Variation of total alpha and beta activities and Rn-222 concentrations in the water supply system of an Italian volcanic region: How safe is tap water for human consumption?

Total alpha and beta activities and Rn-222 concentrations were determined in water from different sections of seven aqueducts belonging to the water supply system of Campania region (Italy), known worldwide for its volcanism. Statistical analysis was performed on data to account for their variability across the aqueduct sections, and results were discussed considering the geology of reservoirs, the potential mixing processes occurring along the pipe network, the building/constituting materials of the aqueduct sections, and the integrity of the infrastructure. Guidelines proposed by Italian and international regulation entities were considered to determine if total alpha and beta activities and Rn-222 concentrations found at the taps of the different aqueducts should be considered detrimental to public health.

Tricuspid Regurgitation: A Review of Current Interventional Management.

Tricuspid regurgitation is a common yet clinically complex problem, traditionally managed with diuretic therapy with no observable mortality benefit. Older studies on surgical intervention observed poor outcomes; however, this clinical reasoning predates current surgical approaches and novel transcatheter technology. The tricuspid apparatus is a complex structure that poses a technical challenge for surgeons and interventional cardiologists.

Challenging Differential Diagnosis of Mandible Angle Metastasis from Breast Cancer.

Breast cancer is the most common cancer in women and the second leading cause of cancer-related death. Breast cancer manifestations in the head and neck are relatively rare, and they are mostly bony metastasis to the mandible and maxilla. In this paper, we present a case report of a metastatic tumor in the mandibular angle originating from breast carcinoma.

Oral lichen planus in children: A systematic review.

Background:  Oral Lichen Planus is a common chronic inflammatory disease of the oral mucosa. The prevalence in adults ranges between 0.5% and 2%, while in children is reported to be about 0,03%.

Characterization and chemical fractionation of potentially toxic elements in soils of a pre-mining mineralized area; an evaluation of mobility and environmental risk.

The environmental geochemical characterization of mineralized areas prior to mining does not receive adequate attention. This study shows trace element distribution in soils of two unexploited porphyry copper deposits located in Darreh-Zereshk and Ali-Abad in central Iran. The study was carried out using a compositional data analysis (CoDa) approach and combination of multivariate statistics and clustering techniques, which made it possible to identify the geochemical associations representing the different areas of the mineral deposits.

Effect of Salt Addition and Fermentation Time on Phenolics, Microbial Dynamics, Volatile Organic Compounds, and Sensory Properties of the PDO Table Olives of Gaeta (Italy).

'Oliva di Gaeta' is almost certainly the most important and well-known PDO denomination for table olives in Italy. Their production is based on a specific two-stage trade preparation called the 'Itrana' method. In this work, we investigated how variations in the duration of the initial water fermentation (i.

Sebaceous carcinoma of the lip: a case report and review of the literature.

Background: Sebaceous carcinoma is a very rare, aggressive, malignant tumor arising in the adnexal epithelium of the sebaceous gland. Sebaceous carcinoma in the oral cavity is extremely rare, with only 14 cases reported in literature. We reported the fourth case of sebaceous carcinoma involving the lip CASE PRESENTATION: A 71-year-old Caucasian male smoker presented an ulcerated lesion in the lateral region of the lower lip.

Overview of and Human Papillomavirus (HPV) Infection Agents and their Biomolecular Mechanisms in Promoting Oral Cancer in Pediatric Patients.

Oral carcinoma represents one of the most common malignancies worldwide. Oral squamous cell carcinomas (OSCCs) account over 90% of all oral malignant tumors and are characterized by high mortality in the advanced stages. Early diagnosis is often a challenge for its ambiguous appearance in early stages.

Efficacy of bioactivated anticalculus toothpaste on oral health: a single-blind, parallel-group clinical study.

Background: Current epidemiologic studies have confirmed the widespread presence of calculus in teenagers and adults of all ages. Among the multiple anticalculus strategies that have been proposed over the years inhibition of crystal growth has been the most attractive. Current formulations in anticalculus toothpastes and mothwash, utilize either hydroxyapatite or various pyrophosphate combinations.

Cocaine-Induced Midline Destructive Lesions (CIMDL): A Real Challenge in Diagnosis.

The prolonged use of intranasal cocaine can destroy the nasal architecture with the erosion of the palate, turbinates, and ethmoid sinuses causing cocaine-induced midline lesions (CIMDL). The CIMDL display a clinical pattern mimicking variable diseases. The aim of this study was to highlight the difficulties in reaching a correct diagnosis through the evaluation of eight new cases.

The Use of Subclinical Atherosclerosis Imaging to Guide Preventive Cardiology Management.

Purpose Of The Review: Clinical atherosclerotic cardiovascular disease (ASCVD) requires years to manifest, providing a window of opportunity for preventive cardiovascular management. Subclinical atherosclerosis imaging leverages this long latency period to estimate and improve future ASCVD risk.

Recent Findings: Coronary artery calcium (CAC) scoring has the most robust data in the detection of subclinical atherosclerosis.

Transthyretin Cardiac Amyloidosis and Aortic Stenosis: Connection and Therapeutic Implications.

