-recurrent GDM and their prognostic factors.

关键词： mellitus pregnancy diabetes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Development of immature ovarian teratoma after mature teratoma in a girl with familial ovarian teratoma:A case report

引用

World Journal of Clinical Cases 2024年第8期12卷 1442-1447页

作者： U Chul Ju Woo Dae Kang Seok Mo Kim department of obstetrics and Gynecology Chonnam National University Medical SchoolGwangju 61469South Korea

BACKGROUND Immature ovarian teratoma is a rare and aggressive neoplasm that affects young women.This report is the first to describe the development of immature teratoma after ovarian cystectomy for mature teratoma of the ovary in an adolescent female with a family history of ovarian teratoma.CASE SUMMARY A 16-year-old girl who had undergone bilateral ovarian cystectomy for mature teratomas 3 years ago showed bilateral adnexal tumors during her regular ultrasonography follow-up every 6 months.She received laparoscopic bilateral ovarian cystectomy,and final histopathology showed grade-1 immature teratoma of the left ovary and mature teratoma of the right ovary.Laparoscopic left salpingo-oophorectomy and staging procedures were performed again.Her mother,maternal aunt,and maternal grandmother had also received surgeries for mature ovarian teratomas.CONCLUSION It is important to have guidance on management of patient and family members with familial ovarian teratomas.

关键词： Familial ovarian teratomas Adolescent female Immature ovarian teratoma Management Case report

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Fertility preservation in patients with gynecologic cancer

引用

World Journal of Clinical Cases 2024年第14期12卷 2301-2303页

作者： Nicolae Gică department of obstetrics and Gynecology Carol Davila University of Medicine and PharmacyBucharest 775887Romania

In this editorial we comment on the article by Gu et al.We focus and debate the necessity of fertility sparing surgery in young women’s with gynecologic cancers,specifically on those patients with the desire to conceive.This type of individu-alized treatment options is often very difficult,due to the risk of disease evolution and multiple disparities in fertility preservation services among women in di-fferent countries and societies.For this reason national policy interventions are mandatory in order to ensure equitable access this procedures,in women with cancer.

关键词： Fertility sparing surgery Pregnancy Gynecologic cancer Endometrial cancer Ovarian cancer

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Population Reference Curves for Ultrasound-Measured Amniotic Fluid Deepest Vertical Pocket in Dichorionic Twin Pregnancies,and Their Associations With Pregnancy Outcomes

引用

Maternal-Fetal Medicine 2024年第1期6卷 29-36页

作者： Zhengxin Lyu Tianchen Wu Shan Lu Pengbo Yuan Yangyu Zhao Yuan Wei department of obstetrics and Gynecology Peking University Third HospitalBeijing 100191China

Objective:To establish the Chinese population's amniotic fluid deepest vertical pocket(DVP)reference curves for dichorionic twin pregnancies and to investigate DVP links with adverse perinatal outcomes.Methods:This retrospective cohort study,conducted at Peking University Third Hospital from August 2011 to December 2020,used data from 375 women aged 20 to 45 years who had dichorionic twin pregnancies that were confirmed through first-trimester ultrasound.After exclusions,reference curves were developed using 318 women with 3,299 DVP scans,and the data analyzed included maternal demographics,pregnancy outcomes,ultrasound measurements,and neonatal information.DVPs were assessed via ultrasound at regular intervals and grouped by gestational age(GA)for analyses.Linear mixed models were used to create amniotic fluid reference curves.Associations between abnormalities and adverse perinatal outcomes were examined using Chi-squared or Fisher's exact tests.Logistic regression provided both crude and adjusted odds ratios,adjusting for pre-pregnancy weight,age,ethnicity,parity,and conception mode.Significance was set at P<0.05 with 95%confidence intervals(CI),and the analyses were conducted using SPSS ver.26.0(IBM Corp.,Armonk,NY)and SAS ver.9.4(SAS Institute Inc.,Cary,NC,USA)software.Results:DVP increased from the first trimester to a maximum at 26 weeks(95%confidence interval(CI),2.7–8.3 cm for twin 1 and 2.8–7.9 cm for twin 2)and then decreased gradually toward term.Differences between twins 1 and 2 were significant after 26 weeks(95%CI for twin 1:5.3,5.5;95%CI for twin 2:4.4,4.5;P<0.010).Polyhydramnios of twin 1 increased the risk of large for GA.Oligohydramnios of twin 1 increased the risk of small for GA.Polyhydramnios of twin 2 increased the risk of small for GA,premature birth,and neonatal complications.Oligohydramnios of twin 2 increased the risk of preeclampsia,hypertensive disorder complicating pregnancy,and premature rupture of membranes.Conclusion:Reference curves for twin amniotic fluid volumes vary by GA and

