Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 10

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  agglutination
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Studies on lectin-induced agglutination of Acanthamoeba

100%
Rosales M. J., Cifuentes J., Osuna A., Diaz J., Mascaro M.
Acta Protozoologica
|
1990
|
tom 29
|
nr 2
2

Developmental differences in acid phosphatase and agglutination activity in roots of Cucurbita ficifolia seedlings. Purification and some properties of lectin

100%
Lorenc-Kubis I., Krawcow A., Morawiecka B.
Acta Biochimica Polonica
|
1994
|
tom 41
|
nr 2
3

Prevalence of agglutinating antibodies against Listeria monocytogenes in sheep and goats kept at one farm. Short communication

84%
Gorecki M. T., Andrzejewska I., Steppa R.
Animal Science. Scientific Papers of Agricultural University of Poznan
|
2006
|
tom 08
4

Supramolecularity creates nonstandard protein ligands

84%
Piekarska B., Rybarska J., Stopa B., Zemanek G., Krol M., Roterman I., Konieczny L.
Acta Biochimica Polonica
|
1999
|
tom 46
|
nr 4
Congo red and a group of structurally related dyes long used to stain amyloid proteins are known to associate in water solutions. The self-association of some dyes belonging to this group appears particularly strong. In water solutions their molecules are arranged in ribbon-like micellar forms with liquid crystalline properties. These compounds have recently been found to form complexeswith some native proteins in a non-standard way. Gaps formed by the local distribution of β-sheets in proteins probably represent the receptor sites for these dye ligands. They may result from higher structural instability in unfolding conditions, but also may appear as long range cooperative fluctuations generated by ligand binding. Immunoglobulins G were chosen as model binding proteins to check the mechanism of binding of these dyes. The sites of structural changes generated by antigen binding in antibodies, believed to act as a signal propagated to distant parts of the molecule, were assumed to be suitable sites for the complexation of liquid-crystalline dyes. This assumption was confirmed by proving that antibodies engaged in immune complexation really do bind these dyes; as expected, this binding affects their function by significantly enhancing antigen binding and simultaneously inhibiting C1q attachment. Binding of these supramolecular dyes by some other native proteins including serpins and their natural complexes was also shown. The strict dependence of the ligation properties on strong self-assembling and the particular arrangement of dye molecules indicate that supramolecularity is the feature that creates non-standard protein ligands, with potential uses in medicine and experimental science.
5

Occurrence of lipopolysaccharide alterations among Tn5 mutants of Rhizobium leguminosarum bv.trifolii strain 24.1 with altered colony morphology

84%
Szyprowska S., Choma A., Glowacka M., Gronek E., Kitlinska A., Rola M.
Acta Biochimica Polonica
|
1998
|
tom 45
|
nr 4
Transposon mutants of Rhizobium leguminosarum bv. trifolii 24.1 showing less glossy or smaller colonies were screened for properties usually associated with lipopolysaccharide (LPS) defects in R. leguminosarum, i.e. motility, growth rate, tendency to agglutination in liquid media and symbiotic efficiency. Neither any of the above mutants nor the earlier isolated 24.12 strain, defective in LPS, showed all these properties changed simultaneously. According to PAGE/sodium deoxycholate analysis the mutant 24.12 was the only one producing defective lipopolysaccharide. GC-MS analysis revealed in this mutant qualitative changes in composition of its LPS in comparison with LPS isolated from the parent strain. Other Tn5 mutants produced LPSs similar in composition, however the proportion between LPS I and LPS II differed from that in the parent strain.
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Occurrence and biological activity of lectins in seeds of leguminous plants and cereals

67%
Brinken A., Piatek J., Biel W., Sagan Z.
Folia Pomeranae Universitatis Technologiae Stetinensis. Agricultura, Alimentaria, Piscaria et Zootechnica
|
2012
|
tom 24
7

Evaluation of three serological tests for the detection of Helicobacter pylori associated infection

67%
Gosciniak G., Matysiak-Budnik T., Przondo-Mordarska A.
Archivum Immunologiae et Therapiae Experimentalis
|
1993
|
tom 41
|
nr 5-6
8

Antigenic properties of LPS extracted from Bacteroides fragilis enterotoxin producing strains

67%
Meisel-Mikolajczyk F., Kot K., Klos W., Rouyan G. S., Mieszala M., Gamian A.
Acta Microbiologica Polonica
|
1999
|
tom 48
|
nr 2
9

The seasonal succession of hyaline Helicostomella subulata and agglutinated Tintinnopsis lobiancoi - dominants of the Baltic Tintinnina [ Ciliophora ]

67%
Wasik A., Mikolajczyk E.
Oceanologia
|
1996
|
tom 38
|
nr 3
10

Specific cellular and humoral reactions as markers of Listeria monocytogenes infections

59%
Klink M., Paziak-Domanska B., Rozalska B., Dlugonska H., Chmiela M., Rudnicka W.
Acta Microbiologica Polonica
|
1994
|
tom 43
|
nr 3-4
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.