Publications by authors named "Isık M"

Background: This study aimed to determine the frequency of compliance with surgical prophylaxis in Turkey and to identify the causes and risk factors for non-compliance.

Methods: This multi-center, prospective, point prevalence study was conducted in eight hospitals from different regions of Turkey. Patients over 18 years who underwent surgical antimicrobial prophylaxis (SAP) in all hospital surgical units were included in the study.

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This work describes the development of the first enantioselective addition reaction between 1,3,5,7-tetramethyl-BODIPYs and isatin derivatives. The reaction utilizes bifunctional quinine/squaramide organocatalysts and affords nine novel chiral BODIPY dyes under mild conditions, with enantioselectivities reaching up to 60%. The synthesized BODIPY-oxindoles exhibit high fluorescence emissions, consistent with their parent BODIPYs, and display tunable colors.

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Purpose: After the diagnosis of breast cancer, women's sexuality becomes complex, and the sexual lives of couples are strongly affected by the treatment process of the disease. The aim of this study is to determine the perceptions, experiences, expectations, and needs related to sexuality from the perspective of women diagnosed with breast cancer and their partners.

Method: In this study, a descriptive qualitative design based on a thematic analysis approach was used.

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Background: The management of pediatric acute myeloid leukemia (AML) is based on the prognostic risk classification of initial leukemia. Targeted next-generation sequencing (NGS) is a reliable method used to identify recurrently mutated genes of pediatric AML and associated prognosis.

Methods: In this study, we retrospectively evaluated the prognostic, and therapeutic utility of a targeted NGS panel covering twenty-five genes, in 21 children with de novo and 8 with relapsed or secondary AML.

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The objective of this study was to evaluate the effect of coronavirus disease perception on somatic sensations and cognitive emotion regulation in pregnant women. The study is a descriptive cross-sectional study. The sample consisted of 144 pregnant women.

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Aim: To assess the impact of Aspergillus PCR on managing invasive aspergillosis (IA) in routine patient management.

Methods: A retrospective study included 235 patients who had Aspergillus PCR tests performed on respiratory samples (bronchoalveolar lavage, non-bronchoscopic lavage, and sputum) from November 2020 to April 2022.

Results: Of 293 tests, 11.

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Purpose: To evaluate the natural history of dry age-related macular degeneration (AMD) through advanced retinal pigment epithelium (RPE) analysis and sub-RPE illumination (SRI) data and to elucidate their correlation with disease progression.

Methods: A total of 82 patients with dry AMD were included in this longitudinal study. Spectral-domain optical coherence tomography (SD-OCT) was utilized to evaluate central macular thickness (CMT), central retinal thickness (CRT), foveal outer nuclear layer (ONL) thickness, and ellipsoid zone (EZ) integrity.

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This work describes one-step syntheses of various stereogenic-at-boron fluorochromes (BOSPYR) multicomponent reactions involving readily accessible boronic acids, salicylaldehydes, and 2-formylpyrrole hydrazones. The dyes absorb and emit in the visible region of the electromagnetic radiation, and are characterized by large Stokes shifts (2850-4930 cm) with weak fluorescence emissions (: 1.5-9.

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Article Synopsis
  • This study reviews several traditional feature detection and matching methods in computer vision, including SIFT, SURF, and ORB, highlighting their architectures and complexities.
  • It evaluates the performance of these algorithms using the Image Matching Challenge Photo Tourism 2020 dataset with over 1.5 million images, finding FAST combined with ORB as the fastest for feature extraction and matching.
  • The research reveals which algorithms, like AKAZE and ORB, perform best under different image transformations and disturbances, ensuring resilience and efficiency in various conditions.
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  • The Intermountain Risk Score (IMRS) is a simple and inexpensive tool that predicts mortality using patient demographics and basic lab results, specifically for those with acute pulmonary edema.
  • In a study of 371 patients, the IMRS effectively stratified patients into low, moderate, and high-risk groups based on their likelihood of dying within one month or one year of hospitalization.
  • Results showed that a cutoff IMRS value of 15.5 significantly predicted mortality risk, with higher scores correlating to greater risk of death, confirming the IMRS as a reliable predictor in this medical context.
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Objective: It is extremely important for healthcare professionals to protect patients' privacy during diagnosis and treatment processes related to gynecology and obstetrics and to warn them in case patients' privacy is violated. This study was aimed at determining attitudes of female patients having obstetrics examination towards privacy and raising their awareness of privacy.

