Objective To investigate the rule of cell apoptosis after intracerebral hemorrhage (ICH) in rats, and to analyze the effect of Astragalus injection on the brain tissue water content and cell apoptosis perihematoma.Methods Experimental ICH models of rats were produced in by injection of Collagenase into right caudate nucleus using stereotaxis technique. After operation, 160 SD rats were randomly divided into 4 test groups according to different intervention time (operation meanwhile group, 6 h group,12 h group and 24 h group after operation, 32 rats in each group) and hemorrhagic control group (32 rats). The rats in test groups were treated with Astragalus injection intraperitoneally once a day. All ICH animals were killed at 4 d or 7 d after ICH. 12 rats from the above each group were used to measure brain tissue water content (dry-wet method). The effect of different initiation time point of treatment on brain tissue water content and cell apoptosis perihematoma was observed. The apoptosis perihematoma was detected by TUNEL technique.Results Compared with hemorrhagic control group, brain tissue water contents improved significantly in operation meanwhile group (4 d), 6 h group (both 4 d and 7 d) and 12 h group (4 d)(all P

Objective To analyze the drug therapeutic regimen and duration of the chemotherapy in the spinal tuberculosis in order to determine the best therapeutic regimen and duration of the spinal anti-tuberculo-sis. Methods The medication plan and duration of 890 hospitalized patients with spinal tuberculosis in our hospital from January 2001 to December 2008 were retrospectively investigated. We collected the plan of the initial treatment,retreatment,recrudescence and drug resistance. We also studied the individuation therapeutic regimen of the patients with tuberculosis at other parts or complications. On the basis of these data,we analyzed the interferential appearance that the antituberculosis drug acted on different onsets,manifestations and operations. Results In 890 patients of spinal tuberculosis,596 cases ( 67% ) were initial treatment,294 ( 33% ) were retreatment,recur cases were 110 ( 12. 3% ) ,drug resistance cases were 74( 8. 3% ) ,and those compli-cated with tuberculosis in other parts were 273 ( 30. 7% ) . The main chemotherapeutic regimen was the usual tetragenous protocol ( H12 /R12 /E9 /Z5 /S3) . The retreatment cases were given second-line drugs such as levo-floxacin. The drug resistance cases were also given second-line drugs and intravenous infusion. According to the anti-tubercle bacillus spectrum,individuation treatments were adopted,and the plan was changed in time. The medication duration continued for 9-36 months. All the 890 patients were cured. Conclusion For the treatment of spinal tuberculosis,it is significance to make a efficient and standardized anti-tuberculosis chemotherapy.

Background Proliferative vitreoretinopathy(PVR) is a tissue repair prevention and treatment of PVR in clinic.Natural delayed release microballoons are therefore becoming a hot spot for its easy manipulation,large lading dose and long acting duration.Objective This study was to evaluate the effect of 5-fluorouracil natural delayed release microballoons on the prevention of PVR.Methods The lymphocytes were collected from clean pigment rabbit to prepare the 8×107/ml cell suspension with complete culture fluid.PVR models were established in 45 healthy pigment rabbits by intravitreal injection of lymphocyte suspension.The animals were randomly divided into 3 groups and 15 rabbits for each.0.1ml normal saline,10g/L or 20g/L 5-fluorouracil natural delayed release microballoons were injected into vitreous cavity respectively.PVR was graded on Fastenberg's method under the slit lamp in 1,2,4,8 weeks.The animals were sacrificed and retinas were obtained for the histopathological and ultrastructural examination in the eighth week after administration of drug.Results The numbers of eyes with different grades of PVR were significantly different among 3 groups in 1 week,2,4,8 weeks(P＜0.05).The eye numbers with PVR was significant less in 20g/L Fu group than those of 10g/L Fu group and normal saline group(P＜0.05).There was statistical difference in PVR ranking among these 3 groups in 8 weeks after injection of drug(H=46.795,P＜0.05).The morphology and ultrastructure of retinas under the light microscope and transmission electron microscope were near normal in all of the three groups.Conclusion Implantation of 5-fluorouracil natural delayed release microballoons into vitreous cavity is effective and safe in preventing PVR in experimental model,and the therapeutic effect of microballoons with 20g/L 5-Fu is better.

