The Effects of High-Intensity Interval Exercise on Skeletal Muscle and Cerebral Oxygenation during Cycling and Isokinetic Concentric and Eccentric Exercise.

The aim of the present study was to study the effects of cycling and pure concentric and pure eccentric high-intensity interval exercise (HIIE) on skeletal muscle (i.e., vastus lateralis) and cerebral oxygenation.

Synchronous bilateral testicular cancer with discordant histopathology occurring in a 20-year-old patient: A case report and review of the literature.

Introduction: Bilateral testicular tumors are very rare, accounting for 1%-5% of all testicular germ-cell tumors (TGCTs). The vast majority of primary bilateral TGCTs are metachronous, with synchronous tumors comprising approximately 0.5%-1% of all cases.

A Review of the Significance in Measuring Preoperative and Postoperative Carcinoembryonic Antigen (CEA) Values in Patients with Medullary Thyroid Carcinoma (MTC).

: Medullary thyroid carcinoma (MTC) accounts for 1-2% of all thyroid malignancies, and it originates from parafollicular "C" cells. Carcinoembryonic antigen (CEA) is a tumor marker, mainly for gastrointestinal malignancies. There are references in literature where elevated CEA levels may be the first finding in MTC.

Obstructive lower urinary tract symptoms (LUTS) as the initial presentation of penile paraffinoma: a case report and literature review.

Penile paraffinoma is a rare condition after penile injection of liquid paraffin or other mineral oils, with well-documented debilitating complications. Nevertheless, such injections are still performed by people of Eastern European and Asian descent for cosmetic penile augmentation. We report a case of penile paraffinoma in an otherwise healthy, 30-year-old male, with obstructive lower urinary tract symptoms (LUTS) as the sole complaint at presentation in the emergency department and a conservative approach.

Pomalidomide Plus Low-Dose Dexamethasone in Relapsed/Refractory Multiple Myeloma Patients: Results of the Real-World "POWERFUL" Study.

The "POWERFUL" multicenter, retrospective, and prospective study investigated the effectiveness of pomalidomide plus low-dose dexamethasone (POM/LoDex) therapy in relapsed/refractory multiple myeloma in routine care in Greece. Ninety-nine eligible adult patients treated with POM/LoDex according to the approved label after having received ≥2 prior therapies, including lenalidomide and bortezomib, were consecutively enrolled between 16 November 2017 and 21 February 2019 in 18 hematology departments. Fifty patients (50.

Anterior femoral notching ≥ 3 mm is associated with increased risk for supracondylar periprosthetic femoral fracture after total knee arthroplasty: a systematic review and meta-analysis.

Purpose: Anterior femoral notching (AFN) may be associated with a higher risk for supracondylar periprosthetic fracture (sPPF) after total knee arthroplasty (TKA), although studies have yielded inconclusive results. We aimed to systematically investigate and meta-analyze the best available evidence regarding the association between AFN and the risk of sPPF after TKA.

Methods: A comprehensive search of PubMed, Scopus, Mendeley, Google Scholar and Cochrane databases was performed, from conception to February 29, 2020.

The trimebutine effect on Helicobacter pylori-related gastrointestinal tract and brain disorders: A hypothesis.

The localization of bacterial components and/or metabolites in the central nervous system may elicit neuroinflammation and/or neurodegeneration. Helicobacter pylori (a non-commensal symbiotic gastrointestinal pathogen) infection and its related metabolic syndrome have been implicated in the pathogenesis of gastrointestinal tract and central nervous system disorders, thus medications affecting the nervous system - gastrointestinal tract may shape the potential of Helicobacter pylori infection to trigger these pathologies. Helicobacter pylori associated metabolic syndrome, by impairing gut motility and promoting bacterial overgrowth and translocation, might lead to brain pathologies.

Spontaneous Lens Rupture in Congenital Cataract, Presented as Lens Fragment Within the Anterior Chamber.

