Publications by authors named "Aydemir O"

Introduction: Chronic social-role-related stress plays a crucial role in the development and progression of mental and medical disorders, making it an important factor to consider. This study aimed to translate and validate The Chronic Stress Scale (CSS) adapted by Turner for a Turkish population and explore its role in depression, anxiety, and perceived stress.

Methods: A total of 524 participants (mean age 31.

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Objective: This study aimed to evaluate the agreement of different methods with the reference method in the detection of colistin resistance in extensively drug-resistant K. pneumoniae, A. baumannii and P.

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  • Bipolar disorder (BD) is a mental health condition marked by severe mood swings, affecting about 1% of the population, with genetics and environment playing a role in its development.
  • * This study focused on analyzing gene variants in three families with BD using whole-exome sequencing, examining six patients in total.
  • * Researchers identified seven genes potentially linked to BD, including two novel variants, and emphasized the need for larger studies to explore these findings' implications for diagnosis and treatment.
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Background: Cognitive impairment is frequently observed in bipolar disorder (BD). Previous findings indicated that predominant polarity could have an effect on cognitive deficits. This study aimed to examine the association between predominant polarity and cognitive impairments in BD.

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  • Plasmodium ovale curtisi (Poc) and Plasmodium ovale wallikeri (Pow) are two distinct malaria parasites now recognized in Africa and Asia, previously thought to be one species.
  • A genomic study analyzed 25 newly sequenced isolates from Central and East Africa, finding that genetic variations are geographically clustered and predominantly monoclonal.
  • Poc exhibits higher genetic diversity than Pow, and both species show evidence of selective pressure on certain genes, indicating their adaptation and resilience despite malaria control efforts.
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  • Plasmodium vivax is increasingly problematic in tropical regions, particularly where Plasmodium falciparum is declining, due to its ability to cause relapse infections that hinder treatment efforts.
  • Researchers developed four specialized molecular inversion probe (MIP) genotyping panels targeting key genetic variations in P. vivax, aiming to better understand its population structure and resistance mechanisms.
  • Analysis using these panels on 866 infections in the Peruvian Amazon revealed significant findings, including transmission networks, gene mutations related to drug resistance, and potential vaccine targets, suggesting these tools can enhance research and control of P. vivax globally.
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Bacillus thuringiensis (Bt) has been successfully used commercially for more than 60 years for biocontrol of insect pests. Since 1996, transgenic plants expressing Bt crystal (Cry) proteins have been used commercially to provide protection against insects that predate on corn and cotton. More recently, Bt Cry proteins that target nematodes have been discovered.

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Brown adipose tissue (BAT) engages futile fatty acid synthesis-oxidation cycling, the purpose of which has remained elusive. Here, we show that ATP-citrate lyase (ACLY), which generates acetyl-CoA for fatty acid synthesis, promotes thermogenesis by mitigating metabolic stress. Without ACLY, BAT overloads the tricarboxylic acid cycle, activates the integrated stress response (ISR) and suppresses thermogenesis.

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  • * Researchers sequenced the genomes of 25 isolates from Central and East Africa, revealing that these isolates are mostly monoclonal and show genetic patterns that correlate with geographical locations.
  • * Results indicated that one species has lower genetic diversity than the other, and both exhibit signs of selective pressures on specific genes, suggesting that their evolutionary paths and responses to control measures in malaria have unique aspects based on their history.
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Objective: The short-form 6-item UCLA Loneliness Scale is a brief assessment scale developed to determine the level of loneliness from a onedimensional perspective while preserving psychometric properties equivalent to the original 20-item version. This study aimed to adapt the shortform 6-item UCLA Loneliness Scale into Turkish and to analyze its validity and reliability.

Method: The convenience sampling method was preferred for this methodological study, in which 411 clinical and non-clinical individuals were included.

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In this study, the performance of a novel organic tea compost developed for the first time in the world from raw tea waste from tea processing factories and enriched with worms, beneficial microorganisms, and enzymes was tested in comparison to chemical fertilizers in tea plantations in Rize and Artvin provinces, where the most intensive tea cultivation is carried out in Turkey. In the field trials, the developed organic tea vermicompost was incorporated into the root zones of the plants in the tea plantations in amounts of 1000 (OVT1), 2000 (OVT2) and 4000 (OVT4) (kg ha). The experimental design included a control group without OVT applications and positive controls with chemical fertilizers (N: P: K 25:5:10, (CF) 1200 kg ha) commonly used by local growers.

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Objective: This study aims to evaluate the severity of substance use disorders according to the DSM-5 criteria and to show the reliability and validity of the Turkish version of the DSM-5 Substance Use Scale that improved to learn what kind of substances are used.

Methods: In this study,54 in or out-patients who met the criteria for any substance use disorder according to DSM-5 and who are receiving treatment in Psychiatry Department of Celal Bayar University Faculty of Medicine and AMATEM department of Bakırköy Prof. Dr.

