Objective:To study TGC on tumor apopotosis and to apply the experimenting basis of TGC's developing and utilizing.Methods:The flow cytometer(FCM) was used for determination apoptosis.The protein expression of Bcl-2 and the mRNA expression of c-myc were evaluated by immunohistochemistry and in situ hybridization.Apoptosis small body were observed by EU.Results:The TGC group appear the Ap apex,the number of cell of G0-G1 period reduce obviously,the cells of S period increase obviously.Bcl-2 and the c-myc mRNA expression levels were decreased in TGC group.The structure of inner membrane was intacted with EU.Chromatin gathered side of cell,the nucleus turns into the nucleus band and nucleus project,there were many cells of the apoptosis and meniscus or the garland shape(the apoptosis corpuscle formatiol) in TGC group.Conclusion:The total glucosides of radix paeoniae induces the tumor cell apoptosising,its mechanism maybe closely related with adjusting expression levels of the Bcl-2 and the c-myc mRNA.

Objective To assess the value of joint detection of serum cysteine proteinase inhibitors C (sCys-C),urinary kidney injury molecule 1 (uKIM-1),urinary neutrophil gelatinase-associated lipocalin(uNGAL) and urinary interleukin 18 (uIL-18) for early diagnosis of acute kidney injury (AKI) in critically ill patients.Methods A total of 256 adult patients who stayed Intensive Care Unit for 24 hours in the Third People's Hospital of Liaocheng between Aug 2011 and Dec 2012 were enrolled.According to Kidney Injury Net(AKIN) work,the patients were divided into non-AKI group and AKI group (including state 1,2 and 3).The concentrations of urine NGAL,KIM-1,IL-18 and serum sCys-C were measured.The diagnosis value of four biomarkers joint detection and single detection for AKI were analyzed with the receiver operating characteristic (ROC) curve and the area under curve (AUC).Results (1) The levels of uNGAL,uKIM-1,uIL-18 and sCys-C were higher in patients with AKI than the patients with no AKI (P ＜ 0.01).(2) The area under curves of uNGAL,uKIM-1,uIL-18,sCys-C and joint detection were 0.742,0.871,0.803,0.703,0.925 respectively.(3) The sensitivity and specificity of parallel tests and serial tests of four biomarkers were 97.9％,62.8％,64.3％ and 96.2％ respectively.There were significant differences of sensitivity or specificity between single test and joint tests.Conclusions The urine NGAL,KIM-1,IL-18 and serum Cys-C are sensitive indexes for the early diagnosis of acute kidney injury.Joint detection has high value for early diagnosis of AKI.

0.05)and could be induced significantly after 12 h (P

Objective To study the etiological agent of hand, foot and mouth disease ( HFMD) and the genetic characteristics of coxsackievirus A16 ( CVA16 ) strains isolated from clinical specimens of patients with HFMD in Liaocheng city in 2013.Methods Throat swab and stool specimens were collected from patients with HFMD in the disease surveillance hospitals in Liaocheng city from January to December 2013.Samples pos-itive for CVA16 strains were screened out for the isolation of virus strains with rhabdomyosarcoma ( RD) cells and Vero cells.The entire VP1 coding regions of 9 randomly selected CVA16 isolates were amplified and se-quenced.BioEdit and MEGA4 softwares were used for homology analysis.A phylogenetic tree among the 9 CVA16 isolates and 56 CVA16 representative strains of known genotypes and subgenotypes was constructed.Re-sults The results of PCR analysis showed that 747(77.73%) out of 961 specimens were positive for HFMD and among them, 74 samples (9.91%) were positive for EV71 strains, 130(17.40%) were CVA16 strains and 543(72.69%) were other enterovirus strains.The 9 CVA16 strains clustered into the B2b evolution branch of B genotype with the representative strains, sharing 97.7%to 100%homologies in nucleotide sequences and 99.3%to 100%in amino acid sequences.Conclusion Although EV71 and CVA16 strains were identified, other enteric viruses were the predominant pathogens causing HFMD in Liaocheng city in 2013.The CVA16 iso-lates belonged to B2b subgenotype.The pathogen spectrum of HFMD had already changed.It is necessary to strengthen the surveillance for EV71, CVA16 and other enteric viruses and understand their genetic characteriza-tions, which would be of great significance for the prevention and control of HFMD.

Objective: To investigate the distribution features of somatosensory cortical evoked potential map with augmented blocking of the sensation transmission along meridians.Method: The EEG-4400 electro-encephalogram (EEG) and ND-1 brain electrical activity mapping were adopted on 11 volunteers with remarkable sensation transmission along meridians, showing that the sensation can transmit to head and face after stimulating the points below the knee joints. Also, special observation was made on accurate location of somatosensory cortical evoked potential map in 10 people without sensation transmission.Result: Observation on 11 volunteers with remarkable transmission along the Three Foot-yang Meridians showed that they presented with concurrent high potential reactions in somatosensory cortical lower limbs and face without blocking the augmented sensation transmission along the meridians; however, when mechanical pressure was exerted to block the sensation transmission,only one reaction in the lower limbs occurred in the somatosensory cortical evoked map and the other one in the face disappeared. Conclusion: Peripheral tissue evoking is the decisive factor for transmission along the meridians.

