Objective To preliminary investigate the cytoactive of HELA cell after PUMA gene promoting HELA cell apoptosis and whether or not the protein of cyt-c,AIF in the chondrosome have participated in the process of PUMA gene inducing HELA cell.Methods we Used AO/EB dyeing to detect the Morphologic change of cell induces by PUMA gene and Western Blot to detect whether or not the position of cyt-c,AIF in the chondrosome have transferred after PUMA gene induces HELA cell apoptosis.Result ①Fluorescence microscope and inverted phase contrast microscope display HELA cell have a series of apoptosis Morphologic change after transfecting PUMA into HELA cell,and this Morphologic change of cell is more obviously after transfecting 48h than after 24h.;②Western Blot display the protein cyt-c and AIF transferred toward to kytoplasm after HELE cell took place apoptosis,the mount of transfecting protein is more obviously after transfecting 48h than after 24h.Conclusion ① PUMA gene have the effect of promoting HELA cell apoptosis;②cyt-c and AIF take part in the process of promoting HELA cell apoptosis,but during this process if the membrane potential of chondrosome was changing need to do some more study to confirm it.

Alveolitis, Extrinsic Allergic ; Female ; Humans ; Librarians ; Middle Aged

Objective To evaluate the clinical application and therapeutic effect of interventional embolization in treating renal pseudoaneurysms. Methods The clinical data of 11 patients with renal pseudoaneurysm, who had received interventional embolization management at authors’ hospital, were retrospectively analyzed. The embolic agents used in the embolization procedure included conventional steel coil, gelatin sponge particles, PVA, etc. All the patients were followed up for 6-24 months. Results Single renal pseudoaneurysm was found in all the 11 patients. Clinically, symptom of bleeding was seen in 3 cases. The renal pseudoaneurysm was located at the upper (n=1), middle (n=4) and lower (n=5) renal artery of the kidney, and in one case the renal pseudoaneurysm was situated at the accessory renal artery. In performing renal artery embolization, pure PVA was used in one case, spring steel coil in one case, PVA together with spring steel coil in one case, and gelatin sponge combined with spring coil in 8 cases. After the embolization, the pseudoaneurysm was no more visualized, the contrast extravasation disappeared, and the parent artery was manifested as a residual root. During the operation the patients had no obvious discomfort. Within one week after embolization therapy, 2 patients developed hemorrhage, and their hemoglobin, white blood cell count and hematocrit were significantly increased. During the follow-up period, all patients showed no recurrence signs, and routine urine tests were normal. Conclusion For the treatment of renal pseudoaneurysms, interventional embolization is minimally-invasive, safe and reliable; this technique can maximally protect the normal kidney tissue, quickly control the bleeding and effectively save the life of patient. Therefore, it is worth promoting this treatment in clinical practice.

Objective To observe the clinical efficacy of ginger-partitioned moxibustion in treating myelo- suppression induced by chemotherapy for multiple myeloma (MM), and to discuss the effect of ginger-partitioned moxibustion in preventing and treating the adverse reactions of chemotherapy.Method Forty-four MM patients with myelosuppression induced by chemotherapy were randomized into a treatment group and a control group, 22 cases each. The treatment group was intervened by ginger-partitioned moxibustion, while the control group was intervened by oral administration of Leukogen tablets, both for 14 d. The white blood cell (WBC) count was observed before the treatment, on treatment day 7 and 14, and 1 week after the intervention; the incidence of nausea and vomit and clinical efficacies were compared between the two groups.Result The total effective rate was 81.8% in the treatment group versus 63.6% in the control group, and the difference was statistically significant (P<0.05). The WBC count on the 7th treatment day was significantly different from that before the treatment in both groups (P<0.05); the WBC count in the treatment group was significantly different from that in the control group on the 7th treatment day (P<0.05). The WBC count on the 14th treatment day was significantly different from that on the 7th day in both groups(P<0.05); the WBC count in the treatment group was significantly different from that in the control group on the 14th treatment day (P<0.05). The WBC count 1 week after the treatment was insignificantly different from that on the 14th treatment day in both groups (P>0.05); there was no significant difference in comparing the WBC count 1 week after the treatment between the two groups (P>0.05). The incidence of nausea and vomit in the treatment group was significantly lower than that in the control group after the treatment (P<0.05).Conclusion Ginger-partitioned moxi- bustion can effectively treat myelosuppression due to chemotherapy for MM, and it can significantly increase the WBC count.

