ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00477.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00478.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

摘要:

SummaryA commercially available, disposable blade in a spring‐loaded cassette was used to measure oral mucosa bleeding times (OMBT) of ketamine/acepromazine‐anesthetized cats. The OMBT were determined in cats homozygous for Chediak‐Higashi syndrome (CHS; n = 7), cats heterozygous for CHS (n = 6), and cats homozygous for Hageman factor (factor XII) deficiency (n = 5). In addition, OMBT were determined in three groups of normal cats: random‐source cats (n = 14), inbred normal relatives of the cats with CHS (n = 7), and inbred normal relatives of Hageman factor deficient cats (n = 9). No significant differences were found in the OMBT of the three groups of normal cats. The mean OMBT for all 30 normal cats was 1.9 minutes ± 0.5 minutes s.d. Compared to the normal cats, those homozygous for CHS had significantly prolonged OMBT (14.1 ± 3.3 minutes; ±p>0.05). The mean OMBT of cats heterozygous for CHS (2.6 ± 0.8 minutes) was also significantly longer than the OMBT of the combined normal group. The mean OMBT of the CHS heterozygotes, however, was not significantly longer than that of their normal relatives (OMBT = 1.8 ± 0.5 minutes), probably because of the low number of cats in this subgroup of normals. As expected, the OMBT of cats homozygous for Hageman factor deficiency (2.3 ± 0.3 minutes) were not significan

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00479.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00480.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00481.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00482.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY

摘要:

SummaryA rapid method for determination of progesterone in bovine, goat and porcine plasma as well as in bovine milk was evaluated. The method employed was a solid‐phase125***/ radioimmunoassay equipped with progesterone standards in human serum and called the Coat‐A‐Count procedure. The dilution curves of bovine plasma samples with high progesterone content were parallel with the standard curve based on human serum. The relation between measurements of progesterone levels in bovine plasma using the reference extraction method and the direct Coat‐A‐Count procedure was highly significant, resulting in the linear regression equation Y = 1.06x ‐ 0.04. In case of goat and porcine plasma, the direct method yielded higher results than the reference extraction method (Y = 1.37x + 1.38 and Y = 1.69x ‐ 6.47, respectively). Progesterone concentration in bovine whole milk was much higher when measured by the Coat‐A‐Count procedure than by the reference Farmos kit (Y = 1.59x + 1.51). However, when the same samples were assayed by a modified Coat‐A‐Count procedure, i.e. progesterone standards from Farmos kit, the values were more or less identic

ISSN:0275-6382    

DOI:10.1111/j.1939-165X.1988.tb00483.x

出版商:Blackwell Publishing Ltd    

年代:1988

数据来源: WILEY