Publications by authors named "Durhan M"

Acrylamide (ACR) is a colorless, odorless, and water-soluble solid molecule. In addition to being an important industrial material, ACR is found in fried and baked carbohydrate-rich foods. ACR is regarded as a typical axonal neurotoxin that induces neuropathy.

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Article Synopsis
  • - The study investigates the impact of TRPV1 channels on Alzheimer's Disease (AD), focusing on how capsaicin (a TRPV1 agonist) and capsazepine (a TRPV1 antagonist) affect neurodegeneration and memory in a rat model induced by okadaic acid.
  • - Administering okadaic acid increased harmful brain markers and led to impaired spatial memory, while capsaicin treatment reversed these negative effects, unlike capsazepine, which did not show similar benefits.
  • - The findings suggest that capsaicin can help alleviate neurodegeneration and inflammation in an AD model, potentially highlighting the therapeutic role of TRPV1 activation in cognitive decline.
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Objective: This study was performed to investigate the potential beneficial effects of thymoquinone (TQ) on brain tissue based on biochemical and histopathological analyses in cisplatin (CIS) treated rats with central nervous system (CNS) neurotoxicity.

Materials And Methods: The rats were randomly divided into 4 groups with 8 rats in each group (n:8). Group 1: (Control), saline was administered for 3 days at a volume of 0.

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Background: Cucurbitacin D (CuD) is a natural compound that can be isolated in various plant families, mainly from Ecballium elaterium (L.) A. Rich.

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Effects of Caffeic acid phenethyl ester (CAPE) and/or PD98059 (PD) on the gene expression of Caveolin-1 (CAV1) and reduced glutathione (GSH), malondialdehyde (MDA), copper-zinc superoxide dismutase (CuZn-SOD), and catalase (CAT) enzyme activities were investigated in an experimental chronic renal failure model in rats. Eighty Wistar rats were divided into eight groups for a 28-day study: Control, CsA (Cyclosporine A), CsA-V (CsA solvent), CsA + PD (CsA + PD98059), CsA + PD + CAPE, CsA + CAPE, CAPE-V (CAPE solvent), and PD-V (PD98059 solvent). Serum blood urea nitrogen and creatinine levels, as well as histopathological findings indicated the development of renal failure in the CsA group.

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Objective: Enamel remineralizing effects of theobromine have received much attention from the clinicians. The aim of this study was to investigate the caries preventive effect of theobromine containing toothpaste on children with early childhood caries (ECC).

Material And Methods: Salivary pH, buffering capacity and frequency of (SM) levels were measured.

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Objective: Children with Down syndrome (DS) are at increased risk for obstructive sleep apnea (OSA) compared with children without DS, with reported prevalence of 31 ± 75% among clinical-based samples. We aimed to find out whether there is any effect of OSA on periodontal and dental health in children with DS.

Material And Methods: Overnight polysomnography (PSG) was performed.

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Aim: Type 1 diabetes (T1DM) is a common chronic disease in childhood. Increasing insulin resistance in puberty gives rise to higher doses of insulin usage in treatment. Of this reason new approaches in treatment are needed.

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Aim: To clinically assess the efficacy of resin infiltration versus fluoride varnish for arresting white spot lesions (WSLs) on permanent teeth in children.

Subjects And Methods: Among the children referred to the our University, Faculty of Dentistry, Department of Pediatric Dentistry, 23 aged between 8-14 with 81 anterior WSLs were included in the study. The participants were randomly assigned to either the resin infiltration group or the fluoride varnish group.

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Objective: The aim of this study was to examine the microbiological changes in newborn babies with cleft lip palate from birth up to age 3 and to correlate them with their caries levels and mothers' microbiological data and to compare with normal infants.

Basic Research Design: Prospective.

Settings: Marmara University, Faculty of Dentistry, Pediatric Dentistry Clinic, and Şişli Hamidiye Etfal Education and Research Hospital New Born Clinic.

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Aim: To assess the prevalence of signs and symptoms related to TMJ disorders in a group of young people with intelectual disability (ID) and a matched group of healthy adolescents.

Materials And Methods: A group of 105 young Special Olympics (SO) athletes (ID group) aged from 14 to 25 years and a control group were examined for the presence or absence of signs and symptoms of TMD through interview and clinical examination.

Results: A total of 64 young people with ID (61%) had at least one sign of TMD compared to 41 (39%) of the individuals screened that was free of any TMD symptoms.

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A number of storage media have been investigated as to their ability to maintain the viability of the periodontal ligament (PDL) cells and thus to permit longer extra-alveolar periods prior to replantation of avulsed teeth. The aim of the present in vitro study was to evaluate the number of viable PDL cells of avulsed teeth treated by Hank's Balanced Salt Solutions (HBSS), saline, a novel probiotic solution and milk. Thirty-six freshly extracted single-rooted human teeth with closed apices were divided into one of the four experimental groups and two control groups (N = 6 each).

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