Objective To explore the curative effect of oral rehydration salts treating orthostatic hypotension in children. Methods 80 children with orthostatic hypotension collected in our hospital from January 2011 to December 2013 were given oral rehydration salts, the heart rate, blood pressure, and record dizziness were observed after two weeks treatment. Results 36 children in 80 were markedly improved after treatment, accounted for 45.0%, 37 children were valid, accounted for 46.2%, 7 children were invalid, accounted for 8.8%. The total effective rate was 91.2%. The number of dizziness, dizziness, nausea vomiting, blurred vision, palpitate discomfort after treatment were less than before treatment. Tilt table test began in 3 minutes, 7 minutes,heart rates, systolic blood pressures were decreased signiifcantly before and after treatment(P<0.05). Tilt table test began in 3 minutes, 7 minutes,diastolic blood pressure were decreased signiifcantly before treatment(P<0.05), not after treatment. Conclusion Oral rehydration salts can obviously increase diastolic blood pressure and improve the upright intolerance symptoms in orthostatic hypotension children.

Objective To study the best nusing care for postoperative complications of percutaneous coronary intervention. Methods 203 patients with coronary heart disease were selected, evidence- based nursing theory was used to find domestic related literature, looking for the best nursing programs for related complications after percutaneous coronary intervention, and applied to postoperative complications of percutaneous coronary intervention in nursing practice. Results After evidence- based nursing, the prognosis of complications was improved, the hospitalization time was shortened and satisfaction degree of patients was increased. Conclusions Reasonable evidence-based nursing plays an important role in reducing postoperative complications of percutaneous coronary intervention and improving prognosis. Evidence-based nursing care provides a reliable scientific basis for clinical decision- making and meets higher requirements of the patients for nursing care quality and professional compe-tence of nursing staff.

Objective To investigate the clinical effect of three capsule combined with Function injection combined with functional exercise in the treatment of knee osteoarthritis.Methods120 patients with knee osteoarthritis were randomly divided into two groups, the study group took orally hydrochloride capsule combined with joints injection combined with functional exercise therapy, and the control group only oral glucose capsules.two groups of patients after a period of treatment.ResultsIn the VAS score, lequesne index and serum inflammatory molecular level of the two groups were significantly better than the control group (P<0.05).ConclusionWhich the clinical study on treating of the knee osteoarthritis by using glucosamine capsule and injecting sodium hyaluronate combined with appropriate functional exercise has a significant effect on knee osteoarthritis, and more favorable in improving the quality of life of patients.

Objective To provide a clinical method in the treatment of patellar ligament defect. Methods Based on morphologic observation and blood supply of the medial tenden of gastrocnemius muscle on 30 adult cadaverous lower limp specimens. Then transferring of sural arteries medial tendon of gastrocnemins muscle was designed and used in 4 patients clinically. Results The period of follow-up in all cases was 2-8 months. The knee joint recovered well with satisfactory function. Conclusion The operation is a simple and ideal procedure. The vascularizod adductor magnus tendon is a good donor in the reconstruction of patellar ligament defect. Microsurgical repair of patellar ligament defect is a effective method.

To explore the establishment of an asthmatic model with airway remodeling in rats by observing the morphological changes of the airway in different stages.

OBJECTIVE: To explore the mechanism of the bronchial asthma and to study the treating effects of Zhichuan Capsule on the airway remodeling of asthmatic model rats. METHODS: The rat model was established by being sensitized and activated with different density of ovalbumin through prolonged and repeated exposure for 8 weeks. The rats were randomly divided into model group, Zhichuan Capsule treated group, dexameson treated group, and Zhichuan Capsule and dexameson treated group. Another group of normal rats were taken as control. General histological changes were observed by hematoxylin and eosin stained sections. Being standardized by internal perimeter (Pi), the wall thickness (d), internal area (Ai), outer area (Ao) and wall area (WA) of the airway were quantified by computer-assisted image analysis system. The express of MMP-9, TIMP-1, Col I, Col III and ColV in the airway were examined by immunocytochemical methods. During the course of airway remodeling, the dynamic changes of model rats were observed at different time points (2, 4, 6 and 8 weeks after the activating). Statistical comparison was performed by ANOVA followed by Fisher LSD test. RESULTS: (1) Histologic examination showed eosinophil infiltration within the airway walls, epithelial damage, excessive mucus in the lumen and edema in the submucosa of the airways in model rats, and that the collagen deposition increased accompanied by increasing of TIMP-1. In the model rats, MMP-9 increased at the time point of 2 weeks, but it decreased in the late stage (8 weeks after activating) of airway remodeling. And the level of TIMP-1 was far higher than MMP-9 at the time point of 8 weeks. (2) Zhichuan Capsule could down-regulate the level of TIMP-1 in the airway wall, as well as the thickness of airway wall and the collagen deposition. And there were progressing effects when it was used together with dexameson. CONCLUSION: (1) The early increase of MMP-9 is a key point to start remodeling; and the increase of TIMP-1 in the late stage, which inhibits collagenase activity, may play an important role in developing airway fibrosis. Imbalance between MMP-9 and TIMP-1 is a marker of airway remodeling. (2) Zhichuan Capsule can decrease the deposition of collagen and suppress the airway remodeling by inhibiting the TIMP-1 expression.

