Jiujing Tu (Illustration of Moxibustion), excavated from Mo Kao Grotto at Dunhuang, is one of the earliest existing monographs on moxibustion. The medical masters from different schools have focused on this book because it is different from the existing ancient medical works and have not been collected in the medical works of different dynasties. In this study, the literature of Jiujing Tu on five acupoints (Dachangshu, Pangguangshu, Daxiaochangshu, Nieshu and Cigong) relevant with intestinal disorders is collected. It is intended to discuss and analyze the acupoint location, main intestinal disorder, moxibustion characters, recognition on the literature of different dynasties and modern clinical applications. It is believed that the thought of strong moxibustion in the treatment of intestinal disorders advocated in Jiujing Tu has profound impact on the medical development in later generations. It deserves us to have a further digging, collection and promotion of this thought in the modern time.
Acupuncture Points ; Books, Illustrated ; history ; China ; History, Ancient ; Humans ; Medicine in Literature ; Meridians ; Moxibustion ; history

Objective To determine the correlation between the expression of interleukin 8(IL-8) and lymph node metastases in earlier uterine squamous cervical cancer and to study the mechanism of metastases of earlier squamous cervical cancer. Methods IL-8 mRNA expression was examined with reverse transcription polymerase chain reaction(RT-PCR) and tissue microarray to determine the expression of IL-8 protein. The matrix metalloproteinase 9( MMP-9) protein and microvessel density (MVD) in earlier squamous cervical cancer were decided respectively by antibody against IL-8, MMP-9 and CD-34 associated antigen and Immunohistochemical analysis. Results The cervical cancer with lymph node metastases express IL-8, MMP-9 and MVD at significantly higher level than negtive metastatic lymph node(P =0.00,0.00,0.02). Otherwise, the express of IL-8 correlated strongly and positively with MVD of cervical cancer(r =0.251,P

Objective To investigate the impact of migration inhibitory factor (MIF) over-expression on the epithelial to mesenchymal transition in human cervical cancer SiHa cells.Methods Recombinant plasmid pEGFP-N1-MIF was transfected into SiHa cells,and then of MIF mRNA relative quantitative expression was tested by RT-PCR.The mRNA and protein expression level of E-cadherin and vimentin were detected by RT-PCR and immunocytochemistry,respectively.Results RT-PCR results showed that MIF mRNA expression quantity in experimental group was higher than that in control group cells (F =2 950.278,P ＜ 0.01).In MIF-overexpressing SiHa cells,vimentin mRNA was increased and E-cadherin mRNA was decreased determined by RT-PCR (Fvalues were 2 135.048,1 893.563,P＜ 0.01).Immunocytochemistry results showed that vimentin expression quantity in experimental group cells were higher than that in control group cells,however,E-cadherin expression quantity was lower than that in control group cells (F values were 2 348.021,1 789.421,P ＜ 0.01).Conclusions The over-expression of MIF gene can significantly up-regulate the expression of vimentin,and down-regulate the expression of E-cadherin.Consequently,MIF over-expression induces epithelial to mesenchymal transition in human cervical cancer SiHa cells.

Objective To investigate the effects of macrophage migration inhibitory factor (MIF) overexpression on the expression of interleukin-8 (IL-8),martix metalloproteinase-9 (MMP-9) and invasion of human cervical cancer SiHa cells.Methods Chemical synthesis MIF eDNA gene,designed primer sequence including XhoI and BamHI enzyme sites,MIF gene was amplified by polymerase chain reaction (PCR),constructed eukaryotic expression vector pEGFP-N1/MIF and transfected into SiHa cells using Lipofectamine and won over-expression of MIF.The expression of MIF in supernatant fluid was detected by ELISA,the expression of MIF,IL-8,MMP-9 in both mRNA and protein levels were detected by real-time fluorescence quantitative-PCR and immunocytochemistry respectively.The effect of over-expressed MIF on migration was detected by Boyden small chamber.Results The expression of protein in supernatant fluid transfected with pEGFP-N1/MIF was significantly increased (Fgroup =8267.564,P ＜ 0.01),the expression of MIF,IL-8,MMP-9 in both mRNA and protein in SiHa cells transfected with pEGFP-N1/MIF were significantly increased (F values were 7019.619,2148.094,3303.540,1565.114,2807.300,523.466,P ＜ 0.01),and there was a positive correlation among MIF,IL-8,MMP-9 expression in both mRNA and protein (r values were 0.865,0.895,0.934,0.908,P ＜ 0.01).Invasion ability in SiHa cells transfected with pEGFP-N1/MIF was obviously increased (F=3430.898,P＜ 0.01).Conclusion The over-expression MIF gene in SiHa cells can promote cervical cancer cell invasion and metastasis of ability,which could be associated with the upregulation of IL-8 and MMP-9 expression.

