Effects of dose-dependent chronic caffeine consumption in a rat burn wound model: Histopathological and immunohistochemical evaluation.

Objectives: Using histopathological and immunohistochemical methods, we aimed to examine the dose-dependent effects of chronic caffeine consumption on the recovery of burn wounds in an rat model.

Materials And Methods: Forty-five rats were randomly assigned to a high-dose group (20 mg/kg per day for eight weeks; n=15), a low-dose group (10 mg/kg per day for eight weeks; n=15), or a control group (n=15). The burn model was created in rats.

Relationship between fragmented QRS complex and early left ventricular dysfunction after mitral valve repair.

Background: Preoperative left ventricular (LV) ejection fraction (PreLVEF) and preoperative LV end-systolic diameter (PreESD) are known predictors for postoperative LV dysfunction after mitral valve repair (MVR). Fragmented QRS (fQRS) evaluated in 12-derivation electrocardiography has widely been accepted as a sign of myocardial fibrosis. In the present study, we aimed to evaluate the relationship between fQRS in preoperative 12‑lead electrocardiography (ECG) and postoperative LV dysfunction that develop after MVR in patients with severe primary mitral regurgitation (MR) due to mitral valve prolapse (MVP).

Patterns of proliferation and fibrosis in a rat model of endometriosis following administration of Allium cepa.

Objective: Endometriosis is a common gynecological disease among reproductive-age women. Numerous hypotheses exist regarding the pathogenesis of endometriosis. In Turkey, the consumption of Allium cepa (commonly known as the "onion cure") is a popular treatment employed to alleviate a variety of gynecological disorders.

The effects of berberine on ischemia-reperfusion injuries in an experimental model of ovarian torsion.

Objective: Ovarian torsion is a gynecological disorder that causes ischemia-reperfusion injuries in the ovary. Our study investigated berberine's short- and long-term effects on ovarian ischemia-reperfusion injuries.

Methods: This study included 28 Wistar albino female rats weighing 180 to 220 g, which were divided into four groups: sham (S), torsion/detorsion (T/D), torsion/ detorsion+single dose berberine (T/D+Bb), and torsion/detorsion+15 days berberine (T/D+15Bb).

Protective and/or therapeutic effects of berberine in a model of premature ovarian failure induced by cyclophosphamide in rats.

Objective: We conducted a biochemical and histological evaluation of whether berberine has a protective and/or therapeutic effect in a cyclophosphamide-induced premature ovarian failure (POF) model.

Materials And Methods: We divided 28 Wistar albino female rats into 4 groups [control group, POF group, cyclophosphamide (CP)+berberine (Bb) group, and POF+Bb group]. The POF model was established by intraperitoneal administration of 50 mg/kg CP on day 1 followed by 8 mg/kg/day CP dissolved in saline for the following 14 days.

Effects of allium cepa on ovarian torsion-detorsion injury in a rat model.

Objective: Ischemia/reperfusion (I/R) damage following detorsion treatment, tissue fibrosis, and adhesions cause secondary tissue damage in the ovaries. Many studies have been evaluated to minimize antioxidant damage in ovarian reserve loss while minimizing I/R damage. However, no study observed long-term effects on the ovarian torsion model in rats.

Angio-Seal Used as a Bailout for Incomplete Hemostasis After Dual Perclose ProGlide Deployment in Transcatheter Aortic Valve Implantation.

Background: The failure rate of vascular closure devices remains a significant cause of major vascular complications in contemporary transcatheter aortic valve implantation practice.

Methods: This research aimed to evaluate use of the Angio-Seal device in a bailout context in the setting of incomplete hemostasis following use of dual Perclose ProGlide devices in patients undergoing transfemoral transcatheter aortic valve implantation. A total of 185 patients undergoing transfemoral transcatheter aortic valve implantation with either dual Per-close ProGlide (n = 139) or a combination of dual Perclose ProGlide and Angio-Seal (n = 46) were retrospectively analyzed.

How accurate are manufacturers' recommendations in determining ineligibility for transfemoral transcatheter aortic valve implantation?

Introduction: Up to one-third of patients indicated for transcatheter aortic valve implantation (TAVI) may be unsuitable for transfemoral TAVI (TF-TAVI) according to manufacturers' recommendations and numerous professional societies.