To measure the rotating speed and temperature of the centrifuge, an equipment and method are developed in this paper. They prove to meet the requirements of measuring. The equipment and method can be used to measure the rotating speed or temperature of the operating centrifuge easily and accurately. That is also the main excellence of them.

Objective To explore risk factors for coronary artery aneurysms (CAA) in children with Kawasaki disease (KD),and reduce the rate of serious sequelae of cardiovascular diseases.Methods All the patients were diagnosed as KD in Children’s Hospital Affiliated to Medical College of Zhejiang University from January 2009 to January 2014.A total of 679 cases was included,and 42 with concurrent CAA,181 with concurrent coronary artery expansion (CAD),and 456 without coronary artery damage cases (non-coronary artery lesion,NCAL).Coronary artery damage was related to factors such as gender,age,fever,white blood cell count (WBC),hemoglobin (Hb),platelet count (PLT),erythrocyte sedimentation rate (ESR),C-reactive protein (CRP),alanine aminotransferase,serum potassium,plasma amino terminal brain natriuretic peptide precursor (NT-proBNP),and acrylic ball resistance.SPSS 18.0 software package was used for risk factor analysis.Qualitative data using chi-square test,was used to analyze the high risk factors of CAA group,and logistic multivariate regression analysis was also used.Results Chi-square test showed that male,with febrile days ＞ 14 d,NT-proBNP ≥ 1 000 ng/L,immunoglobulin resistance was more likely to have KD concurrent CAA (P ＜ 0.05).Multiple Logistic regression analysis showed that male [OR =4.092,95％ CI (1.514,11.060),P =0.004],febrile days ＞14 d [OR =12.436,95％ CI (4.599,33.631),P =0.000],NT-proBNP≥ 1 000 ng/L [OR =3.305,95％ CI (1.401,7.794),P =0.005],and immunoglobulin resistance [OR =3.842,95 ％ CI (1.562,9.453),P =0.000] were independent risk factors for KD concurrent CAA.Conclusions Male children,febrile days ＞ 14 d,NT-proBNP≥ 1 000 ng/L,and immunoglobulin resistance were independent risk factors of CAA.

Objective To investigate the clinical application of temporary balloon occlusion of the common iliac artery in performing cesarean section for patients with pernicious placenta previa and placenta accreta.Methods A total of five cases with ultrasound or MRI diagnosed pernicious placenta previa and placenta accreta were analyzed retrospectively.One of the cases was diagnosed Rh(-)blood type.Prophylactic temporary balloon implantation in bilateral common iliac arteries were carried out before cesarean section.Digital subtraction angiography ensured the position of balloon catheter and the catheter was fixed.The balloon was inflated immediately after the removal of the fetus.The balloon was removed at 6-8 hours after the cesarean section.The amount of blood loss,transfusion requirement,cesarean hysterectomy rate, and X-ray exposured time and dose during the procedure were recorded.Results Temporary balloon implantation in bilateral common iliac arteries in all five patients were obtained successfully.The blood loss was seen <500 mL in one patient and 500-1 000 mL in other four patients.Because of placenta implantation over depth of serosa and placenta percreta in one case,massive intractable hemorrhage occurred in short time,partial hysterectomy had to be carried out.The uterus was retained in other four cases.Conclusion The temporary balloon occlusion of the common iliac artery in performing cesarean section is a safe and effective technique,and it can reduce the amount of blood loss,transfusion requirement and secondary risk due to uncontrollable bleeding during surgery.

