Objective To explore the value of combined detection of bone marrow smear(BMS) and flow cytometry(FCM) to examine bone marrow involvement(BMI)of B cell non‐Hodgkin′s lymphoma(B‐NHL) .Methods Patients with B‐NHL were detec‐ted by BMS and FCM simultaneously .Smears were stained with Wright‐Giemsa′s staining to differentially count neoplastic cells and the processed sample with fluorescent staining for the FCM .Results 93 cases of patients with B‐NHL were detected .The detection rate of BMS and FCM were 11 .8% and 29 .0% .There was statistical difference of detection rate between the two method(P<0 .05) .In 11 cases patients of BMI with the method of BMS ,while using the method of FCM 10 cases were positive .Conclusion Both BMS and FCM are useful to diagnose BMI of B‐NHL ,each of them has individual characteristics .Combined detection of these two methods can increase the diagnostic of BMI .

Objective To discuss the diagnostic value of soluble scavenger receptor(sCD163)for the patients of malignant tumor associated with fever in early infection .Methods Collect 102 cases of patients confirmed with malignant tumor in this hospi-tal since January to December 2014 ,all the patients were examined with blood culture .102 patients were divided into two groups ac-cording to the results of blood culture :infection group (60 cases) and uninfected group (42 cases) .ELISA ,electrochemical lumines-cence and immune transmission turbidimetric methods were used to detect the levels of sCD163 ,PCT and CRP in serum ,to compare the differences in the above indicators between two groups .The receiver-operating characteristic curve (ROC curve) was applied to evaluate the application value of sCD163 in diagnosing of malignant tumor associated with fever in early infection .Results The lev-el of sCD163 ,PCT and CRP had statistically difference in two groups(P< 0 .05) ;the critical values of sCD163 、PCT and CRP were 110 .80 ng/mL ,0 .45 ng/mL ,15 .60 mg/L respectively which can suggest the patients with malignant tumor complicated with fever in early infection .The area under the curve were 0 .894 ,0 .835 ,0 .743 respectively ,among that sCD163 area was the largest ;The corresponding sensitivity were 88 .9% ,77 .9% and 88 .0% ;specificity were 77 .0% ,74 .0% and 50 .0% respectively .Conclusion Compared with PCT ,CRP ,sCD163 has more value for diagnosing the patients of malignant tumor associated with fever in early in-fection .

Objective:To observe the hypoglycemic effects of Cortex Lycii Radicis (CLR) on alloxan induced diabetic mice.Methods:The alloxan induced diabetic mice were given drug decoction of CLR[2.5g/(kg?d) -1 , or 5.0g/(kg?d) -1 )] for successive 2 weeks, The blood sugar level was determined with GOD method.Results:There were remarkedly differences in the levels of blood sugar between before and after treatment of various groups. ( P

Objective To study the effect and mechanism of increase in radio sensitivity of kidney cancer cells(GRC-1) induced by ?-elemenen in vitro. Methods GRC-1 cells were divided into 3 groups, blank group (added with 2 mL culture medium), emulsion group (added with 2 mL blank emulsion culture medium) and drug group (added with 2 mL 50 mg?L -1 ?-elemenen culture medium). After been cultivated for 24 hours, the cells were irradiated using 6MeV X-linear accelerator in different doses at the rate of 400cGy per minute. Number of cell clones was counted, and radiation-survival curve of GRC-1 cells was drawn. Flow cytometry (FCM) was used to measure cell cycle and apoptosis. Cells of climbing flake were dyed by immunocytochemical method, the gene expression of bcl-2 and PCNA was measured by imaging system. Results The cell cycle showed that the G 2M blocking caused by 50 mg?L -1 ?-elemenen was enhanced with time increase. It reached peak at 24 hours. FCM showed that the level of apoptosis increased with increase in drug dose and action time. The gene expression of bcl-2 was decreased by 20% in drug group than that in blank group, but there was no expression of PCNA in the two groups. Conclusion The radiosensitivity of GRC-1 cells can be enhanced by ?-elemenen. The mechanism of effect may be associated with the cell cycle blocking, inducing cell apoptosis and down-regulating expression of bcl-2 gene.

