Evaluation of Patients Diagnosed with Essential Hypertension in Terms of Mental and Personality Disorders.

Objective: Recent studies have suggested a link between hypertension and psychiatric disorders. However, the relationship between hypertension and mental health conditions remains unclear. So in this study, it was aimed to compare the prevalence of psychiatric diseases seen in hypertension patients with the healthy group. Methods: Psychiatric interviews were conducted with 104 patients in the hypertension group and 102 participants in the control group. The Sociodemographic and Clinical Data Form, Hamilton Depression Rating Scale (HAM-D), Hamilton Anxiety Rating Scale (HAM-A), Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) Disorders, Structured Clinical Interview for DSM-5-Clinician Version, and DSM-5 Structured Clinical Interview for Personality Disorders were implemented for participants. Results: Patients with hypertension were found to have a significantly higher number of psychiatric disorders compared to the control group (χ 2 = 29.389; P = .001). Statistically significant difference in the diagnosis of severe depression, chronic depression disorder, and specific phobia was discovered between the 2 groups (P < .05). The HAM-A and HAM-D scores were also significantly higher in the hypertension group (P < .001). No statistically significant difference was found between the patient and control groups in terms of the frequency of personality disorders. (χ 2 = 0.045; P = .833). Conclusion: The fact that depression and anxiety symptoms are more common in hypertension patients stands out as a subject that needs further investigation in terms of both the pathophysiology of hypertension. In this regard, since essential hypertension is a serious risky disease for mortality and morbidity on its own, it is critical to conduct psychiatric screening and develop new additional treatments to provide patients with supportive care.

Structural Characterization of TRAF6 N-Terminal for Therapeutic Uses and Computational Studies on New Derivatives.

Tumor necrosis factor receptor-associated factors (TRAFs) are a protein family with a wide variety of roles and binding partners. Among them, TRAF6, a ubiquitin ligase, possesses unique receptor binding specificity and shows diverse functions in immune system regulation, cellular signaling, central nervous system, and tumor formation. TRAF6 consists of an N-terminal Really Interesting New Gene (RING) domain, multiple zinc fingers, and a C-terminal TRAF domain. TRAF6 is an important therapeutic target for various disorders and structural studies of this protein are crucial for the development of next-generation therapeutics. Here, we presented a TRAF6 N-terminal structure determined at the Turkish light source "Turkish DeLight" to be 3.2 Å resolution at cryogenic temperature (PDB ID: 8HZ2). This structure offers insight into the domain organization and zinc-binding, which are critical for protein function. Since the RING domain and the zinc fingers are key targets for TRAF6 therapeutics, structural insights are crucial for future research. Separately, we rationally designed numerous new compounds and performed molecular docking studies using this template (PDB ID:8HZ2). According to the results, 10 new compounds formed key interactions with essential residues and zinc ion in the N-terminal region of TRAF6. Molecular dynamic (MD) simulations were performed for 300 ns to evaluate the stability of three docked complexes (compounds 256, 322, and 489). Compounds 256 and 489 was found to possess favorable bindings with TRAF6. These new compounds also showed moderate to good pharmacokinetic profiles, making them potential future drug candidates as TRAF6 inhibitors.

Electronic and optical aspects of novel quinoxaline derivatives as electron donor materials for bulk heterojunction solar cells.

In this paper, we design new forms of organic conjugated compounds-based quinoxaline derivatives. Specifically, we exploit density functional theory and time-dependent-density functional theory in order to study the structure, the optic, the electronic, the reorganization energy and the photovoltaic features of such new molecules. Particularly, all engineered compounds have a narrow band gap in the range of 0.696-0.721 eV, high oscillator frequency and good optical properties. Moreover, the PCBM is employed as an electron acceptor. Employing global reactivity descriptors, we demonstrate that the molecules can efficiently emit electrons into the PCBM and the electrons are attracted to PCBM from molecules. In addition, the results show an appropriate open circuit voltage in the range of 0.338-0.362 V. The proposed compounds exhibit excellent electron transport and charge conduction from the donor to the acceptor. These new molecules show potential properties to develop bulk heterojunction organic photovoltaic cells.

A Comparison of the Relationship Between C-Reactive Protein Levels and Cognitive Functions in Patients with Schizophrenia, First-Episode Psychosis, and Healthy Controls.

