RESUMEN
Objective To explore the effects of operative time on the prognosis in patients with complicated ocular trauma undergoing vitrectomy.Methods Clinical data of 120 patients (128 eyes) with complicated ocular trauma from May 2012 to May 2017 in our hospital were retrospectively analyzed.Then all the subjects were divided into five groups according to the different operative time of vitrectomy,and the functioncure rate was compared in the 5 groups.Results There were 6 patients (6 eyes) receiving operation on day 0 to 5 after the injury,and the functional cure rate was 66.67％,48 patient (50 eyes) receiving operation on day 6 to 10 after the injury,followed by 32 patients (34 eyes) being functional cured with the curative rate of 68.00％,30 patient (34 eyes) receiving operation on day 11 to 15 after the injury,followed by 24patients (26 eyes) being functionally cured with the curative rate of 76.47％,18 patient (20 eyes) receiving operation on day 16 to 20 after the injury,followed by 8 patients (8eyes) being functionally cured with the curative rate of 40.00％,10 patient (10 eyes)receiving operation on day 21 to 25 after the injury,followed by 2 patients (2 eyes) being functionally cured with the curative rate of 20.00％,8 patient (8 eyes) receiving operationover 25 days after the injury,followed by 2 patients (2 eyes) being functional cured with the curative rate of 25.00％,which suggested that patients suffered the injury with 11 days to 15 days had the highest function-cure rate (all P ＜0.05).Conclusion The operative time does matter,which can affect the cure rate of patients with complicated ocular trauma undergoing vitrectomy,and the most suitable time of ocular trauma surgery is 11-15 days after the injury.
RESUMEN
AIM: To observe of cataract phacoemulsification and intraocular lens implantation in patients with postoperative tear film, and to explore its clinical significance. METHODS: A total of 106 patients ( 140 eyes ) undergone phacoemulsification were randomly chosen. Subjective dry foreign body sensation were observed at six nodes of period 1d, 1, 2, 3wk, and 1mo. Corneal fluorescein ( FSC ) , basal tear secretion ( SIT ) and tear film break-up time ( BUT) were used to detect functional changes of the tear film. And the correlation between tear film stability and corneal sensitivity was analyzed. RESULTS: Dry eye cumulative score of postoperative 1d, 1, 2wk was higher than preoperative ( t= 8. 53, P=0.000;t=6. 27, P=0. 000; t=9. 02, P=0. 000). There was no significant difference in dry eye cumulative score at postoperative 3wk, 1mo compared with preoperative ( t=1.91, P= 0. 824; t= 1. 27, P= 0. 069). Corneal epithelial fluorescein staining points of postoperative 1d, 1, 2wk were increased compared with preoperative (t=11. 64, P=0. 000;t=9. 61, P=0. 000; t=8. 87, P=0. 001). There was no significant difference in corneal epithelial fluorescein staining points of postoperative 3wk and 1mo compared with preoperative (t=2. 52, P=0. 746; t=1. 16, P=0. 094). Corneal sensitivity detection values of postoperative 1d, 1, 2wk were significantly higher than that of preoperative (t=9.61, P=0.000;t=9.27, P=0.000;t=11.39, P=0.024), and there was no difference postoperative 3wk and 1mo compared with preoperative (t=1. 19, P=0. 562;t=2. 17, P=0. 501). CONCLUSION: Phacoemulsification with intraocular lens implantation will reduce the tear film stability in the short term, but after a long rest will be improved to a certain extent.
RESUMEN
<p><b>OBJECTIVE</b>To investigate the effects of different concentration extract from Shenghua decoction on contractile activity of the uterine smooth muscle isolated from normal, estrogen-treated and postpartum mice.</p><p><b>METHOD</b>Medlab/4 s vital signal recorder was used to measure the effects of extract from Shenghua decoction (3-12 mg x mL(-1)) on contractile amplitude and frequency of the isolated uterus from normal, estrogen-treated and postpartum mice.</p><p><b>RESULT</b>Shenghua decoction extract (3-12 mg x mL(-1)) significantly decreased the contractile activity of the mouse isolated uterus in normal non-pregnancy and postpartum, but significantly increased that of the mouse isolated uterus treated with estrogen, and didn't show significant concentration-response relationship.</p><p><b>CONCLUSION</b>The effects of Shenghua decoction extract on contractile activity of mouse-isolated uterus treated with estrogen cannot represent the pharmacological effects on that of in normal non-pregnancy and postpartum uterus.</p>