Wyniki wyszukiwania

1

Random amplified polymorphic DNA fingerprinting as a marker for Paramecium jenningsi strains

100%

Skotarczak B., Przybos E., Wodecka B., Maciejewska A.

Folia Biologica

|

2004

|

tom 52

|

nr 1-2

2

Raccoon dog [Nyctereutes procyonoides Gray] parentage testing based on STR markers

88%

Slaska B., Zieba G., Jezewska G.

Electronic Journal of Polish Agricultural Universities. Series Animal Husbandry

|

2007

|

tom 10

|

nr 3

3

Altered expression of T lymphocyte surface markers in children with chronic autoimmune thyroiditis

75%

Kucharska A. M., Gorska E., Wasik M., Demkow U.

Journal of Physiology and Pharmacology. Supplement

|

2008

|

tom 59

|

nr 6

375-382

4

Acid-insoluble ash as a marker in digestibility studies: a review

75%

Sales J., Janssens G. P. J.

Journal of Animal and Feed Sciences

|

2003

|

tom 12

|

nr 3

5

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Tracking trends in eutrophication based on pigments in recent coastal sediments

63%

Szymczak-Zyla M., Krajewska M., Winogradow A., Zaborska A., Breedveld G. D., Kowalewska G.

Oceanologia

|

2017

|

tom 59

|

nr 1

Eutrophication in two different coastal areas — the Gulf of Gdańsk (southern Baltic) and the Oslofjord/Drammensfjord (Norway) — both subject to human pressure and with restricted water exchange with adjacent seas, was investigated and compared. Sediment cores (up to 20 cm long) were collected at 12 stations using a core sampler, 6 in each of the two areas, and divided into sub-samples. The physicochemical parameters characterizing the adjacent water column and near-bottom water, i.e. salinity, oxygen concentration and temperature, were measured during sample collection. Chlorophylls-a, -b and -c, their derivatives and selected carotenoids were determined for all the samples, as were additional parameters characterizing the sediments, i.e. Corg, Ntot, d13C and d15N, grain size. 210Pb activity was also determined and on that basis sediment mixing and accumulation rates were estimated. The distribution of pigments in sediments was related to environmental conditions, the sampling site location and sediment characteristics. The results are in agreement with other observations that eutrophication in the Gulf of Gdańsk has increased, especially since the 1970s, whereas in the Oslofjord it decreased during the same period. The pigments are better preserved in inner Oslofjord sediments than in those from the Gulf of Gdańsk. The results demonstrate that the sum of chloropigments-a insediments calculated per dry weight of sediments is a valuable measure of eutrophication, providing that the monitoring site is selected properly, i.e. sediments are hypoxic/anoxic and non-mixed. Besides, the results confirm previous observations that the percentages of particular chlorophyll-a derivatives in the sum of chloropigments-a are universal markers of environmental conditions in a basin. The ratios of chloropigments-b and chlorophylls-c to the sum of chloropigments-a (SChlns-b/ SChlns-a; Chls-c/SChlns-a) may by applied as complementary markers of freshwater and marine organic matter input, respectively.

6

Ano1 is a better marker than c-Kit for transcript analysis of single interstitial cells of Cajal in culture

63%

Loera-Valencia R., Wang X.-Y., Wright G. W. J., Barajas-Lopez C., Huizinga J. D.

Cellular and Molecular Biology Letters

|

2014

|

tom 19

|

nr 4

The interstitial cells of Cajal (ICC) drive the slow wave-associated contractions in the small intestine. A commonly used marker for these cells is c-Kit, but another marker named Ano1 was recently described. This study uses single-cell RT-PCR, qPCR and immunohistochemistry to determine if Ano1 could be reliably used as a molecular marker for ICC in single-cell mRNA analysis. Here, we report on the relationship between the expression of c-Kit and Ano1 in single ICC in culture. We observed that Ano1 is expressed in more than 60% of the collected cells, whereas c-Kit is found only in 22% of the cells (n = 18). When we stained ICC primary cultures for c-KIT and ANO1 protein, we found complete co-localization in all the preparations. We propose that this difference is due to the regulation of c-Kit mRNA in culture. This regulation gives rise to low levels of its transcript, while Ano1 is expressed more prominently in culture on day 4. We also propose that Ano1 is more suitable for single-cell expression analysis as a marker for cell identity than c-Kit at the mRNA level. We hope this evidence will help to validate and increase the success of future studies characterizing single ICC expression patterns.

