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1

Wzbogacanie drozdzy Saccharomyces cerevisiae w selen

100%
Szulc-Musiol B., Dolinska B.
Journal of Elementology
|
2010
|
tom 15
|
nr 3 Suppl.
87
2
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Content available

Effect of the addition of zinc and selenium ions on the stability of the Biolasol liquid used for perfusion, reperfusion and preservation of parenchymal organs of the abdominal cavity

81%
Ostrozka-Cieslik A., Dolinska B., Caban A., Ryszka F.
Journal of Elementology
|
2015
|
tom 20
|
nr 2
The Biolasol® liquid is an innovative solution used for perfusion, reperfusion and preservation of parenchymal organs of the abdominal cavity. Substances in the liquid prevent cellular oedema and help to maintain a proper water/mineral as well as acid/base balance in the intracellular environment. They also minimize free-radical injuries and ensure the integrity of the cellular membrane structure. The Biolasol® liquid has been shown to be much more efficient than the HTK liquid in the preservation of kidneys. The Biolasol® liquid containing 0.5 mM of vitamin C has been modified by adding ions of Se(IV), Zn(II), and their effect on the stability of the solution was examined. An accelerated aging test was applied to test the liquid stability. The test, based on the laws of chemical kinetics, was conducted at four temperatures at a 10°C step, that is: 50°C±0.05, 60°C±0.05, 70°C±0.05 and 80°C±0.05. The relative humidity equalled 75% of RH and the duartion of the test was 40 days. In order to determine the stability of the tested solutions, the Arrhenius Dependence equation was used, applied to the effect of temperature on the glucose decomposition reaction rate: lnk=lnA-(Ea/RT). The results indicate that the addition of zinc decreases the stability of the liquid by 30.5%, while the addition of selenium prolongs the stability by 8.21%. This is explained by the synergism of action of vitamin C and Se4+ antioxidant in the tested liquid. Zinc ions present in the solution increase the glucose decomposition reaction rate.
3
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Content available

Effect of culture parameters on selenium accumulation in Saccharomyces cerevisiae cells

81%
Szulc-Musiol B., Dolinska B., Ryszka F.
Journal of Elementology
|
2019
|
tom 24
|
nr 1
4

Tips for optimizing organ preservation solutions

81%
Ostrodzka-Cieslik A., Dolinska B., Ryszka F.
Acta Biochimica Polonica
|
2018
|
tom 65
|
nr 1
5

Efektywnosc superowulacji u krolikow przy zastosowaniu PMSG o przedluzonym dzialaniu i roznym odstepie czasu miedzy iniekcja PMSG i HCG

81%
Gogol P., Ryszka F., Dolinska B., Gajda B.
Roczniki Naukowe Zootechniki
|
1996
|
tom 23
|
nr 4
93-98
6

Zastosowanie nerek świń do badania skuteczności płynów do przeszczepów

81%
Dolinska B., Caban A., Ostrozka-Cieslik A., Ryszka F.
Annals of Warsaw University of Life Sciences - SGGW. Animal Science
|
2011
|
tom 48
7

Opracowanie technologii otrzymywania tabletek z drozdzami selenowymi

81%
Ryszka F., Szulc B., Dolinska B.
Zeszyty Naukowe. Polska Akademia Nauk. Komitet Naukowy przy Prezydium PAN Człowiek i Środowisko
|
1994
|
tom 8
110-116
8

Wplyw skladnikow plynow do przechowywania narzadow na ich trwalosc i wlasciwosci biochemiczne

81%
Ryszka F., Ostrozka-Cieslik A., Dolinska B.
Biotechnologia
|
2006
|
nr 1
97-102
9

Efficiency of biolactin administered to primiparous and multiparous sows

80%
Szczesniak-Fabianczyk B., Dolinska B., Ryszka F., Smorag Z.
Annals of Animal Science. Supplement
|
2002
|
nr 2
10

