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Wyświetlanie 1-4 z 4
Tytuł:
Ocena skuteczności Tinidazolu w leczeniu rzęsistkowicy pochwy u dziewcząt
Effectiveness of Tinidazol treatment in girls with trikhimonadosis
Ocenka ehffektivnosti aaTinidazola v lechenii trikhomonadoza vlagalishha u devushek
Autorzy:
Kuźminska, A.
Wszelaki-Lass, E.
Powiązania:
https://bibliotekanauki.pl/articles/2159900.pdf
Data publikacji:
1977
Wydawca:
Polskie Towarzystwo Parazytologiczne
Źródło:
Wiadomości Parazytologiczne; 1977, 23, 5; 667-669
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Enhanced Chondrocyte Proliferation in a Prototyped Culture System with Wave-Induced Agitation
Autorzy:
Pilarek, M.
Godlewska, K.
Kuźmińska, A.
Wojasiński, M.
Dąbkowska, K.
Powiązania:
https://bibliotekanauki.pl/articles/184988.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
wave-induced agitation
small-scale animal cell culture
CP5 chondrocytes
fibrousbased
scaffold
single-use bioreactor
wzbudzanie falowe
hodowla komórek zwierzęcych
Chondrocyty CP5
szafot
bioreaktor
Opis:
One of the actual challenges in tissue engineering applications is to efficiently produce as high of number of cells as it is only possible, in the shortest time. In static cultures, the production of animal cell biomass in integrated forms (i.e. aggregates, inoculated scaffolds) is limited due to inefficient diffusion of culture medium components observed in such non-mixed culture systems, especially in the case of cell-inoculated fiber-based dense 3D scaffolds, inside which the intensification of mass transfer is particularly important. The applicability of a prototyped, small-scale, continuously wave-induced agitated system for intensification of anchorage-dependent CP5 chondrocytes proliferation outside and inside three-dimensional poly(lactic acid) (PLA) scaffolds has been discussed. Fibrous PLA-based constructs have been inoculated with CP5 cells and then maintained in two independent incubation systems: (i) non-agitated conditions and (ii) culture with wave-induced agitation. Significantly higher values of the volumetric glucose consumption rate have been noted for the system with the wave-induced agitation. The advantage of the presented wave-induced agitation culture system has been confirmed by lower activity of lactate dehydrogenase (LDH) released from the cells in the samples of culture medium harvested from the agitated cultures, in contrast to rather high values of LDH activity measured for static conditions. Results of the proceeded experiments and their analysis clearly exhibited the feasibility of the culture system supported with continuously wave-induced agitation for robust proliferation of the CP5 chondrocytes on PLA-based structures. Aside from the practicability of the prototyped system, we believe that it could also be applied as a standard method offering advantages for all types of the daily routine laboratory-scale animal cell cultures utilizing various fiber-based biomaterials, with the use of only regular laboratory devices.
Źródło:
Chemical and Process Engineering; 2017, 38, 2; 321-330
0208-6425
2300-1925
Pojawia się w:
Chemical and Process Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Pressure Broadening of J=1 ← 0 Rotational Line of Fluoroform Caused by Spherical Perturbers
Autorzy:
Gierszal, S.
Galica, J.
Miś-Kuźmińska, E.
Liber, A.
Powiązania:
https://bibliotekanauki.pl/articles/2030715.pdf
Data publikacji:
2002-06
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
33.20.Bx
33.20.Sn
Opis:
The foreign-gas broadening parameter was measured for CHF$\text{}_{3}$ molecule interacting with spherical (SF$\text{}_{6}$, CF$\text{}_{4}$, CH$\text{}_{4}$, CCl$\text{}_{4}$) perturbers and the pressure shift parameter of rotational transition J=1 ← 0 in the CHF$\text{}_{3}$ molecule was obtained. For the systems of trifluoromethane molecule and four spherical molecules as perturbers the collision cross-sections were determined. Experimental line width parameters are interpreted using Anderson-Tsao-Curnutte as well as Murphy-Boggs theories. Accounting for the dispersive and inductive interactions the cross-section was determined. The theoretical values are in qualitative agreement with the experimental results, but the absolute values of the measured cross-section were larger than these calculated.
Źródło:
Acta Physica Polonica A; 2002, 101, 6; 805-813
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Basic and mineral composition of colostrum from cows in different ages and calving period
Autorzy:
Miciński, J.
Pogorzelska, J.
Beisenov, A.
Aitzhanova, I.
Shaikamal, G.
Dzięgelewska-Kuźmińska, D.
Miciński, B.
Sobczuk-Szul, M.
Powiązania:
https://bibliotekanauki.pl/articles/960165.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Opis:
The aim of our research was to analyse the composition and the basic content of selected minerals of colostrum depending on the season of calving and lactation of cows. The research material consisted of 180 colostrum samples collected in the first lactation (1st) and further lactation together (FLT) of cows which calved in the summer season (S) and winter season (W). The scope of the experimental research covered determinations performed on colostrum samples collected in 4 lactation phases: 1st (1h), 8th (8h) hour as well as at 3rd (3D) and 5th (5D) day after calving. Studies have shown that the dry matter, fat, protein as well as FFA and IgG content decreased after calving. The lactose level increased and the concentration of urea remained on a relatively constant level (no statistically significant difference). The age of cows was another differentiating factor of the dry matter, fat, protein, FFA, urea and IgG content. It did not affect the change in the lactose content. It has been shown that the content of mineral components changed over the course of the colostral period. The highest values of Ca, Mg and Zn occurred in the first hour after calving, after which their content decreased. The content of K and Na was shaped slightly differently, since it was not possible to establish upward or downward trends. Significant changes also occurred in the content of elements depending on the age of cows. Colostrum with the highest Ca content may be obtained from older cows. However, the highest K, Mg and Na content was recorded in the primiparous cows’ colostrum of collected in the first hours after calving. A significantly higher content of K, Mg, Na and Zn appeared in colostrum obtained in the first hour after calving of cows in the winter calving season in comparison to the summer season.
Źródło:
Journal of Elementology; 2017, 22, 1
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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