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您的检索式：作者名="Mahmuda Islam"
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| 1 | Analysis of immune responses against H pylori in rabbits显示文摘AIM: To investigate the immunogenicity of H pylori proteins, to evaluate the production rate of anti H pylori IgG antibodies in relation to time and to demonstrate the fidelity of newly optimized in-house enzyme- linked immunosorbent assay (ELISA) technique as an alternative for H pylori infection assay. METHODS: In the present study, 100 μg of formalin- fixed H pylori whole cell antigens was injected into an experimental animal (New Zealand white female rabbit) intramuscularly on d 0, 16, 27 and 36. The first two doses were injected with adjuvants. On d 0, a serum sample was collected from the rabbit before immunization and this pre-immunized serum was used as a negative control for the whole study. To evaluate the immunogenic responses of the injected antigen, serum samples were collected from the rabbit at regular intervals up to d 42. The sera were analyzed using in- house ELISA and Western blot techniques. RESULTS: The production of anti H pylori IgG antibodies in the rabbit in response to the injected antigen increased almost exponentially up to d 14 and after that it was maintained at the same level until the last day (d 42). By analyzing the immune profiles of immunized sera, 11 proteins were identified to be immunogenic, among them 2 (approximately 100 kDa and 85 kDa) were most prominent. CONCLUSION: Analysis of the immune responses against pathogenic microorganisms like H pylori is necessary for the development of various diagnostic and preventive approaches. The results of this experiment reveal that the formalin-fixed H pylori whole cell antigens injected into the rabbit are highly immunogenic. These prominent proteins (approximately 100 kDa and 85 kDa) might have higher immunogenic effects among humansinfected with H pylori and some of these immunogenic proteins can be included in diagnostic approaches based on serology and also for vaccine formulation. The in- house ELISA is a promising alternative compared to invasive techniques. | Khademul Islam Ibrahim Khalil Chowdhury Rafiqul Ahsan Mahmuda Yasmin Jamalun Nessa | 2007 | World Journal of Gastroenterology2007，13，4： | 4 |
| 2 | Role of cyanobacteria in the persistence of Vibrio choterae O139 in saline microcosms显示文摘 | Islam MS Mahmuda S Morshed MG | 2004 | Can J Micro2004，50，2： | 1 |
| 3 | 基于槟榔叶农林复合系统的经济活力和保护作用:孟加拉Khasia部落原有的农耕系统显示文摘在孟加拉锡尔赫特地区Khasia部落家庭园地或其周围,对基于槟榔叶农林复合系统的文化产业与经济管理技术进行了调查研究。Khasia是一个受教育较普及的社区;该区家庭平均大小为7.68人,男女比率为141:100;家庭园地里物种丰富。在槟榔农林复合系统中共有15个木材品种,22个园艺种,6个药用植物种,以及13个一年生作物种(包括一些叶用蔬菜),7个香味料植物种和5个竹类种。Khasia也是一个经济繁荣区,最小家庭月收入57美元。槟榔收益是当地居民收入的重要来源。该区95.45%的家庭涉及槟榔农事。槟榔人工林年平均收入约为1157美元/公顷,此农林复合生产项目的收益.投入比率为4.47。槟榔人工林区内物种丰富度较高,对维持农林复合系统可持续性以及系统内生物多样性保护具有重要意义。图2表3参19。 | Mizanur Rahman Mohammad Mahfuzur Rahman Mahmuda Islam | 2009 | Journal of Forestry Research2009，20，2： | 1 |
| 4 | Financial viability and conservation role of betel leaf based agroforestry:an indigenous hill farming system of Khasia community in Bangladesh | Mizanur Rahman Mohammad Mahfuzur Rahman Mahmuda Islam | 2009 | Journal of Forestry Research2009，20，A2： | 0 |
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