peptide lipid interaction shedding light into the mode of action and cell specificity of antimicrobial peptides
Báo cáo sinh học: "Evolution underground: shedding light on the diversification of subterranean insects" pps
Ngày tải lên :
06/08/2014, 19:21
... Christian Vanderbergh food resources, and constant temperature Many evolu tionary studies of subterranean taxa have concentrated on the origin of the lineages and the tempo and mode of troglomorphic ... is found in the north and east of the Iberian Peninsula, Corsica and Sardinia, the southern Alps, Balkan Peninsula, Romania and southern Russia, the Caucasus, Middle East and Iran (b) Simplified ... (termed in the specialized literature the ‘adaptive shift hypothesis’) and allopatric (the ‘climatic relict hypothesis’) models (Figure 2; [2,3,6] and references therein) Parapatric describes the situation...
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Báo cáo khoa học: Investigations into the ability of an oblique a-helical template to provide the basis for design of an antimicrobial anionic amphiphilic peptide pot
Ngày tải lên :
07/03/2014, 12:20
... determining the efcacy of alpha-helical antimicrobial peptides Protein Pept Lett 10, 497502 13 Epand RM & Vogel HJ (1999) Diversity of antimicrobial peptides and their mechanisms of action Biochim ... supporting the suggestion that this instability may contribute to the susceptibility of E coli to the antimicrobial action of the peptide Discussion The biological action of many pore-forming and lytic ... the methodology of Simpson [58] The interaction parameter (a) relates the interaction of each molar fraction of components within a monolayer with the free energy of mixing Values of a were computed...
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Investigation of peptide lipid interaction by fluorescence correlation spectroscopy
Ngày tải lên :
11/09/2015, 10:05
... spectroscopy) to study the peptide lipid interaction. The study is aimed to enhance the understanding of the specificity of the V peptide family and their mode of action on membranes. ... Introduction to Antimicrobial peptides 3 1.1.1 Antimicrobial peptides 5 1.1.1.1 Biological activities of antimicrobial peptides 5 1.1.1.2 Origins of antimicrobial peptides ... for the hypothetic mechanism of interaction between V peptides and lipid membranes. Moreover, the results could contribute to the rationale of designing novel antimicrobial drugs and provide useful information concerning new antimicrobial drugs. ...
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Investigation of the interaction of antimicrobial peptides with lipids and lipid membranes 1
Ngày tải lên :
14/09/2015, 21:54
... as those of the native peptides1 02 The action of antimicrobial peptides on the membrane indicates that the mechanism of antimicrobial peptides does not involve a stereoselective interaction with ... increase the interaction between antimicrobial peptides and cancer cell membranes and contribute to the selectivity of antimicrobial peptides The large number of microvilli on tumorigenic cells ... cells, and to unravel the mechanism of the action of antimicrobial peptides, which are the keys for the rational design of novel antimicrobial drugs A more detailed overview of antimicrobial peptides...
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Investigation of the interaction of antimicrobial peptides with lipids and lipid membranes 3
Ngày tải lên :
14/09/2015, 23:32
... cationic antimicrobial peptides Electrostatic interaction leads to the absorption of higher amount of peptide on the headgroup of POPG, which increased the opportunity of peptides penetrating into the ... other native antimicrobial peptides, including magainin 2, melittin and polymyxin B V4 shows comparable activity to these other peptides The study of the insertion ability of antimicrobial peptides ... worthy of further investigation The combination of several techniques to elucidate the action of antimicrobial peptides will result in a better understanding of the molecular basis of their selectivity...
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Investigation of the interaction of antimicrobial peptides with lipids and lipid membranes 2
Ngày tải lên :
14/09/2015, 23:32
... dominated the ACF despite the low fraction of vesicles in the solution 119 Fig 6.7 Interaction of antimicrobial peptides with rhodamine 6G entrapped DPPG LUVs 120 The interaction of different antimicrobial ... mechanisms of interaction between the above named antimicrobial peptides with membrane lipid mimics To support the FCS results, confocal microscopy is used to show the action of the different peptides ... with the phosphate groups of the lipid A moiety of LPS and lipids with negative charge, such as POPG and DPPG The importance of electrostatic interactions in comparison to hydrophobic interactions...
