Birth outcomes and pregnancy complications of women with uterine leiomyoma—a population-based case-control study

Objective Uterine leiomyoma is not a rare pathological condition in pregnant women;thus the aim of the study was to evaluate the recent progress in the treatment of these pregnant women on the basis of the association of leiomyoma in pregnancy (LP) with pregnancy complications and birth outcomes including structural birth defects, i.e. congenital abnormalities (CA) in the offspring. Design Cases with CA and matched controls without CA in the population-based Hungarian Case-Control Surveillan- ce System of Congenital Abnormalities (HCC SCA) were evaluated. Only women with prospectively and medically recorded LP in prenatal maternity logbook and medically recorded birth outcomes (gestational age, birth weight, CA) were included to the study. Setting the HCCSCA, 1980-1996 contained 22,843 cases with CA and 38,151 matched controls without CA. Population Hungarian pregnant women and their informative offspring: live births, stillbirths and prenatally diagnosed malformed fetuses. Methods Comparison of birth outcomes of ca- ses with matched controls and pregnancy com- plications of pregnant women with or without LP. Main outcome measures Pregnancy complications, mean gestational age at delivery and birth weight, rate of preterm birth, low birthweight, CA. Results A total of 34 (0.15%) cases had mothers with LP compared to 71 (0.19%) controls. There was a higher incidence of threatened abortion, placental disorders, mainly abruption placentae and anaemia in mothers with LP. There was no significantly higher rate of preterm birth in the newborns of women with LP but their mean birth weight was higher and it associated with a higher rate of large birthweight newborns. A higher risk of total CA was not found in cases born to mothers with LP (adjusted OR with 95% CI = 0.7, 0.5-1.1), the spe- cified groups of CAs were also assessed versus controls, but a higher occurrence of women with LP was not revealed in any CA group. Con- clusions Women with LP have a higher risk of threatened abortion, placental disorders and anaemia, but a higher rate of adverse birth outcomes including CAs was not found in their offspring.

Maternal-Fetal Pregnancy Complications of in Minors Raped with or without Physical Restraint in Eastern Democratic Republic of Congo

Introduction: Pregnancy resulting from rape is a public health and sexual and reproductive health issue, especially among minors. Rape can be perpetrated with or without physical restraint. The objective of the present study is to highlight the prevalence of physical coercion leading to pregnancy and the associated maternal-fetal complications. Methodology: This was a comparative descriptive and analytical cross-sectional study of complications associated with post-rape pregnancy by physical restraint among minors who were treated at the General Reference Hospital of Panzi over a two-year period from June 2020 to June 2022. A total of 140 minor survivors of violence with pregnancy were included in the study. Data were collected using a questionnaire, coded and analyzed in Excel and XLSTAT version 2014. Results: The prevalence of physical constraints was 65%. After mulltivariate analyses, denial of pregnancy (ORa: 9.64 95% CI: 1.1 - 81.2;p-value: 0.0370), attempted abortion (ORa: 56.1 95% CI: 1.5 - 2027.6;p-value: 0.0278) and agitation during delivery (ORa: 88.7 95% CI: 4.5 - 1715;p-value: 0.0030) were the complications associated with pregnancy in minors who experienced physical restraint rape. In addition, BMI was a factor in reducing the risk of physical restraint rape at the ORa of 0.5054 [0.3;0.8];p 0.006). Conclusion: Pregnancy among minors is a reality and occurs in a situation of physical coercion in the eastern Democratic Republic of Congo. These pregnancies are often associated with complications that require an intensive management system since they can jeopardize the maternal-fetal prognosis of minors.

