Preoperative Delta Neutrophil Index, Platelet Lymphocyte Ratio and Immature Granulocyte Count for Differentiating Metastatic Colon Cancer from Non-Metastatic Colon Cancer: A Retrospective Study.

Aim: Immature granulocytes show bone marrow activation before neutrophil response and there are studies in the literature showing that the number of immature granulocytes is an auxiliary marker in the diagnosis and treatment of different diseases. The Delta Neutrophil Index (DNI), Immature Granulocyte Count (IGC) have previously been studied as markers in thyroid and breast cancers. The aim of this study was to determine whether immature granulocyte IGC and DNI values measured in preoperative blood parameters have a diagnostic benefit for the detection of advanced colon cancer.

Characteristics of Nocturnal Hypoglycaemic Events and Their Impact on Glycaemia.

Background: Nocturnal hypoglycaemia is a burden for people with diabetes, particularly when treated with multiple daily injections (MDI) therapy. However, the characteristics of nocturnal hypoglycaemic events in this patient group are only poorly described in the literature.

Method: Continuous glucose monitoring (CGM) data from 185 study participants with type 1 diabetes using MDI therapy were collected under everyday conditions for up to 13 weeks.

Explainable artificial intelligence for LDL cholesterol prediction and classification.

Introduction: Monitoring LDL-C levels is essential in clinical practice because there is a direct relation between low-density lipoprotein cholesterol (LDL-C) levels and atherosclerotic heart disease risk. Therefore, measurement or estimate of LDL-C is critical. The present study aims to evaluate Artificial Intelligence (AI) and Explainable AI (XAI) methodologies in predicting LDL-C levels while emphasizing the interpretability of these predictions.

Effect of an online posture exercise program during the COVID-19 pandemic on students' musculoskeletal pain and quality of life.

Background: Prolonged sitting and poor posture can contribute to musculoskeletal pain and have a negative effect on health-related quality of life (HRQoL) among young adults. Any prolonged posture leads to static loading of soft tissues and causes discomfort. Seated posture leads to inactivity causing an accumulation of metabolites, accelerating disk degeneration and musculoskeletal pain.

Effect of Arterialization on Venous Blood Glucose Concentrations and Implications for Observed Continuous Glucose Monitoring Accuracy.

Heating of the arm and/or hand ("arterialization") is sometimes used in continuous glucose monitoring (CGM) performance studies with the reported aim of reducing differences between venous and capillary glucose concentrations. In this study, the effect of heating on venous glucose concentrations and CGM accuracy was investigated. A heating pad set to 50°C (122°F) was used with 20 participants to heat either the dominant or nondominant arm and hand.

Removal of nafcillin from aqueous solution with green synthesis iron oxide nanoparticles.

In this study, iron oxide nanoparticles were synthesized from extract and used to remove nafcillin, which exhibits toxic properties in aqueous solutions. To understand the adsorption behavior of naphcillin on the nanoadsorbent, the optimum conditions, kinetics and isotherm of adsorption were studied in detail. It was found that the adsorption process was consistent with the pseudo-second order kinetic model and Langmuir's isothermal model.

Are YouTube Videos Sufficient for Educational Purposes for Robotic Right Hemicolectomy Learning and Has Complete Mesocolic Excision Changed That?

Background/aims: The aim of this study is to evaluate the efficiency for educational purposes by evaluating the videos published on YouTube channel, which is an open source video sharing platform, for robotic right hemicolectomy procedure.

Materials And Methods: We searched YouTube website to choose video clips that included information about robotic right hemicolec- tomy for right colon cancer. All videos were analyzed according to the criteria like quality of videos, quality of teaching, and modified Laparoscopic Surgery Video Educational Guidelines.

Emergency/Elective Surgery and Emergency Percutaneous Interventions in Liver Hydatid Cysts and Their Results.

Background: Hydatid cyst may remain asymptomatic for several years or may become complicated. The aim of this study is to evaluate the patients who were operated on for liver hydatid cyst in our clinic and the results of preoperative or postoperative complications.

