2012
DOI: 10.1016/j.rvsc.2012.04.001
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Effects of percutaneous needle liver biopsy on dairy cow behaviour

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Cited by 41 publications
(35 citation statements)
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“…Despite the effort to simulate all manipulations foreseen for the challenge day on the control day, the presence of more people and equipment in the barn might have provoked a higher degree of disturbance to the cows, independently from the treatment group. Moreover, as udder and liver biopsies were taken at the end of the control day, it cannot be excluded that residual discomfort in the affected area might have prevented the cows from lying down [23]. For time spent lying contrasting results have been previously reported in cows affected by LPS-induced mastitis: while in some studies a clear reduction of the time spent lying was detected after the intramammary challenge [4, 6], in others no differences were found [24].…”
Section: Discussionmentioning
confidence: 99%
“…Despite the effort to simulate all manipulations foreseen for the challenge day on the control day, the presence of more people and equipment in the barn might have provoked a higher degree of disturbance to the cows, independently from the treatment group. Moreover, as udder and liver biopsies were taken at the end of the control day, it cannot be excluded that residual discomfort in the affected area might have prevented the cows from lying down [23]. For time spent lying contrasting results have been previously reported in cows affected by LPS-induced mastitis: while in some studies a clear reduction of the time spent lying was detected after the intramammary challenge [4, 6], in others no differences were found [24].…”
Section: Discussionmentioning
confidence: 99%
“…The adverse effects of illness on eating and rumination as well as the ameliorating effects of treatment are of primary clinical interest. It was shown that experimental intramammary challenge with Escherichia coli caused a decrease in rumination activity within 24 hours (Fogsgaard et al, 2012), and collection of a liver biopsy sample also led to reduced rumination, most likely because of pain (Mølgaard et al, 2012). Cows with left displacement of the abomasum (LDA) had significantly lower rumination activity, particularly fewer chewing cycles per regurgitated bolus, for five days after successful surgical correction, whereas eating variables did not differ between operated and healthy cows (Trösch, 2013;Braun et al, 2015c).…”
Section: Introductionmentioning
confidence: 99%
“…For instance, in cattle, following a percutaneous needle liver biopsy (under local anesthesia), they presented increased restlessness, head shaking, and decreased rumination, which possibly indicated pain (Mølgaard et al, 2012). It is important to highlight that in the current study no behavioral changes were identified.…”
Section: Discussionmentioning
confidence: 61%
“…In goats, there are few reports that describe biopsy techniques for soft tissues (Duarte et al, 2009;Kassem et al, 2011). In ruminants, most of the studies have been conducted on variations of the percutaneous biopsy technique (Harvey et al, 1984;Ferreira et al, 1996;Mølgaard et al, 2012). However, US (Lofstedt et al, 1988;Néspoli et al, 2010) or LP biopsies (Phillippo, 1973;Duarte et al, 2009;Kassem et al, 2011) have been quite unexplored, even with their recognized accuracy and safety.…”
Section: Discussionmentioning
confidence: 99%