Objective To observe the change characteristics of serum prealbumin and cholinesterase in the liver cirrhosis pa-tients ,and to discusses the determination of these two indicators in diagnosis ,treatment and prognosis of clinical significance in pa-tients with liver cirrhosis .Methods A total of 45 liver cirrhosis patients diagnosis in our hospital from July to December 2013 were recruited into study group ,at the same time 98 healthy people were recruited into control group .The Hitachi 7170 automatic bio-chemical analyzer was used to detected serum prealbumin and cholinesterase ,the former was detected by immunoturbidimetry meth-od ,the latter was detected by butyryl glucosinolates choline bottom method .The levels and abnormal rates of the two indicators be-fore and after treatment in the study group were compared with those of the control group .Results The serum prealbumin and cho-linesterase at different stage in the study group were significant lower than those of the control group(P<0 .05) .The abnormal rate of serum prealbumin after treatment was significant different with those among and before treatment in patients with cirrhosis (χ2 =10 .08 ,P<0 .05) ,but there were no significant difference on cholinesterase(P>0 .05) .Conclusion The serum prealbumin is a sensitive indicator of liver cell damage ,its change could reflect the condition of treatment and development status ,which has im-portant clinical significance on judging the prognosis of patients with liver cirrhosis .

OBJECTIVE:To establish a method for the contents determination of cholic acid,hyodeoxycholic acid and deoxy-cholate acid in Naoxueshuan tablet. METHODS:HPLC-ELSD was performed on the column of SHIMADZU VP-ODS C18 with mo-bile phase of acetonitrile-0.2% formic acid(gradient elution)column temperature was 30 ℃,at flow rate of 1.0 ml/min,and the vol-ume injection was 10 μl. RESULTS:The linear range was 0.039 84-0.398 4 mg for cholic acid,0.032 064-0.320 64 mg for hyode-oxycholic acid and 0.0339 52-0.339 52 μg for deoxycholate acid(r≥0.999 0),and the logarithm value of volume injection and peak area showed good linear relationship;RSDs of precision,stability and reproducibility tests were lower than 2%;recoveries were 101.33%-104.05%(RSD=0.95%,n=6),95.56%-101.38%(RSD=2.54%,n=6)and 96.07%-97.12%(RSD=0.44%,n=6),re-spectively. CONCLUSIONS:The method is simple and accurate,and suitable for the contents determination of cholic acid,hyode-oxycholic acid and deoxycholate acid in Naoxueshuan tablet.

OBJECTIVETo observe the effect of Angong Niuhuang Pill (ANP) on Thl/Th2 in cerebral infarction patients and to explore the mechanism of phlegm-heat obstructing orifices.

METHODSRe- cruited were 30 cerebral infarction patients of phlegm-heat obstructing orifices syndrome (PHOOS) both in China and Indonesia. They were assigned to 4 groups according to the use of ANP, the Chinese treatment group, the Indonesia treatment group, the Chinese control group, and the Indonesia control group. Patients in the two control groups received conventional treatment, while those in the two treatment group additionally took ANP for 30 successive days. Their adverse reactions were observe, and levels of INF-γ and IL-4 were detected.

RESULTSThe INF-γ level and the INF-γ/IL-4 ratio significantly decreased, and the IL-4 level increased after treatment in the four groups with statistical difference (P < 0.05). Compared with the control group after treatment in the same country, the INF-γ level and the INF-γ/IL-4 ratio were lower, and the IL-4 level was higher in the two treatment groups (P < 0.05). Compared with the two Chinese groups, the INF-γ level and the INF-γ/IL-4 ratio were higher, and the IL-4 level was lower in the two Indonesian groups (P < 0.05). There was no statistical difference in the post-treatment indices between the two treatment groups.

CONCLUSIONSANP had moderating effect on Th1/Th2 in cerebral infarction pa- tients. Cerebral infarction patients of PHOOS might exist certain relation with Th1/Th2.

