Iran is the neighbor of western China, and is a key transport junction on ancient Silk Road. The medical communication between China and Iran dates back to the 10th century, however, according to current evidences, it is indicated that acupuncture has not been introduced to Iran until the early 1970s. Unfortunately over the last 40 years, the acupuncture in Iran has not presented great development. The history of acupuncture development in Iran implies that geographical advantage and personnel exchanges are not essential to the international exchange of acupuncture, while language and cultural background may hinder the spread of acupuncture in foreign countries.
Acupuncture Therapy ; history ; China ; History, 20th Century ; History, 21st Century ; History, Ancient ; History, Medieval ; Humans ; Internationality ; Iran

Objective To investigate the expression and significance of BCAR1 protein in endometrial carcinoma.Methods The level of BCAR1 was measured by immunohistochemistry in 50 endometrial carcinoma samples and 30 normal proliferative endometrium samples.Estrogen receptor (ER) and progesterone receptor (PR) expression was investigated in endometrial carcinoma samples.Results The level of BCAR1 was higher in endometrial carcinoma than that in normal proliferative endometrium (64.0％ (32/50) vs.40.0％ (12/30) ;x2 =4.364,P =0.037).In endometrial cancer,increased BCAR1 expression was significantly correlated with relatively higher age,poor differentiation,positive expression of ER (x2 =6.272,r =0.354 ; x2 =5.640,r =0.366 and x2 =4.217,r =0.290 ; P ＜ 0.05).Conclusion BCAR1 promote carcinogenesis and positively correlate with poor differentiation and ER status in endometrial carcinoma.

Objective To explore the feasibihty of TRAIL to be used to remove the leukemia cells from the autologous hemopoietic stem cell transplants. Methods The expression of decoy receptor 1 and decoy receptor 2 on the bone marrow mononuclear cell were routine-ly isolated and observed by fluorescence microscope after PE-DcR1 or PE-DcR2 stain. The apeptosis rates of mononuclearcell and Jurkat cells interfered by 200ng/ml TRAIL for 18h were determined by flow cytometry after AnnexinV/Pl stain. The interfered mononuclear cells were cultured to count the number to form colony-forming unit-fibroblast(CFU-F). The Jurkat cells labeled by green fluorescent protein were in-corporated into the mononuclear ceils and affected by 200ng/ml TRAIL for 24h. The incorporated cells were cultured in the system with GM-CSF and EPO and the numbers of the CFU-GM, BFU-E and fluorescence colony were counted on the seventh day. Results Both decoy re-ceptor land decoy receptor 2 of TRAIL can be detected on membrane or in cytoplasm of the bone marrow mononuclear cell. The apoptosis rate of mononuclear cell interfered by 200ng/ml TRAIL for 18h was (5.95±1.23)%, which was markedly lower than that of Jurkat cells (33.42±2.28) %. The number of CFU-F of TRAIL group and control group were 235.67 ~ 33.56 and 249.33±42.72, respectively. No marked difference can be found between the mentioned two groups. Moreover, TRAIL decreased the number of fluorescence colony formed by Jurkat cells without significant decreasing the number of CFU-GM and BFU-E formed by bone marrow mononuclear cells. Conclusion TRAIL can selectively induce apoptosis in Jurkat cells without marked toxic effect on the bone marrow mononuclear cells, which means that TRAIL can be used to remove the leukemia cells from the autologous hemopeietic stem cell transplants in vitro.

Objective To investigate the chemotherapeaties sensitivity and expression of bcl-2, bcl-xL and bax of Jurkat cells co-cultured with bone marrow stromal cells (BMSC) isolated and cultured from leukemia patients. Methods BMSC were isolated and cultured from leukemia patients routinely. To construct the co-cultured model, Jurkat cells were co-cultured with of the irradiated layer BMSC by 60Co and observed the model with scanning electron microscope. The Jurkat cells suspension-cultured were used as control. The apoptosis and IC50 were detected by the FACS can machine and MTT, respectively. The expression of bcl-2,bcl-xL and bax in Jurkat cells was detected by Western blotting. Results We found that the Jurkat cells in the model showed a decreased sensitivity to DNR, IC50 values for leukemic BMSC and nonadhered contol were of 2.30 μmol/L and 0.45 μmol/L, respectively. Moreover, Jurkat cells adhered to BMSC have a survival advantage over suspended cells following DNR exposure for 24 h, apoptosis percentages for leukemic BMSC group and nonadhered controls were of (6.05±0.54)% and (25.74±6.15)%, respectively. As compared with controls, leukemic BMSC group had significant difference in apoptosis percentages (P <0.01). The expression of bcl-2 in Jurkat cells was up-regnlated when adhered to BMSC for 4 h and the higher expression emerged after adhering for 24 h and 48 h. No marked change of bcl-xL and bax expressions were observed in the adhered Jurkat cells. Conclusion The adhered-culture with bone marrow stromal cells isolated from leukemia patients could make the leukemia cells acquire drug resistance, which was associated with the up-regulated expression of bcl-2 in the leukemia cells.

