Effect of acetyl salicylic acid in drinking water on reproductive performance of Japanese quail (Coturnix coturnix japonica).
The impact of acetyl salicylic add (ASA) on reproductive performance during periods of heat stress was studied in Japanese quail (Coturnix coturnix japonica). During a season when daily high temperatures averaged between 34 and 40 degrees C, four treatments each containing four replicates of five males and five females were given 0, 0.5, 1.0, or 1.5 g/L ASA in drinking water from 34 to 45 wk of age. At 39 wk of age control quail were lighter than quail fed ASA. Quail receiving 1.5 g/L ASA exhibited increased fertility, hatchability, and egg production and decreased late dead and total embryonic mortality. Early dead embryos, pips, chick weight, and egg weight were not different among treatments. The lumen of uterovaginal junction sperm host glands (UVJSHG) from control quail was apparently devoid of spermatozoa, whereas quail receiving 1.5 g/L ASA had the greatest apparent accumulation of spermatozoa. Control caudal infundibulum host glands (CPOI) were devoid of spermatozoa in contrast with CPOI from quail receiving ASA. Results show that UVJSHG lumens from quail receiving 1.5 g/L ASA had larger inside diameters than other treatment groups. However, the CPOI inside diameter and the outside diameters of both UVJSHG and CPOI were not affected by ASA. Adding 1.5 g/L ASA to the drinking water of quail under heat stress improved body weight, fertility, hatchability, embryonic mortality, egg production, egg specific gravity, and sperm storage capacity.
Hassan
S M
SM
Department of Animal Production, Suez Canal University, Ismailia, Egypt.
Mady
M E
ME
Cartwright
A L
AL
Sabri
H M
HM
Mobarak
M S
MS
D000818:Animals; D001241:Aspirin / Q000008:administration & dosage*; D001835:Body Weight / Q000187:drug effects; D003370:Coturnix / Q000502:physiology*; D004326:Drinking; D005260:Female; D005298:Fertility / Q000187:drug effects; D005836:Genitalia, Female / Q000166:cytology; D006358:Hot Temperature; D008297:Male; D010058:Oviposition / Q000187:drug effects; D012098:Reproduction / Q000187:drug effects*; D012621:Seasons; D013094:Spermatozoa / Q000502:physiology
D001241:Aspirin