https://doi.org/10.1590/1984-3143-AR2025-0139
Anim Reprod, vol.23 n3, e20250139, 2026, Publication date July 17, 2026 Slow freezing and 3D in vitro culture of prepubertal goat testes after short-term conservation Francisco Denilson Rodrigues Gomes; Lucy Vanessa Sulca Ñaupas; Gaby Judith Quispe Palomino; Rensson Homero Céliz Ygnácio; Naiza Arcângela Ribeiro de Sá; Anna Clara Accioly Ferreira; Marco Aurélio Schiavo Novaes; Gustavo Bezerra Nobre do Vale; Bruna Novaes Costa; Carolina Madeira Lucci; César Carneiro Linhares Fernandes; Davide Rondina; Alexandre Rodrigues Silva; José Ricardo de Figueiredo; Gildas Mbemya Tetaping; Ana Paula Ribeiro Rodrigues

https://doi.org/10.1590/1984-3143-AR2025-0140
Anim Reprod, vol.23 n3, e20250140, 2026, Publication date July 29, 2026 Sperm motility parameters as indicators of seminal quality: a comparative study between fish species Lorena Pacheco da Silva; Stella Indira Rocha Lobato; Rodrigo Yutaka Dishoff Kasai; Letícia Giosa Paulino; Carmen Fila Zeca Manjate; Laís Pedroso Borges; Rosicleire Veríssimo-Silveira; Alexandre Ninhaus-Silveira

https://doi.org/10.1590/1984-3143-AR2025-0162
Anim Reprod, vol.23 n3, e20250162, 2026, Publication date July 24, 2026 Spermatogonial stem cell markers and distribution in different regions of the testis of adult Nile tilapia (Oreochromis niloticus) Sunny Okechukwu Abarikwu; Samyra Maria dos Santos Nassif Lacerda; Guilherme Mattos Jardim Costa; Luiz Renato de França

https://doi.org/10.1590/1984-3143-AR2025-0078
Anim Reprod, vol.23 n3, e20250078, 2026, Publication date July 23, 2026 Antioxidant properties of Moringa oleifera Lam. hay and its effect on the reproductive capacity of rams Michele Pereira da Silva; Hymerson Costa Azevedo; Evandro Neves Muniz; Rafael Dantas dos Santos; Ana Mara de Oliveira e Silva; Larissa de Oliveira Queiroz; Iranildo Soares Bispo; Matheus Batista de Oliveira; Julio Constantino Jerí Molina; Gladston Rafael de Arruda Santos

https://doi.org/10.1590/1984-3143-AR2025-0117
Anim Reprod, vol.23 n3, e20250117, 2026, Publication date July 21, 2026 Histological features of Jaculus jaculus male-reproductive system: detection of metalloproteinases in testes and seminal vesicles during the active-reproductive phase Nesrine Zeghloul; Nemcha Lebaili-Benmoussa; Mohamed El Fadel Ousmaal; Salim Lamine; Nesrine Lina Gharnaout; Sabrina Lekmine; Nassim Moula; Walid Elfalleh; Fehmi Boufahja; Hamdi Bendif; Hichem Tahraoui; Abdeltif Amrane

https://doi.org/10.1590/1984-3143-AR2025-0096
Anim Reprod, vol.23 n3, e20250096, 2026, Publication date July 21, 2026 Cryopreservation of jaguar (Panthera onca) fibroblast-like cells in straws and cryovials: a comparison of rapid and slow-freezing protocols Sofia Regina Polizelle; Ian Figueiredo Navarezi; Maite Cardoso Coelho da Silva; Giulia Correia Vieira; Liandra Martiliano Gaeth; Larissa Schneider Brandão-Souza; Bianca Rodrigues Acacio; Pedro Nacib Jorge-Neto; Eliane Vianna da Costa e Silva; Thyara de Deco-Souza; Alexsandra Fernandes Pereira; Gediendson Ribeiro de Araujo

https://doi.org/10.1590/1984-3143-AR2026-0022
Anim Reprod, vol.23 n3, e20260022, 2026, Publication date July 17, 2026 Integrated ultrasonographic, endocrine, seminal, and morphological characterization of cryptorchidism in collared peccary (Pecari tajacu) Radan Elvis Matias de Oliveira; Fernanda Loffler Niemeyer Attademo; Alana Ingrid de Araújo Pereira; Euziele Oliveira de Santana; Romário Parente dos Santos; Luana Grasiele Pereira Bezerra; Alexandre Rodrigues Silva; Moacir Franco de Oliveira

https://doi.org/10.1590/1984-3143-AR2025-0174
Anim Reprod, vol.23 n3, e20250174, 2026, Publication date July 17, 2026 Cooling extender choice modulates the efficacy of freezing extenders for boar sperm cryopreservation Nina Miglioranza Vellozo; Gabriel Augusto Monteiro; Pedro Henrique de Oliveira Baldini; Rogério Araújo de Almeida Filho; José Antônio Dell’Aqua Junior; Frederico Ozanam Papa; Daniella Jorge de Moura; Eunice Oba

