Protective effects of dichloroacetic acid on endometrial injury and ovarian reserve in an experimental rat model of diabetes mellitus.

Aim: To study (1) ovarian and endometrial damage caused by the hyperglycemia and (2) the effects of dichloroacetic acid (DCA) on follicular reserve and endometrial damage in streptozocin induced diabetic rats.

Methods: This study consisted 24 rats randomly separated into three groups. A diabetes model was achieved in 16 rats experimentally, and normoglycemic eight rats were assigned as control group (Group 1).

Evaluation of the effect of gestational diabetes mellitus on fetal cardiac functions with Myocardial Performance Index.

Background: We aimed to evaluate the fetal cardiac functions with Myocardial Performance Index (MPI) in gestational diabetes mellitus (GDM).

Methods: In this study, 35 patients who were diagnosed with GDM, and 35 pregnant without glucose intolerance and their babies were evaluated. Fetal echocardiographic, biometric measurements, umbilical artery pulsatility indices (UAPI) and ductus venosus pulsatility indices (DVPI) measurements were performed to evaluate fetal well-being between the groups.

Impact of pregnancy on voice: a prospective observational study.

Purpose: We aimed to assess if there is a significant change in voice of pregnant women by the end of third trimester.

Materials And Methods: Forty-nine pregnant women were enrolled in this study between April 2019 and March 2020. Subjective and objective voice evaluation was conducted in the third trimester and three months after delivery.

The relation between second-trimester placental elasticity and poor obstetric outcomes in low-risk pregnancies.

Objectives: Increased placental stiffness is associated with various pathological conditions. Our objective was to evaluate the relation between the second-trimester placental elasticity value in low-risk pregnant women and poor obstetric outcomes.

Methods: A total of 143 pregnant women were enrolled.

The effect of maternal vitamin D levels on placental shear wave elastography findings in the first trimester.

The aim of this study was to investigate the effect of maternal serum Vitamin D levels on the elasticity of placenta. Seventy-four spontaneously conceived singleton pregnancies in their first trimester were enrolled into this study. Fifty-one of them had Vitamin D deficiency (<20 ng/mL), while 23 pregnancies had Vitamin D levels ≥20 ng/mL.

Role of VPAC1 and VPAC2 receptors in the etiology of pregnancy rhinitis: an experimental study in rats.

Introduction: Pregnancy rhinitis is a common sex hormone-related otorhinolaryngological disorder. There are some epidemiological and physiological studies on pregnancy rhinitis, but histopathological and biomolecular changes have not been studied thoroughly.

Objectives: The receptors VPAC1 and VPAC2 are known for their roles in allergic rhinitis.

The Role of TREK-1 and AQP5 in Gonadocorticoid-Related Voice Disorders.

Objectives: TWIK-related potassium channel-1 (TREK-1) and Aquaporin 5 (AQP5) are involved in epithelial integrity and fluid transport, respectively. In this study, we aimed to compare physiological and gestational patterns of TREK-1 and AQP5 location and expression in rat larynx. Our secondary objective was to reveal the effect of estradiol (E2) and progesterone (PG) on these two biomolecules.

Use of the modified myocardial performance index for evaluating fetal cardiac functions in pregestational diabetic pregnancy babies.

The aim of this study is assessment of importance of use of the modified myocardial performance index (Mod-MPI) for the evaluation of foetal cardiac function in foetuses of women with pregestational diabetes mellitus (PDM). In this study, data of 30 pregnant patients aged 18-45 years diagnosed with PDM and 30 pregnant women aged 18-45 years with normal pregnancy and their babies were evaluated. Foetal echocardiographic and doppler measurements, foetal biometric measurements, umbilical artery and ductus venosus pulsatility indexes were measured in both PDM and control groups.

The impact of invasive prenatal testing on anxiety and sleep quality in pregnant women with a screen-positive result for aneuploidy.

Purpose: Prenatal anxiety has negative effects on pregnancy and neonate. Both screening tests and invasive diagnostic tests are associated with elevated anxiety level. But a normal fetal karyotype result could improve the anxiety level in high-risk patients.

Impact of Pregnancy and Glucocorticoid Treatment on NF-κB and MUC5AC in Mucosa of Rat Larynx.

Objective: The aim of this study is to reveal physiological expression and distribution of nuclear factor-kappa B (NF-κB) and MUC 5 subtype AC (MUC5AC) in rat laryngeal mucosa and to find out the effect of pregnancy and glucocorticoid treatment on these biomolecules.

Methods: This animal experiment was done in Experimental Animals Research and Application Center of Manisa Celal Bayar University in accordance with the accepted policy on the use of animals. A total of 30 young, adult Wister albino female rats were randomized into a control group (group A), a pregnant group (group B), and a steroid administered group (group C).

Can maternal urinary and serum carbohydrate antigen 19-9 concentrations be utilized in the diagnosis of fetal hydronephrosis?

Objective: Fetal hydronephrosis (FH) is the most common fetal renal pathology encountered in daily obstetric practice. Urinary and serum carbohydrate antigen 19-9 (CA 19-9) concentrations are elevated in obstructive renal pathologies. Our aim was to assess maternal urinary and serum CA 19-9 concentrations in pregnancies with FH and compare results with controls.

Placental elasticity assessment by point shear wave elastography in pregnancies with intrauterine growth restriction.