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Demodex species are associated with many dermatological diseases, so an acaricidal agent that is effective against them and safe for skin applications may benefit many diseases. This study aims to investigate the anti-demodex potential of spilanthol, a product obtained from the Spilanthes Acmella plant, by determining the minimal effective dose for the first time in the literature. Demodex mites were obtained from 70 patients with standard superficial skin biopsy.

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Novel antimalarials are urgently needed to combat rising resistance to available drugs. The imidazolopiperazine ganaplacide is a promising drug candidate, but decreased susceptibility of laboratory strains has been linked to polymorphisms in the cyclic amine resistance locus (PfCARL), acetyl-CoA transporter (PfACT), and UDP-galactose transporter (PfUGT). To characterize parasites causing disease in Africa, we assessed drug susceptibilities to ganaplacide in 750 .

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Purpose: Blood culture (BC) is the standard for diagnosing bloodstream infections. Available blood culture (BC) systems have been developed to shorten the time to detection (TTD) of positive BCs. This study aimed to evaluate the performance of the Mindray TDR automatic BC system by comparing it with the BacT/ALERT®3D system.

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Intron-containing RNA expressed from the HIV-1 provirus activates type 1 interferon in primary human blood cells, including CD4 T cells, macrophages, and dendritic cells. To identify the innate immune receptor required for detection of intron-containing RNA expressed from the HIV-1 provirus, a loss-of-function screen was performed with short hairpin RNA-expressing lentivectors targeting twenty-one candidate genes in human monocyte-derived dendritic cells. Among the candidate genes tested, only knockdown of XPO1 (CRM1), IFIH1 (MDA5), or MAVS prevented activation of the interferon-stimulated gene ISG15.

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Article Synopsis
  • Transmission of malaria is on the rise in tropical regions and poses challenges for treatment, leading to relapse infections.
  • Researchers developed four specialized molecular inversion probe (MIP) genotyping panels to analyze genetic variations related to antimalarial resistance and vaccines, focusing on specific SNPs.
  • The study analyzed 866 malaria infections in the Peruvian Amazon, identifying key transmission networks and genetic features that could enhance malaria control efforts in other affected areas.
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Background: The Zanzibar archipelago of Tanzania has become a low-transmission area for . Despite being considered an area of pre-elimination for years, achieving elimination has been difficult, likely due to a combination of imported infections from mainland Tanzania and continued local transmission.

Methods: To shed light on these sources of transmission, we applied highly multiplexed genotyping utilizing molecular inversion probes to characterize the genetic relatedness of 282 isolates collected across Zanzibar and in Bagamoyo district on the coastal mainland from 2016 to 2018.

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Purpose: Although treatment non-adherence is relatively high among adolescents, there is a need for standardized measurement tools that measure adherence to treatment in adolescents. This study aimed to develop a new measurement tool to assess the adherence to treatment of adolescents with mental disorders who use psychotropic medication.

Methods: The data of this methodologically designed study were collected between 01.

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Introduction: The study aimed to adapt the "Athens Insomnia Scale" developed by Soldatos et al. into Turkish and to conduct validity and reliability analysis.

Methods: This research was conducted on 215 patients with insomnia complaints and applied to Family Medicine, Neurology (Sleep Polyclinic), and Psychiatry outpatient clinics.

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Objective: The Premorbid Adjustment Scale (PAS) has gained a reputation as the foremost retrospective assessment tool, although little is known about its reliability and validity. The aim of the study is to examine the psychometric properties of the PAS in a sample of Turkish schizophrenic patients.

Methods: The research was carried out with 80 patients with schizophrenia and 50 healthy people.

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In recent years, various brain imaging techniques have been used as input signals for brain-computer interface (BCI) systems. Electroencephalography (EEG) and near-infrared spectroscopy (NIRS) are two prominent techniques in this field, each with its own advantages and limitations. As a result, there is a growing tendency to integrate these methods in a hybrid within BCI systems.

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Functional gastrointestinal disorders (FGIDs) are characterized by a variety of symptoms that are frequently age-dependent, chronic, or recurrent and are not explained by structural or biochemical abnormalities. There are studies in the literature reporting different results regarding the relationship between prematurity and FGIDs. The main objective of this study was to compare the frequency of FGIDs between preterm and term infants.

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The composition of the human milk (HM) microbiota and, consequently, the microorganisms that are passed on to the infant through breastfeeding, can be influenced by various factors such as the mother's health and diet, gestational age, delivery mode, lactation stage, method of infant feeding, and geographical location. The aim of the Human Milk-Gest Study was to compare the microbiota of transient (postpartum 7-15 days) and mature HM (postpartum 45-90 days) of 44 mothers, and to investigate any potential changes associated with preterm birth, mode of delivery, and birth weight in relation to gestational age. The data were classified into five study groups: normal spontaneous delivery-term (NS-T) newborns, cesarean delivery-term (CS-T) newborns, preterm (PT) newborns (with a gestational age of less than 37 weeks), small for gestational age (SGA) newborns, and large for gestational age (LGA) newborns.

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