Atmospheric pah concentrations in a semi-urban site: temporal variation, risk assessment, source identification and estimation of levels in diverse environments.

This study evaluates atmospheric polycyclic aromatic hydrocarbon (PAH) concentrations in a semi-urban area, Görükle, Turkey, from June 2021 to February 2022. The average concentration of ∑16 PAHs was 24.85 ± 19.

2-Phenylbenzothiazoles featuring heteroaryl sulfonamide end-capping substructures as developable mPGES-1 inhibitors.

The inhibition of human microsomal prostaglandin E (PGE) synthase-1 (mPGES-1) is a promising therapeutic modality for developing next-generation anti-inflammatory medications. In this study, we present novel 2-phenylbenzothiazole derivatives featuring heteroaryl sulfonamide end-capping substructures as inhibitors of human mPGES-1, with IC values in the range of 0.72-3.

Cerebellar infarction due to atlantoaxial subluxation in spondyloepimetaphyseal dysplasia-joint laxity type 1 case.

Introduction: Spondyloepimetaphyseal dysplasia with joint laxity type 1 (SEMD-JL1) is an extremely rare skeletal dysplasia belonging to a group of disorders called linkeropathies. It is characterized by skeletal and connective tissue abnormalities. Biallelic variants in genes encoding enzymes that synthesize the tetrasaccharide linker region of glycosaminoglycans lead to linkeropathies, which exhibit clinical and phenotypic features that overlap with each other.

The Effect of Mindfulness-Based Stress Reduction on Pediatric Oncology Nurses' Stress Level, and Pediatric Oncology Patients' Psychosocial Symptoms and Care Satisfaction: A Prospective Non-Randomized Trial.

Studies investigating the effects of relaxation practices on nurses and patient outcomes are limited. This study aimed to evaluate the impact of Mindfulness-Based Stress Reduction (MBSR) on pediatric oncology nurses' stress levels, as well as the psychosocial symptoms and care satisfaction of pediatric oncology patients. A non-randomized prospective study with a pretest-posttest design was conducted, involving 112 children and 8 pediatric oncology nurses between November 2021 and August 2022.

'I Was too Tired to Show Compassion': A Phenomenological Qualitative Study on the Lived Compassion Fatigue Experiences of Nurses Working in Acute Inpatient Psychiatric Units.

Introduction: Psychiatric nurses are at risk of experiencing compassion fatigue. Despite the economic, emotional and physical effects of compassion fatigue, it has not been sufficiently investigated in the field of psychiatric nursing, and the lived experiences of compassion fatigue, in particular, require further investigation using qualitative methods.

Aim: The aim of this study was to examine the lived compassion fatigue experiences of nurses working in psychiatric clinics using a phenomenological approach.

SPECT myocardial perfusion imaging for the evaluation of left ventricular mechanical dyssynchrony in obese patients.

Objective: Left ventricular dyssynchrony (LVD), the loss of coordinated contraction in the left ventricle, is an early sign of heart failure. LVD can be assessed using phase analysis techniques with gated single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI). This study aimed to investigate the impact of obesity on LVD through phase analysis.

Pain monitoring in intensive care: How does the nociception level index affect treatment and prognosis? A randomized, controlled, double-blind trial.

Background: Effective pain management is vital in critical care settings, particularly post-surgery. Clinicians should maintain objective and efficient standards to assess pain in a patient-centered manner, in order to effectively manage this complex issue. A newer technology, the nociception level (NOL) index, shows promise in achieving this task through its multi-parameter evaluation.

Novel 1,3,4-oxadiazole derivatives as highly potent microsomal prostaglandin E synthase-1 (mPGES-1) inhibitors.

Selective inhibition of microsomal prostaglandin E synthase-1 (mPGES-1) is implicated as a new therapeutic modality for the development of new-generation anti-inflammatory drugs. Here, we present the discovery of new and potent inhibitors of human mPGES-1, i.e.

Targeting TACC3 Induces Immunogenic Cell Death and Enhances T-DM1 Response in HER2-Positive Breast Cancer.

Unlabelled: Trastuzumab emtansine (T-DM1) was the first and one of the most successful antibody-drug conjugates (ADC) approved for treating refractory HER2-positive breast cancer. Despite its initial clinical efficacy, resistance is unfortunately common, necessitating approaches to improve response. Here, we found that in sensitive cells, T-DM1 induced spindle assembly checkpoint (SAC)-dependent immunogenic cell death (ICD), an immune-priming form of cell death.

Effects of Face-to-Face Education Followed by Mobile Messaging to Primiparas on Maternal-Neonatal Care, Breastfeeding, and Motherhood Experience: A Randomized Controlled Trial.

Objective: This study aims to investigate the effectiveness of education on breastfeeding and basic maternal-neonatal care and mobile message support given to primiparous women in the postpartum period on breastfeeding and motherhood experiences.

