Objective To observe the TCM syndrome changes of lung cancer patients before and after chemotherapy and the effect of Shengxuetang on dealing with side and toxic effects caused by chemotherapy and patient’s immune function. Method Phase III and IV lung cancer patients were randomly divided into two groups, treatment group and control group. Patients in the treatment group were given the combination of chemotherapy and Shengxuetang, while those in the control group were given the combination of chemotherapy and berbamine. Peripheral WBC count, HGB level, platelet count, T-cell count, and NK cell activity were measured, and other toxic effects were observed before and after chemotherapy. Results Before chemotherapy, there were two syndrome types, one is the deficiency of Qi and Yin, and the other is phlegm-damp due to deficiency of Qi accompanied with blood stasis. During the treatment, these two syndrome gradually transformed to the deficiency of both Qi and Yin and coagulation of phlegm and blood stasis. The chance for patients to develop myelosuppression had no difference between two groups, however, most patients in the treatment group developed grade I myelosuppression, while in the control group, most patients developed grade II myelosuppression. G-CSF was prescribed more in the control group than in the treatment group (P

Adult ; Aged ; Aged, 80 and over ; China ; epidemiology ; Humans ; Middle Aged ; Pneumoconiosis ; epidemiology

Objective To investigate the effects of Thomas solution in combination with nitroglycerine of different concentrations on rat cardiac preservation for 8 h. Methods Thirty Wistar rats were selected,and Langendorff heart perfusion models were established.Rats were randomly divided into Thomas solution group,Thomas solution+4?10-6 mol/L nitroglycerine group and Thomas solution+4?10-5 mol/L nitroglycerine group(n=10).After hypothermic preservation(4 ℃)for 8 h,the cardiac function of each group was determined.Tissues of left ventricular wall were obtained,and changes of myocardial ultrastructure were observed by electron microscopy. Results Compared with Thomas solution group,the cardiac function was significantly improved and the myocardial ultrastructure injury was less severe in Thomas solution+4?10-5 mol/L nitroglycerine group after hypothermic preservation(4 ℃)for 8 h,while there was no significant difference in myocardial ultrastructure injury and cardiac function between Thomas solution group and Thomas solution+4?10-6 mol/L nitroglycerine group. Conclusion Thomas solution in combination with 4?10-5 mol/L nitroglycerine can significantly improve the preservation effects for isolated hearts in rats.

Animals ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Endotoxemia ; blood ; drug therapy ; immunology ; Humans ; Lipopolysaccharide Receptors ; blood ; Lipopolysaccharides ; blood ; Phytotherapy ; Shock, Septic ; blood ; drug therapy ; immunology

Aneurysm, Dissecting ; surgery ; Aortic Aneurysm ; surgery ; Blood Vessel Prosthesis Implantation ; Humans ; Postoperative Complications ; Stents

Objective To observe the influencing factors of recurrence and metastasis for postoperative breast cancer high-risk population, and TCM regimen of syndrome differentiation and treatment was used to validate its significance for the prevention of recurrence and metastasis. Methods The influencing factors of recurrence and metastasis of 178 postoperative breast cancer high-risk cases with positive hormone receptor were studied. The recurrence and metastasis, disease-free survival and accumulative points of TCM symptoms of integrated group (with TCM syndrome differentiation and endocrine therapy) and western medicine group (with endocrine therapy) were compared. Results Lymph node metastasis, cancer staging and TCM therapy had influence on the disease-free survival rate of postoperative breast cancer high-risk patients. TCM therapy was the independent prognostic factor for disease-free survival. 3-year recurrence and metastasis rate was lower in integrated group than that in western medicine group, with statistical difference (P=0.03). The total accumulative points of TCM symptoms in both two groups decreased after treated for 3 and 6 months, integrated group showed greater significance. TCM therapy was better for the treatment of irritability, hot flash and perspiration, good for spontaneous perspiration and insomnia, but poor in dry mouth, bitter taste in mouth and fatigue. Conclusion Lymph node metastasis, cancer staging and TCM therapy are main influencing factors for recurrence and metastasis. TCM therapy with regimen of syndrome differentiation and treatment can reduce 3-year recurrence and metastasis rate, improve TCM symptoms, especially is significant for the improvement of irritability, hot flash and perspiration.

