Publications by authors named "Guennur Ispir"

Introduction: Gestational diabetes mellitus (GDM) is defined as glucose intolerance during pregnancy. We aimed to investigate the potential effects of betatrophin and ApoC2 in GDM, focusing on their roles in LPL (lipoprotein lipase) regulation and their relationship with hPL to elucidate the possible impact of hPL on lipid metabolism and its potential contribution to the development of GDM.

Methods: Thirty pregnant women with normal glucose tolerance and 29 with gestational diabetes mellitus (diagnosed by 75g OGTT between 24 and 28 weeks) were included in the study.

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Background: The global opioid use problem presents a complex public health challenge characterized by increasing overdoses, addiction rates, and fatalities. Personal factors such as cognitive traits, distress tolerance, and decision-making styles play a crucial role in influencing opioid use trajectories.

Aim: This study aimed to investigate decision-making styles, magical ideation, and intolerance of uncertainty among current and past opioid users and healthy controls to contribute to the literature on opioid use disorder.

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Objective: This study evaluates various craniospinal irradiation (CSI) techniques used in Turkish centers to understand their advantages, disadvantages and overall effectiveness, with a focus on enhancing dose distribution.

Methods: Anonymized CT scans of adult and pediatric patients, alongside target volumes and organ-at-risk (OAR) structures, were shared with 25 local radiotherapy centers. They were tasked to develop optimal treatment plans delivering 36 Gy in 20 fractions with 95% PTV coverage, while minimizing OAR exposure.

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This study provides a concise and structured overview of a dosimetric comparison study conducted to assess the feasibility and effectiveness of 4 advanced radiotherapy techniques in treating brain metastases with hippocampus sparing and simultaneous integrated boost (HS-WBRT+SIB). Eleven patients with brain metastases previously treated with radiotherapy were included in the study. Planning CT scans with 2 mm slice thickness and MR imaging were used for contouring and dose prescription.

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Background: Gabapentin and pregabalin were developed for epilepsy and neuropathic pain. They work via voltage-gated calcium channels and are used for broad-spectrum diagnoses, e.g.

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The present study was designed to assess the influence of dietary supplementation with chestnut bee pollen at various levels in rainbow trout, Oncorhynchus mykiss. For two weeks feeding period, a total of 300 fish were allocated into 12 fiberglass tanks and divided into four equal groups, three replicates each, with chestnut bee pollen (BP) dietary inclusion as follows; the fish group was given a basal diet (C); fish group fed a diet supplemented with BP 1% (BP-1); fish group fed a diet supplemented with BP 2% (BP-2); and fish group fed a diet supplemented with BP 4% (BP-3). At the end of the experiment, growth, haematological values, immune status, antioxidant status, and survival rate against Aeromonas salmonicida subsp.

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Introduction: Substance use disorder and criminal behaviors are increasing all over the world day by day. Factors that affect the involvement in crime among people with substance use disorders need to be examined more. This research aims to investigate the protective factors of substance users' involvement in crime and clarify the importance of telling parents about their substance use.

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Objectives: Gestational diabetes mellitus (GDM) leads to changes in the lipid metabolism. In this study, we aimed to compare serum levels of LDL subfractions, betatrophin, and glycosylphosphatidylinositol-anchored high-density lipoprotein binding protein 1 (GPIHBP1) between patients with GDM and healthy pregnant women.

Design And Methods: We designed a prospective case-control study with 41 pregnant women.

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This study aimed to determine the effects of nine OPRM1, OPRD1 and OPRK1 polymorphisms on plasma BUP and norbuprenorphine (norBUP) concentrations and various treatment responses in a sample of 122 patients receiving BUP/naloxone. Plasma concentrations of BUP and norBUP were detected by LC-MS/MS. PCR-RFLP method was used to genotype polymorphisms.

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Objective: The aim of this study was to determine the normal range of masseter muscle thickness by ultrasonographic measurement in individuals over 15 years of age, and to evaluate its relationship with age, gender, facial morphology, body mass index and parafunctional habits.

Methods: The study was conducted on 115 volunteers whose lateral cephalometric radiography was performed within the indication in Gazi University Faculty of Dentistry, Department of Dentomaxillofacial Radiology. The participants in the study were asked questions about their parafunctional habits, age, height and weight.

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Objectives: To examine the correlation between the fractal dimension (FD) values of cervical vertebrae (C2, C3, and C4) and hand-wrist maturation (HWM) and cervical vertebra maturation (CVM) methods. In addition, the correlation between the pubertal growth spurt (PGS) and FD values was examined.

Methods: The lateral cephalometric and hand-wrist radiographs of 120 subjects (61 females and 59 males) aged 8-18 years with a mean age of 13 years, were evaluated retrospectively.

