The gastrointestinal tract of livestock and poultry is prone to challenge by feedborne antigens,pathogens,and other stress factors in the farm environment.Excessive physiological inflammation and oxidative stress that...The gastrointestinal tract of livestock and poultry is prone to challenge by feedborne antigens,pathogens,and other stress factors in the farm environment.Excessive physiological inflammation and oxidative stress that arises firstly disrupts the intestinal epithelial barrier followed by other components of the gastrointestinal tract.In the present review,the interrelationship between intestinal barrier inflammation and oxidative stress that contributes to the pathogenesis of inflammatory bowel disease was described.Further,the role of naturally existing immunomodulatory nutrients such as the omega-3 polyunsaturated fatty acids,citrus pectin,and milk-derived exosomes in preventing intestinal barrier inflammation was discussed.Based on the existing evidence,the possible molecular mechanism of these bioactive nutrients in the intestinal barrier was outlined for application in animal diets.展开更多
In this study the impact of quantum therapy on meat quality of slaughtered pigs was investigated.For this purpose the pigs were treated with different doses of magnet-infrared-laser(MIL) radiation.Animals were divided...In this study the impact of quantum therapy on meat quality of slaughtered pigs was investigated.For this purpose the pigs were treated with different doses of magnet-infrared-laser(MIL) radiation.Animals were divided into four groups according to radiation doses(4096,512,and 64 Hz,and control without application),which were applied in the lumbar area of musculus longissimus dorsi(loin) at various time intervals prior to the slaughter(14 d,24 h,and 1 h).Animals were slaughtered and the meat quality was evaluated by determining of pH value(1,3,and 24 h post slaughter),drip loss,colour,and lactic acid and phosphoric acid amounts.MIL therapy can be used in various fields of veterinary medicine as are surgery and orthopaedics,internal medicine,dentistry,pulmonology,gastroenterology,gynaecology,urology,nephrology,and dermatology.The results achieved showed that MIL radiation used in a short period before slaughter(1 h) can cause a change in the meat quality,as reflected by the non-standard development of pH values,increases in drip loss,and changes of meat colour.展开更多
基金a European Joint Doctorate Degree programme in Molecular Animal Nutrition(MANNA)between University of Milan(Italy)and University of Veterinary Medicine and Pharmacy in Kosice(Slovakia)funding from the European Union’s Horizon 2020 programme under the Marie Slodowska-Curie Grant agreement No 765423.
文摘The gastrointestinal tract of livestock and poultry is prone to challenge by feedborne antigens,pathogens,and other stress factors in the farm environment.Excessive physiological inflammation and oxidative stress that arises firstly disrupts the intestinal epithelial barrier followed by other components of the gastrointestinal tract.In the present review,the interrelationship between intestinal barrier inflammation and oxidative stress that contributes to the pathogenesis of inflammatory bowel disease was described.Further,the role of naturally existing immunomodulatory nutrients such as the omega-3 polyunsaturated fatty acids,citrus pectin,and milk-derived exosomes in preventing intestinal barrier inflammation was discussed.Based on the existing evidence,the possible molecular mechanism of these bioactive nutrients in the intestinal barrier was outlined for application in animal diets.
文摘In this study the impact of quantum therapy on meat quality of slaughtered pigs was investigated.For this purpose the pigs were treated with different doses of magnet-infrared-laser(MIL) radiation.Animals were divided into four groups according to radiation doses(4096,512,and 64 Hz,and control without application),which were applied in the lumbar area of musculus longissimus dorsi(loin) at various time intervals prior to the slaughter(14 d,24 h,and 1 h).Animals were slaughtered and the meat quality was evaluated by determining of pH value(1,3,and 24 h post slaughter),drip loss,colour,and lactic acid and phosphoric acid amounts.MIL therapy can be used in various fields of veterinary medicine as are surgery and orthopaedics,internal medicine,dentistry,pulmonology,gastroenterology,gynaecology,urology,nephrology,and dermatology.The results achieved showed that MIL radiation used in a short period before slaughter(1 h) can cause a change in the meat quality,as reflected by the non-standard development of pH values,increases in drip loss,and changes of meat colour.
