Animal Reproduction (AR)
https://www.animal-reproduction.org/current
Current Edition
Volume 23, Issue 1, 2026
23(1), 2026
ORIGINAL ARTICLE
https://doi.org/10.1590/1984-3143-AR2024-0138 Anim Reprod, vol.23 n1, e20240138, 2026, Publication date December 15, 2025 Developmental competence of alpaca oocytes matured in vivo with seminal plasma and following additional in vitro maturation
Nancy Milagros Silva Huanca; Víctor Hugo Cornelio Díaz; Luis Antonio Auqui Rojas; Alexis Ivan Huaman Apaza; Wilfredo Huanca López
https://doi.org/10.1590/1984-3143-AR2025-0051 Anim Reprod, vol.23 n1, e20250051, 2026, Publication date December 18, 2025 Small extracellular vesicles from follicular fluid as transport carriers of LHR: possible mediators of follicle growth and dominance acquisition in bovine reproduction
Luca Angi Souza; Nico G. Menjivar; Ahmed Gad; Paulo Henrique Groppo Rodrigues; Letícia Rabello da Silva Sousa; Paola Maria da Silva Rosa; Alessandra Bridi; Dawit Tesfaye; Juliano Coelho da Silveira
https://doi.org/10.1590/1984-3143-AR2025-0043 Anim Reprod, vol.23 n1, e20250043, 2026, Publication date January 13, 2026 Effect of weaning age on pregnancy rates in Braford beef heifers bred at 13 months
Maria Eduarda Cocco Dallanóra; José Fernando Piva Lobato; Javier Alexander Bethancourt-Garcia; Mariana Assis Borges; Rangel Fernandes Pacheco; João Restle; Ricardo Zambarda Vaz
https://doi.org/10.1590/1984-3143-AR2025-0070 Anim Reprod, vol.23 n1, e20250070, 2026, Publication date January 22, 2026 Histomorphometric characterization of the uterus and placenta in Piau and Commercial sows during early gestation
Tânia Fernandes Martins; Lívia Maria dos Reis Barbosa; Luiz Otávio Guimarães Ervilha; Mariana Machado Neves; Alysson Saraiva; José Domingos Guimarães; Mateus Guimarães dos Santos; Paula da Fonseca Pereira; Simone Eliza Facioni Guimarães
https://doi.org/10.1590/1984-3143-AR2025-0075 Anim Reprod, vol.23 n1, e20250075, 2026, Publication date January 22, 2026 Ovarian structures modulate cellular aggregation and gene expression in oviductal isthmus cells
Isabelle Cristina Pereira; Ana Carolina Bahia Teixeira; Raphael Rocha Wenceslau; Erika Cristina Jorge; Paola Maria da Silva Rosa; Julia Meireles Nogueira; Jade Carceroni de Sousa Carvalho; Gabriela Ponath Peruzzo; José de Oliveira Carvalho; Leticia Zoccolaro Oliveira
https://doi.org/10.1590/1984-3143-AR2025-0118 Anim Reprod, vol.23 n1, e20250118, 2026, Publication date January 22, 2026 High male proportions of Nile tilapia in a zero-water exchange biofloc system even at lower methyltestosterone concentration in the feed and water temperature below ideal
José Fernando Paz Ramírez; Érika Ramos de Alvarenga; Franklin Fernando Batista da Costa; Kelly Moura Keller; Ana Paula Campos; Natan Paulo Bento Pio; Rafael Hiroaki Ito; Lee Deyver Carvalho Pena Mansur; William Gleidson Alves Torres; Vinícius Monteiro Bezerra; Dara Cristina Pires; Laryssa Evelyn Santos Soares; Guilherme Figueira Gonçalves; Gabriela Lago Biscoto; Marcelo Rezende Luz; Eduardo Maldonado Turra
REVIEW ARTICLE
https://doi.org/10.1590/1984-3143-AR2024-0143 Anim Reprod, vol.23 n1, e20240143, 2026, Publication date December 18, 2025 Experimental models for subclinical hypocalcemia and endometritis induction in cattle: a literature review
Jerbeson Hoffmann da Silva; André Gustavo Cabrera Dalto; Eduardo Schmitt; Bernardo Garziera Gasperin; Carlos Bondan; Monique Tomazele Rovani
Anim Reprod