Wyniki wyszukiwania - Biblioteka Nauki

1

The activity of 3-mercaptopyruvate sulfurtransferase in erythrocytes from patients with polycythemia vera

100%

Frendo J. , Wrobel M.

Acta Biochimica Polonica

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1997

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tom 44

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nr 4

EN

The activity of 3-mercaptopyruvate sulfurtransferase in erythrocytes from patients with polycythemia vera is significantly increased compared to healthy subjects.

2

The process of myelopoiesis in Guinea pigs under conditions of a static magnetic field

88%

Gorczynska E.

Acta Physiologica Polonica

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1987

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tom 38

|

nr 5

3

The occurrence of omega-exonuclease in blood cells

75%

Schaefer H. E.

Folia Histochemica et Cytobiologica

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1984

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tom 22

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nr 3-4

4

Contact of blood and endothelial cells with surface-modified metallic biomaterials

75%

Walkowiak B.

Acta Biochimica Polonica

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2007

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tom 54

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nr Supplement 4

5

The morphology of circulating blood cells of burbot [Lota lota L.]

75%

Adamowicz A. , Homatowska A. , Wojtaszek J.

Cellular and Molecular Biology Letters

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2002

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tom 07

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nr Suppl.

6

Regulation of formation of bone marrow

75%

Jedrzejczak W. W.

Folia Histochemica et Cytobiologica. Supplement

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1997

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tom 35

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nr 2

7

Some selected properties of protein preparations made by enzymatic treatment of animal blood red cell fraction

75%

Konieczny P. , Uchman W. , Krysztofiak K. , Przyborski J.

Acta Scientiarum Polonorum. Technologia Alimentaria

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2005

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tom 04

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nr 2

EN

Products prepared from animal blood intended for human consumption and collected in accordance with GHP rules are considered as of high nutritional value for their use for food purposes. The properties of a globin protein prepared from red cell fraction by an enzymatic method were studied. The efficiency of process as well as functional and nutritional characteristics of hydrolysates were evaluated. Liquid preparation obtained commercially from a culture of Bacillus subtilis contained a complex of proteolytic and some amylolitic enzymes was used in the experiment. Both, time of hydrolysis (6-48 h) and enzyme concentration significantly affected the degree of decolouration of red cell fraction and all properties of preparations obtained. The preparations demonstrated various molecular weight composition. The extinction of some hydrolysates at 540 nm was lower than 0.05. When compared with spray dried blood plasma or sodium caseinate, the globin preparation obtained under chosen conditions (18 h of hydrolysis, 10 ml of enzyme solution per 100 g of red cells) and freeze dried showed good solubility. Having very good emulsifying and foaming properties, the examined preparations indicate the potential as a valuable agent for incorporation into food formulations.

PL

Mimo rosnącego zainteresowania przemysłu mięsnego niespożywczymi kierunkami zagospodarowania krwi zwierzęcej zarówno ona, jak i jej frakcje (osocze, krwinki) są postrzegane ciągle jako źródło białek o korzystnym składzie aminokwasowym i strawności. Z tego powodu produkty z krwi, zebranej zgodnie z wytycznymi Dobrej Praktyki Higienicznej (GHP), charakteryzują się dużą wartością odżywczą i są wykorzystywane do celów spożywczych. W pracy badano wybrane właściwości globiny otrzymanej z krwinek poddanych hydrolizie enzymatycznej. Badania skoncentrowano na doborze optymalnych warunków hydrolizy i ich wpływie na stopień odbarwienia tej frakcji krwi. Oceniano skuteczność procesu, a także wybrane właściwości funkcjonalne i żywieniowe otrzymanych płynnych hydrolizatów. Do hydrolizy krwinek używano płynnego, otrzymywanego przemysłowo, preparatu enzymatycznego pochodzącego z kultury bakteryjnej Bacillus subtilis. Zarówno czas hydrolizy (6-48 godzin), jak i stężenie enzymu istotnie oddziaływało na stopień odbarwienia frakcji krwinek i wszystkie badane właściwości otrzymanych hydrolizatów. Charakteryzowały się one zawartością białek o różnej masie cząsteczkowej i różnym składem aminokwasowym. Obliczony indeks Q otrzymanych hydrolizatów nie przekraczał 1280, zatem nie wykazywały one smaku gorzkiego. Ekstynkcja niektórych z badanych hydrolizatów mierzona przy X = 540 nm nie przekraczała 0,05. W porównaniu z innymi preparatami białkowymi (suszone rozpyłowo osocze krwi, kazeinian sodu), preparat globinowy otrzymany w wytypowanych warunkach omawianą metodą hydrolizy enzymatycznej (czas hydrolizy: 18 h, 10 ml enzymu na 100 g krwinek) i wysuszony metodą liofilizacji, charakteryzował się dobrą rozpuszczalnością. Ze względu na bardzo dobre właściwości emulgujące i pianotwórcze, badany preparat przedstawia wartościowy produkt przeznaczony do wykorzystania w recepturach wybranych produktów spożywczych.

