Results: 117

Effect of topical ozonetherapy on gingival wound healing in pigs: histological and immuno-histochemical analysis

J. appl. oral sci; 27 (), 2019
Abstract In this study, the effects of ozonetherapy on secondary wound healing were evaluated histologically and immuno-histochemically. Material and Methods: 8 healthy pigs were used in this study. Six wounds with 10 mm in diameter were created through the punch technique on the palatinal gingiva of eac...

Vaccarin hastens wound healing by promoting angiogenesis via activation of MAPK/ERK and PI3K/AKT signaling pathways in vivo

Acta cir. bras; 34 (12), 2019
Abstract Purpose To explore the potential role and unclear molecular mechanisms of vaccarin in wound healing. Methods Rats' skin excision model to study the effects of vaccarin on wound healing in vivo . Hematoxylin and eosin staining was performed to evaluate Histopathologic characteristics. Immunoh...

Diferenciação de miofibroblastos em feridas após uso tópico do metronidazol: estudo experimental

Rev. Col. Bras. Cir; 46 (1), 2019
RESUMO Objetivo: avaliar os efeitos da administração tópica do metronidazol na diferenciação de fibroblastos e na contração da ferida durante cicatrização experimental por segunda intenção em ratos. Métodos: cento e oito animais foram submetidos a uma ferida circular no dorso, com 2cm de di...

Effects of Cupressus sempervirens extract on the healing of acetic acid-induced ulcerative colitis in rat

ABSTRACT Ulcerative colitis is a chronic inflammatory condition of the colon with an unknown etiology. In this study, we aimed to evaluate the therapeutic effects of Cupressus sempervirens extract on the healing of acetic acid-induced ulcerative colitis in rat. Fifty-five male rats divided into five equa...

The effect of the new hemostatic agent Ostene on bone healing: an experimental study in rabbits

J. oral res. (Impresa); 7 (8), 2018
Introduction: Ostene is a water-soluble wax-like alkylene oxide copolymer preparation for use as a mechanical hemostatic agent. this study aims to evaluate the effects of Ostene on bone healing. materials and methods: twenty albino rabbits were divided into four groups according to post-treatment follow-...

Healing effect of andiroba-based emulsion in cutaneous wound healing via modulation of inflammation and transforming growth factor beta 3

Acta cir. bras; 33 (11), 2018
Abstract Purpose: To evaluate the effects and mechanisms of andiroba-based emulsion (ABE) topical treatment on full-thickness cutaneous wounds in rats. Methods: The wounds were harvested on days 3, 7, 15, and 20 post-surgery. Wound contraction rate, quantitative immunohistochemistry [macrophages, myofi...

Effect of the bioprotectant agent trehalose on corneal epithelial healing after corneal cross-linking for keratoconus

Arq. bras. oftalmol; 81 (6), 2018
ABSTRACT Purpose: This study aimed to compare the effectiveness of eye drops containing a combination of sodium hyaluronate and trehalose and sodium hyaluronate for the treatment of corneal cross-linking and epithelial healing. Methods: This study included 46 eyes of 23 keratoconus patients who underwe...

Aplicación tópica de plaquetas plasmáticas en pacientes con queratitis punteada superficial
Topical use of plasmatic platelets in patients with superficial punctuated queratitis

Medisan; 22 (8), 2018
Se realizó un estudio clínico, prospectivo, intervencionista y comparativo, de 41 pacientes (31 ojos) con diagnóstico de queratitis punteada superficial -seleccionados por muestreo aleatorio simple-, atendidos en el Hospital Infantil Docente Sur Dr Antonio María Béguez César de Santiago de Cuba, de...

Effect of local application of alendronate and parathyroid hormone on craniofacial bone repair - a preliminary study

Braz. dent. j; 29 (5), 2018
Abstract This study aimed to evaluate the effect of two methods of local application of alendronate and parathyroid hormone (PTH) on bone repair and the systemic implications. A critically sized defect (5 mm) was created in the cranial region of twenty-five male Wistar rats, and the bone removed was part...

Wound healing of diabetic rats treated with Moringa oleifera extract

Acta cir. bras; 33 (9), 2018
Abstract Purpose: To evaluate if Moringa oleifera leaf aqueous extract (ME) influences the healing of skin wounds of diabetic rats. Methods: Wistar rats were used (6 rats/group). Group 1 received normal saline (NS) v.o. Group 2 received moringa extract (100mg/kg v.o) for 3 weeks. Groups 3 and 4: Stre...