Objective: This study aimed to investigate the predictive value of manufacturers' guidelines for major vascular access site complications using the Perclose ProGlide device.

Methods: Among 208 patients undergoing TF-TAVI, 144 patients (69.

Association between dopamine transporter gene () variants and infertility in the Turkish females.

Objective: Worldwide, approximately 10-15% of couples is affected by infertility and infertility is associated with disturbances in female and/or male reproductive systems. The aim of the current study is to investigate the relationship between DAT1 (SLC6A3) VNTR polymorphism with female infertility.

Methods: Genomic DNA extractions were performed in 98 fertile and 90 infertile females, 3' untranslated region (3' UTR) variable number tandem repeat (VNTR) polymorphism of DAT1/SLC6A3 was determined by the use of Polymerase Chain Reaction (PCR) method.

The role of FGF-4 and FGFR-2 on preimplantation embryo development in experimental maternal diabetes.

Objective: Diabetes mellitus can cause spontaneous abortion, neonatal diseases, congenital malformations, and death. There are many studies related to the damage of hyperglycemia on embryogenesis in literature, but not enough studies on hyperglycemia effects on embryogenesis. Fibroblast growth factor (FGF) molecules play an essential role in pre-implantation embryo development and diabetes pathogenesis.

Usefulness of neutrophil-to-lymphocyte ratio for predicting acute pericarditis outcomes.

Background: In daily practice, C-reactive protein (CRP) may be used to predict recurrence and treatment response in patients with acute pericarditis; however, the predictive role of CRP might be insufficient for clinical prediction in some patients. In this study, we aimed to investigate the relationship between neutrophil-to-lymphocyte ratio (NLR) and the composite endpoint of pericarditis recurrence and/or tamponade within 1 year in patients with acute pericarditis.

Methods: A total of 104 patients diagnosed with acute idiopathic pericarditis (mean age 42.

Fragmented QRS on surface electrocardiography as a predictor of cardiac mortality in patients with SARS-CoV-2 infection.

Aims: Although severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection is mainly a respiratory system disease, recent studies reported that cardiac injury is associated with poor outcomes in this population. There are few studies which assessed standard electrocardiogram (ECG) as a prognostic tool during the course of SARS-CoV-2 infection. The aim of this study is to identify the relationship between of ECG parameters and prognosis of patients infected with SARS-CoV-2.

Long-term comparison of everolimus- vs. novolimus-eluting bioresorbable vascular scaffolds in real world patients.

Introduction: Elevated risk of adverse events in comparison to metallic stents resulted in withdrawal of everolimus-eluting bioresorbable scaffolds (eBVS), known as the most intensively studied BVS. There is a paucity of data comparing the two different BVS.

Aim: To evaluate the long-term clinical outcomes of the novolimus-eluting bioresorbable vascular scaffold (nBVS) compared with eBVS.

A new potentiometric platform: Antibody cross-linked graphene oxide potentiometric immunosensor for clenbuterol determination.

An immunosensor is based on the signal measurement obtained upon the reaction of an antibody antigen complex. It plays a significant role in various fields such as environmental analysis, production monitoring, drug detection or screening, veterinary medicine, and animal food. In this study, an antibody crosslinked graphen oxide (GO)-based potentiometric sensor has been developed for fast, simple, and economical detection of clenbuterol.

Outcomes of the novolimus-eluting bioresorbable vascular scaffold in real world clinical practice.

Background: Most of the current data regarding the use of bioresorbable scaffolds (BRS) come from everolimus-eluting stent platforms. Adverse events with the everolimus-eluting BRSs which are the most comprehensively characterized BRS, hampered the clinical use of other BRS. There is paucity of published data regarding long term use of novolimus-eluting BRS.

Proteinous Polymeric Shell Decorated Nanocrystals for the Recognition of Immunoglobulin M.

This study demonstrates the preparation of photosensitively orientated and crosslinked proteinous polymeric shell having quantum dot based nanocrystals through Amino acid Decorated and Light Underpinning Conjugation Approach (ANADOLUCA). ANADOLUCA is based on photo-electron transfer method and uses these decorated nanocrystals for specifically and effectively recognition and detection of Immunoglobulin M in the aqueous environment. The conjugation method effectively provides an orientation of affinity pairs on the surface of quantum dots nanocrystals.