Objective To study the changes of amplitude of low-frequency fluctuation (ALFF) of the resting state fMRI in heroin abuser (HD), and discussed its underlying neurophysiological mechanism.Methods The resting state fMRI data of 15 heroin abusers and 15 normal volunteers were analyzed by ALFF.The amplitude of the blood oxygenation level dependent activation of the resting state brain was investigated.The brain structures showing increased and decreased ALFF in TLE patients were demonstrated by comparing to normal subjects with 2-sample t -test with threshold of P＜0.05.Results Compared with normal subjects,the regions showing decreased ALFF in HD patients were distributed in right temporal lobe(45, - 30, -21 ) ,left hippocampus( - 36,- 33, - 6), right thalamus ( 24, - 12,27 ), left posterior cingulum gyrus ( - 15, - 54,24 ), right parietal lobe /precuneus ( 21, - 51,36 ), right inferior parietal lobule ( 21, - 48,78 ) and dorsal lateral aspect of the right frontal lobe(21, - 48,78) ,while ALLF of left(45, - 42,63 ) lateral frontal cortex(0 ,39,72) in HD patients was significantly higher.Conclusion HD shows abnormal brain functional organization in resting state, which may play an important role in the production, maintenance and relapse after withdrawal of heroin abuse.

Background and purpose:The morbidity and mortality of lung cancer are currently the highest malignant tumor in China and the world. Most onset age of the illness is after 60 years old. Therefore, surgical resection of lung cancer in the elderly is very worthy of concern. This study aimed to investigate the clinical features, epidemic characteristics and conditions in perioperative period between the elderly and middle-aged patients with lung cancer, and provide the reference for clinical treatment.Methods:Totally 1 019 patients with lung cancer who were admitted to the hospital and accepted the operations in department of thoracic surgery in Shanghai Pulmonary Hospital from Jan. 2007 to Dec. 2012 were analysed retrospectively. The clinical data including gender, pathological type, TNM stage, intraoperative amount of bleeding and post-operative length of hospitalization were compared.Results:There was a signiifcant difference in sexual factors between these two groups (P?0.05), and compared with the middle-aged group, the proportion of male was more higher in the elderly group (76.91%vs 52.81%). Adenocarcinoma was the most common and squamous carcinoma was the next in both two groups. The constituent ratio of the pathlogical type between the elderly group and the middle-aged group was statistically signiifcant (P?0.05). The squamous carcinoma in the elderly group was higher than that in the middle-aged group (37.5%vs 15.6%). On the contrary, adenocarcinoma was more common in the middle-aged group (72.8%vs 50.7%). StagesⅡa,Ⅱb, andⅢa were more common in the elderly group and stagesⅠa, andⅠb were the most clinical stage in the middle-aged group. The clinical stage between two groups was statistically significant (P?0.05).The intraoperative amount of bleeding was higher and the post-operative length of hospitalization was longer in the elderly group, with a signiifcant difference as compared with that in the middle-aged group(P?0.05). And there was a signiifcant difference in incidence of accompanying diseases between the two groups, compared with the middle-aged group, the proportion of accompanying diseases was more higher in the elderly group(58.6%vs42.3%).Conclusion:Elderly patients with lung cancer are more common in males, with adenocarcinoma being the most common. The cancer mostly belongs to a medium or advanced stage. Elderly patients have the trend with more amount of bleeding in operation and lengh of stay.

Objective To investigate the feasibility and stability of medical gas suction feeding device for copying the model of respiratory failure in dogs. Methods The self-designed medical gas suction feeding device was used to establish the model of respiratory failure in dogs. After regulating the proportion of oxygen (O2), carbon dioxide (CO2) and nitrogen (N2), the fraction of inspiration O2 (FiO2) was decreased, while the forced inspiratory carbon dioxide (FiCO2) was increased. At the same time, the breathing out pathway was open to make the arterial oxygen partial pressure p (O2) and arterial blood carbon dioxide partial pressure p (CO2) reached and stabilized in a stable condition. The arterial blood samples between default state and 1 hour, 2 hour after modeling were collected to detect the blood gas index. Results One hour after the establishment of model, the p (O2) was≤60 mmHg (1 mmHg=0.133 kPa), and p (CO2) was≥50 mmHg (1 mmHg=0.133 kPa), which suggested that the dog model of respiratory failure was established successfully. Compared with the basic state, data of pH, oxygen content, oxygen saturation (SaO2) and residual alkali (BE) were decreased at 1 hour and 2 hour after modeling (P < 0.05). The p (O2), oxygen content, SaO2 were decreased in 2 hour after modeling compared with those of 1h after modeling (P<0.05). There were no significant differences in pH, p (CO2), TCO2, HCO3-and BE between 1 hour and 2 hour after modeling (P > 0.05). Conclusion Under the regulation of the medical gas suction feeding device, the respiratory failure state of large experimental animals is successfully established.