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

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

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

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.

Objective To analyze causes for postoperative coxa vara and anti-rotation nail cutting-out after treatment of brittle femoral intertrochanteric fractures with proximal femoral nails ( PFN ).Methods An retrospective study was done on 227 patients with intertrochanteric fracture treated with PFN from June 2006 to February 2009. The causes for postoperative coxa vara and anti-rotation nail cutting-out were analyzed. Harris score was used to evaluate the functional recovery of the hip joint. Results Of all, 221 patients were followed up for 12-48 months (mean 23 months) and six patients were died from serious internal disease within one year. According to Harris evaluation system, the results were excellent and good in 183 patients, fair in 30 and poor in 14. Postoperative coxa vara and anti-rotation nail cuttingout occurred in 16 patients, eight of whom received reoperation to remove internal fixation and skeletal traction at abducent position and the other eight received prosthetic replacement. Conclusions Treatment of proximal femoral fracture with PFN requires a high precision of reduction and operation. Many factors including lateral cortical bone conditions of tuberosity, postoperative patient's cognitive condition,use of improved Jensen-Evans classification and Singh's classification may affect operation outcome.

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.

Objective To investigate the effect of interleukin 6 (IL-6) on the growth and proliferation of human pancreatic cancer cell line Capan-2 and the signal transduction pathway. Methods MTr method was used to detect the effect of IL-6 of different concentrations on the growth and proliferation of Capan - 2 cells; cell apoptosis was detected by flow cytometry; the intracellular localization of phosphorylated STAT3 (P-STAT3) was determined by immunocytochemistry and western blot were used to detect P-STAT3, bcl-xl and Cyclin D1 in Capan-2 cells stimulated by IL-6. Results IL-6 (100 ng/ml) could remarkably promote the growth of Capan-2 cells from 1 to 4. 965 ± 0. 18 (P < 0. 05) ; the percentage of apoptosis decreased significantly from (3.21 ±0.23)% to (1.98 ±0.67)% (P <0.05) ; the expressions of P-STAT3, bcl-xl, Cyelin D1 increased significantly (P < 0.05), and the expressions of bcl-xl was positively correlated with that of P-STAT3 (r =0.985, P =0.015) ; the expressions of Cyclin DI was also positively correlated with that of P-STAT3(r=0.914,P=0.036),Conclusions IL-6 activate JAK/STAT signal transduction pathway,which played an important role in the growth and proliferation of Capan-2 cells in the presence of IL-6.

Aged ; Humans ; Laminectomy ; adverse effects ; Male ; Spinal Stenosis ; surgery