The ‘male effect’ in sheep and goats—Revisiting the dogmas von Delgadillo, J. Alberto, Gelez, Helene, Ungerfeld, Rodolfo, Hawken, Penelope A.R., Martin, Graeme B.

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Review: Managing sheep and goats for sustainable high yield production von Simões, J., Abecia, J.A., Cannas, A., Delgadillo, J.A., Lacasta, D., Voigt, K., Chemineau, P.

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Sexually active males prevent the display of seasonal anestrus in female goats von Delgadillo, J.A., Flores, J.A., Hernández, H., Poindron, P., Keller, M., Fitz-Rodríguez, G., Duarte, G., Vielma, J., Fernández, I.G., Chemineau, P.

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Interruption in visual search: a systematic review von Cambronero-Delgadillo, Alejandro J, Nachtnebel, Sarah Jasmin, Körner, Christof, Gilchrist, Iain D, Höfler, Margit

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Reducing the size of traveling salesman problems using vaccination by fuzzy selector von Delgadillo, Francisco J. Díaz, Montiel, Oscar, Sepúlveda, Roberto

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Extended day length in late winter/early spring, with a return to natural day length of shorter duration, increased plasma testosterone and sexual performance in rams with or witho... von Abecia, JA, Chemineau, P, Keller, M, Delgadillo, JA

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Photoperiod-treated bucks are equal to melatonin-treated bucks for inducing reproductive behaviour and physiological functions via the “male effect” in Mediterranean goats von Zarazaga, L.A., Gatica, M.C., Hernández, H., Chemineau, P., Delgadillo, J.A., Guzmán, J.L.

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Is it time to reconsider the relative weight of sociosexual relationships compared with photoperiod in the control of reproduction of small ruminant females? von Delgadillo, J.A., Hernández, H., Abecia, J.A., Keller, M., Chemineau, P.

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Maintenance of permanent sexual activity throughout the year in seasonal bucks using short photoperiodic cycles in open barns von Delgadillo, J A, Espinoza-Flores, L A, López-Magaña, D, Hernández, H, Keller, M, Chesneau, D, Lainé, A L, Chemineau, P

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Physical separation and reduction of contact duration with sexually hyperactive bucks decrease testosterone concentrations and sexual behaviour in bucks in sexual rest von López-Magaña, N., Tejada, L.M., López-Magaña, D., Hernández, H., Flores, M.J., Vielma, J., Abecia, J.A., Keller, M., Chemineau, P., Delgadillo, J.A.

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Sexually active male goats stimulate the endocrine and sexual activities of other males in seasonal sexual rest through the “buck-to-buck effect” von Delgadillo, J.A., Espinoza-Flores, L.A., Abecia, J.A., Hernández, H., Keller, M., Chemineau, P.

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Melatonin administration during the dry period stimulates subsequent milk yield and weight gain of offspring in subtropical does kidding in summer von Avilés, R., Delgadillo, J.A., Flores, J.A., Duarte, G., Vielma, J., Flores, M.J., Petrovski, K., Zarazaga, L.A., Hernández, H.

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Extra-light-treated bucks and rams dramatically enhanced the response of ewes and goats to the "male effect" von Chemineau, P, Keller, M, Abecia, A, Delgadillo, J

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The reproductive response to the male effect of 7- or 10-month-old female goats is improved when photostimulated males are used von Zarazaga, L. A., Gatica, M. C., Hernández, H., Keller, M., Chemineau, P., Delgadillo, J. A., Guzmán, J. L.

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Light-induced sexually active rams prevent the seasonal inhibition of luteinizing-hormone in ovariectomized estradiol-implanted ewes von Abecia, J.A., Keller, M., Palacios, C., Chemineau, P., Delgadillo, J.A.

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The continuous presence of ewes in estrus in spring influences testicular volume, testicular echogenicity and testosterone concentration, but not LH pulsatility in rams von Abecia, J. A., Carvajal-Serna, M., Casao, A., Palacios, C., Pulinas, L., Keller, M., Chemineau, P., Delgadillo, J. A.

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Efficacy of long day photoperiod treatment with respect to age of bucks for stimulation of the “male effect” on does at Mediterranean latitudes von Zarazaga, L.A., Gatica, M.C., Delgado-Pertíñez, M., Hernández, H., Guzmán, J.L., Delgadillo, J.A.

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Seminal plasma removal by density-gradient centrifugation is superior for goat sperm preservation compared with classical sperm washing von Santiago-Moreno, J., Esteso, M.C., Castaño, C., Toledano-Díaz, A., Delgadillo, J.A., López-Sebastián, A.

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Highly precocious activation of reproductive function in autumn-born goats (Capra hircus) by exposure to sexually active bucks von Chasles, M., Chesneau, D., Moussu, C., Abecia, J.A., Delgadillo, J.A., Chemineau, P., Keller, M.

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Comparison of the effects of mesquite pod and Leucaena extracts with phytoestrogens on the reproductive physiology and sexual behavior in the male rat von Retana-Márquez, S, Juárez-Rojas, L, Hernández, A, Romero, C, López, G, Miranda, L, Guerrero-Aguilera, A, Solano, F, Hernández, E, Chemineau, P, Keller, M, Delgadillo, J.A

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