CHE SIGNIFICA AMPHIPATHIC IN INGLESE
amphiphile
L'anfifilo è un termine che descrive un composto chimico che possiede sia proprietà idrofili che lipofili. Tale composto è chiamato anfifilico o amphipathic. Questo costituisce la base di una serie di settori di ricerca in chimica e biochimica, in particolare quella del polimorfismo lipidico. I composti organici contenenti gruppi idrofili a entrambe le estremità di una molecola prolata sono chiamati bolaamphifilic. Le sostanze amfifiliche comuni sono saponi, detergenti e lipoproteine.
definizione di amphipathic nel dizionario inglese
La definizione di anfipatia nel dizionario è o relativa a una molecola che possiede sia elementi idrofobi che idrofili, come quelli che si trovano nei detergenti o fosfolipidi delle membrane biologiche.
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10 LIBRI IN INGLESE ASSOCIATI CON «AMPHIPATHIC»
Scopri l'uso di
amphipathic nella seguente selezione bibliografica. Libri associati con
amphipathic e piccoli estratti per contestualizzare il loro uso nella letteratura.
The book also includes general introductory material that defines amphipathic helices, discusses methods to identify amphipathic helical segments from the amino acid sequence of a protein, illustrates how amphipathic helices can be used in ...
2
Color Atlas of Biochemistry
The AS for this process is therefore positive (the disorder in the water increases),
and the negative term -T • AS makes the separation process exergonic (AG < 0),
so that it proceeds spontaneously. C. Arrangements of amphipathic substances ...
Jan Koolman, Klaus-Heinrich Röhm,
2005
3
Peptide-Lipid Interactions
Figure 8A is a plot of amphipathic β strands in which the cutoff for β increases on
the x axis from 5 to 10 kcal/mol. Figure 8B is a plot of amphipathic α helixes in
which the cutoff for α increases on the x axis from 8 to 20 kcal/mol. This type of
lipid ...
Sidney A. Simon, Thomas J. McIntosh,
2002
Because a large fraction of the oz-helical segments found in globular proteins are
amphipathic, this property is not independent from the or helix propensity (J.
Garnier, personal communication). De Lisi and Berzofsky (1985) have proposed
...
5
Naturally Occurring Bioactive Compounds
Both yeast and Gram-negative bacteria have evolved significant permeability
barriers. Gram-negative species have an outer membrane that is a fairly effective
barrier for amphipathic compounds and a set of MDRs that extrude amphipathic ...
6
RNA Interference: Application to Drug Discovery and ...
Structurally, amphipathic peptides can be divided into two groups, the so-called
primary and secondary amphipathic CPPs. Examples of primary amphipathic
peptides include those derived from signal peptides, fusion peptides found in the
...
7
Cell-Penetrating Peptides: Processes and Applications
FIGURE 4.1 Helical wheel projections of the amphipathic and nonamphipathic
peptide pairs I and II. ABSTRACT The term MAPs (model amphipathic peptides)
designates a group of peptides derived from the a-helical amphipathic model ...
8
Liposome Technology: Entrapment of Drugs and Other Materials ...
The best way to prove the cardinal and obligatory role of the ammonium ion in
the loading of amphipathic weak bases is to use the ionophore nonactine [
Wasserman V, Kizelsztein P, Garbuzenko O, et al. The antioxidant tempamine (
TMN): in ...
Gregory Gregoriadis,
2006
9
Development of Therapeutic Agents Handbook
... nonpolar face of amphipathic cyclic β-sheet and amphipathic α-helical AMPs
as a determinant for locating peptides to the interface region of prokaryotic
membranes and decreasing transmembrane penetration into eukaryotic
membranes; ...
10
Physicochemical Principles of Pharmacy
6.1 Amphipathic compounds 178 6.2 Surface and interfacial properties of
surfactants 1 79 6.3 Micellisation 201 6.4 Liquid crystals and surfactant vesicles
210 6.5 Properties of some commonly used surfactants 216 6.6 Solubilisation
220 ...
Alexander Taylor Florence, D. Attwood,
2006
10 NOTIZIE DOVE SI INCLUDE IL TERMINE «AMPHIPATHIC»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
amphipathic nel contesto delle seguenti notizie.
Interaction between living cells and polymeric particles: potential …
... bionanoparticles prepared by self-assembling amphipathic polymers of hydrophilic poly(γ-glutamic acid) bearing hydrophobic amino acids. «Nature.com, giu 15»
Helix 8 of the angiotensin- II type 1A receptor interacts with …
The carboxyl-terminus of the type 1 angiotensin II receptor (AT1A) regulates receptor activation/deactivation and the amphipathic Helix 8 within ... «Nature.com, giu 15»
Phosphorylation of Pex11p does not regulate peroxisomal fission in …
Previous work from our group and others established that Pex11p stimulates membrane elongation through the action of an amphipathic helix, ... «Nature.com, giu 15»
Nanospace-controlled gold material created using molecular …
In recent years, it has become feasible to synthesize mesoporous metals with a metal framework by using amphipathic molecules (e.g., ... «Phys.Org, giu 15»
Real-time and simultaneous monitoring of the phosphorylation and …
Interestingly, in contrast to the amphipathic helix structures of unphosphorylated p53-TAD1 and p53-TAD2 observed in the other complexes, ... «Nature.com, giu 15»
Nuclear envelope Curving out a nuclear pore
Mészáros and colleagues identified a predicted amphipathic helix and an adjacent α-helical region at the amino termini of both Nup1 and ... «Nature.com, mag 15»
'Shield' gives tricky proteins a new identity
At the other end, they attached what's called an amphipathic protein, which has both a hydrophilic and hydrophobic end, as a shield that ... «Cornell Chronicle, apr 15»
Meet the 'Lego Death Star' Designed to Kill Cancer Dead
"We have been able to make things about the right size, with the right kind of charge, and that are amphipathic like the natural systems. «Motherboard, ago 14»
Understanding MRSA: a new tool for assessing antibacterial agents
The procedure uses the amphipathic polymer poly(styrene-co-maleic acid) to extract the proteins, along with their surrounding lipid ... «nanotechweb.org, giu 14»
Nuclear Magnetic Resonance Structure Revealed that the Human …
Those studies revealed that the dimerization domain of the protein forms an amphipathic α-helix. Subsequent NMR structure-based mutational analysis of the ... «Journal of Virology, mag 14»