Results: 90

Impact of intravesical hyaluronic acid treatment on bladder inflammation in interstitial cystitis rat model

Int. braz. j. urol; 44 (5), 2018
ABSTRACT Objective: To evaluate the effect of intravesical hyaluronic acid (HA) treatment on inflammatory cells and the severity of inflammation in an interstitial cystitis rat model created with hydrogen chloride (HCL) via immunohistochemical studies and myeloperoxidase activity for the first time in t...

Durasphere® EXP: a non-biodegradable agent for treatment of primary Vesico-Ureteral reflux in children

Int. braz. j. urol; 44 (3), 2018
ABSTRACT Introduction: Durasphere® EXP (DEXP) is a compound of biocompatible and non--biodegradable particles of zirconium oxide covered with pyrolytic carbon. The aim of this study is to evaluate the durability of off-label use of DEXP in the treatment of primary vesicoureteral reflux in children. Ma...

Intra-articular viscosupplementation of hyaluronic acids in an experimental osteoarthritis model

ABSTRACT Objective: To analyze, from the immunohistochemical perspective, the effects of hyaluronic acid of different molecular weights in an experimental model of osteoarthritis in rabbits. Methods: Forty-four male California rabbits were randomly assigned to three different groups (PR, S, and P) and ...

Infiltración subacromial de ácido hialurónico en el tratamiento del dolor crónico de hombro. Serie prospectiva de 80 pacientes seguidos durante un año

Acta ortop. mex; 32 (2), 2018
Resumen: Objetivo: Nuestro objetivo fue evaluar la efectividad de las infiltraciones subacromiales de ácido hialurónico en el tratamiento del dolor crónico de hombro como alternativa a los tratamientos quirúrgicos y no quirúrgicos actualmente disponibles. Material y métodos: Estudio prospectivo...

Effect of a new cross-linked hyaluronan gel on the staple line after sleeve gastrectomy in a rat model

Acta cir. bras; 33 (2), 2018
Abstract Purpose: To evaluate the effect of a new cross-linked hyaluronan (NCHA) gel on healing of the staple line in an experimental sleeve gastrectomy. Methods: Eighteen rats were randomly divided into three groups. The control group (n = 6) received no medication. In the saline group (n = 6) and NC...

Hyaluronic acid in dermatomyositis and polymyositis: relationship with disease and cutaneous lesions

An. bras. dermatol; 93 (1), 2018
Abstract: Background: There are scarce studies in the literature about hyaluronic acid in systemic autoimmune myopathies. Objectives: To analyze the serum level of hyaluronic acid in patients with dermatomyositis and polymyositis. Methods: Cross-sectional study, single-center, that evaluated hyaluroni...

Uso de ácido hialurônico associado com plasma rico em plaquetas na regeneração de defeitos do disco articular e da superfície osteocondral causados pela osteoartrite na ATM

Estudos anteriores sugerem que o ácido hialurônico (AH) e o plasma rico em plaquetas (PRP) têm potencial para melhorar o processo de cicatrização da cartilagem e diminuir a progressão da osteoartrite. No entanto, poucas pesquisas avaliam seu efeito sinérgico. Este trabalho tem como objetivo avalia...

To what extent does hyaluronic acid affect healing of xenografts? A histomorphometric study in a rabbit model

J. appl. oral sci; 26 (), 2018
ABSTRACT Among the many graft materials that have been used for the treatment of bone defects in oral and maxillofacial regions is xenograft. To improve osteoconductive effects of xenografts, they have been combined with various biocompatible materials, such as hyaluronic acid and bone morphogenetic prot...

Hyaluronic acid accelerates bone repair in human dental sockets: a randomized triple-blind clinical trial

Abstract This study evaluated the effects of hyaluronic acid (HA) on bone repair of human dental sockets. Thirty-two lower first premolars were extracted from 16 patients (2 per patient) for orthodontic reasons. Following the extractions, one socket was randomly filled with 1% HA gel, while the other was...

Estudio clínico de eficacia, duración y efectos adversos del implante de ácido hialurónico en área buco-maxilo-facial

Odontoestomatol; 19 (30), 2017
Ensayo Clínico observacional y descriptivo, longitudinal y prospectivo de 22 meses de duración, en 40 pacientes de Facultad Odontología. UDELAR. Objetivo: Valorar eficacia, duración y efectos adversos del implante de Ácido Hialurónico (A.H) realizado en surcos nasolabiales. (SNL) Metodología: Ensa...