Animals ; Antigens, Dermatophagoides ; genetics ; immunology ; Arthropod Proteins ; Asthma ; etiology ; therapy ; Humans ; Mice ; Vaccination ; Vaccines, DNA ; immunology

Administration, Inhalation ; Adrenal Cortex Hormones ; administration & dosage ; adverse effects ; therapeutic use ; Asthma ; drug therapy ; Child ; Dose-Response Relationship, Drug ; Humans ; Pediatrics ; trends

Humans ; Pleural Effusion ; etiology ; immunology ; T-Lymphocytes, Regulatory ; physiology

Antibodies ; immunology ; therapeutic use ; Asthma ; drug therapy ; Humans ; Interleukin-5 ; immunology

Adrenal Cortex Hormones ; therapeutic use ; Adrenergic beta-Agonists ; therapeutic use ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Humans ; Medication Adherence

Objective To evaluate the efficacy of retroperitoneal laparoscopic renal cystectomy.Methods A total of 80 patients with renal cyst were enrolled in this study.Under general anesthesia,the retroperitoneal cavity was established by using water-filled balloon.The renal cyst were exposed by identifying the psoas major muscle.The cysts were unroofed at 5 mm from the edge of the renal parenchyma with electrical claw.Results The operation was completed in all the cases without severe complications.The operation time was 20-100 min(mean 39 min),blood loss was 5-65 ml(mean 20 ml),and hospital stay was 4-11 d(mean 5.6 d).Postoperative pathological examination showed that all the cysts were simple renal cysts.The 80 patients were followed up for 2-24 months(mean 11 months),3 of them were diagnosed as having residual cyst at 2 months after the operation.Conclusion Retroperitoneal laparoscopic renal cystectomy is safe and effective and is superior in mild surgical trauma,quick recovery,and short hospitalization.

Objective: To control the quality of Jinqiantonglin Oral Liquid and establish the determination of chlorogenic acid in the liquid. Methods: HPLC was used to determine the content of chlorogenic acid on ODS-2 column with a mobile phase of methanol-acetonitrile-water(10.5∶2.5∶87). pH was adjusted to 3.0 by acetic acid. UV detection wavelength was set at 325nm. Results: The linearity of chlorogenic acid standard was well and the average recovery was 100.07%, RSD was 1.47%(n=6). Conclusion: This method is convenient, quick, accurate and available for the quality control of Jinqiantonglin Oral Liquid

[Objective]To study NGF,BDNF gene modified bone marrowe stem cells transplantation with vein on spinal cord injury.[Method]Spinal cord injured rats were divided in to 3 groups.Group C consisted of the rats treated with the transplantation of modified NGF,BDNF genes BMSCs;group B of the rats with transplantation of BMSCs without genetic modification;group A of the rats without treatment and group D was the normal contral.At 2,6,10 weeks the rats were examined with GBS score and neurological function were tested.[Result]The vein with tintracord transplantation of modified BMSCs group was improved by the GBS score and neurological outcome of injured spinal cord was achieved well.[Conclusion]The vein with transplantation of modified NGF,BDNF genes BMSCs can recover of spinal cord injury.

OBJECTIVETo investigate the method of medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus.

METHODSFrom January 2010 to December 2013,31 patients with medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus, including 18 males and 13 females ranging in age from 26 to 58 years old with a mean of 37 years old. The time between injury and operation was 1 to 8 days with an average of 4.5 days. According to AO classification, 7 fractures were type A1, 3 fractures were type A2, 6 fractures were type A3, 2 fractures were type B1, 4 fractures were type B2, 2 fractures were type B3, 4 fractures were type C, 3 fractures were type C2. No patients had any signs of radial nerve injury. The results were evaluated with DASH (disability of arm-shoulder-hand) Questionnaire by the American Academy of Orthopedic Surgeons (AAOS) which 0 indicated normal upper extremity function, and 1 to 100 indicated varying degrees of damage to the function of the upper extremties.

RESULTSThere was no neurologic complication or postoperative wound infection in this series. The followed-up period ranged form 8 to 15 months (means 11 months) postoperatively. The clinical outcomes were evaluated with DASH Questionnaire, the score before operation was 76.2±11.8, the final follow-up score was 8.2±7.4, the final follow-up score was significant higher than before operation (P<0.01). The function of the upper extremities recovered satisfactorily.

CONSLUSIONThe method of medial transposition of the radial nerve in plate fixation of lower segment fracture of humerus can avoid iatrogenic radial nerve injury effectively.

Adult ; Bone Plates ; Female ; Fracture Fixation, Internal ; instrumentation ; methods ; Humans ; Humeral Fractures ; surgery ; Humerus ; innervation ; surgery ; Male ; Middle Aged ; Radial Nerve ; injuries ; surgery

BACKGROUND: Heat-activated nickel-titanium (HANT) wire is a new type of arch wire in orthodontic treatment, characterizing by well memory alloy ability and uneasily deformation. However, environmental temperature may affect its performance.OBJECTIVE: To compare the effects of HANT and common nickel-titanium wire in clinical application.METHODS: A total of 80 patients who have accepted and finished orthodontic treatment in the First Affiliated Hospital of Sun,Yat-sen University from July 2006 to November 2008 were randomly divided into two groups. The common group was treated with common arch wire in aligning and leveling stages, while the HANT group was treated using HANT in aligning and leveling stages. Tooth extracted cases were matched to non-tooth extracted cases. Indicators, such as time span for alignment, total treating time, times for wire breaking, times for bracket shedding, and times for return visits, were measured.RESULTS AND CONCLUSION: There was significant difference in treating time and times for wire breaking between the two groups (P < 0.05), but there was no significant difference in the times for bracket shedding. Anaphylactic response, toxic reaction,and other adverse reactions were not observed in the HANT group. Therefore, HANT wire can simplify orthodontic operation,shorten operation time beside the chair, save the total treating time, and reduce chances of shedding brackets and breaking wires.