8

Levels of some blood diagnostic indices in young cattle with different genotypes at the alpha-lactalbumin locus

75%

Mioduszewska-Czyczyn U. , Czarnik U. , Walawski K. , Rusc A.

Bulletin of the Veterinary Institute in Puławy

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2007

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tom 51

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nr 1

EN

The aim of the present study was to verify the hypothesis that α-lactalbumin (LALBA) gene polymorphism may be a factor differentiating defence mechanisms in cattle. The association between LALBA polymorphism and the levels of blood indices characterising defence functions were examined in a group of 129 female calves and young heifers, produced by random mating of parental couples. The levels of blood diagnostic indices were determined four times: at 15 to 30 d, 3 months, 6 months, and 12 months of age. The genotypes distribution within the progeny was uneven (LALBA AA - 59.7%, LALBA AB - 35.7%, LALBA BB - 4.6%). At all times of the analysing, statistically significant differences between LALBA genotype groups were observed in the number of leukocytes (LALBA AA>LALBA BB), and the percentage of eosinophils (LALBA BB> LALBA AA). LALBA polymorphism also differentiated the percentages of lymphocytes (15 to 30 d, 3 months), neutrophils (15 to 30 d, 3 months, 12 months), basophils (6 and 12 months), and monocytes (6 months). Differences in the levels of total protein and γ-globulin were relatively low in animals aged 15 to 30 d, 3 months, and 6 months, but high in those aged 12 months (LALBA AB>LALBA AA>LALBA BB). There was a correlation between LALBA polymorphism and lysozyme activity (LALBA AA>LALBA AB> LALBA BB). Higher values of the NBT reduction tests were recorded in calves aged 15 to 30 d, as compared with older ones.

9

The ability of Candida spp. strains to induce production of tumor necrosis factor and interleukin-6 by whole blood cells

75%

Nawrot U. , Grzybek-Hryncewicz K. , Czarny A.

Acta Microbiologica Polonica

|

2003

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tom 52

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nr 1

10

Seasonal changes in the white blood cell count and blood cell sedimentation rate in the European bison Bison bonasus

75%

Gill J.

Acta Theriologica

|

1992

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tom 37

|

nr 3

11

Lactoferrin increases the output of neutrophil precursors and attenuates the spontaneous production of TNF-alpha and IL-6 by peripheral blood cells

75%

Zimecki M. , Spiegel K. , Wlaszczyk A. , Kubler A. , Kruzel M. L.

Archivum Immunologiae et Therapiae Experimentalis

|

1999

|

tom 47

|

nr 2

12

Pitfalls in the diagnosis of patients with a dihydropyrimidine dehydrogenase deficiency in blood cells

75%

Van Kuilenburg A. B. P. , Van Lenthe H. , Van Gennip A. H.

Cellular and Molecular Biology Letters

|

1999

|

tom 04

|

nr 3

13

Antimutagenic activity of todralazine and fluphenazine. A comparison of the results from short-term cytogenetic tests

75%

Gasiorowski K.

Cellular and Molecular Biology Letters

|

2000

|

tom 05

|

nr 3

EN

The multicriterial analysis proved that the antimutagenic effect fluphenazine exerted on human blood cells cultured in the presence of the standard mutagens was 60-time stronger than the effect exerted by todralazine. Future attempts to obtain chemical derivatives of fluphenazine should yield compounds which possess the antimutagenic activity but manifest a low or none psychotropic action.

14

Assessment of the ability of mononuclear blood cells to produce IFN-gamma in patients with the laryngeal cancer

75%

Lazarczyk B. , Moniuszko T. , Kosztyla-Hojna B. , Lachowicz M. , Rogowski M.

