Animals ; Benchmarking ; methods ; statistics & numerical data ; Dose-Response Relationship, Drug ; Humans ; Models, Statistical ; No-Observed-Adverse-Effect Level ; Risk Assessment ; methods ; statistics & numerical data ; Toxicology ; methods

Objective To observe the effect of liver disease special-purpose enteral nutrition preparation on protein metabolism and liver function in children with liver injury.Methods Sixty cases of severe ill with liver injury in hospital,with mean age of (7.8?6.3) years old.All patients were randomly divided into experimental group (n=30) and control group(n=30).The experimental group was treated by adding the liver disease special-purpose enteral nutrition preparation homogenized diet and control group was treated by adding entire protein entire nutrition type enteral nutrition preparation.All patients in both 2 groups were nasally fed with intestinal nutrition,which contained 418-628 kJ/(kg?d).One day before nutritional support and 14 days after nutritional support,the liver function,total serum protein,albumin,hemoglobin were recorded.SPSS 11.5 software was used to analyze the data.Results The baseline indicators were similar before nutritional supports.Fourteen days after nutritional support,alanine aminotransferase(ALT) and aspartate aminotransferase(AST) were all significantly lower in experimental group than in control group(Pa

Objective:To observe the changes in the anatomy of anterior segment before and after phacoemulsification for treatment of angle-closure glaucoma by Pentacam system,so as to assess the efficacy of phacoemulsification combined with artificial lens implantation(ALI)in treatment of early-and middle-stage angle-closure glaucoma.Methods:Forty-two patients with early-and middle-stage angle-closure glaucoma(44 eyes)were included in the present study.The central anterior chamber depth,anterior chamber volume and peripheral anterior chamber angle were examined by Pentacam system pre-operatively and 1 day,1 week and 3 months post operatively.Meanwhile,A ultrasound was used to examine the anterior chamber depth before and 3 months after operation.and the results were compared with those by Pentacam system.Results:Pentacam system could clearly demonstrate the 3-dimensional structures of the anterior eye segment before and after operation.The central anterior chamber depth,anterior chamber volume and anterior chamber angle were increased significantly after operation(P

Objective To explore the diagnostic value of MSCT in tumors of intra-abdominal cryptorchidism in children.Methods MSCT findings of 8 children with tumors of intra-abdominal cryptorchidism confirmed by surgery and pathology were analyzed retrospectively.Results Six tumors located in the right,2 (1 tumor of left cryptorchidism turned to the right abdominal) in the left.Eight children showed ovoid soft tissue tumor in abdomen.Three children displayed the long axis of the tumors consistent with regular descending course of embryonic testes.Six teratomas manifested as the cystic and solid mass with fat,calcification (ossification) insidey.Two yolk sac tumors manifested as the large cystic and solid mass with irregular necrosis and abundant tumor vessels.Conclusion The pathologic types of tumors for intra-abdominal cryptorchidism in children are different from adult.Most of them are teratomas or yolk sac tumors,and have some characteristics in MSCT.MSCT is helpful in diagnosis of tumor for intra-abdominal cryptorchidism with medical history.

OBJECTIVETo investigate the effects of Jiangu granule containing serum (JGG-serum) on the cyclins in rat's osteoblast at G1 phase.

METHODSOsteoblasts isolated by enzymatic digestion from SD rats were cultured and intervened with JGG-serum or normal saline (as control) respectively. Cell generation cycle was detected by flow cytometry, and expressions of Cyclin D1, cyclin-dependent kinase 4 (CDK4), oncogene protein (P21) in the osteoblast were detected dynamically using immuno-cytochemical and RT-PCR technique.

RESULTSAs compared with the control, the cell generation cycle and cell proliferation were proceeding quicker in the JGG-serum (20%) intervention group; with higher protein and mRNA expressions of Cyclin D1 and CDK4, as well as much lowered expressions of P21 in nuclei of osteoblast detected at all time points (24 h, 48 h and 72 h after treatment, P < 0.05 or P < 0.01).

CONCLUSIONJGG-serum can adjust the G1 phase cyclins in osteoblast cultured in vitro, increase the mRNA and protein expressions of Cyclin D1 and CDK4, and inhibit P21 expression, so as to accelerate the proliferation of osteoblast.

