Asthma ; Child ; Cough ; Humans ; Rhinitis, Allergic, Perennial ; complications ; diagnosis ; therapy

Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Bloodletting ; Combined Modality Therapy ; Facial Paralysis ; therapy ; Female ; Humans ; Male ; Middle Aged ; Mouth Mucosa ; blood supply ; Young Adult

Animals ; Antibiotics, Antineoplastic ; pharmacology ; Blotting, Northern ; Cells, Cultured ; Dexamethasone ; pharmacology ; Doxorubicin ; pharmacology ; Enzyme-Linked Immunosorbent Assay ; Gene Expression Regulation ; drug effects ; Glucocorticoids ; pharmacology ; Kidney Glomerulus ; cytology ; drug effects ; metabolism ; Mice ; RNA, Messenger ; drug effects ; genetics ; metabolism ; Vascular Endothelial Growth Factor A ; genetics ; metabolism

To review the advance in research of axonal damage mechanism of multiple sclerosis (MS) in recent years. To explain the evidence and effect of morphology and imageology in axonal damage of MS. And, to show the progression in the mechanism of axonal damage in MS.

OBJECTIVETo study on the original meanings of "reinforcement can be achieved by slow-yet-rapid needling, and rapid-yet-slow needling weakens evil-qi", one of important bases of reinforcing-reducing in acupuncture.

METHODSUsing the principle of knowledge archaeology and through structure an d through structure analysis on the subjects described by "slow" and "rapid" and the papers appearing the words, the meanings of this sentence are re-discriminated.

CONCLUSION"Slow-rapid" prescribed in the reinforcing-reducing needling method in Huangdi's Internal Classic includes 3 subjects: pulse condition, needle-retained time, and velocity of withdrawing the needle. The "slow-rapid" in "reinforcement can be achieved by slow-yet-rapid needling, and rapid-yet-slow needling weakens evil-qi" should be pulse condition, but was not needling method, which means that the pulse changes from slow to rapid, marked by transformation of channels from deficiency to excess; the transform of the pulse from rapid to slow means that the channel transforms from excess to deficiency.

Objective To approach the guide of ultrasound-guided minimally invasive biopsy technique in diagnosis and treatment of thyroid diseases. Methods One hundred and seventeen cases (a total of 131 nodules, nodules 0. 5-1.5 cm in diameter, with an average diameter of approximately 0. 8 cm) with thyroid nodules , under Ultrasound-guided minimally invasive biopsy techniques from October 2008 to July 2009 were analyzed. Result One hundred and seventeen cases of patients with biopsy derived satisfaction were not ap-parent discomfort and complications after biopsy. Across 59 cases of surgical treatment in patients with biop-sy, and preoperative biopsy and postoperative pathologic is not fully consistent in only two cases, 58 patients without surgical treatment, who is combined with symptoms, palpation, serum thyroxine and color Doppler ultrasound and other laboratory examinations, and regularly review treated with symptomatic treatment, the symptoms, and color Doppler ultrasound imaging were much better under the treatment. 8 cases of patients in 117 cases of minimally invasive biopsy have cervical lymph node biopsy at the same time, biopsy patholo-gy and postoperative results are consistent with postoperative pathologic (7 cases of metastatic carcinoma, 1 case of reactive hyperplasia), accuracy was 100%. Conclusion Uhrasound-guided minimally invasive bi-opsy technique have important guiding for diagnosis and treatment of thyroid diseases, consistent with the high rate of clinical, especially for the preoperative diagnosis of small nodules, to avoid unnecessary over-treatment, can also reduce the misdiagnosis of thyroid cancer. While this technology is simple, safe and ac-curate, which have clinical value in the thyroid surgery.

