REPRODUCCION EN EQUINOS PDF

Se elige como referencia este punto por ser una altura estable que no puede subir o bajar como la cabeza o el cuello. Suelen tener temperamentos calmados. Cascos Los cascos son fundamentales para la estructura de las patas de los caballos. Los cascos crecen continuamente y en estado natural se desgastan solos, pero necesitan ser recortados cada cinco o seis semanas en los caballos herrados. Tienen veinte y cuatro dientes adaptados a masticar, los premolares y molares , en la parte posterior de la boca. Pueden digerir la celulosa de la hierba gracias a que poseen un ciego muy desarrollado, por el que la comida pasa antes de llegar al intestino grueso.

Author:JoJok Nikoktilar
Country:Egypt
Language:English (Spanish)
Genre:Life
Published (Last):18 September 2019
Pages:416
PDF File Size:6.73 Mb
ePub File Size:16.6 Mb
ISBN:926-1-60204-968-6
Downloads:44003
Price:Free* [*Free Regsitration Required]
Uploader:Gardashicage



Facultad de Medicina Veterinaria y Zootecnia. Abstract Assisted reproductive techniques ART have developed rapidly in recent years in equine production.

The purpose of this review is to mention and discuss the main TRA currently used in horses. In Colombia, are routinely used techniques such as artificial insemination AI using fresh, chilled or cryopreserved semen and embryo transfer ET , with the interest of increasing the offspring of certain animals or improving reproductive performance of them. The oocytes transfer OT and gamete intrafallopian transfer GIFT are used in some countries in mares with reproductive dysfunction; these techniques are less applicable in our country.

The production of in vitro embryos, together with Intracytoplasmic Sperm Injection ICSI or cloning by nuclear transfer have been made in equines in basic research, or commercially in some countries with high costs that now, do not represent a tool for the clinical area in the country, but are of great interest for understanding the physiology, reproductive disorders and development in the equine specie. Rev Ces Med Vet Zootec. Otra pico. Administrar hCG 2. La receptora es inseminada y La hielo intra y extra celulares.

Estos cambios pueden producir millones de espermatozoides por ml Khlifaoui et al. Generalmente se cultivan que el potro muera prematuramente 25, 28, Se cuenta apenas placenta. Revista de Medicina Veterinaria; Aguilar J, Woods GL. Embryo transfer in horses: indications, technique, and expected outcomes. In: Youngquist RS, ed. Philadelphia: WB Saunders Co; Transfer of ova between horses and donkeys. Allen WR. The development and application of the modern reproductive technologies to horse breeding.

Reproduction in Domestic Animals; Aurich C. Factors affecting the plasma membrane function of cooled-stored stallion spermatozoa. Animal Reproduction Science; 89 Assessment of the cryopreservation of equine spermatozoa in the presence of enzyme scavengers and antioxidants.

American Journal of Veterinary Research; Boyle MS. Assessing the potential fertility of frozen stallion semen. Havemeyer Foundation monograph series no.

Repeated transvaginal ultrasound guided follicular aspiration in the mare. Equine Veterinary Journal; 15 suppl : Follicular aspiration in the mare using a transvaginal ultrasound guieded technique. Equine Veterinary Journal; 24 1 : Use of linear ultrasonic transducer for the transvaginal aspiration and transfer of oocytes in the mare.

Journal of Equine Veterinary Science; 13 6 : Journal of Animal Science; Collection, evaluation, and use of Oocytes in Equine Assisted Reproduction. Vet Clin Equine; Carnevale EM. Oocyte transfer and gamete intrafallopian transfer in the mare. Animal Reproduction Science; Repeated Transvaginal follicular aspiration in cyclic mares.

Theriogenology; 39 Abstract. Journal of Equine Veterinary Science;12 4 : Transvaginal ultrasound-guided follicular aspiration of equine oocytes. Journal of Equine Veterinary Science; 15 suppl : Oocyte transfer in mares with intrauterine or intraoviductal insemination using fresh, cooled, and frozen stallion semen. Theriogenology; Coutinho da Silva MA. When should a mare go for assisted reproduction?

Effect of insemination dose on pregnancy rate in mares. A cloned horse born to its dam twin. Nature; Somatic cell nuclear transfer in horses. Reproduction Domestic Animals; Follicular dynamics and selection of mares.

Animal Reproduction; — Hinrichs K, Choi YM. Assisted reproductive techniques in the horse. Clinical Techniques in Equine Practice; Hinrichs K.

Equine cloning. Kenney RM. A colpotomy procedure to increase oocyte recovery rates on aspiration of equine preovulatory follicles. The relation of follicle atresia to follicle size, oocyte recovery rate on aspiration and oocyte morphology in the mare. Update on equine ICSI and cloning. Reproduction; Effect of extender, numbers of spermatozoa and hCG on equine fertility. Journal of Equine Veterinary Science; 1 1 Ultrasound guided follicular aspiration in mares.

Monogr; 1: Effects of glutamine on post- thaw motility of stallion spermatozoa: an approach of the mechanism of action at spermatozoa level. Theriogenology; 63 1 Somatic cell nuclear transfer in horses: effect of oocyte morphology, embryo reconstruction method and donor cell type. Evaluation of three equine FSH superovulation protocols in mares.

Losinno L, Agular J. Losinno L. Heterogeneous and xenogenous fertilization of in vivo matured oocytes. Journal of Equine Veterinary Science; 8 2 Oocyte transfer in the mare: preliminary observation. Journal of Equine Veterinary Science; 6: Strategies for using eFSH for superovulating mares. Journal of Equine Veterinary Science; Metcalf ES.

The efficient use of equine cryopreserved semen. Morris L. Advanced insemination techniques in mares. Vet Clin Equine; — Cholesterol addition protects membrane intactness during cryopreservation of stallion sperm.

Animal Reproduction Science; 2- 4 Effect of timing of insemination, numbers of spermatozoa and extender components on the pregnancy rate in mares inseminated with frozen stallion semen.

Journal of Reproduction and Fertility Suppl; Non-surgical recovery of follicular fluid and oocytes of mares Journal of Reproduction and Fertility; 35 suppl : Collection, preparation and insemination of stallion semen. Bulletin no. The effect of semen extenders and sperm number on mare fertility.

KONCENTRACIJA ERNST VUD PDF

Técnica de reproducción asistida en equinos

Por cuerpo lteo persistente [P4] Embriones sin implantacin Por estmulo prolongado de la progesterona o estrgenos Brucelosis equina mal de cruz Presentacin subclnica. Procesos fistulosos, bursitis de la nuca, cuello y cruz , tendinitis y artritis crnica de formante. Pocos casos de aborto en yegua. Metritis contagiosa equina Esterilidad temporal Endometritis, cervicitis, y vaginitis Nada de abortos No hay registros en chile Disminucin de libido exantema coital equino herpesvirus tipo 3. Lesiones dolor falla en la penetracin.

IC 74LS08 PDF

Cría y reproducción de caballos

.

ADITYA HRIDAYAM ENGLISH PDF

Reproducción Equina (Primera Parte)

.

Related Articles