Results 51 to 60 of about 995,848 (269)

A Review of African Swine Fever – Disease that is Now a Big Concern in Europe

open access: yesContemporary Agriculture, 2018
African swine fever (ASF) is a serious disease of domestic and feral swine mainly because of grave clinical course of the disease and its strong socio-economic impact.
Štukelj Marina, Plut Jan
doaj   +1 more source

Effect of cleaning /disinfection strategies on helminth infections in finishing pigs [PDF]

open access: yes, 2008
Ascaris suum is the most prevalent helminth on organic pig farms (Carstensen et al., 2002) and is transmitted mainly via the faeces. The use of anthelmintics does not fit in the organic principles and preventive measures are promoted.
Blanken, Klaas   +3 more
core  

Gait and Force Analysis of Provoked Pig Gait on Clean and Fouled Concrete Surfaces [PDF]

open access: yes, 2009
Gait and force analysis have proven to be useful methods in linking claw injuries to surface material conditions. To determine the relationship between claw disorder and floor properties such as friction and surface abrasiveness, the factors controlling ...
Applegate   +40 more
core   +2 more sources

Effect of a direct-fed microbial (Eubios 1090) in the presence of antibiotics (Carbadox or CTC-Denagard) on post-weaning pig growth performance and immune response [PDF]

open access: yes, 2010
A study was conducted to determine the effects of a probiotic (Eubios 1090), in the presence of two different antibiotics, on performance in nursery pigs. A total of 216 pigs were weaned at an average of 21 d, blocked by initial body weight (BW = 6.79 kg)
Kegley, Elizabeth   +3 more
core   +2 more sources

Efficacy of a reduced protein diet on clinical expression of post-weaning diarrhoea and life-time performance after experimental challenge with an enterotoxigenic strain of Escherichia coli [PDF]

open access: yes, 2011
Previous experiments have shown that feeding a reduced protein diet within the first 2 weeks post-weaning reduces gastrointestinal protein fermentation and clinical expression of post-weaning diarrhoea (PWD).
Heo, J.M.   +3 more
core   +2 more sources

Goats (Capra hircus) From Different Selection Lines Differ in Their Behavioural Flexibility

open access: yesFrontiers in Psychology, 2022
Given that domestication provided animals with more stable environmental conditions, artificial selection by humans has likely affected animals' ability to learn novel contingencies and their ability to adapt to changing environments.
Christian Nawroth   +3 more
doaj   +1 more source

Salmonella Typhimurium resides largely as an extracellular pathogen in porcine tonsils, independently of biofilm-associated genes csgA, csgD and adrA [PDF]

open access: yes, 2009
In European countries, Salmonella enterica subspecies enterica serovar Typhimurium (Salmonella Typhimurium) is the serovar most frequently isolated from slaughter pigs1.
Boyen, Filip   +7 more
core   +4 more sources

Predicting novel biomarkers for early diagnosis and dynamic severity monitoring of human ulcerative colitis

open access: yesFrontiers in Genetics
BackgroundUlcerative colitis is an emerging global health concern that poses a significant threat to human health and can progress to colorectal cancer if not diagnosed and treated promptly.
Yu Chen   +15 more
doaj   +1 more source

Energy metabolic state in hypothermically stored boar spermatozoa using a revised protocol for efficient ATP extraction

open access: yesBiology Open, 2016
Mammalian spermatozoa utilize ATP as the energy source for key functions on the route to fertilization. ATP and its precursor nucleotides ADP and AMP are regularly investigated in sperm physiology studies, mostly by bioluminescence assays.
Quynh Thu Nguyen   +4 more
doaj   +1 more source

Circular RNA transcriptome analysis responses to heat stress in the hypothalamus of sows

open access: yesJournal of Applied Animal Research, 2021
Circular RNAs (circRNAs), as miRNA sponges, have been found to participate in transcriptional control and many important biological processes. Heat stress (HS) severely affects feed intake and milk production of sows. However, the expression and function
Yifan Ni   +5 more
doaj   +1 more source

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