Objective To investigate the effectiveness and safety of psychological intervention combined with Metformin Hydrochloride Enteric-Coated Capsules in the treatment of type 2 diabetes mellitus. Methods A total of 80 patients with type 2 diabetes mellitus were selected from May 2015 to October 2016 in our hospital. The subjects were randomly divided into control group and experimental group, with 40 patients in each group. The control group was given repaglinide treatment, given metformin treatment of Metformin Hydrochloride Enteric-Coated Capsules on the basis of the experimental group, psychological intervention on the mental status of patients and patients, strengthen communication and exchanges, increase confidence in the treatment and the treatment compliance of patients. Results After the corresponding treatment, the patients in the experimental group and the control group had no serious adverse reactions, and the safety was better. The probability of hypoglycemia in the experimental group (15%) was significantly higher than that in the control group (5%), with statistical difference (P<0.05). Before treatment, the fasting blood glucose levels of the experimental group and the control group were (9.21±2.31) and (9.38±2.28) nmol / L, and there was no significant difference between the two groups, and there was no statistical significance The fasting blood glucose level (7.31±1.02), nmol / L in the experimental group was significantly lower than that in the control group (7.90±0.82) nmol / L. The effect of diabetes treatment in the experimental group was significantly better than that in the control group, with statistical difference (P<0.05). Conclusion Psychological intervention combined with Metformin Hydrochloride Enteric-Coated Capsules in the treatment of type 2 diabetes mellitus has high efficacy and low incidence of adverse reactions. It has clinical significance.

Objective To investigate and evaluate the curative effect of radioimmunological targeting drug on nude mice bearing breast cancer. Methods The anti-CEA monoclonal antibody C50 was combined with ~ 131 I to produce radioimmunological targeting drug. 16 nude mice inoculated subcutaneously with breast cancer cell MCF-7 with tumor diameter about 0.5 cm were randomly into 4 groups(n=4): group Ⅰ, injected in part with ~ 131 I-C50 18.5 MBq; group Ⅱ, injected in part with ~ 131 I-C50 3.7 MBq; group Ⅲ, injected in part with ~ 131 I-mIgG 18.5 MBq; group Ⅳ, injected in part with C50 0.75 ?g. The size of tumor volume and inhibitory rate (IR) after treatment for six weeks were calculated and compared with the control group. Results The tumor volume and curves for tumor growth and tumor weight had significant differences between group Ⅰ and the group Ⅲ as well as group Ⅱ (P0.05). Conclusion Anti-CEA monoclonal antibody C50 labeled with radionuclide ~ 131 I could inhibit the growth of the tumor when given locally. ~ 131 I-C50 has a potential value of clinical application

Objective To investigate the early diagnostic value of traditional scoring systems in critical acute pancreatitis.Methods From Jan 2007 to Ju12013,consecutive 184 patients with AP who were admitted to the surgical intensive care unit of the Institute of General Surgery,Nanjing Generai Hospital of Najing Militery Region within 72 h from the onset of the disease were studied.Patients were assigned to four groups,including mild,moderate,severe and critical AP according to the determinant based classification and the receiver operating characteristics(ROC) curve was used to predict the presence of critical AP,and Z test and logistic regression was applied to determine the diagnostic value of traditional scoring systems.Results The area under ROC (AUC) of Sofa,BISAP and CTSI score for early diagnosis of critical AP was 0.896,0.877 and 0.862;the best cut off value was 4.5,9.5 and 2.5.Moreover,the AUC of APACHE Ⅱ and Ranson score was 0.807 and 0.707,and the best cut off value was 8.5 and 3.5,respectively.Z test showed early diagnosis rate of Sofa,BISAP,CTSI score was significantly higher than that in Ranson score,and the difference between the two groups was statistically significant (P ＜ 0.05);though they were higher than APACHE Ⅱ score,the difference between the two groups was not statistically significant (P ＞ O.05).Logistic regression showed that high APACHE Ⅱ,Sofa,BISAP and CTSI score were independent risk factors for the development of critical AP (P ＜ 0.05).Conclusions Sofa,CTSI and BISAP score may be clinically important for early diagnosis of critical AP.