We report the case of a 60-year-old woman with a congenital anterior polar cataract who presented with a lens fragment within the anterior chamber of her left eye, without a medical history of surgery or trauma. Uneventful phacoemulsification with simultaneous removal of the lens fragment followed. Postoperatively, the patient's visual acuity improved from a perception of light to 20/100.

Bisphosphonates as Supplement to Dental Treatment: A Network Meta-Analysis.

The objective of this study was to assess clinical measurements related to the effectiveness of bisphosphonate (BP) administration as a supplement to conventional dental treatment in patients free of bone-related diseases using a network meta-analysis. Only randomized controlled trials (RCTs) were included that provided dental clinical measurements on human patients treated with BPs with or without similar untreated controls or treated with placebo. Information sources included a systematic search of 17 electronic databases up to August 2020, complemented by manual searches.

Eccentric exercise per se does not affect muscle damage biomarkers: early and late phase adaptations.

Purpose: Acute high-intensity unaccustomed eccentric exercise performed by naive subjects is accompanied by disturbances in muscle damage biomarkers. The aim of the study was to investigate whether a causal relationship indeed exists between eccentric exercise and muscle damage.

Methods: Twenty-four men randomly assigned into a concentric only or an eccentric-only training group and performed 10 weeks of isokinetic resistance exercise (one session/week of 75 maximal knee extensors actions).

Antioxidant supplementation, redox deficiencies and exercise performance: A falsification design.

The aim of the present study was to validate the idea of personalized redox supplementation by subjecting individuals to targeted and non-targeted antioxidant supplementation schemes. Seventy-three volunteers were screened for plasma vitamin C and erythrocyte glutathione levels. Three groups were formed: i) the "low vitamin C″ group (12 individuals with the lowest vitamin C levels; Low VitC), ii) the "low glutathione" group (12 individuals with the lowest glutathione levels; Low GSH) and iii) a control group (12 individuals with moderate vitamin C and glutathione levels).

Priming exercise increases Wingate cycling peak power output.

Purpose: The aim of the present study was to investigate the effect of priming exercise on Wingate performance and fatigue.

Methods: Twelve recreationally active young male volunteers participated in the study (age: 25 ± 5 years; weight: 75.0 ± 7.

"Which baby?": a qualitative study exploring the fantasies about the unborn baby among women with hyperemesis gravidarum.

This study aims to explore the conscious fantasies about the unborn baby among women experiencing hyperemesis gravidarum and identify possible clinical implications. Fourteen inpatient women with moderate to severe symptoms of hyperemesis gravidarum and between the 12 and 14 weeks gestation participated in semi-structured interviews. Analysis of the transcripts revealed escape and aggression fantasies about the baby, denial of fantasies in the categories tested (name, sex, external and internal characteristics of the baby), freezing of the maternal-fetus bond, and ambivalence toward the continuation of the pregnancy.

Redox basis of exercise physiology.

Redox reactions control fundamental processes of human biology. Therefore, it is safe to assume that the responses and adaptations to exercise are, at least in part, mediated by redox reactions. In this review, we are trying to show that redox reactions are the basis of exercise physiology by outlining the redox signaling pathways that regulate four characteristic acute exercise-induced responses (muscle contractile function, glucose uptake, blood flow and bioenergetics) and four chronic exercise-induced adaptations (mitochondrial biogenesis, muscle hypertrophy, angiogenesis and redox homeostasis).

Chronic administration of plasma from exercised rats to sedentary rats does not induce redox and metabolic adaptations.

The present study aimed to investigate whether endurance exercise-induced changes in blood plasma composition may lead to adaptations in erythrocytes, skeletal muscle and liver. Forty sedentary rats were randomly distributed into two groups: a group that was injected with pooled plasma from rats that swam until exhaustion and a group that was injected with the pooled plasma from resting rats (intravenous administration at a dose of 2 mL/kg body weight for 21 days). Total antioxidant capacity, malondialdehyde and protein carbonyls were higher in the plasma collected from the exercised rats compared to the plasma from the resting rats.

Intratesticular Angiolipoma: A Rare Case of Adipose Tissue Presence in the Testis.