Objective To investigate the effects of adhesion mediated by bone nlalTow stroma celh from leukemia patient on chemotherapeutics sensitivity and cell cycle of Jurkat cells in the co-cultured model.Methods Bone mw stroma cells were isohted and cultured from leukemia patients routinely.To construct the co-cultured model.Jurkat cells were co-cultured with BMSCs the irradiated layer by 60Co,and the model was observed with scanning electron microscope.The IC50 values of Jurkat cells expesured to DNR were quantified by MTT.The cell cycles of Jurkat cells after 24h-adhesion in the co-cultured model were analyzed by Facs.The expression of cyclin A,cyclin E and p27 in Jurkat cells adhered to BMSCs for 4h.24h and 48h were detected by Western blot.Results Jurkat ceUs in the co-cultured model showed a decreased sensitivity to DNR.ICSO values for normal BMSCs,leukemic BMSCs and non-adhered control were of 1.78Ixmol/L,2.30pznol/L and 0.45p,mol/L,respectively.The percentages of Go-Gl phase for leukemic BMSCs group and non-adhered control group were of 48.74％±8.77％and 27.83％壬1.86％.Respectively.The percentages of Gz-M phase for leukemic BMSCs group and non-adhered control group were of2.01％±1.17％and 20.33％±1.84％。Respectively.Compared with eomrol group,the 24h-ad- hesion mediated by BMSCs from leukemia patients up-regulated the percentage of Go-G1 phase of Jurkat cells(P

Objectives To report clinical,electrophysiological and pathological features of myopathy with tubular aggregates.Methods The onset of the disease was between 5-50 years old in the 6 sporadic male cases.Skeletal muscle biopsy was performed for all cases.Specimens were examined histochemically,enzymhistochemically and electromicroscopically.Results Case 1 and 2 presented with limb girdle myasthenic syndrome.The case 1 developed exercise-induced cramps in the late stage.Case 3 complained about persistent weakness and Dopa-responsive dystonia.Case 4 and 5 were characterized by periodic paralysis.Case 6 showed exercise-induced cramps.Serum potassium was normal in all patients. Slight elevation of serum creatine kinase appeared in 3 cases.Electromyography showed neurogenic pattern in case 1 and 6,myogenic changes in case 4 and 5,and no abnormality in other 2 cases.Marked decrement of active potential amplitude was noted with low frequency repetitive nerve stimuli in case 1 and 2.Four percent to forty percent of muscle fibers showed focal material accumulation in the fibers,which involved mainly type 2 fibers in all cases.The material was stained bright red material with modified gomori trichrome,intensive staining with nicotinamide adenine dinucleotide-tetrazolium reductase,lack activity of succinate dehydrogenase and ATPase.Electron microscopy confirmed bundles of parallel micro-tubular structure in the muscle fiber.Conclusions Myopathy with tubular aggregates has various clinical subtypes and electromyographic pattern.Dystonia or other systemic symptoms could be noted in this disease.The limb girdle myasthenic syndrome can also be accompanied with exercise-induced cramps.

