Keloids in male genitalia-Systematic review and illustrative case report.

Keloid is the maximum expression of pathological fibroproliferative skin wound healing, whose pathophysiology is not yet fully understood. Its occurrence in the perineum and genitalia is uncommon. A systematic review was carried out regarding the occurrence and treatment of keloids on the penis.

Sex differences in the relationship between hepatic steatosis, mood and anxiety disorders.

Objective: To investigate the association between non-alcoholic fatty liver disease (NAFLD), alcoholic liver disease (ALD), mental symptoms (mood, anxiety disorders and distress) by sex.

Methods: This a cross-sectional study performed in working-age adults from a Health Promotion Center (primary care) in São Paulo, Brazil. Self-reported mental symptoms from rating scales (21-item Beck Anxiety Inventory, Patient Health Questionnaire-9, and K6 distress scale) were evaluated by hepatic steatosis (NAFLD and ALD).

Intraspecific and Interspecific Phenotypic Differences Confirm the Absence of Cryptic Speciation in Triatoma sordida (Hemiptera, Triatominae).

Triatoma sordida is an endemic Chagas disease vector in South America, distributed in Brazil, Bolivia, Paraguay, and Uruguay. Chromosomal, molecular, isoenzymatic, and cuticular hydrocarbon pattern studies indicate cryptic speciation in T. sordida.

sp. nov. (Hemiptera, Triatominae): A New Species of Argentinian Chagas Disease Vector Described Based on Integrative Taxonomy.

Chagas disease is the most prevalent neglected tropical disease in the Americas and makes an important contribution to morbidity and mortality rates in countries where it is endemic since 30 to 40% of patients develop cardiac diseases, gastrointestinal disorders, or both. In this paper, a new species of the genus is described based on specimens collected in the Department San Miguel, Province of Corrientes, Argentina. sp.

CytoKey: Identification Key for the Chagas Disease Vectors of the Largest Brazilian Urban Center (São Paulo State), Based on Cytogenetic Data.

Chagas disease is caused by the protozoan . This disease is distributed in 21 Latin American countries, where it is mostly vector-borne. In Brazil, there are 68 triatomine species.

(Stal, 1859) (Hemiptera, Triatominae): A Chagas Disease Vector or a Complex of Vectors?

is a Chagas disease vector that was found infected with in homes. As this species is endemic from Brazil (Bahia, Espírito Santo, Minas Gerais, and Rio de Janeiro) and no study comparing the specimens from different Brazilian states was conducted, we analyzed the genetic distance (16S rDNA, Cyt b, and COI mitochondrial genes) and the chromosomal characteristics for from Minas Gerais, Rio de Janeiro, and Espírito Santo. All specimens showed the same cytogenetic characteristics.