This paper summarized the nursing experience of one infant with right lower limb ischemia caused by amniotic band syndrome. The nursing key points included:careful observation of the infant condition,exposing the wound,raising the affected limb,wound disinfection,and removing necrotic tissues at the surface skin,applying topical drugs for promoting tissue growth and antibiotics,selecting appropriate dressing to provide suitable environment for tissue regeneration;debridement of inguinal skin,dressing change,assessing pain and providing corresponding care during debridement;infection prevention. After 29 days of treatment and careful nursing care,the skin damage was repaired on the right lower limb,swelling subsided,the necrotic tissues at right inguinal region were completely cleared,granulation tissue was formed,and the infant was discharged smoothly.

[Objective]To compare the differences of neuromyelitis optica spectrum disorder(NMOSD)and multiple sclerosis (MS) on pregnancy ,and analyze the mutual impact of pregnancy on the diseases.[Methods]Prospectively collected clinical information of 235 NMOSD patients and 125 MS patients ,including the annualized relapse rate (ARR),the Expanded Disability Status Scale(EDSS)and pregnancy outcomes. 70 NMOSD patients and 30 MS patients were screened out as information patients. The ARR and EDSS score in two groups were compared during the year before pregnancy,during pregnancy and after 1 year postpartum, respectively. 50 cases of normal pregnant women for the same period as the control group ,then to compared the difference of three groups on pregnancy outcomes.[Results]Attacks occurring during pregnancy or one year after childbirth/abortion in NMOSD and MS were 53.25%(41/77)and 20.00%(7/35)(P=0.001);The ARR during the first 3 months postpartum periods of NMOSD and MS group(2.65,2.51)was significantly higher than during the year before pregnancy(0.27,0.49,P < 0.001)and during pregnancy (0.32,0.2,P<0.001);The EDSS score of two groups increased after 1 year postpartum(3.06 ± 2.16,2.19 ± 1.28)than that during the year before pregnancy(1.58 ± 0.48,1.92 ± 1.29,P < 0.001)and during pregnancy(1.92 ± 1.35,1.67 ± 0.70,P < 0.001). There was no difference on ARR and EDSS score between NMOSD and MS group. NMOSD ,MS and normal control group had no dif?ference on pregnancy outcomes and neonatal weight.[Conclusions]Compared with MS,the attack of NMOSD had more closer relation?ship with pregnancy;both NMOSD and MS would increase the risk of disease relapsing and disability after pregnancy;the diseases had no effect on pregnancy outcomes.

To systematically evaluate the clinical efficacy and safety of compound Danshen injection in treating hypoxic-ischemic encephalopathy (HIE) of newborns. Computer retrievals were made in PubMed, Embase, Cochrane Library, CBM, CNKI, VIP and China info (before May 2014) and relevant literature references, and manual retrievals were made for journals and conference papers, in order to collect randomized or semi-randomized controlled trials concerning compound Danshen injection in the treatment of neonatal HIE. The quality of included references was evaluated according to literatures recommended by Cochrane Handbook. RevMan 5. 3 software was applied in the statistical treatment. Finally, a total of 13 randomized controlled trials were included, covering 1,211 patients (including 639 patients in the compound Danshen injection-treated group and 572 patients in the control group). Meta-analysis results showed that the routine treatment combined with compound Danshen injection can improve the treatment efficiency of neonatal HIE [RR = 1.28; 95% CI (1.21-1.36)], reduce the mortality rate [RR = 0.42; 95% CI (0.23-0.75)] and the incidence of long-term neurological sequelae [RR = 0.48; 95% CI (0.35-0.65)], with statistical differences. No fatal side effect was observed in all of included trials. So far, limited evidences in this study proved that the application of compound Danshen injection in the treatment of neonatal HIE can enhance the clinical efficiency. However, because of the low quality of the included trials, more well-designed and large-scale multi-center randomized controlled trials shall be made in the future.
Drugs, Chinese Herbal ; administration & dosage ; Humans ; Hypoxia-Ischemia, Brain ; drug therapy ; Infant, Newborn ; Infant, Newborn, Diseases ; drug therapy ; Injections ; Randomized Controlled Trials as Topic