Infertility Stigma Scale: A psychometric study in a Turkish sample.

Purpose: The purpose of the present study is to conduct the Turkish validity and reliability study of the Infertility Stigma Scale (ISS).

Design And Methods: This methodological study was conducted in an infertility polyclinic in Turkey. The sample consisted of 178 infertile women.

The relationship between the S-wave in lead 1 and recurrence of RVOT PVC ablation.

Background: Radiofrequency catheter ablation (CA) is a common non-pharmacological treatment option for ventricular premature contractions (PVCs) originating from right ventricular outflow tract (RVOT). In this study, we aimed to investigate the relationship between recurrence after CA for RVOT-PVC and S-wave in lead 1 that was shown to be associated with RVOT depolarization.

Methodology: A total of 104 patients who were referred to our clinic for CA for idiopathic RVOT-PVC between 2012 and 2015years were enrolled.

Is bioresorbable vascular scaffold acute recoil affected by baseline renal function and scaffold selection?

Objective: The aim of the present study was to investigate the relationship between glomerular filtration rate (GFR) and acute post-scaffold recoil (PSR) in patients undergoing bioresorbable scaffold (BVS) implantation.

Methods: We included 130 patients who underwent everolimus-eluting BVS device (Absorb BVS; Abbott Vascular, Santa Clara, CA, USA) or the novolimus-eluting BVS device (Elixir Medical Corporation) implantations for single or multi-vessel disease. Clinical, angiographic variables and procedural characteristics were defined and pre-procedural GFR was calculated for each patient.

Bitargeting and ambushing nanotheranostics.

The main problem in cancer chemotherapy is the cytotoxic side effects of therapeutics on healthy tissues and cells. The targeted drug delivery and nanotechnology are intensively investigated area to find new ways to solve, at least to reduce, these problems. Hereby, we have reported a new method inspired from both conventional military strategies and biorecognition in the body.

Evaluation of arterial stiffness with plasma GGT levels and pulse wave velocity measurement in patients with FMF.

Objective: Pulse wave velocity (PWV) is a non-invasive technique used to evaluate the arterial elasticity, which is an early indicator of atherosclerosis. Lately, gamma glutamyl transferase (GGT) is considered a determiner of arterial stiffness (AS). In this study, we aimed to evaluate the relationship between GGT levels and AS with PWV in patients with Familial Mediterranean fever (FMF).

Bioconjugated and cross-linked bionanostructures for bifunctional immunohistochemical labeling.

The present study describes the development and use of a new bioconjugate combining targeted quantum dot labeling with an immunoperoxidase method and explores whether these bioconjugates could specifically and effectively label Cu/Zn superoxide dismutase (SOD1). The new bioconjugate is designed for the examination of samples both under fluorescent and bright-field microscopy at the same time. For this purpose chlorobis(2-2'-bipyridyl) methacryloyl tyrosine-ruthenium(II) and bis (2-2'-bipyridyl) methacryloyltyrosine-methacryloyltryptophan-ruthenium (II) photosensitive monomers and photosensitive poly(Bis (2-2'-bipyridyl)) methacryloyltyrosine-methacryloyltryptophan-ruthenium(II) were synthesized and characterized.

Mutual recognition of TNT using antibodies polymeric shell having CdS.

Click chemistry is the latest strategy called upon in the development of state of the art exponents of bioconjugation. In this study, we have proposed a covalent and photosensitive crosslinking conjugation of the antibody on nano-structures. For this purpose, quantum dots (QDs) without affecting conformation and function of proteins through the ruthenium-chelate based aminoacid monomer linkages have been applied.

Investigation of photosensitively bioconjugated targeted quantum dots for the labeling of Cu/Zn superoxide dismutase in fixed cells and tissue sections.

This study presents the development of targeted and antibody cross-linked QDs and explores whether these bioconjugates could specifically and effectively label Cu/Zn superoxide dismutase (SOD1) on fixed cells and tissues. QD-antibody conjugation was achieved by using our previously invented AmiNoacid (monomer) Decorated and Light Underpining Conjugation Approach (ANADOLUCA) method. In this method, we have used a photosensitive aminoacid monomer having ruthenium complex which is a synthetic and inexpensive material for the preparation of bioconjugates.