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Biologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatok

dc.creatorKirovski, Danijela
dc.creatorVujanac, Ivan
dc.creatorProdanović, Radiša
dc.creatorĐurić, Miloje
dc.creatorSladojević, Željko
dc.creatorSavić, Đorđe
dc.date.accessioned2020-06-03T13:50:16Z
dc.date.available2020-06-03T13:50:16Z
dc.date.issued2014
dc.identifier.issn0350-2457
dc.identifier.urihttps://vet-erinar.vet.bg.ac.rs/handle/123456789/1127
dc.description.abstractThe objective of this work was to compare the composition of colostrum and milk of cows and sows (content of dry matter, protein, milk fat and lactose, concentration of IGF-I and insulin) in samples taken on the first, second, third and seventh day after parturition, and then based on the differences in composition to determine a biological significance of nutrition of newborn during the earliest stages of their life. The investigation included 14 cows of Holstein breed and 14 sows of Landrace breed. The content of dry matter and the concentration of proteins in both colostrum and milk samples were statistically significantly higher in regard to sows mammary glands secretion, taken on the first day after the parturition (p lt 0,01 and p lt 0,001, individually), but their decrease in mammary glands secretion was more pronounced in the cows than the sows, during the first seven days. The concentration IGF-I was statistically significantly higher in the cows colostrum and milk in regard to the sows during the whole investigation period, while the concentration of insulin was significantly higher in the sows in regard to the cows during the same period. The concentrations of milk fat and lactose in cows milk samples were significantly lower in regard to the sows in all period of the study. On the basis of the obtained results, it can be concluded that there are significant differences in the composition of milk and colostrum of both the investigated animal species. The differences are probably the result of evolutionary adaptation of mammal gland function to nutrition, energy and protection requirements of these young animals in their early postnatal life.en
dc.description.abstractCilj rada bio je da se uporedi sastav kolostruma i mleka krava i krmača (sadržaj suve materije, proteina, mlečne masti i laktoze, koncentracija IGF-I i insulina) u uzorcima uzetim prvog, drugog, trećeg i sedmog dana nakon porođaja i na osnovu razlika u sastavu ustanovi biološki značaj u ishrani njihovog podmlatka u najranijoj fazi života. U ispitivanje je uključeno 14 krava holštajn rase i 14 krmača rase landras. Procenat suve materije i koncentracija proteina u uzorcima kolostruma i mleka krava bili su statistički značajno viši u odnosu na sekret mlečne žlezde krmače u uzorcima uzetim prvog dana nakon porođaja (p lt 0,01 i p lt 0,001, pojedinačno) ali je smanjenje njihovog sadržaja u sekretu mlečne žlezde tokom prvih sedam dana bilo izraženije kod krava u odnosu na krmače. Koncentracija IGF-I bila je statistički značajno viša u kolostrumu i mleku krava u odnosu na krmače tokom celog perioda ispitivanja, dok je koncentracija insulina bila značajno viša kod krmača u odnosu na krave tokom istog perioda. Koncentracije mlečne masti i laktoze u uzorcima mleka krava bile su značajno niže u odnosu na krmače u svim periodima ispitivanja. Na osnovu dobijenih rezultata može se zaključiti da postoje značajne razlike u sastavu kolostruma i mleka kod dve ispitivane vrste životinja. Te razlike su najverovatnije posledica evolutivnog prilagođavanja funkcije mlečne žlezde nutritivnim, energetskim i zaštitnim potrebama mladunčadi ovih vrsta životinja u panom postnatalnom životu.sr
dc.publisherUniverzitet u Beogradu - Fakultet veterinarske medicine, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/46002/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceVeterinarski Glasnik
dc.subjectcowsen
dc.subjectsowsen
dc.subjectmilken
dc.subjectcolostrumen
dc.subjectkravesr
dc.subjectkrmačesr
dc.subjectmlekosr
dc.subjectkolostrumsr
dc.titleThe biological significance of differences in cows and sows colostrum and milk compositionen
dc.titleBiologičeskoe značenie različij v sostave kolostruma i moloka korov i svinomatokru
dc.titleBiološki značaj razlika u sastavu kolostruma i mleka krava i krmačasr
dc.typearticle
dc.rights.licenseBY
dcterms.abstractЂурић, Милоје; Продановић, Радиша; Савић, Ђорђе; Вујанац, Иван; Кировски, Данијела; Сладојевић, Жељко; Биологическое значение различиј в составе колострума и молока коров и свиноматок; Биолошки значај разлика у саставу колострума и млека крава и крмача; Биолошки значај разлика у саставу колострума и млека крава и крмача;
dc.citation.volume68
dc.citation.issue3-4
dc.citation.spage175
dc.citation.epage188
dc.citation.other68(3-4): 175-188
dc.citation.rankM51
dc.identifier.doi10.2298/VETGL1404175K
dc.identifier.fulltexthttps://vet-erinar.vet.bg.ac.rs/bitstream/id/114/1126.pdf
dc.type.versionpublishedVersion


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