Rhesus monkey (Macaca mulatta)ABO blood typing was carried out by agglutination test with anti human sera, and monoclonal antibodies against A and B blood group antigcus Blood Samples of 113 monkeys were tested. The results showed that there wete no human like A and B agglutinins and anti-A and anti-B agglutnins on the surface of the red blood cells and in the sera of monkeys. How ever human like blood group substances were found in monkey's galiva lemonsliated by agglutination inhibition test. The ABO phenotype frequoncies of Rhesus monkey were as follows: A-17. 70 %;B-52,21 %;AW-20, 36% and O-9. 73 % which of ther from foreign reports.

Objective To evaluate the development of extravascular leakage of 6％ hydroxyethyl starch (HES) 130/0.4 when used for acute hemodilution in the pediatric patients undergoing open heart surgery.Methods Forty-eight American Society of Anesthesiologists physical status Ⅰ or Ⅱ pediatric patients,aged 2-12 yr,weighing 12-53 kg,scheduled for elective surgical repair of ventricular or atrial septal defect,were divided into 2 groups (n =24 each) according to age:preschool group (2 yr ≤ age ≤ 6 yr) and school-age group (6 yr＜age ≤ 12yr).After anesthesia induction and endotracheal intubation,a volume of 6％ HES 130/0.4 equivalent to 10％ of the blood volume was infused via the central veins at 0.5 ml · kg-1 · min-1 in two groups.Immediately before infusion of HES (T0) and at 15 and 30 min after the end of infusion (T1,2),blood samples were collected fron the central vein for determination of plasma colloid osmotic pressure (COP) and hemnoglobin (Hb) concentrations.The concentrations of 6％ HES 130/ 0.4 in plasma at T1 and T2 and in urine at T2 were measured by the anthranone colorimetric method.Results Compared with the baseline value at T0,the concentrations of Hh in plasma were significantly decreased at T1,2 in preschool group,and the concentrations of Hb in plasma were significantly decreased and plasma COP was increased at T1,2 in school-age group (P＜0.05).There were no significant differences in plasma Hb concentrations or COP at each time point between two groups (P＞0.05).The plasma 6％ HES 130/0.4 concentrations were significantly lower at T2 than at T1 in two groups (P＞0.05).Compared with school-age group,the plasma 6％ HES 130/0.4 concentrations were significantly decreased at T1,2 in preschool group (P＜0.05).There was no significant difference in 6％ HES 130/0.4 concentrations in urine between the two groups (P＞0.05).Conclusion When 6％ HES 130/0.4 is used for acute hemodilution,extravascular leakage happens after acute hemodilution and is more obvious in the preschool pediatric patients undergoing open heart surgery.

ObjectiveTo investigate the clinical promoting effect of crossing nape electroacupuncture on the recovery of swallowing function and recovery from pulmonary infection in post-cerebral infarction patients with tracheotomy.MethodSixty post-cerebral infarction patients with cough reflex disorder and swallowing dysfunction associated with pulmonary infection receiving tracheotomy and tracheal intubation were subjects. They were allocated, using a random number table, to three groups, 20 cases each. In each group, the patients were enrolled in order of visits. The three groups were given the same basic treatment for fighting inflammation, resolving phlegm and improving blood supply. The crossing nape electroacupuncture group received bilateral points Fengchi (GB20), Yifeng (TE17), Dicang (ST4)-to-Jiache (ST6) and Lianquan (CV23) acupuncture with electrodes connected by left-right crossing. The acupuncture group received bilateral points Fengchi, Yifeng, Dicang-to-Jiache and Lianquan acupuncture without electrodes connected. The control group received basic treatment with Western drugs without acupuncture therapy. Observations were carried out using the Kubota’s water drinking test, the Toshima Ichiro Swallowing Assessment and the Clinical Pulmonary Infection Score. The clinical therapeutic effects were evaluated in the three groups.ResultThe therapeutic effects evaluated using the Kubota’s water drinking test and the Toshima Ichiro Swallowing Assessment were better in the crossing nape electroacupuncture group than in the acupuncture group and better in the acupuncture group than in the control group (P<0.05). The score of the Clinical Pulmonary Infection Score decreased in all the three groups. The promoting effect on recovery from pulmonary infection was marked in the crossing nape electroacupuncture group (P<0.01).ConclusionCrossing nape electroacupuncture has a marked improving effect on dysphagia in post-cerebral infarction patients with tracheotomy and tracheal intubation. It can promote recovery from pulmonary infection in post-cerebral infarction patients with cough reflex disorder receiving tracheotomy and tracheal intubation.

