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| 1 | Immunoexpression of cyclooxygenase-2 in primary gastric carcinomas and lymph node metastases显示文摘AIM: To evaluate immunoexpression of cyclooxygenase-2 (COX-2) in primary gastric carcinomas and respective lymph node metastases. METHODS: Immunohistochemistry to analyze COX-2 expression was performed on tissue microarray slices obtained from 36 specimens of gastrectomy and satellite lymph nodes from patients with gastric carcinoma. RESULTS: Immunostaining was seen in most cases, and COX-2 expression was higher in lymph node me-tastases than in corresponding primary gastric tumors of intestinal, diffuse and mixed carcinomas, with a statistically signif icant difference in the diffuse histotype (P = 0.0108). CONCLUSION: COX-2 immunoexpression occurs frequently in primary gastric carcinomas, but higher expression of this enzyme is observed in lymph node metastases of the diffuse histotype. | Paulo RC Almeida Francisco VA Ferreira Cássio C Santos Francisco D Rocha-Filho Raul RP Feitosa Esther AA Falco Belise K Cavada Roberto CP Lima-Júnior Ronaldo A Ribeiro | 2012 | World Journal of Gastroenterology2012，18，8： | 14 |
| 2 | Pneumo-CT assessing response to neoadjuvant therapy in esophageal cancer: Imaging-pathological correlation显示文摘Pneumo-computed tomography (PnCT) is a technique primarily developed and used to study stenotic lesions of the esophagus, gastroesophageal junction and stom-ach for pre-surgical planning. It helps to define both upper and lower borders of neoplasms located in the aforementioned areas. It achieves maximum lumen distension with CO2 highlighting thickened areas of the esophageal wall, thus allowing an accurate quantifica-tion of their extents. Although there are other alterna-tives for distension (oral contrast agents, water and ef-fervescent granules), they may be suboptimal. Patients with locally advanced esophageal cancer have a dismal prognosis despite surgical resection. Therefore, neo-adjuvant treatment strategies using radiation therapy and chemotherapy were developed to improve sur-vival. Neoadjuvant therapy improves esophageal tumor prognosis in a substantial proportion of patients, and the use of imaging techniques is mandatory to detect their response. PnCT combined with virtual endoscopy and multiplanar reconstruction enhances morphologic details in esophageal cancer, and thus would allow animproved assessment of response to neoadjuvant treat-ment. Therefore, more information could be provided to assess the efficacy of pre-surgical treatment. We de-scribe the potential use of PnCT to assess the response to neoadjuvant therapy in esophageal cancer with an imaging pathologic correlation. | Marina Ulla Ernestina Gentile Ezequiel Levy Yeyati Maria L Diez Demetrio Cavadas Ricardo D Garcia-Monaco Pablo R Ros | 2013 | World Journal of Gastrointestinal Oncology2013，5，12： | 3 |
| 3 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation显示文摘 | Vassallo BC Cavadas D Beveruggi E | 2002 | Eur Cardio-thoraci Surg2002，21，8： | 1 |
| 4 | Toxicity of some glucose/mannose-binding lectins to Biomphalaria glabrata and Artemia salina显示文摘 | SANTOS A F D CAVADA B S ROCHA B A M D | 2010 | Bioresource Technology2010，101，2： | 1 |
| 5 | Chronic Inhalation of Rotenone or Paraquat Does not Induce Parkinson's Disease Ssymptoms in Mice or Rats 显示文摘 | ROJO A I CAVADA C SAGARRA M R D | 2007 | Experimental Neurology2007，208，： | 1 |
| 6 | Treatment of postoperative chylothaorx through laparoscopic thoracic duct ligation显示文摘 | Vassalo BC Cavadas D Ebeverag GJ | 2002 | European Journal of Cardio thoracic surgery2002，8，： | 1 |
| 7 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation显示文摘 | Cavadas D Beveraggi E | 2002 | European J Cardio-thoracic Surgery2002，21，8： | 1 |
| 8 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation显示文摘 | Vassallo BC Cavadas D Beveraggi E | 2002 | European J Cardio-thoracic Surgery2002，21，8： | 1 |
| 9 | Treatment of postoperative chyLothorax through Lapamseopic thoracic duct Ligation显示文摘 | Cavadas D Beveraggi E | 2002 | European J carclio-thoracic Surgery2002，21，8： | 1 |
| 10 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation显示文摘 | Vassallo BC Cavadas D Beveraggi E | 2002 | European J Cardio-thoracic Surgery2002，21，3： | 1 |
| 11 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation 显示文摘 | Vassallo BC cavadas D Beveraggi E | 2002 | European J Cardio - thoracic Surgery2002，21，3： | 1 |
| 12 | Treatment of postoperative chylothorax through laparoscopic thoracic duct ligation显示文摘 | Vassallo BC Cavadas D Ebeverag GJ | 2002 | European Joumal of Cardiothoracic Surgery2002，8，： | 1 |
| 13 | Blood sampling methodology is crucial for precise measurement of plasma catecholamines concentrations in mice 显示文摘 | Grouzmann E Cavadas C Grand D | 2003 | Pflugers Arch2003，447，2： | 1 |
| 14 | Teste com lectina no controle de Meloidogyne incognita em tomateiro显示文摘 | PONTE J J D A CAVADA B S SILVEIRA-FILHO J | 1996 | Fitpatol Bras1996，21，： | 1 |
| 15 | Treat-ment of postoperative chylothorax through laparoscopic thoracic duct ligation 显示文摘 | Vassallo BC Cavadas D Ebeverag GJ | 2002 | European Journal of Card io-thoracic Surgery2002，8，： | 1 |
| 16 | Blood sampling methodology is crucial for precise measurement of plasma catecholamines concentrations in mice显示文摘 | Grouzmann E Cavadas C Grand D | | 0，，02： | 1 |
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