Methods: The data of 836 patients who underwent surgery (n = 750) or Puncture, Aspiration, Injection, and Re-aspiration (n = 86) for hydatid cyst disease in our clinic between January 2006 and January 2021 were evaluated retrospectively.

Biliary Complications in Living Liver Donors After Donor Hepatectomy: A Single-Center Experience.

Objectives: The most frequent postoperative morbidity following living donor liver transplant is biliary complications, which can happen for both anatomical and procedural reasons.

Materials And Methods: We conducted a retrospective analysis of 104 patients who were living liver donors undergoing hepatectomy from January 2011 to April 2022. We evaluated all perioperative finding such as age, sex, remnant liver volume, biliary anatomy, theduration of operation time and hospitalization, and blood loss.

COVID-19 infection frequency and clinical course in patients with liver transplantation: Results of a single transplant center in Türkiye.

Objectives: In this paper, it was tried to determine the incidence of COVID-19, course of the disease, and mortality rate in liver transplant patients by evaluating all patients operated on in our center. In addition, the results of liver transplantation performed in our center during the pandemic period were also presented.

Material And Methods: All patients who had undergone liver transplantation in our liver transplant center were questioned about their history of COVID-19 either at their routine controls in the clinic or by phone interview.

AIMSurv: First pan-European harmonized surveillance of invasive mosquito species of relevance for human vector-borne diseases.

Human and animal vector-borne diseases, particularly mosquito-borne diseases, are emerging or re-emerging worldwide. Six invasive mosquito (AIM) species were introduced to Europe since the 1970s: , , , , and . Here, we report the results of AIMSurv2020, the first pan-European surveillance effort for AIMs.

Removal of lithium from aqueous solutions by solid-phase extraction using sawdust loaded with magnetite nanoparticles and study of apoptosis, MDA and 8-OHdG caused by lithium toxicity in fish brain.

Lithium, which has a high industrial value, is an environmental pollutant of concern to those who work with lithium in industry as well as to the general public. Biological parameters such as MDA, 8-OHdG, apoptosis (caspase-3), and acetylcholinesterase (AChE) were studied to determine the toxic effects on the brain tissue of the model organism () exposed to high dose lithium. According to the results obtained, it was found that lithium exposure caused oxidative stress with an increase in MDA level over time and, accordingly, DNA damage and apoptosis occured in brain tissue.

Turkish HPB Surgery Association consensus report on hepatic cystic (HCE).

Objectives: Cystic (CE) is one of the important problems of the Eurasian region. We aimed to prepare a consensus report in order to update the treatment approaches of this disease. This study was conducted by Turkish HPB Surgery Association.

Early post-operative morbidity and mortality predictors in peptic ulcer perforation.

Background: Peptic ulcer perforation (PUP) is one of the cause of acute abdomen, incidence of this entity is 5% of all abdominal emergencies. Numerous prognostic factors have been reported for morbidity and mortality after PUP, this study attempts to analyze the factors affecting mortality and morbidity in patients with PUP.

Methods: The medical record of patients who were operated for PUP in our clinic was retrospectively evaluated between January 2008 to January 2018.

Factors affecting birth satisfaction of women in Turkey: A cross-sectional study.

Objective: Whether the method of birth affects the factors that contribute to the birth satisfaction of women is controversial. But, the importance of positive birth experience perception in perinatal care is increasing. This study aimed to examine women's birth satisfaction and the affecting factors in a university hospital.

Minimally Invasive Pancreaticoduodenectomy: Similar Morbidity and No Mortality in the Learning Period.

Objectives: Pancreaticoduodenectomy (PD) is one of the most challenging operations in gastrointestinal system due to the difficulty of dissection areas and the need for complex reconstruction. The aim of this study is to compare the morbidity, post-operative pancreatic fistula (POPF), and mortality rates of the cases we have from the learning period for minimally invasive PD and our previous open PD cases with similar fistula risk scores (FRSs).