7

Concentration of bovine pregnancy associated glycoprotein in plasma and milk: its application for pregnancy diagnosis in cows

63%

Gajewski Z., Sausa N. M., Beckers J. F., Pawlinski B., Olszewska M., Thun R., Kleczkowski M.

Journal of Physiology and Pharmacology. Supplement

|

2008

|

tom 59

|

nr 9

55-64

8

Optical 3D scanning methods in biological research - selected cases

63%

Pasko S.

Acta Scientiarum Polonorum. Zootechnica

|

2021

|

tom 20

|

nr 1

9

Genotyping and virulence analysis of Toxoplasma gondii isolates from a dead human fetus and dead pigs in Jiangsu province, Eastern China

63%

Hou Z., Zhou Y., Liu D., Su S., Zhao Z., Xu J., Tao J.

Acta Parasitologica

|

2018

|

tom 63

|

nr 2

10

Pregnancy-associated glycoproteins (PAG) as pregnancy markers in the ruminants

63%

Sousa N. M., Ayad A., Beckers J. F., Gajewski Z.

Journal of Physiology and Pharmacology. Supplement

|

2006

|

tom 57

|

nr 8

153-171

In the last years, a polymorphic family of placenta-expressed proteins has been discovered in ruminant species and used for pregnancy diagnosis. Pregnancy diagnosis is an important part in reproduction management of ruminants. The pregnancy-associated glycoproteins (PAG) are synthesized in the mono- and binucleate cells of the ruminant’s trophectoderm. Part of them is released into maternal blood circulation where they can be assayed by different RIA and ELISA systems. Due to large variety of expressed molecules and to large variations in the post-translational processing of the glycoproteins, different immuno-systems present different ability to quantify the PAG released in blood. Recent investigations showed that surprisingly the level of milk production in ruminants can modify the concentration of PAG circulating in blood. On the whole, the data show that the RIA methods are very precise for measuring PAG concentrations in the maternal blood and milk of the ruminants. Different studies clearly indicate that milk can be used for pregnancy diagnosis in small ruminants. The sensitivity and specifity of this method are very high. The results showed the possibility of the use PAG in milk and in blood as pregnancy test. It is especially helpful in the diagnosis of gestation and in detection of embryonic mortality as a non stressed method in the pregnancy management in the ruminants.

11

Analysis of genetic structure in Polish Red and Polish Black-and-White cattle using twelve marker loci potentially related to milk or meat production traits

63%

Klauzinska M., Zurkowski M., Siadkowska E., Szymanowska M., Grochowska R., Zwierzchowski L., Klewiec J.

Animal Science Papers and Reports

|

2004

|

tom 22

|

nr 2

Polish Red (PR) is the native Polish cattle breed included in the FAO National Rare Livestock Breeds Preservation Programme. The breed is characterized by high vitality and fertility, calving ease, resistance to diseases, and low requirements for feed. Milk yield is low, but fat and protein content of milk are high. The frequencies of alleles of commonly studied loci as well as the presence of new or rarely reported DNA polymorphisms were studied in a group of about 300 PR cows belonging to two subpopulations. Moreover, gene frequencies were compared between two PR subpopulations, and with a reference population of the Black-and-White (BW) cattle. The investigation was intended to reveal the genetic specificity of PR and provide new arguments for its protection.Except for loci Pit1 and GH-MspI, the allele frequencies of CSN3, LGB, GH-AluI, GHRH, LEP and PRL genes in PR were found different from those appearing in BW cattle. Although the estimated genetic distance between PR and BW populations appeared very short (0.0146, R=0.986), variants of several genes identified in PR were found absent or very rare in BW cattle. These included the LGBI variant, 11-bp deletion in MSTN gene, as well as several unique nucleotide sequence variants of 5’-noncoding regions of CSN1S1, CSN1S2, GH, and PRL genes. At loci CSN3, LGB, IGF1 and GH-AluI significant differences were found also between the two PR subpopulations studied.

12

Sensory organs as markers of the homology of maxillary palps in Heterometabolia

63%

Petryszak A., Rosciszewska M., Fudalewicz-Niemczyk W.

Acta Biologica Cracoviensia. Series Zoologia

|

2000

|

tom 42

13

Linkage and interdependence of A2MD1 and A2ME2 alpha2-macroglobulin genes in cattle

63%

Wegrzyn J., Skiba E., Krzyscin P.

