The current state of lesbian, gay, bisexual, and transgender cultural competency among U.S. dermatology residents.

Unlabelled: Lesbian, gay, bisexual, and transgender (LGBT) people interface with dermatology providers for many reasons. Implementing culturally competent LGBT dermatologic care necessitates evaluating provider competency to identify where gaps remain.

Objectives: To assess the LGBT cultural competency among U.

Topical therapy for regression and melanoma prevention of congenital giant nevi.

Giant congenital melanocytic nevi are NRAS-driven proliferations that may cover up to 80% of the body surface. Their most dangerous consequence is progression to melanoma. This risk often triggers preemptive extensive surgical excisions in childhood, producing severe lifelong challenges.

Disparities in access for melanoma screening by region, specialty, and insurance: A cross-sectional audit study.

Background: Early detection of melanoma is critical for positive outcomes. However, access for the diagnosis of melanoma remains problematic for segments of the general population.

Objective: To compare the rates of dermatology and family medicine practitioner acceptances for a public insurance (Medicaid) versus private insurance (Anthem Blue Cross) and clinic wait times for an appointment for a changing pigmented skin lesion concerning melanoma in rural and urban regions in California.

Information and Communication Technology Access and Use Among Low-Income Latino Immigrant Parents.

Introduction: Development of mHealth interventions to address health disparities for Latino children in immigrant families requires understanding access to and use of information and communication technology.

Methods: We examined access to information and communication technology and use of common applications/programs by low-income immigrant Latino parents of infants to inform development of mHealth interventions for this population. Latino immigrant parents reported technology use and access of common applications/software via survey.

Screening for Anemia and Iron Deficiency in the Adult Portuguese Population.

Anemia and iron deficiency (ID) can impair quality of life and socioeconomic development. We evaluated the prevalence of anemia and ID in the adult Portuguese population in real-life contexts by gender, age, and pregnancy status. We performed a cross-sectional screening in adult individuals in mainland Portugal from 2013 to 2017.

The impact of demographics, socioeconomics, and health care access on melanoma outcomes.

Disparities in melanoma care exist in the United States. Disparities in provider type, patient demographics, place of residence, insurance status, socioeconomic status, race/ethnicity, and age impact melanoma outcomes. Melanomas detected by dermatologists are thinner, at an earlier stage, and have better survival outcomes compared with detection by primary care providers or patients.

The role of technology in melanoma screening and diagnosis.

Melanoma presents challenges for timely and accurate diagnosis. Expert panels have issued risk-based screening guidelines, with recommended screening by visual inspection. To assess how recent technology can impact the risk/benefit considerations for melanoma screening, we comprehensively reviewed non-invasive visual-based technologies.

Prevalence of anemia and iron deficiency in older Portuguese adults: An EMPIRE substudy.

Aim: The present study aimed to characterize the prevalence of anemia and iron deficiency in older Portuguese adults, and to compare it with the prevalence in younger individuals.

Methods: A population-based, cross-sectional study (EMPIRE study) enrolling a representative sample of 6267 adults aged <65 years and 1617 adults aged ≥65 years was carried out. Hemoglobin, ferritin, creatinine and C-reactive protein levels were measured by Point-of-Care tests.

Evidence of suppression of onchocerciasis transmission in the Venezuelan Amazonian focus.

Background: The World Health Organization (WHO) has set goals for onchocerciasis elimination in Latin America by 2015. Most of the six previously endemic countries are attaining this goal by implementing twice a year (and in some foci, quarterly) mass ivermectin (Mectizan®) distribution. Elimination of transmission has been verified in Colombia, Ecuador and Mexico.

Configurable lipid membrane gradients quantify diffusion, phase separations and binding densities.

Single-experiment analysis of phospholipid compositional gradients reveals diffusion coefficients, phase separation parameters, and binding densities as a function of localized lipid mixture. Compositional gradients are formed by directed self assembly where rapid-prototyping techniques (i.e.

Modes of induced cardiac arrest: hyperkalemia and hypocalcemia--literature review.