Methods: Patients with similar age, ASA score, pre-operative drainage, and FRS were included in the study.

The Utility of Immature Granulocyte Count and Percentage on the Prediction of Acute Appendicitis in the Suspected Acute Appendicitis According to the Alvarado Scoring System: A Retrospective Cohort Study.

Background: This study aimed to investigate the utility of immature granulocyte count and percentage on the prediction of suspected acute appendicitis according to the Alvarado scoring system and its effect on the need for computed tomography scanning.

Methods: Adult patients who had an Alvarado scoring system between 4 and 7 with the first imaging technique computed tomography were included and retrospectively analyzed. The immature granulocyte count and granulocyte percentage were obtained from the blood samples taken at the time of the patient's first admission to the hospital.

Solid Phase Extraction for the Determination of Methylene Blue Using Lignocellulosic Biosorbent in Aqueous Solutions.

The recent introduction of a large number of synthetic dyes, which are toxic, mutagenic, and carcinogenic, has made the situation worse by disrupting normal aquatic life. For this reason, the detection and removal of dyestuffs in wastewater become important. In this study, for the extraction of methylene blue, used as solid phase extraction adsorbent, lignocellulosic biosorbent of tea waste activated with ZnCl was prepared.

Neurological disorders in liver transplantation.

Background And Purpose: Liver transplantation is the only curative treatment in patients with end-stage liver failure. It has been associated with neurological disorders more frequently than other solid organ transplantations. We aimed to detect neurological disorders in liver transplantation patients and determine those that affect mortality.

Biliary Stenting Prior to Pancreaticoduodenectomy and its Effects on Postoperative Outcome. Twenty Years of Experience with 805 Patients.

Background: The aim of this study was to evaluate the potential effects of biliary drainage before pancreaticoduodenectomy on postoperative outcomes.

Methods: This study was conducted retrospectively on data from 820 cases of pancreaticoduodenectomy performed in the Gastrointestinal Surgery Department of Ankara City Hospital between April 1999 and August 2019. Twenty years of collected patient data were re-examined and 805 patients were divided into two groups as those who underwent preoperative biliary drainage (PBD) and those who did not (non-PBD).

Primary anorectal malignant melanomas: retrospective analysis of 11 cases in a single center.

Objectives: Anorectal malignant melanoma is a rare tumor with poor prognosis. In this study, it was aimed to present our surgical results by reviewing the literature retrospectively in 11 patients who underwent surgery for ARMM in our clinic.

Material And Methods: The patients who underwent surgery for anorectal malignant melanoma in Yuksek İhtisas Training and Research Hospital between 2007-2018 were included in the study.

Tuning CO sensing properties of HPTS along with newly synthesized coordination polymers (CPs).

Coordination polymers (CPs), new functional hybrid materials, have received important attention due to their structural features and many different applications such as gas storage, catalysis, energy storage, small molecule adsorption, luminescence, and chemical sensors. In this study, two newly synthesized metal-organic frameworks (MOFs); [Mn(µ-dmg)-(µ-dmg)(µ-bipy)] (CP1) and [Mn(µ-dmg)(µ-dmg)(µ-dpeten)] (CP2); were used for sensing of gaseous carbon dioxide with a spectrofluorometric method with a dye, 8-hydroxypyrene-1, 3, 6-trisulfonic acid (HPTS) as matrix additive material for the first time. The ion-pair form of the HPTS was used in the polymethyl methacrylate matrix as a thin film form.

How can surgical continuity be maintained during the COVID-19 pandemic? A quality improvement study in the pre-vaccination period.

Objectives: During the COVID-19 pandemic, most of the elective surgeries had to be postponed. However, it is not possible to delay the surgical treat- ment of cancer patients for a long time. The aim of this study was to present how gastrointestinal system surgery operations are managed without delay and how employee safety is ensured , together with the results of the last five months.