Cerebral Infarction ; drug therapy ; China ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Hot Temperature ; Humans ; Indonesia ; Interferon-gamma ; metabolism ; Interleukin-4 ; metabolism

Animals ; Gene Amplification ; Genes, myc ; Humans ; Lymphoma, B-Cell ; genetics ; metabolism ; pathology ; Mutagenesis, Insertional ; Proto-Oncogene Proteins c-myc ; metabolism ; Translocation, Genetic

Objective To explore the influence of injury severity on transplantation of embryonic neural stem cells (NSCs) after traumatic brain injury (TBI).Methods The NSCs were isolated from the hippocampus of fetal rats aged at from 12-14 days.The cells were cultured and proliferated in the serum-free medium and identified in vitro.The animals received transplants in the bilateral hippocampal areas at day 3 following mild or moderate TBI separately.Conventional histology,TUNEL and immunohistology were examined to detect BrdU,NSE,GFAP,GalC,NGF and BDNF at day 14 post-implantation.Results BrdU-labeled positive cells in the bilateral hippocampus in the mild TBI group were more than those in the moderate TBI group at day 14 post-implantation.Significant differentiation of the astrocytes recognized as GFAP positive cells in the bilateral hippocampus was found at day 14 post-implantation.The expression of NGF and BDNF proteins was increased following TBI,the most evident in the mild TBI group.Conclusion The influence of injury severity on transplantation may be associated with the change of the microenvironment after TBI.

Objective To explore the diagnostic value of ultrasound in thyroid nodular disease.Methods Eighty-seven patients with thyroid nodule in hospital from 2010-2011 were taken ultrasound examination,including 23 cases with benign nodules and 64 cases with malignant nodules.Univariate analysis and mutivariate Logistic regression analysis were taken to test the ultrasonic index (internal echo,boundary,size,shape,microcalcifications,and aspect ratio) for discovery of the best diagnostic ultrasonic index to identify benign and malignant nodules.Results The ultrasound in the patients with malignant thyroid nodules showed the hypoecho,unclear border,irregular shape,microcalcifications,low blood supply,the aspect ratio ＞ 1.The ultrasound in the patients with benign thyroid nodules showed high or equal echo,clear border,regular shape,high blood supply,and the aspect ratio≤ 1.The ultrasonic indices between two groups had statistically significant difference (P ＜ 0.05).The shape and microcalcifications were the best ultrasonic diagnostic index to indentify the benign and malignant nodules with an EXP(B) 20.12 and 19.14,respectively.Conclusions The ultrasound is helpful in the diagnosis of thyroid nodular disease and identification of benign and malignant thyroid nodules.The ultrasonic images are the basic data for the clinical diagnosis of thyroid nodules.

Objective To assess the different protein expressions of epithelial mesenchymal transition (EM T ) markers Vimentin and E‐cadherin in craniopharyngioma ,especially at the tumour invasive front ,and correlate the findings with clinicopathological fea‐tures and patient outcomes .Methods Forty‐two craniopharyngiomas were subjected to the detection of Vimentin and E‐cadherin by immunohistochemistry and double immunofluorescence staining .The relationships between expression of these markers and various clinico pathological indicators and clinical outcomes of these tumors were analyzed .Results There was statistically significant difference in the expression of Vimentin and E‐cadherin between adamantinomatous and papillary variants in whole tumor and at the tumor invasive front .The expression of Vimentin and E‐cadherin in whole tumor sections were associated with tumor recurrence , postoperative weight and hypothalamic disturbances ,and the expression of vimentin and E‐cadherin at the tumor invasive front were colligated with tumor recurrence ,postoperative weight and hypothalamic disturbances .Conclusion Our study exemplifies the po‐tential prognostic implications of Vimentin and E‐cadherin expression in craniopharyngioma .EM T may represent a crucial mecha‐nism in the progression of adamantinomatous craniopharyngioma .