https://doi.org/10.1590/1984-3143-AR2025-0146
Anim Reprod, vol.23 n3, e20250146, 2026, Publication date July 17, 2026 Reproductive performance of a semi-automated insemination system technology in sows Kebb Borstnez; Janine Camargo; Maiko Giorgi Philippe; Jean Carlo Volpato Faccin; Vanessa Peripolli; Ivan Bianchi; Ricardo Zanella; Mariana Groke Marques

https://doi.org/10.1590/1984-3143-AR2025-0088
Anim Reprod, vol.23 n3, e20250088, 2026, Publication date June 11, 2026 Immunolocalization of anti-Mullerian hormone in bovine testes and ovaries during fetal development Vanessa Cunha Brito; Gabriela Santos Cruz; Moisés Moreira Lima; Eduardo Baia de Souza; Anelise de Sarges Ramos; Maria Auxiliadora Pantoja Ferreira; Moysés dos Santos Miranda; Nathália Nogueira da Costa de Almeida; Marcela da Silva Cordeiro; Simone do Socorro Damasceno Santos

https://doi.org/10.1590/1984-3143-AR2025-0061
Anim Reprod, vol.23 n3, e20250061, 2026, Publication date July 17, 2026 Effectiveness of peri-conception low dose of a highly gluconeogenic fast-release supplement in a fixed-time insemination program on ovarian and reproductive outcomes in meat goats Caroline Pessoa da Silva; César Carneiro Linhares Fernandes; Alfredo José Herrera Conde; Camila Muniz Cavalcanti; Felipe Brener Bezerra de Oliveira; Saul Gaudencio Neto; Juliana Paula Martins Alves; Dárcio Ítalo Alves Teixeira; Davide Rondina

https://doi.org/10.1590/1984-3143-AR2025-0116
Anim Reprod, vol.23 n3, e20250116, 2026, Publication date July 07, 2026 Antibiofilm action of ozonated sunflower oil against bacteria isolated from the uterus of mares susceptible to endometritis Antonio Brito da Silva Filho; Laís Querino Barbosa Freire; Maria Eduarda Pedrosa Leite; Lamartine Rodrigues Martins; Gilvannya Gonçalves de Sobral; Marcelo Mendonça; Elizabete Rodrigues da Silva; Haroldo Vargas Leal Júnior; Gustavo Ferrer Carneiro

https://doi.org/10.1590/1984-3143-AR2025-0062
Anim Reprod, vol.23 n3, e20250062, 2026, Publication date July 07, 2026 Seasonal hydrology and its impact on buffalo artificial insemination strategies in the amazon region of northern Brazil Haroldo Francisco Lobato Ribeiro; Sebastião Tavares Rolim Filho; Satish Kumar; Ana Flavia Bezerra da Silva; Luciana Magalhães Melo; Vicente José de Figueirêdo Freitas; William Gomes Vale

https://doi.org/10.1590/1984-3143-AR2025-0024
Anim Reprod, vol.23 n3, e20250024, 2026, Publication date July 07, 2026 Spawning of pacu, Piaractus mesopotamicus, at two different times, with a focus on melatonin levels and reproductive performance Rafael Tomoda Sato; Mariana Roza de Abreu; Laíza Maria de Jesus Silva; Cristiane Fernanda Benevente; Sergio Ricardo Batlouni

https://doi.org/10.1590/1984-3143-AR2026-0001
Anim Reprod, vol.23 n3, e20260001, 2026, Publication date June 11, 2026 Endometrial gland remodeling and preserved luminal ultrastructure in postpartum cows infused with ozonated sunflower oil Jair Camargo Ferreira; Matheus dos Santos Oliveira; Cristiane Marisa Piacitelli Prado Ferreira; Maysa Barbosa de Almeida; Heloisa Andrade Rodrigues; Yatta Linhares Boakari; Marcela Aldrovani Rodrigues

https://doi.org/10.1590/1984-3143-AR2025-0133
Anim Reprod, vol.23 n3, e20250133, 2026, Publication date June 11, 2026 Influence of age range of dairy Gir cows on the composition of colostrum and milk, and on calves’ passive immunity transfer João Vitor Menezes Lopes; Maria Claudia Pereda Francischini; Beatriz Melo Justo; Viviani Gomes; Camila Infantosi Vannucchi

https://doi.org/10.1590/1984-3143-AR2025-0125
Anim Reprod, vol.23 n3, e20250125, 2026, Publication date July 07, 2026 Exploring behavioral outcomes of gonadectomy in pets: a need for personalized approaches Fabiano Borba Guimarães; Renata Oliveira Barreto; Maricy Apparício