Pregnancy complications effect on the nickel content in maternal blood,placenta blood and umbilical cord blood during pregnancy

BACKGROUND Nickel(Ni)may accumulate in the human body and has biological toxicity and carcinogenicity.Ni has an extensive impact on the health of pregnant women and fetuses during gestation.AIM To evaluate Ni exposure in pregnant women in Kunming,Yunnan Province,China;to describe the distribution of Ni in the maternal-fetal system and placental barrier function;and to investigate the effect of Ni exposure on fetal health in mothers with pregnancy complications.METHODS Seventy-two pregnant women were selected using a case-control design.The women were divided into two groups:The control group(no disease;n=29)and the disease group[gestational diabetes(GDM),hypertensive disorder complicating pregnancy(HDCP),or both;n=43].The pregnant women in the disease group were further divided as follows:14 cases with GDM(GDM group),13 cases with HDCP(HDCP group)and 16 cases with both GDM and HDCP(disease combination group).Basic information on the pregnant women was collected by questionnaire survey.Maternal blood,placenta blood and cord blood were collected immediately after delivery.The Ni content in paired samples was determined using inductively coupled plasma mass spectrometry.RESULTS Compared to the control group,age was higher and body mass index was greater in pregnant women in the disease groups(28.14±2.54 vs 28.42±13.89,P<0.05;25.90±3.86 vs 31.49±5.30,P<0.05).The birth weights of newborns in the HDCP group and the control group were significantly different(2.52±0.74 vs 3.18±0.41,P<0.05).The content of Ni in umbilical cord blood in the entire disease group was higher than that in the control group(0.10±0.16 vs 0.05±0.07,P<0.05).CONCLUSION In the maternal-fetal system of women with pregnancy complications,the barrier effect of the placenta against Ni is weakened,thus affecting healthy growth of the fetus in the uterus.

Women’s Knowledge and Attitudes about Complications during Pregnancy and Childbirth in Guinea

Introduction: Maternal mortality remains a major public health problem in the world. Complications during pregnancy and childbirth are the main causes of maternal mortality in low-income countries. It is estimated that 15% of deaths are related to these complications. Studies have shown that women have little or no acquaintance on sign danger and complications during pregnancy and childbirth. Limited literature exists on women’s knowledge and attitudes about pregnancy and childbirth’s complications as well as the barriers for their management, therefore necessity to carry out this study. Objective: To explore women’s knowledge and attitudes in the community about complications during pregnancy and childbirth. Method: A qualitative study was conducted in three prefectures of Guinea. Eighteen focus groups were conducted with women of reproductive age living in urban and rural areas. Results: Complications during pregnancy and childbirth are common among pregnant women in Guinea. Many women have knowledge about various sorts of complications related to pregnancy and childbirth. These complications were mostly vaginal bleeding, abortions and maternal mortality. The use of a health facility in case of complications during pregnancy and childbirth was reported as a major attitude in this study. Accompanying the woman to the health facility was another attitude identified. Lack of financial means, the distance from the health facilities and the lack of means of transport were listed as barriers to the management of complications during pregnancy and childbirth. Conclusion: This study showed that women’s knowledge and attitudes about obstetric complications are insufficient. To that effect, women counselling during prenatal consultations on the risks of complications and especially the identification of sign danger during pregnancy and childbirth is essential to reduce maternal and neonatal mortality in our less equipped countries.

Maternal Diabetes and Newborns: Unveiling Complications through a Retrospective Study in the Neonatology and Neonatal Intensive Care Unit of CHU MOHAMED VI in Oujda (Morocco)

Maternal diabetes during pregnancy carries potential risks for both the mother and the developing fetus. The objective of this investigation was to evaluate the morbidity and mortality outcomes among infants born to mothers with diabetes, and to determine the key maternal and neonatal risk factors associated with these outcomes. This was a retrospective, observational study designed to provide a descriptive and analytical assessment of the data, conducted over a one-year period in the Neonatology and Neonatal Intensive Care Unit of CHU MED VI in Oujda, between January 1, 2023, and December 31, 2023. The results showed a prevalence of 11.23%. The parturients had a history of abortion, preeclampsia and intra uterine fetal death. The sex ratio was 1.81, with an average weight of 3302 g. Respiratory distress was the most common complication followed by prematurity, macrosomia and congenital malformations. Uncontrolled diabetes was associated with serious neonatal complications, as well as advanced maternal age and grand multiparity. The findings underscore the necessity of providing specialized care and close monitoring for newborns born to mothers with diabetes, along with a multidisciplinary care model to address the management of any neonatal complications that may arise.