Animals ; Autophagy ; Bone Marrow Cells ; cytology ; Cell Differentiation ; Cells, Cultured ; Mesenchymal Stromal Cells ; cytology ; Neurons ; cytology ; Rats ; Rats, Sprague-Dawley

Objective To evaluate the differentiation-inducing effect of phenylacetate on pancreatic carcinoma cells and underlying mechanism of RNA editing deaminase in cell proliferation and differentiation. Methods The effect of phenylacetate on cell proliferation and cell cycle were investigated in cultured pancreatic carcinoma BXPC-3 cell lines by methylthiazoletetrazolium( MTT) assay, and flow cytometry. The effect of phenylacetate on the expression of RNA editing deaminase (ADAR2 mRNA) in BXPC-3 cells and fresh pancreatic carcinoma specimen was evaluated by RT-PCR. Results ADAR1 mRNA expression was positive in human pancreatic carcinoma tissues and BXPC-3 cell lines. After application of 1.0 and 2.0 mmol/L phenylacetate for 24 h and 72 h, BXPC-3 cell growth inhibition rate increased, G0/G1 phase cells decreased, S phase cells increased, ADAR2 mRNA expression decreased ( P < 0.01 ). Conclusion ADAR2 mRNA played a vital role of regulation in the process of pancreatic carcinoma cells growth and differentiation. Phenylacetate could regulate the proliferation and differentiation of pancreatic carcinoma cells through the regulation of ADAR2 mRNA expression.

Background and purpose:The most clearly recognized benefit of neoadjuvant chemotherapy (NAC) is that it can increase the proportion of patients who can be treated with breast-conserving therapy (BCT). However, the shrinkage modes of the primary breast tumor after NAC have been conifrmed as a predictor of BCT rate and prognosis. This study is to evaluate the accuracy of MRI predicting the shrinkage mode of the primary breast tumor after NAC with three-dimensional reconstruction technique.Methods:Sixty-one women with pathologically proven solitary invasive ductal carcinoma (ⅡA-ⅢC) were recruited. Breast specimens were prepared with PMSS, and residual tumors were microscopically outlined, scanned and registered by PHOTOSHOP software. The 3D model of residual tumors was reconstructed with 3D-DOCTOR software based on pathology and MRI imaging characteristics to evaluate the shrinkage mode. We devided the pathological shrinkage modes into surgical pCR (no residual tumors), solitary lesions without surrounding lesions, multinodular lesions, solitary lesions with adjacent spotty lesions and diffuse lesions. Further, the clinical-pathological shrinkage modes were divided into 2 categories: distinct shrinkage mode (DSM, the longest diameter of the pathological residual tumors was less than 50% and ≤2 cm in comparison with the primary tumor before NAC) and non-distinct shrinkage mode (NDSM, the longest diameter of the pathological residual tumors was more than 50% and/or >2 cm in comparison with the primary tumor before NAC).Results:The surgical pCR, solitary lesions without surrounding lesions, multinodular lesions, solitary lesions with adjacent spotty lesions and diffuse lesions were observed in 23, 17, 5, 9, 7 and 18, 3, 13, 20, 7 patients by MRI and pathology, respectively (P=0.001). The accuracy, sensitivity and speciifcity of MRI for predicting pathological shrinkage modes were 86.2%, 65.6% and 91.4%, respectively. The DSM was observed in 36 (59.0%) patients by pathology, and 38 (62.3%) patients by MRI. Two methods had a high consistency in clinical-pathological shrinkage modes (κ=0.863,P=0.000). The accuracy, sensitivity and speciifcity of MRI for predicting clinical-pathological shrinkage modes were 91.0%, 64.0% and 94.8%, respectively. There was not a statistic difference in prediction between DSM and NDSM by MRI (P>0.05). Receiver operating characteristic (ROC) curve analysis showed an AUC of 0.928 (P=0.000) for MRI to predict the clinical-pathological shrinkage mode.Conclusion:Three-dimensional MRI reconstruction after NAC could simulate and predict spatial location of residual tumors, and can be helpful in selecting patients who received BCT after NAC with tumor downstaging.

To explore the pathogenesis of nonalcoholic fatty liver (NAFL) in traditional Chinese medicine (TCM) by comparing the therapeutic efficacy of methods for fortifying the spleen and replenishing qi, warming yang and fortifying the spleen and warming yang to move water.