An Immunohistochemical Study of MAGE Proteins in Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) is one the most common primary malignancies with high mortality and morbidity. The melanoma-associated antigen (MAGE) gene family includes several genes that are highly expressed in numerous human cancers, making many of them part of the cancer-testis antigen (CTA) family. MAGE-C1 is expressed in various malignancies but is absent in normal cells, except for the male germ line.

Women in spine surgery: can we change the society?

Background: Although the number of educated women and physicians, and especially neurosurgeons, is increasing worldwide, the educational opportunities, careers, and beliefs concerning female neurosurgeon's status and abilities are undermined. To date, reported studies have focused on the conditions of the work environment, work-life balance, and the academic career of female neurosurgeons. In this study, we aimed to report the patients' viewpoint and how they choose spine physicians.

Viral-induced inflammation can lead to adverse pregnancy outcomes.

Parvoviruses are DNA viruses of small size. There have been a number of reports indicating the possible effects of B19 infections during pregnancy. These effects include spontaneous abortions, stillbirth, fetal damage, and quite often, fetal anemia with hydrops fetalis.

Oxidative stress and female infertility: the role of follicular fluid soluble receptor of advanced glycation end-products (sRAGE) in women with endometriosis.

Oxidative Stress (OS) relates to the pathophysiology of endometriosis by activation of the inflammation process in the ovary, abdomen, peritoneum and endometrium. Advanced Glycation end-products (AGEs) cause oxidative damage to the follicles of the ovary. This study aims to investigate the correlation of follicular fluid soluble receptor of AGEs (FF sRAGE) with fertility-related parameters in infertile women with endometriosis.

Influence of Social and Demographic Factors on the Montreal Cognitive Assessment (MoCA) Test in Rural Population of North-Eastern Greece.

The current study aims to investigate the influence of socio-demographic factors on the Montreal Cognitive Assessment (MoCA) test results in a Greek-speaking population consisting of a sample of healthy older adults, individuals with mild cognitive impairment (MCI), and dementia patients in rural areas. In addition, the current research focuses on determining optimal cut-off scores for the clinical diagnoses of MCI and dementia. The data originated from 283 participants in an ongoing registry of the Neurology Department of Alexandroupolis University Hospital, recruited in different rural districts of north-eastern Greece, across a broad range of educational and occupational categories.

Association of the Modified Mediterranean Diet Score (mMDS) with Anthropometric and Biochemical Indices in US Career Firefighters.

The Mediterranean diet is associated with multiple health benefits, and the modified Mediterranean Diet Score (mMDS) has been previously validated as a measure of Mediterranean diet adherence. The aim of this study was to examine associations between the mMDS and anthropometric indices, blood pressure, and biochemical parameters in a sample of career firefighters. The participants were from Indiana Fire Departments, taking part in the "Feeding America's Bravest" study, a cluster-randomized controlled trial that aimed to assess the efficacy of a Mediterranean diet intervention.

The results of a stepwise implementation of a fast-track program in total hip and knee replacement patients.

Background: Several reports have shown that enhanced recovery or fast-track (FT) regime introduction in patients undergoing total knee replacement (TKR) and total hip replacement (THR) results in significant reduction in length of stay (LOS) with no associated increase of complications or readmission rate. Despite that, FT programs for arthroplasty have has not been uniformly recognized or accepted by many orthopaedic surgeons and there is still no consensus on the best implementation process. The aim of this study was to report the results of a stepwise implementation of a FT regime in TKR and THR patients in a general orthopaedic department.

Serum levels of NGAL and cystatin C as markers of early kidney dysfunction in patients with obstructive sleep apnea syndrome.

Purpose: Obstructive sleep apnea syndrome (OSAS) has been recently proposed as an independent risk factor for chronic kidney disease. Cystatin C (Cyst C) and neutrophil gelatinase-associated lipocalin (NGAL) are novel biomarkers for the earlier detection of latent kidney disease. The aim of the study was to assess serum Cyst C and NGAL levels in otherwise healthy OSAS patients and to explore possible associations with sleep parameters.

Effect of Shift Work on Sleep, Health, and Quality of Life of Health-care Workers.

Background: Shift work is associated with sleep disruption, impaired quality of life, and is a risk factor for several health conditions. Aim of this study was to investigate the impact of shift work on sleep and quality of life of health-care workers (HCW).

Settings: Tertiary University hospital in Greece.

Association of SCN1A gene polymorphism with antiepileptic drug responsiveness in the population of Thrace, Greece.

Introduction: The aim was to examine the influence of the SCN1A gene polymorphism IVS5-91 rs3812718 G>A on the response to antiepileptic drugs (AEDs) in monotherapy or polytherapy.

Material And Methods: Two hundred epilepsy patients and 200 healthy subjects were genotyped for SCN1A IVS5-91 rs3812718 G>A polymorphism using TaqMan assay. Patients were divided into drug-responsive and drug-resistant patients.

Clinical anatomy and significance of the thoracic intervertebral foramen: A cadaveric study and review of the literature.

Introduction: The literature is lacking information on the anatomy and the osseous dimensions of the thoracic intervertebral foramen (IVF). We describe the anatomy of the broader area, and we proceed with morphometric data of the vertebrae and the foramina. Depiction of these features is provided with imaging and illustrations.

A randomized comparative study of topical versus intravenous tranexamic acid administration in enhanced recovery after surgery (ERAS) total knee replacement.

Background: The aim of this study was to compare the topical to IV tranexamic acid (TXA) administration of the same dose, given at the same time in patients who underwent TKR using an enhanced recovery after surgery (ERAS) regime.

Methods: Ninety patients were randomized in control group, and IV and topical application groups received 1 g TXA.

