Wyniki wyszukiwania

1

Assessment of selected detergents and study of their effect on the tensile properties of fabrics

100%

Walicka I., Wiatrzyk M., Wolodkowicz A., Dobrucka R.

Towaroznawcze Problemy Jakości. Polskie Towarzystwo Towaroznawcze

|

2017

|

nr 1

2

The influence of detergent SDS and fuel oil on the arylsulphatase and acid phosphatase activity in Gasterosteus aculeatus L.

75%

Drewa G., Chesy M., Chesy G.

Polskie Archiwum Hydrobiologii

|

1999

|

tom 46

|

nr 1

3

Decomposition of anionic surface active substances by bacteria from the surface microlayer of Lake Jeziorak Maly

75%

Walczak M., Donderski W.

Polish Journal of Environmental Studies

|

2004

|

tom 13

|

nr 3

The concentration of anionic surface active substances (ASAS) in the water of Lake Jeziorak Mały and the degradation of these substances by bacteria isolated from the surface microlayer and subsurface water were the object of the research of this paper. The concentrations of ASAS in water of this lake were at the level of about 2 mg/1. The biodegradation of ASAS was performed twice as well by microorganisms from the surface microlayer than from subsurface water. Moreover, within the surface microlayer the process of decomposing ASAS was most effectively performed by bacteria isolated from the layers of water closest to the surface (100-150 μm).

4

Impact of silicates and detergents on primary production and total biomass of algae in a short-term laboratory experiment

75%

Ciesielczuk T., Czerniawska-Kusza I.

Archiwum Ochrony Środowiska

|

2006

|

tom 32

|

nr 3

5

Correlation between the proteins and protein profile(s) of different regions of epididymis and their contents in goat buck

63%

Cheema R. S., Bansal A. K., Bilaspuri G. S., Gandotra V. K.

Animal Science Papers and Reports

|

2011

|

tom 29

|

nr 1

Total proteins and their profile(s) in three regions of epididymis, its fluid and sperm membrane extract (SME) were analysed with an objective to determine the changes in spermatozoa during epididymal maturation in goat buck. The protein content from caput to cauda increased nonsignificantly (P>0.05) while significantly (P<0.05) in tissue homogenate and spermatozoa. SDSPAGE analysis indicated the removal of >205, 205 and 95 kDa; 40 kDa proteins only in the caput and corpus spermatozoa, respectively. The proteins with molecular weight of 10, 18, 25, 35 and 20 kDa, detected only in cauda and corpus spermatozoa, respectively, seem to be associated in the maturation process of spermatozoa during epididymal transit. SDS-Page analysis of tissue and fluid indicated that the >205, 205, 195, 200, 45, 25, 18, 15 and 12 kDa proteins are structural as well as secretory proteins because of their presence both in the epididymal tissue and fluid. The nature of 100, 97, 75 and 70 kDa was found to be purely structural because of their presence in the tissue only, whereas 90, 35, 6.5 and 3.0 kDa proteins, mainly of secretory nature, due to their detection only in the fluid. Therefore, the presence of 35, 25, 18 kDa proteins both in the epididymal fluid and cauda sperm indicate that these proteins are associated with goat buck sperm maturation and fertility. Therefore, it can be concluded that the proteins of 35, 25, and 18 kDa, associated with goat sperm maturation are similar to the mentioned molecular markers in other species and can be worked out as fertility markers for goat buck semen.

6

An organic solvent and surfactant stable alpha-amylase from soybean seeds

63%

Jaiswal N., Prakash O.

Acta Biochimica Polonica

|

2013

|

tom 60

|

nr 3

An organic solvent and surfactant stable α-amylase was obtained from soybean seeds. The direct and indirect effect of various organic solvents (non-polar, polar protic, and polar aprotic) and surfactants on the activity and stability of free enzyme was determined. The enzyme showed a very high catalytic efficiency and stabilization against most of the organic solvents and surfactants tested, except for few. Those organic solvents and surfactants (like chloroform, dimethyl formamide, n-butanol, and Tween 20), which caused an inhibition in enzyme activity, were used to study their effects on immobilized enzyme. The inhibitory effect was found to be decreased in immobilized enzyme as compared to free enzyme indicating that immobilization imparted stability to the enzyme. Moreover, the possibility of reuse of the enzyme in the presence of the organic solvents and surfactants was increased upon immobilization. The stability of soybean α-amylase towards organic solvents and surfactants shows that it is a potential candidate for use in organic-solvent biocatalysis as well as in detergent industries.

7

Nonionic surfactants in liquid laundry detergents for automatic laundry washing machine

63%

Bocho-Janiszewska A.