Background: There are several hypotheses on what causes schizophrenia, some of which include inflammatory responses. Additionally, it might be challenging to control and treat cognitive abnormalities, which represent the primary symptoms, and may be related to inflammation. This study aims to determine whether there is a relationship between C-reactive protein levels and cognitive abilities by assessing neuropsychological tests of drug-free patients with schizophrenia and first-episode psychosis. Methods: The patient group consisted of 36 patients with schizophrenia or "first-episode psychosis," while the control group comprised 31 healthy people. The control group consisted of healthy participants without any medical or psychiatric diseases. Structured Clinical Interview for DSM-5 axis I disorders was applied for diagnosis, while Wisconsin card sorting test, Stroop color and word test, trail making tests, Rey auditory verbal learning test, and digit span test were applied for cognitive assessment of both groups. Clinical characteristics of patients were evaluated by using the Scale for the Assessment of Positive Symptoms, the Scale for the Assessment of Negative Symptoms, and the Calgary Depression Scale for Schizophrenia. The patient group and healthy control group were evaluated in terms of inflammation levels. The C-reactive protein levels were measured, and their relationship with cognitive status was examined. The serum samples were analyzed by the immunoturbidimetric method in C-reactive protein C8000 Architect (Abbott, Ill, USA) to measure the C-reactive protein levels. Results: C-reactive protein levels were found to be higher in the patient group (P = .003), while the Scale for the Assessment of Negative Symptoms and Scale for the Assessment of Positive Symptoms scores were found to be positively correlated with C-reactive protein levels. Cognitive functions in the patient group were significantly lower compared to the healthy group. There was a statistically weak correlation between C-reactive protein and the number of word color reading errors in the Stroop test, which was associated with complex and frontal attention; however, no correlation was found with digit span test, Rey auditory verbal learning test, or Wisconsin card sorting test points. Conclusion: Elevated peripheral levels of C-reactive protein are associated with poorer cognitive function in patients with first-episode psychosis and schizophrenia, particularly, complex attention associated with the Stroop test. Inflammation may have an impact on cognitive impairment in psychosis.

Exposure to domestic violence and its effects on adolescents: A survey among Turkish students.

PROBLEM: Exposure to domestic violence is an important social problem. What remains unknown are the effects of domestic violence on Turkish adolescents. METHODS: This study was performed in Kirikkale, Turkey, to determine the state of verbal and/or physical domestic violence and its effects on adolescent behavior. A total of 1,807 students (44.4% female and 55.6% male) with a mean age of 15.1 ± 1.6 years at two high schools and five elementary schools were enrolled in the study and completed questionnaires that surveyed their exposure to domestic violence and its possible relationship to their disruptive behaviors. FINDINGS: Twenty-three percent of the students were exposed to violence. Among those, 75% had been exposed to violence within the family, 53% by their friends and 17% by their teachers. Of those exposed to domestic violence, 70% were exposed only verbally and 24% only physically. The economic level of the family, gender, marital status of the parents, and education level of the father were significant factors on violence exposure within the family. The results showed that the rates of being involved in a fight, getting injured at a fight, using a gun, bringing knives (mostly pocket knives) to school and using it were higher in children exposed to domestic violence than with the children who were not. CONCLUSIONS: To address the impact of domestic violence on teens and possibly decrease the adolescent's violent behavior and its consequences, policies aiming to reduce violence in the social environments of adolescents are needed.

The relationship between driving simulation performance and obstructive sleep apnoea risk, daytime sleepiness, obesity and road traffic accident history of commercial drivers in Turkey.

BACKGROUND: Driving performance is known to be very sensitive to cognitive-psychomotor impairment. The aim of the study was to determine the relationship between obesity, risk of obstructive sleep apnoea (OSA), daytime sleepiness, history of road traffic accident (RTA) and performance on a driving simulator, among commercial drivers. METHODS: We examined commercial vehicle drivers admitted to Psycho-Technical Assessment System (PTAS), which is a computer-aided system that includes a driving simulator test and tests assessing psychomotor-cognitive skills required for driving. Risk of OSA and daytime sleepiness were assessed by the Berlin Questionnaire and the Epworth Sleepiness Scale (ESS), respectively. RESULTS: A total of 282 commercial vehicle drivers were consecutively enrolled. The age range was 29-76 years. Thirty drivers were at high risk of OSA. Median ESS of the group was 2 (0-20). Forty-seven percent of the subjects at high risk of OSA failed in early reaction time test, while 28% of the drivers with low risk of OSA failed (p = 0.03). The obese drivers failed the peripheral vision test when compared with non-obese drivers (p = 0.02). ESS was higher for drivers with a history of RTA when compared to those without RTA (p = 0.02). CONCLUSIONS: Cognitive-psychomotor functions can be impaired in obese and high risk of OSA patients. In our opinion, requiring obese and/or high risk of OSA drivers to take PTAS tests that assess driving skills and psychomotor-cognitive functions crucial to those skills would significantly improve road traffic safety, which is of considerable importance to public health.