Autophagy ; Cervical Cord ; injuries ; Humans ; Magnetic Resonance Imaging ; Spinal Cord Injuries ; complications ; diagnosis ; pathology

OBJECTIVE:To investigate the effect of thymosin α1 combined with chemotherapy on immune function in patients with advanced gastric cancer and quality of life. METHODS:90 patients with advanced gastric cancer were randomly divided into observation group and control group with 45 cases in each group. Control group was treated with FOLFOX4 chemotherapy plan(so-dium oxaliplatin+calcium folinate+fluorouracil),and observation group was additionally treated with thymosin α1 1.5 mg subcutane-ously,once a day,on the basis of control group. A treatment course lasted for 3 weeks,and both received 3 courses of treatment. The immune function and quality of life were evaluated in 2 groups. RESULTS:The effective rate of observation group was 57.8%,and that of control group was 53.3%;there was no significant difference between 2 groups (P>0.05). The incidence of leukopenia in observation group was 24.4%,which was significantly lower than control group (55.6%),with statistical signifi-cance(P<0.05). There was no statistical significance in CD4+,CD8+ and NK score between 2 groups before chemotherapy(P>0.05). After treatment,above index of observation were all higher than those of control group,with statistical significance (P<0.05). The total health QLQ-C30 EORTC score in observation group was higher than in control group after chemotherapy,with sta-tistical significance(P<0.05). CONCLUSIONS:Thymosin α1 combined with chemotherapy can significantly improve the immune function and quality of life.

Bronchogenic Cyst ; Humans ; Laryngeal Diseases ; Male ; Middle Aged

Objective To investigate the expressions and clinical significance of HMGB1 and mutp53 in bile duct carcinoma tissue.Methods The expressions of HMGB1 and mutp53 were detected by immunohistochemistry in 47 cases cholangiocarcinoma tissue and 25 cases normal biliary duct tissue,and their correlation with clinicopathological parameters of cholangiocarcinoma was analyzed.Results The expression of HMGB1 and mutp53 was positive in 78.72％ (37/47) and 63.83％ (30/47) respectively of the cases with cholangiocarcinoma tissue,and 12.00％ (3/25) and 4.00％ (1/25)respectively of the cases in normal biliary duct tissue(all P ＜0.01).The expression of HMGB1 and mutp53 in cholangiocarcinoma tissue was relating to degree of tumor differentiation,lymph node metastasis,perineural invasion and TNM-staging(all P ＜ 0.05),and no relation to age,gender,serum bilirubin level,metastasis of tumor and site of tumor(all P ＞0.05).The expression of HMGB1 was positively correlated with that of mutp53 in bile duct carcinoma tissue(r =0.574,P ＜ 0.05).Conclusion The expressions of HMGB1 and mutp53 were increased in cholangiocarcinoma tissue,both of them play critical role for the occurrence,development,invasion and metastasis of cholangiocarcinoma.

Objective　To study the effects of glucose and lipid metabolism on gallstone formation. Methods　Twenty five patients with gallstones and 25 normal volunteer controls were studied from January to April in 1998. The patients were well matched the control with sex and age (1∶1). In the study, Body Mass Index (BMI) and Waist-to-Hip circumference ratio (W/H) were measured. Blood glucose, glucosylated hemoglobin (HbA1C), insulin, C peptide and all parameters of lipids were detected at fasting state. The glucose,insulin, C peptide were detected again at 2-hour after taking 75g glucose orally. Results　The result showed there was no difference on BMI and W/H between the patients and controls. HbA1C、mean fasting and 2-hour glucose concentration were not in significantly different between the two groups (P>0.05, P>0.2, P>0.1 respectively). There were 10 patients with abnormal glucose metabolism (7 with NIDDM, 3 with IGT), but only 4 controls were abnoumal (one with NIDDM, three with IGT). The difference was significant (P<0.05). Furthermore, the mean fasting and 2-hour insulin concentration of gallstone group was higher than that of the control (P<0.02, P<0.05). And the gallstone group had a higher fasting C peptide concentration than control (P<0.05). There was no statistical difference on the parameters of plasma lipid between the tow groups. Conclusion　The study suggests that diabetes mellious and hyperinsulinemia acted as an important role on gallstone formation.

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A solution with different Cu supply levels was cultured to investigate gama-aminobutyric acid (GABA) accumulation in Elsholtzia splendens, a native Chinese Cu-tolerant and accumulating plant species. Increasing Cu from 0.25 to 500 micromol/L significantly enhanced levels of GABA and histidine (His), but considerably decreased levels of aspartate (Asp) and glutamate (Glu) in the leaves. The leaf Asp level negatively correlated with leaf Cu level, while leaf GABA level positively correlated with leaf Cu level. The leaf Glu level negatively correlated with leaf GABA level in Elsholtzia splendens. The depletion of leaf Glu may be related to the enhanced synthesis of leaf GABA under Cu stress.
Copper ; toxicity ; Dose-Response Relationship, Drug ; Drug Tolerance ; physiology ; Gene Expression Regulation ; drug effects ; Lamiaceae ; drug effects ; metabolism ; Plant Leaves ; drug effects ; metabolism ; gamma-Aminobutyric Acid ; metabolism

Acupuncture Points ; Biological Evolution ; Humans ; Terminology as Topic

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Capsules ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Integrative Medicine ; Lung Neoplasms ; drug therapy ; Phytotherapy ; Small Cell Lung Carcinoma ; drug therapy

Breath Tests ; methods ; Child ; Humans ; Infant ; Lung Diseases ; diagnosis ; physiopathology ; Lung Volume Measurements ; Maximal Voluntary Ventilation ; Respiratory Function Tests ; Tidal Volume