Objectives To study the risk factors for influencing recrudescence after endovascular embolization of intracranial aneurysms and to establish a regression model to predict the risk of recrudescence in patients with specific intracranial aneurysm after endovascular embolization. Methods From May 2012 to May 2014,429 patients (a total of 441 aneurysms)with intracranial saccular aneurysm who met the inclusion criteria and treated with endovascular embolization at the Cerebrovascular Treatment Center, Changhai Hospital,the Second Military Medical University were analyzed retrospectively. Multiple aneurysms were calculated separately according to per aneurysm. The aneurysms were divided into either a recurrent group (n = 66)or an unrecurrent group (n = 375)according to whether they had recrudescence or not. The differences of 11 factors such as clinical features,treatment technology and materials,and aneurysm anatomy of both groups were compared. Logistic regression was used to analyze the risk factors for recrudescence after endovascular embolization of intracranial aneurysms,and its effectiveness of predicting recrudescence was evaluated. Results There were significant differences in the size of aneurysms (χ2 = 46. 352,P <0. 01),rupture or not (χ2 = 4. 198,P = 0. 040),using stents or not (χ2 = 9. 554,P = 0. 002),and results of immediate postoperative embolization (χ2 = 10. 397,P = 0. 003). The results of multivariate logistic regression analysis showed that non-stent-assisted embolization (OR,4. 076,95% CI 2. 147 -7. 736,P <0. 01),Raymond grade Ⅱ (OR,4. 222,95% CI 1. 537 -11. 579,P = 0. 005),Raymond grade Ⅲ (OR, 4. 467,95% CI 1. 600 -12. 470,P =0. 004),large aneurysms (> 10 -25 mm)(OR,4. 914,95% CI 2. 277 -10. 604,P < 0. 01),and giant aneurysms (> 25 mm)(OR,35. 743,95% CI 3. 511 -363. 837,P = 0. 003) were the risk factors for recrudescence after aneurysm embolization. The effective test results of the regression model in predicting recrudescence showed that the area under the curve of the recrudescence predicting model was 73. 5% . Raymond grade was 56. 6%,and the non -stent embolization was 60. 1%,and the size of aneurysms was 40. 3% . Z test was used to calculate the differences of recurrent scores and non-stent embolization,Raymond grade,the area under ROC curve of aneurysm size. The Z values were 2. 662, 3. 513,and 6. 308,respectively,and the P values were 0. 007,0. 004,and 0. 001,respectively. Conclusions Large or giant aneurysms,non - stent - assisted embolization,incomplete embolization immediately after procedure were associated with the recrudescence after endovascular embolization of intracranial aneurysms. The established regression model may reflect the size of the recurrent risk.

Objective To evaluate the effect of the electronic anti-nausea instrument on the postoperative nausea and vomiting of patients with gynecological laparoscopic surgery.Methods One hundred and eighty patients for gynecological laparoscopic surgery were enrolled and randomized into 2 groups with 90 patients in each.Patients in group T accepted patient-control transcutaneous elec-troacupoint stimulation at P6 (Neiguan)point from the time before the induction of anesthesia to 24 h after surgery.Patients in group C accepted the same device of electronic anti-nausea instrument with-out transcutaneous acupoint stimulation.Data were recorded of the nausea and vomiting in postopera-tive 2,6,12 and 24 h respectively.Results The incidence and severity of nausea at 6,12 and 24 h and vomiting at 6,24 h after operation in group T were both lower than those in group C(P < 0.05 ). Conclusion With patient-control transcutaneous acupoint stimulation at P6 point,the incidence of both early PONV and late PONV are reduced in patients with gynecological laparoscopic surgery.

Objective To explore the behavioral dimensions and validity of the light-dark box(LDB),as an model of state anxiety in Kunming mice.Methods The behavior of adult,male,Kunming mice in LDB was recorded twice,for five minutes,with a one-week inter-trial interval.The following parameters were evaluated by factor analysis:latence for the first entry into the dark area(Latence);percentage of time exploring in the light area (Ltime%);percentage of squares crossing in the light area(Lcross%);percentage of rears in the light area (Lrear%);transitions between two areas(Transition);total number of squares crossing in the whole apparatus (Cross);total number of rears in the whole apparatus(Rear);and number of fecal boli(FB).Results There was a good intercorrelation both among Ltime%,Lcross%,Lrear%,and among Transition,Cross,Rear.A good correlation also was found between test and retest for Transition,Rear and FB.Ltime%,Lcress%and Lrear%had significant loadings on Anxiety factor(Loading%:39.54%,35.40%);Transition loaded on Locomotor factor(Loading%:23.78%,19.66%),combined with Cross;Rear loaded on Exploration factor(Loading%:13.75%,22.60%);and FB loaded on Emotionality factor(Loading%:14.42%,13.02%);Latence was not stable.Conclusion Light-dark box,as an animal model of state anxiety in Kunming mice,comprised three behavioral dimensions:anxiety factor,LDB-activity factor(locomotor factor and exploration factor)and emotionality factor.