scholarly journals Auto-Sex Linkage in the Domestic Fowl

1941 ◽  
Vol 20 (4) ◽  
pp. 317-321 ◽  
Author(s):  
R. George Jaap
Keyword(s):  
Domestic Fowl ◽  
Sex Linkage

scholarly journals The Inheritance of Egg Weight in the Domestic Fowl: Further Evidence of Sex-Linkage

1953 ◽  
Vol 32 (1) ◽  
pp. 60-65 ◽  
Author(s):  
Robert Osborne
Keyword(s):  
Domestic Fowl ◽  
Sex Linkage ◽  
Egg Weight

Further Studies on the Ultrastructure of Harderian Gland in Adult Rats

1974 ◽  
Vol 32 ◽  
pp. 288-289
Author(s):  
Alfredo Feria-Velasco ◽  
Guadalupe Tapia-Arizmendi
Keyword(s):  
Fine Structure ◽  
Domestic Fowl ◽  
Animal Species ◽  
Acinar Cells ◽  
Harderian Gland ◽  
Myoepithelial Cells ◽  
The Other ◽  
Albino Rats ◽  
Adult Rats ◽  
Cell Components

The fine structure of the Harderian gland has been described in some animal species (hamster, rabbit, mouse, domestic fowl and albino rats). There are only two reports in the literature dealing on the ultrastructure of rat Harderian gland in adult animals. In one of them the author describes the myoepithelial cells in methacrylate-embbeded tissue, and the other deals with the maturation of the acinar cells and the formation of the secretory droplets. The aim of the present work is to analize the relationships among the acinar cell components and to describe the two types of cells located at the perifery of the acini.

Amphetamine Suppresses Activity and Distress Vocalizations in Domestic Fowl Cockerels

2002 ◽  
Author(s):  
Rebecca A. Sheffield ◽  
Pamela A. Komassa ◽  
Michael R. Baker
Keyword(s):  
Domestic Fowl ◽  
Distress Vocalizations

Morphine hyperalgesia and developmental changes in nociception in domestic fowl

1991 ◽  
Author(s):  
Richard A. Hughes ◽  
Mark Bowes ◽  
Kenneth J. Sufka
Keyword(s):  
Domestic Fowl ◽  
Developmental Changes ◽  
Morphine Hyperalgesia

RADIOIMMUNOASSAY OF OESTRONE AND OESTRADIOL IN THE PERIPHERAL PLASMA OF THE DOMESTIC FOWL IN VARIOUS PHYSIOLOGICAL STATES AND OF HYPOPHYSECTOMIZED AND OVARIECTOMIZED FOWLS

1974 ◽  
Vol 75 (1) ◽  
pp. 133-140 ◽  
Author(s):  
B. E. Senior
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Diethyl Ether ◽  
Bovine Serum ◽  
Domestic Fowl ◽  
Laying Hens ◽  
Peripheral Plasma ◽  
The Mean ◽  
Precision And Accuracy ◽  
Chicken Ovary

ABSTRACT A radioimmunoassay was developed to measure the levels of oestrone and oestradiol in 0.5–1.0 ml of domestic fowl peripheral plasma. The oestrogens were extracted with diethyl ether, chromatographed on columns of Sephadex LH-20 and assayed with an antiserum prepared against oestradiol-17β-succinyl-bovine serum albumin using a 17 h incubation at 4°C. The specificity, sensitivity, precision and accuracy of the assays were satisfactory. Oestrogen concentrations were determined in the plasma of birds in various reproductive states. In laying hens the ranges of oestrone and oestradiol were 12–190 pg/ml and 29–327 pg/ml respectively. Levels in immature birds, in adult cockerels and in an ovariectomized hen were barely detectable. The mean concentrations of oestrone and oestradiol in the plasma of four non-laying hens (55 pg/ml and 72 pg/ml respectively) and one partially ovariectomized hen (71 pg/ml and 134 pg/ml respectively) were well within the range for laying hens. It is evident that the large, yolk-filled follicles are not the only source of oestrogens in the chicken ovary.

THE UPTAKE OF (6,7-3H) 17β-OESTRADIOL BY TISSUES OF THE DOMESTIC FOWL

1969 ◽  
Vol 60 (2) ◽  
pp. 199-209 ◽  
Author(s):  
R. A. Hawkins ◽  
P. J. Heald ◽  
Patricia Taylor
Keyword(s):  
Pituitary Gland ◽  
Intravenous Injection ◽  
Domestic Fowl ◽  
Physiological State ◽  
Laying Hen ◽  
Adult Bird

ABSTRACT A limited investigation of the distribution of radioactivity in the tissues of the adult laying hen has been made at differing times after intravenous injection of (6,7-3H) 17β-oestradiol. Uptake by all tissues examined was maximal between 2.0 and 4.0 minutes after injection. There was a marked retention of radioactivity by the oviduct and the liver. Of cerebral tissues examined the uptake of radioactivity was greatest in the pituitary gland. This uptake varied according to the physiological state of the bird. Calculations based on the rates of clearance of intravenous (6,7-3H) 17β-oestradiol indicate that in the adult bird the rate of secretion by the ovary is of the order of 1–2.0 mg oestradiol/24 h.

Status of Diversity of Cestode Parasites of Domestic Fowl (Gallus Gallus Domesticus) from Nanded District, Maharashtra State

2011 ◽  
Vol 3 (10) ◽  
pp. 1-4
Author(s):  
Dhanraj Balbhim Bhure ◽  
◽  
Sanjay Shamrao Nanware ◽  
Namrata V Sunnap
Keyword(s):  
Domestic Fowl ◽  
Gallus Gallus ◽  
Gallus Domesticus ◽  
Gallus Gallus Domesticus

Sex-Linkage in Pteromalus

1940 ◽  
Vol 74 (753) ◽  
pp. 377-379 ◽  
Author(s):  
P. W. Whiting
Keyword(s):  
Sex Linkage

Notes on the Behavior of the Domestic Fowl

1909 ◽  
Vol 43 (515) ◽  
pp. 669-676 ◽  
Author(s):  
Philip B. Hadley
Keyword(s):  
Domestic Fowl

The Lethal Nature of the "Creeper" Variation in the Domestic Fowl

1926 ◽  
Vol 60 (671) ◽  
pp. 574-575 ◽  
Author(s):  
L. C. Dunn ◽  
W. Landauer
Keyword(s):  
Domestic Fowl
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