Objective To evaluate the relationship of biological status of HPV 16 and expression of L1 protein with the degree of cervical tumorigenesis.Methods Sixty-one patients with cervical lessions were enrolled and divided into five groups according to pathology of cervical lesions,including chronic cervicitis(n = 27),cervical intraepithelial neoplasia(CIN) Ⅰ-Ⅱ(n = 10),carcinoma in situ(n = 8),early-stage(n =7)and mid/late-stage(n = 9)of cervical carcinoma.HPV type and its biological status were detected by PCR amplification,and L1 protein in HPV 16 positive tissues was detected by Western blot.Kruskal-Wallis was used to compare between the groups,and Pearson correlation analysis was used to evaluate the relationship of HPV biological status and L1 protain expression with cervical lesions.ResultsFifty-three out of 61 patients with cervical lesions were detected with HPV positive(86.9%).All 25 patients with chronic cervicitis were in HPV free mode; in CIN Ⅰ-Ⅱ group,6 patients were in free and 2 in integral mode; in carcinoma in situ group,1 patient in free,3 in mixed and 3 in integral mode; in the early-stage cervical cancer group,2 patients in mixed and 4 in integral mode; in mid/late-stage cancer group,1 patient in mixed and 6 in integral mode.A strong positive correlation was found between the HPV in integral mode and the severity of cervical lesions(r = 0.705,P ＜0.01).The expression of L1 protein was negatively correlated with the aggravation of cervical lesions in HPV 16-positive patients(r = -0.755,P ＜0.01).Conclusion The integral mode of HPV16 and low expression of L1 protein may have predictive value for the severity of cervical lesions.

OBJECTIVE:To investigate the composition and medication regularities of prescriptions for Treatise on Febrile Dis-eases. METHODS:The prescriptions included in Treatise on Febrile Diseases were collected and inputted into TCM inheritance platform system(V2.5)software,and prescription database was established. The medication and the compatibility regularity of pre-scriptions were excavated using the function of software integration. RESULTS & CONCLUSIONS:83 kinds of TCM involved in 112 prescriptions ranked by frequency,among which 24 ingredients were used more than 4 times. Commonly used TCM groups were summarized to evolve 16 key groups and 8 new prescriptions. Four properties of TCM are mainly the property of“Wen and Han”,and five tastes mostly are“Sweet,Bitter,Spicy”. TCM with the property of“Wen and Sweet”taste are more than those with the property of“Wen and Spicy”,and TCM acting on spleen are more than those acting on lung.

OBJECTIVE To study pathogen distribution and susceptibility to sevenral antifungal agents.METHODS The CHROMagar candida color medium was applied to isolate and identify Candida strains.Drug sensitivity was analyzed by the K-B diffusion method.The drug sensitivity to econazole(ECO),nystatin(NYS),itraconazole(ITR),ketoconazole(KET),fluconazole(FLU),flucytosine(FCT),and amphotericin B(AMB)was tested.RESULTS Candida albicans was the most frequent isolated organism accounting for 62.5%.C.tropicalis and others accounted for 21.62% and 8.1%,respectively.The respiratory tract infection accounted for 76.57%,and the urinary tract was the second(6.31%),the blood and genitourinary tract were the third(5.00%).The susceptibility of Candada spp strains to nystatin and amphotericin B was more active than to other antifungal agents.CONCLUSIONS The fungal infection is relative to some risk factors,such as using antibiotics,underlying diseases and aging.Therefore,using antibiotics reasonably and improving the immunity are the main measures of preventing the fungal infection.

Objective To study the pharmacokinetics of ferulic acid (FA) in plasma of the healthy female volunteers after oral administration of Shenghua decoction.Methods Using p-hydroxybenzaldehyde as the internal standard, the plasma concentration of FA was determined by RP-HPLC. Plasma samples were extracted and treated with boiling water and 3P97 programme was used to calculate the pharmacokinetic parameters. Results The main pharmacokinetic parameters of FA were as follows: T1/2?=18.72 min ,T1/2?=79.21 min,T1/2 Ka=11.19 min,AUC=18004.87 ?g?min?L-1,CL=0.17L?min-1?kg-1,Cmax=206.30 ?g?L-1, Tpeak=22.78 min.Conclusion After oral administration of Shenghua decoction, FA could be absorbed and eliminated rapidly and pharmacokinetics of FA conforms to a two-compartment open model.

