Effects of Neurohypophysectomy in Domestic Chickens1

Shirley, H. V.; Nalbandov, A. V.

doi:10.1210/endo-58-4-477

Cited by 52 publications

(11 citation statements)

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“…This also produces polydipsia but it is secondary to the primary polyuria or diabetes insipidus. Diabetes insipidus can be caused by lesioning or removal of the posterior lobe of chickens (Shirley and Nalbandov, 1956). Hereditary polydipsia (probably primary) has been reported in chickens (Dunston and Buss, 1969;Dunston et al, 1972) and in mockingbirds (Dunston, 1970)…”

Section: Water Consumptionmentioning

confidence: 99%

Alimentary Canal: Anatomy, Regulation of Feeding, and Motility

Duke¹

1986

Avian Physiology

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Section: Water Consumptionmentioning

confidence: 99%

Alimentary Canal: Anatomy, Regulation of Feeding, and Motility

Duke¹

1986

Avian Physiology

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“…Transecting the hypophyseal stalk in chickens (Shirley and Nalbandov, 1956a) inhibits the production of the gonadotrophic hormones of the pituitary and possibly the growth hormone, but has no effect on the secretion of the TSH and ACTH. This work tends to disagree with some of the work on mammals wherein stalk sectioning produces a general hypopituitarism.…”

Section: Parathyroids and Estrogen In Regulation Of Blood And Shell Cmentioning

confidence: 99%

A Survey of Recent Advances in Poultry Physiology

Sturkie

1958

Poultry Science

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“…Studies on the effects of neurohypophysectomy and ablation of the supraoptic region of the hypothalamus have been equally fragmentary. A sustained increase in urine flow and water consumption has been observed in the neurohypophysectomized chicken and duck (Shirley & Nalbandov, 1956; Wright, Phillips, Peaker & Peaker, 1967) and polydipsia has been reported in the chicken after ablation of the supraoptic hypothalamus (Ralph, 1960).…”

Section: Introductionmentioning

confidence: 99%

The Effects of Neurohypophysectomy on the Pattern of Renal Excretion in the Duck (Anas Platyrhynchos)

Bradley¹,

Holmes²,

Wright³

1971

Journal of Endocrinology

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Renal excretion in intact, sham-operated and neurohypophysectomized ducks was studied. Neurohypophysectomy produced immediate and profound polydipsia and polyuria. These conditions steadily diminished during the first 2 weeks after the operation and by the 14th day they had stabilized at levels which were approximately three times higher than the corresponding values in sham-operated birds. The stabilized levels of polydipsia and polyuria persisted throughout the remainder of the 60-90 day experimental period. The rates of excretion of Na+, Cl\m=-\and total osmotically active material were also increased when compared with intact or sham-operated birds. No change in the rate of K+ excretion was observed.The i.m. administration of vasopressin reduced the rate of urine flow to that observed in the control birds but the rates of electrolyte excretion were not restored to normal. Synthetic oxytocin had no antidiuretic effect in the neurohypophysectomized birds. Arginine vasotocin treatment restored the rates of both water and ion excretion to values very close to those observed in intact and sham-operated birds.

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Effects of Neurohypophysectomy in Domestic Chickens1

Cited by 52 publications

References 0 publications

Alimentary Canal: Anatomy, Regulation of Feeding, and Motility

Alimentary Canal: Anatomy, Regulation of Feeding, and Motility

A Survey of Recent Advances in Poultry Physiology

The Effects of Neurohypophysectomy on the Pattern of Renal Excretion in the Duck (Anas Platyrhynchos)

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