Publications by authors named "Tuten A"

Article Synopsis
  • The study investigates the levels of Vascular Peroxidase 1 (VPO1), humanin, and MOTS-c in untreated preeclamptic pregnancies, focusing on their relationship with miR-200c expression and comparing these findings to endoglin levels.
  • Blood samples from preeclamptic patients showed significantly elevated levels of endoglin, VPO1, and miR-200c, while MOTS-c levels were reduced; humanin levels did not differ significantly.
  • A strong positive correlation was found between endoglin and VPO1, suggesting that these molecular changes may play a role in the pathogenesis of preeclampsia and contribute to endothelial dysfunction.
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Transgender men use exogenous androgen for male pattern virilization. Hysterectomy and bilateral salpingo-oophorectomy (HBSO) is performed to stop the endogenous estrogen secretion. Cardiovascular disease (CVD) risk has been shown to increase with long-term use of androgens and the removal of estrogen.

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Article Synopsis
  • The study examines the role of soluble vascular endothelial cadherin (sVE-cadherin) in understanding preeclampsia, a condition characterized by endothelial dysfunction, by comparing serum levels in preeclamptic women and healthy controls.
  • A total of 240 pregnant women were involved, including those with early-onset and late-onset preeclampsia, with blood samples taken for analysis before labor, showing significantly higher sVE-cadherin levels in women with early-onset preeclampsia.
  • The findings suggest that sVE-cadherin levels correlate positively with blood pressure and inversely with gestational age, making it a key marker for identifying
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  • The study investigates if the Pfannenstiel skin incision during cesarean deliveries can be modified based on the size of the fetal head's occipitofrontal diameter (OFD).
  • Among 114 nulliparous women, the incision length was closely aligned with the fetal head size, achieving a 95.6% success rate without extensions for the majority.
  • The technique allows for a more cosmetic incision while maintaining safety and comparable outcomes for newborns.
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Objective: To evaluate the serum vasostatin-1 levels in preeclamptic and non-preeclamptic pregnant women.

Materials And Methods: Thirty consecutive women with mild preeclampsia and sixty consecutive women with severe preeclampsia were compared with ninety gestational age-matched (±1 week) non-preeclamptic pregnant women with an appropriate-for-gestational-age (AGA) fetus.

Results: Mean serum vasostatin-1 was significantly higher in women with preeclampsia than gestational age-matched controls.

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Introduction: Many people grieve in a resilient manner, often having a sense of equilibrium restored within six months. The most devastating type of loss is usually considered to be the death of the child. For such a loss, bereavement may take a period of distressing years with signs and symptoms that are related to grief.

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Article Synopsis
  • - The study aimed to investigate the relationship between serum Neprilysin (NEP) levels and preeclampsia in women with mild and severe cases compared to healthy pregnancies.
  • - Results showed that women with both mild and severe preeclampsia had significantly higher NEP levels than those with uncomplicated pregnancies, with specific averages reported for both groups.
  • - The findings suggest a correlation between NEP levels and factors like blood pressure and kidney function, indicating potential avenues for research into NEP inhibitors as a treatment for preeclampsia.
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Purpose: This study aims to investigate the effect of using exogenous androgen on retinal microvascular structures in transgender men.

Methods: Retinal microvascular structures of transgender men and healthy women in the control group were visualized with optical coherence tomography angiography (OCTA). Foveal avascular zone (FAZ), superficial capillary vascular density (sCVD), deep capillary vascular density (dCVD), and radial peripapillary capillary (RPC) vascular density were evaluated.

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: To evaluate the serum survivin level in preeclampsia.: Eighty-eight pregnancies complicated with preeclampsia and 88 gestational-age (GA)-matched uncomplicated pregnancies were evaluated.: Mean serum survivin was detected to be significantly decreased in the early- (EOPE) and late-onset (LOPE) preeclampsia subgroups than the GA-matched control-groups; and were comparable in EOPE- and LOPE-groups after correction for GA.

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Catestatin can inhibit catecholamine release from chromaffin cells and adrenergic neurons. Catestatin can also have a strong vasodilator effect. This may be useful in understanding the pathophysiology of preeclampsia and its treatment.

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: To investigate retinal vascular changes in pregnant women using optical coherence tomography angiography (OCTA).: This prospective, cross-sectional study included 97 pregnant women and age-matched 34 healthy control subjects. The OCTA parameters of one eye (left) of pregnancy group and control group were compared.

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Objective: To evaluate the possible associations between serum endocan levels and endometriosis.

Study Design: A total of 60 women with histologically proven endometriosis and 40 women who underwent laparoscopy due to unexplained infertility without endometriosis were evaluated in a case-control study. Serum endocan, CA125, CA19.