Journal of Applied Genetics

|

1997

|

tom 38

|

nr 2

The transmission of previously described genes A2MD1 and A2ME2 that determine antigenic markers of alpha₂-macroglobulins A₂mD1 and А₂mЕ2 in cattle was studied. The starting point for the analyses was the lack of individuals negative for both markers in the population of 3551 Black-and-White, Red-and-White, Polish Red and Simmental cattle and interbreed crosses. Controlling of these specificities by allelic genes or genes from closely linked loci was considered. To support or reject this hypothesis, the independence test 2 x 2 and analysis of segregation of A₂mD1 and А₂mЕ2 in the offsprings of all phenotypic matings found and of selected matings in which genotypes of sires were determined, were used. It was found that the observed segregation of antigenic markers in the offsprings rules out the possibility that they are determined by allelic genes. The results obtained show that markers A₂mD1 and А₂mЕ2 are controlled by the genes A2MD1 and A2ME2 from closely linked loci. Moreover it seems that only those haplotypes are transmitted in which both genes - A2MD1 and A2ME2, or one of them - A2MD1 or A2ME2, are present. No haplotypc would then be transmitted (would occur?) in which both genes are in the recessive form. recessive form.

14

Foodstuffs labelling as an instrument of marketing and food safety assurance

63%

Jasiulewicz A.

Acta Scientiarum Polonorum. Oeconomia

|

2002

|

tom 01

|

nr 1-2

15

Potential applications of modern biological techniques in breeding fruit trees

63%

Lavi U., Gurevitz S., Ari G. B., Saada D., Kashkush K., Paz T., Twito T., Cohen Y., Hillel J., Simchen G.

Journal of Fruit and Ornamental Plant Research

|

2006

|

tom 14

|

nr Suppl.1

16

Assessment of the transcription levels for the complement activation control system in eutopic endometrium in women with two or more consecutive miscarriages of unknown etiology

51%

Wirstlein P., Mikolajczyk M., Skrzypczak J.

Folia Histochemica et Cytobiologica

|

2010

|

tom 48

|

nr 3

17

Current trends in follow-up of trophoblastic function in ruminant species

51%

Sousa N. M., Beckers J. F., Gajewski Z.

Journal of Physiology and Pharmacology. Supplement

|

2008

|

tom 59

|

nr 9

65-74

18

Expression of epidermal growth factors and apoptosis markers in pancreatic ductal adenocarcinoma

51%

Pryczynicz A., Guzinska-Ustymowicz K., Czyzewska J., Kemona A.

Folia Histochemica et Cytobiologica

|

2009

|

tom 47

|

nr 4

19

Role of lymphangiogenesis in lung cancer

51%

Werynska B., Dziegiel P., Jankowska R.

Folia Histochemica et Cytobiologica

|

2009

|

tom 47

|

nr 3

20

The estimation of oxidative stress markers and apoptosis in right atrium auricles cardiomyocytes of patients undergoing surgical heart revascularisation with the use of warm blood cardioplegia

51%

Nowicki R., Saczko J., Kulbacka J., Choromanska A., Dumanska M., Krajewska B., Daczewska M., Dumanski A., Kustrzycki W.

Folia Histochemica et Cytobiologica

|

2010

|

tom 48

|

nr 2

202-207

Ograniczanie wyników

Random amplified polymorphic DNA fingerprinting as a marker for Paramecium jenningsi strains

Raccoon dog [Nyctereutes procyonoides Gray] parentage testing based on STR markers

Altered expression of T lymphocyte surface markers in children with chronic autoimmune thyroiditis

Acid-insoluble ash as a marker in digestibility studies: a review

Tracking trends in eutrophication based on pigments in recent coastal sediments

Ano1 is a better marker than c-Kit for transcript analysis of single interstitial cells of Cajal in culture

Concentration of bovine pregnancy associated glycoprotein in plasma and milk: its application for pregnancy diagnosis in cows

Optical 3D scanning methods in biological research - selected cases

Genotyping and virulence analysis of Toxoplasma gondii isolates from a dead human fetus and dead pigs in Jiangsu province, Eastern China

Pregnancy-associated glycoproteins (PAG) as pregnancy markers in the ruminants

Analysis of genetic structure in Polish Red and Polish Black-and-White cattle using twelve marker loci potentially related to milk or meat production traits

Sensory organs as markers of the homology of maxillary palps in Heterometabolia

Linkage and interdependence of A2MD1 and A2ME2 alpha2-macroglobulin genes in cattle

Foodstuffs labelling as an instrument of marketing and food safety assurance

Potential applications of modern biological techniques in breeding fruit trees