Changes in Number and Biological Function of Endothelial Progenitor Cells in Hypertension Disorder Complicating Pregnancy

To examine the changes in number and function of endothelial progenitor cells （EPCs） from peripheral blood （PB） in hypertension disorder complicating pregnancy （HDCP）, 20 women with HDCP and 20 normal pregnant women at the third trimester were studied. Mononuclear cells （MNCs） from PB were isolated by Ficoll density gradient centrifugation. EPCs were identified by positive expression of both CD34 and CD133 under fluorescence microscope and positive expression of factor Ⅷ as shown by immunocytochemistry. The number of EPCs was flow-cytometrically determined. Proliferation and migration of EPCs were measured by MTT assay and modified Boyden chamber assay, respectively. The adhesion activity of EPCs was detected by counting the number of the adherent cells. The results showed that, compared with normal pregnant women, the number of EPCs was significantly reduced in HDCP （4.29%±1.21% vs 15.32%±2.00%, P〈0.01）, the functional activity of EPCs in HDCP, such as proliferation （13.45%±1.68% vs 18.45%±1.67%）, migration （37.25±7.28 cells/field vs 67.10±9.55 cells/field） and adhesion activity （20.65±5.19 cells/field vs 34.40±6.72 cells/filed） was impaired （P〈0.01）. It is concluded that the number and function of EPCs are significantly decreased in HDCP.

The Association between Polymorphism of TNF-α Gene and Hypertensive Disorder Complicating Pregnancy

To study whether the development of hypertensive disorder complicating pregnancy is associated with --308G→A, -850C→T mutation at promoter of TNF-α gene, the --308G→A, --850C→T polymorphism was examined in patients and healthy pregnant women by PCR-RFLP technique. The frequencies of genotype and allele were compared between the two groups. The results showed that with-308G→A polymorphism distribution, the allele frequency of TNF2 and the frequency of the genotype TNF2/1 in the patient group was significantly higher in the patient group than in control group （P〈0.05）. A significant difference in genotype distribution of --850C→T polymorphism was observed between the two groups. The allele frequencies of T in patient group was higher in the control group as compared with the patient group. The frequencies of CT and TT genotypes were lower in the patient group. It is concluded that the TNF2 allele of -308 is associated with the occurrence of hypertensive disorder complicating pregnancy, while T allele of--850 may be the protective factor against the development of the disease. TNF2/1 CC may be susceptibility genotype of hypertensive disorder complicating pregnancy.

The investigation for the relationship among serum leptin, erythrocyte membrane Ca^(2+)-ATPase activity and hypertensive disorder complicating pregnancy

Objective： To study the significance of Leptin and the activity of erythrocyte membrane Ca^2＋-ATPase（EMCA） in the development of hypertensive disorder complicating pregnancy. Methods： Radioimmunoassay was used to test the level of serum Leptin, and the activity of EMCA was determined chemically in 38 pregnant women with hypertensive disorder complicating pregnancy and 36 normotensive pregnant women. Results： The level of serum Leptin in hypertensive disorder complicating pregnancy（gestational hypertension： 13.76 ± 3.46 ng/ml; preeclampsia： 15.76 ± 5.47 ng/ml; eclampsia： 18.32 ± 6.38 ng/ml）was significantly higher than that in normotensive pregnant women （11.33 ± 2.93 ng/ml） ,respectively. The average EMCA activity of patients with hypertensive disorder complicating pregnancy （gestational hypertension： 1.65 ± 0.24 μmol·pi/mg.h ; preeclampsia： 1.37 ± 0.19 μ mol·pi/mg·h;eclampsia：1.12 ± 0.14 μmol·pi/mg·h） was significantly lower than that of normotensive pregnant women（1.83 ± 0.38 μ mol·pi/mg·h）,respectively. There was a negative correlation between the level of serum Leptin and the activity of RMCA in hypertensive disorder complicating pregnancy （r = -0.63）. Conclusion： Inhibition of EMCA activity of erythrocyte in hypertensive disorder complicating pregnancy may increase cytoplasmic free calcium, which contributes to the development of hypertensive disorder complicating pregnancy. The negative correlation between the level of serum Leptin and the activity of EMCA, also suggested that serum Leptin and the activity of EMCA may play a role in the development of hypertensive disorder complicating pregnancy.

