No abstract available.
Humans ; Quality of Life* ; Self Care*

Excitatory Amino Acids ; secretion ; Humans ; Neurotransmitter Agents ; secretion ; Pain, Postoperative ; etiology ; metabolism ; prevention & control

Atherosclerosis ; Humans

“Hygiene hypothesis” may be the reason for the increased incidence of childhood asthma in recent years.A large number of clinical studies indicate that,probiotics,which play a positive role in the digestive system diseases,can prevent and treat children atopic dermatitis as well as food allergies,but the conclusions of prevention and treatment of asthma have been inconsistent.More and more of the animal experiments show that probiotics have benefical effects in the prevention or therapy of asthma,its mechanism is still in the exploration,probiotics such as lactobacillus will provide a new clinical thought for the prevention and treatment of childhood asthma in the future.

[Objective] To study the availability of machine packaging Chinese yam.By comparing granules in different specifications of Chinese yam,select best granule diameter,replace the primary artificial package with machine for large batch production.[Method] Measure water soluble extract and humidity-absorption,pile concentration and dormant angle,investigate its fill and flow.[Result] The measurement of 10order≤d1≤24order is more in accordance with experimental requirement.[Conclusion] The granule of 10order≤d1≤24order has more availability for machine package.

Objective To discuss the relationship between the incidence of lymph node metastasis and tumor size in patients with non small cell lung cancer,and to provide evidence for clinical operation and follow -up treat-ment.Methods 180 patients with non small cell lung cancer who were hospitalized and recieived Lobectomy opera-tion were selected,the clinical data of patients and resection of tumor size,lymph node metastasis were retrospectively analyzed,and then the relationship between the lymph node metastasis and tumor volume was investigated.Results 180 cases of patients with lymph node metastasis rate was 37.20%,in which hilar lymph node metastasis rate was 11.02 percent and mediastinal lymph node metastasis rate was 10.95%.Lung lymph node metastasis rates in lymph node metastasis,hilar and mediastinal lymph node metastasis of T1a were 13.21%,15.09% and 13.21%;those of T1b period were 38.09%,35.71% and 28.57%;of T2a period were 44.44%,37.78% and 31.11%;of T2b period were 64.26%,57.14% and 53.57%;and those of T3 period were 58.33%,66.67% and41.67%.Lymph node metastasis,hilar and mediastinal lymph node metastasis in lung lymph nodes transfer rate with patients of T1a had significantly differences compared with patients of T1b,T2a,T2b and T3 stage.(χ2 =5.363,6.175,4.372,8.778, 5.363,9.631,7.936,9.631,20.463,7.521,6.175,4.387,all P <0.05).Hilar lymph node metastasis and lung metastases of T1b and T2b had a significant difference (χ2 =12.353,4.585,all P <0.05).Conclusion For non -small cell lung cancer,tumor size is positively correlated with lymph node metastasis and the greater the tumor size, the greater the likelihood of lymph node metastasis.

Two monoclonal antibodies of anti-mouse pancreatic cancer, 2B_6and 2B~(10), were purified by the use of salt fractionation-exchange chromatography(DEAE-52) or affinity chromatography from culture supernatants and mice ascites of the hybridomas. After assayed by the use of SDS-PAGE and labeled with FITC, they were used to analyse related antigen site of 35 tissue samples of several human tumor by means of direct-fluorescence method. There was an intense positive reaction between 2B_(10)and 4 samples of gastric cancer. 2B_6or 2B_(10)and 3 tissur samples of ovary cancer and 1 clonal cell of ovary cancer also had intense positive reaction. These results showed that there exist common tumor antigen in both human and mice.

The antero-posterior chest rcentgenogram of mitral valve disease before and after valve prosthesis were presented for the preliminary evaluation of the surgical effects. The criteria included cardio-thoracic ratio, DPA/DHT X 100, diameter of Rt descending oranch of pulmonary artery, diameter of Rt upper pulmonary vein, total huar width, pulmonary hypertension, changes of pulmonary artery tributaries, K-B line, interlobar pleural thickening and pleural effusion. 15 cases of mitral valve dilation were selected randomly for control. The cardiopulmonary changes of the prosthetic group showed significant improvement 1/2 month postoperatively. the rate of improvement was rapid within the first 2 month and then slowed down gradually but improved steadily during the first year of convalescence. Statistical-ly most criteria showed P

The cognitive conflict between doctors and patients mainly manifests in the different cognition of diseases,the expectation of medical skill and the understanding of medical science.The way to dissolve the cognitive conflict between doctors and patients lies in strengthening exchange and communication between them.