Dosagem hormonal e avaliação testicular em cachorro-do-mato (Cerdocyun thous) utilizando diferentes protocolos anestésicos / Hormonal analyses and testicular evaluation in Cerdocyun thous using different anesthetic protocols
Arq. bras. med. vet. zootec
;
63(5): 1224-1228, out. 2011. ilus, tab
Artículo
en Portugués
| LILACS
| ID: lil-605850
ABSTRACT
Tree Cerdocyon thous males received different anesthesia protocols tiletamine-zolazepan (7mg/kg); ketamine-xylazine (12 and 1mg/kg); ketamine-xylazine-atropin (12, 1.0 and 0.04mg/kg), ketamine-midazolam (12 and 0.5mg/kg) and ketamine-acepromazine (12 and 0.1mg/kg) for semen collection by electroejaculation, testosterone hormonal dosages, fine needle aspiration cytology (FNAC), testicular manual evaluation, biometry by caliper and ultrassonography (US). The ejaculates collected by electroejaculation showed urine contamination making impossible the semen evaluation. The M±PD of serum testosterone was 0.74±0.2ng/mL. The cell types found in FNAC were spermatogonia 13.3±11.5 percent, primary spermatocytes 5.5±1.1 percent, secondary spermatocytes 5.5±3.9 percent, early spermatids 12.8±6.2 percent, late spermatids 26.2±11.2 percent, sperm 14.5±4.7 percent and Sertoli cells 21.8±2.7 percent. Manual testicular evaluation showed normal consistency of testicles. The M±PD of testicular biometry by caliper was 3.8±1.5cm³ and by US was 1.1±0.3cm³. The animals showed normal spermatogenesis with normal spermatozoa observed in FNAC and normal testicular US.
Texto completo:
Disponible
Índice:
LILACS (Américas)
Asunto principal:
Testículo
/
Testosterona
/
Canidae
/
Analgesia
/
Anestesia
Límite:
Animales
Idioma:
Portugués
Revista:
Arq. bras. med. vet. zootec
Asunto de la revista:
Medicina Veterinaria
Año:
2011
Tipo del documento:
Artículo
País de afiliación:
Brasil
Institución/País de afiliación:
UFMT/BR
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