Permeation of iodide from iodine - enriched yeast through porcine intestine

71%
Ryszka F., Dolinska B., Zielinski M., Chyra D., Dobrzanski Z.
Acta Biochimica Polonica
|
2013
|
tom 60
|
nr 4
Iodine deficiency is a common phenomenon, threatening the whole global human population. Recommended daily intake of iodine is 150 μg for adults and 250 μg for pregnant and breastfeeding women. About 50% of human population can be at risk of moderate iodine deficiency. Due to this fact, increased iodine supplementation is recommended, through intake of iodized mineral water and salt iodization. The aim of this study was to investigate permeation and absorption of iodide from iodine bioplex (experimental group) in comparison with potassium iodide (controls). Permeation and absorption processes were investigated in vitro using a porcine intestine. The experimental model was based on a standard Franz diffusion cell (FD-Cell). The iodine bioplex was produced using Saccharomyces cerevisiae yeast and whey powder: iodine content - 388 μg/g, total protein - 28.5%, total fat - 0.9%., glutamic acid - 41.2%, asparaginic acid - 29.4%, lysine - 24.8%; purchased from: F.Z.N.P. Biochefa, Sosnowiec, Poland. Potassium iodide was used as controls, at 388 μg iodine concentration, which was the same as in iodine-enriched yeast bioplex. A statistically significant increase in iodide permeation was observed for iodine-enriched yeast bioplex in comparison with controls - potassium iodide. After 5h the total amount of permeated iodide from iodine-enriched yeast bioplex was 85%, which is ~ 2-fold higher than controls - 37%. Iodide absorption was by contrast statistically significantly higher in controls - 7.3%, in comparison with 4.5% in experimental group with iodine-enriched yeast bioplex. Presented results show that iodide permeation process dominates over absorption in case of iodine-enriched yeast bioplex.
11

Dostepnosc selenu w warunkach in vivo

71%
Ryszka F., Drozdz M., Danch A., Dolinska B., Szulc B.
Zeszyty Naukowe. Polska Akademia Nauk. Komitet Naukowy przy Prezydium PAN Człowiek i Środowisko
|
1994
|
tom 8
117-119
12

Wskazniki gospodarki zelazowej w surowicy krwi prosiat ssacych po doustnej aplikacji fumaranu zelaza

71%
Kolacz R., Bodak E., Dolinska B., Dobrzanski Z., Ryszka F.
Medycyna Weterynaryjna
|
2001
|
tom 57
|
nr 09
680-686
13

Determination of bioelements content in yeasts using spectroscopic methods

71%
Ryszka F., Ostrozka-Cieslik A., Chojnacka K., Dolinska B., Dobrzanski Z.
Acta Scientiarum Polonorum. Medicina Veterinaria
|
2009
|
tom 08
|
nr 3
The metodology of a determination of some biometals content, i.e. chromium, cobalt, manganese, nickel and iron in Saccharomyces cerevisiae yeasts using UV-VIS spectrophotometer was worked out. An accuracy and precision of chosen analytical meth­ods was determined. The comparison of results obtained with spectrometric ICP-AES method was conducted. Differences of mean values of results between those methods for analysed elements were +10.52, +8.11, -15.79, +1.33, +13.89, and +7.48 %, respectively. It was demonstrated that the UV-VIS spectrophotometric method may be successfully ap­plied in analytical studies concerning a determination of microelements content in en­riched yeasts biomass.
14

Znaczenie drozdzy w zywieniu zwierzat gospodarskich

71%
Dobrzanski Z., Dolinska B., Chojnacka K., Opalinski S., Ryszka F.
Acta Scientiarum Polonorum. Medicina Veterinaria
|
2006
|
tom 05
|
nr 2
49-66
15

Distribution in rat brain and internal organs of 125 I-labeled leucopyrokinin [LPK] injected intraperitoneally

61%
Plech A., Rykaczewska-Czerwinska M., Ryszka F., Suszka-Switek A., Dolinska B., Kuczer M., Konopinska D.
Pestycydy
|
2005
|
nr 3
153-160
16

Effect of biolactin administered per os on survivability and body weight of piglets

51%
Gajda B., Szczesniak-Fabianczyk B., Mandryk I., Poniedzialek-Kempny K., Ryszka F., Dolinska B., Leszczynska L., Smorag Z.
Annals of Animal Science
|
2014
|
tom 14
|
nr 1
17

Produkcja i zastosowanie preparatu Biolactin w odchowie prosiąt

51%
Gajda B., Szczesniak-Fabianczyk B., Mandryk I., Poniedzialek-Kempny K., Ryszka F., Dolinska B., Leszczynska L., Smorag Z.
Przegląd Hodowlany
|
2015
|
tom 83
|
nr 3
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