Objective　To study the predictive value of islet cell antibody (ICA),64KD protein antibody(64KDAb) and insulin auto-antibody (IAA) in the first-degree relatives of type 1 diabetics.Methods　The determination of islet autoantibody distribution in type 1 diabetes patients,first-degree relatives without diabetes and normal individuals was made.Results　The results revealed that ICA and 64KDAb positive rate in type I diabetes patients and their first-degree relatives was significantly higher than normal individuals.The positive rate of 64KDAb is higher than that of ICA and IAA. Conclusion　These results suggest that 64KDAb's sensitivity is higher than ICA and IAA's,so 64KDAb is more valuable as the marker of predicting type 1 diabetes.The combined determination of ICA,64KDAb and IAA might improve the value for predicting diabetes.

Objective To investigate the feasibility and effectiveness of laparoscopic extraperitoneal inguinal hernia repair with low-pressure pneumoperitoneum without using stapling devices.Methods A total of 38 patients with reducible inguinal hernia underwent laparoscopic extraperitoneal inguinal hernia repair in our hospital from January 2006 to February 2007.Three abdominal trocars were introduced into the extraperitoneal cavity.An 11-mm trocar was placed at the lower border of the umbilicus,and the other two sized 5.5 mm were at the upper and lower 1/3 of the line between the umbilicus and the pubic symphysis,respectively.Then,low-pressure(6-8 mm Hg) CO2 was insufflated into the extraperitoneal cavity.Non-traumatic forceps was used to create an operative space from the hilum to the pubic symphysis and the diseased inguinal area.The hernia sac and the fabrics around it were disconnected.For big hernia sacs,the sac was ligated,cut at the cervix,and then left at its original site.While for small hernia sacs,it was dissociated and put back into the abdominal cavity.Afterwards,a patch sized 12 cm ? 15 cm was placed into the cavity,stretched,and attached to the abdominal wall,covering the annulus inguinalis profundus,Hesselbach triangle,and the femoral ring,without using stapling devices.After the operation,the patients received sandbag compression at the operative area and were kept in bed with urethral catheter for 24 hours. Results The operation was successfully accomplished in all the 38 cases without conversion to open surgery.The operation time was 45-85 min(mean,56 min).The intraoperative blood loss was 5-10 ml.After the operation,seroma occurred in 4 cases,and perforation in 2.No subcutaneous emphysema,hypercapnia,intestinal injury,neuralgia,or hemorrhage was found.The patients were followed up for 6 to 19 months(mean,10.5 months),and no recurrence occurred.Conclusions It is feasible to use laparoscopic extraperitoneal inguinal hernia repair with low-pressure pneumoperitoneum without using stapling devices.The method is associated with few complications and confirmed efficacy.

Objective To report our experience on laparoscopic cholecystectomy(LC) for elderly patients with cholecystitis and cardiopulmonary diseases.Methods Totally 225 elderly patients,who had undergone laparoscopic cholecystectomy in our hospital between January 2000 and June 2008,were retrospectively analyzed. Results Among the cases,LC were completed in 222 patients,the other 3 were converted to open surgery.No bile duct injury or biliary leakage occurred.After the operation,7 cases developed pulmonary infection,and 3 cases showed urinary infection,all of them were cured by antibiotics.Three cases suffered from cardiac ischemia without further damage.Conclusions With strict enrollment criteria,careful preoperative preparation,skillful operation,and intensive intra-and postoperative monitor,the LC is safe for elderly patients as a minimally invasive surgery.

Objective To study the predictive value of islet cell antibody (ICA),64KD protein antibody(64KDAb) and insulin auto-antibody (IAA) in the first-degree relatives of type 1 diabetics. Methods The determination of islet autoantibody distribution in type 1 diabetes patients,first-degree relatives without diabetes and normal individuals was made. Results The results revealed that ICA and 64KDAb positive rate in type I diabetes patients and their first-degree relatives was significantly higher than normal individuals. The positive rate of 64KDAb is higher than that of ICA and IAA. Conclusion These results suggest that 64KDAb's sensitivity is higher than ICA and IAA's,so 64KDAb is more valuable as the marker of predicting type 1 diabetes. The combined determination of ICA, 64KDAb and IAA might improve the value for predicting diabetes.