Towaroznawcze Problemy Jakości. Polskie Towarzystwo Towaroznawcze

|

2015

|

nr 2

8

Do shape transformations in erythrocytes reflect the flip rate of amphiphilic compounds?

63%

Hagerstrand H., Bobrowska-Hagerstrand M., Isomaa B.

Cellular and Molecular Biology Letters

|

1996

|

tom 01

|

nr 1

It has been shown that the time course of echinocyte to discocyte transformation caused by exogenous phospholipids is an accurate measure of the flip rate of the phospholipids in the lipid bilayer [1,2]. In order to explore whether shape changes in erythrocytes are indicative of flip rates of water- soluble amphiphiles, the time course of shape changes caused by a large number of amphiphiles was studied. In case of amphiphiles inducing echinocyte to discocyte or discocyte to stomatocyte transformation it is proposed that the time course of shape transformation may be indicative of the flip rate of the amphiphiles. The relevance of using shape changes in erythrocytes as a tool to estimate flip rates of amphiphiles is discussed.

9

Oxyethylene chain-cation complexation; Nonionic polyoxyethylene detergents attain a positive charge and demonstrate electrostatic head group interactions

63%

Hagerstrand H., Bobacka J., Bobrowska-Hagerstrand M., Kralj-Iglic V., Fosnaric M., Iglic A.

Cellular and Molecular Biology Letters

|

2001

|

tom 06

|

nr 2

10

Effect of the anionic detergent Sulforokanol L 327-1 on performance, histopathological changes and physiological indicators of slaughter chickens

63%

Tymczyna L., Ondrasovic M., Niedzwiadek T., Saba L., Bis-Wencel H.

Roczniki Naukowe Zootechniki

|

2000

|

tom 27

|

nr 2

11

Effects of detergents on River Nile water microflora

63%

Issa A. A., Ismail M. A.

Acta Hydrobiologica

|

1995

|

tom 37

|

nr 2

Generally, the number of genera and species of microflora were found to have decreased in the River Nile water treated with different doses (0.1-10 g dm-3) of four detergents (Biocleana, Lang, Omo and Tide). Algae are more sensitive to detergents than bacteria and fungi but some species were increased either slightly or markedly. No stimulatory effect was observed on bacteria by any of the detergents. The effect of detergents on fungi was different. The most tolerant fungal species was Penicillium chrysogenum Thom and may be regarded as a detergent- (pollution-) tolerant fungus.

12

Damage of erythrocyte membranes induced by digitonin

63%

Bielawski J., Knopik A., Szczuka E.

Biological Bulletin of Poznań

|

1996

|

tom 33

13

Modification of the lipid component modulates nuclear matrix nucleolytic activity

63%

Lubocka J., Szopa J., Kozubek A.

Acta Biochimica Polonica

|

1995

|

tom 42

|

nr 2

It was shown that lipid composition of plant nuclear matrix depends on procedure of its isolation. The matrix isolated with the use of lithium diodosalicylate (LiS) differs in its lipid composition from the preparation isolated with the use of nonionic detergent (Triton X-100). It was also shown that the nucleolytic activity of the matrix is related to its lipid component. Matrix depleted in lipids loses half of its nucleolytic activity which is recovered after supplementation with previously extracted lipids. The extent of recovery of the nucleolytic activity is also dependent on the presence of residual DNA in matrix preparation. The recoveries of nucleolytic activities were higher in matrices not depleted in their DNA content.

14

The effect of certain anionic detergents on the process of desulfurication

63%

Szymanska K., Domka F., Wawrzyniak E.

Polish Journal of Environmental Studies

|

2001

|

tom 10

|

nr 1

The effect of sodium dodecylsulphate (SDS), sodium alkilbenzenesulphonate (ABSNa) and sulphosuccinates IOP5 and N5, present in different concentrations, on the kinetics of desulfurication conducted with the use of Desulfotomaculum ruminis bacteria was analysed. As follows from the determined activity of the microorganisms, the presence of SDS and ABSNa inhibits the process of desulfurication. The toxic concentrations of these compounds were established as 60 mg/dm3 for SDS and 450 mg/dm3 for ABSNa. The presence of sulphosuccinates IOP5 and N5, even at the concentration of 20g/dm3, does not affect the activity of Desulfotomaculum ruminis bacteria but these compounds cannot be used as a source of carbon by the microorganisms.

15

A method of DNA isolation using a commercial washing powder

63%

Brzuzan P.

Polskie Archiwum Hydrobiologii

|

1997

|

tom 44

|

nr 3

16

Gemini [dimeric] surfactant perturbation of the human erythrocyte

63%

Dubnickova M., Bobrowska-Hagerstrand M., Soderstrom T., Iglic A., Hagerstrand H.

