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The Combination of hCG and GnRH Analog to Hasten Ovulation in Mares Does not Ch...
Segabinazzi, Lorenzo G.T.M. [UNESP]; Oba, Eunice [UNESP]; Alvarenga, Marco A. [UNESP]Made available in DSpace on 2022-04-29T08:31:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-10-01; Equine practitioners often prescribe the combined use of hCG and GnRH to hasten ovulation due to presumed synergistic effects. Therefore, this study aimed to test whether the combination of hCG and deslorelin acetate to hasten ovulation in mares would show any effect in inducing ovulation more efficient...
Use of intravaginal progesterone-releasing device results in similar pregnancy ...
Segabinazzi, Lorenzo G. T. M. [UNESP]; Andrade, Luiz R. P. [UNESP]; Alvarenga, Marco A. [UNESP]; Dell’aqua, Jose A. [UNESP]; Canisso, Igor F.Made available in DSpace on 2022-04-29T08:33:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-09-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); The objectives of this study were: (1) to assess uterine features and serum progesterone concentrations of acyclic mares synchronized and resynchronized with intravaginal progesterone release device (IPRD), and (2) to compare pregnancy rates...
Primary Uterine Hemangiosarcoma in a Thoroughbred: A Case Report
Segabinazzi, Lorenzo G.T.M. [UNESP]; Apolonio, Emanuel V.P. [UNESP]; Tongu, Eriky A. [UNESP]; Paccola, Walnei; Vianna, DeniseMade available in DSpace on 2022-04-29T08:34:51Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-11-01; A 1.8-year-old maiden Thoroughbred filly, without previous history of mating or reproductive management, was referred for clinical inspection due to the presence of sanguineous vaginal discharge and severe abdominal pain. Transrectal palpation indicated uterine asymmetry, and transrectal ultrasonography...
Superovulation in mares: Limitations and perspectives
Alvarenga, Marco A. [UNESP]; Carmo, Marcio T. [UNESP]; Landim-Alvarenga, Fernanda C. [UNESP]Made available in DSpace on 2022-04-28T20:36:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-01-01; Superovulation is an important tool for routine use in equine embryo transfer (ET) in order to reduce the costs and to enhance the efficiency of ET programs. Satisfactory superovulatory answers (2-7 ovulations) have been reported in mares treated with Equine Pituitary Extract (EPE) and more recently usi...
Intrauterine blood plasma platelet-therapy mitigates persistent breeding-induce...
Segabinazzi, Lorenzo G. T. M. [UNESP]; Canisso, Igor F.; Podico, Giorgia; Cunha, Lais L.; Novello, Guilherme [UNESP]; Rosser, Michael F.Made available in DSpace on 2021-06-25T10:59:23Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); U.S. Department of Agriculture; Microorganisms, including pathogenic or opportunistic bacteria and fungi, may gain access to the uterus during breeding, and infectious endometritis plays a major role in equine subfertility. This study aimed ...
Fractionated semen collection as a tool to rescue fertility in stallions with s...
Oliveira, Sidnei N. [UNESP]; Andrade, Luiz R.P. [UNESP]; Silva, Luis F.M.C. [UNESP]; Araujo, Endrigo A.B. [UNESP]; Rayashi, Rafaella M. [UNESP]Made available in DSpace on 2020-12-12T02:47:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-11-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Treatments for seminal vesiculitis have poor outcomes in stallions; thus, the development of alternative strategies is warranted. This study aimed to evaluate fractionated semen collection as a method to restore the fertility of stallions di...
Sodium Caseinate and Cholesterol Improve Bad Cooler Stallion Fertility
Campos, Gabriela A. [UNESP]; Garcia, Victor F.C. [UNESP]; Freitas-Dell'Aqua, Camila P. [UNESP]; Segabinazzi, Lorenzo G.T.M. [UNESP]Made available in DSpace on 2020-12-12T02:48:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-10-01; This study aimed to assess the effects of sodium caseinate and cholesterol to extenders used for stallion semen cooling. Two ejaculates from 19 stallions were extended to 50 million/mL in four different extenders and cooled-stored for 24 hours at 5°C. The extender 1 (E1) consisted of a commercially avai...
Can Sperm Selection, Inseminating Dose, and Artificial Insemination Technique I...
Gomes, Gustavo M.; Crespilho, André M.; Leão, Karen M.; Jacob, Júlio C.F.; Gomes, Letícia P.M.; Segabinazzi, Lorenzo G. [UNESP]Made available in DSpace on 2019-10-06T16:57:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-02-01; The aim of this study was to investigate the influence of sperm concentration, sperm quality, and semen deposition site on uterine inflammatory response in mares. Twenty-five mares with healthy reproductive tracts were used for artificial inseminations (AIs) using frozen-thawed semen and divided into 5 ...
Application of Misoprostol as a Treatment of Unexplained Infertility in Mares
Alvarenga, Marco A. [UNESP]; Segabinazzi, Lorenzo G. [UNESP]Made available in DSpace on 2019-10-06T16:00:29Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-12-01; Misoprostol is a synthetic Prostaglandin E1 (PGE1), one of the prostaglandin E (PGE) family hormones, which promotes oviduct dilatation and motility, reestablishing fertility rates in mares suspected of uterine tubal block. It is known that topical application of PGE on the surface of the uterine tubes ...
Cryopreservation of boar semen in 0.5mL straws at low spermatozoa concentration...
Ravagnani, Gisele M.; Torres, Mariana A.; Leal, Diego F.; Martins, Simone M. M. K.; Papa, Frederico O. [UNESP]; Dell'Aqua Junior, Jose A. [UNESP]Made available in DSpace on 2019-10-04T12:32:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-09-01. Added 1 bitstream(s) on 2019-10-09T18:33:38Z : No. of bitstreams: 1 S0100-736X2018000901726.pdf: 800883 bytes, checksum: cecbc5035225453f4c7de006c441eb91 (MD5); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); To date, no studies have been performed evaluating the effect of boar spermatozo...