ADC - MARCIN, Andrej - NAĎ, Pavel. Effect of essential oils on enzymatic activities in the intestinal apparatus and growth ability of laboratory mice [Účinok esenciálnych olejov na enzymatické aktivity v intestinálnom trakte a rastovú schopnosť laboratórnych myšiek]. In: Physiological Research. 2017. ISSN 0862-8408, Vol. 66, Suppl. 4(2017), s. S567-S574. (2017: 1.324 - IF, 67 - H-index, 1.504 - IF 5y, 0.568 - SJR, Q2 - SJR Best Q, Q4 - JCR Best Q)

Basic data
OCA1. Surname awarded to the assessed personMarcin
OCA2. Name awarded to the assessed personAndrej
OCA3. Degrees awarded to the assessed personAssoc. prof. , B.Sc., DVM, CSc.
OCA4. Hyperlink to the entry of the person in the Register of university staffhttps://www.portalvs.sk/regzam/detail/6166
OCA5. Area of assessmentstudy programme nutrition of animals and dietetics · III. degree
OCA6. Category of the research/artistic/other outputscientific output
OCA7. Year of publication of the research/artistic/other output2017
OCA8. ID of the record in the Central Registry of Publication Activity (CRPA) or the Central Registry of Artistic Activity (CRAA)ID = 683659
OCA9. Hyperlink to the record in CRPA or CRAAhttps://app.crepc.sk/?fn=detailBiblioForm&sid=D08E373B547431B64D6AD3054E
Characteristics of the output that is not registered in CRPA or CRAA
OCA10. Hyperlink to the record in another publicly accessible register, catalogue of research/ artistic/other outputsDOI: 10.33549/physiolres.933807
OCA11. Characteristics of the output in the format of the CRPA or the CRAA bibliographic record, if the output is not available in a publicly accessible register or catalogue of outputsADC - MARCIN, Andrej - NAĎ, Pavel. Effect of essential oils on enzymatic activities in the intestinal apparatus and growth ability of laboratory mice [Účinok esenciálnych olejov na enzymatické aktivity v intestinálnom trakte a rastovú schopnosť laboratórnych myšiek]. In: Physiological Research. 2017. ISSN 0862-8408, Vol. 66, Suppl. 4(2017), s. S567-S574. (2017: 1.324 - IF, 67 - H-index, 1.504 - IF 5y, 0.568 - SJR, Q2 - SJR Best Q, Q4 - JCR Best Q)
OCA12. Type of the output (if the output is not registered in CRPA or CRAA) article
OCA13. Hyperlink to the webpage where the output is available (full text, other documentation, etc.)chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://www.biomed.cas.cz/physiolres/pdf/66/66_S567.pdf
OCA14. Characteristics of the author's contribution/ The first author performed: 1) preparation and analysis of experimental diets for 4 experiments with laboratory mice, 2) analyzed amylolytic, proteolytic and cellulolytic activity in the GIT of mice, 3) evaluated growth parameters during the experiments.
OCA15. Annotation of the output with contextual information concerning the description of creative process and the content of the research/artistic/other activity, etc.The effects of essential oils from medicinal and aromatic plants (sage, cinnamon, thyme, oregano) added to feeds on amylolytic, proteolytic and cellulolytic activity in GIT chemistry as well as on growth parameters of laboratory ICR outbred mice were studied in 4 feeding experiments. Oral intake of a mixture of oregano and sage essential oils increased weight gain by 25%. Stimulation of digestive enzyme activities in GIT chemistry was also observed in the small intestine - amylolytic by 4.138 μmol.s-1.g-1 and proteolytic by 282.2 mg azoalbumin. min-1.g-1 (p
Other data
OCA16. Annotation of the output in EnglishThe influence of essential oils (EOs) from medicinal and aromatic plants from sage (SA), cinnamon (CN), thyme (TH) and oregano (OR) on the amylolytic, proteolytic and cellulolytic activities in chyme of the duodenum (DU), the small (SI) and large intestine (LI), the caecum (CE) and the rectum (RE) as well as on the growth ability of laboratory ICR outbred mice were compared in four feeding trials. The negative control was present in the each trial. EOs were mixed into a feed mixture (CP 170.0, fibre 115.0, fat 27.0, lysine 7.0, methionine and cystine 6.7, Ca 9.0, P 6.0 g.kg-1 DM, ME 10 MJ.kg-1 DM) of experimental group as follows: 1) 6 groups (n=36, age 63 days, period 14 days) SA, CN, TH, OR, the blend of SA with OR, the dosages of EOs 0.42 except OR 0.21 ml.100 g-1 feed, 2) 2 groups (n=12, age 28 days, period 30 days) blend of SA 0.42 with OR 0.21 ml.100 g-1 feed, 3) 3 groups (n=18, age 28 days, period 58 days) CN and TH, both 0.5 ml.100 g-1 feed, 4) 2 groups (n=12, age 28 days, period 8 days) the blend of CN with TH 0.42 ml.100 g-1 feed.
OCA17. List of maximum 5 most significant citations corresponding to the output
OCA18. Characteristics of the output's impact on socio-economic practiceThe experimental in vivo testing of the effects of selected essential oils from medicinal and aromatic plants, added to feeds, on amylolytic, proteolytic and cellulolytic activity in the chymus of GIT, as well as on the growth parameters of micromammals, reduced the cost of performing the experiments. The obtained results are directly applicable in experiments with monogastric animals in the laboratory and in farm conditions. The reduction of economic costs using model experiments has a positive impact on economic practice.
OCA19. Characteristics of the output and related activities' impact on the educational processMethodology and results of effects of selected essential oils from medicinal and aromatic plants in feed experiments on the amylolytic, proteolytic and cellulolytic activities in the chymus of intestine, as well as their growth parameters of laboratory mice, are useful in the educational process in the process of preparation of experimental works.

Last updated: 28.10.2026

Back