Specimens from 12 cases of pancreatic endocrine tumors were investigated by light and electron microscopy and immunohistochemical staining. Pancreatic stem cell-like cells with special characteristics of pancreatic stem cell were found in the proliferating small ductules and dispersed at the margins of pancreatic endocrine tumors in all the cases studied.

Adolescent ; Adult ; Disease-Free Survival ; Female ; Graft vs Host Disease ; etiology ; prevention & control ; Hematologic Neoplasms ; therapy ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive ; therapy ; Leukemia, Myeloid, Acute ; therapy ; Lymphocyte Transfusion ; Lymphoma, Non-Hodgkin ; therapy ; Male ; Middle Aged ; Recurrence ; Survival Rate ; Transplantation, Homologous ; Young Adult

The effects of continuous subcutaneous insulin injection (CSII, n=306) and multiple subcutaneous insulin injection (MSII, n=310)on hyperglycemia in patients with diabetes mellitus were compared. The results suggest that the effect of CSII is more prompt and efficient with lower incidence of hypoglycemia as compared with MSII.

Adolescent ; Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Child ; Cyclophosphamide ; therapeutic use ; Dexamethasone ; therapeutic use ; Disease-Free Survival ; Doxorubicin ; therapeutic use ; Female ; Follow-Up Studies ; Hematopoietic Stem Cell Transplantation ; Humans ; L-Lactate Dehydrogenase ; blood ; Lymphoma, T-Cell ; blood ; drug therapy ; therapy ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Remission Induction ; Retrospective Studies ; Survival Rate ; Transplantation, Autologous ; Vincristine ; therapeutic use ; Young Adult

Adult ; Ear Neoplasms ; Eustachian Tube ; pathology ; Humans ; Male ; Teratoma

High-resolution magnetic resonance imaging (HRMRI) is a safe, non-invasive, inexpensive, accurate and reproducible clini-cal imaging modality, and the results can acutely reflect the extent of atherosclerotic disease and have high predictive values for future clini-cal events. It uses black blood imaging techniques and can obtain sufficient sensitivity for submillimetre imaging. HRMRI has been used widely to visualize the vessel wall and differentiate the components of atherosclerotic plaques. It is of important clinical meaning to evaluate plaque vulnerability with HRMRI, which is related to the remodeling pattern, plaque burden, intraplaque hemorrhage and contrast enhance-ment, and plaque distribution, etc.

OBJECTIVE: To analyze the drug use in outpatient and emergency departments of our hospital.METHODS: A total of 12 000 prescriptions in outpatient and emergency departments in 2006 were randomly sampled for the analysis of drug use.RESULTS: 43% of the drugs were used singly and 13% were combined use of 4 or more than 4 drugs.Oral administration and intravenous injection were the leading routes of administration.3.10% of the prescriptions were irrational in dosage,repeated drug use,dosage regimen,use of dissolvants,drug combination,and drug choice etc.CONCLUSION: The drug use in the outpatient and emergency departments of our hospital were rational basically,yet there are still some problems remains to be tackled.Great importance should be attached to the prescription check.

Objective To investigate the correlation between microalbuminuria (MAU) and obesity and its indexes, including BMI, waist circumference(WC), and waist-to-hip ratio(WHR) , among partial community population in Beijing. Methods A total of 2080 subjects who took physical examination in Beijing, including 810 men and 1270 women with a mean age of(50. 9 ± 13. 1 )years, were enrolled. The informed consent has been achieved from each patients. BMI and WHR were calculated based on collected data of height, weight, WC, and hipline. Urine albumin-creatinine ratio(ACR) within the range of 30-300mg/g was classified as MAU. The subjects were divided into normal albuminuria ( NAU ) group and MAU group. The correlations between MAU and different obesity indexes including BMI, WC and WHR, were analyzed. Results Among the 2080 subjects, there was a positive correlation between BMI (r = 0. 1276,P＜0.01) and ACR, and WC (r = 0.0840, P ＜0.01) and ACR. WHR and ACR was irrelevant ( P ＞ 0. 05 ). In univariate analysis, there was significant difference in BMI ≥ 28 kg/m2 ( OR = 2. 02 ) and WC ≥85 cm (male) or≥80 cm (female) (OR = 1.69 ) between NAU group and MAU group (P ＜ 0. 05 ).There was no significant difference in BMI 24-＜ 28 kg/m2, and WHR ≥0. 90 (male) or ≥0. 85 (female)between NAU group and MAU group( P≥0. 05 ). Multivariate logistic regression analysis revealed that BMI ( OR = 1.06) was an isolated independent risk factor of MAU from age ( OR = 1.01 ), female ( OR = 1.42),systolic blood pressure (OR=1.01), TC (OR=1.93) and HDL-C (OR=0.54). Conclusions Obesity is an independent risk factor of MAU among partial community population in Beijing. The correlation between different obesity indexes and MAU also differs.

Adult ; Ammonia ; poisoning ; Female ; Humans ; Microscopy, Electron ; Poisoning ; complications ; Respiratory Function Tests ; Respiratory System ; drug effects ; pathology ; ultrastructure ; Time Factors

Animals ; Brain ; metabolism ; Female ; Ginkgolides ; pharmacology ; Hypoxia ; metabolism ; Lactic Acid ; metabolism ; Male ; Malondialdehyde ; metabolism ; Rats ; Rats, Sprague-Dawley ; Sodium-Potassium-Exchanging ATPase ; metabolism