Longitudinal Assessment of Cognitive Function in Survivors of Testicular Germ Cell Tumor.

Background And Objective: Survivors of testicular germ cell tumor (TGCT) may experience long-term cognitive changes. The aim of our prospective study was to longitudinally assess cognitive function among TGCT survivors to identify potential lasting cognitive changes over a period of 5 yr.

Methods: TGCT survivors (n = 151) completed Functional Assessment of Cancer Therapy-Cognitive Function (FACT-Cog) questionnaires annually, with median time to first follow-up visit (FUV) of 8 (range 4-24) yr since completion of treatment.

Multidimensional prediction of continuous positive airway pressure adherence.

Objective: Continuous positive airway pressure (CPAP) is the standard treatment for obstructive sleep apnea (OSA). Unsatisfactory adherence to CPAP is an important clinical issue to resolve. Cluster analysis is a powerful tool to distinguish subgroups in a multidimensional fashion.

Humoral and Cellular Response Induced by Primary Series and Booster Doses of mRNA Coronavirus Disease 2019 Vaccine in Patients with Cardiovascular Disease: A Longitudinal Study.

Preexisting cardiovascular disease (CVD) is a pivotal risk factor for severe coronavirus disease 2019 (COVID-19). We investigated the longitudinal (over 1 year and 9 months) humoral and cellular responses to primary series and booster doses of mRNA COVID-19 vaccines in patients with CVD. Twenty-six patients with CVD who received monovalent mRNA COVID-19 vaccines were enrolled in this study.

Efficacy of CHADS-VASc scores in predicting chronic kidney disease risk in patients treated in cardiac intensive care units.

The CHADS -VASc score is a vital clinical tool for evaluating thromboembolic risk in patients with atrial fibrillation (AF). This study investigated the efficacy of the CHADS -VASc score in a cohort of 737 heterogeneous patients (mean age: 63 years) receiving care in cardiac intensive care units (CICUs), with a creatinine-based estimated glomerular filtration rate (eGFR) of ≥60 mL/min/1.73 m upon admission and discharge.

Squamous cell carcinoma initially occurring on the tongue dorsum: a case series report with molecular analysis.

Background: Squamous cell carcinoma (SCC) of the dorsum of the tongue is extremely rare, and it clinically resembles various benign lesions. Somatic mutations in TP53 and some driver genes were implicated in the development of SCC; however, the somatic genetic characteristics of dorsal tongue SCC remain unknown. With a detailed analysis of gene mutations in dorsal tongue SCC, we aimed to better understand its biology.

Chemotherapy-Induced Peripheral Neuropathy (CIPN) as a Predictor of Decreased Quality of Life in Testicular Germ Cell Tumor Survivors.

Background: Chemotherapy-induced peripheral neuropathy (CIPN) after curative treatment for testicular germ cell tumors (GCTs) has been previously reported. It has been shown that CIPN can contribute to impaired quality of life (QOL) in cancer survivors. Herein, we aimed to evaluate CIPN in association with QOL in GCT survivors.

Developmental Anomalies in Human Teeth: Odontoblastic Differentiation in Hamartomatous Calcifying Hyperplastic Dental Follicles Presenting with DSP, Nestin, and HES1.

Hyperplastic dental follicles (HDFs) represent odontogenic hamartomatous lesions originating from the pericoronal tissues and are often associated with impacted or embedded teeth. These lesions may occasionally feature unique calcifying bodies, known as calcifying whorled nodules (CWNs), characterized by stromal cells arranged in a whorled or spiral fashion. CWNs are typically observed in multiple calcifying hyperplastic dental follicles or regional odontodysplasia.

Sclerosing Odontogenic Carcinoma With a Prominent Clear Cell Component Mimicking Odontogenic Clear Cell Carcinoma: An Extremely Rare Case With a Fatal Clinical Outcome.

Sclerosing odontogenic carcinoma (SOC) is an exceedingly rare odontogenic carcinoma known for its locally aggressive yet indolent behavior. There have been no reports of metastasis to distant organs, except a single case involving lymph node metastasis. This report details the case of a 49-year-old female who presented with a well-demarcated radiolucent lesion in the mandible, accompanied by root resorption and tooth displacement.

Establishing a Multidisciplinary Team-Based Pleural Service in the Era of Financial Austerity: The Role of the Thoracic Surgeon.

Medical thoracoscopy/pleuroscopy has become, after bronchoscopy, the second most commonly utilized endoscopic procedure in interventional pulmonology. Due to their common origin, medical thoracoscopy/pleuroscopy and video-assisted thoracic surgery (VATS) are quite similar procedures technically. In contrast to the prevailing attitude that it should predominantly be performed by interventional pulmonologists, we believe that, like all hybrid-in-nature techniques, it should be implemented as part of a combined specialist care service/team.

Serum angiotensin-converting enzyme levels indicating early sarcoidosis diagnosis and immunosuppressive therapy efficacy.