The entry of sodium and calcium play a key effect on myocyte subjected to cardiac arrest by hyperkalemia. They cause cell swelling, acidosis, consumption of adenosine triphosphate and trigger programmed cell death. Cardiac arrest caused by hypocalcemia maintains intracellular adenosine triphosphate levels, improves diastolic performance and reduces oxygen consumption, which can be translated into better protection to myocyte injury induced by cardiac arrest.

The calcium paradox - what should we have to fear?

The calcium paradox was first mentioned in 1966 by Zimmerman et al. Thereafter gained great interest from the scientific community due to the fact of the absence of calcium ions in heart muscle cells produce damage similar to ischemia-reperfusion. Although not all known mechanisms involved in cellular injury in the calcium paradox intercellular connection maintained only by nexus seems to have a key role in cellular fragmentation.

Comparison of fractal dimension and Shannon entropy in myocytes from rats treated with histidine-tryptophan-glutamate and histidine-tryptophan cetoglutarate.

Introduction: Solutions that cause elective cardiac arrest are constantly evolving, but the ideal compound has not yet been found. The authors compare a new cardioplegic solution with histidine-tryptophan-glutamate (Group 2) and other one with histidine-tryptophan-cetoglutarate (Group 1) in a model of isolated rat heart.

Objective: To quantify the fractal dimension and Shannon entropy in rat myocytes subjected to cardioplegia solution using histidine-tryptophan with glutamate in an experimental model, considering the caspase markers, IL-8 and KI-67.

A European consensus report on blood cell identification: terminology utilized and morphological diagnosis concordance among 28 experts from 17 countries within the European LeukemiaNet network WP10, on behalf of the ELN Morphology Faculty.

This paper describes the methodology used to develop a consensual glossary for haematopoietic cells within Diagnostics-WP10 of European-LeukemiaNet EU-project. This highly interactive work was made possible through the use of the net, requiring only a single two-day meeting of actual confrontation and debate. It resulted in the production of a freely accessible tool that could be useful for training as well as harmonization of morphological reports in onco-haematology especially, without geographic limitation, not limited to European countries.

Cholecalciferol supplementation in hemodialysis patients: effects on mineral metabolism, inflammation, and cardiac dimension parameters.

Background And Objectives: Vitamin D deficiency is highly prevalent in chronic kidney disease. The aim of this study was to evaluate the effects of oral cholecalciferol supplementation on mineral metabolism, inflammation, and cardiac dimension parameters in long-term hemodialysis (HD) patients.

Design, Setting, Participants, & Measurements: This 1-year prospective study included 158 HD patients.

25-Hydroxyvitamin D3, arterial calcifications and cardiovascular risk markers in haemodialysis patients.

Background: Decreased vitamin D serum levels have been recently related to arterial stiffening and vascular calcifications in haemodialysis (HD) patients, but the pathophysiology of this association is not yet clear. The aim of this study was to evaluate the relationship between vascular calcifications, cardiovascular risk factors [including brain natriuretic peptide (BNP), pulse pressure (PP) and left ventricular mass index] and 25-hydroxyvitamin D3 (25(OH)D3) and 1,25-dihydroxyvitamin D3 [1,25(OH)(2)D3] serum levels.

Methods: We performed a cross-sectional study with 223 prevalent HD patients, 48% females, 27% diabetics, with the mean age of 62.

Vector competence of Simulium oyapockense s.l. and S. incrustatum for Onchocerca volvulus: Implications for ivermectin-based control in the Amazonian focus of human onchocerciasis, a multi-vector-host system.

Although it is now well established that in the Amazonian onchocerciasis focus, straddling between Venezuela and Brazil, the main vectors in the highland (hyperendemic) and lowland (hypoendemic) areas, are respectively Simulium guianense sensu lato Wise and S. oyapockense s.l.

Longitudinal urethral sling with prepubic and retropubic fixation for male urinary incontinence.

Objective: Description and early results of a new urethral sling technique for treatment of postprostatectomy urinary incontinence, which combines efficacy, low cost and technical simplicity.

Materials And Methods: From May 2003 to April 2004, 30 patients with moderate or total urinary incontinence, following radical prostatectomy or endoscopic resection of the prostate, underwent the new technique. The technique is based on the placement of a longitudinal-shaped sling in the bulbar urethra, measuring 4 cm in length by 1.