Comparative study of the action of topical heparinoids on the evolution of experimental thrombophlebitis.
The action of three different topical heparinoids on the evolution of experimental thrombophlebitis was studied. Thrombophlebitis was induced in the marginal vein of the ear of rabbits by stasis and injection of hypertonic glucose solution. Forty-eight hours later the animals were allocated to three treatment groups and a control group. The substances were applied over the affected vein three times a day for 6 days and the ears inspected daily by transilumination. After 7 days, the animals were killed and anatomopathological studies performed. No difference in thrombus frequency or inflammatory reaction was observed between the animals treated with heparinoids and the control groups, or among the treated groups.
Mattar
L
L
Departamento de Cirurgia e Ortopedia, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista, Brasil.
Maffei
F H
FH
Lastória
S
S
Yoshida
W B
WB
Rollo
H A
HA
Fabris
V E
VE
Curi
P R
PR
D000818:Animals; D004423:Ear / Q000098:blood supply; D005950:Glucose Solution, Hypertonic; D006496:Heparinoids / Q000494:pharmacology*; D011817:Rabbits; D013924:Thrombophlebitis / Q000139:chemically induced / Q000188:drug therapy*; D014680:Veins
D005950:Glucose Solution, Hypertonic; D006496:Heparinoids