RESUMO
Objective To evaluate the effect of laparoscopic operation and laparotomy on immune func -tion in divesting ovarian benign teratoma , and to provide further theoretical evidence for clinical practice .Meth-ods 60 patients with ovarian benign teratoma were selected .30 were conducted by laparoscopic operation ( lapa-roscopic group ) and 30 were conducted by laparotomy ( laparotomy group ) .Operation conditions were compared . White blood cell (WBC) and NEU counts, levels of IL-6,TNF-αand Th17 cells in the 2 groups before surgery, 3 days and 7 days after surgery were detected .Results Surgical time and intraoperative blood loss were signifi-cantly shorter and lower in laparoscopic group than in laparotomy group .Compared to those before surgery , WBC and NEU counts, levels of IL-6, TNF-αand Th17 cells in the two groups increased three days after surgery , and all of these observation targets were much higher in laparotomy group than in laparoscopic group (P＜0.05).There were downtrends of all the observation targets in two groups 7 days after surgery .However , all the observation tar-gets were still significantly higher in laparotomy group than in laparoscopic group ( P＜0.05) .Conclusion For o-varian benign teratoma , laparoscopic operation had less influence on immune function of patients compared with lap -arotomy, which is better for patients'recovery.
RESUMO
OBJECTIVE: To research the protective effects and mechanisms of Radix Astragali injection on the intestinal mucosa of rats with obstructive jaundice (OJ). METHODS: The rats were randomly divided into sham-operated, model control and Radix Astragali treated group. We observed the pathological changes of intestinal mucosa, expression levels of Bax and NF-kappaB proteins, and apoptosis indexes in intestinal mucosa as well as serum NO, MDA and SOD contents, respectively, on 7d, 14d, 21d and 28d after operation. RESULTS: The pathological severity score (on 7d and 14d), apoptotic indexes (on 14d) of the intestinal mucosa and serum MDA content (on 14d) of treated group were significantly lower than those in the model control group (P < .05). The serum SOD contents (on all time points) of treated group were significantly higher than those in the model control group (P < .05). The sham-operated group (on 21d) of the product of staining intensity and positive rate of Bax protein was significantly lower than model control group (P < .05). CONCLUSION: Radix Astragali injection could protect the intestinal mucosa of OJ rats by increasing the content of SOD, reducing the content of MDA, inhibiting the apoptosis and relieving the pathological changes of intestinal mucosa.