Heart and Lung Disorders Complicating Pregnancy and the Puerperium: Pitfalls in Practice &Lessons Learned

Objective: To review a case series of 12 women with unexpected heart and lung disorders that occurred during pregnancy and the puerperium, describing for teaching purposes the pitfalls in practice and the lessons learned from this experience. Materials & Methods: We reviewed case files of women with medical and/or hypertensive complications of pregnancy that were evaluated for medicolegal defense purposes by the first author between 1986-2015. Twelve women in these case files experienced unexpected cardiovascular and/or cardiopulmonary complications late in pregnancy or early in the puerperium. For each case, the pertinent medical record information was extracted. Important concepts as lessons learned are summarized and referenced for teaching purposes. Results: Five women had undetected preexisting heart disease which acutely deteriorated during the third trimester, four women developed postpartum heart failure related to pregnancy and delivery, and three women suffered an intrapartum cardiac arrest;none survived. Their case presentations illustrate the importance of obstetric health care professionals being alert to the signs/symptoms of developing cardiopulmonary disease late in pregnancy and following delivery so that timely evaluation and intervention can be accomplished to potentially avoid morbidity and mortality. Diagnostic categories include peripartum heart failure, high-risk chronic hypertension, superimposed preeclampsia, amniotic fluid embolism, pulmonary embolism and Raynaud’s with occult pulmonary hypertension. Conclusion: These cases illustrate the diversity of ways that cardiovascular disease can suddenly complicate pregnancy and the early postpartum period. A major part of any effort to enhance safer motherhood is a heightened awareness by obstetric specialists to consider the possibility of heart disease in all maternity patients so that appropriate consultation and collaboration with other specialists might help avoid major maternal morbidity or mortality.

Cardiovascular complications following medical termination of pregnancy: An updated review

BACKGROUND Around 1 million cases of medical termination of pregnancy(MTP)take place yearly in the United States of America with around 2 percent of this population developing complications.The cardiovascular(CVD)complications occurring post MTP or after stillbirth is not very well described.AIM To help the reader better understand,prepare,and manage these complications by reviewing various cardiac comorbidities seen after MTP.METHODS We performed a literature search in PubMed,Medline,RCA,and google scholar,using the search terms“abortions”or“medical/legal termination of pregnancy”and“cardiac complications”or“cardiovascular complications”.RESULTS The most common complications described in the literature following MTP were infective endocarditis(IE)(n=16),takotsubo cardiomyopathy(TTC)(n=7),arrhythmias(n=5),and sudden coronary artery dissection(SCAD)(n=4).The most common valve involved in IE was the tricuspid valve in 69%(n=10).The most observed causative organism was group B Streptococcus in 81%(n=12).The most common type of TTC was apical type in 57%(n=4).Out of five patients de veloping arrhythmia,bradycardia was the most common and was seen in 60%(3/5)of the patients.All four cases of SCAD-P type presented as acute coronary syndrome 10-14 d post termination of pregnancy with predominant involvement of the right coronary artery.Mortality was only reported following IE in 6.25%.Clinical recovery was reported consistently after optimal medical management following all these complications.CONCLUSION In conclusion,the occurrence of CVD complications following pregnancy termination is infrequently documented in the existing literature.In this review,the most common CVD complication following MTP was noted to be IE and TTC.