Introduction: Solid, fat-containing tumors of the testes are extremely rare with only a few cases having been reported so far, contrary to the more frequent occurrence of paratesticular lipomatosis. Testicular angiomyolipomas and gonadal involvement in Cowden's disease, although infrequently occurring, are known examples of fat-bearing testicular lesions. Hereby, we present an extremely rare case of intratesticular angiolipoma.

Hospital-wide antifungal prescription in Greek hospitals: a multicenter repeated point-prevalence study.

The aim of the study was to evaluate antifungal prescriptions among hospitalized adult patients in Greek hospitals. This multicenter two-times, 1-day, point-prevalence study was carried out in 2015 and 2017 in five and six hospitals, respectively. Among the 5812 patients screened in both periods, antifungals were prescribed in 129 patients (73 in 2015 and 56 in 2017); antifungals were used as prophylaxis in 31 patients (24%), pre-emptively in 32 (25%), empirically in 38 (30%), and as targeted therapy in 28 (22%).

Saksenaea vasiformis infections: A case of an immunocompetent adult after mild injury and a literature review.

Saksenaea vasiformis is an emerging human pathogen, belonging to the order Mucorales of the subphylum Mucormycotina, most often associated with rhino-cerebral, cutaneous and subcutaneous infections following trauma. A review of the published literature was attempted on the occasion of a cutaneous leg infection with favorable outcome in a young immunocompetent man after mild injury. The overall aim was the facilitation of the study and the integrated understanding of this kind of fungal infections.

Inspiratory muscle training effects on oxygen saturation and performance in hypoxemic rowers: Effect of sex.

Exercise-induced arterial hypoxemia (EIAH) has been consistently reported in elite endurance athletes. This study examined the effects of an inspiratory muscle training protocol (IMT) on resting pulmonary function, end-exercise arterial oxygen saturation and performance in hypoxemic rowers. Twenty male and sixteen female well-trained hypoxemic rowers were divided into four groups: IMT-male, control-male, IMT-female and control-female.

Rapid decreases of key antioxidant molecules in critically ill patients: A personalized approach.

Background & Aims: Oxidative stress is regarded a key component of critical illness and has been associated with poor prognosis in Intensive Care Unit (ICU) patients. Diverse antioxidant treatments have been applied to combat oxidative stress in ICU, yet the results were typically disappointing. An explanation for this failure is that all studies utilized antioxidants indiscriminately and did not take into account the antioxidant profile of the patients.

Plexiform Schwannoma of the Penis: A Rare Subtype of Genital Schwannoma.

Schwannomas are benign, encapsulated neurogenic tumors which present in diverse histological subtypes despite the limited variety of their cellular constituents. These include the cellular, ancient, cystic, epithelioid, melanotic, psammomatous, schwannoma with pseudoglandular elements, and plexiform varieties. The plexiform schwannoma (PS) represents 4.

Urothelial neoplasm in a 19-year-old male patient with urine discoloration, negative lab, and imaging workup: Should we investigate the findings or the symptom?

With few cases of PUNLMPs in young adults being reported in the literature, we hope to raise clinical awareness of prompt and effective diagnosis, while maintaining a high index of suspicion among health professionals. Even in the absence of red blood cells in the urine and subsequent negative imaging workup, clinicians should not delay performance of diagnostic cystoscopy.

Incidental finding of Zinner syndrome in a Greek military recruit: a case report of a rare clinical entity.

Background: Zinner syndrome represents a rare congenital malformation of the urinary tract. It comprises a constellation of Wolffian duct anomalies and is almost exclusively encountered as a classic triad of seminal vesicle cysts, ejaculatory duct obstruction and renal agenesis. Patients can be either asymptomatic or symptomatic.

Effect of body composition on redox homeostasis at rest and in response to exercise: The case of underfat women.

Underfat individuals have been neglected as a malnourished population in terms of redox homeostasis. The aim of the present study was to evaluate the effect of body composition on redox homeostasis at rest and in response to exercise. Underfat, lean and overfat women, classified according to their BMI and body fat percentage, participated in the study and were subjected to an acute session of eccentric exercise.