Zobrazeno 1 - 10
of 156
pro vyhledávání: '"A. Lengi"'
Publikováno v:
JDS Communications, Vol 5, Iss 6, Pp 707-712 (2024)
Milk yield (MY) naturally declines after peak lactation. One approach to improving production is to increase lactation persistency, or the length of time a cow maintains lactation. To do so, cows must maintain functional secretory mammary epithelial
Externí odkaz:
https://doaj.org/article/a04a9246e3f2457e8cfd722281c1d010
Autor:
G. Perez-Hernandez, M.D. Ellett, L.J. Banda, D. Dougherty, C.L.M. Parsons, A.J. Lengi, K.M. Daniels, B.A. Corl
Publikováno v:
Journal of Dairy Science, Vol 107, Iss 10, Pp 8609-8628 (2024)
ABSTRACT: This study aimed to evaluate the effect of heat stress on mammary epithelial cell (MEC) losses into milk, secretory mammary tissue structure, and mammary epithelial cell activity. Sixteen multiparous Holstein cows (632 ± 12 kg BW) approxim
Externí odkaz:
https://doaj.org/article/793e1fdf7b7847649686cbf39a76b237
Autor:
Perez-Hernandez, G., Ellett, M.D., Banda, L.J., Dougherty, D., Parsons, C.L.M., Lengi, A.J., Daniels, K.M., Corl, B.A. *
Publikováno v:
In Journal of Dairy Science October 2024 107(10):8609-8628
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 12, Pp 9855-9867 (2023)
ABSTRACT: This study aimed to characterize the effects of increased milking frequency (IMF) at early and mid-lactation on milk yield and its association with changes in cistern and alveolar capacity. Fourteen multiparous Holstein cows were subjected
Externí odkaz:
https://doaj.org/article/ac313036d5da40aaac3901e2f32ece09
Publikováno v:
In Journal of Dairy Science December 2023 106(12):9855-9867
Publikováno v:
JDS Communications, Vol 2, Iss 6, Pp 426-430 (2021)
Sampling frequent time points of mammary signaling pathways is not possible with tissue biopsies. We have validated a flow cytometry and cell sorting procedure for isolating live bovine mammary epithelial cells from somatic cell populations in milk u
Externí odkaz:
https://doaj.org/article/48414bd531764c99995e4ee0736ff0e5
Publikováno v:
In Journal of Dairy Science October 2021 104(10):11306-11316
Publikováno v:
In JDS Communications November 2024 5(6):707-712
Autor:
Kayla Carey, Junghyun Ryu, Kyungjun Uh, Andrea J. Lengi, Sherrie Clark-Deener, Benjamin A. Corl, Kiho Lee
Publikováno v:
BMC Biotechnology, Vol 19, Iss 1, Pp 1-8 (2019)
Abstract Background The CRISPR/Cas9 system can effectively introduce site-specific modifications to the genome. The efficiency is high enough to induce targeted genome modifications during embryogenesis, thus increasing the efficiency of producing ge
Externí odkaz:
https://doaj.org/article/83836f16937d46c38d761c91dc389c05
Heat Stress Increases Mammary Epithelial Cells and Reduces Viable Immune Cells in Milk of Dairy Cows
Publikováno v:
Animals, Vol 12, Iss 20, p 2810 (2022)
Somatic cells normally found in milk are generally either immune cells such as lymphocytes, monocytes and granulocytes, or mammary epithelial cells. The number and composition of somatic cells in milk can be influenced by a variety of factors, includ
Externí odkaz:
https://doaj.org/article/55f1a3ffec2042cc98e75d054255baef