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Tapping into the Power of Text Mining
Ngày tải lên :
31/08/2012, 16:46
... reduce the size of the dictionary and thus the dimensionality of the description of documents within the collection, the set of words describing the documents can be reduced by filtering and lemmatization ... element of the vector usually represents a word (or a group of words) of the document collection, i.e the size of the vector is defined by the number of words (or groups of words) of the complete ... [KR90]) The main idea of the coefficient is to find out the location of a document in the space with respect to the cluster of the document and the next similar cluster For a good clustering the considered...
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An investigation into the reality of teaching and learning speaking skills to the 2nd year non-major english students at pre-intermediate level of proficiency at hanoi university of industry
Ngày tải lên :
07/11/2012, 14:50
... level of Proficiency at Hanoi University of Industry” is submitted in partial fulfillment of the requirements for the degree of Master of Arts is the result of my own work, except where otherwise ... improve the situation of teaching and learning speaking English to the year non-major English students would be made The thesis consists of three main parts: the introduction, the development, and the ... the conclusion The introduction - gives rationale for the study and sets up the aims, scopes and methods of the study The develoment - which is considered as the main part of the study, includes...
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An investigation into the style of the english language used in advertising slogans issued by some world - famous airlines
Ngày tải lên :
07/11/2012, 14:54
... use the verb “buy” directly On one hand, the advertisers try their best to promote their product; on the other hand, they don’t want to give the consumers a feeling of spending their money Therefore, ... well-known in the world for their long-built prestige and often appear in the lists of Skytrax • Some randomly-chosen slogans in the database of airline slogans to ensure the generalization of the study ... can come from the sounds of the slogans when customers read them aloud If the combination of the words can make rhythms as they rhyme with one another or they contain the phenomenon of alliteration,...
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An Overview into the Semantic of Questions in English and Vietnamese
Ngày tải lên :
22/01/2013, 09:28
... mainly focuses on the semantics of questions that function as a request for information The semantics refers to the close and intense relationship between the form and the meaning of a sentence (Thiêm, ... we can see from the above examples, questions of this type contain two opposite clauses, in which the positive one normally stand at the front and the negative one is often in the back (Thiêm, ... pass me the salt, please? As we can see from the examples above, interrogative operators are placed at the beginning of the questions, accompanied by a rising intonation at the end of the questions...
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An investigation into the effects of brainstorming and giving a text as model on phan dinh phung high school student's attitude and writing ability
Ngày tải lên :
18/12/2013, 10:08
... in the group to gain a better understanding of the topic and had added benefit of creating a feeling of common ownership of results Table 8: The reasons for the approval of the application of ... in the thesis The study ends with the REFFERENCES which lists all the materials and sources of information used in this research, and the APPENDIX in which the samples of questionnaires of ... fluency The use of authentic text, the purpose of linguistic communication and the learners inherent motivation to learn, teaching writing was affected by the teaching of other skills in the 1980s The...
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An investigation into the participation of high school students in speaking lessons = khảo sát về sự tham gia của học sinh trong giờ học nói tiếng anh tại trường THPT
Ngày tải lên :
18/12/2013, 10:08
... to sit at the fronts rows themselves were more confident than the others sitting at the back and at the corners of the classroom The more chances the students at the front rows and the strong ... observed from the beginning to the end, lasting 45 minutes During the lessons, the researcher focused on the students' and the teachers' activities and interactions between the teachers and the students ... what the observer should focus on and the specified data that could be gathered Based on interactions between the teachers and the students in classroom, the information about the participation of...