OBJECTIVE:To provide reference for rational use of parenteral nutrition. METHODS:Combining with the pa-tients'nutritional status,clinical diagnosis and lab examination,5770 parenteral nutrition medical orders were collected from our hospital during May 2015-Apr. 2016,and then analyzed in respects of the stability of drug use,rationality of drug selection and pharmacoeconomics. RESULTS:The qualified stability of nutrient solution in 5770 parenteral nutrition medical orders accounted for 89.46%. The rates of reasonable drug selection in patients with abnormal liver function,renal function,hyperemesis gravidarum,pan-creatitis,complete fasting,long term parenteral nutrition (>14 d) and triacylglycerol >4.5 mmol/L were 76.19%,63.16%, 75.00%,78.95%,65.95%,64.06%and 50.00%,respectively. Four kinds of drugs were with same effect and dose,price difference between 4-34 times,the rate of inappropriate drug selection ranged 7.58%-61.64%. CONCLUSIONS:Parenteral nutrition design need to not only consider about nutritional status,clinical diagnosis and lab examination,but also take into account high efficiency,safety, economy and the stability of whole nutrient solution.

Objective To assess the effects of music intervention on physiological and psychological responses of patients with cancer. Methods A computerized search in China Biology Medicine, China National Knowledge Infrastructure,Wanfang data ,VIP, Cochrane library, Web of Science and PubMed was performed for relevant randomized control trials comparing the effects of music intervention on physiological and psychological responses of patients with cancer. The quality of studies was critically appraised and data were extracted by two reviewers independently. The Cochrane-Handbook5.0 was used to evaluate the quality of studies. Data was analyzed by RevMan5.0 software. Results A total of 29 randomized control trials were involved. Eleven studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Self-rating Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-11.74, 95%CI-11.94--8.53, P<0.01). Four studies about the effects of music intervention on anxiety level of patients with cancer were assessed with state-trait anxiety inventory,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-8.24, 95%CI-9.44--7.04, P<0.01). Meta-analysis showed that music intervention was able to relieve anxiety, depression, pain of patients with cancer. Two studies about the effects of music intervention on anxiety level of patients with cancer were assessed with Hamilton Anxiety Scale,Meta analysis confirmed that music intervention could effectively reduce the anxiety level of patients with cancer (WMD=-3.37, 95%CI-4.93--1.82, P<0.01). Fourteen studies about the effects of music intervention on depression level of patients with cancer were assessed with Self-rating Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-8.12, 95%CI-10.75--5.49, P<0.01). Three studies about the effects of music intervention on depression level of patients with cancer were assessed with Hamilton Depression Scale,Meta analysis confirmed that music intervention could effectively reduce the depression level of patients with cancer (WMD=-3.27, 95%CI-6.34--0.21, P=0.04). A total of 9 studies were conducted to evaluate the effects of music intervention on patients with the pain Visual Analogue Scale,Meta analysis confirmed that music intervention could effectively reduce the pain level of patients with cancer (WMD=-0.83, 95%CI-1.23--0.44, P<0.01).A total of 6 studies were conducted to evaluate the effects of music intervention on heart rate in cancer patients,Meta analysis confirmed that music intervention could stabilize the heart rate of patients (WMD=-3.38, 95%CI-5.13--1.62, P=0.002).A total of 6 studies were conducted to evaluate the effects of music intervention on systolic blood pressure in patients with cancer,the results of Meta analysis showed that music intervention could stabilize the systolic pressure in patients (WMD=-5.34, 95%CI-7.95--2.73, P<0.01). Conclusions Music intervention has effects on reducing potentially harmful psychological responses of patients with cancer,which deserve to be explored and spread in clinical practice.

