OBJECTIVE:To study the compatible stability of Ceftriaxone Sodium with Compound Sodium Chloride Injection or Sodium Lactate Ringer's Injection and study the compatible stability of the simulated in vivo peak concentration of ceftriaxone sodium with instant high concentration of calcium gluconate ion injection. METHODS: The concentration of Ceftriaxone Sodium in the mixture was determined by HPLC,meanwhile,the changes of the mixture in appearance,pH value,and the insoluble particles at room temperature were observed. RESULTS: At 0～2 hours,the mixture of Ceftriaxone Sodium and Compound Sodium Chloride Injection was clear in appearance;however,at 2 hours,it was white cloudy macroscopically,and its pH valued increased,ceftriaxone sodium content decreased and insoluble particles increased. The ceftriaxone sodium content reduced when mixed with sodium lactate ringer's injection. After mixing of simulated in vivo peak concentration of ceftriaxone sodium with instant high concentration of calcium gluconate ion injection,the appearance of the mixture was stable but the concentration of Ceftriaxone Sodium reduced slightly. CONCLUSION: Ceftriaxone Sodium can't be used in combination with Compound Sodium Chloride Injection or Sodium Lactate Ringer's Injection. Whether it is suitable to infuse calcium gluconate when ceftriaxone sodium (iv gtt) reached peak concentration remains to be confirmed in future study.

Objective To explore the character and clinical value of high frequency ultrasound in diagnosing abdominal wall endometriomas .Methods The characteristics of the ultrosonographic images in 32 cases with abdomi-nal wall endometriomas by operation and pathology were analyzed retrospectively .Results A total of 33 lesions, including 1 case of multiple (2 lesions),the rest of the 31 cases were single,mostly in the original abdominal incision place or incision side subcutaneous soft tissue ,1 case away from the incision ,located in the inguinal region .26 lesions was located in the subcutaneous fat and 6 lesion in the rectus abdominis muscle .All of the lesions hadn't capsule and were irregular in shape .The internal echo behaved low echo and on homogenous mostly ,one or more small anechoic lacunae could be seen on sonography .CDFI according to Adler semi -quantitative method classification ,25 lesions was 0 level (no blood flow signal),7 lesions for I level (edge had a small amount of pitting,short rod blood flow signal),Pulse doppler performance for low -speed and high-resistance characteristics.Conclusion Combining with the history and clinical performance , high frequency ultrasonography in abdominal wall endometriosis can be made relatively clear diagnosis,surgery of positioning has a guiding significance ,which can be used as the disease choice examination method.

The study investigated the effects of red clover extract (RCE) on mouse T macrophages and lymphocytes in vitro. The cell toxic effect of RCE was estimated by MTT assay. Multiple-fluorescence staining plus flow cytometry were used to detect the effect of RCE on CD69/CD25/CD71 expression of mouse T lymphocytes stimulated by Con A; CFDA-SE staining plus flow cytometry were used to analyze the effect of RCE on proliferation of T lymphocytes activated by Con A; The effect of RCE on nitric oxide(NO) secretion of mouse macrophages stimulated by lipopelysaccharide (LPS) for 24 h was assayed by Griess reagent system. We found that RCE had potent anti-inflammatory effects on mice. RCE had littl ecell toxic effect on mouse lymphocytes and macrophages. RCE strongly inhibited the excessive production of inflammatory mediators ( NO, CD69, CD25, CD71 ), in a dose-dependent manner, like cyclosporine A injection. RCE could inhibit proliferation of CD3<'+> T lymphocytes. These data suggested that RCE migh texhibit anti-inflammatory effect by inhibiting the activation and proliferation of mouse lymphocytes and the NO secretion of mouse macrophages.

OBJECTIVE:To evaluate the cost-effectiveness of3kinds of traditional Chinese medicinal injectable prepa?rations in the treatment of children's fever caused by exogenous pathogens METHODS:44cases were assigned to receive Qin_ gkailing injection(Group A),Shuanghuanglian for injection(Group B)and heartleaf houttuynia herb injection(Group C),re?spectively.The curative effects of the3groups were observed and the cost-effectiveness analysis were conducted as well.RESULTS:The costs for the3groups were28.68yuan,45.00yuan and59.40yuan,respectively;the total effective rates were80.00%,86.67%and85.71%,respectively;the cost-effectiveness ratios of the3were35.85,51.92and69.30,re?spectively;the incremental cost-effectiveness ratios of Group B and C were244.68and538.00,respectively as compared with Group A.CONCLUSION:Qingkailing injection(Group A)is the preferred option in the treatment of children's fever caused by exogenous pathogens.

Objective To establish the determination method of syringin and syringaresinol in Ciwujia Injection with RP-HPLC. Methods C18 ODS was used as a stationary phase. The mobile phase consists of water and acetonitrile. The gradient condition was 0→20 min, A:90%→50%. The flow rate was 1.0 mL/min. The detective wavelength was set at 220 nm. Results The linear range of syringin was 0.03～0.16 ?g (r =0.999 7, n=5) and the linear range of Syringaresinol was 0.02～0.13 ?g (r =0.999 3, n=5). The average recovery of syringin was 99.34% and RSD=0.58%. The average recovery of Syringaresinol was 99.22% and RSD=0.71%. Conclusions The method was simple, convenient and accurate, and can be used for content determination of syringin and syringaresinol in Giwujia injection.

