Preovulatory follicle diameter, growth rate and time of ovulation during induced oestrus using a CIDR® in trypanotolerant female Bos taurus N'Dama cattle.
[en] The aim of this study was to assess the dose (300 to 600 IU) effects of equine Chorionic Gonadotropin (eCG) on the preovulatory follicle diameter, growth rate, and time of ovulation characterized by echography. The eCG was injected at the end (D0) of the 7-day treatment with a controlled internal device release (CIDR) and a PGF2a being injected 2 days before the removal of the CIDR (D-2). The 120 female N'Dama cattle were distributed into five experimental groups. The control group (n = 26) was treated with physiological saline at the removal of the CIDR®, while the animals in the four treated groups received, respectively, 300 IU (n = 25), 400 IU (n = 24), 500 IU (n = 22) and 600 IU (n = 23) of eCG (Folligon®). Follicle growth rate (FGR) was significantly (P < 0.05) higher in animals treated using eCG (1.0 ± 0.4mm/day) than in the control group (0.9 ± 0.4mm/day). The diameter of the preovulatory follicle was significantly higher (P < 0.05) in the animals treated with 300 IU (10.1 ± 1.4mm) than in untreated animals (9.3 ± 1.2mm). Follicle growth rate was significantly higher (P<0.05) inn the animals treated with 300 IU (10,1 ± 1,4 mm) than in the control group (0.9±0,4 mm/day). The average interval between the time of eCG injection and ovulation was similar in the non-treated (83.7 ± 14.4 h) and treated animals (79.7 ± 11.9). Treated animals sowed a significant increase in the percentga of ovulation (94,7 %) compared to 73,1 %) (P<0.01). Use of eCG combined contributed towards synchronising the time of ovulation between 72 to 96 hours, which would facilitate the use of systematic insemination.
Drion, Pierre ; Université de Liège > Département des sciences biomédicales et précliniques > GIGA-R:Méth. expér.des anim. de labo et éth. en expér. anim.
Hanzen, Christian ; Université de Liège > Département clinique des animaux de production (DCP) > Thériogenologie des animaux de production
Language :
English
Title :
Preovulatory follicle diameter, growth rate and time of ovulation during induced oestrus using a CIDR® in trypanotolerant female Bos taurus N'Dama cattle.
Publication date :
01 August 2015
Journal title :
Tropical Animal Health and Production
ISSN :
0049-4747
eISSN :
1573-7438
Publisher :
Kluwer Academic Publishers, Boston, United States - Massachusetts
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
Alvarez, P., Spicer, L.J., Chase, C.C., Jr., Payton, M.E., Hamilton, T.D., Stewart, R.E., Hammond, A.C., Wettemann, R.P., Ovarian and endocrine characteristics during an estrous cycle in Angus, Brahman, and Senepol cows in a subtropical environment (2000) Journal of Animal Science, 78, pp. 1291-1302. , COI: 1:CAS:528:DC%2BD3cXjsFemurs%3D, PID: 10834585
Ayres, H., Ferreira, R.M., Torres-Júnior, J.R.S., Demétrio, C.G.B., De Lima, C.G., Baruselli, P.S., Validation of body condition score as a predictor of subcutaneous fat in Nellore (Bos indicus) cows (2009) Livestock Sci, 123, pp. 175-179
Baruselli, P.S., Reis, E.L., Marques, M.O., Nasser, L.F., Bó, G.A., The use of hormonal treatments to improve reproductive performance of anestrous beef cattle in tropical climates (2004) Animal Reproduction Science, 82-83, pp. 479-486
Bryan, M.A., Bó, G.A., Heuer, C., Emslie, F.R., Use of equine chorionic gonadotrophin in synchronised AI of seasonal-breeding, pasture-based, anoestrous dairy cattle (2010) Reproduction Fertility and Development, 22, pp. 126-131. , COI: 1:CAS:528:DC%2BC3cXitlagu7o%3D
Castilho, C., Garcia, J.M., Renesto, A., Nogueira, G.P., Brito, L.F., Follicular dynamics and plasma FSH and progesterone concentrations during follicular deviation in the first post-ovulatory wave in Nelore (Bos indicus) heifers (2007) Animal Reproduction Science, 98, pp. 189-196. , COI: 1:CAS:528:DC%2BD2sXit1Gnu74%3D, PID: 16632263
Coulomb, J., La race N’Dama : quelques performances zootechniques (1976) Revue d'Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2, pp. 367-380
