Study of clinical application of manipulations of filiform needles to promoteby data mining technique / 中国针灸

<p><b>OBJECTIVE</b>To analyze the diseases and effects of the manipulations to promoteby filiform needles, with the help of data mining technique.</p><p><b>METHODS</b>Literature about different manipulations to promoteby filiform needles in recent 60 years was collected in China National Knowledge Infrastructure(CNKI). Then databases were established to mine the relativities among the diseases, subjects, acupoints selection law,routes and directions of meridianand effects.</p><p><b>RESULTS</b>①Total 489 articles were included. The basic manipulations with the frequency of 630 were on the top. The auxiliary and four methods ofrespectively appeared 70 times. The diseases in the internal medicine were treated with the basic and auxiliary methods of the higher frequencies, 311 and 44 times separately. While the four methods ofwere mostly used in the surgical area, 37 timestotally. ②The diseases treated from high to low by lifting, thrusting and twirling represented retention of urine, sequelae of stroke, pain in waist and lower limbs, of which the effect for retention of urine was better than those of the other two, and the lifting and thrusting method was superior to twirling. ③As for the auxiliary methods, 25 times were found about vibration needling; 18 times, twisting. The highest frequency of 6 times for the vibration needling was on the sequelae of stroke; while 4 times for the twisting, stranguria. ④As to the four methods of,was most frequently applied, and its highest frequency of 18 was onsyndrome.</p><p><b>CONCLUSIONS</b>Manipulations to promoteby filiform needles are crucial to achieving the effects of acupuncture. The basic methods are widely used in clinic and have been seen good efficacy. While the auxiliary means assist to promoteto stimulate the body,among which the four methods ofare mainly to smooth the meridians and driveof patients with surgical diseases and take meridian blocking the priority.</p>

Advances in clinic study of thermal moxibustion in recent five years / 国际中医中药杂志

Combining with the data based on data mining,to collect the clinical experimental research ralating to thermal moxibustion from June 2010 to March 2015, and extract the representative clinical experimental research of clinical diseases. To summarize advances in clinic study of Thermal Moxibustion in recent five years.

Sequence Analysis and Molecular Characterization of Wnt4 Gene in Metacestodes of Taenia solium

Wnt proteins are a family of secreted glycoproteins that are evolutionarily conserved and considered to be involved in extensive developmental processes in metazoan organisms. The characterization of wnt genes may improve understanding the parasite's development. In the present study, a wnt4 gene encoding 491amino acids was amplified from cDNA of metacestodes of Taenia solium using reverse transcription PCR (RT-PCR). Bioinformatics tools were used for sequence analysis. The conserved domain of the wnt gene family was predicted. The expression profile of Wnt4 was investigated using real-time PCR. Wnt4 expression was found to be dramatically increased in scolex evaginated cysticerci when compared to invaginated cysticerci. In situ hybridization showed that wnt4 gene was distributed in the posterior end of the worm along the primary body axis in evaginated cysticerci. These findings indicated that wnt4 may take part in the process of cysticerci evagination and play a role in scolex/bladder development of cysticerci of T. solium.

Rab27A is involved in malignant phenotypes in human breast cancer cells by regulating the expression of related genes / 中国癌症杂志

Background and purpose:Rabs are members of Ras-related small GTPase superfamily. Rab27A is a unique member in the Rab family and has specific implications in human genetic diseases. We studied the potential role of Rab27A in proliferation, distribution of cell cycle, apoptosis and invasion of breast cancer cells and its mechanism(s). Methods:The eukaryotic expression vector containing Rab27A open reading frame (ORF) pcDNA3.1(+) - Rab27A was constructed and transfected into MDA-MB-231 breast cancer cells. Then we detected the changes in terms of cell growth, cell cycle distribution, apoptosis and in vitro invasion capability before and after transfection. We also applied RT-PCR to investigate the molecular basis.Results:① The expression of Rab27A was increased as invasive and metastatic ability increased in four human breast cancer cell lines. ② Overexpression of Rab27A can promote breast cancer cells to grow faster, increase the proportion of S phase cells, avoid apoptosis and invade in vitro. ③ Rab27A transfectants constitutively enhanced the expression of Cyclin D1, MMP-7 and MMP-9 in MDA-MB-231 cell lines, on the contrary, that of p16 were down-regulated constitutively. Reduced Rab27A expression by RNAi down-regulated the expression of Cyclin D1, MMP-7 and MMP-9, and up-regulated p16 expression.Conclusions:Rab27A can stimulate breast cancer cells to proliferate, increase the proportion of cells in S phase,avoid apoptosis and invade in vitro by regulating the expression of Cyclin D1, MMP-7, MMP-9 and p16.

The consensus oligonucleotide competitive binding with NF-?B inhibits TNF production / 中国病理生理杂志

AIM: To investigate whether a consensus oligonucleotide, which contains nuclear factor-kappa B(NF-?B) binding site, decreases TNF production stimulated by lipopolysaccharide(LPS). METHODS: The thiophosphoric acid modified oligonucleotides were transferred into rat peritoneal macrophages directly, TNF content in LPS-stimulated cell culture supernatant was determined by ELISA.RESULTS: Adding the consensus oligonucleotides with NF-?B binding site into macrophages markedly decreased TNF production following LPS stimulation. CONCLUSION: These results show that use of the consensus oligonucleotides with NF-?B binding site, which can combine with NF-?B, can block or decrease TNF production induced by LPS in macrophages.