Nude mice can be used as important animal models to study thyroid cancer because of their deficiency of immunitv,The model is helpful study the sensitivity of thyroid cancer to drugs.The tumor cells may come from primary tumor tissue,or from the cell lines existed.There are three methods to transplant the tumor,including orthotopic transplantation,heterotopic transplantation and tail vein injection.

This paper first reports on systemic lupus erythematosus with galactorrhea.From May 1994 to April 1995,we checked 48 female in-patients,in whom we found 9 cases,aged from 20 to 45 years,with various degrees of galactorrhea.The serum prolactin levels of 9 cases with galactorrhea were 45.86?28.84ng/ml and those of the rest 39 cases without galactorrhea were 21.43?14.92ng/ml,P

Objective To explore the relationship of serum level of Cystatin C and suPAR with tumor infiltration, metastasis, and treatment of patients with malignant tumor. Methods: The serum levels of Cystatin C was detected by particle enhanced nephelometic immunoassay (PENIA) by 7600-010 full-automatic biochemical analyzer made in Japan. The level of suPAR was detected by ELISA. The serum levels of Cystatin C and suPARof 82 normal adults and 172 patients with malignant tumor were measured and compared. Results: The serum level of Cystatin C and suPAR in patients with malignant tumor was significantly increased compared with that of normal adults (P＜0.01 and P＜0.01). The level of Cystatin C and suPAR in terminally ill patients or patients with metastasis was significantly higher than that in the control group. The levels of the two indices in postoperative patients were lower than those in preoperative patients. No significant difference was found in the levels of the two indicies before chemotherapy or radiotherapy and after therapy. Conclusion: The serum levels of Cystatin C and suPARin patients with malignant tumor are correlated with tumor invasion, metastasis and surgical intervention. Detection of Cystatin C and suPAR levels in patients with malignant tumor is valuable for disease monitoring and treatment evaluation.

Objective This study aimed to understand the continuous physiological parameters during sleep under the guidance of Chinese medical theory and clinical practice and to establish the method to diagnose the physical and mental status by analyzing nocturnal sleep data.Methods More than 2000 subjects were recruited in the nocturnal sleep examination using the micro-movement sensitive mattress sleep monitoring system.Based on the analysis of the sleep indices and nocturnal physiological parameters combined with clinical data,a hypothesis was put forward that sleep cycle could reflect the circulation status of qi and blood,as well as some preliminary exploration on revealing the status of qi,blood,yin and yang.Results Sleep structure could reflect the status of qi and blood circulation in different meridians according to the traditional Chinese time unit.Sleep structure and sleep cycle could show corresponding changes if there is morbidity in some meridian,zang-viscera and fu-viscera.Heart rate,respiration rate and other physiological parameters could reflect the alternative predominance of yin and yang.Conclusion Interpreting the physiological parameters during sleep could be a supplementary diagnosis method for Chinese medicine syndrome differentiation.

Objective:To observe change of peripheral serum levels of soluble ST 2 (sST2 ) and copeptin in patients with chronic heart disease (CHF) ,and explore their diagnostic value for heart failure . Methods :A total of 80 CHF patients ,who hospitalized in our department of cardiology from Jun 1st ,2015 to Dec 1st ,2015 ,were selected as CHF group .Meanwhile ,another 30 patients with cardiac neurosis or arrhythmia were regarded as normal cardiac function group .According to NYHA classification ,CHF group was further divided into class II group (n= 22 ) , class III group (n=32) and class IV group (n=26) .Serum sST2 and copeptin levels were measured and compared a‐mong all groups ,and their correlation was analyzed .Results:Compared with normal cardiac function group ,there were significant rise in serum levels of sST2 [(0.27 ± 0.09) ng/ml vs .(1.18 ± 0.81) ng/ml] and copeptin [(1239.64 ± 229.98) pg/ml vs .(1987.16 ± 426.84) pg/ml] in CHF group , P< 0.01 both .Compared with class II group , there were significant rise in serum levels of sST2 [ (0.46 ± 0.17) ng/ml vs .(0.77 ± 0.18) ng/ml vs .(2.31 ± 0.29) ng/ml] and copeptin [ (1625.61 ± 522.13) pg/ml vs .(2103.15 ± 340.74) pg/ml vs .(2194.31 ± 332.97) pg/ml] in class III and class IV group ,and those of class IV group were significantly higher than those of class III group , P<0.05 or <0.01 .Pearson product‐moment correlation analysis indicated that serum sST2 level was significant posi‐tively correlated with serum copeptin level in CHF group (r=0.66 ,P=0.005) .Conclusion:Serum sST2 and copep‐tin levels are closely associated with severity of heart failure .They can be used as markers for heart failure ,which is worth extending .