Diop, P.E.H., Faye, L., Fall, R., Ly, O., Sow, A.M., Mbaye, M., Fall, A., Boye, C., Caractéristiques de l'oestrus chez les femelles N'Dama et jersiaises au Sénégal après maîtrise du cycle sexuel au Norgestomet (1998) Revue d'Elevage et de Médecine Vétérinaire des Pays Tropicaux, 51, pp. 69-73
Ezanno, P., Ickowicz, A., Lancelot, R., Relationships between N'Dama cow body condition score and production performance under an extensive range management system in Southern Senegal: Calf weight gain, milk production, probability of pregnancy, and juvenile mortality (2005) Livestock Production Science, 92, pp. 291-306
Ferreira, R.M., Ayres, H., Sales, J.N., Souza, A.H., Rodrigues, C.A., Baruselli, P.S., Effect of different doses of equine chorionic gonadotropin on follicular and luteal dynamics and P/AI of high-producing Holstein cows (2013) Animal Reproduction Science, 140, pp. 26-33. , COI: 1:CAS:528:DC%2BC3sXovVWhu7c%3D, PID: 23727121
Garcia-Ispierto, I., López-Helguera, I., Martino, A., López-Gatius, F., Reproductive Performance of Anoestrous High-Producing Dairy Cows Improved by Adding Equine Chorionic Gonadotrophin to a Progesterone-Based Oestrous Synchronizing Protocol (2012) Reproduction in Domestic Animals, 47, pp. 752-758. , COI: 1:CAS:528:DC%2BC38XhsF2jur%2FO, PID: 22117847
Ginther, O.J., Wiltbank, M.C., Fricke, P.M., Gibbons, J.R., Kot, K., Selection of the dominant follicle in cattle (1996) Biology of Reproduction, 55, pp. 1187-1194. , COI: 1:CAS:528:DyaK2sXkvV2gtA%3D%3D, PID: 8949873
Hanzen, C., Boudry, B., Gestion Hormonale de la reproduction: Optimisation des résultats du protocole GPG (2003) Point Vétérinaire, 240, pp. 44-46
Lopes, A.S., Butler, S.T., Gilbert, R.O., Butler, W.R., Relationship of pre-ovulatory follicle size, estradiol concentrations and season to pregnancy outcome in dairy cows (2007) Animal Reproduction Science, 99, pp. 34-43. , COI: 1:CAS:528:DC%2BD2sXit1GmsL8%3D, PID: 16777360
Lucy, M.C., Billings, H.J., Butler, W.R., Ehnis, L.R., Fields, M.J., Kesler, D.J., Kinder, J.E., Hafs, H.D., Efficacy of an intravaginal progesterone insert and an injection of PGF2alpha for synchronizing estrus and shortening the interval to pregnancy in postpartum beef cows, peripubertal beef heifers, and dairy heifers (2001) Journal of Animal Science, 79, pp. 982-995. , COI: 1:CAS:528:DC%2BD3MXjsVyns7w%3D, PID: 11325206
Lussier, J.G., Matton, P., Dufour, J.J., Growth rates of follicles in the ovary of the cow (1987) Journal of Reproduction and Fertility, 81, pp. 301-307. , COI: 1:STN:280:DyaL1c7hvVGisg%3D%3D, PID: 3430454
Martinez, M.F., Adams, G.P., Bergfelt, D.R., Kastelic, J.P., Mapletoft, R.J., Effect of LH or GnRH on the dominant follicle of the first follicular wave in beef heifers (1999) Animal Reproduction Science., 57, pp. 23-33. , COI: 1:CAS:528:DyaK1MXmvVyiur4%3D, PID: 10565437
Meneghetti, M., Sa Filho, O.G., Peres, R.F., Lamb, G.C., Vasconcelos, J.L., Fixed-time artificial insemination with estradiol and progesterone for Bos indicus cows I: basis for development of protocols (2009) Theriogenology, 72, pp. 179-189. , COI: 1:CAS:528:DC%2BD1MXnsFSjtro%3D, PID: 19344942
Meyer, C., Yesso, P., Etude des chaleurs des vaches trypanotolérantes N’Dama et Baoulé en Côte d’Ivoire. II. Composante hormonale (LH) (1995) Revue d’élevage et de médecine vétérinaire des pays tropicaux, 48, pp. 95-99
Monniaux, D., Caraty, A., Clément, F., Dalbiès-Tran, R., Dupont, J., Fabre, S., Gérard, N., Uzbekova, S., Développement folliculaire ovarien et ovulation chez les mammifères (2009) INRA- Production Animal, 22, pp. 59-76. , COI: 1:CAS:528:DC%2BD1MXpsFCrsbY%3D
Okouyi, M.W.M., Nguyen, K.C., Hanzen, C., (2014) Effects of the equine Chorionic Gonadotropin (eCG) on estrus and follicular growth parameters in African bovine breed N’Dama. "Proceedings of the ninth International Ruminant Reproduction". Juengel, J.L., Miyamoto, A., Price, C., Reynolds, L.P., Smith MF and Webb R (Eds), Hokkaido, Japan. Auguste, 2014, p. 608
Perry, G.A., Smith, M.F., Lucy, M.C., Green, J.A., Parks, T.E., MacNeil, M.D., Roberts, A.J., Geary, T.W., Relationship between follicle size at insemination and pregnancy success (2005) Proceedings of the National Academy of Sciences of the United States of America, 102, pp. 5268-5273. , COI: 1:CAS:528:DC%2BD2MXjsFemurk%3D, PID: 15795381