Objective To compare the advantages and disadvantages of the amplification refractory mutation system -polymerase chain reaction (ARMS-PCR) with restriction fragment length polymorphism polymerase chain reaction(RFLP-PCR) technology, then explore its application in detection and analysis of single nucleotide polymorphism (SNP). Methods By using ARMS-PCR and RFLP-PCR the polymorphisms of the MMP-2 in cervical cancer and the normal-control group were analyzed. The research sites were-1306 C/T.The final result was verified by DNA sequencing. Results The results of amplified used ARMS-PCR showed that the genotypes of the SNP site in MMP-2 gene promoter were CC, CT, TT, and the DNA fragments were corresponding with the results of DNA sequencing. Conclusion ARMS-PCR technology has the advantages of lower cost time-saving simple operation and reliable results, while has a high value for research of SNP.

The IL-8 and MMP-7 genes participate in the carcinogenesis of many malignancies, but the role of both genes in cervical cancer is not fully elucidated. The aim of this study was to determine the frequency of IL-8 and MMP-7 gene mutations and to assess their effects on the risk of early stage cervical cancer and lymph node metastasis. The clinical stage and histological grade of cervical cancer were also studied. The peripheral blood from the patients with early stage cervical cancers and normal controls was collected and the DNA was extracted. The incidence of IL-8 and MMP-7 gene mutations was assessed by using tetra-primer amplification refractory mutation system polymerase chain reaction (ARMS PCR) and restriction fragment length polymorphism (RFLP). The data were statistically analyzed by x2 test. The results showed that: (1) The genotype frequency of IL-8 -251AT and TT was significantly higher in the cervical cancer group than in the normal control group (OR=2.290 and 2.619 respectively, P=0.001), and it was also higher in the lymphatic metastasis group than that without metastasis (OR=2.917, P=0.035); (2) The frequency of MMP-7 -181G/G genotype was significantly higher in the cervical cancer group and in the lymphatic metastasis group (P<0.05); (3) The incidence of IL-8 mutation was two times higher in IIa cervical cancer group than in Ib1 and Ib2 cervical cancer group (P=0.006). For the MMP-7 gene, there was statistically significant difference in the incidence of mutation between the Ib1, Ib2 and the IIa (P=0.000); (4) Different histological types and different grades of cervical cancer had different incidence of mutations, statistically. It was suggested that there was significant difference in the genotype of IL-8 -251TT and MMP-7 -181GG polymorphism between the cervical cancer group and the lymph node metastasis group. Moreover, individuals with IL-8 T allele or MMP-7 G allele carriers were at significantly higher risk of cervical cancer, particularly the early (IIa) and medium, poorly differentiated cervical cancer (G2+G3).

Objective To establish a bioiflm (BF) models of Haemophilus inlfuenza in vitro, and to observe the changes of antibiotic susceptibility after the BF fromation. Methods Thirty strains Haemophilus inlfuenzae isolated from adenoids of children with adenoidal hypertrophy and cultured in a 96-well plate. The BF was identiifed by crystal violet staining and scanning electron microscopy (SEM). The minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC) and the minimum bioiflm bacteria bioiflm clear concentration (MBEC) of ampicillin (AMP), ceftriaxone (CRO), levolfoxacin (LVFX) and azithromycin (AZM) were individually detected. Result All of 30 strains of Haemophilus inlfuenzae formed various BF. After BF is formed, the increase of MBEC for different antibiotics was inconsistent with the increase of MIC and MBC. The difference was statistically signiifcant (MBEC/MBC, H=91.54;MBEC/MIC, H=87.91;all P<0.001). The MBEC of AMP was the highest, up to 100 times than the MBC and MIC. The MBEC of CRO was dozens of times than the MBC and MIC. The MBEC of LVFX and AZM were most close to those of MBC and MIC. Conclusion After the formation of BF, resistance to antibiotics of Haemophilus inlfuenzae is enhaced. LVFX and AZM showed more favorable effect on Haemophilus infuenzae BF.

