Functional Features of Platelets in Milk-Fed Piglets Kept in the Conditions of Central Russia

Tkacheva, E. S.; Медведев, И. Н.

doi:10.1007/978-3-030-91405-9_54

Cited by 8 publications

(6 citation statements)

References 21 publications

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“…Sufficiently high activity of all vital processes in the body is provided by a mass of strictly interconnected processes implemented at different levels of the body organization [6]. The central place in this range of processes is occupied by the effect of self-regulation of the body achieved against their background [7].…”

Section: Discussionmentioning

confidence: 99%

Physiological features of platelet hemostasis in calves during the phase of plant nutrition, kept in the ecological conditions of central Russia

Zavalishina

2023

E3S Web Conf.

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During the final phase of early ontogenesis in calves, there is a low activity of lipid peroxidation, pronounced antioxidant protection of platelets, an increase in the intensity of the actin-myosin complex, a significant content of adenosine phosphates in their granules and their intensive secretion under conditions of platelet activation. In calves during the phase of plant nutrition, there was a tendency to increase the hemostatic capacity of platelets, assessed in vitro and in vivo. A certain increase in platelet aggregation and secretion found in calves during the phase of plant nutrition is apparently caused by regular age-related changes in the implementation of post-receptor processes in their platelets, which ensure an increase in their hemostatic characteristics in the conditions of completion of growth and development of their body.

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Section: Discussionmentioning

confidence: 99%

Physiological features of platelet hemostasis in calves during the phase of plant nutrition, kept in the ecological conditions of central Russia

Zavalishina

2023

E3S Web Conf.

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“…For this reason, a detailed clarification of the aspects of environmental influences on the body is very important for assessing the danger of individual environmental factors [5] and clarifying the standards for various parameters of external influences [6]. These studies are of particular practical importance on multicellular organisms [7], as they can reveal their strategies in adapting to various living conditions [8].…”

Section: Introductionmentioning

confidence: 99%

Impact of anthropogenic toxic substances on the antioxidant defense of Ceratophyllum demersum and Egeria densa

Glamazdin,

Kropova,

Kartashev

et al. 2024

BIO Web Conf.

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Considering the current increase in anthropogenic pollution of the environment, it becomes necessary to monitor the qualitative and quantitative aspects of the impact of pollution on various biological objects. Of great practical interest are the toxic effects of technogenic discharges on various hydrobionts and the basic mechanisms of their development in macrophyte plants. In this regard, this work studied the influence of heavy metal ions, anionic synthetic surfactants and their combinations on the activity of the main antioxidant enzymes in the tissues of Ceratophyllum demersum and Egeria densa. An experiment was conducted to assess changes in the freshwater macrophytes Ceratophyllum demersum and Egeria densa. The activity of antioxidant enzymes was taken into account: peroxidase, polyphenol oxidase, ascorbate oxidase and catalase. Their activity was assessed basally and in response to chemical stressors (100 µmol/l lead ions, 1% solution of anionic synthetic surfactants) individually and in combination with different exposures to toxic substances. The identified features of enzymatic activity in the tissues of aquatic macrophytes indicate different levels and power of their antioxidant protection. It has been noted that the activity of antioxidant enzymes when plants are exposed to certain types of pollutants and their combinations is determined by the chemical nature of the pollutant, the mechanism of its action on the plant organism, the duration of exposure and the localization of these enzymes in cell compartments.

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“…Their normal work ensures the optimal functioning of all internal organs, which preserves viability and health [4]. Lactation plays a large functional role in the ontogeny of females of all mammalian species [5]. This period of their life is associated with the rearing of young animals and for this reason is especially significant.…”

Section: Introductionmentioning

confidence: 99%

Physiological features of hematological parameters of sows during suckling, kept in the ecological conditions of central Russia

Tkacheva

2023

E3S Web Conf.

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The suckling period in sows is a very important stage in the realization of their productivity. In the course of its implementation, hematological parameters are of great importance, but their normal level has not been fully clarified, especially taking into account the conditions in which animals are kept. In sows, which are located in central Russia, the content of total protein and albumin in the blood gradually increased during suction. They also have a slight decrease in the content of urea, which indicated a tendency to inhibition of protein metabolism. During the entire sucking period, a slight increase in the amount of triglycerides and cholesterol developed in the blood of the examined animals, while the glucose content remained unchanged. During the observation, the biological activity of alkaline phosphatase remained unchanged in sows and the enzymatic properties of gamma-glutamyltransferase slightly decreased. At the same time, they developed a weakening of the activity of enzymes in the blood, including transaminases and creatine kinase. The amounts of traceable substances and activity levels of individual enzymes identified during the observation should be considered optimal for sows kept during suckling at pig farms located in central Russia.

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Functional Features of Platelets in Milk-Fed Piglets Kept in the Conditions of Central Russia

Cited by 8 publications

References 21 publications

Physiological features of platelet hemostasis in calves during the phase of plant nutrition, kept in the ecological conditions of central Russia

Physiological features of platelet hemostasis in calves during the phase of plant nutrition, kept in the ecological conditions of central Russia

Impact of anthropogenic toxic substances on the antioxidant defense of Ceratophyllum demersum and Egeria densa

Physiological features of hematological parameters of sows during suckling, kept in the ecological conditions of central Russia

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