Objective To investigate the causes and treatment strategies of spinal multidrug-resistance tuberculosis.Methods Data of 16 patients with spinal multidrug-resistance tuberculosis from Jane 2007 to September 2012 were retrospectively analyzed.There were 12 males and 4 females,with an average age of 26.6 years (range,10-49 years).The 16 patients involved 44 vertebrae,with an average of 2.75 vertebrae.The involved segments included:9 thoracic segments,1 thoracic-lumbar segment,2 lumbar segments and 3 lumbar-sacral segments.1 patient involved jumping segments including T8.9,T12L1.Among them,5 suffered from pulmonary tuberculosis,4 tuberculous pleurisy,3 tuberculous empyema,1 tuberculosis of cervical lymph nodes,1 tuberculosis of sternum,1 tuberculosis of chest wall and 1 nephrotic syndrome.We analyzed the reasons of multidrug-resistance.All patients received individualized chemotherapy based on drug sensitivity test.The operation process and time were also collected.The treatment effects were determined by long-term follow-up.Results Among all the 16 patients,6 received 1 operation; 7 received 2 operations; 2 received 3 operations and the last operation was one-stage posterior instrumentation and anterior debridement,bone grafting which conducted in our hospital; 1 received 4 operations and the last of which was excision of sinus in our hospital.All patients were followed up for 10 to 60 months (average,28.4 months).The time of chemotherapy which accorded to the drug sensitivity test was 24 months.2 cases recurred after 22 months and 46 months of the 1st surgery and received operation again.At the last follow-up,all patients were in a stable state of tuberculosis.In 16 patients,2 were initial drug resistance and 14 were acquired drug resistance.The causes of acquired drug resistance were multiple organs tuberculosis caused by failure chemotherapy,times of failed surgeries without adjusted schedules,suspension of the anti-tuberculosis chemotherapy due to serious adverse drug reactions and so on.Conclusion It is very important to carry through the culture of tubercle bacillus and acquire the results of drug sensitive test earlier.The key to prevent and cure multidrug-resistant tuberculosis of spine are formulating individualized anti-tuberculosis chemotherapy program,monitoring closely the adverse drug reactions and selecting the appropriate time for surgery.

Aclarubicin ; therapeutic use ; Adolescent ; Adult ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Cytarabine ; therapeutic use ; Female ; Glutethimide ; administration & dosage ; analogs & derivatives ; Granulocyte Colony-Stimulating Factor ; therapeutic use ; Humans ; Leukemia, Myeloid, Acute ; drug therapy ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

Objective To investigate the effect of PBL combined with EBM applied in the teaching of fever of unknown origin. Methods PBL combined with EBM teaching was applied in fever of unknown origin course for 30 clinical medicine specialty(eight years) students of Tongji class of grade 2009(experiment group), while PBL teaching was applied in fever of unknown origin course for 30 clinical medicine specialty (eight years) students of Tongji class of grade 2008 (control group). After teaching, the theory examination for both basic knowledge and case analysis was organized for all students of both groups. At the same time the questionnaire survey was conducted to 30 students of grade 2009 to evaluate the teaching effect. The results were assessed by using SPSS 18.0 statistical software for the T-test of the experimental group and the control group.Inspection level was α=0.05. Results The theory test score of students in the experimental group was (93.5±3.2) point, signifi-cantly higher than that of the students in the control group(84.7±2.8). There was statistically signifi-cant difference between the scores of the two groups of students (P=0.00). Survey results showed 19 students ( 63 . 33%) thought that the development of PBL teaching combined with evidence-based medicine teaching had its necessity, and 16 students(53.33%) thought that the teaching method im-proved their clinical thinking ability of logical reasoning. Conclusion The concept of PBL combined with EBM has achieved significant resultsinthe teaching offever of unknown origin, and it is necessary to carry out this teaching mode in medical colleges with certain teaching strength.

