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249篇 您的检索式:作者名="Tanev"
    题名 作者 年代 出处 被引量
1Neuroendocrine tumors of the gastrointestinal tract: Case reports and literature review显示文摘Neuroendocrine tumors(NET)previously called carcinoid tumors are neoplasms of enterochromaffin/neuroendocrine cell origin which display neurosecretory capacity that may result in the carcinoid syndrome.The annual incidence of patients with NET is 8.4 per 100000;yet many NET remain asymptomatic and clinically undetected.A majority of NET follows a benign course;however,some will display malignant characteristics.NET most commonly occur in the gastrointestinal tract(67%)and bronchopulmonary system(25%).Gastrointestinal NET occur within the stomach,small intestine,liver,and rectum.We report a retrospective study of 11 subjects:Eight with benign carcinoid tumors:duodenal bulb(n=2),terminal ileum(n=1),sigmoid colon(n=2),and rectum(n=3);three with malignant carcinoid:liver(n=1)and intra-abdominal site(n=2).The diagnosis,endoscopic images,outcome,treatment and review of the literature are presented.William J Salyers Kenneth J Vega Juan Carlos Munoz Bruce W Trotman Silvio S Tanev 2014World Journal of Gastrointestinal Oncology2014,6,8:8
2Catalytic hydroxylation of benene over transition-metal substituted hexagonal mesoporous silicas显示文摘Zhang W H Wang J L Tanev P T 1996Chem Commun1996,8,:1
3A neutral templating route to mesoporous molecular sieves显示文摘Tanev P T Pinnavaia T J 1995Science1995,267,:1
4Titanium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds显示文摘Tanev P T Chibwe M Pinnavaia T J 1994Nature1994,368,24:1
5显示文摘Tanev P T Pinnavaia T J 1996Science1996,271,5253:1
6A Neutral Templating Route to Mesoporous Molecular Sieves 显示文摘Tanev P T Pinnavaia T J 1995Sci- ence1995,267,5199:1
7Neutral templating to mesoporous molecular sieves显示文摘Tanev P T 1995Science1995,267,:1
8显示文摘 Pinnavaia T J 1995Science1995,267,:1
9显示文摘 Pinnavaia T J 1996Chem Mater1996,8,:1
10Titanium-containing mesoporous:molecular sieves for catalytic oxidation of aromatic compounds显示文摘 Chibwe M Pinnavala T J 1994Nature1994,368,:1
11Tit anium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds 显示文摘Tanev P T Chibwe M Pinnavaia T J 1994Nature1994,368,:1
12A new templating route to ordered mesoporous materials显示文摘Tanev P T Pinnavaia T J 1996Mater Res Soc Syrnp Proc1996,,:1
13Titanium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds显示文摘Tanev P T Chibwe M Pinnavaia T J 1994Nature1994,368,24:1
14A Neutral Templating Route to Mesoporous Molecular Sieves显示文摘Tanev P T Chibwe M Pinnavaia T J 1995Science1995,267,:1
15Stress,PTSD,and dementia显示文摘Greenberg MS Tanev K Marin MF 2014Alzheimers Dement2014,10,3:1
16Titanium-containing mesoporous molecular sieves for catalytic oxidation of aromatic compounds 显示文摘Tanev P T Malama C Chibwe M 1994Nat1994,368,6469:1
17A neutral templating route to mesoporous molecular sieves显示文摘 Pinnavaia T J 1995Science1995,267,5199:1
18Biornimetic templating of porous lamellar silicas by vesicular surfactant assemblies显示文摘Tanev P T Pinnavaia T J 1996Science1996,271,:1
19Titanium-containing mesoporous molecular sieves forcatalytic oxidation of aromatic compounds显示文摘Tanev P T Chibwe M Pinnvaia T J 1994Notur1994,368,:1
20Assembly of mesoporous lamellar silicas with hierarchical partide architectures显示文摘Tanev P T Liang Y Pinnavaia T J 1997J Am Chem Soc1997,119,:1
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