Background Placental elasticity varies in different diseases. Our objective was to evaluate placental elasticity using point shear wave elastography (pSWE) in pregnancies with intrauterine growth restriction (IUGR). Methods A total of 66 pregnant women with IUGR and 81 healthy pregnant women were enrolled.

Decreased maternal serum cortistatin levels in pregnancies with gestational diabetes mellitus.

To investigate serum cortistatin levels in women with gestational diabetes mellitus (GDM) and women with uncomplicated pregnancies. This case-control study consisted of 40 pregnancies with GDM and 41 healthy singleton pregnancies matched for maternal and gestational age. The maternal serum levels of cortistatin were measured with enzyme-linked immunosorbent assay and compared between groups.

Normal ranges of biorbital and interorbital distances in healthy Turkish pregnancies at 19-23 weeks of gestation and correlation with craniofacial structures.

Objective: We aimed to determine the normal ranges for biorbital (BOD) and interorbital distances (IOD) during the second trimester in Turkish women with normal pregnancies and to assess the correlation between BOD, IOD, and other fetal craniofacial structures and biometric parameters.

Material And Methods: Our retrospective study comprised 1328 women with singleton normal pregnancies who had undergone ultrasonography (USG) examinations at 19-23 weeks of gestation in the second trimester screening. The measurements of BOD and IOD were obtained with the coronal section of the fetal face at the plane of orbits.

First trimester ultrasound screening for Down syndrome based on maternal age, fetal nuchal translucency and different combinations of the additional markers nasal bone, tricuspid and ductus venosus flow.

Objective: To examine the performance of screening for Down syndrome based on maternal age, fetal nuchal translucency (NT) and different combinations of the additional ultrasound parameters: nasal bone (NB), tricuspid flow (TF) and ductus venosus (DV).

Methods: Retrospective study at the University of Tuebingen, Germany including women who underwent chorionic villous sampling between 2008 and 2014. Prior to invasive testing, the crown rump length, NT, NB, TF and DV were measured.

Three-dimensional ultrasonographic placental volume in gestational diabetes mellitus.

Objectives: We aimed to evaluate the placental volume and placental mean gray value in gestational diabetes mellitus (GDM) and healthy placentas using three-dimensional (3D) ultrasound and Virtual Organ Computer-aided AnaLysis (VOCAL).

Methods: This case-control prospective study consisted of 39 singleton pregnancies complicated by GDM and 42 healthy singleton pregnancies matched for gestational age, maternal age and parity. Placental volume and placental volumetric mean gray values were evaluated.

Therapeutic effect of sunitinib on diabetes mellitus related ovarian injury: an experimental rat model study.

The aim of our study is to investigate the effect of sunitinib on diabetes mellitus related-ovarian injury and fibrosis in rat models. An experimental diabetes mellitus model was created in 16 rats, and eight rats with normal blood glucose levels were included in control group (Group-1). The diabetic rats were divided into two groups:diabetic control group (water given) - Group-2 and sunitinib treatment group - Group-3.

Maternal Serum S100-B, PAPP-A and IL-6 levels in severe preeclampsia.

Aim: We aimed to investigate the relationship of maternal serum levels of S100-B, PAPP-A and IL-6 with severe preeclampsia.

Materials And Methods: This prospective case-control study consisted of 27 severe preeclamptic and 36 healthy singleton pregnancies. The groups were matched for parity, maternal age and body mass index.

Normal range of intracranial translucency in healthy Turkish pregnancies and its association with first trimester maternal serum biochemistry and ductus venosus pulsatility index. .

Objective: To measure the intracranial translucency (IT) by establishing reference ranges in uncomplicated singleton Turkish pregnancies and to evaluate the association of IT with maternal serum biochemistry, gestational week, crown-rump length (CRL) measurement, nuchal translucency (NT) and ductus venosus Doppler velocimetry.

Materials And Methods: 190 uncomplicated singleton pregnancies were included in the study. IT, NT and CRL measurements between 11-14 gestational weeks were obtained with mid-sagittal plane.

Foetal axillary lymphangioma with ipsilateral pes equinovarus: pitfalls in sonographic differential diagnosis (axillary lymphangioma & pes equinovarus).

Lymphangiomas are rare congenital malformations of the lymphatic system. Despite the benign histology, they are likely to grow rapidly and invade the surrounding tissues. In contrast to the cystic hygromas, lymphangiomas at the axillary region tend to have normal karyotype.

The alteration in placental volume and placental mean grey value in growth-restricted pregnancies assessed by 3D ultrasound (Growth Restriction & 3D Ultrasonography).

We aimed to evaluate the volumetric and echogenic alterations in placentas between the intrauterine growth restriction (IUGR) and normal pregnancies using three-dimensional ultrasound and virtual organ computer-aided analysis (VOCAL) software. This case-control prospective study consisted of 48 singleton pregnancies complicated by IUGR and 60 healthy singleton pregnancies matched for maternal age, gestational age and parity. Placental volume (PV) and placental volumetric mean grey values (MGV) were evaluated.

Exenatide improves ovarian and endometrial injury and preserves ovarian reserve in streptozocin induced diabetic rats.

We aimed to evaluate: (1) endometrial and ovarian tissue injury caused by the glucose toxicity in diabetic rat model and (2) the effect of GLP-1 analog (exenatide) on endometrial and ovarian diabetes induced injury with emphasizing the underlying mechanism. The study group composed of 24 female rats assigned randomly into 3 groups. Group 1 was the control group (n = 8) and received no treatment.