By comparing WHO International Standard Terminologies on Traditional Medicine in the Western Pacific Region with International Standard Chinese-English Basic Nomenclature of Chinese Medicine from the aspects of word-formation methods, translation methods and specific noun terminology translation methods, this article analyzed the advantages and disadvantages in the translation of pulse condition name terms (floating pulse, deep pulse, rapid pulse, slow pulse, feeble pulse, replete pulse kinds of pluse condition, and intermittent pulse, large pulse, soft pulse) in the two International Standards, with a purpose to provide references for the work of the international standardization of TCM terms.

Objective:To evaluate and compare electroacupunctures (EA) with different parameters and moxibustion at different temperatures influencing the activation of mast cells (MC) in Tianshu (ST 25) regions of visceral hyperalgesia model rats. Methods:Rats (except for model group) respectively accepted 1 mA or 3 mA EA or moxibustion at 43 or 4 to℃℃stimulate Tianshu (ST 25) points after randomization of the fifty visceral hyperalgesia model rats, and then were compared with that in model and normal groups. Number, degranulation numbers, degranulation rates in Tianshu (ST 25) regions MC of rats in each group were observed using toluidine blue staining. Abdominal withdrawl reflex (AWR) score was used to evaluate the rat visceral hyperalgesia reactions. Results:Compared with the normal group and the model group, MC numbers (P<0.05,P<0.01,P<0.01,P<0.01), degranulation numbers and degranulation rates (P<0.01,P<0.01, P<0.05,P<0.01) of Tianshu (ST 25) MC in regions tissues in 43℃ and 4℃ moxibustion groups, and 1 mA and 3 mAEA groups all increased significantly. Compared with the model group, AWR scores were significantly lower in 43℃ and 4℃ moxibustion groups, and 1 mA and 3 mAEA groups under the stimulation of 20 mmHg, 40 mmHg, 0 mmHg or 80 mmHg colorectal distension (CRD) (P<0.05 in 1 mA and 3 mA EA groups under the stimulation of 20 mmHg,P<0.01 in the other groups). AWR scores in 43℃ and 4℃moxibustion groups under the stimulation of 20 mmHg, 40 mmHg, 0 mmHg or 80 mmHg CRD were not significantly different from those in the normal group (allP>0.05); AWR scores in 1 mA EA group under the stimulation of 0 mmHg or 80 mmHg were significantly higher than that in the normal group (P<0.01); AWR score in 3 mA EA group under the stimulation of 0 mmHg was significantly higher than that in the normal group (P<0.01), and AWR scores in 3 mA EA group under the stimulation of 20 mmHg or 80 mmHg were also higher than that in the normal group (P<0.05). AWR scores were higher in 1 mA EA group under the stimulation of 40 mmHg or 80 mmHg than that in 4℃ moxibustion group (P<0.05); AWR score was higher in 3 mA EA group under the stimulation of 40 mmHg than that in 4℃ moxibustion group (P<0.05). Conclusion:There are differences among EA of different parameters and moxibustion of different temperatures in activating on Tianshu (ST 25) regions MC of visceral hyperalgesia model rats, as well as in improving the visceral hyperalgesia reaction. The effect of 4℃ moxibustion is the most significant.

Background and Objectives: Melanocyte (MC), derived from neural crest stem cell (NCSC), are involved in the pro-duction of melanin. The mechanism by which NCSC differentiates to MC remains unclear. N6-methyladenosine (m6A) modification was applied to discuss the potential mechanism. Methods: and Results: NCSCs were isolated from hair follicles of rats, and were obtained for differentiation. Cell via-bility, tyrosinase secretion and activity, and transcription factors were combined to evaluated the MC differentiation.RT-qPCR was applied to determine mRNA levels, and western blot were used for protein expression detection. Total m6A level was measured using methylated RNA immunoprecipitation (MeRIP) assay, and RNA immunoprecipitation was used to access the protein binding relationship. In current work, NCSCs were successfully differentiated into MCs.Fat mass and obesity associated gene (FTO) was aberrant downregulated in MCs, and elevated FTO suppressed the differentiation progress of NCSCs into MCs. Furthermore, microphthalmia-associated transcription factor (Mitf), a key gene involved in MC synthesis, was enriched by FTO in a m6A modification manner and degraded by FTO. Meanwhile, the suppression functions of FTO in the differentiation of NCSCs into MCs were reversed by elevated Mitf. Conclusions In short, FTO suppressed the differentiating ability of hair follicle-derived NCSCs into MCs by m6Amodifying Mitf.