Aims: This study aimed to determine the new cut-off value of serum angiotensin-converting enzyme (ACE) levels for detecting patients with sarcoidosis and to examine the change in ACE levels after the initiation of immunosuppressive therapy.

Methods And Results: We retrospectively examined patients in whom serum ACE levels were measured for suspected sarcoidosis between 2009 and 2020 in our institution. For patients diagnosed with sarcoidosis, changes in ACE levels were also observed.

An early return-to-work program for COVID-19 close contacts in healthcare during the Omicron wave in Japan.

During the coronavirus disease 2019 (COVID-19) pandemic, maintaining adequate staffing in healthcare facilities is important to provide a safe work environment for healthcare workers (HCWs). Japan's early return-to-work (RTW) program may be a rational strategy at a time when there is an increased demand for the services of HCWs. We assessed whether the early RTW program for HCWs who have been in close contact with a COVID-19 case in our hospital was justified.

Identification of Novel Regulator Involved in Differentiation of Mouse iPS Cells into Odontoblast-like Cells.

Odontoblasts differentiate from dental papilla stem cells, but the genetic changes that occur during this process remain unclear. The aim of this study was to investigate gene expression patterns during differentiation of mouse iPS cells into odontoblast-like cells. Mouse iPS cells were cultured on a collagen type-1 scaffold with bone morphogenetic protein 4 (BMP4) and retinoic acid (RA).

Isolation of megakaryocytes using magnetic cell separation and adverse effects induced by diclofenac toxicity in an experiment.

This study investigates the response of bone marrow (particularly megakaryocytes) in mice under the influence of diclofenac sodium for 10 days using intraperitoneal injection at various doses. A fundamentally new immunomagnetic separation method was applied during the experiment, which helped obtain pure lines of bone marrow cells, particularly megakaryocytes (MC), without admixtures of other cells or their particles. The resulting cells completely retain their structure and can be used in further research.

Endoplasmic reticulum stress affects mouse salivary protein secretion induced by chronic administration of an α-adrenergic agonist.

Stress stimulates both the sympathetic-adrenomedullary and hypothalamus-pituitary-adrenal axes. Activation of these axes results in the release of catecholamines, which in turn affects salivary secretion. Thus, repetitive stimulation of the α-adrenergic receptor could be useful for studying the effects of chronic stress on the salivary gland.

Immunohistochemical expression of PCNA, STRO-1 and CD 44 in the healing of experimentally induced periapical lesions in rats.

Objective: The aim of the study was to determine the expression of cell proliferating marker, anti-proliferating cell nuclear antigen (anti-PCNA) and mesenchymal stem cell (MSC) markers (anti-STRO-1 and anti-CD44) in periapical periodontitis and their role in the healing of periapical lesion in periapical periodontitis.

Materials And Methods: Ninety Sprague-Dawley male rats (100 g) were divided into 3 groups: Experimental group I (EG I: n = 30), experimental group II (EG II: n=30) and control group (CG: n = 30). Periapical lesions were experimentally developed by leaving the dental pulp of maxillary first molars mesial root open to oral environment for 4 weeks.

Immunogenicity of BNT162b2 mRNA COVID-19 Vaccine in Patients with Cardiovascular Disease.

Concern has been raised about the effectiveness of the coronavirus disease 2019 (COVID-19) vaccine in the population of patients with various comorbidities such as heart disease. We investigated the humoral response to the BNT162b2 mRNA COVID-19 vaccine in patients with cardiovascular disease (CVD). We measured IgG against severe acute respiratory syndrome coronavirus 2 spike receptor-binding domain (RBD-IgG) in 85 CVD patients and 179 healthcare workers (HCWs).

Serum Afamin a Novel Marker of Increased Hepatic Lipid Content.

Aim: Afamin is a liver-produced glycoprotein, a potential early marker of metabolic syndrome. Here we investigated regulation of afamin in a course of the metabolic disease development and in response to 3-month exercise intervention.

Methods: We measured whole-body insulin sensitivity (euglycemic hyperinsulinemic clamp), glucose tolerance, abdominal adiposity, hepatic lipid content (magnetic resonance imaging/spectroscopy), habitual physical activity (accelerometers) and serum afamin (enzyme-linked immunosorbent assay) in 71 middle-aged men with obesity, prediabetes and newly diagnosed type 2 diabetes.

A rare case of static bone cavity in the anterior mandibular region of a 10-year-old boy.

Introduction: Static bone cavity (SBC) is a bone defect that develops as a result of localized pressure from tissues surrounding the mandible. It is most commonly observed in the mandibular angle of adult males caused by the submandibular gland. The condition is asymptomatic and requires no treatment.

Diagnostic Abilities for Determining the Level of Blood Cryoglobulins in the Choice of Tactics for Operations on the Small Intestine.

The study of the incidence of cryoglobulinemia is relevant in patients with an intestinal anastomotic leak. This study aims to determine a laboratory marker of the risk of small intestine anastomotic leak. The study was based on 96 patients who were subjected to resections of segments of the small intestine with the formation of intestinal anastomoses at the State Institution "Zaytsev V.