Výsledky vyhledávání - "V. Havryliak"

Akademický článek

Influence of liposomal thiosulfonate drug on the blood parameters of cows suffering catarrhal mastitis

Autor: T. Suprovych, L. Stroianovska, O. Vishchur, V. Havryliak, S. Vasylyuk, M. Masyuk, I. Solovodzinska, V. Lubenets

Publikováno v: Regulatory Mechanisms in Biosystems, Vol 14, Iss 2, Pp 195-202 (2023)

Diseases of the mammary gland in cows are of multi-factor nature, which significantly complicates their control and treatment. One of the factors influencing development of mastitis is bacterial microflora. Because of limited use of antibiotics, deve

Externí odkaz: https://doaj.org/article/c4c0c08550c642fe87619cb0423d26f1

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Akademický článek

The comparative analysis of the methods for keratin extraction from sheep wool and human hair

Autor: V. Havryliak, V. Mykhaliuk

Publikováno v: Біологія тварин, Vol 22, Iss 4, Pp 9-12 (2020)

Nowadays, biopolymers such as keratins are widely used in biomedicine due to their low toxicity, biocompatibility, and biodegradability. At the molecular level, keratins differ from other structural proteins by a high content of disulfide bonds, whic

Externí odkaz: https://doaj.org/article/518512b087de46f1904b958577065f37

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Akademický článek

Metabolic processes in the organism of animals under the action of plant extract

Autor: O. Buchko, V. Havryliak, O. Yaremkevych, R. Konechna, N. Ohorodnyk

Publikováno v: Regulatory Mechanisms in Biosystems, Vol 10, Iss 2, Pp 149-158 (2019)

The possibility of increasing metabolism and resistance in an organism of animals under the influence of biologically active substances of natural origin is considered in the paper. In the current study, we investigated the effect of 40% ethanolic ex

Externí odkaz: https://doaj.org/article/aacd280a4f1b4e2c8c58f69586585213

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Akademický článek

The content and composition of the longissimus muscle proteins in the lambs of different ages under the intensive fattening

Autor: V. V. Havryliak, P. V. Stapay, V. M. Tkachuk

Publikováno v: Науковий вісник Львівського національного університету ветеринарної медицини та біотехнологій імені С.З. Гжицького. Серія: Сільськогосподарські науки, Vol 20, Iss 89, Pp 52-55 (2018)

The article presents data on the effect of intensive fattening of lambs on its weight gain, the chemical and protein composition of the longissimus muscle tissue, the biological and nutritional value of meat. For the experiments, the lambs of an Asca

Externí odkaz: https://doaj.org/article/702ae9dac82742efbd527e0178cc278d

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Akademický článek

Effects of thiosulfonates on the lipid composition of rat tissues

Autor: A. Z. Pylypets, R. Ya. Iskra, V. V. Havryliak, A. V. Nakonechna, V. P. Novikov, V. I. Lubenets

Publikováno v: The Ukrainian Biochemical Journal, Vol 89, Iss 6, Pp 56-62 (2017)

Thiosulfonates are synthetic analogs of organic sulfur-containing compounds isolated from plants. Recent studies have shown that these substances lowering cholesterol content in the body, are effective against hyperlipidemia. Therefore, the aim of ou

Externí odkaz: https://doaj.org/article/36dfbb07057844fa9e795a7f31058fd3

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Characteristics of regenerated keratin and keratin-based film

Autor: V. V. Havryliak, V. V. Mykhaliuk, V. V. Kochubei

Publikováno v: Biopolymers and Cell. 37:335-345

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5a8008a5a5a4b16c6fe576b446c26bf
https://doi.org/10.7124/bc.000a5f

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Obtaining human hair keratin-based films and their characteristics

Autor: V. V. Havryliak, Chemical Technologies, V. V. Mykhaliuk

Publikováno v: Біологічні студії, Vol 15, Iss 1, Pp 27-36 (2021)

Background. Keratins are natural biopolymers with a wide range of applications in the field of biotechnology. Materials and Methods. Extraction of keratins was performed by a modified Nakamura method using 250 mM DTT. The protein concentration in the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6222554b5d3871e72ff2f63c6093872
https://doi.org/10.30970/sbi.1501.643

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Lipid nutrition of sheep

Autor: P. V. Stapaj, O. S. Tyutyunnyk, O. O. Smolianinova, St. Yura sq., Lviv, Ukraine, N. P. Stakhiv, V. V. Havryliak

Publikováno v: The Animal Biology. 22:3-8

The analysis of literature and personal research data on the role of lipids and their individual fatty acids in the nutrition of sheep has been presented. Experimental data indicate a positive effect of lipids on the body of sheep. However, the quest

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4f212828c62f0c4c421fb4e810e3998
https://doi.org/10.15407/animbiol22.02.003

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