Results 11 to 20 of about 38,532 (253)

Antibodies to Antigens on Teratocarcinoma Cells are Associated with Parity in Mice [PDF]

Biology of Reproduction, 1982
Previous studies have demonstrated that the maternal host responds immunologically to antigens of the fetus, including oncofetal antigens (OFA). However, until now, the OFA that have been studied are those associated with the postimplantation embryo.
M S, Hamilton, D J, Anderson
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Does Parity Influence the Magnitude of the Stress Response of Nellore Cows at Weaning?

Animals, 2023
Most studies investigate the impact of stress at weaning on calves; however, little is known about the responses of cows, and whether they would differ according to parity.
Camila de Paula, Luciana Navajas Rennó, Matheus Fellipe de Lana Ferreira, Samira Silveira Moreira, Hudson Caio Martins, Isabela Iria Rodrigues, Edenio Detmann, Sebastião de Campos Valadares Filho, Mário Fonseca Paulino   +8 more
doaj   +1 more source

QUANTUM-DOT CELLULAR AUTOMATA-BASED SUPERIOR DESIGN OF CONSERVATIVE REVERSIBLE PARITY LOGIC CIRCUITS

Jordanian Journal of Computers and Information Technology, 2021
Quantum-dot Cellular Automata (QCA) is an innovative technology in the nano-scale for changing the CMOS revolution with an alternative one. It provides some benefits in reversible logic, like competitive power consumption and feature size.
Ali H. Majeed
doaj   +1 more source

Effect of Stage of Lactation and Parity on Mammary Gland Cell Renewal [PDF]

Journal of Dairy Science, 2006
Milk production is a function of the number and activity of mammary epithelial cells, regardless of stage of lactation. Milk yield is generally higher in multiparous cows than in primiparous cows, but persistency is usually greater in the latter group.
N, Miller, L, Delbecchi, D, Petitclerc, G F, Wagner, B G, Talbot, P, Lacasse   +5 more
openaire   +2 more sources

Parity is associated with long-term differences in DNA methylation at genes related to neural plasticity in multiple sclerosis

Clinical Epigenetics, 2023
Background Pregnancy in women with multiple sclerosis (wwMS) is associated with a reduction of long-term disability progression. The mechanism that drives this effect is unknown, but converging evidence suggests a role for epigenetic mechanisms altering ...
Maria Pia Campagna, Alexandre Xavier, Jim Stankovich, Vicki E. Maltby, Mark Slee, Wei Z. Yeh, Trevor Kilpatrick, Rodney J. Scott, Helmut Butzkueven, Jeannette Lechner-Scott, Rodney A. Lea, Vilija G. Jokubaitis   +11 more
doaj   +1 more source

Dynamics of somatic cell count and intramammary infection in lactating dairy cows

Journal of Advanced Veterinary and Animal Research, 2020
Objective: The influence of intramammary infection (IMI) and types of bacteria was assessed on somatic cell count (SCC) in dairy cows’ milk with respect to breed, age, parity, stage of lactation, milk production, and mammary quarter location.
S. M. Mostafizur Rahaman Sumon, Mst. Sonia Parvin, Md. Amimul Ehsan, Md. Taohidul Islam   +3 more
doaj   +1 more source

Cellular and molecular signatures of motherhood in the adult and ageing rat brain

Open Biology, 2023
Pregnancy is marked by robust changes, including brain changes to volume, structure, connectivity and neuroplasticity. Although some brain changes are restricted to pregnancy and the postpartum, others are long-lasting. Few studies have examined possible
P. Duarte-Guterman, J. E. Richard, S. E. Lieblich, R. S. Eid, Y. Lamers, L. A. M. Galea   +5 more
doaj   +1 more source

Milk losses associated with somatic cell counts by parity and stage of lactation [PDF]

Journal of Dairy Science, 2018
The reduction of milk production caused by subclinical mastitis in dairy cows was evaluated through the regression of test-day milk yield on log-transformed somatic cell counts (LnSCC). Official test-day records (n = 1,688,054) of Holstein cows (n = 87,695) were obtained from 719 herds from January 2010 to December 2015. Editing was performed to ensure
Gonçalves, Juliano L., Cue, Roger I., Botaro, Bruno G., Horst, José A., Valloto, Altair A., Santos, Marcos V.   +5 more
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Differential recognition of P. falciparum VAR2CSA domains by naturally acquired antibodies in pregnant women from a malaria endemic area. [PDF]

PLoS ONE, 2010
Plasmodium falciparum infected red blood cells (iRBC) express variant surface antigens (VSA) of which VAR2CSA is involved in placental sequestration and causes pregnancy-associated malaria (PAM).
Kim J M Brolin, Kristina E M Persson, Mats Wahlgren, Stephen J Rogerson, Qijun Chen   +4 more
doaj   +1 more source

Tunable nonlinear parity–time-symmetric defect modes with an atomic cell [PDF]

Optics Letters, 2013
We propose a scheme of creating a tunable highly nonlinear defect in a one-dimensional photonic crystal. The defect consists of an atomic cell filled in with two isotopes of three-level atoms. The probe-field refractive index of the defect can be made parity-time (PT) symmetric, which is achieved by proper combination of a control field and of Stark ...
Chao, Hang, Dmitry A, Zezyulin, Vladimir V, Konotop, Guoxiang, Huang   +3 more
openaire   +2 more sources