Folia Histochemica et Cytobiologica. Supplement

|

2001

|

tom 39

|

nr 1

15

The effect of using DNA obtained from blood of cattle with genetic chimerism on illumina’s beadchip assay performance

63%

Gurgul A. , Rubis D. , Bugno-Poniewierska M.

Annals of Animal Science

|

2014

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tom 14

|

nr 2

16

Detection of bovine foamy virus in milk and saliva of BFV seropositive cattle

63%

Materniak M. , Sieradzki Z. , Kuzmak J.

Bulletin of the Veterinary Institute in Puławy

|

2010

|

tom 54

|

nr 4

EN

The aim of this study was to demonstrate the oceurrence of bovine foamy virus (BFV) and BFV DNA in peripheral blood leukocytes (PBLs), milk cells, and saliva of cattle serologically positive to BFV. The virus was detected by co-cultivation technique with canine thymus cells (Cf2Th) and viral DNA was quantified by the real-time PCR. Out of co-cultures from 23 cattle, BFV was found in 19, 13, and 15 samples of PBLs. milk cells and saliva, respectively, while BFV-DNA was confirmed in DNA extracted from 14 PBLs and 8 milk cells samples. All 23 saliva samples were negative. The number of BFV DNA copies in milk cells was in average over 2.5 times lower than in PBLs. The presence of BFV and viral DNA in milk and saliva samples is discussed in the context of virus spread and possible human exposure to BFV through food products of cattle origin.

17

Selected peripheral blood cell parameters in twelve inbred strains of laboratory mice

63%

Wirth-Dzieciolowska E. , Karaszewska J. , Pysniak K. , Smolinska M. , Gajewska M.

Animal Science Papers and Reports

|

2009

|

tom 27

|

nr 1

69-77

EN

In 230 mice from 12 inbred strains (A.CA/W, AKR/W, BALB/cW, BN/aW, CBA/W, CBA-T6/W,C3H/W, C57BL/6W, C57BL/10W, DBA2/W, 129S1/SvW, HLB219/J) the following parameters were measured: the total number of white (WBC) and red (RBC) blood cells, haemoglobin concentration (HGB), haematocrit (HCT), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular haemoglobin concentration (MCHC) and platelets (PLT) number. Highly significant interstrain differences were shown within RBC, HGB, HCT, MCV and PLT.

PL

Badania morfologii krwi obwodowej przeprowadzono na myszach z 12 szczepów wsobnych (A.CA/W, AKR.W, BALB>cW, BN/aW, CBA/W, CBA-T6/W, C57BL/6W, C57BL/10W, DBA2/W, 129S1/SvW,i HLB219/J). Oznaczono następujące parametry krwi 239 czteromiesięcznych myszy obu płci: ogólną liczbę leukocytów (WBC), liczbę erytrocytów (RBC), koncentrację hemoglobiny (HGB), hematokryt (HCT), średnią objętość erytrocytu (MCV), średnie stężenie hemoglobiny w krwince (MCHC), średnią masę hemoglobiny w krwince (MCH) oraz liczbę płytek krwi (PLT). Między myszami szczepów wsobnych stwierdzono wysokoistotne różnice w większości badanych parametrów krwi. W niektórych szczepach wykazano istotne różnice między płciami w liczbie płytek krwi i w jednostkowych przypadkach w obrębie innych analizowanych cech.

18

Molecular species occurring in naturally induced interferon alpha

63%

Kruzel M. L. , Seman G. , Georgiades J. A.

Archivum Immunologiae et Therapiae Experimentalis

|

1993

|

tom 41

|

nr 3-4

19

Hematopoiesis in snakes [Ophidia]

63%

Dabrowski Z. , Tabarowski Z. , Sano-Martins I. S. , Spadacci-Morena D. D. , Witkowska-Pelc E. , Krzysztofowicz E. , Spodaryk K.

Folia Histochemica et Cytobiologica

|

2002

|

tom 40

|

nr 2

20

Purine nucleosides metabolism in blood fractions from patients with Graves' or Hashimoto diseases

63%

Fabianowska-Majewska K. , Karbownik M. , Zasada K. , Lewinski A. , Wyczechowska D.

Cellular and Molecular Biology Letters

|

1999

|

tom 04

|

nr 3