Perry, G.A., Smith, M.F., Roberts, A.J., MacNeil, M.D., Geary, T.W., Relationship between size of the ovulatory follicle and pregnancy success in beef heifers (2007) Journal of Animal Science, 85, pp. 684-689. , COI: 1:CAS:528:DC%2BD2sXit1WktL8%3D, PID: 17060416
Ralambofiringa, A., Note sur les manifestations du cycle oestral et sur la reproduction des femelles N’Dama (Côte d’Ivoire) (1978) Revue d’élevage et de médecine vétérinaire des pays tropicaux, 31, pp. 91-94
Rostami, B., Niasari-Naslaji, A., Vojgani, M., Nikjou, D., Amanlou, H., Gerami, A., Effect of eCG on early resumption of ovarian activity in postpartum dairy cows (2011) Animal Reproduction Science, 128, pp. 100-106. , COI: 1:CAS:528:DC%2BC3MXhsVamsr7P, PID: 21975305
Sà Filho, M.F., Ayres, H., Ferreira, R.M., Marques, M.O., Reis, E.L., Silva, R.C., Rodrigues, C.A., Baruselli, P.S., Equine chorionic gonadotropin and gonadotropin-releasing hormone enhance fertility in a norgestomet-based, timed artificial insemination protocol in suckled Nelore (Bos indicus) cows (2010) Theriogenology, 73, pp. 651-658. , PID: 20080296
Sá Filho, M.F., Crespilho, A.M., Santos, J.E.P., Perry, G.A., Baruselli, P.S., Ovarian follicle diameter at timed insemination and estrous response influence likelihood of ovulation and pregnancy after estrous synchronization with progesterone or progestin-based protocols in suckled Bos indicus cows (2010) Animal Reproduction Science, 120, pp. 23-30. , PID: 20395079
Sà Filho, M.F., Torres-Junior, J.R., Penteado, L., Gimenes, L.U., Ferreira, R.M., Ayres, H., Castro, E.A.P.L., Baruselli, P.S., Equine chorionic gonadotropin improves the efficacy of a progestin-based fixed-time artificial insemination protocol in Nelore (Bos indicus) heifers (2010) Animal Reproduction Science, 118, pp. 182-187. , PID: 19939592
Sartori, R., Barros, C.M., Reproductive cycles in Bos indicus cattle (2011) Animal Reproduction Science, 124, pp. 244-250. , COI: 1:CAS:528:DC%2BC3MXlvFWhur4%3D, PID: 21388755
Sartori, R., Fricke, P.M., Ferreira, J.C., Ginther, O.J., Wiltbank, M.C., Follicular deviation and acquisition of ovulatory capacity in bovine follicles (2001) Biology of Reproduction, 65, pp. 1403-1409. , COI: 1:CAS:528:DC%2BD3MXnvVersrk%3D, PID: 11673256
Sheldon, I.M., Dobson, H., Effect of administration of eCG to postpartum cows on folliculogenesis in the ovary ipsilateral to the previously gravid uterine horn and uterine involution (2000) Journal of Reproduction and Fertility, 119, pp. 157-163. , COI: 1:CAS:528:DC%2BD3cXjsF2isrg%3D, PID: 10864826
Souza, A.H., Viechnieski, S., Lima, F.A., Silva, F.F., Araújo, R., Bó, G.A., Wiltbank, M.C., Baruselli, P.S., Effects of equine chorionic gonadotropin and type of ovulatory stimulus in a timed-AI protocol on reproductive responses in dairy cows (2009) Theriogenology, 72, pp. 10-21. , COI: 1:CAS:528:DC%2BD1MXms1Smsbc%3D, PID: 19269685
Uslenghi, G., Chaves, S.G., Cabodevila, J., Callejas, S., Effect of estradiol cypionate and amount of progesterone in the intravaginal device on synchronization of estrus, ovulation and on pregnancy rate in beef cows treated with FTAI based protocols (2014) Animal Reproduction Science, 145, pp. 1-7. , COI: 1:CAS:528:DC%2BC2cXhtlGntbw%3D, PID: 24461580
Walker, W.L., Nebel, R.L., McGilliard, M.L., Time of ovulation relative to mounting activity in dairy cattle (1996) J. Dairy Sci, 79, pp. 1555-1561. , COI: 1:CAS:528:DyaK28Xmt1KmsbY%3D, PID: 8899521
Williams, A.R., Hupp, H.D., Thompson, C.E., Grimes, L.W., Breed structure of Senepol cattle (1988) Journal of Heredity, 79, pp. 9-13. , COI: 1:STN:280:DyaL1c3htl2ruw%3D%3D, PID: 3367044
Wiltbank, M.C., Pursley, J.R., The cow as an induced ovulator: Timed AI after synchronization of ovulation (2014) Theriogenology, 81, pp. 170-185. , COI: 1:CAS:528:DC%2BC3sXhvV2gu7nK, PID: 24274420
Similar publications
Sorry the service is unavailable at the moment. Please try again later.
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.