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An investigation into the use of communicative activities in teaching english speaking to 10th graders at upper secondary schools in nghe an luận văn thạc sĩ giáo dục học
Ngày tải lên :
18/12/2013, 10:08
... unclear and irrelevant to the functional purpose of the interaction Litterwood (1990) therefore suggests the wider range of CAs which is called ‘social interaction activities’ • Social Interaction ... – between the self and learning process and the object of learning – emerges from and interacts with the role of joint negotiator within the group and within the classroom procedures and activities ... the content of what they are saying rather than on a particular language form They should use variety of language and the teacher will not intervene to stop the activities; and the material the...
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Tài liệu A FORAY INTO THE WORLDS OF ANIMALS AND HUMANS doc
Ngày tải lên :
12/02/2014, 16:20
... resources needed by the group, they spit the water, pollen, or nectar they've collected into the faces of the other bees waiting at the entrance of the hive What they spit to their fellows is essentially ... gave to the inner worlds of animals 35 Both Darwin's The Expression of the Emotions in Man and Animals and his The Descent of Man and Selection in Relation to Sex discussed the inner worlds of organisms, ... fish He intuits the plight of the fly, its vision unable to resolve the strangling strands of the spider's web, or the jackdaw fooled by a cat carrying a rag Even the world of the blind, deaf...
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Tài liệu Báo cáo khoa học: Glycomics-based analysis of chicken red blood cells provides insight into the selectivity of the viral agglutination assay docx
Ngày tải lên :
14/02/2014, 19:20
... protons of GlcNAc, and the H3-equitorial and H3-axial protons of N-glycolylneuraminic acid [23–26] The 1H-NMR spectrum of cRBCs within the region of interest is shown in Fig and the list of important ... Defining the glycans present on the surface of cRBCs will allow either for the design of strategies to optimize the agglutination assay or the design of alternative strategies for the detection and ... the degree and extent of branching and the relative abundance of a2 fi and a2 fi terminal sialic acids between cRBCs and HBEs, the present study provides insights into the inability of some human-adapted...
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Tài liệu WHAT IS PROPERTY? AN INQUIRY INTO THE PRINCIPLE OF RIGHT AND OF GOVERNMENT pptx
Ngày tải lên :
15/02/2014, 09:20
... deposited with the first in the office of the Secretary of the Assembly, the guardian and guarantee, according to the constitution of 1852, of the principles of '89 On the 2d of June, the two processes ... preside at the banquet, refused, and proposed in his stead, first, Ledru-Rollin, and then, in view of the reluctance of the organizers of the banquet, the illustrious president of the party of the Mountain, ... Man and the Animals % Of the First and Second Degrees of Sociability % Of the Third Degree of Sociability PART I % Of the Causes of our Mistakes The Origin of Property % Characteristics of Communism...
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Tài liệu Báo cáo khoa học: X-ray crystallographic and NMR studies of pantothenate synthetase provide insights into the mechanism of homotropic inhibition by pantoate docx
Ngày tải lên :
16/02/2014, 09:20
... Here, we report the results of the structural studies of the pantoate-bound form of the N-terminal domain of E coli PS (nPS) The structure and substrate-binding interactions of E coli nPS have ... the A-chain and B-chain of nPS, and in the case of His37, the v1 torsion angle changes from 63.34° to )67.80° and )52.11° for the A-chain and B-chain of nPS, respectively The imidazole ring of ... back to the position of the Fig Superimposition of the A-chain of nPS (green), the B-chain of nPS (cyan), and the substrate-free protein (1IHO.pdb; magenta) The carbon and oxygen atoms of pantoate...
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Tài liệu A Journey into the Center of the Earth doc
Ngày tải lên :
17/02/2014, 04:20
... rocks, signs of volcanic action The Icelandic buts are made of earth and turf, and the walls slope inward; they rather resemble roofs placed on the ground But then these roofs are meadows of comparative ... together, my pretty Virlandaise and I, along the harbour where the two-deckers and the frigate slept peaceably by the red roofing of the warehouse, by the green banks of the strait, through the ... side, and falls gently towards the sea On the other extends the vast bay of Faxa, shut in at the north by the enormous glacier of the Snæfell, and of which the Valkyria was for the time the only...
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