Ultrasonic evaluation of central retinal artery hemodynamics in patients with hypertensive disorder complicating pregnancy and the correlation with disease

Objective:To study the correlation between central retinal artery hemodynamic characteristics in patients with hypertensive disorder complicating pregnancy and endothelial injury molecules as well as trophoblast cell apoptosis molecules.Methods: 45 healthy pregnant women, 37 patients with gestational hypertension and 24 patients with preeclampsia who gave birth in Obstetrics Department of our hospital between May 2013 and December 2015 were selected and included in the control group, GH group and PE group respectively. Central retinal artery ultrasonography was done to determine peak systolic velocity (PSV), end-diastolic velocity (EDV) and resistance index (RI), serum was collected to determine interleukin-6 (IL-6), IL-17, IL-24, chemokine ligand 10 (CXCL10) and cartilage glycoprotein 40 (YKL40) content, and placenta tissue was collected to determine Fas, FasL, Bax, Caspase-3, Caspase-9, XIAP, Survivin and Livin expression.Results: Central retinal artery PSV and EDV as well as XIAP, Survivin and Livin expression in placenta of GH group and PE group were significantly lower than those of control group (P<0.05) while central retinal artery RI, serum IL-6, IL-17, IL-24, CXCL10 and YKL40 content as well as Fas, FasL, Bax, Caspase-3 and Caspase-9 expression in placenta were significantly higher than those of control group (P<0.05). Central retinal artery PSV and EDV as well as XIAP, Survivin and Livin expression in placenta of PE group were significantly lower than those of GH group (P<0.05) while central retinal artery RI, serum IL-6, IL-17, IL-24, CXCL10 and YKL40 content as well as Fas, FasL, Bax, Caspase-3 and Caspase-9 expression in placenta were significantly higher than those of GH group (P<0.05). Serum IL-6, IL-17, IL-24, CXCL10 and YKL40 content as well as Fas, FasL, Bax, Caspase-3 and Caspase-9 expression in placenta were negatively correlated with PSV and EDV, and positively correlated with RI;XIAP, Survivin and Livin expression in placenta were positively correlated with PSV and EDV, and negatively correlated with RI. Conclusions:Central retinal artery blood flow characteristics in patients with hypertensive disorder complicating pregnancy are the significantly increased blood flow resistance and the significantly decreased blood flow volume, and the above blood flow characteristics are associated with maternal endothelial injury and trophoblast cell apoptosis.

Effect of low molecular weight heparin therapy on maternal endothelial injury and placental pathological injury after hypertensive disorder complicating pregnancy

Objective: To study the effect of low molecular weight heparin therapy on maternal endothelial injury and placental pathological injury after hypertensive disorder complicating pregnancy. Methods: A total of 70 patients with hypertensive disorder complicating pregnancy who were treated in the hospital between September 2014 and May 2016 were divided into control group and observation group according to the random number table method, 35 cases in each group. Control group received conventional therapy, the observation group received low molecular weight heparin combined with conventional therapy, and both therapies lasted until delivery. The differences in the levels of endothelial injury indexes in serum as well as the expression of oxidative stress indexes and apoptosis molecules in the placental grinding fluid were compared between the two groups of patients. Results: After treatment, serum ET and VCAM-1 levels of both groups of patients were lower than those before treatment while NO and PGE levels were higher than those before treatment, and serum ET and VCAM-1 levels of observation group were lower than those of control group while NO and PGE levels were higher than those of control group;after delivery, AOPP and MDA levels in placental grinding fluid were significantly lower than those of control group while SOD and GSH-Px levels were higher than those of control group;Fas, p53 and caspase-3 mRNA expression in placental grinding fluid were lower than those of control group while Bcl-2 and bax mRNA expression were higher than those of control group. Conclusion: Adjuvant low molecular weight heparin therapy can help to reduce the maternal endothelial injury, reduce the systemic oxidative stress and suppress the placental cell apoptosis in patients with hypertensive disorder complicating pregnancy.

