Results 11 to 20 of about 1,052 (149)

Comparison of selected cytomorphological features of canine pemphigus foliaceus and superficial pyoderma. [PDF]

Vet Dermatol
Background – Cytological detection of acantholytic keratinocytes (acantholytic cells [AC]) helps to identify canine pemphigus foliaceus (cPF) yet AC also occurs in superficial pyoderma (SP), the main differential diagnosis. Hypothesis/Objectives – To compare selected cytomorphological features of cPF and SP and to establish cytological diagnostic ...
Spriggs TS, Gedon NKY, Linder KE, Bizikova P.   +3 more
europepmc   +2 more sources

Histopathological characterisation of trunk‐dominant canine pemphigus foliaceus, and comparison with classic facial and insecticide‐triggered forms

Veterinary Dermatology, Volume 34, Issue 5, Page 425-440, October 2023., 2023
Background – While the clinical features were described recently, the histopathological characterisation of trunk‐dominant canine pemphigus foliaceus (PF) is lacking, and whether it differs from classic facial or insecticide‐triggered PF is unknown. Hypothesis/Objectives – This study describes the histopathological findings of trunk‐dominant PF, and ...
Natalie Katharina Yvonne Gedon, Petra Bizikova, Thierry Olivry, Ekaterina Mendoza‐Kuznetsova, Ursula Oberkirchner, James Benjamin Robertson, Keith Emerson Linder   +6 more
wiley   +1 more source

Toll‐like receptor‐ligand induced thymic stromal lymphopoietin expression in primary equine keratinocytes

Veterinary Dermatology, Volume 31, Issue 2, Page 154-e30, April 2020., 2020
Background Thymic stromal lymphopoietin (TSLP) plays a key role in the development of allergic inflammation. Little is known about possible triggers of equine TSLP expression. Hypothesis To investigate TSLP expression in equine insect bite hypersensitivity (IBH) skin lesions.
Iva Cvitas, Arnaud Galichet, Shui Chu Ling, Eliane J. Müller, Eliane Marti   +4 more
wiley   +1 more source

Experimental model of cultured keratinocytes Modelo experimental de cultura de queratinócitos

Acta Cirúrgica Brasileira, 2003
The bioengineering research is essential in the development of ideal combination of biomaterials and cultured cells to produce the permanent wound coverage.
Alfredo Gragnani, Jeffrey R. Morgan, Lydia Masako Ferreira   +2 more
doaj   +1 more source

POROQUERATOSE DE MIBELLI – UM CASO CLÍNICO

Revista da Sociedade Portuguesa de Dermatologia e Venereologia, 2013
As poroqueratoses resultam de uma hiper-proliferação clonal dos queratinócitos, encontrando-se pelo menos descritas seis formas clínicas, que partilham o achado da lamela cornóide no exame histopatológico.
André Laureano, Vasco Coelho Macias, Fernando Assis Pacheco   +2 more
doaj   +1 more source

Keratinocyte growth factor protected cultured human keratinocytes exposed to oxidative stress Fator de crescimento de queratinócitos protegeu queratinócitos humanos cultivados expostos ao estresse oxidativo

Acta Cirúrgica Brasileira, 2010
PURPOSE: To evaluate effects of oxidative stress and supplementation of keratinocyte growth factor (KGF) on cultivated human keratinocytes. METHODS: Oxidative stress was produced through addition of hydrogen peroxide (H2O2) to the culture medium ...
Alfredo Gragnani, Marina Bertelli Rossi, Janne Cely Medeiros Albuquerque, Gabriela Soares Silva Brito, Antonio Carlos Aloise, Lydia Masako Ferreira   +5 more
doaj   +1 more source

Cytotoxicity and effect on wound re‐epithelialization after topical administration of tranexamic acid

BJS Open, Volume 3, Issue 6, Page 840-851, December 2019., 2019
Topical tranexamic acid reduces bleeding from surgical wounds, but little is known about possible adverse effects on the exposed tissue. In this experimental study, prolonged in vitro exposure was cytotoxic to keratinocytes and fibroblasts, and prevented wound re‐epithelialization in a dose‐dependent manner, whereas short exposure was well tolerated ...
T. A. Eikebrokk, B. S. Vassmyr, K. Ausen, C. Gravastrand, O. Spigset, B. Pukstad   +5 more
wiley   +1 more source

Ultrastructural evaluation of human keratinocyte growth and differentiation on a fibrin substrate Avaliação ultraestrutural do crescimento e da diferenciação de queratinócitos sobre um substrato de fibrina

Acta Cirúrgica Brasileira, 2010
PURPOSE: In order to circumvent several difficulties that have been met in the routine use of the in vitro keratinocyte cultures using the standard procedure described by Rheinwald and Green, and obtain a more resilient and the least possible ...
Daniela Yukie Sakai Tanikawa, Nivaldo Alonso, Marisa Roma Herson, Monica Beatriz Mathor, Elia Garcia Caldini, Silvia Vanessa Lourenço, Marcus Castro Ferreira   +6 more
doaj   +1 more source

EVIDÊNCIAS CLÍNICAS DE CAMPO DE CANCERIZAÇÃO ASSOCIADO ÀS QUERATOSES ACTÍNICAS - DADOS DA MICROSCOPIA CONFOCAL

Revista da Sociedade Portuguesa de Dermatologia e Venereologia, 2015
Introdução: As queratoses actínicas são lesões displásicas de queratinócitos confinadas à epiderme causadas por exposição crónica a radiação UV, consideradas percursoras de carcinoma espinocelular. Calcula-se que as áreas de pele adjacentes às queratoses
Nuno Menezes
doaj   +1 more source

Wound-healing evaluation of ointment from Stryphnodendron adstringens (barbatimão) in rat skin

Brazilian Journal of Pharmaceutical Sciences, 2010
This study evaluated the cicatrizant effect of an ointment containing 1% of the ethyl-acetate fraction extracted from the stem bark of "barbatimão" (Stryphnodendron adstringens), in wounds made in the skin of rats, after 4, 7 and 10 days of treatment ...
Luzmarina Hernandes, Luciene Marques da Silva Pereira, Fabiana Palazzo, João Carlos Palazzo de Mello   +3 more
doaj   +1 more source