OBJECTIVE: To evaluate the effects of intravenous anesthesia in painless esophagoscopy for extraction of foreign bodies in the esophagus. METHOD: Forty-two patients underwent painless esophagoscopy, and extracted the foreign bodies in the esophagus. RESULT: Thirty-two cases had their foreign bodies extracted smoothly and no serious complication occurred,the other 10 cases were mucosal injuries of esophagus with no obvious foreign body. CONCLUSION Intravenous sedation with propofol in extraction of foreign bodies in the esophagus can relieve the suffering and adverse reactions, and it is safe, quick, comfortable and effective for extraction of foreign bodies in the esophagus and is worthy to be applied in the clinic.
Anesthesia, Intravenous ; methods ; Anesthetics, Intravenous ; Esophagoscopy ; methods ; Esophagus ; injuries ; Female ; Foreign Bodies ; therapy ; Humans ; Male ; Propofol

ObjectiveTo evaluate the therapeutic effect of Salvia miltiorrhiza and ligustrazine combined with vinpocetine in patients with cerebral infarction.MethodsAtotal of 206 patients with cerebral infarction were randomly divided into a controlgroup and a combined treatment group according to the random number table, 103 in each group. The control group was treated with aspirin and vinpocetine, the combined treatment group received Salvia miltiorrhiza and ligustrazine injection on the basis of the control group. The serum contents of malondialdehyde (MDA) and nitric oxide (NO), as well as the serum levels of superoxide dismutase (SOD) and nitric oxide synthase (NOS) were detected before and after the treatment. The electroencephalography (EEG) amplitudes and the regional cerebral blood flow (rCBF) were recorded before and after the treatment .ResultsIn the combined treatment group, the serum content of MDA was significantly decreased (151.36 ± 11.36 mmol/Lvs.62.23 ± 4.11 mmol/L;t=74.878,P<0.01), while the serum content of NO (110.31 ± 9.51 mmol/Lvs.154.23 ± 12.21 mmol/L;t=28.801,P<0.05) and the serum levels of SOD (55.52 ± 4.47 U/mlvs.85.39 ± 7.21 U/ml;t=35.735,P<0.05) and NOS (115.21 ± 8.39 mmol/Lvs.190.12 ± 11.29 mmol/L;t=54.049,P<0.01) were significantly increased than before the treatment. The rCBF (39.39 ± 2.45 ml/100 g?minvs. 69.95 ± 4.25 ml/100 g?min;t=32.385,P<0.05) and EEG (62.41% ± 4.58%vs.97.02% ± 9.67%;t=31.012,P<0.05) in the combined treatment group were significantly increased than before the treatment. The total efficiency rate in the combined treatment group was significant higher than that in the control group (88.3% vs. 66.9%;χ2=12.343, P=0.004).ConclusionsSalvia miltiorrhiza and ligustrazine combined with vinpocetine has a beneficial therapeutic effect in patients with cerebral infarction, and it is probably associated withincreasing cerebral blood flow and enhancing antioxidant activity.