Objective To assess transcriptomic differences between carbon tetrachloride(CCl4)-induced and diethyl 1,4-dihydro-2,4,6-trimethyl-3,5-pyridinedicarboxylate(DDC)diet-induced mouse models of liver fibrosis to provide a framework for future research using mouse liver fibrosis models.Methods Mouse models of liver fibrosis were induced by a 10％ CCl4(2 mL/kg)injection or a 0.1％DDC diet.After 4 weeks of induction,serum levels of ALT,AST,and TBil were measured.HE and Sirius red staining were used to observe hepatic inflammation and collagen deposition.Jamall's method was used to evaluate hydroxyproline(Hyp)content in liver tissues.Hepatic tumor necrosis factor-α(TNF-α),interleukin(IL)-6,and IL-1β were measured by ELISA.Total RNA was extracted from murine liver tissues for RNA-sequencing(RNA-seq).Differentially expressed genes of the two models were analyzed by R software and then GO and KEGG enrichment was performed.Then,genes with significant differences were verified.Results Compared with normal mice,serum levels of ALT,AST,and TBil and hepatic expression of TNF-α,IL-6,and IL-1β were significantly increased in mice that received CCl4 and DDC,while the Alb serum level was decreased.Pathological staining showed that the structures of liver tissues were destroyed and a large number of hepatocytes around the central vein were hyalinized and necrotic in CCl4-treated mice.In DDC diet-treated mice,a large amount of porphyrins had been deposited in the liver and a large number of inflammatory cells had infiltrated into the portal area and bile duct.Different degrees of collagen deposition were observed in the liver tissues of the two model mice.Different genes(DEGs)of CCl4-and DDC diet-treated mice were screened using a filter(|logFC|＞2-fold and P＜0.05).As a result,1820 and 2373 DEGs in CCl4-and DDC diet-treated mice were analyzed,including 1302 and 1978 upregulated genes,and 518 and 395 downregulated genes,respectively.GO annotation showed that the two models had important functions in molecular function,biological process,and cell component.KEGG analysis showed that 22 and 29 signaling pathways were activated in CCl4-and DDC diet-induced models,respectively.Among them,16 signaling pathways,such as extracellular matrix receptor interaction,cell cycle,protein digestion and absorption,focal adhesion,and PI3K-Akt,were significantly enriched in the two models(P＜0.05).Cluster analysis showed that Mup11,Mup15,Mup17,and Mup1 were significantly down-regulated in both models,which were identified by RT-qPCR(P＜0.05).Conclusions This study conducted a comparative analysis of the RNA-Seq transcriptomic features of liver fibrosis models induced by exposure to CCl4 and a DDC diet.It examined the gene expression patterns and the pathways influenced by gene expression.The findings serve as a valuable resource for selecting appropriate animal models for future research on the pathogenesis and treatment of liver fibrosis.

Objective To investigate the mechanism of Fuzheng Huayu(FZHY) decoction in the treatment of liver cancer based on network pharmacology. Methods TCMSP, BATMAN, and Drugbank databases were searched for the main chemical components and corresponding targets of FZHY, and STRING database was used to perform a PPI network analysis. Cytoscape software was used to establish a drug-disease network model and perform a network analysis, and R language was used to perform GO and KEGG enrichment analysis of targets. Results A total of 192 intersection genes between FZHY and liver cancer and 95 potential compounds were screened out, among which quercetin and luteolin were the active components with an important regulatory role. INS, IL-6, and EGFR were the key targets for the potential effect of FZHY. The GO enrichment analysis showed the involvement in various biological processes such as response to drug and response to oxygen level, and the KEGG enrichment analysis showed the involvement in the signaling pathways including apoptosis and tumor necrosis factor signaling pathways. Conclusion Based on the method of network pharmacology, this study reveals the mechanism of action of multiple targets and targets of FZHY in the treatment of liver cancer, which provides a theoretical basis for clinical and basic scientific research.