Animals ; Animals, Newborn ; Cell Proliferation ; drug effects ; Cells, Cultured ; Cyclin D1 ; metabolism ; Cyclin-Dependent Kinase 4 ; genetics ; metabolism ; Cyclin-Dependent Kinase Inhibitor p21 ; metabolism ; Drugs, Chinese Herbal ; pharmacology ; G1 Phase ; drug effects ; Male ; Osteoblasts ; cytology ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Serum

Objective To investigate the virus-carrying rate of non-polio enteroviruses ( NPEV) in patients with acute flaccid paralysis ( AFP) in Yunnan province of China in 2015 and to analyze the genetic characteristics of enterovirus 71 (EV71) strains. Methods A total of 213 cases under 15 years old with AFP were reported by Center for Disease Control and Prevention ( CDC) of Yunnan Province of China. Virus isolation was conducted for all samples and the serotypes of isolated NPEV strains were identified by VP1 se-quencing. The isolation rates of NPEV in the past consecutive 5 years were analyzed by SPSS22. 0 software. Phylogenetic trees of NPEV and EV71 strains were constructed by MEGA6. 06 software based on neighbor-joining algorithm and Kimura 2-parameter substitution model and the reliability of the phylogenetic trees was determined by bootstrap analysis with 100 pseudo replicate datasets. Results Altogether, 23 NPEV strains were isolated from 213 AFP cases. Among the 23 strains, 7 strains belonged to EV-A group (2 serotypes, 6 strains of which were EV71 ) , 14 strains belonged to EV-B group ( 8 serotypes ) and the other 2 strains belonged to EV-C group. No NPEV strains of EV-D group were identified. Statistical analysis showed that no significant differences in the isolation rates were observed in the past 5 years ( P=0. 101 ) . Conclusion The isolation rate of NPEV in patients with AFP in Yunnan province in 2015 was similar to that of the previ-ous years. The EV71 strains of C4 subgenotype were the predominant strains circulating in Yunnan province.

Adrenal Gland Neoplasms ; surgery ; Adult ; Cystectomy ; methods ; Humans ; Laparoscopy ; methods ; Male ; Pheochromocytoma ; surgery ; Urinary Bladder Neoplasms ; surgery

Adjuvants, Immunologic ; therapeutic use ; Antigen-Presenting Cells ; drug effects ; immunology ; Combined Modality Therapy ; Dendritic Cells ; drug effects ; immunology ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Immunotherapy ; Medicine, Chinese Traditional ; Neoplasms ; drug therapy ; immunology ; Phytotherapy

OBJECTIVETo observe the effect of nourishing Yin, strengthening Qi and activating blood decoction on Fas/FasL in salivary glands of NOD mice with Sjogren's syndrome and their mRNA expression.

METHODThirty-two NOD mice were randomly divided into the model group, the traditional Chinese medicine group (TCM group, orally given 0.4 mL nourishing Yin, strengthening Qi and activating blood decoction as per 100 g x kg(-1) everyday), the hydroxychloroquine group (given 0.4 mL hydroxychloroquine as per 60 mg x kg(-1) everyday), the traditional Chinese medicine and western medicine group (TCM WM group, given nourishing Yin, Strengthening Qi and activating blood decoction 50 g x kg(-1) and hydroxychloroquine 60 mg x kg(-1), 0.4 mL everyday), with eight mice in each group. Eight Balb/C mice were selected as the normal control group (normal group). All of mice were killed after eight weeks, and their submaxillary glands were dissected. The expression levels of Fas/FasL were examined by immunohistochemical method, and the FasL mRNA was detected by RT-PCR.

RESULTThe expression levels of Fas/FasL in salivary glands of the model group were higher than that of other groups (P < 0.05). The expression level of FasL of the normal group was much lower than that in the hydroxychloroquine group (P < 0.05). The relative expression level of Fas mRNA in salivary glands of the model group was higher than that in other groups, but the control group was notably lower than other groups (P < 0.05). The expression level of FasL mRNA in salivary glands of the model group was higher than that in TCM and TCM WM groups (P < 0.05). But the expression level in TCM WM group was notably lower than the hydroxychloroquine group (P < 0.05).

CONCLUSIONThe nourishing Yin, strengthening Qi and activating blood decoction could down-regulate the expression level of Fas/FasL in salivary glands of NOD mice with Sjogren's syndrome and their mRNA expression, and had a better efficacy after being combined with hydroxychloroquine. The nourishing Yin, strengthening Qi and activating blood decoction might treat the Sjogren's Syndrome by reducing apoptosis which is regulated by Fas/FasL

Animals ; Fas Ligand Protein ; genetics ; Female ; Gene Expression Regulation ; Medicine, Chinese Traditional ; methods ; Mice ; Mice, Inbred NOD ; Qi ; RNA, Messenger ; genetics ; metabolism ; Salivary Glands ; metabolism ; Sjogren's Syndrome ; blood ; genetics ; therapy ; Yin-Yang ; fas Receptor ; genetics

China ; Enterovirus ; classification ; genetics ; Phylogeny ; RNA, Viral ; genetics