Objective To explore the association between moxibustion sensation and therapeutic efficacy during moxibustion treatment. Methods By applying Taiyi moxa stick to Shiqizhui (EX-B 8) to treat primary dysmenorrhea, the association between the change of Visual Analogue Scale (VAS) score and the topical moxibustion sensation and transmission types during the 30 min moxibustion treatment was observed. Besides, the occurrence time of transmission, and the transmission distance, width, depth, and direction were recorded. Results Superficial moxibustion sensation occurred in forty patients, of whom, the VAS score changed by (38.50±14.38) mm; heat-penetrating moxibustion sensation occurred in 18 patients, and the VAS score changed by (38.89±12.43) mm; heat-expanding sensation occurred in 6 patients, and the VAS score changed by (45.00±14.10) mm; distant transmission happened in 13 patients, and the VAS score changed by (41.54±13.90) mm. Patients with 4 types of moxibustion sensation had the highest VAS scores both before and after treatment, followed by 3 types, 2 types, and 1 type moxibustion sensation. In comparing the changes of VAS score between 10 min and 20 min treatment and between 20 min and 30 min treatment, the patients with 4 types of moxibustion sensation had the most significant change. Conclusions Different moxibustion sensations occur at different frequencies, and the occurrence of moxibustion sensation is related to the severity of disease condition. The number of moxibustion sensation type can affect the remission process of disease, but can merely influence the treatment result. The single moxibustion sensation (superficial heat only) works faster, usually taking 0~10 min; while the other forms of moxibustion sensation (heat penetrating, heat-expanding, and distant transmission) works slower, usually taking over 20 min.

Objective: To compare the therapeutic effects of two different moxibustion methods both with tai-yi moxa stick in treating primary dysmenorrhea. ＜br> Methods: Forty-three patients were randomized into two groups by the random number table according to their treatment orders. The causalgic group was intervened by causalgic stimulation with tai-yi moxa stick while the tepid group was treated by mild thermal stimulation with tai-yi moxa stick. Shiqizhui (EX-B 8) was selected for both groups. Visual analogue scale (VAS) was used for observation before and during the treatment by every 10 min to compare the clinical efficacies between the two groups. ＜br> Results: Before treatment, there was no statistically significant difference in pain intensity between the two groups (P>0.05). After treatment, both groups achieved significant improvements in pain intensity (P＜0.05), but the inter-group difference in pain intensity was still statistically insignificant (P>0.05), but the difference was enlarged comparing with that before treatment. The pain relief during the first 10 min of treatment was slower in the causalgic group than that in the tepid group. However, during the later 20 min, the pain relief in the calsalgia group gradually outpaced that in the tepid group. ＜br> Conclusion: The two moxibustion methods with tai-yi moxa stick both have a good instant analgesic effect in treating primary dysmenorrhea. For patients with primary dysmenorrhea, if 30 min is regarded as the treatment time, mild stimulation was suggested to be used for the first 10 min, and causalgic stimulation for the later 20 min to achieve a better curative effect.

Objective: To explore the application and effect of superficial temporal fascia flap combined with avulsion auricular tissue in emergency auricular restoration. Methods: From June 2015 to December 2015, 6 patients with auricular large area complete avulsion were underwent treatment in Department of Plastic Surgery of General Hospital of Shenyang Military. After thorough debridement, the auricular cartilage scaffold of the avlusion ear and skin was completely stripped. The auricular cartilage was repositioned on its anatomical site and subsequently covered by superficial temporal fascia flap. The free skin was stripped as full-thickness graft to cover the surface of reconstructed ear. Results: All 6 patients with auricle large area complete avulsion achieved immediate repair under emergency condition. The operations were successfully completed and the ears were healed primarily. The patients were followed-up for one year. Five patients with partial auricular avulsion achieved obvious reconstructed auricle profile. The color of reconstructed ear was close to the surrounding skin and the cranioauricular angle was nearly normal. Patients and their families were very satisfied. One patient of total auricular reconstruction had auricular contracture. The auricle profile was not obvious with small size, morphological changes and external auditory canal stenosis. Conclusions Avulsion auricle and temporal superficial fascia flap can be used to repair partial auricle defects as a first-stage repair with ideal results. It is the best choice for large auricle defects in emergency cases.

