Abdominal Neoplasms ; complications ; metabolism ; pathology ; surgery ; Adult ; Dendritic Cell Sarcoma, Follicular ; complications ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Female ; Humans ; Ki-1 Antigen ; metabolism ; Leukocytosis ; complications ; metabolism ; pathology ; surgery ; Receptors, Complement 3b ; metabolism ; Receptors, Complement 3d ; metabolism ; Young Adult

OBJECTIVETo evaluate the correlation between standardized uptake valus (SUV) of 18F-fluorodeoxyglucose (18 F-FDG) of tumor at PET/CT examination and the expression of glucose transporter-1 (Glutl) and Ki-67 in esophageal cancer.

METHODS56 patients with esophageal cancer were evaluated with 18 F-FDG PET/CT examination before operation. The expression of Glut1 and Ki-67 antigen in the tumor tissues was detected by immunohistochemistry after operation.

RESULTS(1) Positive rate of Glutl and Ki-67 expression in esophageal cancer tissues was 100% , respectively. There was a positive correlation between the expression of Glutl and Ki-67 and the clinical stages and differentiation of the tumor. The more the tumor and the clinical stages were advanced and the lower was the tumor differentiation, the more Glutl and Ki-67 were expressed. (2) There were abnormal radioactive high uptake regions on PET/CT imaging of esophagus in the 56 patients, which were confirmed by pathology as the primary carcinoma. The SUV was higher than 2. 5. There was a gradually increasing tendency in SUV along with the lowering of the tumor differentiation and the advance of clinical stages. (3)There was a correlation between the expression of Glutl, Ki-67 and the SUV, the more Glutl and Ki-67 were expressed, the higher the SUV of tumor 18F-FDG at PET/CT examination was in esophageal tumor tissues.

CONCLUSIONThere is a widespread expression of Glutl in esophageal cancer tissues, and the SUV may be used to indirectly evaluate the proliferative capacity of esophageal cancer.

Adenocarcinoma ; metabolism ; pathology ; Adult ; Aged ; Carcinoma, Squamous Cell ; metabolism ; pathology ; Cell Differentiation ; Esophageal Neoplasms ; metabolism ; pathology ; Female ; Fluorodeoxyglucose F18 ; pharmacokinetics ; Glucose Transporter Type 1 ; metabolism ; Humans ; Immunohistochemistry ; Ki-67 Antigen ; metabolism ; Male ; Middle Aged ; Neoplasm Staging ; Positron-Emission Tomography ; methods ; Tissue Distribution ; Tomography, X-Ray Computed ; methods

Puerarin injection is commonly used in clinical treatment of coronary heart disease, angina pectoris, retinal artery, vein occlusion, sudden deafness and so on. This paper is aimed to evaluate the safety of puerarin injection in clinical use and explore the related factors that may cause its adverse reactions (ADRs), so as to find the warning signal of safety medication in time, put forward early warning, make early judgment and treatment, and ensure the safety of drug use. By strengthening surveillance, the best medication plan was established to prevent the occurrence of adverse reactions of puerarin injection and enhance people's awareness on the safety of puerarin injection. Database were searched to collect literature related to ADRs of puerarin injection. The data were extracted and analyzed by decision tree with treeage software and ² test was used to verify the data. A total of 62 papers involving 129 cases were included. The results showed that ADRs occurred mostly in patients aged 50-79 years, with the immune system and blood system accounting for the majority (88.3%), and ADRs occurred mostly 48 h after drug administration (61.1%). The severity of ADRs was not related to the dosage of puerarin, but it was related to the choice of the infusion solvent. In puerarin injection, most of the ADRs were moderate or severe (64.3%), 13 out of 129 cases were of death. Therefore, the indications and methods of use should be strictly controlled, and the allergic history of patients should be carefully questioned before medication to strengthen the monitoring of drug use.
Aged ; Drugs, Chinese Herbal ; adverse effects ; therapeutic use ; Humans ; Injections ; Isoflavones ; adverse effects ; therapeutic use ; Middle Aged