Results 41 to 50 of about 83,771 (229)

Corneal and conjunctival toxicity of povidone-iodine eye drops [PDF]

open access: yes, 2003
PURPOSE: To evaluate ocular toxicity of povidone-iodine eye drops at a concentration of 2.5% and 0.5% and to investigate the effects on corneal epithelial wound healing and histopathological alterations.
Freitas, Denise de   +4 more
core   +2 more sources

A hospitalização como fator de seleção em estudo de casos e controles [PDF]

open access: yesCadernos de Saúde Pública, 1986
Neste artigo se demonstra que, se os riscos relativos de hospitalização de expostos em relação aos não-expostos ao fator em investigação nos grupos de comparação hospitalares casos e não-casos da doença-objeto, são diferentes, a estimativa da Razão de Produtos Cruzados (RPC) será distorcida.
openaire   +12 more sources

Risco de câncer de pulmão, laringe e esôfago atribuível ao fumo

open access: yesRevista de Saúde Pública, 2002
OBJETIVO: Os tipos de câncer de pulmão, laringe e esôfago têm como um de seus principais fatores de risco o fumo. O objetivo do estudo foi avaliar o risco populacional atribuível ao fumo nesses tipos de câncer.
Menezes Ana MB   +9 more
doaj   +3 more sources

Risk factors for overweight among adolescents: analysis of three Brazilian cities [PDF]

open access: yes, 2009
OBJECTIVE: The objective of this study was to conduct a comparative analysis of risk factors for overweight among adolescents from three Brazilian cities, Pelotas, São Paulo and Goiânia.
Colugnati, Fernando Antonio Basile   +2 more
core   +3 more sources

Ultrasonographic diagnosis of caudoproximal humeral stress fracture in thoroughbred racehorses

open access: yesEquine Veterinary Journal, Volume 58, Issue 3, Page 788-796, May 2026.
Abstract Background Humeral stress fractures in racehorses can progress to catastrophic fracture if unrecognised. Scintigraphy is the gold standard diagnostic technique but is limited by accessibility and cost. It was hypothesised that ultrasonography could be used to visualise caudoproximal humeral stress fractures. Objectives To determine the utility
Betsy Vaughan   +6 more
wiley   +1 more source

Detection of anti-Borrelia and anti-Babesia antibodies in the serum of children with clinical manifestations and compatible epidemiology with Lyme-Like disease in the State of Mato Grosso do Sul [PDF]

open access: yes, 2008
A ocorrência de manifestações clínicas e laboratoriais semelhantes às encontradas na doença de Lyme e da coinfecção com a babesiose já foi demonstrada em trabalhos anteriores em adultos, porém não existem estudos desta natureza em crianças.
ARÃO, César Augusto Brandão   +4 more
core   +3 more sources

Machine Learning Model for an App‐Based Tool to Assist With the Diagnosis of Canine Atopic Dermatitis

open access: yesVeterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.
Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon   +2 more
wiley   +1 more source

Hipertensão arterial sistêmica e dislipidemia: estudo de caso-controle [PDF]

open access: yes, 2003
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina. Curso de Medicina.
Domiciano, Diogo Souza
core  

Markers expression of cell proliferation and apoptosis in basal cell carcinoma [PDF]

open access: yes, 2009
FUNDAMENTOS: O carcinoma basocelular é o câncer mais comum em humanos. Estudos que utilizam recursos da biologia molecular e genética, associados à histomorfologia, permitem a identificação de fatores de risco no desenvolvimento de lesões mais ...
CORRÊA, Marília de Pádua Dornelas   +4 more
core   +4 more sources

Incidence Rate of Otitis Externa Episodes in Atopic Dogs Is Reduced by a Therapeutic Diet in a 6‐Month Randomised, Blinded, Controlled, Clinical Trial

open access: yesVeterinary Dermatology, Volume 37, Issue 1, Page 89-102, February 2026.
ABSTRACT Background Recurrent otitis externa (OE) episodes commonly affect dogs with canine atopic dermatitis (cAD) despite ongoing cAD treatment. Objective To determine if a therapeutic diet with active ingredients targeting the skin barrier and allergy pathways reduces the incidence rate of OE.
Adrian Watson   +5 more
wiley   +1 more source

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