Objective To investigate the expression level and correlation of β-catenin and neural cell adhesion molecule(NCAM) in thyroid carcinoma.Methods In this study,the expression levels of NCAM and β-catenin in thyroid carcinoma tissues (n=62) and thyroid adenoma tissues (n=44) collected from patients treated in Wenzhou Integrated Traditional Chinese and Western Medicine Hospital Affiliated to Zhejiang Chinese Medical University from Dec.2012 to Dec.2017 were detected by immunohistochemical staining,then its correlation with clinicopathological features was analyzed.Results The positive expression rate of NCAM in thyroid carcinoma tissues was significantly lower than that in thyroid adenoma tissues (12.90％ vs 90.91％,t=63.203,P=0.000).The positive expression rate of β-catenin protein in thyroid carcinoma tissues was significantly higher than that in thyroid adenoma tissues (82.26％ vs 6.82％,t=58.608,P=0.000).NCAM and β-catenin were negatively correlated in thyroid carcinoma tissues (r=-0.220,P=0.024).The difference of NCAM expression level was not significant among thyroid carcinoma patients with different gender,age,tumor diameter,histological type or pathological stage (t=1.960,0.054,3.335,0.807,0.218;P=0.162,0.816,0.069,0.848,0.641).The expression of NCAM in cancer tissues was significantly different in patients with different lymph node metastasis (t=8.373,P=0.004).The expression of β-catenin in cancer tissues was not significant in thyroid carcinoma patients with different gender,histological type,tumor diameter,age,lymph node metastasis or pathological stage (t=0.258,2.307,0.424,0.741,2.570,0.126;P=0.612,0.511,0.515,0.389,0.109,0.722).Conclusions In thyroid carcinoma patients,NCAM is down-regulated,and β-catenin is highly expressed.Moreover,the two indicators are negatively correlated.Additionally,NCAM expression is correlated with lymph node metastasis in thyroid carcinoma patients.

To study the interaction between C4b-binding protein (C4BP) and Riemerella anatipestifer (RA), we cloned duck C4BPα, conducted prokaryotic expression and prepared the polyclonal antibody by immunizing mice. Then indirect immunofluorescence assay and dot blotting hybridization assay were used to verify the interaction between C4BP and RA. The full length of duck C4BPα nucleotide sequence was 1 230 bp, with the highest similarity to chicken C4BPα (82.1%). Phylogenetic tree analysis showed that duck C4BPα and chicken C4BPα were on the same phylogenetic tree branch and the genetic evolution relationship between them was the closest. C4BPα was efficiently expressed in Escherichia coli BL21 (DE3). The recombinant proteins existed in intracellular soluble form. The titer of polyclonal antibody was more than 1:10 000 and polyclonal antibodies could specifically recognize the recombinant proteins. The results of indirect immunofluorescence assay and dot blot hybridization assay showed that RA could interact with duck C4BP. The results provide a basis to further reveal the pathogenesis of RA.
Animals ; Cloning, Molecular ; Complement C4b-Binding Protein ; chemistry ; genetics ; metabolism ; Ducks ; classification ; genetics ; microbiology ; Gene Expression Regulation ; Mice ; Phylogeny ; Riemerella ; metabolism

ObjectiveTo explore the clinical efficacy of three-dimensional motion platform training on balance and walking function of stroke patients. MethodsFrom August, 2021 to August, 2022, 80 stroke patients from Second Affiliated Hospital of Guangzhou Medical University were selected and randomly divided into control group (n = 40) and experimental group (n = 40). The control group received routine rehabilitation training, and the experimental group received three-dimensional motion platform training on the basis of routine rehabilitation training. Before and four weeks after treatment, the Berg Balance Scale (BBS), Functional Ambulation Category (FAC) and 3D gait analysis (step speed, step frequency, percentage of standing phases on the affected side, percentage of double support phase) were used to assess the balance and walking function of patients. ResultsFour weeks after treatment, the scores of BBS, FAC, and step speed, step frequency, percentage of standing phases on the affected side and percentage of double support phase significantly improved in both groups (|t| > 4.423, |Z| > 5.292, P < 0.001), and they were better in the experimental group than in the control group (|t| > 3.748, |Z| = 2.646, P < 0.05). ConclusionThree-dimensional motion platform training could facilitate to improve the balance and walking function of stroke patients.

Fungal disease is an important factor restricting the healthy development of Gastrodia elata industry. The control of fungal disease in G. elata is an important issue in production. This paper makes a detailed investigation on the current situation of G. elata disease in China through statistics on the failure rate, rotten pit rate and occurrence rate of G. elata disease in the main producing areas of China. It was found that G. elata disease was mainly infected from the top bud and junction, causing the occurrence rate of disease was 6%-17%, and the yield decreased by 10%-30%. The 23 dominant fungi were isolated from 18 typical G. elata disease samples. Through identification of colony morphology, mycelium morphology, spore morphology and genetic characteristics, they were finally identified as 13 species, belonging to 7 families and 7 genera. Trichoderma harzianum, Ilyonectria sp. and Ilyonectria destructans are the most frequently separated. Their isolation frequency were 22.22%,16.67%,16.67% respectively. Ilyonectria sp. and I. destructans were the first time isolated from G. elata disease samples. They may be the main pathogens causing soil-borne diseases of G. elata. T. harzianum has certain potential as Gastrodia biocontrol bacteria. This study can provide a theoretical basis for the research and development of control technology of Gastrodia fungi disease.
China ; Fungi/pathogenicity* ; Gastrodia/microbiology* ; Plant Diseases/microbiology*