Helminthes from the Salmonoid Fish, Plecoglossus altivelis T. & S
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چکیده
منابع مشابه
Plasmid profiling of Flavobacterium psychrophilum isolates from ayu (Plecoglossus altivelis altivelis) and other fish species in Japan
In order to evaluate the genetic variability of the causative agent of cold water disease (CWD), plasmid profiling was used to characterize Flavobacterium (F.) psychrophilum isolates (n = 169). Size analysis of plasmids in F. psychrophilum isolates (n = 128) from several fish species demonstrated that six kinds of plasmids were harbored, and ayu isolates had different profiles compared to other...
متن کاملVibrio cholerae non-O1 isolated from ayu fish (Plecoglossus altivelis) in Japan.
A fish pathogen, Vibrio cholerae non-O1, was isolated from diseased ayu fish (Plecoglossus altivelis) collected from rivers in eight prefectural districts of Japan. This organism was found to have biochemical characteristics similar to those of V. cholerae non-O1, except that our isolates were negative for ornithine decarboxylase. Antiserum against an ayu isolate did not agglutinate with the ma...
متن کاملOn the Food of the Salmonoid Fish , Ayu (Plecoglossus altivclis Temminck & Schlegel). II
The present paper, as we have mentioned in the previous report, embodies our more extensive studies concerning the food of the Ayu and also its food-habit as to whether it changes or not according to the ages¤ locality, or season. In the young stage, living in the sea or lake, Ayu feeds entirely on zooplankton (Copepoda, Ostracoda, Phyllopoda etc.); and also on the similar matters until it has ...
متن کاملImmunocytochemical localization of taurine in the pineal organ and retina of an anadromous fish, Plecoglossus altivelis.
Light and electron microscopic immunolocalization of taurine, a sulfur-containing free amino acid, was investigated in the photoneuroendocrine pineal organ and the retinal photoreceptor and pigment epithelial layer of the ayu Plecoglossus altivelis, an anadromous fish. Intense immunostaining was found in the outer segments of pineal photoreceptors and retinal cone-like cells. Moderate but defin...
متن کاملStudies on Morphology and Cytochemistry in Blood Cells of Ayu Plecoglossus altivelis altivelis
Peripheral blood cells from ayu, Plecoglossus altivelis altivelis, were separated using a density gradient. Blood cells were then smeared using Shandon Cytospin and subjected to cytochemical staining. Blood cells were categorized based on morphological and cytochemical characteristics, and the density fractionation range and nucleus area/cell area ratio were observed. Lymphocytes are distinguis...
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ژورنال
عنوان ژورنال: NIPPON SUISAN GAKKAISHI
سال: 1934
ISSN: 1349-998X,0021-5392
DOI: 10.2331/suisan.3.59