Results: 10

Anatomical Study of the Motor Branches of the Radial Nerve in the Forearm

Abstract Objective To analyze the anatomical variations of the motor branches of the radial nerve in the elbow region. The origin, course, length, branches, motor points and relationships with neighboring structures were evaluated. Materials and Methods Thirty limbs from15 adult cadavers were dissected...

Involvement of TLR4 in the protective effect of intra-articular administration of curcumin on rat experimental osteoarthritis

Acta cir. bras; 34 (6), 2019
Abstract Purpose In view of the principal role of Toll-like receptor 4 (TLR4) in mediating sterile inflammatory response contributing to osteoarthritis (OA) pathogenesis, we used lipopolysaccharide (LPS), a known TLR4 activator, to clarify whether modulation of TLR4 contributed to the protective action...

Osteoarthritis model induced by intra-articular monosodium iodoacetate in rats knee

Acta cir. bras; 31 (11), 2016
ABSTRACT PURPOSE: To evaluate the usefulness of a knee osteoarthritis model through functional, radiological and microscopic changes of the synovial membrane. METHODS: Forty eight rats were divided randomly into two groups. The first received 0.9% saline in the joint and corresponded to the control gro...

Evaluation of the effects of intra-arterial sugammadex and dexmedetomidine: an experimental study

Rev. bras. anestesiol; 66 (5), 2016
Abstract Background: Intra-arterial injection of medications may cause acute and severe ischemia and result in morbidity and mortality. There is no information in the literature evaluating the arterial endothelial effects of sugammadex and dexmedetomidine. The hypothesis of our study is that sugammadex ...

Comparison between two different experimental models of osteoarthritis in rabbits. Intra-articular collagenase injection and anterior cruciate ligament transection

Acta cir. bras; 31 (9), 2016
ABSTRACT PURPOSE: To compare two different experimental models of osteoarthritis in rabbits: intra-articular collagenase injection and anterior cruciate ligament transection. METHODS: Ten adult rabbits were randomly divided in two groups: COLL (collagenase group) and ACLT (anterior cruciate ligament t...

Terapia endovascular no vasoespasmo cerebral secundário à hemorragia subaracnóidea

Arq. bras. neurocir; 32 (3), 2013
O vasoespasmo cerebral é uma complicação relativamente frequente após episódios de hemorragia subaracnóidea de etiologia aneurismática. É responsável pela mortalidade de aproximadamente 30% dos pacientes e por sequelas neurológicas em 50% dos sobreviventes. Revisão de literatura realizada em j...

Daño arterial y uso de fleboesclerosantes
Arterial damage and use of fleboesclerosing agents

Rev. chil. cir; 51 (5), 1999
Aunque el tratamiento con agentes fleboesclerosantes constituye una alternativa para las várices, éste no está exento de complicaciones, las que pueden ser de tipo general y local. De estas últimas, la inyección intraarterial accidental es la más temida y devastadora, ya que puede llevar a la pérd...

Trombólisis intraarterial en embolía de pierna por penicilina benzatina
Intra-arterial thrombolysis in leg embolism by benzathine penicillin

Rev. chil. cir; 49 (5), 1997
Se presenta el caso clínico de un niño de 6 años que ingresa con una grave isquemia aguda del pie derecho 24 h después de haber recibido una inyección accidental intraarterial de penicilina benzatina intraglútea. Se resuelve exitosamente con el empleo de estreptokinasa intraarterial seguido de fasc...

Isquemia aguda de la mano secundaria a la admmnistración intraarterial de cloxacilina
Hand acute ischemia secondary to the intraarterial administration of cloxaciline

Rev. chil. cir; 49 (1), 1997
La isquemia aguda de la mano, luego de la inyección intraarterial de medicamentoses un problema frecuente, de difícil manejo, y que requiere tratamiento médico urgente. Este reporte describe un caso de inyección inadvertido de cloxacilina en arteria humeral, con isquemia grave de mano, que llegó a l...

Arteria radial superficial en la fosa cubital: importancia anátomo-clínica
Superficial radial artery in the cubital fossa: its anatomical and clinical importance

Generalmente las arterias se encuentran situadas profundamente en relación a la fascia superficial y a los músculos. Sin embargo, en algunos sitios las arterias se encuentran sólo separadas de la piel por la fascia superficial. En otras ocasiones, arterias que normalmente son profundas, presentan un t...