Objective To explore the effect of the improved abdominal rotation card method in insulin injection. Methods A total of 100 hospitalized diabetes patients were randomly divided into control group (n=50) and observational group (n=50) according to the random number method. In the control group, insulin was injected to the subcutaneous tissue of abdomen with traditional method annular rotating method. Insulin was injected using improved abdominal rotation card method in the observational group. Compare accuracy and mastery rate of injection site rotation between the two groups. Compare fasting blood glucose (FBG), postprandial 2H blood glucose (PBG), HbA1c, the incidence of hypoglycemia and endermic induration between the two groups after three months. Results The nurses in the observation group had higher accuracy rate of the injection site rotation compared to the control group [98.6%(690/700) vs. 38.6%(270/700),χ2=584.66, P<0.01]. Mastery rate of the injection site rotation for the patients in the observation group were significantly higher than the control group [70.0% (35/50) vs. 20.0% (10/50), χ2=25.74, P < 0.01]. The incidence of endermic induration were significantly lower in observation group compared to the control group [2.0% (1/50) vs.16.0% (8/50), χ2=5.98, P < 0.01]. The incidence of hypoglycemia were significantly lower in observation group compared to the control group [4.0%(2/50) vs. 16.0%(8/50),χ2=4.00, P<0.01]. Conclusions The new abdominal rotation method in insulin injection can be a safe and effective therapy in patients with type 2 diabetes.

Prof. LIN Ying-qiang,a famous bone-setting and massage doctor,is good at treating soft tissue injury. He emphasizes not only on 'treatment aiming at its pathogenesis' but also on application of anatomy and biomechanics in clinic. His bone-setting manipulations based on 'explosive force'manipulation and herbal get remarkable clinical effects on the treatment of neck-shoulder and lumbocrural pain.

Antibodies, Monoclonal, Murine-Derived ; metabolism ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Hemangioendothelioma ; metabolism ; pathology ; surgery ; Hemangioendothelioma, Epithelioid ; metabolism ; pathology ; surgery ; Humans ; Lymphatic Metastasis ; Middle Aged ; Platelet Endothelial Cell Adhesion Molecule-1 ; metabolism ; Sarcoma ; metabolism ; pathology ; surgery ; Thigh ; Vimentin ; metabolism ; von Willebrand Factor ; metabolism

Objective To compare the consistency of immunohistochemistry (IHC) and fluorescence in situ hybridization (FISH) in detecting c-erbB-2 status in breast cancer tissues. Methods A total of 50 breast cancer paraffin embedded samples were selected, of which there were 10 cases of c-erbB-2 protein expression (+), 20 cases of (++) and 20 cases of (+++). FISH was used to assess the amplification of c-erbB-2 gene, and SPSS 13.0 software was employed to analyze the difference and consistency between the two methods. Results IHC and FISH methods had a good consistency when detecting c-erbB-2 (+) and (+++) expressions in breast cancer tissues, with the coincidence rate of 89.2%. However, when IHC was used to test c-erbB-2 (++), the result of FISH was quite different, with the coincidence rate of only 35.3%. Conclusion IHC is a preliminary method to detect c-erbB-2 status in breast cancer. IHC and FISH methods have a good consistency in detecting c-erbB-2 (+) and (+++) status in breast cancer tissues. As detection of c-erbB-2 (++) with IHC has a different result from FISH, such patients should receive FISH confirmation for herceptin therapy.

The actual efficacy of acupuncture on cerebral infarction was explored in clinical practice. The retro spective cohort study was adopted to investigate 344 cases via inpatient's medical cases. According to whether acupuncture was received or not, an acupuncture group (207 cases) and a non-acupuncture group (137 cases) were divided. The matching method, regression method and weighting method of propensity score (PS) were adopted, and the efficacy on muscle strength was taken as effect index so that the specific impacts of acupuncture were ex plored on the muscle strength in the patients of cerebral infarction. Before matching, COX regression model and Logistic regression model were used. And PS hierarchical regression, PS inverse probability weighting method (IPTW) and PS standardized mortality weighting method (SMRW) were applied to the analysis on the relationship between the muscle strengthen changes and the total effective rate in the two groups. It was found that the efficacy in the acupuncture group was better than that in the non-acupuncture group, indicating the significant difference (P<0.05). Meanwhile, the rehabilitation therapy also brought the obvious impacts on the efficacy evaluation (OR=2.737, P=0.0055). After PS matching, the Logistic regression model was used to analyze whether acupuncture or rehabilitation therapy impacted the total effective rate of muscle strength. The results showed that the efficacy was impacted apparently with the rehabilitation therapy involved (OR=2.930, P=0.0247). Without the rehabilitation effect considered, the efficacy in the acupuncture group was better potentially than that in the non-acupuncture group, but without significant difference (OR=2. 235, P=0,058 7). All of these indicate that on the basis of routine treatment, without the effect of rehabilitation therapy considered, acupuncture improves in tenden cy of the muscle strength of the patients with cerebral infarction. However, it is expected to increase the study medical cases for further verification.
Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Aged, 80 and over ; Cerebral Infarction ; physiopathology ; therapy ; Female ; Humans ; Male ; Middle Aged ; Muscle Strength ; Propensity Score ; Retrospective Studies ; Treatment Outcome

