ORCID Profile
0000-0003-4756-4017
Current Organisations
University of Helsinki
,
Universty of Helsinki
,
University of British Columbia
Does something not look right? The information on this page has been harvested from data sources that may not be up to date. We continue to work with information providers to improve coverage and quality. To report an issue, use the Feedback Form.
Publisher: Public Library of Science (PLoS)
Date: 18-12-2015
Publisher: Public Library of Science (PLoS)
Date: 30-01-2013
Publisher: Springer Science and Business Media LLC
Date: 21-09-2012
Publisher: Springer Science and Business Media LLC
Date: 03-2014
DOI: 10.1038/NATURE13182
Publisher: Elsevier BV
Date: 10-2013
DOI: 10.1016/J.TVJL.2013.06.013
Abstract: The effect of the non-steroidal anti-inflammatory drug ketoprofen on the post farrowing phase of sows was studied in a randomized, blinded, placebo-controlled trial. Ketoprofen (3mg/kg) was administered intramuscularly to 20 healthy sows for 3 days post-partum (p.p.). The control group (n=20) received a saline placebo. Backfat, number of days of constipation and days before feed refusal were measured. Body condition (BCS) and shoulder sores were scored for 1 week p.p. Changes in BCS, backfat and shoulder sore scores were analysed with ANOVA. Blood was collected on days -1, 0, 5 and 14 with respect to medication. Aspartate aminotransferase (AST), creatinine kinase (CK), haptoglobin and serum amyloid A (SAA) were quantified and analysed with a Mann-Whitney U test. BCS and backfat decreased less following ketoprofen administration than with the placebo (-0.08 ± 0.2 vs. -0.8 ± 0.2, 1.0 ± 0.8mm vs. -2.0 ± 0.9 mm, respectively P<0.05 for both) during the first 2 weeks of lactation. The shoulder sore score deterioration was milder during days 4-6 p.p. with ketoprofen than placebo (P<0.05). Duration of constipation was shorter with ketoprofen than placebo (5.5 ± 0.3 vs. 6.4 ± 0.3 days p.p. P<0.05). Incidences of feed refusal occurred later in the ketoprofen group than in the placebos (9.6 ± 0.9 vs. 3.8 ± 0.8 days p.p. P<0.05). AST and SAA values were higher after ketoprofen administration than placebo on day 5 p.p. (P<0.05). It was concluded that ketoprofen appeared to benefit sows during the first 2 weeks post farrowing, but caused some tissue irritation.
Publisher: Wiley
Date: 07-2012
DOI: 10.1136/VR.100431
Abstract: In order to determine the effective dose, the effects of orally administered ketoprofen were evaluated in pigs following intravenous challenge with Escherichia coli endotoxin. One hour after the challenge, five groups of pigs were treated with either tap water or ketoprofen (0.5 mg/kg, 1 mg/kg, 2 mg/kg or 4 mg/kg). The body temperature was measured and a total clinical score was calculated after assessing the general behaviour, respiratory rate and locomotion of the pigs. Thromboxane B(2) and ketoprofen concentrations were analysed from blood s les. Ketoprofen treatment significantly reduced the rectal temperature and total clinical scores, and lowered blood thromboxane B(2) concentrations when compared with the control group. Ketoprofen plasma concentrations were lower than previously reported in healthy pigs after similar doses. The appropriate dose of orally administered ketoprofen in pigs in this model is 2 mg/kg, as the higher dose of 4 mg/kg failed to provide an additional benefit.
Publisher: Elsevier BV
Date: 09-2014
Publisher: Public Library of Science (PLoS)
Date: 17-01-2013
Publisher: American Association for the Advancement of Science (AAAS)
Date: 27-02-2015
Abstract: In order to understand cellular differentiation, it is important to understand the timing of the regulation of gene expression. Arner et al. used cap analysis of gene expression (CAGE) to analyze gene enhancer and promoter activities in a number of human and mouse cell types. The RNA of enhancers was transcribed first, followed by that of transcription factors, and finally by genes that are not transcription factors. Science , this issue p. 1010
Publisher: Springer Science and Business Media LLC
Date: 06-08-2015
Publisher: Springer Science and Business Media LLC
Date: 12-2014
Publisher: Elsevier BV
Date: 10-2011
DOI: 10.1016/J.TVJL.2010.09.017
Abstract: The efficacy of ketoprofen in the treatment of non-infectious lameness in sows was examined in a double-blinded study. Two dose rates of oral ketoprofen were compared to placebo treatment over five consecutive days. Lameness was assessed with a five-grade scoring system prior to and on the last day of the treatment. The rate of treatment success was 54.3% for the ketoprofen 4mg/kg group (n=46), 53.2% for the ketoprofen 2mg/kg group (n=47) and 20.8% for the pigs in the placebo group (n=48). The difference between both ketoprofen groups and the placebo group was significant (P=0.001), but there was no difference between the two ketoprofen groups (P=0.78). Oral ketoprofen was well tolerated and no adverse events were observed. As lameness is a very common problem in sows, oral ketoprofen appeared to be a practical way to alleviate pain and improve the welfare of sows.
Publisher: Elsevier BV
Date: 03-2009
DOI: 10.1111/J.1467-2995.2008.00443.X
Abstract: To investigate a combination of azaperone, detomidine, butorphanol and ketamine (DBK) in pigs and to compare it with the combination of azaperone, tiletamine and zolazepam (TZ). Prospective, randomized, blinded, cross-over study. Twelve clinically healthy crossbred pigs aged about 2 months and weighing 16-25 kg. Pigs were pre-medicated with azaperone (4 mg kg(-1)). Ten minutes later anaesthesia was induced with intramuscular DBK (detomidine 0.08 mg kg(-1), butorphanol 0.2 mg kg(-1), ketamine 10 mg kg(-1)) or TZ (tiletamine and zolazepam 5 mg kg(-1)). The pigs were positioned in dorsal recumbency. Heart and respiratory rates, posture, anaesthesia score, PaO(2), PaCO(2), pH and bicarbonate concentration were measured. t-test was used to compare the areas under time-anaesthesia index curve (AUC(anindex)) between treatments. Data concerning heart and respiratory rates, PaO(2), PaCO(2) and anaesthesia score were analysed with anova for repeated measurements. Wilcoxon signed rank test was used for the data concerning the duration of sedation and anaesthesia. The sedation, analgesia and anaesthesia lasted longer after DBK than TZ. The AUC(anscore) were 863 +/- 423 and 452 +/- 274 for DBK and TZ, respectively (p = 0.002). The duration of surgical anaesthesia lasted a median of 35 minutes (0-105 minutes) after DBK and a median of 15 minutes (0-35 minutes) after TZ (p = 0.05). Four pigs after DBK and six after TZ did not achieve the plane of surgical anaesthesia. The heart rate was lower after DBK than after TZ. Both treatments had similar effects on the other parameters measured. At the doses used DBK was more effective than TZ for anaesthesia in pigs under field conditions. The combinations can be used for sedation and minor field surgery in pigs. The doses and drugs chosen were insufficient to produce a reliable surgical plane of anaesthesia in these young pigs.
No related grants have been discovered for Daniel Goldowitz.