Objective To analyze the clinical characteristic of disseminated intravascular coagulation(DIC)complicated by placental abruption,improving the diagnosis and treatment level.Methods A retrospective analysis of clinical data of placental abruption complicated by DIC was made in 28 cases.Results In 28 cases,hypertensive disorders in pregnancy( n =15) was the main cause,persistent abdominal pain and vaginal bleeding was the most common complaint.There were 6 cases delivery through vaginal,and 22 cases delivery by cesarean section,complicated by hemorrhagic shock in 9 cases,accounting for 32.1％,concurrent stillbirth in 20 cases,accounting for 71.4％.In 28cases,there were live births in 8 cases,after childbirth and newborn severe asphyxia in 6 cases,including 2 cases after the rescue of neonatal death,and another 4 patients after the rescue of neonatal survival.The occurrence of uterine subtotal or total hysterectomy was in 6 cases,accounting for 21.4％,acute renal failure in 2 cases,no maternal death.Conclusions Placental abruption complicated with DIC made a serious threat to maternal and child life and health,and the pregnancy should be terminated immediately after clinical diagnosis.DIC was not a hysterectomy indications,coagulation factors can help to correct the coagulation disorders,and to preserve the uterus and maintain the maternal physical and mental health.

Objective To observe the effects of hirudo capsules on degree of platelet activation and blood rheology in patients with cerebral arteriosclerosis. Methods 122 patients with cerebral arteriosclerosis were randomly divided into two groups by the random number table:observation group(61 cases)and control group (61 cases). The two groups received conventional treatment such as antihypertensive and hypoglycemic drugs,and 100 mg of aspirin once a day. In the observation group,additionally hirudo capsules 0.75 g,3 times a day were given. The therapeutic course in both groups was 2 months. Prior to the start of treatment and on the next day after the end of treatment,traditional Chinese medicine(TCM)clinical syndrome integral,platelet membrane glycoproteins caspase 1 (PAC-1),platelet adhesion molecule P selection(CD62P)positive rate,and blood rheology indexes were detected,in addition to the adverse reactions . Results Before treatment,there were no statistical significant differences between the two groups in terms of TCM clinical syndrome integral such as headache,dizziness,head fullness,multiple somnolence amnesia,lip dark purple,sublingual veins purple in color,PAC-1,CD62P positive rate,hemorheology indexes(all P>0.05). After treatment,TCM clinical syndrome integral PAC-1,CD62P,low shear viscosity,high shear viscosity,plasma viscosity and the hematocrit of two groups were significantly lower than those before treatment, the improvement in observation group being more remarkable〔headache:0.75±0.69 vs. 1.23±0.92,dizziness:0.96±0.78 vs. 1.54±1.24,head fullness:0.65±0.59 vs. 1.48±1.17,multiple somnolence amnesia:0.77±0.72 vs. 1.69±1.14,lip dark purple:0.83±0.81 vs. 1.32±0.79,sublingual veins purple:0.84±0.67 vs. 1.20±0.74, PAC-1:(10.31±4.57)%vs.(15.13±6.27)%,CD62P:(11.39±5.24)%vs.(16.40±7.91)%,low shear viscosity (mPa?s):7.52±3.37 vs. 8.97±3.50,high shear viscosity(mPa?s):4.35±1.12 vs. 5.58±1.19,plasma viscosity (mPa?s):1.54±0.35 vs. 1.88±0.42,hematocrit(HCT):0.43±0.09 vs. 0.49±0.10〕. In the patients' follow-up, there were no obvious side effects of hirudo capsules. Conclusion Hirudo capsule is a safe and effective drug for treatment of patients with cerebral arteriosclerosis as it is helpful in reducing platelet activation degree and improving the blood rheology indexes.

Objective A fingerprint of Rhizoma Alismatis Orientalitis' decoction pieces was established by HPLC-ELSD. Methods The gradient elution mode was applied in chromatographic separation by mobile phase of methanol and water at flow rate of 0.5 mL? min-1 in a Diamonsil TM C18 chromatographic column (250 mm ? 4.6 mm, 5 ? m), and recording time was 70 minute. The parameters of evaporative light scattering detector were set as follows: the temperature of the drift tube was 82.5 ℃ and gas flow rate was 1.9 L ? min-1.The data was analyzed with cluster analysis and similarity calculation software. Results The fingerprint showing 15 common peaks was obtained. The results of cluster analysis and similarity calculation showed there existed differences in fingerprints of 16 batchers of medicinal slices of Rhizoma Alismatis Orientalitis. Conclusion The method is effective and reproducible for the quality control of medicinal slices of Rhizoma Alismatis Orientalitis.

Objective:To observe the therapeutic efficacy of acupuncture plus heat-sensitive moxibustion in treating chronic pelvic inflammatory disease (CPID), for selecting an effective acupuncture-moxibustion method in treating chronic pelvic inflammation. Methods:Eighty CPID subjects were enrolled and divided into two groups by randomized single-blind method, 40 in each group. The observation group was intervened by acupuncture plus heat-sensitive moxibustion, while the control group was by acupuncture plus box-moxibustion, once every other day, 10 sessions as a treatment course, but the period time was skipped. The therapeutic efficacy was observed after 3 treatment courses. Results:The recovery rate was 45.0% and the total effective rate was 95.0% in the observation group, versus 20.0% and 80.0% in the control roup. There were significant differences in comparing the recovery rate and the total effective rate between the two groups (P<0.05). Conclusion:Acupuncture plus heat-sensitive moxibustion can produce a higher therapeutic efficacy in treating CPID than acupuncture plus box-moxibustion, and this is an easy-to-operate and safe method without adverse effect.

