Biochemical changes during heat stress in productive animals with an emphasis on the antioxidant defense system

Mylostуva, Daria; Prudnikov, Vasyl; Kolisnyk, Oleksandr; Lykhach, A. V.; Begma, Natalia; Кalinichenko, Olena; Khmeleva, O. V.; Sanzhara, R. A.; Izhboldina, Olena; Mylostyvyi, Roman

doi:10.31893/jabb.22009

Cited by 7 publications

(5 citation statements)

References 32 publications

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“…The liver is an organ that plays a key role in lipid metabolism (Nguyen et al, 2008;Mylostуva et al, 2022;Skliarov et al, 2022). Polystyrene microparticles induce abnormal lipid metabolism in the mouse liver, which Lu et al (2018) associate with intestinal dysbiosis.…”

Section: Discussionmentioning

confidence: 99%

The effect of polystyrene foam in different doses on the blood parameters and relative mass of internal organs of white mice

2022

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Due to their durability, versatility and economy, plastic products are widely used in all spheres of human life. Despite the inertness of polymers, recent studies show the ability of microplastic to overcome natural tissue barriers, accumulate in the animal’s body, affect metabolism and change the intestinal microbiota, negatively affecting it. In a 42-day experiment, changes in the internal organs’ relative mass, blood biochemical and morphological parameters of white mice were established under the influence of different doses of polystyrene foam in their diet. Four groups of white mice consumed crushed polystyrene foam particles (10%, 1% and 0.1% by weight of the feed, control group without the addition of polystyrene foam). At the end of the experiment, the morphofunctional state of the internal organs was determined by the organ mass index and blood biochemical parameters. Adding crushed polystyrene foam to the feed in an amount of 1% causes a significant decrease in the mass index of the heart and stomach, 10% – only the heart, and 0.1% – does not affect this indicator. Polystyrene foam had a significant effect on blood biochemical parameters, regardless of the dose, causing an increase in the activity of aspartate aminotransferase against the background of a decrease in the activity of alkaline phosphatase. The content of total bilirubin, urea, urea nitrogen and cholesterol decreased, and the concentration of creatinine and total protein increased (due to the albumin fraction). The use of crushed polystyrene foam in mice did not cause significant changes in the blood morphological composition, except for a dose-dependent increase in the number of monocytes. In the future, it is planned to determine histological, histochemical and immunohistochemical changes in the organs of laboratory animals under the influence of plastic in a laboratory experiment.

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Section: Discussionmentioning

confidence: 99%

The effect of polystyrene foam in different doses on the blood parameters and relative mass of internal organs of white mice

2022

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“…This is due to the higher body temperature HTC and higher respiratory frequency. Livestock exposed to heat stress suffers from lowered immunity and compromised physiological processes [29].…”

Section: Heat Stress Indicators In Dairy Cattlementioning

confidence: 99%

A review of dairy cattle heat stress mitigation in Indonesia

Asmarasari

Azizah

Sutikno³

et al. 2023

Vet World

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Indonesia is a tropical country with a hot climate. In tropical nations such as Indonesia, heat stress is a key reason for the reduced productivity of dairy cattle. Heat stress is a combination of internal and external stimuli that affects an animal, raises its body temperature, and causes it to react physiologically. Most Indonesian dairy cattle are Friesian Holstein (FH), imported from European nations with a temperate environment with low temperatures in the range of 5°C–25°C. Indonesia has a tropical climate with a high ambient temperature that can reach 34°C during the day and the local relative humidity varies between 70% and 90%. Temperature and humidity are two microenvironment factors that may impact the production and heat release in FH cattle. More than 98% of the entire dairy cattle population in Indonesia is found on Java Island. On Java Island, there are between 534.22 and 543.55 thousand heads of cattle, while the dairy cattle population outside Java Island is just 6.59 thousand heads of cattle. The milk output climbs by an average of 3.34% per year, or approximately 909.64 thousand tons and the average annual growth in whole milk consumption was 0.19 L/capita. Indonesian cow milk output has been unable to keep pace with the country’s increasing demand. This study aimed to review the strategies to mitigate heat stress in FH dairy cattle in Indonesia. Keywords: dairy cattle, heat stress, Indonesia, tropical country.

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“…Heat stress impacts the entire metabolism of dairy cows. Adverse consequences are observed from short-term (up to 5 days) to long-term (greater than five days) [98], compromising productive potential [92,99,100], reproductive [101], health, oxidative balance [102], animal welfare [75] and the performance of future offspring [103]. The second most extensive set (#1) has 17 members and a silhouette value of 0.829.…”

Section: Clustering Analysis Of the Titlesmentioning

confidence: 99%

Effects of Heat Stress in Dairy Cows Raised in the Confined System: A Scientometric Review

Frigeri

Kachinski

Ghisi

et al. 2023

Animals

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Due to climate change, heat stress is a growing problem for the dairy industry. Based on this, annual economic losses in the dairy sector are verified mainly on a large scale. Despite several publications on thermal stress in lactating dairy cows in confinement systems, there need to be published reviews addressing this issue systematically. Our objective was to scientometrically analyze the effects of heat stress in dairy cows managed in a confinement system. Based on PRISMA guidelines, research articles were identified, screened, and summarized based on inclusion criteria for heat stress in a confinement system. Data was obtained from the Web of Science. A total of 604 scientific articles published between 2000 and April 2022 were considered. Data was then analyzed using Microsoft Excel and CiteSpace. The results pointed to a significant increase in studies on heat stress in lactating cows housed in confinement systems. The main research areas were Agriculture, Dairy Animal Science and Veterinary Sciences. The USA showed the highest concentration of studies (31.12%), followed by China (14.90%). Emerging themes included heat stress and behavior. The most influential journals were the Journal of Dairy Science and the Journal of Animal Science. The top authors were L. H. Baumgard and R. J. Collier. The leading institutions were the Chinese Academy of Agricultural Sciences, followed by the State University System of Florida and the University of Florida. The study maps the significant research domains on heat stress of lactating cows in confinement systems, discusses implications and explanations and highlights emerging trends.

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Biochemical changes during heat stress in productive animals with an emphasis on the antioxidant defense system

Cited by 7 publications

References 32 publications

The effect of polystyrene foam in different doses on the blood parameters and relative mass of internal organs of white mice

The effect of polystyrene foam in different doses on the blood parameters and relative mass of internal organs of white mice

A review of dairy cattle heat stress mitigation in Indonesia

Effects of Heat Stress in Dairy Cows Raised in the Confined System: A Scientometric Review

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