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Objective To explore the expression of human sodium coupled neutral amino acid transporter 1 (SNAT1) in human glioma tissues and its relationship with clinical pathological parameters and prognosis. Methods Immu?nohistochemical and western blotting were used to detect SNAT1 expression in glioma tissue and tumor peripheral tissue from 89 cases of glioma patients including 55 cases of low grade gliomas (WHO I-II), and 34 cases of high grade gliomas (WHO grade III-IV).χ2 test and was used to analyze the relationship between expression and clinical pathological param?eters of SNAT1. Kaplan-Meier method was used to analyze the effect of different expression of SNAT1 on the prognosis of patients and to establish the Cox regression model. Results The expression of SNAT1 was significantly higher in gliomas than in tumor peripheral tissue (t=-9.803, P=0.001). The expression of SNAT1 was significantly higher in high pathologi?cal grade tissues than in low grade of glioma tissues (t=-6.682, P=0.003). SNAT1 expression was associated with tumor di?ameter and pathological grade (χ2=4.963, 8.527, P<0.05);Cox regression model showed that the tumor pathological grade and different SNAT1 protein expression were independent risk factors for the prognosis of patients with glioma. Conclu?sions The expression of SNAT1 protein is closely associated with the pathological grade of gliomas and the prognosis of the patients, which may be a new target to judge the biological characteristics and to evaluate the prognosis of gliomas.
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Objective To compare the curative effects between minimally invasive and standard direct approach of pri?mary total hip arthroplasty (THA) in elderly patients. Methods One hundred and eighteen geratic patients with hip disease were divided into minimally invasive group (n=61) and standard group (n=57). All the patients were followed up from 15 months to 3 years. The length of incision, surgical duration, intraoperative blood loss, postoperative drainage, number of blood transfusion, hospitalization time and the Harris hip scores were compared between two groups. Results The length of incision, intraoperative blood loss, postoperative drainage, number of blood transfusion and hospitalization time were signifi?cantly lower in minimally invasive group than those in standard group, but the Harris hip scores were significantly higher 3 months after the operation in minimally invasive group than those in standard group (P<0.05). First intention wound healing was found in all patients in two groups. The postoperative complications were significantly lower in minimally invasive group than those in standard group (3.28%vs 15.79%, P<0.05). Conclusion Compared with standard incision of primary total hip arthroplasty , minimally invasive direct lateral approach has its advantages, including small surgical trauma, less hospitaliza?tion time, fewer complications, and which can help restore joint function quickly, making the curative effect satisfied in elderly patients.
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OBJECTIVE@#To explore the effection of the pulmonary function of patients of chronic rhinosinusitis (CRS) with asthma which treated with endoscopic sinus surgery (ESS) based comprehensive treatment.@*METHOD@#There were 50 cases of chronic rhinosinusitis with asthma whom met the study criteria. 35 cases enrolled in the tri al group, which treated with endoscopic sinus surgery, and routine perioperative tratment. Another 15 cases as control group which underwent conservative treatment. Both groups underwent the rule treatment of asthma. The main monitoring indexes, which included visual analogue scale (VAS) score, endoscopic Lund-Kennedy score, control of asthma symptoms, the pulmonary function which involved forced expiratory volume in first second (FEV1), forced vital capacity (FVC), the ratio of forced expiratory volume in first second and forced vital capacity (FEV1/FVC) and peak expiratory flow (PEF), were measured in the patients of each groups before surgery, follow-up for 1 year and 3-year.@*RESULT@#Our study found that the VAS score of CRS with asthma was significantly negatively correlated with FEV1 and PEF (P < 0.05), endoscopic Lund-Kennedy score was significantly negatively correlated with PEF (P < 0.05); After the trial group underwent ESS based comprehensive treatment, the improvement of VAS score and endoscopic Lund-Kennedy score of postoperative compared with preoperative and the same period in the control group were significantly (P < 0.05). The difference of the postoperative asthma control rate of trial group after 1 year and after 3 years, respectively, compared with the same period control group were statistically significant (P < 0.05). The preoperative FEV1, FVC, FEV1/FVC and PEF of trial group compared with preoperative were significantly (P < 0.05). Even the difference of them compared with the same period control group were significantly (P < 0.05), except the FVC in the follow-up 3 years (P = 0.088).@*CONCLUSION@#The CRS may aggravate asthma symptoms and affect negatively the pulmonary function, and poor asthma control or aggravate may exacerbate the CRS in the course of CRS with asthma patient. With ESS based on combined therapy, it can improve the condition of CRS significantly and improve the control of asthma symptoms and pulmonary function else.
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Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Asthma , Chronic Disease , Endoscopy , Nose , General Surgery , Pulmonary Ventilation , Physiology , Rhinitis , General Surgery , Sinusitis , General SurgeryABSTRACT
Objective To investigate the therapeutic effects of varied operative for the treatment of intrahepatic bile duct stones.Methods The clinical data of 176 consecutive cases of hepatolithiasis surgically treated in the past 3 years in our hospital were retrospectively analyzed.There were 45 type Ⅰ patients,25 type Ⅱ a patients,25 type Ⅱ b patients,3 type Ⅱ c patients,52 type Ea patients,19 type Eb patients,and 7 type Ec patients.These 176 patients were divided into 4 groups according to modus operandi:choledocholithotomy and T-tube drainage in 71 patients (type Ea 31 patients,type Ⅰ 15 patients,type Ⅱ a 25 patients) ; choledocholithotomy and choledochojejunostomy in 25 patients (type Ea 14 patients,type Eb 7 patients,type Ec 4 patients) ; choledocholithotomy and hepaticojejunostomy in 10 patients (type Ⅱb 5 patients,type Ⅱ c 3 patients,type Ea 2 patients) ; hepatectomy plus T-tube drainage or choledochojejunostomy in 70 patients (type Ⅰ 30 patients,type Ⅱ b 20 patients,type Ea 5 patients,type Eb 12 patients,type Ec 3 patients).The postoperative residual stone rate,perioperative complications and long term results were compared between groups.Results Patients undergoing hepatectomy have less postoperative residual stone rate,higher rate of good long term efficacy as compared with those who did not undergo hepatectomy (17.1％ (12/70) vs 43.4％ (46/106),91.4％ (53/58) vs 77.0％ (67/87)).Though patients undergoing hepatectomy had higher rate of perioperative complications (37.1％ (26/70) vs 14.2％ (15/106)).Conclusions Hepatectomy is the most effective procedure for the treatment of type Ⅰ and type Ⅱ b hepatolithiasis.Hepaticojejunostomy is the main procedure for the treatment of type Ⅱ c hepatolithiasis.