关键词： Amniotic fluid Amniotic fluid deepest vertical pocket Reference curve Dichorionic twin Pregnancy outcome Ultrasound examination

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Association between body mass index and in vitro fertilization/intra-cytoplasmic sperm injection outcomes: An analysis of 15,124 normal ovarian responders in China

引用

中华医学杂志(英文版) 2024年第7期137卷 837-845页

作者： Zheng Danlei Wang Yuanyuan Chen Lixue Zeng Lin Li Rong department of obstetrics and Gynecology Center for Reproductive Medicine Peking University Third Hospital Beijing 100191 China Research Center of Clinical Epidemiology

Background: High body mass index (BMI) results in decreased fecundity, and women with high BMI have reduced rates of clinical pregnancy and live birth inin vitro fertilization/intra-cytoplasmic sperm injection (IVF/ICSI). Meanwhile, ovarian responses show great heterogeneity in patients with a high BMI. This study aimed to analyze the effects of a high BMI on IVF/ICSI outcomes in the Chinese female with normal ovarian response.Methods: We performed a retrospective cohort study comprising 15,124 patients from the medical record system of the Reproductive Center of Peking University Third Hospital, with 3530 (23.3%) in the overweight group and 1380 (9.1%) in the obese group, who had a normal ovarian response (5-15 oocytes retrieved) and underwent fresh embryo transfer (ET) cycles from January 2017 to December 2018, followed by linked frozen-thawed embryo transfer (FET) cycles from January 2017 to December 2020. Cumulative live birth rate (CLBR) was used as the primary outcome. Furthermore, a generalized additive model was applied to visually illustrate the curvilinear relationship between BMI and the outcomes. We used a decision tree to identify the specific population where high BMI had the greatest effect on IVF/ICSI outcomes.Results: High BMI was associated with poor IVF/ICSI outcomes, both in cumulative cycles and in separate fresh ET or FET cycles. In cumulative cycles, compared with the normal weight group, obesity was correlated with a lower positive pregnancy test rate (adjusted odds ratio [aOR]: 0.809, 95% confidence interval [CI]: 0.682-0.960), lower clinical pregnancy rate (aOR: 0.766, 95% CI: 0.646-0.907), lower live birth rate (aOR: 0.706, 95% CI: 0.595-0.838), higher cesarean section rate (aOR: 2.066, 95% CI: 1.533-2.785), and higher rate of large for gestational age (aOR: 2.273, 95% CI: 1.547-3.341). In the generalized additive model, we found that CLBR declined with increasing BMI, with 24 kg/m2 as an inflection point. In the decision tree, BMI only made a difference in the population aged ≤34.5 yea

关键词： Obesity Body mass index In vitro fertilization Live birth Decision trees Normal ovarian response

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Clinical observation on 90 cases of primary dysmenorrhea treated by buccal acupuncture therapy:a randomized controlled study

引用

Journal of Traditional Chinese Medicine 2024年第1期44卷 172-181页

作者： YANG Yi YE Huijun ZHENG Huiling JIN Lihua department of obstetrics and Gynecology the Second Affiliated Hospital of Zhejiang Chinese Medical UniversityXinhua Hospital of Zhejiang ProvinceHangzhou 310005China

OBJECTIVE:To explore the short-term and long-term efficacy of buccal acupuncture therapy in the treatment of patients with primary dysmenorrhea(PD).METHODS:A total of 90 patients with PD who were admitted to the Second Affiliated Hospital of Zhejiang University of Traditional Chinese Medicine from January 2020 to December 2021 were included in this study and randomly divided into three groups,including the observation group,the control group,and the placebo group,with 30 patients in each group.Patients in the observation group were treated according to the syndrome types of Traditional Chinese Medicine,those in the control group were treated with Saridon,and those in the placebo group received a placebo.The visual analog scale(VAS)scores of these patients were evaluated at different time points(before treatment,5 min after needle retention,30 min after needle retention,1 h after treatment,2 h after treatment,1 d after treatment,and 2 d after treatment).The Cox Menstrual Symptom Scale(CMSS)scores were assessed before the treatment and after three courses of treatment.Besides,these two scales were also evaluated during follow-up.Moreover,the pain score and adverse reactions of these patients were assessed during treatment.RESULTS:After treatment,the VAS and CMSS scores in the observation group decreased significantly(P<0.05)5 and 30 min after needle retention and after treatment.CONCLUSION:Buccal acupuncture therapy is verified to have short-term efficacy in the treatment of PD.In addition,this therapy has an immediate analgesic effect and long-term efficacy in reducing the severity and frequency of PD.

关键词： buccal acupuncture therapy primary dysmenorrhea pain score randomized controlled trial

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：