Methods: This cross-sectional-descriptive study was conducted with 410 patients who presented to the gynecology and obstetrics outpatient clinic of a university hospital.

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Herpes simples virus 1 (HSV-1) keratitis is a major cause of blindness globally. During primary infection, HSV-1 travels to the trigeminal ganglia and establishes lifelong latency. Although some treatments can reduce symptom severity and recurrence, there is no cure for HSV-1 keratitis.

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Background: Evaluating the effect of different obturation techniques on postoperative pain level and radiographic healing on non-surgical endodontic retreatment (NSER) applied in a single visit in teeth with a single root canal and apical periodontitis (AP).

Materials And Methods: Sixty-three teeth from 50 systemically healthy patients (mean age 34.19 ± 9.

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Introduction: The aim of this study was to compare the efficacy of the treat-and-extend (TAE) regimen versus the pro re nata (PRN) regimen in patients with bevacizumab-resistant diabetic macular edema (DME) treated with aflibercept, with or without adjunctive laser therapy.

Methods: Ninety-one eyes from 91 patients who were switched to aflibercept after three consecutive intravitreal bevacizumab injections for the treatment of DME were included in this retrospective real-world study. The patients were categorized into three groups: TAE (n = 30), TAE + laser (n = 31), and PRN (n = 30).

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Cellular growth and organismal development are remarkably complex processes that require the nutrient-responsive kinase mechanistic target of rapamycin complex 1 (mTORC1). Anticipating that important mTORC1 functions remained to be identified, we employed genetic and bioinformatic screening in C. elegans to uncover mechanisms of mTORC1 action.

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Background/aim: The transfusion of blood products is a life-saving clinical practice in patients with bleeding, hemoglobinopathy, and cancer. It was aimed herein to analyze the frequency and types of blood component-related acute transfusion reactions (ATRs) in pediatric patients.

Materials And Methods: This retrospective study was conducted at a tertiary care academic pediatric hospital.

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Inhibition ofaldose reductase (AR), α-glycosidase (α-GLY), and α-amylase (α-AMY) are some of the essential targets in diabetes mellitus (DM). Here, a series of imidazo[1,2-]pyridine-based 1,3,4-thiadiazole derivatives (-) were successfully synthesized and characterized using H NMR, C NMR, and HRMS spectroscopic techniques. The inhibition effects of the synthesized derivatives against AR, α-GLY, and α-AMY were evaluated using both in vitro and in silico methods.

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Article Synopsis
  • A gram-negative bacterium typically does not cause infective endocarditis, but a rare case has been documented.
  • In this case, after an eight-year period following the Benthall-DeBono procedure, there was late dehiscence of an aortic valve conduit due to leakage.
  • This led to the development of a large pseudoaneurysm and severe paravalvular aortic insufficiency, ultimately linked to the infective endocarditis infection.
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Objective: We aimed to evaluate the frequency of Post Traumatic Stress Disorder (PTSD), to determine the risk factors, and to monitor the change of symptoms after 6 months among individuals who survived the avalanche disaster in Van.

Method: Face-to-face interviews were conducted with 35 people who were rescued from two consecutive avalanche disasters in Van 2 months and 6 months after the avalanche disaster. The socio-demographic and clinical data of the cases were evaluated.

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Background: Uterine leiomyosarcoma represents a seldom-encountered subset within the spectrum of uterine malignancies. Occurrences of appendicular skeletal metastases in uterine leiomyosarcomas are infrequent. In this study, we examined patient surveys to elucidate the clinical characteristics and outcomes of individuals with uterine leiomyosarcoma exhibiting metastatic dissemination to these anatomical regions.

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Background: Primary cardiac tumors are uncommon, with approximately 70-80% classified as benign. Myxomas constitute roughly half of all benign cardiac tumors, while cardiac hydatid cysts are exceptionally rare. Shortness of breath is a prominent symptom associated with these conditions.

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In contemporary medicinal chemistry, employing a singular small molecule to concurrently multi-target disparate molecular entities is emerging as a potent strategy in the ongoing battle against metabolic disease. In this study, we present the meticulous design, synthesis, and comprehensive biological evaluation of a novel series of 1,2,3-triazolylmethylthio-1,3,4-oxadiazolylbenzenesulfonamide derivatives (8a-m) as potential multi-target inhibitors against human carbonic anhydrase (EC.4.

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