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Biomedical subjects

A Messner

Publications and source records attributed to A Messner.

6 recordsLinked to original sources
PubMed2000

Acetaminophen versus acetaminophen with codeine after pediatric tonsillectomy.

OBJECTIVE: To compare the effectiveness of acetaminophen versus acetaminophen with codeine after pediatric tonsillectomy and adenoidectomy. STUDY DESIGN: Prospective, randomized, double-blind study. METHODS: Fifty-one children ages 3 to 12 years scheduled for outpatient tonsillectomy and adenoidectomy were studied. Patients were randomly assigned to receive acetaminophen or acetaminophen with codeine in unlabeled bottles for postoperative pain control. The Wong-Baker FACES pain rating scale was used to help children quantify their level of pain after surgery. The level of pain, quantity of pain medication required, presence of side effects, and the percentage of a normal diet consumed was recorded for 10 postoperative days. RESULTS: There was no difference (P > .05, all time points) in the level of postoperative pain reported by the parents and children in the two groups. The acetaminophen with codeine group tended to have increased problems with nausea, emesis, and constipation, but these differences did not reach statistical significance. Children in the acetaminophen group consumed a significantly higher percentage of a normal diet on the first 6 postoperative days (P < .05, all time points). CONCLUSION: There was no difference in the level of pain control provided by acetaminophen and acetaminophen with codeine as measured by the Wong-Baker FACES pain rating scale. Postoperative oral intake was significantly higher in children treated with acetaminophen alone.

Acetaminophen↗
PubMed1979

Bovine adenoviruses--IV. Two mixed antigens for routine serodiagnosis by complement fixation reaction.

The frequency of bovine adenovirus infections occurring in cattle has been grossly underestimated up to the present day. Primary isolation of serotypes belonging to bovine subgroup II is cumbersome. Hardly any laboratory has used all 8 officially-recognised bovine serotypes in seroneutralisation-tests, which should be done when this type-specific method is used for serodiagnosis. The complement fixation test, known as group-reactive from human adenovirus serology, has failed to disclose the true incidence of bovine infections, as until recently the importance of a novel additional group-reactive bovine adenovirus antigen has been undisclosed. Here we describe production, composition and performance of two mixed antigens for complement fixation reactions, which take into account recent findings by our team on peculiarities of bovine adenovirus antigens. Mixed antigen 1 contains bovine serotypes 1, 2 and 3 and detects group-specific antibodies of the classical mastadenoviruses. Mixed antigen 2 contains bovine serotypes 4, 5, 6, 7 and 8 and determines group-specific antibodies against the novel paramastadenoviruses. In addition, each antigen is capable of demonstrating complement-fixing type-specific antibodies in sera against the respective types included in each mixed antigen, with a net enhancing effect produced by mixing. Use of the 2 mixed antigens promptly shows whether bovine adenoviruses, presently recognised as well as unclassified, are involved in a given outbreak of respiratory or enteric disease of cattle. If needed, the responsible type may be determined in a second step of serological investigation.

Adenoviridae↗