BACKGROUND:Isobaric tags for relative and absolute quantitation (iTRAQ) mass spectrometry technology studys the information of relevant protein according to the ion signal shows different mass-to-charge ratio in the tandem mass spectrometry analysis. OBJECTIVE:To establish the protein spectrum of differential proteins in cerebrospinal fluid of acute spinal cord injury rat model, study the secondary injury mechanism and find an effective method of treating acute spinal cord injury from molecular level. METHODS:Acute spinal cord injury was produced in Sprague-Dawley rats and iTRAQ technology was applied to analyze the differential proteins in cerebrospinal fluid of acute spinal cord injury rat model. RESULTS AND CONCLUSION:Total 722 proteins have been identified in this study, including 107 differentialy expressed proteins, 63 downregulated proteins and 44 upregulated proteins. There were 19 proteins related to neurogenesis, including 14 up-regulation proteins and 5 down-regulation proteins. Seven proteins contributed to the regulation of neurogenesis. The differential proteins and growth factor identified in this study can be taken as the biomarkers of acute spinal cord injury or indicators of clinical monitoring of the progression, target treatment and efficacy assessment after acute spinal cord injury.

Objective To investigate the correlation between the expression of Ku70 and Ku80 in esophageal squamous cell carcinoma and chemotherapy sensitivity and prognosis.Methods The expression levels of Ku70 and Ku80 in esophageal squamous cell carcinoma were measured by immunohistochemistry.The relationship between the expression of Ku70 or Ku80 and clinical pathology parameters,recent curative effect of concurrent chemoradiation and prognosis of the patients were analyzed.Results The positive expression rate of Ku70 and Ku80 was 59.0％ (69/117) and 50.4％ (59/117) in esophageal squamous cell carcinoma.The expression of Ku70 and Ku80 was significandy related to recent curative effect of esophageal squamous cell carcinomas (P =0.017,0.012).The patients with complete response had lower positive expression rate of Ku70 and Ku80 [49.2％(32/65),40.0％(26/65)].But the expression had no relationship with the age,length of lesions in CT,lymph node metastasis of esophageal squamous cell carcinoma (P ＞0.05).There was no relationship between the expression of Ku70 and Ku80 neither (P =0.114).KaplanMeier analysis found Ku70 and Ku80 had worse prognosis in patients with positive expression (Ku70:P =0.004 ; Ku80:P =0.025).In Cox univariate analysis concluded the same result (Ku70:P =0.005,HR =1.971,95％ CI:1.230-3.159; Ku80:P =0.028,HR =1.659,95％ CI:1.057-2.605); but in Cox multivariate analysis,only Ku70 expression was the independent factor (P =0.033).Conclusions The upregulation of Ku70 and Ku80 is correlated to decreased concurrent chemoradiation sensitivity.In addition,the upregulation of Ku70 is correlated to worse prognosis.Ku70 and Ku80 can be a prediction index for predicting concurrent chemoradiation sensitivity in esophageal squamous cell carcinoma.

Objective To evaluate laparoscopic radical resection of metachronous colorectal carcinoma.Methods A total of 13 patients with metachronous colorectal carcinoma undergoing laparoscopic resection in Department of Gastrointestinal Surgery,Union Hospital,Tongji Medical College,Huazhong University of Science and Technology from January 2013 to December 2015 were analyzed retrospectively.Results The mean time of surgery was (156 ± 9) min.Tumors were located in the right hemicolon in 3 cases,in the transverse colon in one,in the left hemicolon in 2,in the sigmoid colon in four and in the rectum in 4.The mean blood loss was (66 ± 21) ml.There was no conversion to open surgery.Two patients were done with protective ileostomy.Postoperative gastrointestinal function recovery time was (2.5 ± 0.7) days.One postoperative intra-abdominal bleeding was successfully controlled laparoscopically.Posteperative length of hospital stay was (26.2 ± 2.9) days.The median follow-up was 12 months (5-30 months) with no cancer recurrence.Conclusions Laparoscopic radical resection of metachronous colorectal carcinoma has good curative effect,and high success rate in spite of previous history of laparotomy.

Objective To explore the dynamic changes of CD34 + cells and T lymphocyte subsets and best time of harvesting peripheral blood stem cell when G-CSF was used for peripheral blood stem cell mobilization in donors and patients. Methods A total of 12 donors and 16 patients who received chemotherapy for 7 d were injected G-CSF of 300 ?g/d to mobilize peripheral blood stem cells for 5 d and flow cytometry were used to detect the changes of CD34 + cells and T lymphocyte subsets everyday for 5 d. Results ① Before G-CSF treatment, there were obvious differences in bone marrow CD34 + cells between patients and donors (P