Nurhayat Özkan Sevencan

ORCID: 0000-0001-9013-3517
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Research Areas
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Chronic Kidney Disease and Diabetes
  • Helicobacter pylori-related gastroenterology studies
  • Infections and bacterial resistance
  • Cutaneous Melanoma Detection and Management
  • Body Composition Measurement Techniques
  • Nonmelanoma Skin Cancer Studies
  • Neurological diseases and metabolism
  • Diabetes Management and Education
  • Legionella and Acanthamoeba research
  • Inflammatory Biomarkers in Disease Prognosis
  • Virus-based gene therapy research
  • Neuroendocrine Tumor Research Advances
  • Clinical Nutrition and Gastroenterology
  • Obesity, Physical Activity, Diet
  • Cutaneous lymphoproliferative disorders research
  • Renal and Vascular Pathologies
  • Dietary Effects on Health
  • Nuclear Structure and Function
  • Pregnancy and preeclampsia studies
  • Retinal Diseases and Treatments
  • Gastroesophageal reflux and treatments
  • Gut microbiota and health
  • Gastrointestinal disorders and treatments
  • Cerebral Venous Sinus Thrombosis

Karabük University
2018-2021

Süleyman Demirel University
2019

The neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte (PLR), albuminuria and uric acid are known to be independent predictors of hypertension cardiovascular mortality. However, date, no study has been conducted describing the relationships between NLR, PLR estimated glomerular filtration rate (eGFR) in hypertensive patients with chronic kidney disease (CKD) who do not require renal replacement therapy.This prospective included 271 essential eGFR ≥ 30 ml/min/1.73 m2. were divided into...

10.5114/aoms.2018.76262 article EN cc-by-nc-sa Archives of Medical Science 2018-10-26

Abstract Evidence suggests that gut microbiota dysbiosis plays a critical role in the initiation and promotion of inflammatory bowel disease (IBD). Kefir is fermented dairy product including yeast bacterial species. We aimed to investigate effect kefir on trinitrobenzene sulfonic acid (TNBS)‐induced colitis rats using two different doses. Fifty‐four Wistar were divided into six groups. For 14 days, normal control groups given tap water, kefir10 control, colitis, kefir30 phosphate‐buffered...

10.1002/fsn3.1174 article EN cc-by Food Science & Nutrition 2019-08-22

To determine whether there are differences in the central corneal thickness (CCT), retinal nerve fiber layer (RNFL), and ganglion cell-inner plexiform (GC-IPL) women with iron deficiency anemia (IDA) vitamin B12 (B12DA).The patients were divided evaluated three groups as IDA (group 1), combined IDA-B12DA 2), healthy females 3). Each group constituted 35 subjects. CCT, endothelial cell density (CD), coefficient of variation (CV), hexagonality (HEX) values evaluated. Superior, nasal, inferior,...

10.1167/tvst.7.4.16 article EN cc-by-nc-nd Translational Vision Science & Technology 2018-08-24

Dipeptidyl peptidase-4 inhibitors are commonly used drugs for the treatment of type 2 diabetes mellitus. While acute pancreatitis cases induced by saxagliptin, sitagliptin, and vildagliptin (all which members dipeptidyl group) have been reported, there is no clear evidence suggesting that linagliptin may cause pancreatitis, information in this regard limited to a few studies. Moreover, reported were directly associated with linagliptin.We present case linagliptin-related 79-year-old male...

10.1097/md.0000000000013284 article EN cc-by-nc Medicine 2018-12-01

The scientific studies that have been conducted so far highlight renal resistive index (RI) and aortic knob width (AKW) indicate poor prognosis regarding cardiovascular mortality. But the existence of a direct relationship RI AKW is unclear. This study aims investigating between measured in chest radiography patients with hypertensive nephropathy who do not require replacement therapy.This prospective included 268 consecutive essential hypertension. Patients were divided into 2 groups as...

10.1097/md.0000000000012434 article EN cc-by-nc Medicine 2018-10-01

Background: Oxidative stress status in different cancer types was investigated before, but not studied gastric intestinal metaplasia to the best of our knowledge. Purpose this study is examine whether there a difference between oxidative patients with (IM) compared individuals without IM, we serum levels disulfide (SS), total thiol (TT) and native (NT). Methods: This prospective, non-randomized casecontrol including 67 histopathologically confirmed IM 60 demographically matched terms age,...