Evaluation of Pregnancy Outcomes among Women with Pregnancies Complicated by Diabetes Mellitus in Abakaliki, South-East, Nigeria

Background: Pregnancies complicated by diabetes are associated with significant increase in maternal and perinatal morbidity and mortality. The management of diabetes in pregnancy is a great challenge in a low resource setting because of limited resources and facilities to care for these women. Aim: To determine the maternal and perinatal outcomes of diabetic pregnant women managed at Alex Ekwueme Federal University Teaching Hospital Abakaliki, Southeast, Nigeria. Materials and methods: This was a 7-year retrospective case-control study that compared pregnancy outcomes among women with pregnancies complicated by diabetes and those without diabetes managed at Alex Ekwueme Federal University Teaching Hospital, Abakalikibetween January 1st, 2012 and December 31st, 2018. The statistical analysis was done using SPSS version 22. Results: The incidence of diabetes in pregnancy in this study was 6.6 per 1000 deliveries. Of 126 women in diabetic arm of the study, 81 were diagnosed during pregnancy and 45 were known diabetic prior to conception. Over two-thirds of 126 women with pregnancy complicated by diabetes achieved good blood glucose control during pregnancy. Both groups differ in their mean BMI and women with diabetes in pregnancy were more likely to be obese compared with control (diabetic;30.1 ± 2.5 versus control;23.4 ± 2.1, P < 0.0001). Pregnant women with diabetes were more likely to be delivered by cesarean section when compared with non-diabetic women (86 versus 23, OR = 9.6, 95% CI: 5.35 - 17.32, P < 0.0001). Similarly, the incidence of polyhydramnious was higher in paturients with diabetes when compared with the control groups (26 versus 13, OR = 2.2, 95%CI: 1.10 - 4.63, P = 0.02). There were no differences between both study groups with regards to other maternal outcomes. The incidence of fetal macrosomia, neonatal hypoglycemia and neonatal respiratory distress syndrome were significantly higher among women whose pregnancies were complicated by diabetes when compared with the control [Diabetics;fetal macrosomia (62.7%), neonatal hypoglycemia (44.4%) and neonatal respiratory distress syndrome (22.2%) versus Control;fetal macrosomia (34.1%), neonatal hypoglycemia (7.9%) and neonatal respiratory distress syndrome (5.6%) respectively]. Conclusion: Women with pregnancies complicated by diabetes had a higher incidence of adverse maternal and perinatal outcomes. Clinical recognition of diabetes in pregnancy is important because institution of therapy, and antepartum fetal surveillance can reduce the maternal and perinatal morbidity and mortality associated with the condition.

Prevelance of Pregnancy Complications among Women Aged 15 - 49 in Oğuzeli, Turkey

As maternal deaths have decreased worldwide, increasing attention has been placed on the study of severe obstetric complications, such as hemorrhage, eclampsia, and obstructed labor, to identify where improvements can be made in maternal health. The objective of this study was to determine pregnancy complications and prenatal care among women aged 15 - 49 in O&#287;uzeli, Turkey, and to provide data for prevention in the field. This descriptive, cross-sectional study was conducted between February and May 2013 in O&#287;uzeli distinct, Turkey. The total women registered to family doctors in O&#287;uzeli was listed and, 470 women were selected using a stratified and simple random sampling technique. Pregnancy complications were asked for the last pregnancy of each women. Of the women, 23.9% (n = 109) declared that they experienced pregnancy complications during their pregnancies. The most frequent problems were anemia (11.1%) hypertension (3.7%) and diabetes mellitus (2.4%) respectively. Women having chronic diseases before their pregnancy were more likely to have pregnancy complications compared to healthy women (p = 0.005). The mean number of prenatal care among women having pregnancy complications was 5.47 ± 3.57, while it was 3.84 ± 3.00 among healthy women (p = 0.000). Women having chronic diseases should be handled carefully and, pregnancy should be delayed until the chronic disease’s remission. Family planning in primary care is the key measure to archive this. Early diagnosis of hypertension among young women is highly important for the women’s and infants’s health during pregnancy, and for the women’s future heath. During prenatal care, women should be trained about correct eating habits and activity.