Objective To observe the application of ultrasound-guided femoral nerve block (FNB) and lateral femoral cutaneous nerve block (LFCNB) for patients undergoing hip fracture surgery.Methods 60 patients scheduled for hip fracture surgery undergoing LMA general anesthesia were randomly divided into 3 groups,20 cases in each group.Before transfer patients from bed to operating table,A group received dezocine 5mg iv,B group received fascia iliaca compartment block(FICB),C group received FNB combined with LFCNB.40mL of 0.375％ ropivacaine was injected guiding by ultrasound in B group and C group.The time of sufficient sensory block and awake,the dosage of propofol and remifentanil,MAP and HR at pre-block (T1),20min after block (T2),transfer bed (T3),LMA insert (T4),skin incision(T5),LMA remove(T6) and sober(T7) were recorded.Pain was assessed using visual analogue scale(VAS) pre-and post block.The incidence of using vasoactive drugs,agitation,pain and adverse reaction were also recorded.Results The time of sufficient sensory block and awake,the dosage of propofol and remifentanil in A,B and C groups were as following:A group (not measured),(20.3 ± 1.3) min,(835 ± 6.7) mg,(1 285 ± 18) μg;B group (i2.2 ±2.7)min,(13.3 ± 1.4)min,(610 ±9.9)mg,(835 ± 15) μg;C group (9.7 ± 2.4)min,(12.8 ± 1.5) min,(555 ± 6.5) mg,(785 ± 16) μg.The time of awake,the dosage of propofol and remifentanil in B group and C group were significantly lower than those in A group(F =2.62,2.41,2.45,all P ＜ 0.05).The time of sufficient sensory block in C group was lower than that in B group (p ＜ 0.05).The MAP and HR at T2,T3,T5 and T7 in A,B and C groups were:A group (115 ± 4) mmHg,(90 ± 8) beats/min,(135 ± 6) mmHg,(98 ± 8) beats/min,(104 ±6) mmHg,(87 ± 4) beats/min,(120 ± 5) mmHg,(88 ± 8) beats/min;B group (102 ± 3) mmHg,(81 ± 6) beats/min,(112 ± 5)mmHg,(82 ± 8)beats/min,(89 ±6) mmHg,(72 ± 3) beats/min,(100 ±6)mmHg,(76 ± 8) beats/min;Cgroup (100 ± 3) mmHg,(80 x 6) beats/min,(109 ± 6) mmHg,(83 ± 5) beats/min,(86 ± 5) mmHg,(70 ± 3) beats/min,(99 ± 5) mmHg,(75 ± 5) beats/min.The levels of MAP and HR in B group and C group were significantly lower thanthose in A group(F =2.25,2.85,2.87,2.91,all P ＜ 0.05).The VAS scores at T2,T3,and T7in A,B and C groupswere:A group (3.9 ± 0.7) points,(8.2 ± 0.3) points,(6.0 ± 0.8) points;B group (2.3 ± 0.4) points,(4.1 ±0.4) points,(2.2 ± 0.7) points;C group (2.1 ± 0.5) points,(2.4 ± 0.4) points,(1.2 ± 0.4) points.The VAS scoresin B group and C group were significantly lower than those in A group (2.36,2.82,2.88,all P ＜ 0.05).The VASscores at transfer bed and sober in C group were significantly lower than those in B group (F =2.32,2.38,all P ＜0.05).The incidence of using ephedrine/atropine,urapidil/esmolol,PONV,agitation,pain and incision pain in A,Band C groups were:A group 30％,30％,25％,25％,40％;B group 10％,10％,0％,0％,10％;C group 10％,5％,0％,0％,0％.The number of patients who required vasoactive drugs and adverse reaction in B group and C group were significantly lower than those in A group(x2 =7.58,8.81,9.11,9.11,8.89,all P ＜0.05).The incidence of incision pain at sober in C group was lower than that in B group(x2 =9.21,P ＜ 0.05).Conclusion The ultrasound -guided FNB and LFCNB can obviously shorten the onset time,reduce the dosage of general anaesthetic and maintain the stability of henodynamics during the perioperative period.It has effective analgesia during transfer of patients from bed to operating table and sober.

