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
Artigo
em Português
| 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:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Testículo
/
Testosterona
/
Canidae
/
Analgesia
/
Anestesia
Limite:
Animais
Idioma:
Português
Revista:
Arq. bras. med. vet. zootec
Assunto da revista:
Medicina Veterinária
Ano de publicação:
2011
Tipo de documento:
Artigo
País de afiliação:
Brasil
Instituição/País de afiliação:
UFMT/BR
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