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Objective@#To explore the anesthetic effect of sufentanil combined with propofol with different target control concentration for breast cancer patients.@*Methods@#From January 10, 2015 to December 20, 2017, according to the digital table, 80 patients with breast cancer in the Maternal and Child Health Hospital of Cixi were randomly divided into three groups: group A(28 cases, the intraoperative sufentanil plasma target control concentration was 0.2ng/mL), group B (27 cases, the intraoperative sufentanil plasma target control concentration was 0.4ng/mL), group C (24 cases, the intraoperative sufentanil plasma target control concentration was 0.8ng/mL). The plasma target control concentration of propofol in three groups was 3μg/mL.The hemodynamic level[mean arterial pressure(MAP), heart rate(HR)], blood oxygen saturation(SpO2), recovery time, respiratory recovery time and incidence of adverse reactions were compared among the three groups.@*Results@#The MAP of T2, T3 and T4 in group A, group B and group C[T2: (78.56±7.42)mmHg vs.(76.98±7.65)mmHg vs.(69.36±7.69)mmHg; T3: (88.24±7.61)mmHg vs.(86.95±7.59)mmHg vs.(69.41±7.70)mmHg; T4: (72.32±7.51)mmHg vs.(69.24±7.21)mmHg vs.(66.52±6.85)mmHg], HR[T2: (73.65±8.75)times/min vs.(73.49±8.69)times/min vs.(68.36±7.79)times/min; T3: (76.75±8.95)times/min vs.(75.58±7.96)times/min vs.(68.65±7.36)times/min; T4: (71.42±7.41)times/min vs.(70.24±6.49)times/min vs.(64.39±6.62)times/min] showed significant differences[F(MAP)= 8.524, 15.365, 5.325; F(HR)=8.104, 12.521, 5.015, all P<0.05]. However, there were no statistically significant differences in SpO2 among group A, group B and group C in T2, T3 and T4(all P>0.05). There were no statistically significant differences in resuscitation time and respiratory recovery time among group A, group B and group C (all P>0.05). There was no statistically significant difference in the incidence of adverse reactions among group A, group B and group C(P>0.05).@*Conclusion@#0.8ng/mL sufentanil combined with 3μg/mL propofol has better anesthetic effect on patients undergoing breast cancer surgery, which is helpful to maintain hemodynamic stability.
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Objective To investigate the effects of plaque staining test on periodontal health of middle-aged and elderly patients with dental implants. Methods Ninety patients with dental implants were included in the study and divided into test group (n=45) and control group (n=45) by using random digit table. In the test group, the patients were all instructed with both routine health education and dental plaque dyeing education, while the control group received routine health education only. The plaque index (PLI) and gingival index (GI) were assessed at months 1 and 6 after implant restoration. Results One month after dental implantation, there were no significant differences in PLI and GI between the two groups (P>0.05), while 6 months after the implantation, the differences in PLI and GI between them were significantly different ( P<0 . 01 ) . Conclusion The plaque dyeing technology applied in the oral health education to elderly patients with dental implants can reduce plaque index and gingival index so that their periodontal health is enhanced.
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Objective To investigate the clinicopathological features of patients with serous cystadenomas of the pancreas (SCAP).Methods The clinical and pathological features of 21 cases of SCAP were retrospectively analyzed.Results The mean age of the 21 cases was 61 years old,male:female ratio was 1∶ 1.33,18 (85.7％) patients presented with abdominal pain,bloating,abdominal mass,weight loss,and 3 (14.3％) patients were found during check-up.The tumors were located in pancreatic head in 9 patients,in pancreatic body and tail in 12 patients.The clinical manifestations were pancreatic cystic lesions.All patients underwent surgery.Histologically,the cyst wall was complete and lined with flat or cuboidal epithelium,cytoplasm was translucent,nucleus were round or oval with similar size,no significant nuclear atypia and mitotic activity was found.The pathologic diagnosis was micro-cyst type in 15 cases,single-cyst type in 6 cases.Immunohistochemistry method showed EMA,CK7,CK19 positive and PAS staining positive.The positive expression rate of Ki 67 was between 1％ and 3％.After follow-up of 19 cases ranging from 3 months to 7 years,no recurrence and metastasis was detected.Conclusions SCAP is seen predominantly in elderly female patients with significant symptoms.A majority of tumors are located in the pancreatic body and tail.SCAP presents with characteristics of pancreatic ductal epithelial,and the prognosis is excellent.
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Objectives To evaluate the effect of probiotics enteral nutrition therapy on the inflammatory reaction and immune function in acute necrotizing pancreatits(ANP)in rats.Methods 100 SD rats were divided randomly into control group(C group,n=20),ANP gruop,enteral nutrition group (EN group,n=20),probiotics group(P group,n=20)and enteral nutrition plus probiotics group(PEN group,n=20),ANP were induced by retrograde injection of 5% sodium tautocholate(1.5ml/kg)into the biliary and pancreatic duct.The nasojejunal tube was placed via gastric route.The rats were sacrificed at 12h,24h,48h and 72h after ANP modeling.Serum MIF and amylase levels,as well as CD_3~+,CD_4~+,CD_8~+were measured and MIF was determined by immunohistochemistry and the histopathological changes in pancreatic tissue were observed.Results Serum MIF and amvlase levels were all increase when compared with that in C group.72h after ANP modeling,srum MIF leves in EN,P,PEN groups were(117.59±1.86)μg/L,(108.39±1.99) μg/L and (95.33±1.96) μg/L,respectivdy;serum amylase levels were (2799±161)U/L,(2482±140)U/L and (2146±572 )U/L,respectively;the values in P and PEN groups were significantly lower than that of EN group(P＜0.05),the values in PEN groups were significantly lower than that of P group (P＜0.05 ).After ANP induction,CD_4~+/CD_8~+ values in EN,P and PEN groups were 0.93±0.12,1.31±0.13,1.51±0.10,respectively;the values in P and PEN groups were significantly higher than that of EN group(P＜0.05 ),the values in PEN groups were significantly higher than that of P group (P＜0.05 ).MIF positive rates in C,ANP,EN,P and PEN group were 45%,96%,95%,65% and 60% ,respectively;the values in P and PEN groups were significantly lower than those of ANP and EN group (P＜0.05 ).At 72 h,the damage of pancreatic tissue was more severe in EN and P groups than that in PEN group.Conclusions Probioties enteral nutrition could effectively regulate inflammation mediator and cytokines in rats with ANP,and enhance immune function.