Publications by authors named "Zehra Tekin"

Background and objective Diabetic ketoacidosis (DKA) is a potentially fatal complication of uncontrolled diabetes and remains a significant source of morbidity and mortality even though it is considered preventable. Diabetes is a chronic illness that requires constant monitoring and regular check-ups. Delaying or foregoing necessary diabetes care due to a lack of health insurance can result in severe complications.

View Article and Find Full Text PDF
Article Synopsis
  • Type 2 diabetes (T2D) is linked to atrial fibrillation (AF), which increases the risk of serious heart-related issues; this study explores whether starting metformin, a common diabetes medication, reduces AF risk compared to other diabetes treatments.* -
  • The retrospective analysis included adults newly diagnosed with T2D who were prescribed either metformin or other non-insulin medications from 2007 to 2017; the results revealed that metformin did not significantly lower the incidence of AF compared to other treatments.* -
  • The study concluded that while metformin has potential health benefits, its use as a first-line treatment for T2D does not seem to reduce the risk of AF when compared to other anti
View Article and Find Full Text PDF

Seven novel pyrazole derivatives (4a-g) and four novel starting compounds incorporating substituted pyridine moieties were synthesized successfully. Cell viability assay for the tested compounds was performed, and the inhibitory concentrationlogarithmic 50 (LogIC ) values of the compounds were calculated after a 24-h treatment. Four of the examined compounds (3d, 3g, 4f, and 4g) showed comparable cytotoxic activity against CaCo-2 compared to the standard drug docetaxel at 0.

View Article and Find Full Text PDF

Six new monopeptides, seven new dipeptides, and two deprotected monopeptide dihydroquinolinone conjugates were prepared by the benzothiazole-mediated method and their structures were confirmed by nuclear magnetic resonance, mass, infrared spectroscopy, and elemental analysis methods. The human carbonic anhydrase (hCA) I and hCA II enzyme inhibition activities of the compounds were determined using the stopped-flow instrument. The synthesized peptide-dihydroquinolinone conjugates 2, 3, 6, 10, 13, and 15 showed inhibition against the hCA II enzyme in the range of 15.

View Article and Find Full Text PDF

Context: Preoperative imaging is performed routinely to guide surgical management in primary hyperparathyroidism, but the optimal imaging modalities are debated.

Objective: Our objectives were to evaluate which imaging modalities are associated with improved cure rate and higher concordance rates with intraoperative findings. A secondary aim was to determine whether additive imaging is associated with higher cure rate.

View Article and Find Full Text PDF

Diabetes risk increases with age due to changes in β-cell function and increased insulin resistance and is one of the most common chronic medical conditions in the elderly. Diabetes management in this population requires a multidisciplinary, patient-centric approach due to wide heterogeneity in patients' health and functional capacities. Meticulous assessment of each patient before formulating a regimen and thorough patient education are keys to success in achieving glycemic goals, which should be individualized.

View Article and Find Full Text PDF

Objective: The aim of this study was to assess short-term and long-term results of the pancreatic islet transplantation using the Edmonton protocol at the University of Chicago.

Materials And Methods: Nine patients underwent pancreatic islet cell transplantation using the Edmonton Protocol; they were followed up for 10 years after initial islet transplant with up to 3 separate islet infusions. They were given induction treatment using an IL-2R antibody and their maintenance immunosuppression regimen consisted of sirolimus and tacrolimus.

View Article and Find Full Text PDF