NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.047 seconds)
1

Use of blood parameters as biomarkers in brown bullheads (Ameiurus Nebulosus) from Lake Erie tributaries and Cape Cod ponds

Rowan, Michael William 14 September 2007 (has links)
No description available.
brown bullheads
biomarkers
fish blood
Lake Erie
Cape Cod
2

Tolerance tilápie nilské vůči dusitanům / Tolerance of Nile tilapia to nitrites

BROŽ, Pavel January 2013 (has links)
The aim of this thesis was to evaluate the effect of increased concentrations of nitrite to Nile tilapia (Oreochromis niloticus) at different concentrations of chloride. Tilapias adults were exposed for 14 days to nitrite at the concentration of 3 mg.l?1 NO2? (i.e. concentration commonly found in recirculation systems). After 14 days the experimental fishes were divided into 4 group, which differed in concentrations of nitrite and chloride. These groups of fish were held in different conditions for the next seven days. Using standard clinical procedures the following haematologic biochemical parameters were determined: RBC, WBC, Hb, PCV, MetHb, MCV, MCH, MCHC, NO2-, GLU, Ca, Mg, TP, NH3. The tested nitrite concentration was not high enough to cause strong differences of pursued parameters. Only some of them (Hb, MetHb, MCHC) were statistically significant.

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