Antigens, CD34 ; metabolism ; Cytokines ; metabolism ; Diagnosis, Differential ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Mucin-1 ; metabolism ; Perineum ; pathology ; Phosphopyruvate Hydratase ; metabolism ; Sarcoma ; metabolism ; pathology ; surgery ; Vimentin ; metabolism

AIM: To investigate the clinical features of fundus diseases of familial congenital nystagmus.?METHODS: Totally 40 eyes of 20 nystagmus patients from 3 congenital nystagmus families were enrolled in our study. The eye position, refractive error, anterior segment and fundus, including fundus photograph, optical coherence tomography ( OCT) , and visual evoked potential ( VEP) were performed on them.?RESULTS: There were 8 patients in Family A, all of which were horizontal nystagmus, in that 6 cases of strabismus ( 2 of which combined with compensatory head posture) , 2 cases of nuclear cataract, 2 cases of posterior polar cataract, 1 case of retinopathy of prematurity, 2 cases of severe ametropia. There were 6 patients in Family B, all of which were horizontal nystagmus, in that 3 cases of albinism ( 2 of which combined with macular hypoplasia) , 2 cases of severe ametropia, 1 case of achromatopsia, 1 case of nuclear cataract. There were 6 patients in Family C (5 of which were horizontal nystagmus and 1 rotatory nystagmus) ,2 cases of Leber congenital amaurosis, 1 case of familial exudative vitreoretinopathy, 2 cases of posterior polar cataract, 1 case of iris atrophy, 2 cases of strabismus.?CONCLUSION:We have to do detailed examinations on patients suffered from familial congenital nystagmus to understand its causes and to improve their visual functions as well as possible.

OBJECTIVETo describe and compare the hepatitis virus infection in hepatocellular carcinoma (HCC) patients receiving surgical operation in China and Japan.

METHODSInformation of surgical HCC patients was retrieved from the medical records. The concerned characteristics of the HCC cases from two countries were described and compared.

RESULTSA total of 425 diagnosed cases that underwent surgical resection for HCC in China were investigated, and the corresponding cases in Japan were 247. The proportion of the hepatitis virus infection was 75.53% in patients with HCC from China. Within the infection cases, 91.28% were positive for HBsAg but negative for anti-HCV. The proportion was 82.59% in patients with HCC from Japan. Within the infection cases, 77.94% were positive for anti-HCV but negative for HBsAg. The proportion of hepatocirrhosis in the hepatitis virus infection patients with HCC were 89.10% and 68.14% in China and Japan, respectively.

CONCLUSIONThe hepatitis B virus infection showed be a main cause of HCC in China, however, the HCC in Japan be mostly related to hepatitis C virus infection.

Adolescent ; Adult ; Age Distribution ; Aged ; Aged, 80 and over ; Carcinoma, Hepatocellular ; epidemiology ; surgery ; virology ; Child ; China ; epidemiology ; Female ; Hepacivirus ; immunology ; Hepatitis B ; epidemiology ; virology ; Hepatitis B Surface Antigens ; blood ; Hepatitis B virus ; immunology ; Hepatitis C ; epidemiology ; virology ; Hepatitis C Antigens ; blood ; Humans ; Japan ; epidemiology ; Liver Neoplasms ; epidemiology ; surgery ; virology ; Male ; Middle Aged ; Sex Distribution ; Young Adult

Objective:To investigate the clinical significance of bone metabolism indexes and human leukocyte antigen B27 (HLA-B27)in ankylosing spondylitis(AS)and analyze their diagnostic value. Methods:The subjects were 94 cases of AS patients,239 cases with other diseases and 80 healthy controls, and the results were retrospectively surveyed. Results:In the AS group, the concentration of the β-collagen specific sequence (β-CTX ) was higher ( P<0. 05 ) while the concentrations of osteocalcin ( OC ) , 25-hydroxyvitamin D[25-(OH)D] and parathyroid hormone(PTH)were lower than those in the control group. In the AS group,there was a positive correlation between the concentration of C-reactive protein(CRP)and β-CTX(P<0. 01),and the concentration of CRP was negatively correlated with the concentration of 25-(OH)D(P<0. 05). However,the concentrations of other bone metabolic indexes had no correlation with the concentration of CRP(P<0. 05). The positive rate of HLA-B27 in the AS group was significantly higher than that in other groups(P<0. 05),and HLA-B27 had highly sensitive and specific in the diagnosis of AS. In the AS group,the sensitivity of the concentration of 25-( OH) D was higher than β-CTX,while its specificity was lower than β-CTX. Conclusion:Bone metabolic indexes have great value in early screening and clinical diagnosis of AS,especially β-CTX and 25-( OH) D were more obvious.