Methods: This prospective randomized controlled study was conducted in a hospital located in a city in Turkey, with 130 primiparous patients in the postpartum period (65 individuals in the experimental group and 65 individuals in the control group). Participants in the experimental group were provided with education on breastfeeding and basic maternal-neonatal care at the hospital, and mobile messages were sent with the same content as an education program for six weeks after discharge.

The effect of the use of tranexamic acid in percutaneous nephrolithotomy on blood loss and surgical visual clarity: a prospective, randomized, controlled and double-blind study.

Tranexamic acid, once a randomly used antifibrinolytic agent, has been in standard protocols for many specific surgeries. Studies are still needed to standardize the dose and route of tranexamic acid administration, examine its possible contributions in urological surgery, and establish a protocol for its use. To contribute to this goal, we designed a prospective, randomized, double-blind study on 75 patients with 1 control and 2 study groups (n = 25) who underwent percutaneous nephrolithotomy.

"It was the first time someone had died before my eyes…": A qualitative study on the first death experiences of nursing students.

Background: Accompanying a person at their death is a common experience in nurse education. In addition to all death experiences that are a meaningful part of the nursing profession, the first death experience is very important. However, there is limited understanding of nursing students' first death experiences.

Evaluation of chromosomal abnormalities in the postnatal cohort: A single-center study on 14,242 patients.

Background And Aim: Chromosomal analysis is a laboratory technique used to examine the chromosomes of an individual, offering insights into chromosome numbers, structures, and arrangements to diagnose and comprehend genetic diseases. This retrospective study provides a comprehensive understanding of the distribution by indications in a large cohort of 14,242 patients and the frequency of chromosomal abnormalities in different clinical populations.

Method: The study examined various indications for karyotype evaluation, with recurrent pregnancy loss being the most common indication, followed by intellectual disability, dysmorphic features, congenital anomalies, and developmental delay.

Comparison of shoulder anterior capsular block and interscalene brachial plexus block for shoulder arthroscopy: a preliminary analysis.

Background: This study aims to reveal the perioperative analgesic efficacy of a new technique, anterior capsular shoulder block, in treating pain after shoulder arthroscopy compared to the interscalene brachial plexus block.

Methods: The study design is randomized, prospective, interventional, standardized and double-blind in the setting of orthopedic operating room and orthopedic postoperative ward. Forty patients between 18-90 years of age and with American Society of Anesthesiologists Physical Status classification I to III who received arthroscopic cuff repair surgery were randomized into two (1:1 distribution; N.

Choice of anesthesia technique for emergent cesarean sections during COVID-19 era in a tertiary care hospital.

Background: This study explored the change of anesthesia management for emergent cesarean sections in our tertiary care hospital in the first year of pandemic. We searched primarily for the changes in spinal to general anesthesia rate and secondarily for presented adult and neonatal intensive care needs in comparison to the year before the pandemic. We also presented the postoperative PCR tests of the emergent cesarean sections as a tertiary outcome.

Benzoxazolone-5-Urea Derivatives as Human Soluble Epoxide Hydrolase (sEH) Inhibitors.

Inhibition of soluble epoxide hydrolase (sEH) is indicated as a new therapeutic modality against a variety of inflammatory diseases, including metabolic, renal, and cardiovascular disorders. In our ongoing research on sEH inhibitors, we synthesized novel benzoxazolone-5-urea analogues with highly potent sEH inhibitory properties inspired by the crystallographic fragment scaffolds incorporating a single H-bond donor/acceptor pair. The tractable SAR results indicated that the aryl or benzyl fragments flanking the benzoxazolone-urea scaffold conferred potent sEH inhibition, and compounds inhibited the sEH activity with IC values in the range of 0.

Quinazoline-4(3)-one-7-carboxamide Derivatives as Human Soluble Epoxide Hydrolase Inhibitors with Developable 5-Lipoxygenase Activating Protein Inhibition.

Soluble epoxide hydrolase (sEH) metabolizes epoxyeicosatrienoic acids (EETs), which are endowed with beneficial biological activities as they reduce inflammation, regulate endothelial tone, improve mitochondrial function, and decrease oxidative stress. Therefore, inhibition of sEH for maintaining high EET levels is implicated as a new therapeutic modality with broad clinical applications for metabolic, renal, and cardiovascular disorders. In our search for new sEH inhibitors, we designed and synthesized novel amide analogues of the quinazolinone-7-carboxylic acid derivative , a previously discovered 5-lipoxygenase-activating protein (FLAP) inhibitor, to evaluate their potential for inhibiting sEH.

Vicinal Diaryl-Substituted Isoxazole and Pyrazole Derivatives with Growth Inhibitory and Antitumor Activity.

The vicinal diaryl heterocyclic framework has been widely used for the development of compounds with significant bioactivities. In this study, a series of diaryl heterocycles were designed and synthesized based on an in-house diaryl isoxazole derivative (), and most of the newly synthesized derivatives demonstrated moderate to good antiproliferative activities against a panel of hepatocellular carcinoma and breast cancer cells, exemplified with the diaryl isoxazole and the diaryl pyrazole with IC values in the range of 0.7-9.