Objective To observe the changes of hospitalization rates of patients with goiter in Lianyungang City in a coastal area with mild iodine deficiency in 2002-2010.Methods Medical reports of patients with goiter from county hospitals were studied at county level with a retrospective method.In accordance with the National Iodized Salt Monitoring Program,nine townships(towns) were taken from each county (district) [total of five counties(districts)]; four villages were selected from each township (town); salt samples were taken from eight households in each village,and salt iodine was determined using direct titration of sodium thiosulfate.Results The hospitalization rate of patient with goiter increased from 1.87/10 million in 2002 to 7.05/10 million in 2009,and then fluctuated to 6.06/10 million in 2010(x2 =281.91,P＜ 0.01).Among them,female's hospitalization rates were significantly higher than that of male 's(The variation range of x2 values were 35.23-116.04,all P ＜ 0.01),and the hospitalization rates of people over the age of 40 years were significantly higher than that of people less than 40 years of age(The variation range of x2 values were 33.04-263.04,all P ＜ 0.01),and the hospitalization rates of people in urban areas were significantly higher than that of people in rural areas (The variation range of x2 values were 18.35-140.00,all P ＜ 0.01).Average salt iodine was 27.61-30.13 mg/kg in 2002-2010.The coverage rate of iodized salt and the consumption rate of qualified iodized salt both increased year by year (x2 =183.75,211.99,P ＜ 0.01).There was a positive correlation between hospitalization rate of patient with goiter and coverage rate of iodized salt(spearman correlation coefficient was 0.83,P ＜ 0.05).There was a positive correlation between hospitalization rate of patient with goiter and the consumption rate of qualified iodized salt too (spearman correlation coefficient was 0.93,P ＜ 0.05).Conclusions In Lianyungang City,the hospitalization rate of patient with goiter,the coverage rate of iodized salt and the consumption rate of qualified iodized salt all show upward trend in 2002-2010.The relationship among them is worth further study.

The characteristics and rules of acupoint selection of acupuncture for trigeminal neuralgia were analyzed. By searching CNKI, VIP, WF, literature regarding acupuncture for trigeminal neuralgia from 1980 to 2013 was collected to establish an acupuncture prescription database. The data mining technology was applied to analyze the characteristics and rules of the acupoint selection. As a result, a total of 180 papers were included, involving 148 acupoints. It was found that the acupoints that had high frequency of selection included Hegu (LI 4), Xiaguan (ST 7), Fengchi (GB 20) and trigger points. The acupoints selected were distributed in 14 meridians, in which yangming meridian of hand-foot had a frequency of 41. 58%. The special acupoints including crossing points, yuan-primary points and five-shu points were widely used, accounting for 65. 9%. As for the branch of trigeminal nerve, the top-3 selected acupoints were Yangbai (GB 14), Yuyao (EX-HN 4), Cuanzhu (BL 2) in the first branch, Sibai (ST 2), Quanlian (SI 18), Yingxiang (LI 20) in the second branch, Jiache (ST 6), Xiaguan (ST 7), Dicang (ST 4) in the third branch. In conclusion, it is believed that the clinical treatment of trigeminal neural gia focuses on local acupoints in combination with nerve distribution-based acupoints and distal acupoints, also the special acupoints are emphasized.
Acupuncture Points ; Acupuncture Therapy ; Data Mining ; Humans ; Medicine in Literature ; Meridians ; Trigeminal Neuralgia ; therapy

Objective:To explore the effect of comprehensive intervention program based on the concept of fast track surgery in early enteral nutrition tolerance and rehabilitation in patients with esopha geal cancer.Methods:93 selected patients were divided into the intervention group and the conventional control group according to the admission time.Patients in intervention group were treated with comprehensive intervention,and control group were given routine nursing care.Enteral nutrition intolerance incidence,the first time of bowel sounds,the first time exhaust and defecation and complications were compared between the two groups.Results:36 patients from 47 patients (76.60％) in the intervention group could tolerate the early feeding,while 24 patients from 46 patients (52.17％) in the control group could tolerate.There was significant difference between two groups (P ＜ 0.05).The first time of exhaust,bowel sounds and defecation,and the hospitalization time of patients in the intervention group were better than that in the conventional control group (P ＜ 0.01).Incidence rate of incision infection,pulmonary infection and intestinal obstruction in patients of the comprehensive intervention group was lower than that in the control group (P ＜ 0.05).Conclusion:Compared with the traditional treatment,the comprehensive intervention can effectively reduce the enteral nutrition intolerance incidence,promote the recovery,reduce hospitalization time and the incidence of postoperative complications,and improve the life quality of patients after surgery.

Animals ; Astrocytes ; immunology ; metabolism ; Male ; Microglia ; immunology ; metabolism ; Neurons ; metabolism ; Oxidopamine ; metabolism ; Parkinson Disease ; immunology ; Rats ; Rats, Sprague-Dawley