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- Study on Antibacterial Peptide of Periplaneta Americana L. 美洲大蠊(Periplaneta americana L.;)抗菌肽的研究
- Observations on bactericidal action of antibacterial peptide from Periplaneta americana L. 抗菌肽杀菌作用初步观察。
- The results showed that C-terminal amidation was important for antibacterial peptide’s function. 通过实验认为c-末端酰氨化对抗菌肽的抗菌活性很重要。
- Nisin, a 34-residue antibacterial peptide, is widely utilized in food industry as highly effective, safe and natural food preservative. 乳链菌肽作为高效、安全的天然食品防腐剂已得到广泛应用。
- To suppress host humoral immune defense, they are able to intervene in the expression of hemolymph melanization related genes and antibacterial peptide genes. 干扰与血淋巴黑化相关基因及抗菌肽基因的表达以抑制寄主的体液免疫反应;
- Introduce three antibacterial protein(antibacterial peptide,bacteriocin,lysozyme)'s source,category,structure,biology activity,function mechanism,preparative method. 介绍三种抑菌活性蛋白(抗菌肽,细菌素,溶菌酶)的来源、种类、结构、生物活性、抑菌机理、制备方法。
- ABSTRACT Objective To investigate the broad spectrum and high effective natural Musca domestica antibacterial peptide, and study its molecular structure and antibacterial spectra. 目的研究家蝇抗菌肽的分子结构和抗菌谱,寻找广谱高效天然抗菌肽。
- Together these observations indicate that antibacterial peptide CM4 probably neutralize LPS and can serve as a candicate of new origical drug for inflammation treatment. 以上数据表明CM4具有中和内毒素的性质, 可作为抗炎新型药物候选成员,为炎症治疗提供一个新的视角。
- The antibacterial peptide inside insect bodies is an im portant component of host immunity defensive system,having the char acteristics of small molecular weight,heat stability and broad antibacterial sp ectrum. 昆虫体内的抗菌肽是宿主免疫防御系统的重要成分,具有分子量小、热稳定性好、抗菌谱广等特点。
- Fifteen Piglets of five group ,each group of three pigs at 1, 14, 28, 42 and 56 days of age were firstly used to study developmental mRNA expression of antibacterial peptide PR-39 by means of RT-PCR. 本课题先以1、14、28、42、56日龄的仔猪为试验对象,以RT-PCR法为检测手段,研究不同日龄仔猪抗菌肽PR-39基因表达的变化规律。
- Methods Musca domestica was induced by injury-infection and subject to homogenate, and antibacterial peptide was separated, and the amino acid sequenced by Nano-ESI-Q-TOF2-MS/MS techniques. 方法家蝇被损伤感染诱导免疫后制成组织匀浆,用蛋白质纯化技术分离纯化抗菌肽,测定抗菌活性及抗菌谱,纳升电喷雾飞行时间质谱测定氨基酸序列。
- Conclusions It is a new antibacterial peptide, has significantly broad antimicrobial activity, and display inhibition against Gram negative bacilli, positive coccus and C.albicans. 结论本文得到的抗菌肽是一个新型抗菌肽,有广谱抗菌活性,对革兰阴性菌和革兰阳性菌均有一定的抑制作用。
- Designed and synthesised 4 fragments of antibacterial peptide B gene, then these fragments were combinated into one expected fragment by the method of gene splicing by overlap extension (gene SOEing). 摘要人工设计并合成了抗菌肽B基因的4个寡聚核苷酸片段,通过重叠区扩增法,扩增出了相当于抗菌肽基因全长的寡聚核苷酸片段。
- Abstract : Abstract: Objective The purpose of the study was to analyze the cecropin antibacterial activity and different component of antibacterial peptide in different growth stages. 摘要 : 摘 要:目的 分析黄粉虫不同生长阶段所提取的抗菌肽抗菌活性及抗菌肽组分差异。
- Antibacterial peptides were extracted from healthy Japanese flounder (Paralichthys olivaceus) tissues including skins, gills, liver, kidney by methanol and acetone extraction. 摘要以新鲜的牙鲆为试验材料,用100%25丙酮和90%25甲醇配制的提取液,从牙鲆的鳃、皮肤、肝、肾组织中提取抗菌肽,并对牙鲆抗菌肽粗提物进行部分性质检测。
- Antibacterial peptide D (A PD) gene 抗菌肽D基因
- Molecular structure of antibacterial peptide 分子结构
- endometrial antibacterial peptide 子宫内膜抗菌肽
- housefly antibacterial peptide defense 家蝇防御素抗菌肽
- housefly antibacterial peptide defensin 家蝇防御素抗菌肽