Objective To investigate the effect of 1, 25-dihydroxy-vitamin D3 (1, 25 (OH)2D3) on adipocyte differen-tiation and the underlying mechanism. Methods The mesenchymal stem cell line C3H10T1/2 was randomly divided into 6 groups including control group, differentiation group and 4 different doses of 1, 25(OH)2D3 groups. The control group was treated with vehicle. The differentiation group was supplemented with adipocyte differentiation reagent. And the 1,25(OH)2D3 groups were treated with adipocyte differentiation reagents and 10-9, 10-8, 10-7 and 10-6 mol/L of 25(OH)2D3. After culturing for 5 days, the cells were stained with oil red O, and the expression levels of adipocyte-specific transcription factors and Wnt/β-catenin signaling pathway related genes were examined by RT-PCR or Western blot methods. Results 1,25(OH)2D3 sig-nificantly reduced the number of differentiated adipocytes and blocked the mRNA levels of adipocyte specific transcription factor PPARγ(peroxisome proliferator-activated receptor gamma), C/EBPα(CCAAT enhancer binding proteinα) and adipo-cyte characterization factor aP2 (fatty acid binding protein 4). These were paralleled by the decreased mRNA expression of Wnt/β-catenin signaling pathway inhibitor sFRP1 (Secreted frizzled-related protein 1) and the increased level ofβ-catenin protein. Conclusion 1, 25(OH)2D3 inhibits adipocyte differentiation, which may be related to the activation of Wnt/β-catenin signaling.

OBJECTIVE:To establish a method for the contents determination of paeoniflorin,hesperidin,baicalin,palmatine, berberine,glycyrrhizic acid,magnolol in Xianglian huazhi pill. METHODS:HPLC was conducted on the column of Agilent Porlshell 120 SB-C18 with mobile phase of 90% acetonitrile(A)-0.1% phosphoric acid 5% aqueous acetonitrile(B)(gradient elu-tion)at a flow rate 1.0 ml/min,the column temperature was 30 ℃,the injection volume was 3 μl,and the detection wavelength was 230 nm for paeoniflorin(0-10.0 min),283 nm for hesperidin(10.1-13.0 min),277 nm for baicalin(13.1-14.4 min),265 nm for palmatine and berberine (14.5-20 min),250 nm for glycyrrhizic acid (20.1-25.0 min) and 290 nm for magnolol (25.1-60.0 min). RESULTS:The linear range was 0.013 88-0.694 5μg for paeoniflorin,0.039 93-1.996 8μg for hesperidin,0.070 08-0.389 3μg for baicalin,0.006 48-0.324 0μg for palmatine(counted by palmatine hydrochloride),0.010 52-0.526 2μg for berberine(counted by berberine hydrochloride),0.008 816-0.440 7 μg for glycyrrhizic acid(counted by ammonium glycyrrhizinate)and 0.007 224-0.361 2 μg for magnolol(r≥0.999 0);RSDs of precision,stability and reproducibility tests were lower than 2.0%;average recoveries were 97.47%-102.88%(RSD=1.91%,n=6),102.06%-102.81%(RSD=0.25%,n=6),97.91%-100.80%(RSD=1.25%,n=6), 97.53%-101.60%(RSD=1.66%,n=6),97.54%-100.68%(RSD=1.15%,n=6),96.23%-99.00%(RSD=1.11%,n=6) and 97.91%-101.44%(RSD=1.36%,n=6),respectively. CONCLUSIONS:The method is simple,rapid and accurate,and can be used for the quality control of Xianglian huazhi pill.

Adult ; Antigens, CD20 ; metabolism ; CD3 Complex ; metabolism ; Diagnosis, Differential ; Female ; Humans ; Hyperplasia ; immunology ; pathology ; Ki-1 Antigen ; metabolism ; Lymphoma ; immunology ; pathology ; Lymphoma, B-Cell ; immunology ; pathology ; Uterine Cervical Neoplasms ; immunology ; pathology