Objective: To evaluate the effectiveness of canine parvovirus monoclonal antibody (CPMA) as a treatment against canine parvovirus (CPV-2)-induced mortality and to support USDA product licensure.
Animals: 28 purpose-bred Beagle dogs aged 8 weeks were randomized to the treated (n = 21) or control (7) group.
Methods: Dogs were challenged intranasally with 104.
Comp Biochem Physiol A Mol Integr Physiol
October 2011
In this study, cDNA for a somatostatin receptor variant (somatostatin receptor subtype 2, SSTR 2) was isolated, cloned, and sequenced from rainbow trout. A 1821-nt cDNA was isolated and found to contain a single initiation site 387-nt from the most 5' end, an open reading frame of 1116-nt, and a single putative polyadenylation site 189-nt from the most 3' end. The encoded protein contains 372 amino acids and contains seven membrane-spanning domains.
View Article and Find Full Text PDFSomatostatins are a diverse family of peptide hormones that regulate various aspects of growth, development, and metabolism through interactions with numerous somatostatin receptor subtypes (SSTRs) on target tissues. In this study, we used rainbow trout to evaluate the effects of growth hormone (GH), insulin (INS), and insulin-like growth factor-I (IGF-I) on the expression of SSTR 1A, 1B and 2 mRNAs. GH regulated the expression of SSTRs in a subtype- and tissue-specific manner.
View Article and Find Full Text PDFSomatostatin receptors (sst) mediate the numerous physiological actions (e.g., aspects of growth, development, and metabolism) of the somatostatin family of peptides.
View Article and Find Full Text PDFIn the present study, two isoforms of somatostatin receptor subtype one, previously obtained from the brain of rainbow trout, Tsst1A and Tsst1B, were stably transfected in the Chinese hamster ovary cell line (CHO-K1) and their binding properties were characterized. High affinity binding of somatostatin by expressed receptors was saturable and ligand selective. Both Tsst1A and Tsst1B preferentially bound peptides derived from preprosomatostatin I (PPSS I; e.
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