Results: Blood loss and transfusion requirements in control group were statistically higher compared to both TXA groups (p < 0.

Subcutaneous and total fat at L4-L5 and subcutaneous, visceral and total fat at L3-L4 are important contributors of fasting and postprandial adiponectin levels.

Objectives: Insulin resistance and central obesity have been implicated in the pathogenesis of hypoadiponectinemia in obesity. The aim of this study is to evaluate circulating post-prandial adiponectin in relation to glucose and insulin metabolism, indexes of insulin resistance and sensitivity and, indexes of body fat accumulation and distribution in obese men.

Methods: Twenty-eight non-diabetic men underwent an OGTT followed by an oral fat load and were studied at baseline and for 5 h post-prandially for serum adiponectin, glucose and insulin.

The Greek version of the Hand20 questionnaire: crosscultural translation, reliability and construct validity.

The English version of Hand20 questionnaire was translated into Greek and cultural adaptation was performed. The validity was assessed in 134 patients with a variety of upper limb disorders. A comparison of Hand20 and DASH was also performed.

Views and attitudes of teachers on the educational integration of students with autism spectrum disorders.

Objectives: To investigate the views and attitudes of Greek teachers on educational and vocational integration of students with autism spectrum disorders (ASD).

Methods: A statistically reliable sample of questionnaires distributed towards a diversified teacher population is evaluated. The mean values of teachers' responses are analyzed with respect to critical independent variables: previous relevant training; and/or experience.

Time course changes of anti- and pro-apoptotic proteins in apigenin-induced genotoxicity.

Background: Apigenin (4',5,7-trihydroxyflavone, AP), an active component of many medicinal Chinese herbs, exhibits anticancer properties in vitro and in vivo. This study aims to investigate the genotoxic, cytostatic, and cytotoxic effects of AP and time course changes in the levels of anti- and pro-apoptotic proteins involved in the DNA damage response in HepG2 cells.

Methods: The genotoxic potential of AP was determined by sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) analysis.

Mild cognitive impairment: effect of education on the verbal and nonverbal tasks performance decline.

We sought to longitudinally evaluate the potential association of educational level with performance on verbal and nonverbal tasks in individuals with mild cognitive impairment (MCI). We evaluated patients with MCI, age >50 years, no medication intake, absent vascular risk factors, and no lesions on brain magnetic resonance imaging (MRI). Each patient underwent a clinical assessment packet and a series of neuropsychological tests of the language and constructional praxis subtests of Cambridge Cognitive Examination (CAMGOG) and the Boston naming test (BNT), at baseline, 6 months, and 12 months.

Association of ultrasonographic parameters with subclinical white-matter hyperintensities in hypertensive patients.

Background and Purpose. Cerebral white matter hyperintensities (WMHs) are regarded as typical MRI expressions of small-vessel disease (SVD) and are common in hypertensive patients. Hypertension induces pathologic changes in macrocirculation and in microcirculation.

Blood transfusion and cytokines' changes in total knee replacement.

Introduction: The aim of this prospective comparative study was to evaluate the serum levels of different cytokines and the frequency of adverse reactions and wound infections in patients who underwent total knee replacement (TKR) and were not transfused or received either allogeneic blood transfusion or postoperative auto-transfusion (PAT) with unwashed shed blood.

Materials And Methods: A total of 248 patients were categorized into three groups; in Group 0 (n 85) patients received no blood transfusion, in Group 1 (n 92) patients received PAT and in Group 2 (n 71) patients received allogeneic blood transfusion. Patient's demographic and clinical data including age, gender, body mass index, preoperative haemoglobin value, adverse reactions and complications were documented.

Teachers' perceptions regarding the management of children with autism spectrum disorders.

This study examines Greek teachers' perceptions related to the nature and management of autistic children. To investigate these issues, a statistically reliable number of questionnaires (n = 228) was distributed to a diversified teacher population. The questionnaire responses were analyzed statistically to identify the explanatory power of critical independent variables.

Is psychopathology related to children's unintentional injury?

This research aimed to study children's psychopathology and unintentional accidents in Thrace, northern Greece. We examined whether there was a correlation between each risk factor of the research and the dependent variables: 1) minor accidents, 2) serious accidents that required Emergency Room attendance (ER accidents), 3) serious accidents that led to hospital admission (admission accidents). High school children (n = 1,516) completed an anonymous questionnaire regarding the cause of their accident, as well as the "Strengths and difficulties questionnaire" (SDQ) by Goodman.

Socio-demographic risks of child injury in a Greek region.

Unlabelled: Child injuries are a growing global public health problem and the aim of this research was to study child accidents, their causes and risk factors in a northern part of Greece, Thrace.

Methods: 1,516 high school children completed an anonymous questionnaire regarding the cause, type, activity before the accident, and result of their accident.

Results: The Chi square method showed a high correlation between accidents and variables such as gender (OR .

Silicone ring versus pneumatic cuff tourniquet: a comparative quantitative study in healthy individuals.

Introduction: The aim of the present study was to compare a new silicone ring tourniquet (SRT) with a classic pneumatic cuff tourniquet (PT) in terms of tolerance and recovery time following their use in healthy volunteers.

Methods: Both tourniquets were applied in the arm and thigh of 15 healthy unmedicated volunteers. PT pressure was kept at 100 mmHg above the systolic blood pressure.

Fetal distress evaluation using and analyzing the variables of antepartum computerized cardiotocography.

Objective: In this study, we tried to establish cut-off values for more than one parameters of computerized cardiotocography (c CTG) in the prediction of fetal distress during labor, using a group of pregnant women with low-risk pregnancies.

Method: A retrospective study was performed. Data were collected from 167 patients for measurements of fetal heart rate (FHR) variables and perinatal outcome.