Objective To evaluate the nursing effect of warming feeding formulation of the enteral nutrition associated diarrhea in the critically ill tube-fed patients. Methods A total of 60 patients with enteral feeding were enrolled and divided randomly into the warming group and the room temperature group with 30 cases in each group by random digits table method. The room temperature group received room temperature oral feeding by nutrition pump. The warming group used nutrition pump and heating rod was placed on the nutritional tube 50 cm far from patient's nose. A semi-quantitative scale based on stool volume and consistency was used for daily assessment of diarrhea. Results Patients were tube-fed for a mean duration of (11.20±2.98) and (10.93±2.69) days, respectively in the room temperature group and the warming group. There was no significant difference in these two groups (U=425.000, P > 0.05). The diarrhea score was 4.88 ±3.41 in the room temperature group and 5.51±4.44 in the warming group. There was no significant difference in these two groups (U=436.500, P > 0.05). The diarrhea per total feeding days was 10.42%(35/336) in the room temperature group and 16.24%(51/314)in the warming group. There was no significant difference in these two groups (χ2=4.862, P < 0.05). Conclusions The airtight enteral nutrition does not need warming when it is infused with the enteral nutrition pump at room temperature.

Objective To investigate the effect of different reference transducer positions measurement on intra-abdominal pressure (IAP) in ICU patients. Methods 31 cases of patients in ICU in need of measuring IAP were studied from January 2015 to July 2015 in this study. In each patient, transvesical and the direct methods were both used to measure IAP. Three sets of IAP measurements were obtained in the supine position, using the different reference levels and kept as IAPpubis, IAPmidax, IAPphlebostatic. The results were compared using Spearman rank correlation,paired t test and Bland–Altman statistics. Results When symphysis pubis was uesd, the result of direct method was (9.82±4.01) mmHg, the result of indirect method was (8.77 ± 4.48)mmHg (P<0.05), the correction between two methods was 0.967, P<0.05. When midaxillary level was uesd to measure, the result of direct method was (11.74 ± 4.71) mmHg, the result of indirect method was (11.65 ± 4.63)mmHg, the correction between two methods was 0.972, P=0.10. When phlebostatic was uesd, the result of direct method was (10.98 ± 4.65) mmHg, the result of indirect method was (10.38 ± 4.75)mmHg, the correction between two methods was 0.970, P<0.05. The calculated bias between IAPmidax and IAPpubis was 2.9 mmHg, 95%agreement of limits was (-0.8-6.5) mmHg, and the maximum difference value was 11 mmHg. The calculated bias between IAPmidax and IAPphlebostatic was1.3 mmHg, 95%agreement of limits was-1.4-4.0 mmHg, and the maximum difference value was 4.2 mmHg. Conclusion In supine position, the value obtained via the bladder can reflect the true IAP, and the symphysis pubis or phlebostatic axis reference lines are not interchangeable with the midaxillary level.

Objective To study the impact of hepatitis B virus (HBV) infection on the activity of cord hematopoietic stem cells. Methods CD34+ cells were isolated from healthy human cord blood by miniMACS. Cells were cultured in IMDM complete culture medium containing stem cell factor (SCF),fms-like tyrosine kinase 3 ligand (FL), thrombopoietin (TPO), interleukin-3 (IL-3) and 10% fetal bovine serum. High copies HBV were added to the culture system. The proliferation of stem ceils and virus replication were observed. Following the proliferation, dendritic cells (DCs) were induced by adding granulocyte-macrophage colony-stimulating factor and IL-4. Morphous of stem cells and DCs were observed by microscope and the cell surface molecules were detected. Results The proliferation of stem cells infected with HBV was significantly lower than that of healthy stem cells (P＜0.01),and enhanced after adding cytokines (P＜0.01). At the same time, HBV replication was increased after adding cytokines in the culture system (P＜0.01), but the proliferation was still lower than that of healthy stem cells with cytokines in the culture medium (P＜0.05). Dane particles were found in the cytoplasma of stem cells infected with HBV by electron microscope. The expression of CD80,CD86 ,CD1a and HLA-DR on DCs derived from HBV infected stem cells were all lower than those on DCs from non-infected stem cells (P＜0.01). Conclusions HBV could infect CD34+ stem cell and the proliferation of the stem cell could enhance the virus replication. HBV could not only inhibit the proliferation of stem cells,but also down-regulate the immuno-phenotype expression of DCs derived from CD34+stem cells.