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| 1 | Intestinal acariasis in Anhui Province显示文摘INTRODUCTIONThe mites found in stored food and house comprise a largegroup of subclass Acari,belonging to the suborderAcardida of the order Acariformes.They can be found indust and vacuum samples from floors,furniture,mattresses,Chinese herbal medicine,dry fruit,grain, | Li CP Wang J | 2000 | World Journal of Gastroenterology2000，6，4： | 27 |
| 2 | The effects of the formula of amino acids enriched BCAA on nutritional support in traumatic patients显示文摘AIM: To investigate the formula of amino acid enriched BCAA on nutritional support in traumatic patients after operation.METHODS: 40 adult patients after moderate or large abdominal operations were enrolled in a prospective,randomly and single-blind-controlled study, and total parenteral nutrition (TPN) with either formula of amino acid (AA group, 20 cases) or formula of amino acid enriched BCAA (BCAA group, 20 cases). From the second day after operation, total parenteral nutrition was infused to the patients in both groups with equal calorie and equal nitrogen by central or peripheral vein during more than 12 hours per day for 6 days. Meanwhile, nitrogen balance was assayed by collecting 24 hours urine for 6 days. The markers of protein metabolism were investigated such as amino acid patterns, levels of total protein, albumin, prealbumin,transferrin and fibronectin in serum.RESULTS: The positive nitrogen balance in BCAA group occurred two days earlier than that in AA group. The serum levels oftotal protein and albumin in BCAA group were increased more obviously than that in AA group. The concentration of valine was notably increased and the concentration of arginine was markedly decreased in BCAA group after the formula of amino acids enriched BCAA transfusion.CONCLUSION: The formula of amino acid enriched BCAA may normalize the levels of serum amino acids, reduce the proteolysis, increase the synthesis of protein, improve the nutritional status of traumatic patients after operation. | Xin-Ying Wang Ning Li Jun Gu Wei-Qin Li Jie-Shou Li Medical School of Nanjing University,Research Institute of General Surgery,Jinling Hospital,Nanjing 210002,Jiangsu Province,China | 2003 | World Journal of Gastroenterology2003，9，3： | 8 |
| 3 | Multiple metastases to the small bowel from large cell bronchial carcinomas显示文摘AIM: Metastases from lung cancer to gastrointestinal tract are not rare atpostmortem studies but the development of clinically significant symptoms from the gastrointestinal metastases is very unusual.METHODS: Formalin-fixed, paraffin-embedded tissues were cut into 5 μm thick sections and routinely stained with hematoxylin and eosin. Some slides were also stained with Alcian-PAS. Antibodies used were primary antibodies to pancytokeratin, cytokeratin 7, cytokeratin 20, epithelial membrane antigen, vimentin, smooth muscle actin and CD-117.RESULTS: We observed three patients who presented with multiple metastases from large cell bronchial carcinoma to small intestine. Two of them had abdominal symptoms (sudden onset of abdominal pain, constipation and vomiting) and in one case the tumor was incidentally found during autopsy. Microscopically, all tumors showed a same histological pattern and consisted almost exclusively of strands and sheets of poorly cohesive, polymorphic giant cells with scanty, delicate stromas. Few smaller polygonal anaplastic cells dispersed between polymorphic giant cells,were also observed. Immunohistochemistry showed positive staining of the tumor cells with cytokeratin and vimentin. Microscopically and immunohistochemically all metastases had a similar pattern to primary anaplastic carcinoma of the small intestine.CONCLUSION: In patients with small intestine tumors showing anaplastic features, especially with multiple tumors, metastases from large cell bronchial carcinoma should be first excluded, because it seems that they are more common than expected. | Davor Tomas Mario Ledinsky Mladen Belicza Bozo Kru(s|ˇ)lin | 2005 | World Journal of Gastroenterology2005，11，9： | 4 |
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