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Considering the complex pathogenesis of endometriosis, which is associated with many cellular or molecular processes, such as proliferation, angiogenesis, inflammation, we evaluated the diagnostic value of a quadruple panel of serum markers CA125, endocan, YKL-40 and copeptin, for the prediction of endometriosis and moderate - severe endometriosis. Seventy women with endometriosis and 70 women without endometriosis were evaluated. Serum CA125, endocan, copeptin and YKL-40 levels were significantly increased in women with endometriosis compared to the women without endometriosis and in the minimal - mild endometriosis group compared to the no-endometriosis group.

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Objectives: To evaluate the serum levels of the serine proteinase inhibitor kallistatin in women with preeclampsia (PE).

Methods: The clinical and laboratory parameters of 55 consecutive women with early-onset PE (EOPE) and 55 consecutive women with late-onset PE (LOPE) were compared with 110 consecutive gestational age (GA)-matched (±1 week) pregnant women with an uncomplicated pregnancy and an appropriate for gestational age fetus.

Results: Mean serum kallistatin was significantly lower in women with PE compared to the GA-matched-controls (27.

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Background: The aim of this study is to evaluate whether there is an association between the platelet mass and patent ductus arteriosus (PDA) closure in premature newborns.

Methods: Preterm infants (gestational age ≤33 weeks) with hemodynamically significant PDA (group 1, n = 178) and a control group of preterm infants without PDA (group 2, n = 211) were retrospectively evaluated between August 1, 2013 and July 30, 2015 in the neonatal intensive care unit (NICU). Platelet counts and platelet indices including mean platelet volume (MPV), and platelet mass (platelet count x mean platelet volume) in the first 24 hours of life, demographic findings and morbidities were recorded.

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Aim: To evaluate the possible associations between creatine kinase (CK), cardiac troponin T (cTnT), N-terminal-pro-B-type natriuretic peptide (NT-proBNP), and s100B levels in umbilical cord blood and nonstress test results, cord-blood gas analyses and Apgar scores.

Material And Methods: A total of 93 cesarean section deliveries after 34 + 0/7 gestational week (GW) were evaluated. The study ( = 50) and control ( = 43) groups consisted of type III and type I nonstress test (NST) according to the 2008 National Institute of Child Health and Human Development workshop report on electronic fetal monitoring.

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Objective: The study tested whether cardiovascular corresponding LPA risk genotypes improve pre-eclampsia and coronary heart disease (CHD) risk prediction beyond conventional risk factors.

Background: Studies have shown that women specific risk factors for cardiovascular disease (CVD) have taken an attention recently. It might be possible to identify women who have the highest risk in developing CVD in their further lives.

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The aim of this study was to investigate the role of PON1Q192R and L55M single nucleotide polymorphisms(SNPs) and its association with the maternal levels of lipid parameters in gestational diabetes mellitus(GDM) and preeclampsia(PE). Ninety-nine pregnant with GDM, 97 pregnant with PE and 98 healthy pregnant were included in the study. No statistically significant difference was observed in the alleles or in the genotypes frequencies of SNPs between groups.

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Objectives: Intercellular adhesion molecule-1 (ICAM-1) plays an important role in endothelial function. Hyperglycemia-induced impaired redox status is 1 of the well-known pathophysiologic characteristics of gestational diabetes mellitus (GDM), and it plays a crucial role in the causes of disease. Our aim was to clarify any possible relationship between the ICAM-1 Lys469Glu polymorphism and systemic redox status in women with and without GDM.

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The expressions of caveolin-1 have only been examined in the placental tissue of patients with preeclampsia and were reported to be low. Therefore, we decided to investigate the maternal serum levels of caveolin-1 in patients with preeclampsia. This cross-sectional study was conducted including 87 pregnant women; 32 with normal pregnancy and 55 with preeclampsia.

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To evaluate levetiracetam (LEV) efficacy in preterm infants admitted in NICU. Clinical characteristics of 26 preterm infants treated with LEV were evaluated retrospectively. The results were compared with those of 44 preterm infants from the literature who were given LEV.

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Aim: To establish how useful and the predictive capacity of uterocervical angles (UCA) in the termination of second trimester pregnancies.

Material And Methods: This prospective cohort study was conducted at a tertiary center with a total of 120 singleton pregnancies delivered between 14 and 24 gestational weeks. Before the beginning of misoprostol induction, patients were screened for both cervical length (CL) and uterocervical angles (UCA).

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Article Synopsis
  • The study aimed to compare serum autotaxin levels in early-onset and late-onset preeclamptic pregnant women and healthy controls at a university hospital.
  • Among 55 preeclamptic patients, autotaxin levels were significantly higher in early-onset cases (1.16 ng/ml) than in late-onset (0.7 ng/ml), and these levels were also higher compared to healthy pregnant women.
  • The findings suggest that serum autotaxin may be a potential marker for early-onset preeclampsia, but more research is needed to validate this.
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