Objective:To observe whether the Simiao Yongan Decoction regulate the nuclear factor-?B(NF-?B) expression and related factors in atherosclerosis(AS)rabbit model,thus restrain the occurrence of atherosclerosis and plaque formation.Methods:56 male Japanese rabbits were randomly divided into normal group,model group,Simvastatin group and Simiao Yongan Decoction group,in addition to the normal group,other groups were established aortic atherosclerotic plaque model.From the1st day of experiment,the corresponding drug intervention began,10 weeks later,the rabbits were killed over the weekend after the anesthesia line access aortic NF-?B immunohistochemical staining,and the experimental dynamic 0,3,6,10 weeks in serum TNF-?,IL-1 and MCP-1 content.Results:The expression of NF-?B p65 subunit in model group was rich,and compared with it,the expression of NF-?B p65 subunit in treatment groups decreased,and the Simiao Yongan Decoction can obviously inhibit the expression of NF-?B p65 subunit.In model group,the expressions of IL-1,TNF-?and MCP-1 in serum increased significantly at different time points(P

A case of limbic encephalitis with positive anti-zinc finger protein 4 (ZIC4) antibody and anti-Hu antibody was reported. A middle-aged female was admitted to hospital for two months because of memory loss and unstable walking. The main manifestations were cognitive decline, ataxia and sensory disturbance of both lower extremities. The main diagnosis was limbic encephalitis, complicated with subacute cerebellar degeneration and subacute sensory neuron disease, which was consistent with paraneoplastic nervous system syndrome. Magnetic resonance imaging showed abnormal signals in bilateral temporal lobe and hippocampus, electromyography showed sensory nerve damage, blood and cerebrospinal fluid anti-ZIC4 antibody and Hu antibody were both positive, and no tumor was found. It is speculated that there may be potential tumors and need to be followed up and monitored. This rare case is reported to attract the attention of clinicians.

This study was aimed to determine effect of Bu-Shen Kang-Shuai (BSKS) Tablet on HO-1 mRNA and its associated oxidative stress levels among atherosclerotic rabbits. A total of 56 rabbits were randomly divided into the normal group (8 rabbits) and the experimental group (48 rabbits). Normal diet was given to the normal group. Atherosclerotic rabbits models were established in the experimental group. At the eighth week, rabblits in the experi-mental group were randomly divided into the model group, BSKS Tablet group and simvastatin group. Blood samples were collected before medication, 8-, 12-, 16-week after medication from rabbits of each group. Rabbits were sacri-ficed under aseptic conditions at the last blood collection. Expressions of aortic HO-1 mRNA and PPARα mRNA were measured by Q-PCR method. The level of MMP-9 was measured by immunohistochemical assay. Serum HbCO, COX-2 activity and cGMP level were measured by ELISA assay. The results showed that after the intervention of BSKS Tablet, serum HbCO level decreasd, cGMP was obviously increased. However, there was no obvious change on the COX-2 activity. The immunohistochemical assay showed that BSKS Tablet obviously reduced MMP-9 level of rabbits. There was only small amount of aortic HO-1 mRNA expression in the normal group. However, the expres-sion of aortic HO-1 mRNA in the atherosclerosis group was increased. After intervention of BSKS Tablet, the ex-pression of HO-1 mRNA was increased with statistical significance (P < 0.05). Simvastatin had similar antioxidant effect. It was concluded that the compound preparation of traditional Chinese medicine (TCM) BSKS Tablets had an important antioxidant effect in treatment of atherosclerosis. Its protective mechanism may be through the regulation of HO-1 mRNA gene expression and effects of HO-1/CO-cGMP pathway activities of related enzymes while peroxida-tion stability of atherosclerotic plaque.

Objective To observe the syndrome manifestations of rabbit atherosclerosis models and explore the syndrome attribution rules of the models.Methods The 24 male Japanese rabbits were randomized into a control group(n=8)and a experimental group(n=16).The control group was given normal feed,and the experimental group was treated with high-fat diet and immune injury and surgical injury through the femoral artery balloon.They were fed totally for 10 weeks.Vascular morphological changes and blood lipid determine were used to evaluate the models.The ear,tongue,eye,and the overall state of rabbits were regularly observed to see the changes of TCM syndromes.Results The rabbits of the experimental group gradually reduced the amount of activity in early stage.When the climate changed,their nasal secretion was increased,and they had wheezing breathing,fever and other common cold symptoms like red auricle.In the medium stage,the fatty plaque or belt around the eyes,cold auricle,and listlessness could be seen,and the blood fat was significantly higher than that of the control group.To the tenth week,the dark tongue with blood spots and purple cold auricle appeared in the rabbits of the experimental group.It was difficult to draw blood from the ear,and the emboli could be seen in the vessels of auricles.Compared with the control group,the oxidized low density lipoprotein and malondialdehyde of the experimental group were significantly increased,and the activity of superoxide dismutase decreased.Conclusion The syndromes of rabbit atherosclerosis models are in the changing state,in early stage they can be manifested as Qi deficiency,in middle stage the manifestation can be Qi deficiency with phlegm retention,and in late stage there will be Qi deficiency with blood stasis.The rule is similar to that of the pathogenesis of atherosclerosis in clinic.

A case of late-onset methylmalonic aciduria combined with hyperhomocysteinemia (cblC type) is reported. The main manifestations were the reduction of intelligence,the instability of walking,and the inability to take care of oneself,with secondary cerebral hemorrhage. The effect of treatment was good. MMACHC gene mutation detection showed exon1 deletion, indicating that delExon1 is one of the causes of late onset methylmalonic aciduria, cblC type.