Pregnancy and retinal and retinal vascular complications

Pregnancy requires several changes in the body of the mother to successfully carry and deliver a child.Multiple alterations occur,including changes in cardiovascular system to meet the increased demands of the mother and placenta,the tilting of the hypercoagulable status to a more pro-coagulable state to prevent excessive blood loss post-delivery,and immunologic manipulations to protect the mother and fetus and decreasing the risk of a fatal immunologic response to the allogeneic fetus.These alterations are physiologically normal and expected,but can become pathologic when thresholds are crossed.Pregnancy may cause or exacerbate underlying retinal vascular diseases,a class of disorders compromised predominantly of retinal vein occlusion(RVO),retinal artery occlusion(RAO),central serous retinopathy(CSR),diabetic retinopathy,and hypertensive-related retinopathy,which includes pre-eclampsia,eclampsia,and hemolysis,elevated liver enzymes,and low platelets(HELLP)syndrome.The majority of the literature on retinal changes associated with pregnancy has focused on diabetic retinopathy,while the knowledge regarding the pathogenesis and treatment options of other pregnancy-related vascular diseases remains scarce.Understanding the implications pregnancy has on these rare,but severe,retinal vascular complications can help guide clinical management and potential treatment modalities.This paper aims to serve as a review of the retinal manifestations of diseases outside of diabetic retinopathy.

Ultrasonic evaluation of fetal ventricular systolic function in hypertensive disorder complicating pregnancy and its correlation with the expression of placental hypoxia-related genes

Objective: To discuss the ultrasonic evaluation of fetal ventricular systolic function in hypertensive disorder complicating pregnancy and its correlation with the expression of placental hypoxia-related genes. Methods: A total of 98 late pregnant women with hypertensive disorder complicating pregnancy who were treated in the hospital between December 2014 and February 2017 were selected as hypertensive disorder complicating pregnancy group and 100 normal late pregnant women who received physical examination in the hospital during the same period were selected as normal control group. The ultrasonic parameters of fetal ventricular systolic function in two groups of pregnant women were detected before delivery, and the expression of hypoxia-related genes in placental tissue was detected by fluorescence quantitative PCR. Pearson test was used to assess the correlation between the parameters of fetal ventricular systolic function and placental hypoxia in hypertensive disorder complicating pregnancy. Results: The fetal left ventricular fractional shortening and right ventricular fractional shortening levels of hypertensive disorder complicating pregnancy group were lower than those of normal control group. Angiogenesis-related genes VEGF, netrin-1 and XIAP mRNA expression in placental tissue of hypertensive disorder complicating pregnancy group were lower than those in placental tissue of normal control group while HIF-1α mRNA expression was higher than that in placental tissue of normal control group;oxidative stress-related genes Nrf2, TAC3 and PrxⅡ mRNA expression in placental tissue were lower than those in placental tissue of normal control group;apoptosis genes Fas, p53 and caspase-9 mRNA expression in placental tissue were higher than those in placental tissue of normal control group while Bcl-2 and SFRP2 mRNA expression were lower than those in placental tissue of normal control group. Pearson test showed that the ultrasonic parameter levels of fetal ventricular systolic function in hypertensive disorder complicating pregnancy were directly correlated with the degree of placental hypoxia. Conclusion:Ultrasonic testing of fetal ventricular systolic function in hypertensive disorder complicating pregnancy can be used as a reliable method to measure the degree of placental hypoxia.