Objective To study the expression of MCP-1 in the diabetes mellitus skin defect healing, then discuss its effect. Methods The diabetes mellitus models were established, and the expression of MCP-1 was detected by immunohistochemical staining and Elisa. Results The immunohistochemistry stain showed that the expression of MCP-1 in DM group was higher than that in control group at all time. And the serum value of MCP-1 in DM group had statistical significance ( <0.05) at 3 days or 1 week, but that in 2 weeks and 4 weeks was no statistical significance ( <0.05) . Conclusion The MCP-1 might play a role in the healing of diabetes mellitus skin defect through mediate abnormal inflammatory response.

Objective To study the function of γδT lymphocytes in patients with lung cancer.Methods γδT lymphocytes in peripheral blood of the 124 preoperative patients with lung cancer(experiment group) and 56 healthy donors(control group) were detected by Flow Cytometry. Results The percentage of γδT cells(CD+3 γδTCR+) was (6.54±2.90) % in control group and (3.76±2.81) % in experiment group (t =3.568,P ＜0.001). The γδT cells in peripheral blood of patients with lung cancer was less than that of healthy donors (t =3.568, P ＜0.001). There was significant difference in expression of γδT cells in the peripheral blood between the all test groups and healthy control group (P =0.000). Compared with control group, γδT cells of the peripheral blood in experiment group were correlated with TNM stage, general types, pathological changes position and histology grades (P ＜0.05). The expression of γδT cells in the peripheral blood were not associated with age, gender (P ＞0.05). Conclusion The results suggested that the dysfunction of γδT had important function on the development of lung cancer.

Objective: To explore the risk factors associated with interleukin 6 (IL-6) level in serum after total knee arthroplasty (TKA). Methods: A retrospective study was made on the clinical data of 273 patients underwent primary unilateral TKA between July 2015 and April 2017. There were 50 males and 223 females with an average age of 66.3 years (range, 36-89 years), and the body mass index (BMI) was (25.5±3.7) kg/m 2. Of them, 256 patients suffered with osteoarthritis, and the other 17 patients with rheumatoid arthritis. Univariate analysis was made to find the related factors between IL-6 level in serum at 1 day after operation and preoperative data including gender, age, BMI, diagnosis, comorbidities, preoperative American Society of Anesthesiologists (ASA) grade, preoperative varus or valgus deformity, range of motion of the knee, preoperative level of C-reactive protein (CRP) and IL-6 in serum, operation time, intraoperative blood loss, usage of drainage tube and catheter, and dosage of tranexamic acid and dexamethasone used on day of operation. Furthermore, the multiple linear regression analysis was performed to identify the risk factors. Results: The operation time was (79.7±15.6) minutes, and the intraoperative blood loss was (107.8±25.3) mL. Drainage tubes were used in 111 patients and catheters were used in 41 patients after operation. The dosage of tranexamic acid and dexamethasone used on day of operation were (3.2±0.8) g and (15.1±6.6) mg, respectively. The levels of IL-6 in serum were (4.48±3.05), (42.65±37.09), and (28.21±26.44) pg/mL before operation and at 1 and 3 days after operation, respectively. Univariate analysis showed that the level of IL-6 in serum at 1 day after operation was significantly higher in variables as follows: age, diagnosis, history of lung infection, range of motion, preoperative levels of CRP and IL-6 in serum, intravenous dosage of tranexamic acid and dexamethasone on day of operation ( P<0.05). Multiple linear regression analysis showed that range of motion less than 90°, intravenous dosage of tranexamic acid on day of operation less than 3 g, and dosage of dexamethasone on day of operation less than 10 mg were significant risk factors ( P<0.05). Conclusion: Range of motion less than 90°, intravenous dosage of tranexamic acid on day of operation less than 3 g, and dosage of dexamethasone on day of operation less than 10 mg were independent risk factors that resulted in increased level of IL-6 in serum at 1 day after TKA.

0.1%EDTA≈5% HP ? CD≈1%lecithin. Conclusion: The three methods have good correlation.

Objective To investigate the relation between the expression of MICA/B in lung cancer cells and the mediastinum lymph node metastasis. Methods The samples of the lung cancer tissue as test group and the healthy tissue beside lung cancer as control group from 30 cases of patients with lung cancer were collected, and the expression of MICA/B on lung cancer cells surface were detected by flow cytometry.All patients were divided into three groups(N0, N1, N2) according to the state of lymph node metastasis, and the expression of MICA/B was analyzed among the three groups. Results The expression level of MICA/B in test group was significantly higher than that in control group[(0.3788±0.2398) %, (0.1908±0.1760) %] (P ＜0.01),however the MICA/B expression level between N0 and N1 or between N1 and N2 was not statistically different (P＞0.05), while that between N0 and N2 had statistical difference (P＜0.05). Conclusion The expression level of MICA/B on surface of lung cancer cells is high, and the MICA/B as ligand of NKG2D may play an important role in the tumor immune response. The expression of MICA/B in mediastinum metastatic lymph node from lung cancer is remarkably increased and the prognosis of patients with lymph node metastasis is poor. MICA/B could be considered as a marker of mediastinum lymph node metastasis.