Objective To evaluate the risk factors of developing post-engraftment hemorrhagic cystitis (HC) in patients receiving allogeneic stem cell transplantation (allo-HSCT).Methods Retrospective data was collected from 92 patients with acute leukemia (acute myeloid leukemia 41 and acute lymphoblastic leukemia 51) who underwent allo-HSCT from 2000 to 2010,and the association of pre-transplantation parameters with the incidence of post-engraftment HC was analyzed.Results Forty-three patients had HLA-matched donors and 49 had unrelated donors.Of these patients,25 developed HC at a median of 35 days (day +20 to +65) after allo-HSCT.In the univariate analysis,unrelated donor,gender mismatch (female donor to male recipient),conditioning containing busulfan,graft-versus-host disease (GVHD),prophylaxis with cyclosporine (CSA) + methotrexate (MTX) + mycophenolate mofetil (MMF),use of anti-thymoglobulin (ATG) and development of GVHD were associated with increased incidence of HC.In the multivariate study,gender mismatch (P =0.001),use of ATG (P ＜ 0.001),and GVHD (P =0.007) remain as independent factors for the increased risk of HC.More importantly,with these 3 factors,it is able to classify patients into 4 groups with risk of postengraftment HC at (7.7±4.6) ％,(22.9±7.1) ％,(48.2±10.5) ％,and 100.0 ％,respectively.Conclusion This retrospective study identified the gender mismatch,use of ATG in the preparation regimen,and aGVHD as important risk factors to predict the development of post-engraftment HC.Based on these risk factors,it is possible to classify patients into different risk groups for post-engraftment HC.Prospective study with a large cohort of patients is warranted to confirm the findings.Future clinical trial for HC prevention and treatment must be carried out on the intermediate and high-risk patients.

How to get functional gene from uncultured-microbiology is the hotspot content of microbial ecology. What the most important is how to obtain the pure and integrated genomic DNA. An efficient, nonselective extraction method to gain chromosomal DNA from eight kinds of bacteria was introduced. Amount DNA released by hot-detergent gave the highest DNA yields from different G + and G- bacteria. Running 20 hours by PFGE mode, the size of total DNA is over 23kb. The pure DNA could be digested by Hind Ⅲ and used in PCR. The total environmental DNA also can be extracted from soil by the same method. As a result it showed a new way for the environmental DNA extraction.

Methods for studying the population diversity of microorganism in activated sludge usually require enrichment of bacterial genome.The efficient information on microbial species composition provided and shifted in diversity revealed are dependent on the effective DNA recovery technique.The method was based on washing by alkaline phosphate buffer and digestion with extended heating of the activated sludge suspension in the presence of lysozyme and freeze-thawing in high-salt-SDS buffer.The extraction was tested for four activated sludge differing in places and dates.The DNA fragment from all sludge was integrity.DNA yields ranged from 105 to 823 ?g/g sludge and were of sufficient purity for PCR-based 16S ribosomal DNA analysis and restriction digested.In general,all methods produced DNA pure were not enough for PCR amplification and libraries construction.As basis of experimental goals,the study provides an appropriate extraction method of microbial DNA in sludge.

The efficacy of ~(131)I treatment of hyperthyroidism in children and adolescents was evaluated. Being unsuitable for medical therapy,31 patients (aged 11-18 years) with hyperthyroidism received ~(131)I treatment with a dose of 0.925-3.33 MBq/g of thyroid and were followed-up for 20 to 76 months.Fifteen patients were euthyroid,5 suffered from late-onset hypothyroidism,and 11 were still hyperthyroid,but their symptoms and signs of hyperthyroidism were markedly improved.Of the 18 patients with thyroid-associated ophthalmopathy (TAO),8 patients recovered,4 were improved,TAO in 1 patients deteriorated and in S patients remained unchanged.~(131)I is a relative safe and effective treatment for children and adolescents above 10 years old with hyperthyroidism,being unsuitable for medical therapy.