Objective To explore the diagnosis value of morphology changes of pleomorphic megakaryocytes in the bone marrow (BM) smears and BM sections in chronic MPD(CML-CP, ET,PV and PMF). Methods BM aspiration was taken in 182 patients of MPD aspiration and biopsy examination was performed synchronously to obtain the BM smears and BM sections samples. The BM smears were subjected to Wright/Giemsa stain and immunohistochemistry stain, while the BM sections were subjected to Haematoxylin-Giemsa-Fuchsin stain. The morphology of pleomorphic megakaryocytes was classified into five groups, which were Ⅰ type ( inclusion type), Ⅱtype ( hypolobulated muclei type), Ⅲ type ( giant hyperlobulated nuclei type), IV type (micro pyknotic type), and V type(extrusion type). The size of megakaryocytes clusters was recorded as no clusters(0) , predominantly small clusters of fewer than 6 cells (1) or predominantly large clusters of at least 6 cells (2) . The detection rates of various types of pleomorphic megakaryocytes and megakaryocytes clusters were both analyzed in the BM smears and BM sections. Results In CML-CP group, the detection rates were (3. 73±3. 84)% , (14.19 ±7. 62)% ,(5.99 ±4.67)%, (34. 37 ±10.79)%, (9.45 ±6. 87)%, (32. 28 ±7. 67)% and 3.13 ±2. 30)% ,(12.61 ± 9.28)%,(4.94±4.27)%,(35.26±9.63)%,(9.47 ±5.89)%,(34.58 ±6.81)% for I tⅠype,Ⅱ type,Ⅲ type, Ⅳtype and Ⅴ type pleomorphic megakaryocyte in BM smears and BM sections. There were no significantly differences between the BM smears and BM sections(t value were 0.524,0.510,0.645, 0.239,0.011,0. 869,all P>0.05). In ET group, the detection rate of I type [ (6.17 ±2. 89)% ] in BM smears was significantly higher than that in BM sections [ 2.42 ± 1. 28) % ] (t = 7. 183, P < 0. 01) , while the detection rate of V type [ (6. 28 ± 3. 34) % ] in BM smears was significantly lower than that in BM sections [ (10. 18± 4.03) % ] (t = 3.940, P < 0.01). Besides these, the detection rates of other types were not significantly different between the BM smears and BM sections(t value were 0.079,0. 122,1.643, 1. 638,all P>0. 05). In PV group, the detection rate of V type in BM smears [ (6. 55 ±4. 11)% ] was significantly lower than that in BM sections [ (10. 30±3. 34) % ] (t = 2. 351, P < 0.05 ). However, the detection rates of the other types were not significantly different between the BM smears and BM sections (t value were 1. 635,0. 301,0. 132,0. 704,0. 681 ,all P' >0. 05). In PMF group, the detection rate of IV type in BM smears [(13.05 ±5.24)%] was significantly lower than that in BM sections [(29.14± 8. 72) % ] (t = 5. 245, P < 0. 01). And the detection rate of normal type in BM smears [ ( 33. 58 ± 14.39)% ] was significantly higher than that in BM sections [(23. 01±7.96)%] (t =2. 132,P<0. 05). Besides these, the detection rates of the other types were not significantly different between BM smears and BM sections( t value were 0. 787,0.646,2.062,0. 869, P > 0. 05 ) . In CML-CP and PV groups, the detection rates of size of clusters were not significantly different between the BM smears and BM sections (x~2 = 2. 772, P > 0. 05 ). In ET group, the detection rate of small clusters (1) in BM smears was obviously higher than that in BM sections, however, the detection rate of larger clusters (2) in BM smears was obviously lower than that in BM sections (x~2 = 13. 748, P < 0.01). In PMF group, the detection rate of no clusters(0) in BM smears was obviously higher than that in BM sections, however, the detection rate of large clusters(2) in BM smears was obviously lowers than that in BM sections (x~2 =18.741 ,P<0. 01). Conclusions Both BM smears and BM sections can be applied to observe pleomorphic megakaryocytes. The morphology changes of pleomorphic megakaryocytes have certain reference values for identification of MPD subtypes and differential diagnosis.

Objective To explore the development trend of military-civilian metering of medical equipment.Methods The foundation and conditions were analyzed for military-civilian metering of medical equipment,and the feasibility and necessity were discussed to execute military-civilian medical equipment metering after military innovation.Results The military-civilian metering of medical equipment was expounded from the aspects of organization,mechanism,personnel and etc.Conclution Military-civilian medical equipment metering contributes to rational allocation of national resources and enhancement of military metering.