Effect of folic acid and vitamin supplement on endothelial injury and placental blood perfusion in patients with hypertensive disorder complicating pregnancy

Objective: To study the effect of folic acid and vitamin supplement on endothelial injury and placental blood perfusion in patients with hypertensive disorder complicating pregnancy. Methods: A total of 62 patients who were diagnosed with preeclampsia in Wuhan Red Cross hospital between March 2015 and February 2017 were selected as the research subjects and randomly divided into two groups, the observation group received folic acid, vitamin and conventional symptomatic treatment, and control group accepted conventional symptomatic treatment. Serum contents of endothelial injury markers and oxidative stress indexes were detected before treatment and 2 weeks after treatment;the expression of apoptosis genes in the placenta were detected after delivery. Results: 2 weeks after treatment, serum ET-1, tTG, sFlt-1, sEng, MPO, IMA, MDA and AOPP levels of both groups of patients were significantly lower than those before treatment, and serum ET-1, tTG, sFlt-1, sEng, MPO, IMA, MDA and AOPP levels of observation group were significantly lower than those of control group;after delivery, Fas, Bax and Caspase-3 mRNA expression levels in placenta tissue of observation group were significantly lower than those of control group while Bcl-2, Survivin and Livin mRNA expression levels were significantly higher than those of control group. Conclusion:Folic acid and vitamin supplement can significantly improve the endothelial injury and placental blood perfusion in patients with hypertensive disorder complicating pregnancy.

INVESTIGATION OF THROMBOMODULIN AND PLASMINOGEN ACTIVATOR INHIBITOR TYPE-I IN PREGNANCY INDUCED HYPERTENSION AND ITS CLINICAL SIGNIFICANCE

Objective. To measure the circulating levels of thrombomodulin (TM) and plasminogen activator inhibitor type- I (PAI- I) in women with pregnancy induced hypertension (PIH). Methods. Blood samples were drawn from 97 pregnant women in their third trimester, grouped as 25 mild PIH,26 moderate PIH,22 severe PIH and 24 normotensive healthy pregnant women for determining levels of TM by ELISA,PAI- I by colorimetric assay methods, and creatinine (Cr) in serum by biochemical method. Results. Circulating levels of TM, PAI- I and TM/Cr ratio increased with increasing severity of PIH. There were no significant differences between mild and normotensive pregnant women. The parameters were significantly changed in the moderate and severe PIH groups. Conclusion. TM and PAI- I may serve as meaningful clinical markers for the assessment of the endothelial damage in PIH, which is very important in evaluating and following the development of PIH.

Endogenous Ouabain in Hypertensive Disorder Complicating Pregnancy

Expression of endogenous ouabain in placenta and the concentrations of serum ET-1 and NO were examined in 30 patients with hypertensive disorder complicating pregnancy （HDCP） and 30 healthy pregnant women to investigate the effect of endogenous ouabain on HDCP. Compared with the healthy pregnant group, the expression of endogenous ouabain dramatically increased in the HDCP groups （P〈0.01）. There was a significantly positive correlation between the expression of en- dogenous ouabain with ET-1 （r= 0.5567, P〈0.01）, while the correlation of endogenous ouabain and NO was significantly negative （r=-0.6895, P〈0.01）. As expected, the correlation between ET-1 and NO was negative （r=-0.7796, P〈0.01）. ET-1 concentrations of maternal and cord sera in HDCP groups were significantly higher in comparison with healthy pregnant group （P〈0.01）. On the contrast, NO concentrations were much lower in the maternal and cord sera of HDCP groups as compared with healthy pregnant group （P〈0.01）. Our data suggest that endogenous ouabain is directly involved in the nosogenesis of HDCP, with accompanying decreased NO and the elevated of ET-1.

Tubal pregnancy with molar degeneration in concurrent eutopic pregnancy. A case report

This research paper presents the infrequent case of a heterotopic pregnancy based on a tubal ectopic pregnancy with molar degeneration in concurrent eutopic pregnancy. Treatment with evacuation/suction curettage and perlaparoscopic salpingectomy was required. This case report confirms what is biologically valid in the statistically unlikely.