Acupuncture Therapy ; Enteritis ; diagnosis ; therapy ; Eosinophilia ; diagnosis ; therapy ; Gastritis ; diagnosis ; therapy ; Humans ; Male ; Middle Aged

Objective To observe the clinical efficacy of skin needling plus flash cupping for hemifacial spasm. Method Forty patients were randomized into a treatment group and a control group, 20 in each group. For both groups, the following acupoints were selected: Baihui (GV20), Sishencong (EX-HN1), Yifeng (TE17), Xiaguan (ST7), Cuanzhu (BL2), Yangbai (GB14), Taiyang (EX-HN5), Quanliao (SI18), Jiache (ST6), Dicang (ST4), Hegu (LI4), and Waiguan (TE5). Skin needling plus flash cupping was used for the treatment group, while even reducing-reinforcing needling method was used for the control group. Seven-day treatments were considered as a treatment course, and the therapeutic efficacy was analyzed after 3 courses. Result The cure rate was 65.0%in the treatment group versus 45.0% in the control group, and the difference was statistically significant (P<0.05). Conclusion Skin needling plus flash cupping can produce a significant efficacy in treating hemifacial spasm, better than ordinary needling method.

Objective:To study the mechanism of Qingluo Tongbi Compound (QLT) treating rheumatoid arthritis(RA)by observing miRNA Network of QLT on collagen-induced arthritis ( CIA) mice.Methods:The model of RA was induced by collagenⅡin DBA/1 mice and randomly divided into control group , CIA group, QLT group.Differently expressed miRNAs were detected by miRCURYTM LNA Array.Real-time PCR was applied to verify the reliability of miRNA array.Results:The bioinformatics software and database were applied to predict and analyze target genes.MiRNA array results showed that 221 miRNAs changed in CIA group compared with the control group ,and 169 miRNAs changed in QLT group compared with CIA group.And the results of real-time PCR were consistent with the array.Compared with the control group ,miR-143 was significantly reduced in CIA group ,intervention of QLT obviously upregulated the expression of miR-143.The target genes of miR-143 were significantly stored in VEGF , T cell receptor, MAPK,signaling pathway.Conclusion: Multiple abnormal expression of miRNAs involved in the pathological process of CIA.QLT affected the expression of various miRNAs ,which might be related to immunity ,inflammation,pain pathological process of RA and miR-143 could be a potential target in the treatment.

OBJECTIVE:To know the residual characteristics of organochlorine pesticides and 5 kinds of heavy metals (Cu, As,Cd,Hg and Pb) in Panax notoginseng. METHODS:P. notoginseng samples with 3 years were collected from Baiyi Town, Songming County and Liushao Township,Xundian County of Yunnan Province in Apr. 2013. 60 strains of P. notoginseng and 1 kg rhizosphere soil samples were also collected. The organochlorine pesticide residues and 5 kinds of heavy metals on its various parts and soil samples were detected. Pesticide residues determination method in Chinese Pharmacopoeia(2010 edition,volumeⅠ)was conducted to determine the organochlorine pesticides and 5 kinds of heavy metals (Cu,As,Cd,Hg and Pb). RESULTS:There was pentachloronitrobenzene in different parts of P. notoginseng from Baiyi Town,Songming County,and the contents were root bark>fibrous≥notches>ribs>leaves;there were pentachloronitrobenzene only in the root bark and fibrous of P. notoginseng from Liushao Township,Xundian County,and the contents were root bark>fibrous. No Hg was detected in any part of P. notoginseng samples,and the other heavy metals were highest in root bark;As and Pb were relatively high in soil,the contents of As and Pb in samples were far lower than in soil. CONCLUSIONS:The contents of pesticide residues and heavy metals in different parts of P. notoginseng are different,and those in root bark are relatively high. P. notoginseng sample contains organochlorine pesticides, which is mainly pentachloronitrobenzene;P. notoginseng sample has relatively strong accumulation of Cd.