Objective To evaluate the colon cleaning efficacy and safety of prucalopride combined with polyethylene glycol electrollytes powder in bowel preparation for colonoscopy examination and treatment under colonoscopy in elderly patients.Methods Elderly patients who prepared for colonoscopy were enrolled from October 2014 to January 2015.They were divided into group A,B and C.Patients of group A only took polyethylene glycol electrolyte powder (137.12 g dissolved in 2 000 mL warm water,stired until completely dissolved),patients of group B took polyethylene glycol electrolyte powder (same usage as group A) combined with prucalopride 2 mg/d for one day,patients of group C took polyethylene glycol electrolyte powder (same usage as group A) combined with prucalopride 2 mg/d for three days.The bowel preparation effects,especially ascending colon and ileocecal junction and cardiovascular adverse effects in all the patients and constipation patients of three groups were compared.Student t test,chisquare test and analysis of variance were performed for statistical analysis.Results A total of 124 elderly patients were divided into group A (64 cases),group B (23 cases) and group C (37 cases).Bowel preparation scores of total colon and ascending colon-ileocecal junction of group A,B,C were 8.34±0.90 and 2.56±0.56,8.96±0.21 and 2.96±0.21,8.86±0.35 and 2.86±0.35,respectively.The cleaning effects in total colon and ascending colon-ileocecal junction of group B were better than those of group A (t=5.52 and 5.15,both P＜0.05).The cleaning effects in total colon and ascending colon-ileocecal junction of groupCwere better than those of group A (t=4.69,3.65,both P＜0.05).There was no statistically significant difference between group B and group C in cleaning effects in total colon and ascending colon-ileocecal junction (both P＞0.05).There were 33,11 and 29 constipation cases in group A,B and C,respectively.The bowel preparation scores for total colon and ascending colon and ileocecal junction of group A,B,C were 7.85±0.94 and 2.24±0.56,8.91±0.30 and 2.91±0.30,8.83±0.38 and 2.83 ± 0.38,respectively.The cleaning effects in total colon and ascending colon-ileocecal junction of group B were better than those of group A (t=6.72 and 5.49,both P＜0.05).The cleaning effects in total colon and ascending colon-ileocecal junction of group C were better than those of group A (t=104.04 and 59.65,both P＜0.05).There was no significant difference between group B and group C in cleaning effects in total colon and ascending colon ileocecal junction (both P＞ 0.05).No obvious cardiovascular adverse events were observed in the patients of three groups.Conclusions The cleaning effects of prucalopride combined with polyethylene glycol electrolytes powder are good for colonoscopy examination in elderly patients,including elderly patients with constipation,especially in ascending colon and ilecocecal junction.No obvious cardiovascular adverse events are observed.

Purpose:To evaluate the efficacy and toxicity of vindercine(VDS)in the interven- tional treatment of hepatic and pulmonary carcinomas.Materials and Methods:30 cases of mid-ad- vanced hepatic and pulmonary carcinomas,among them,13 eases of primary hepatic carcinomas,7 cases of matastic hepatic carinomas and 10 cases of primary pulmonary carcinomas,were treated by selective arterial infusion chemotherapy.The combination chemotherapeutic regimens conpored of VDS together with 5-Fu,MMC,carboplatin or Vp16.Results:The response rate for all cases was 60%,for primary hepatic carcinomas 61.5%,for metastic hepatic carcinoma 42.9% and for primary pulmonary carcinoma 70%.Myelosuppession was the main toxicity and 70% patients had the gastrointertional reac- tions as nusea,vomiting etc.Conclusion:VSD is a more effective drug for pulmonary carcinoma,but for hepatic carcinoma,the efficacy of VDS was unmarkable from other drugs.

In this paper, a colorimetric method with high sensitivity, reproducibility and low cost for determining glutamate decarboxylase (GAD) activity was developed based on Berthelot reaction. The optimum substrate system is 0.2 mol/L MacIlvaine buffer pH4.7, containing 0.1 mmol/L pyridoxal phosphate (PLP) and 10 mmol/L L-monosodium glutamate (L-MSG). The reaction mixture consisted of 200 ?L substrate solution and 1～100 ?L enzyme preparation from lactic acid bacteria and was incubated at 30℃. The enzymatic reaction was terminated by immersion in ice-water and addition of 200 ?L 0.2 mol/L sodium borate buffer, pH9.0, then 1 mL 6% phenol solution and 400 ?L sodium hypochloride were added. Color development was carried out in boiling water for 10 min then immediately put in ice-water bath for 20 min. The optical density is read at 630 nm. ?-aminobutyric acid (GABA) produced was calculated using the standard curve. Applications of the method in GAD studies were discussed.