Acta Biochimica Polonica

|

2000

|

tom 47

|

nr 3

We studied the ability of di-cationic gemini surfactantsdi (amphiphiles), i.e. 1,4-butanediammonium-N,N-dialkyl-N,N,N',N'-tetramethyl bromides (Di-Cm-di-QAS (s = 4), where m = 8,11,13,16 and s = the number of alkyl groups in the spacer) to induce shape alteration, vesiculation, haemolysis and phosphatidylserine exposure in human erythrocytes, and to protect erythrocytes against hypotonic haemolysis. At high sublytic concentrations the Di-Cm-di-QAS (s = 4) amphiphiles rapidly induced echinocytic (spiculated) shapes and a release of exovesicles, mainly in the form of tubes, from the cell surface. Following 60 min incubation erythrocytes were sphero-echinocytic and a few cells with invaginations/endovesicles were observed. No phosphatidylserine exposure was detected. The haemolytic potency increased with an increase of the alkyl chain length. At sublytic concentrations the Di-Cm-di-QAS (s = 4) amphiphiles protected erythrocytes against hypotonic haemolysis. It is suggested that the Di-Cm-di-QAS (s = 4) amphiphiles perturb the membrane in a similar way as single-chain cationic amphiphiles, but that they do not easily translocate to the inner membrane leaflet.

17

The use of estrogen receptor based in vitro assays for the evaluation of endocrine disruptors

63%

Dhooge W., Eertmans F., Verstraete W., Janssen C., Comhaire F.

Folia Histochemica et Cytobiologica. Supplement

|

2001

|

tom 39

|

nr 1

18

Wplyw zanieczyszczenia wod substancjami powierzchniowo-czynnymi i srodkami ochrony roslin na organizmy wodne

51%

Ranke-Rybicka B., Plachta J., Zycinski D.

Roczniki Państwowego Zakładu Higieny

|

1995

|

tom 46

|

nr 2

175-181

Przeprowadzono eksperymentalne badania łącznego oddziaływania detergentów ABS i Rokafenolu oraz herbicydów 2,4 D i prometryny na organizmy wodne. Stwierdzono, że obecność w wodzie detergentów wzmaga działanie toksyczne herbicydów o 10-30%.

19

Mucosal flora in Crohn’s disease and ulcerative colitis - an overview

51%

Swidsinski A., Loening-Baucke V., Herber A.

Journal of Physiology and Pharmacology. Supplement

|

2009

|

tom 60

|

nr 6

20

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Badania nad ustaleniem dopuszczalnego stężenia sulfapolu-50 w wodzie

51%

Cabejszek I., Rybak M., Styczynski B.

Roczniki Państwowego Zakładu Higieny

|

1963

|

tom 14

|

nr 4

Ograniczanie wyników

Assessment of selected detergents and study of their effect on the tensile properties of fabrics

The influence of detergent SDS and fuel oil on the arylsulphatase and acid phosphatase activity in Gasterosteus aculeatus L.

Decomposition of anionic surface active substances by bacteria from the surface microlayer of Lake Jeziorak Maly

Impact of silicates and detergents on primary production and total biomass of algae in a short-term laboratory experiment

Correlation between the proteins and protein profile(s) of different regions of epididymis and their contents in goat buck

An organic solvent and surfactant stable alpha-amylase from soybean seeds

Nonionic surfactants in liquid laundry detergents for automatic laundry washing machine

Do shape transformations in erythrocytes reflect the flip rate of amphiphilic compounds?

Oxyethylene chain-cation complexation; Nonionic polyoxyethylene detergents attain a positive charge and demonstrate electrostatic head group interactions

Effect of the anionic detergent Sulforokanol L 327-1 on performance, histopathological changes and physiological indicators of slaughter chickens

Effects of detergents on River Nile water microflora

Damage of erythrocyte membranes induced by digitonin

Modification of the lipid component modulates nuclear matrix nucleolytic activity

The effect of certain anionic detergents on the process of desulfurication

A method of DNA isolation using a commercial washing powder

Gemini [dimeric] surfactant perturbation of the human erythrocyte

The use of estrogen receptor based in vitro assays for the evaluation of endocrine disruptors

Wplyw zanieczyszczenia wod substancjami powierzchniowo-czynnymi i srodkami ochrony roslin na organizmy wodne

Mucosal flora in Crohn’s disease and ulcerative colitis - an overview

Badania nad ustaleniem dopuszczalnego stężenia sulfapolu-50 w wodzie