Objective To observe any effect of low intensity pulsed ultrasound (LIPUS) on the expression of integrin-focal adhesion kinase (FAK)-mitogen-activated protein kinase (MAPK) mechanochemical transduction pathway-related proteins in the chondrocytes of rabbits with knee osteoarthritis (OA).Methods Of the 18 New Zealand white rabbits selected for the study,twelve received knee anterior cruciate ligament transection to model OA.The remaining 6 rabbits served as normal controls.At the 4th week after modeling the rabbits were sacrificed and chondrocytes were isolated and cultured in vitro.All the cultured cells were randomly divided into three groups:a normal control group (NC),an OA model group (OA) and an OA model plus LIPUS group (OA + LIPUS).When the cells had been cultured to the 2nd passage,the NC group and OA group cells had received no treatment.The OA + LIPUS group cells were exposed to 40 mW/cm2 of LIPUS for 20 min,once a day for 6 days.The expression of collagen protein type Ⅱ,aggrecan,MMP-13,integrin β1 p-FAK and p-p38,p-ERK1/2 and p-JNK Mapks were detected by Western blotting.Results Compared with the NC group,the expression of collagen type Ⅱ and aggrecan was significantly lower in the OA and OA + LIPUS groups,with more significantly lower expression of collagen type Ⅱ and aggrecan in the OA group than in the OA + LIPUS group.Compared with the NC group,the expression of MMP-13 was significantly higher in the OA and OA + LIPUS groups,with a significantly larger increase in the OA group.Compared with the NC group,the expression of integrin β1 and p-FAK was also significantly higher in the OA and OA + LIPUS groups,with a significantly larger increase in the OA + LIPUS group.Compared with the NC group,the expression of p-p38,p-ERK1/2 and p-JNK was also significantly higher in the OA group,but compared with the OA group,the expression of those kinases was,on average,significantly lower in the OA + LIPUS group.Conclusions LIPUS can inhibit the degradation of collagen type Ⅱ and aggrecan,and inhibit the expression of MMP-13,p-p38,p-ERK1/2 and p-JNK in OA chondrocytes,at least in vitro.At the same time,LIPUS can increase the expression of integrin β1 and p-FAK.The results show that LIPUS may activate an integrin-FAK-MAPK mechanochemical transduction pathway to induce changes in the extracellular matrix of chondrocytes.

Objective To discuss the clinical and radiological features of congenital absence of the internal carotid artery.Methods Four patients of the congenital absence of the internal carotid artery were reported and the clinical and radiological features were summarized by a review of the literature.Results Four patients were shown subarachnoid hemorrhage ( SAH) , transient ischemic attack ( TIA) , epilepsy and headache, respectively.All of the four patients presented the absence of unilateral or bilateral carotid arteries in cervical computed tomography angiography ( CTA) or magnetic resonance angiography ( MRA).Carotid canal was absent in all the patients in CT base of skull and multiple intracranial vascular dysplasia was shown in all the patients.Basilar or posterior communicating artery was presented as dolichoectasia in 3 patients.There were 2 patients who suffered aneurysm.Conclusions The onset of the congenital absence of the internal carotid artery can be presented in any age.Sudden severe headache as initial symptom caused by SAH is showed more common in children and adolescents.TIA is commonly seen in the elderly.CT shows carotid canals are absent in the base of skull.Unilateral or bilateral carotid arteries are shown absent in CTA or MRA.Multiple intracranial vascular dysplasia is shown in CTA or MRA.Carotid artery CTA has been considered as the optimal imaging method of showing the congenital absence of the internal carotid artery.

Objective To evaluate the effects of cranial electrotherapy stimulation therapy combined with psychological intervention for treating depression after cerebral infarction.Methods Eighty persons diagnosed with depression after cerebral infarction were divided randomly into a treatment group and a control group.Both groups were given routine rehabilitation training and psychological intervention, but the treatment group also received microcurrent transcranial electrical stimulation treatment.All the patients were evaluated with Hamilton's depression scale (HAMD) and the mini-mental state exam (MMSE) and given Barthel index (BI) scores before and after 4 weeks of treatment.Results There was no significant difference between the 2 groups in terms of any of the measures before treatment.After 4 weeks of treatment, both groups had improved significantly, but the improvements on all measures were significantly better in the treatment group.Conclusion Cranial electrotherapy combined with psychological intervention can significantly improve symptoms of depression and cognitive function in patients with post-stroke depression, and play an important role in improving their daily life.

