Zhonghua fu chan ke za zhi · 1996
[Effect of dihydroetorphini hydrochloride on mice parturition].
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
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Wang A, Zhang Q, Huang C
Аннотация
OBJECTIVE: To determine the effect of dihydroetorphini hydrochloride (DHE) on parturition of mice.
METHODS: 180 pregnant mice were divided equally into 6 groups. DHE was administered intramuscularly (i.m.) to mice group A, B and C at the dose levels of 1, 2 and 4 micrograms/kg respectively. Morphine hydrochloride 200 micrograms/kg (hypodermic) was given to group D and procaine hydrochloride 1000 micrograms/kg i.m. for group E, while for group F as control distilled water was given. Each preparation was given to the pregnant mice 3 times, i.e. 18 hours before the date of confinement, during labor and 2 hours postpartum.
RESULTS: No effects on mice parturition were found in group A, B, E, and F. The percentage of cyanosis in newborn mice of group C and D was 13.8% and 22.8% respectively, which was significantly higher than that (7.4%) in group F.
CONCLUSION: DHE is safer than morphine and procaine for analgesia during labor, and no adverse effects of DHE at dose levels of 1 microgram/kg and 2 micrograms/kg were observed on mice parturition.
METHODS: 180 pregnant mice were divided equally into 6 groups. DHE was administered intramuscularly (i.m.) to mice group A, B and C at the dose levels of 1, 2 and 4 micrograms/kg respectively. Morphine hydrochloride 200 micrograms/kg (hypodermic) was given to group D and procaine hydrochloride 1000 micrograms/kg i.m. for group E, while for group F as control distilled water was given. Each preparation was given to the pregnant mice 3 times, i.e. 18 hours before the date of confinement, during labor and 2 hours postpartum.
RESULTS: No effects on mice parturition were found in group A, B, E, and F. The percentage of cyanosis in newborn mice of group C and D was 13.8% and 22.8% respectively, which was significantly higher than that (7.4%) in group F.
CONCLUSION: DHE is safer than morphine and procaine for analgesia during labor, and no adverse effects of DHE at dose levels of 1 microgram/kg and 2 micrograms/kg were observed on mice parturition.