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| 1 | 贝莱斯芽孢杆菌SZAD1对大丽轮枝菌的生物防治效果显示文摘【目的】黄萎病是棉花的主要真菌病害,缺乏高抗品种和安全有效的化学杀菌剂。生物防治黄萎病对棉花生产具有重要意义。本研究旨在探讨棉花内生细菌对大丽轮枝菌的拮抗活性和生物防治潜力。【方法】通过16S r DNA与gyr B序列分析,对菌株SZAD1进行鉴定。在平板对峙试验中检测SZAD1对黄萎病菌VD080菌丝生长的抑制能力,通过种子浸泡和灌根检测对黄萎病的防效。制备含羧甲基纤维素或几丁质的琼脂平板培养基来检测菌株能否分泌纤维素酶和几丁质酶,并用二硝基水杨酸试剂法测定酶活性。【结果】SZAD1属于贝莱斯芽孢杆菌(Bacillus velezensis)。SZAD1菌株能显著抑制VD080菌丝生长,种子浸泡法和灌根法处理中SZAD1菌株对棉花黄萎病的防效分别为60.10%和56.00%。SZAD1菌株能产生纤维素酶和几丁质酶,在培养72 h时达到最大酶活性。该菌发酵72 h的上清液抑菌效果最强。加入25 mg·L-1和50 mg·L-1的SZAD1发酵上清液后,液体马铃薯葡萄糖琼脂培养基中的VD080孢子含量分别较对照降低了30.20%和96.53%。【结论】SZAD1菌发酵上清液通过灌根法处理可减少VD080在棉花植株茎部的定植,减轻棉花叶片枯萎程度。SZAD1有作为生防菌控制棉花黄萎病的潜力。 | 张琼 Zabihullah Sherzad 唐灿明 | 2020 | 棉花学报2020，32，4： | 17 |
| 2 | 棉花内生解淀粉芽孢杆菌489-2-2对棉花黄萎病的防效研究显示文摘为更好地防治棉花黄萎病,在冀棉11根系中分离得到一株对大丽轮枝菌抗性明显的内生细菌,经分子鉴定为解淀粉芽孢杆菌489-2-2。本试验以489-2-2为材料,研究该菌株对棉花黄萎病的防效和机理。结果表明,解淀粉芽孢杆菌489-2-2能够抑制黄萎病菌Vd080的生长,可导致Vd080菌丝形态异常。用该菌株发酵液浸泡棉花种子,对棉花黄萎病的防效为54.99%,灌根法的防效为60.31%。解淀粉芽孢杆菌489-2-2能使植株产生防御酶,诱导的免疫反应较强,且该菌株能定殖到棉花幼苗根系内部。本研究结果为解淀粉芽孢杆菌489-2-2的利用提供了理论依据。 | Zabihullah Sherzad 杨娜 张静 张芸 周恒 唐灿明 | 2021 | 核农学报2021，35，1： | 11 |
| 3 | Effect of the oestrogen receptor antagonist fulvestrant on the cirrhotic rat lung显示文摘 | Monique Oswald‐Mammosser Sherzad Rashid Nelly Boehm Arnaud Agin Bernard Geny Valérie Schini‐Kerth Anne Charloux | 2015 | Fundam Clin Pharmacol2015，，3： | 1 |
| 4 | Ten years’ follow-up of 472 patients following transjugular intrahepatic portosystemic stent-shunt insertion at a single centre显示文摘 | Dhiraj Tripathi Ahmed Helmy Kim Macbeth Sherzad Balata Hock F Lui Adrian J Stanley Doris N Redhead Peter C Hayes | 2004 | European Journal of Gastroenterology & Hepatology2004，，1： | 1 |
| 5 | Ten years’ follow-up of 472 patients following transjugular intrahepatic portosystemic stent-shunt insertion at a single centre显示文摘 | Dhiraj Tripathi Ahmed Helmy Kim Macbeth Sherzad Balata Hock F Lui Adrian J Stanley Doris N Redhead Peter C Hayes | 2004 | European Journal of Gastroenterology & Hepatology2004，，1： | 1 |
| 6 | Prevalence of tuberculous peritonitis in the North of Iraq and sociodemographic comparison with pulmonary tuberculosis显示文摘Objective:Tuberculosis continues to be an important health problem in the world.Despite the widespread impression that abdominal tuberculosis is rare today,the disease is still endemic in developing world and is reemerging in the West.The aim is to review our local experience with tuberculous peritonitis.Methods:Between January 2000 and December 2006,the case records of histologically documented tuberculous peritonitis (TBP) diagnosed and treated at the tuberculosis coordinating center in Erbil city,Iraq were reviewed.Comparisons were made with pulmonary tuberculosis patients regarding socio-demographic,clinical and laboratory findings.Results:Forty one cases of TBP were diagnosed during the study period.Their age range was 26-72 years(46±17),with a male:female ratio of 1.5;1.The median duration of symptoms before diagnosis was 6 weeks(range;10 days to 18 months.).Eleven patients(26.8%) had comorbid conditions and 6 patients (14.6%) had a history of positive contact with Tuberculosis(TB) case.Presenting symptoms were abdominal distension(70%),abdominal pain(65%),fever(68%),anorexia(65%) and weight loss(44%).Four patients had pulmonary symptoms;cough and/ dyspnoea(n= 2 ) and cough(n= 2).Chest X-ray changes consistent with pulmonary tuberulosis(PTB) were seen in 25%.Tuberculous peritonitis was diagnosed by laparoscopy (n=29) and laparotomy(n= 12).Adverse effects of TB drugs occurred in nearly 40%,consisting of hepatitis(n= 2),nausea/vomiting(n= 11),rash(n = 2) and encephalopathy(n = 1).Hemoglobin and serum albumin levels were significantly lower in tuberculous peritonitis(TBP)TBP patients(P =0.027 and 0. 003,respectively).There was a significantly greater occurrence of adverse effects(P<0.001) in TBP patients. No significant differences between TBP and PTB were demonstrated in regard to age and sex distribution, non-specific symptoms(fever,weight loss,and anorexia) and erythrocyte sedimentation rate.All were treated with standard regimens and responded to treatment.Conclusion:Tuberculous peritonitis is prevalent in our population.Therefore.TBP should be considered in patients presenting with abdominal symptoms and nonspecific constitutional symptoms,particularly in young patients.Laparoscopy and laparotomy with tissue biopsy was the specific diagnostic procedure. | Abdulqadir Maghded Zangana Tariq S.Al-Hadithi M.Sc Sherzad Ali Ismail | 2009 | Asian Pacific Journal of Tropical Medicine2009，2，2： | 0 |
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