Objective:To analyze the different expressions of miRNAs in peripheral blood of rheumatoid arthritis (RA) patients and the osteoclasts in rats,and to verify the key miRNAs in RA.Methods: The miRNAs expressions in monocyte and the co-cultured osteoclasts,peripheral blood of rheumatoid arthritis (RA) patients and normal were detected by miRCURYTM LNA Array.Real time PCR was applied to verify the reliability of miRNA array.The bioinformatics software and database were applied to predict and analyze target genes.Results: miRNA array results showed that 189 miRNAs changed in RA patients compared with the normal;211 miRNAs were changed in osteoclasts group compared with monocytes group.The expressions of ten miRNAs were all abnormal in RA patients and osteoclasts in rats.The results of Real time PCR were consistent with the array.Results of bioinformatics analysis showed that the target gene of miRNA significantly enriched in signaling pathways such as VEGF,MAPK signaling pathways.Conclusion: Some miRNAs had similar abnormal expressions in different species,and these miRNAs may influence the differentiation of the osteoclasts through regulating the related signal passways.

Objective To observe the effect of low intensity pulsed ultrasound (LIPUS) on chondrocytes co-cultured with infrapatellar fat pads.Methods Twenty-four infrapatellar fat pads and cartilages from female knee trauma patients aged between 25 and 35 were cut and stained using hematoxylin-eosin staining.Chondrocytes were isolated from part of the integrated surface of the cartilages to be cultured in vitro.They were then randomly divided into a normal chondrocyte group (the control group),a normal chondrocyte+FCM (fat conditioned medium) group (the model group),a normal chondrocyte+ FCM + LIP US group (the treatment group),and a normal chondrocyte+ FCM + LIPUS + GRGDSP (an integrin inhibitor) group (the inhibited group).The treatment group and inhibited group received LIPUS at 40 mW/cm2 for 20 min once a day,while the other groups received sham LIPUS treatment.Five days later,the cells were collected and western blotting was used to examine the expression of type Ⅱ collagen (COL2),aggrecan (Acan),matrixmetalloproteinase (MMP)-13,integrin β1,phosphorylation-focal adhesion kinase (p-FAK) and phosphorylation p38 (p-p38).Results Western blotting showed that compared with the control group,the expression of COL2 and Acan was significantly lower in the model group,but that of MMP-13,integrin β1,p-FAK and p-p38 was significantly higher.As compared with the model group,the expression of COL2,Acan,integrin β1 and p-FAK was significantly higher,and that of MMP-13 and p-p38 was significantly lower in the treatment group.The expression of COL2,Acan,MMP-13,integrin β1,p-FAK and p-p38 showed no significant difference between the inhibited and model groups,but that of COL2,Acan,MMP-13,integrin β1,p-FAK and p-p38 was significantly different between the control and treatment groups.Conclusions LIPUS provides a protective effect on chondrocytes through inhibiting the expression of MMP-13 induced by adipokines and the degradation of COL2 and Acan through activating the integrin-FAK-p38 MAPK pathway.

In order to screen EGFR-regulated secreted proteins in human nasopharyngeal carcinoma(NPC), and to reveal the role and mechanism of epidermal growth factor receptor(EGFR) in the pathogenesis of NPC. NPC cell line CNE2 cells were cultured in serum-free medium and stimulated by transforming growth factor-? (TGF-?) for 24 h in experimental group. Control CNE2 cells were cultured at the same condition but without TGF-? stimulation. The culture medium of control and experimental cells was desalted and concentrated through ultrafiltration to prepared the total secreted proteins. Two-dimensional gel electrophoresis (2-DE) was used to separate the secreted proteins of control and experimental cells, PDQuest software was applied to analyze 2-DE images, and the differential protein spots between the control and experimental cells were identified by desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS). The 2-DE patterns of the secreted proteins of TGF-? stimulated and un-stimulated CNE2 cells were established, 22 differential proteins spots between the two groups of cells were found, and 8 non-redundant proteins were identified with MALDI-TOF-MS, the functions of which were involved in invasion, metastasis, apoptosis and proliferation of cancer cells. The data will be valuable for further to study the role and mechanism of EGFR in the pathogenesis of NPC.