Determination of carcinogenic benzo(a)pyrene in heat treated black tea samples from Turkey by using HPLC-fluorescence detection system.

A rapid, simple, and cost-efficient extraction method was developed for evaluating and screening benzo(a)pyrene (BaP) in tea samples by using high performance liquid chromatography (HPLC) with coupled fluorescence detector (FLD) in order to obtain the best extraction performance. In this study, it was observed that when optimized using microwave assisted extraction (MAE) method was performed twice for 2 min using 10 mL n-hexane: acetonitrile (1:3, v/v). The recoveries for BaP in tea were found to be 97 ± 2; 83 ± 8 and 92 ± 6%, respectively.

Ventral-approach augmented nontransected anastomotic (vANTA) urethroplasty for bulbar urethral strictures: a single-center experience.

Background/aim: This study describes ventral-approach augmented nontransected anastomotic (vANTA) urethroplasty and presents the preliminary functional results of patients treated with this technique.

Materials And Methods: Twenty-three patients who underwent vANTA urethroplasty were included in the study. Stricture location, stricture length, preoperative uroflowmetry parameters (maximum flow rate (Qmax) and mean flow rate (Qmean)), preoperative International Index of Erectile Function (IIEF)-5 scores, operation time, postoperative complications, length of hospital stay, and follow-up periods were recorded.

Impact of the COVID-19 pandemic and migration on tuberculosis notifications: a retrospective analysis with 5-year data from three centers.

Purpose: We aimed to determine the incidence of TB among immigrants and non-immigrants in Sanliurfa, Türkiye between 2018 and 2022 and to examine the effect of COVID-19 on the incidence, location, and drug resistance patterns of tuberculosis.

Methods: This study was a retrospective review of patients diagnosed with tuberculosis in Şanlıurfa Tuberculosis Dispensary between January-2018 and May-2022. Patients were assessed in terms of age, sex, site of tuberculosis, and drug resistance profiles before and during the COVID-19 pandemic.

Alterations of cardiometabolic risk profile in polycystic ovary syndrome: 13 years follow-up in an unselected population.

Purpose: Cardiometabolic risk factors are common in women with polycystic ovary syndrome (PCOS) during reproductive years. The aim of this study was to determine the impact of aging on cardiometabolic risk of the syndrome by examining women who had previously been diagnosed to have PCOS or to be healthy in an unselected population in 2009.

Participants: Forty-one women with PCOS who were diagnosed and phenotyped according to the Rotterdam criteria and 43 age- and body mass index (BMI)-matched healthy women from the same unselected cohort.