The development of anticancer drugs targeting AKT1 has been reported in a variety of cancers, but there are few related studies on Chinese medicinals targeting AKT1- In this study, Compound stomachache capsules (CSC) was used for inhibiting prostate cancer (PC) cells growth by targeting AKT1 in vitro and in vivo. Through mass spectrum, target prediction and bioinformatics analysis, it is found that 37 of CSC compounds have anticancer activity, and 6 compounds such as (+)-Magnoflorine, 7-hydroxycoumarin may be their main active components against prostate cancer- The results showed that CSC had significant in vitro inhibition on the growth of prostate cancer cells (P<0- 01), and the growth inhibition rate of PC3 cells reached about 35% at 80 μg/ mL- CSC also increased ROS production, and significantly promoted apoptosis (P <0- 01) and G

Objective:To study the effect of Shenshuai Xiezhuo decoction and its deficiency tonifying and pathogen eliminating components on renal interstitial fibrosis in UUO rats. Method:A rat model of unilateral ureteral obstruction (UUO) was established through ligation of a unilateral ureter. The rats were divided into six groups: sham operation group, model group, benazepril group, Shenshuai Xiezhuo decoction group, Buxufang group, and phlegm group, with 24 rats in each group. On the third day after operation, the rats in the Shenshuai Xiezhuo decoction group, Buxufang group, and phlegm group were given Shenshuai Xiezhuo decoction concentrating agent at a dose of 8.0 g·kg^-1·d^-1, the rats in the benazepril group were given benazepril 1.5 mg·kg^-1·d^-1, and the rats in the sham operation group and the model group were given the same volume of saline. On the 7^th, 14^th and 21^st days after operation, the expressions of peripheral cells and relevant signal pathway markers in renal tissue were detected by Western blot and Real-time fluorescent quantitative polymerase chain reaction (Real-time PCR) respectively. Result:The stromal damage score and the interstitial collagen accumulation on the 14^th and 21^st days after UUO were significantly lower in the Shenshuai Xiezhuo decoction group, Buxu prescription group and Qixie prescription group than those in the model group (P<0.05). Except for the sham operation group, the protein expressions of α smooth muscle actin (α-SMA), platelet derived growth factor A (PDGFA), nerve/glial type 2 chondroitin sulfate glycoprotein (NG-2), vascular endothelial growth factor A (VEGFA), vascular endothelial growth factor receptor 1 (VEGFR1), platelet-derived growth factor -β (PDGF-β) and platelet-derived growth factor receptor-β (PDGFR-β) in the kidney tissues of the 14^th and 21^st days were significantly increased compared with those on the 7^th day (P<0.05). On the 21^st day after surgery, the expressions of NG-2, VEGFA, VEGFR1 and PDGFR-β in renal tissue of Shenshuai Xiezhuo decoction group were significantly lower than those in the model group (P<0.05). Compared with the model group, relevant expressions of α-SMA, PDGFA, NG-2, VEGFA, VEGFR1, PDGF-β, and PDGFR-β in kidney tissue of Shenshuai Xiezhuo decoction group decreased significantly on the 21^st day after operation (P<0.05), and relative expressions of α-SMA, NG-2, VEGFA, VEGFR1 and PDGFR-β in the Shenshuai Xiezhuo decoction group were significantly lower than those in the benazepril group on the 21^st day after surgery (P<0.05). Conclusion:Shenshuai Xiezhuo decoction and its deficiency tonifying and pathogen eliminating components have an antagonistic effect on renal interstitial fibrosis in UUO rats. Its mechanism is related to the inhibition of activation of peripheral cells and relevant cell signaling pathways.