Objective To explore the clinical efficacy and adverse reactions of children with acute promyelocytic leukemia (APL) by adopting Chinese children APL-2010-protocol in single center.Methods Forty-seven children with newly diagnosed APL in Soochow University Affiliated Children's Hospital from October 2010 to September 2015 were selected,including 30 boys and 17 girls with the median age of 7 years (1.2-14.0 years).The patients were divided into 3 groups,including 11 cases in the low-risk group,20 cases in the intermediate-risk group and 16 cases in the high-risk group.Their clinical features and therapeutic prognosis were analyzed retrospectively and the clinical efficacies were compared in low-risk group[white blood cell(WBC) ≤ 10 × 109/L,platelets (PLT) ＜ 40 × 109/L],intermediate-risk group (WBC ≤ 10 × 109/L,PLT ≤40 × 109/L) and high-risk group (WBC ＞ 10 × 109/L).Five-year event-free survival (EFS) rate and overall survival (OS) rate of each group were analyzed by using Kaplan-Meier curve method.Results The peak comparative difference of peripheral blood WBC among 3 groups was statisticallysignificant(x2 =7.618,P =0.002).The occurrence rate of disseminated intravascular coagulation (DIC) was 68.8％ and the occurrence rate in the high-risk group was higher compared with low-risk group and intermediate-risk group (x2 =8.217,P =0.016).Arsenic trioxide related side effects including abnormal liver tests,electrocardiogram and anaphylactic reaction were invertible after supportive therapy.Hematologic complete response (HCR) rate in the high-risk group was 93.7％,HCR time was (39.3 ± 2.7) days and molecular complete remission (MCR) time was(71.0 ± 9.7) days.HCR rate in the intermediate-risk group was 95.0％,HCR time was (44.6 ± 3.1) days and MCR time was (80.0 ± 8.2) days.HCR rate in the low-risk group was 100.0％,HCR time was (32.4 ±2.3) days and MCR's time was (71.5 ± 12.0) days.HCR time among 3 groups had statistical significance (F =3.652,P =0.034),but HCR rate and MCR time among 3 groups showed no statistical significance (F =0.318,P =0.729).In the high-risk group,EFS rate was (93.3 ± 6.4) ％,5-year OS rate was (86.7-± 8.8) ％.Meanwhile,5-year OS rate and EFS rate were 100.0％ in other 2 groups.Conclusions Treating patients with APL by using 2010 protocol according to the risk stratification in our center has achieved high long-time survival.The higher the risk,the higher the incidence of DIC in induction period,but eventually achieve a very high rate of 5-year EFS was achieved.No chronic arsenic toxicity or second malignancies were found during the follow-up time.

Objective To provide evidence for a more reasonable method of determining red bone marrow dose by analyzing and comparing existing simulation methods.Methods By utilizing Monte Carlo simulation software MCNPX,the absorbed doses of red hone marrow of Rensselaer Polytechnic Institute (RPI)adult female voxel phantom were calculated throush 4 different methods:direct energy deposition.dose response function(DRF),King-Spiers factor method and mass-energy absorption coefficient (MEAC).The radiation sources were defined as infinite plate.sources with the energy ranging from 20 keV to 10 MeV.and 23 sources with different energies were simulated in total.The source was placed right next to the front of the RPI model to achieve a homogeneous anteroposterior radiation scenario.The results of different simulated photon energy sources through different methods were compared.Results When the photon energy was lower than 100 key,the direct energy deposition method gave the highest result while the MEAC and King-Spiers factor methods showed more reasonable results.When the photon energy was higher than 150 keV taking into account of the higher absorption ability of red bone marrow at highcr photon energy,the result of the King-Spiers factor method was larger than those of other methods.Conclusions The King-Spiers factor method might be the most reasonable method to estimate the red bone marrow dose from external radiation.

