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Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation


Đuričić, Dražen; Turk, Romana; Lojkić, Martina; Jelušić, Sanja; Valpotić, Hrvoje; Vince, Silvijo; Folnožić, Ivan; Grizelj, Juraj; Getz, Iva; Šostar, Zvonimir; Samardžija, Marko
Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation // Proceedings of the 22nd Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), Cordoba, Spain, 27 – 29 September 2018 / Hidalgo, Manuel (ur.).
Cordoba: ESDAR, 2018. str. 127-127 doi:10.1111/rda.13272 (poster, međunarodna recenzija, sažetak, znanstveni)


Naslov
Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation

Autori
Đuričić, Dražen ; Turk, Romana ; Lojkić, Martina ; Jelušić, Sanja ; Valpotić, Hrvoje ; Vince, Silvijo ; Folnožić, Ivan ; Grizelj, Juraj ; Getz, Iva ; Šostar, Zvonimir ; Samardžija, Marko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Proceedings of the 22nd Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), Cordoba, Spain, 27 – 29 September 2018 / Hidalgo, Manuel - Cordoba : ESDAR, 2018, 127-127

Skup
22nd Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR)

Mjesto i datum
Cordoba, Španjolska, 27-29.09.2018

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
dietary zeolite ; IGF-I, progesterone, endocrine status, cow

Sažetak
Objectives: To study the effects of dietary zeolite CPL on P4 and IGF-1 blood concentrations in Holstein Friesian (HF) cows during pregnancy and early lactation. Methods: Twenty HF-cows, aged 3–5 years and kept on a commercial farm near Đurđevac, Croatia were used in the study. They were assigned into two groups, each of 10 cows. The cows from the treatment group received 100 g/day of natural CPL modified by vibroactivation and micronization (Vibrasorb, Viridisfarm, Podpićan, Croatia). Blood samples were taken on days 90, 180, 210 and 240 of pregnancy, on day 10 before and day 0 after parturition, and on days 5, 12, 19, 26, 40 and 60 of lactation. Serum concentrations of P4 and IGF-1 were determined using ELISA. The obtained data were statistically analysed using the ANOVA method with repeated measurements. Differences were considered significant at p < 0.05. Results: The average values of P4 (6.25 ± 0.73 ng/ml vs. 6.00 ± 0.58 ng/ml) and IGF-1levels (425.20 ± 59.36 ng/ml vs. 397.21 ± 41.23 ng/ml) were higher in the CPL-fed than in the control cows. During pregnancy, the highest level of P4 was recorded in the treatment group on day 90 (11.84 ± 1.78 ng/ml) and in the control group on day 240 (11.25 ± 1.69 ng/ml). In CPL-fed cows ovarian cyclity resumed on day 33 postpartum (PP), when the IGF-1 level was highest during the PP period, which was also higher (p < 0.05) than in the control cows (729.36 ± 190.39 ng/ml vs. 443.44 ± 141.91 ng/ml). Also, a consecutive increase of P4 levels was recorded from days 40 to 60 PP (5.84 ± 1.88 ng/ml and 7.87 ± 2.18 ng/ml). Conclusions: A dietary CPL preparation exhibited modulating effects on the endocrine status of dairy cows by increasing their P4 and IGF-1 serum levels during the PP period, which may influence their reproductive efficiency.

Izvorni jezik
Hrvatski

Znanstvena područja
Veterinarska medicina



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2014-09-6601 - Modulacija metaboličkog, endokrinog i antioksidacijskog statusa u mliječnih krava dodavanjem zeolita u hranu (Marko Samardžija, )

Ustanove
Hrvatski zavod za javno zdravstvo,
Veterinarski fakultet, Zagreb

Citiraj ovu publikaciju

Đuričić, Dražen; Turk, Romana; Lojkić, Martina; Jelušić, Sanja; Valpotić, Hrvoje; Vince, Silvijo; Folnožić, Ivan; Grizelj, Juraj; Getz, Iva; Šostar, Zvonimir; Samardžija, Marko
Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation // Proceedings of the 22nd Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), Cordoba, Spain, 27 – 29 September 2018 / Hidalgo, Manuel (ur.).
Cordoba: ESDAR, 2018. str. 127-127 doi:10.1111/rda.13272 (poster, međunarodna recenzija, sažetak, znanstveni)
Đuričić, D., Turk, R., Lojkić, M., Jelušić, S., Valpotić, H., Vince, S., Folnožić, I., Grizelj, J., Getz, I., Šostar, Z. & Samardžija, M. (2018) Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation. U: Hidalgo, M. (ur.)Proceedings of the 22nd Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), Cordoba, Spain, 27 – 29 September 2018 doi:10.1111/rda.13272.
@article{article, editor = {Hidalgo, M.}, year = {2018}, pages = {127-127}, DOI = {10.1111/rda.13272}, keywords = {dietary zeolite, IGF-I, progesterone, endocrine status, cow}, doi = {10.1111/rda.13272}, title = {Modulating effects of dietary clinoptilolite (CPL) on progesterone (P4) and insulin-like growth factor 1 (IGF-1) blood concentrations in Holstein-Friesian cows during pregnancy and early lactation}, keyword = {dietary zeolite, IGF-I, progesterone, endocrine status, cow}, publisher = {ESDAR}, publisherplace = {Cordoba, \v{S}panjolska} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • Emerging Sources Citation Index (ESCI)
    • Conference Proceedings Citation Index - Science (CPCI-S)
  • Scopus
  • MEDLINE


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