10.5937/jomb0-29349 article EN cc-by Journal of Medical Biochemistry 2021-01-01

Abstract Rationale: Serratia marcescens (S. marcescens) is an opportunistic pathogen of the Enterobacteriaceae family. Although S. known to cause sepsis, meningitis, endocarditis, urinary system and ocular infections, skin infections are sporadic. Squamous cell carcinoma (SCC) most aggressive cancer type that often located in head neck region, rarely scalp tissue. Patient concerns: An 89-years-old male patient was diagnosed with SCC three years ago. The frontal region skull showed ulcerated...

10.1097/md.0000000000012596 article EN cc-by-nc Medicine 2018-10-01

Suttonella indologenes is a Gram-negative, aerobic coccobacillus of Cardiobacteriaceae family and its natural habitat the mucous membranes upper respiratory system. The literature includes limited number case reports concerning fatal endocarditis due to infection in prosthetic heart valves caused by aforementioned microorganism. However, there no information on extracardiac involvement this Here, we present peritonitis patient receiving continuous ambulatory peritoneal dialysis.

10.4103/1319-2442.225200 article EN cc-by-nc-sa Saudi Journal of Kidney Diseases and Transplantation 2018-01-01

The aim of this study was to investigate the prevalence Adenovirus-36 (Ad-36) in overweight and obese patients effects virus on some metabolic parameters.The included 236 female with body mass index (BMI) ≥ 25. were separated into 2 groups as (BMI: 25-29.99) (BMI 30). To quantitatively determine antibody (Ab) specific adenovirus type 36 serum samples, enzyme-immunoassay (EIA) method used (AdV36-Ab, ELISA Kit, MyBioSource). Laboratoryparameters compared between who are Ad-36 Ab positive...

10.3855/jidc.11285 article EN cc-by The Journal of Infection in Developing Countries 2019-07-31

Aim: Obesity is an important public health issue that rapidly increasing in our country and around the world.According to World Health Organization (WHO), Turkey has most cases of obesity Europe with 29.5% prevalence 2016.In this study, we aimed perform diabetes adult childhood groups region based on patient records admitted hospital.Material Methods: 3-year patients Karabuk University Education Research Hospital, diet outpatient clinic between years 2016 2018 retrospectively were examined...

10.25048/tjdo.2019.38 article EN Turkish Journal of Diabetes and Obesity 2019-04-29

Trichobezoars present with stomach ache and a mass in the stomach. It's common young middle-aged women having psychiatric disorder, presenting existence of Although it's one rare causes anaemia it should be considered when dealing cases chronic unresponsive anaemia.

10.5455/jpma.27349 article EN cc-by Journal of the Pakistan Medical Association 2020-01-01

It is important to ensure proper nutrition prevent malnutrition, mortality and the development of metabolic disorders in followed up patients intensive care unit. In case gastrointestinal tract starts functioning, enteral feeding should be started early period. Patients given parenteral support when does not work. this study, we compared mortality, malnutrition parameters who received nutritional via nasogastric catheter, percutaneous endoscopic gastrostomy total nutrition. We...

10.5455/medscience.2019.08.9019 article EN cc-by-nc-nd Medicine Science | International Medical Journal 2019-01-01

Aim: This study aimed to assess whether metabolic syndrome (MetS) criteria varied by gender and the homeostatic model assessment of insulin resistance (HOMA-IR) index could be used as a new MetS predictor. Materials Methods: We performed standard oral glucose tolerance test (OGTT) in 316 patients with impaired fasting (IFG) investigated presence (IGT), type 2 diabetes mellitus (T2DM), MetS. Results: found that was higher females than males. The obesity rate 57.0% 36.8% for males,...

10.5455/annalsmedres.2020.05.518 article EN Annals of Medical Research 2021-01-01

Although malignant melanoma is a rare type of skin cancer, it accounts for most cancer-related deaths. Foot lesions may be ignored by both patients and clinicians could therefore lead to advanced disease. An acral also confused with pressure ulcer result in late diagnosis. The need perform biopsy should considered when dealing protracted wounds. In this report, we present the case an 84-year-old female patient melanoma, which was diagnosed late, recurred same area following surgery, caused...

10.37990/medr.911263 article EN Medical Records 2021-08-23
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