Objective To investigate the clinical presentation,diagnosis,and surgical management of anti-N-methyl-D-aspartate (NMDA) receptor encephalitis.Methods One case of anti-NMDA receptor encephalitis in a previously healthy 17-year-old female related to the development of NMDA receptor autoantibodies triggered by an ovarian teratoma was reported.The related literature was reviewed and the clinical feature was summarized.Results Removal of the ovarian teratoma combined with intravenous immuneglobulin and corticosteroid proved curative with eventual resolution of the paraneoplastic disease process and associated psychiatric symptoms.Conclusion Increasingly,reports of anti-NMDA receptor encephalitis associated with ovarian teratomas,as well as a novel assay to measure these antibodies suggest an etiology for this disease process that may be amenable to prompt surgical excision.

OBJECTIVETo investigate the effectiveness of using continuous veno venous hemofiltration (CVVH) in the treatment of acute necrotizing pancreatitis (ANP).

METHODSThirteen ANP patients were involved in this study, including 4 females and 9 males, averaging 50.6 +/- 10.8 years old. CT scans upon admission revealed 33% necrosis involving the body of the pancreas in 2 patients, 67% necrosis in 3 patients and 100% necrosis in the other 8; the CT severity score was 8.9 +/- 2.1. CVVH was maintained for at least 72 hours and the AN69 hemofilter (1.2 m(2)) was changed every 24 hours. The ultrafiltration rate during CVVH was 2993.9 +/- 983.0 ml/h, the blood flow rate was 250 - 300 ml/min, and the substitute fluid was infused in a pre-diluted manner. Low molecular weight heparin was used as anticoagulant.

RESULTSCVVH was well tolerated in all the patients. Bloody abdominal cavity drainage fluid was observed in 2 patients, but no other side-effects related with CVVH were observed. Two patients died of systemic fungal infections and another died of intracranial fungi infection, resulting in an ICU mortality of 23.1%. Ten of the patients survived in the ICU, but one of them died for other reasons unrelated to the SAP before discharge. The APACHE II score before CVVH was 15.2 +/- 6.5, but decreased significantly to 8.1 +/- 5.3, 7.5 +/- 4.9 and 8.0 +/- 5.2 at the 24th, 48th and 72nd hour after CVVH, respectively (P < 0.01). Serum concentration of IL-1beta and TNFalpha decreased to the trough at the 6th hour after a new hemofilter was used and increased slowly to pre-CVVH levels 12 hours later. After CVVH had ceased, the serum levels of two cytokines increased to their peaks at the 120th hour and decreased eventually at the 144th hour. The sieving coefficient (SC) of IL-1beta and TNFalpha was 0.33 +/- 0.11 and 0.16 +/- 0.08.

CONCLUSIONCVVH offered therapeutic options for ANP and was well tolerated resulting in clearance of IL-1beta and TNFalpha; CVVH at early stages of SAP may contribute to the improvement of outcome.

Adult ; Aged ; Female ; Hemofiltration ; adverse effects ; Humans ; Interleukin-1 ; analysis ; Male ; Middle Aged ; Pancreatitis, Acute Necrotizing ; therapy ; Tumor Necrosis Factor-alpha ; analysis

OBJECTIVETo assess the value of G-banded karyotyping in combination with multiplex ligation-dependent probe amplification (MLPA) as a tool for the detection of chromosomal abnormalities in fetuses with congenital heart defects.

METHODSThe combined method was used to analyze 104 fetuses with heart malformations identified by ultrasonography. Abnormal findings were confirmed with chromosomal microarray analysis (CMA).

RESULTSNineteen (18%) fetuses were found to harbor chromosomal aberrations by G-banded karyotyping and MLPA. For 93 cases, CMA has detected abnormalities in 14 cases including 10 pathogenic copy number variations (CNVs) and 4 CNVs of uncertain significance (VOUS). MLPA was able to detect all of the pathogenic CNVs and 1 VOUS CNV.

CONCLUSIONCombined use of G-banded karyotyping and MLPA is a rapid, low-cost and effective method to detect chromosomal abnormalities in fetuses with various heart malformations.

Chromosome Aberrations ; Chromosome Banding ; Chromosome Disorders ; diagnosis ; genetics ; DNA Copy Number Variations ; Female ; Fetal Diseases ; diagnosis ; genetics ; Genetic Testing ; methods ; Heart Defects, Congenital ; diagnosis ; genetics ; Humans ; Karyotyping ; methods ; Multiplex Polymerase Chain Reaction ; methods ; Pregnancy ; Prenatal Diagnosis ; methods ; Reproducibility of Results ; Sensitivity and Specificity