000131368 001__ 131368
000131368 005__ 20240212141706.0
000131368 0247_ $$2doi$$a10.1016/j.anireprosci.2020.106551
000131368 0248_ $$2sideral$$a119106
000131368 037__ $$aART-2020-119106
000131368 041__ $$aeng
000131368 100__ $$aMacías, Ángel$$uUniversidad de Zaragoza
000131368 245__ $$aCervical artificial insemination in sheep: sperm volume and concentration using an antiretrograde flow device
000131368 260__ $$c2020
000131368 5060_ $$aAccess copy available to the general public$$fUnrestricted
000131368 5203_ $$aThere has been development of an antiretrograde flow device (DARIO), for sheep cervical artificial insemination (CAI). There, however, needs to be optimization of sperm volume and concentration of insemination doses when the DARIO is used for CAI. Objectives were to compare fertility rates (proportion of ewes lambing as a result of CAI) when there was use of the DARIO for CAI: two sperm volumes containing equal numbers of spermatozoa: 0.25 mL of 1, 600 × 106 spermatozoa/mL and 0.50 mL of 800 × 106 spermatozoa/mL (Test 1 group), and two sperm volumes with a different number of spermatozoa/AI dose: 0.25 mL and 0.50 mL of 1, 600 × 106 spermatozoa/mL (Test 2 group). There were 335 ewes from seven farms assigned to 60 batches (equally divided into a Control and Test 1 group). For the Test 2 group, 462 ewes from nine farms were assigned to 88 batches (equally proportioned into Control group and Test 2 groups). For the Test 1 group, proportion of ewes lambing as a result of CAI were 0.701 ± 0.2679 and 0.595 ± 0.2393 for the Control and Test 1 groups, respectively (P = 0.163). For the Test 2 group, proportions of ewes lambing were 0.550 ± 0.2598 and 0.658 ± 0.2412 for the Control and Test 2 group, respectively (P = 0.041). An inclusion of a larger number of spermatozoa per insemination in a 0.50 mL dose volume resulted improved proportion of ewes lambing as a result of CAI when there was used of the DARIO.
000131368 536__ $$9info:eu-repo/grantAgreement/ES/DGA/INNOVA-A1-034-15
000131368 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000131368 590__ $$a2.145$$b2020
000131368 591__ $$aAGRICULTURE, DAIRY & ANIMAL SCIENCE$$b23 / 63 = 0.365$$c2020$$dQ2$$eT2
000131368 591__ $$aVETERINARY SCIENCES$$b43 / 146 = 0.295$$c2020$$dQ2$$eT1
000131368 591__ $$aREPRODUCTIVE BIOLOGY$$b26 / 30 = 0.867$$c2020$$dQ4$$eT3
000131368 592__ $$a0.572$$b2020
000131368 593__ $$aAnimal Science and Zoology$$c2020$$dQ2
000131368 593__ $$aMedicine (miscellaneous)$$c2020$$dQ2
000131368 593__ $$aFood Animals$$c2020$$dQ2
000131368 593__ $$aEndocrinology$$c2020$$dQ2
000131368 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000131368 700__ $$aMartín, Elena
000131368 700__ $$aLaviña, Adolfo
000131368 700__ $$0(orcid)0000-0003-0042-8800$$aFerrer, Luis Miguel$$uUniversidad de Zaragoza
000131368 700__ $$0(orcid)0000-0003-2558-982X$$aLidón, Iván$$uUniversidad de Zaragoza
000131368 700__ $$0(orcid)0000-0002-7891-609X$$aRebollar, Rubén$$uUniversidad de Zaragoza
000131368 700__ $$0(orcid)0000-0001-5026-5144$$aTejedor, María Teresa$$uUniversidad de Zaragoza
000131368 7102_ $$11001$$2420$$aUniversidad de Zaragoza$$bDpto. Anatom.,Embri.Genét.Ani.$$cÁrea Genética
000131368 7102_ $$15002$$2720$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Proyectos de Ingeniería
000131368 7102_ $$11009$$2617$$aUniversidad de Zaragoza$$bDpto. Patología Animal$$cÁrea Medicina y Cirugía Animal
000131368 773__ $$g221 (2020), 106551 [7 pp.]$$pAnim. reprod. sci.$$tAnimal Reproduction Science$$x0378-4320
000131368 8564_ $$s258918$$uhttps://zaguan.unizar.es/record/131368/files/texto_completo.pdf$$yVersión publicada
000131368 8564_ $$s913902$$uhttps://zaguan.unizar.es/record/131368/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000131368 909CO $$ooai:zaguan.unizar.es:131368$$particulos$$pdriver
000131368 951__ $$a2024-02-12-14:15:18
000131368 980__ $$aARTICLE