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Introduction: Delirium tremens (DT) is a serious condition occurring in alcohol withdrawal syndrome. Alcohol consumption may also cause additional health problems, such as respiratory infections or neuropsychiatric conditions such as central pontine myelinolysis. In this clinical scenario, managing DT can be expected to be more compelling and complex.

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Chronic thromboembolic pulmonary hypertension is an underdiagnosed and potentially fatal subgroup of pulmonary hypertension, if left untreated. Clinical signs include exertional dyspnea and non-specific symptoms. Diagnosis requires multimodality imaging and heart catheterization.

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This study investigated the effects of Greek juniper extract on immune responses of rainbow trout. In this experiment, 4 doses [0 (Control), 1 (J1), 4 (J4) and 8 (J8) mg/kg] of the extract were administered orally using an oral gavage twice a day for 14 days. Immune responses were measured on 7th and 14th days.

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Purpose: Third molars (M3s) are the most common congenitally missing teeth. The aim of this study was to compare the frequency of M3 agenesis in two different age groups.

Methods: This study examined the panoramic radiographic images of 1036 patients.

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Purpose: Our aim was to investigate the psychosocial outcomes of the donors whose recipients died after living donor liver transplantation (LDLT).

Methods: Forty-one donors whose recipients died and 87 donors whose recipients were alive after LDLT at Inonu University Liver Transplantation Institute between 2012 and 2017 were included into the study. Demographic data form, Beck anxiety scale, Beck depression scale, Beck Hopelessness Scale, Posttraumatic Growth Inventory, Decision Regret Scale, Multidimensional Scale of Perceived Social Support, and general evaluation questionnaire (24 questions) were used in all donors by face to face questioning.

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Objective: To investigate the erythrocyte autoantibody positivity detected in the serological cross-matching (XM), and its  possible effects on salient hemogram parameters.

Study Design: A descriptive study.

Place And Duration Of Study: Balıkesir Atatürk City Hospital's Blood Transfusion Centre, Faculty of Medicine, Department of Anesthesiology and Reanimation, Balıkesir University, Turkey, from 2017 to 2018.

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Purpose: To conduct Turkish validity and reliability study of the MISSCARE Survey-Pediatric version identifying the missed nursing care in pediatric units and its reasons.

Design And Methods: The sample of this methodological study consisted of 222 nurses working in pediatric units. The study was conducted in three training and research hospitals and one university hospital.

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Aim: This methodological study aimed to adapt the MISSCARE Survey-Patient, which evaluates patients' experiences regarding nursing care based on their reports, and to test it for validity and reliability in Turkish.

Background: Identifying the missed care interventions on the basis of nurse and patient reports are important to ensure an objective evaluation and develop solutions to the causes behind the failure to meet care needs.

Methods: The study sample consisted of 267 inpatients in the internal and surgery services in a university hospital (n = 267).

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Objectives: The aim of this study is to compare the effects of the minimal extracorporeal circulation (MiECT) on postoperative systemic inflammatory response and the need for transfusion in patients undergoing open heart surgery with cardiopulmonary bypass.

Methods: Patients were divided into two groups; Group M (=31) included the patients operated via using the MiECT system and Group C (=27) included the patients operated via using conventional cardiopulmonary bypass (CPB). Perioperative markers of inflammation after cardiopulmonary bypass in both groups were tested by measuring the levels via chemiluminescent immunometric assay.

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Purpose: This study was performed to reveal the relationship of nursing students' personality traits and entrepreneurship tendency with career adaptability.

Method: This descriptive and correlational study's sample consisted of the junior and senior students in the nursing faculty of a state university in Istanbul (n = 265). The data was collected using the Student Information Questionnaire, Career Adapt-Abilities Scale, Ten Item Personality Inventory, and Scale of University Students Entrepreneurship.

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This study determined the levels of Socially Responsible Leadership of students studying in the nursing and medical faculties of a public university as well as the influencing variables. The sample of this descriptive and correlational study consisted of the students studying in the nursing and medical faculties of a public university (n = 464). The data were collected using the Socially Responsible Leadership Scale.

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The present study was conducted to evaluate the effects of various levels of dietary curcumin on growth performance, haematological values, immunity and protection against Aeromonas salmonicida subsp. achromogenes infection in rainbow trout, Oncorhynchus mykiss. Fish were fed with diets containing different levels of curcumin; 0% (C), %1 (E1), %2 (E2) and %4 (E3), as treatment groups.

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Analysis of porphyrins and 5-aminolevulinic acid (ALA), porphobilinogen (PBG) in physiological liquids is required for diagnosis and follow-up of porphyrias. High performance liquid chromatography (HPLC) and liquid chromatography tandem mass spectrometry (LC-MS) methods with higher specificity and sensitivity have been developed. The major disadvantage of those methods is that they require longer extraction times due to their matrix effects.

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