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327篇 您的检索式:作者名="Beger HG"
    题名 作者 年代 出处 被引量
1不同pH值培养液对肝细胞一氧化氮合成的影响显示文摘目的 探讨不同 pH值条件对肝细胞培养时一氧化氮 (NO)产生的影响及对肝细胞的损伤程度。方法 本研究首先将成年健康大鼠经静脉注射灭活有毒棒状杆菌 ,感染 4天后处死动物取肝脏作肝细胞分离并培养 ,2 4h后在培养液中加入L 精氨酸 ,同时将培养液调节成pH7.0、pH7.4及 pH7.8三组 ,又在每一 pH处理组中分出对照组 (CP组 )、大肠杆菌内毒素刺激组 (CP +LPS组 )及单甲基精氨酸抑制组 (CP +LPS +NMA组 ) ,继续培养 2 4h。结果 CP组产生约 10 0 μmol/L的NO ,pH值的改变对其无明显影响。在CP +LPS处理的肝细胞 ,pH7.4及 pH7.8组的值分别为 (2 39.3± 18) μmol/L及(2 2 8.4± 14.7) μmol/L ,显著高于pH7.0组 ((16 3.2± 5 .7) μmol/L ,P <0 .0 1)。加用NMA后 ,一氧化氮的产生明显减少 ,但三组间差异无显著性。加用LPS后肝细胞的损伤加重 ,pH7.0组LDH及ALT值显著高于 pH7.4及pH7.8组。当应用NMA抑制NO生成时 ,培养液中乳酸脱氢酶 (LDH)和丙氨酸转氨酶 (ALT)值显著升高 ,并以酸性组为明显。在CP组肝细胞 ,iNOS的产生量在三种不同 pH处理间无明显差别 ,加用LPS刺激后 ,iNOS的合成明显增加 ,而且酸性或碱性情况下iNOS的合成较 pH7.4时更高。结论 对处于炎症状态的肝细胞 ,酸性环境会抑制一氧化氮合成 。舒志军 韩伏莅 Jung M Beger HG Nuessler AK 2000中华消化杂志2000,20,1:6
2Duodenum preserving head resection in chronic pancreatitis changes the natural course of the disease:a single-center 26-year experience显示文摘Beger HG Schlosser W Friess HM 1999Ann Surg1999,230,4:1
3Treatment of pancreatic cancer:challenge of the facts显示文摘Beger HG Rau B Gansauge F 2003World J Surg2003,27,10:1
4Necrosectomy and postoperative local larvae in mercerizing pancreatitis显示文摘Beger HG 1988Br J Surg1988,75,3:1
5Necrosectomy and postoperative local lavage in patients with necrotizing pancreatitis: results of a prospective clinical trial 显示文摘 Buchler M Bittner R 1988World J Surg1988,2,:1
6Natural course of acute pancreatitis显示文摘Beger HG Mayer J 1997World J Surg1997,21,:1
7Duodenum-preserving head resection in chronic pancreatitis changes the natural course of t hd disease:a single-center 26-year experience 显示文摘Beger HG Schlosser W Friess HM 1999Ann Surg1999,230,:1
8Early severe acute pancreatitis : characteristics of a new subgroup 显示文摘Isenmann R Rau B Beger HG 2001Pancreas2001,22,3:1
9ComparisonofCA72-4 CA19-9 and CEA in the diagnosis and monitoring of gastric cancer显示文摘Safi F Kohns V Beger HG 1995Intibiol markers1995,10,2:1
10Tumor markers in pancreatic cancer: Sensitivity and specificity of CA 19-9 显示文摘Sail F Roscher R Beger HG 1989Hepatogastroenterology1989,36,6:1
11Gastric emptying following pylorus-preserving Whipple and duodenum-preserving pancreatic head resection in patients with cbronic pancreatitis显示文摘Muller MW Friess H Beger HG 1997Am J Surg1997,173,4:1
12Natural history of necrotizing pancreatitis显示文摘Beger HG Rau B Isenmann R 2003Pancreatology2003,3,2:1
13Early severe acute panceratitis:Characteristics of a new subgroup显示文摘Isenmann R Ran B Beger HG 2001Pancreas2001,22,3:1
14Surgery in acute pancreatitis显示文摘Beger HG 1991Hepato-Gastroenterology1991,38,:1
15Role of octreotide in the treatment of pancreatic cancer显示文摘Ebert M Friess H Beger HG 1994Digestion1994,55,1:1
16Early severe acute pancreatitis: characteristics of a new subgroup显示文摘Isenmann R Rau B Beger HG 2001Pancreas2001,22,3:1
17Interaction of pancreatic ductal carcinoma with nerves leads to nerve damage 显示文摘Bockman DE Buchler M Beger HG 1994Gastroenterology1994,107,1:1
18Bacterial infection and extent of necrosis are deteminants of organ failure in patients with acute necrotizing pancreatitis显示文摘Isenmann R RauB Beger HG 1999Br J Surg1999,86,:1
19Natural course Of acute pancreatitis 显示文摘Beger HG Rau B Mayer J 2001World J Surg2001,21,2:1
20Nature course of acute pancreatitis显示文摘Beger HG Rau B Mayer J 1997World J Surg1997,21,2:1
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