Background: There is a growing interest in the observed significant incidence of transthyretin cardiac amyloidosis in elderly patients with aortic stenosis. Approximately, 16% of patients with severe aortic stenosis undergoing aortic valve replacement have transthyretin cardiac amyloidosis. Outcomes after aortic valve replacement appear to be worst in patients with concomitant transthyretin cardiac amyloidosis.

Effects of α-lipoic acid therapy on sympathetic heart innervation in patients with previous experience of transient takotsubo cardiomyopathy.

Background: Takotsubo syndrome is a stress cardiomyopathy, characterized by reversible left ventricle (LV) apical ballooning in the absence of significant angiographic coronary artery stenosis. The frequent association with emotional stress suggests in this disease an autonomic nervous system involvement. We could think that a therapeutic treatment targeting heart sympathetic dysfunction could be of crucial importance.

Cryptogenic stroke and diabetes: a probable link between silent atrial fibrillation episodes and cerebrovascular disease.

Diabetes mellitus is a risk factor for cardiovascular and cerebrovascular events independently of other factors such as age, sex, BMI and blood pressure. Diabetes plays an important role in the pathogenesis of atrial fibrillation because it causes alterations to the autonomic nervous system. It may also be associated with an increased prevalence of asymptomatic episodes of atrial fibrillation, which cause cerebrovascular disease more often than chronic atrial fibrillation.

Incidence of contrast-induced acute kidney injury associated with diagnostic or interventional coronary angiography.

Background: Contrast-induced acute kidney injury (CI-AKI) represents an important cause of hospital-acquired AKI. The aim of this study was to evaluate the incidence of CI-AKI after coronary angiography (CA) or percutaneous coronary intervention (PCI) and the role of patient-/procedure-related risk factors.

Methods: For 11 months, patients undergoing CA or PCI were prospectively evaluated for CI-AKI, and factors possibly affecting CI-AKI were analyzed.

Plasma glucose level decreases as collateral effect of fermented papaya preparation use.

Aim: Fermented Papaya Preparation (FPP) is a natural healthy drug that has been commercially sold in Japan and Philippines. This nutricetive, bio-normalizer product has antioxidant action, inhibitory effect on oxidative DNA damage and tissue injury, being a potent OH scavanger. The wide use of FPP, expecially by elderly people, made us note an unknown collateral effect, i.

Do hypertension and diabetes mellitus influence the site of atherosclerotic plaques?

Background: The concomitant occurrence of atherosclerotic plaques in carotid, coronary and peripheral vessels has been described in a number of studies. A few studies were, on the contrary, done for determining the role of hypertension and/or type 2 diabetes mellitus for the occurrence of the atherosclerotic plaques in different anatomical sites. Moreover these studies deal with atherosclerotic lesions that are generally considered, without differentiating their morphology as a function of the underlying disease, territory, and risk factors.

Partition behavior of virgin olive oil phenolic compounds in oil-brine mixtures during thermal processing for fish canning.

The chemical modifications and partitioning toward the brine phase (5% salt) of major phenol compounds of extra virgin olive oil (EVOO) were studied in a model system formed by sealed cans filled with oil-brine mixtures (5:1, v/v) simulating canned-in-oil food systems. Filled cans were processed in an industrial plant using two sterilization conditions commonly used during fish canning. The partitioning of phenolic compounds toward brine induced by thermal processing was studied by reversed-phase high-performance liquid chromatographic analysis of the phenol fraction extracted from oils and brine.

Suspected appendicitis in children: focused CT technique for evaluation.

Purpose: To determine the accuracy of a focused computed tomographic (CT) technique with oral and intravenous contrast materials for the diagnosis of appendicitis.

Materials And Methods: Ninety-three abdominal-pelvic contrast material-enhanced CT scans obtained during 6 years in 54 girls and 39 boys (age range, 1-18 years) with right lower quadrant pain were retrospectively reviewed. The detected abnormal findings were recorded as being in the region above the upper pole of the right kidney, between the upper pole of the right kidney and the lower pole of the right kidney (RLP), or below the iliac crest.

Abdominal MR imaging with a volumetric interpolated breath-hold examination.

Purpose: To compare a T1-weighted, three-dimensional (3D), gradient-echo (GRE) sequence for magnetic resonance (MR) imaging of the body (volumetric interpolated breath-hold examination, or VIBE) with a two-dimensional (2D) GRE breath-hold equivalent.

Materials And Methods: Twenty consecutive patients underwent 1.5-T MR imaging.

MR findings in Shone's complex of left heart obstructive lesions.

Background: Shone's complex is a series of four obstructive or potentially obstructive left-sided cardiac lesions (supravalvular mitral ring, parachute deformity of the mitral value, subaortic stenosis, and coarctation of the aorta). Both the complete form (all four lesions) and incomplete forms (less than four lesions) have been described.

Objective: To determine which abnormalities of Shone's complex could be characterized by MR.

Resonance imaging of a ruptured aneurysm of the sinus of Valsalva.

Ruptured aneurysm of an aortic sinus of Valsalva is a rare cause of left-to-right shunting. We show how resonance imaging can be used to make the diagnosis. This technique can successfully characterize the shunt as well as determine the presence of associated anomalies, such as ventricular septation and aortic regurgitation.