Search

Your search keyword '"H, Leśnik"' showing total 12 results
Start Over Author "H, Leśnik" Topic pituitary gland
12 results on '"H, Leśnik"'

1. The incorporation of 35S in the hypophysis and some brain structures following intracisternal 35S-cystine administration in hydrated and dehydrated rats.

Author

Guzek JW and Leśnik H

Subjects
Animals, Autoradiography, Body Weight, Female, Frontal Lobe metabolism, Injections, Spinal, Male, Mesencephalon metabolism, Rats, Sulfur Radioisotopes administration & dosage, Time Factors, Water Deprivation, Cystine metabolism, Dehydration metabolism, Hypothalamus metabolism, Pituitary Gland metabolism
Published
1974

4. The antidiuretic activity of the hypothalamus, hypophysis and blood plasma under various states of water metabolism and adrenergic transmission.

Author

Guzek JW and Leśnik H

Subjects
Amphetamine pharmacology, Animals, Body Weight, Dehydration physiopathology, Guinea Pigs, Hematocrit, Hypothalamo-Hypophyseal System physiopathology, Male, Reserpine pharmacology, Stimulation, Chemical, Synapses physiology, Synaptic Transmission, Water metabolism, Hypothalamo-Hypophyseal System physiology, Hypothalamus metabolism, Pituitary Gland metabolism, Sympathetic Nervous System physiology, Vasopressins analysis, Vasopressins blood, Water Deprivation
Published
1968

12. Distribution of antidiuretic substance in the diencephalon and mesencephalon of the dog

Author

W. Z. Traczyk, J W Guzek, and H Leśnik

Subjects
Vasopressin, medicine.medical_specialty, Vasopressins, Endocrinology, Diabetes and Metabolism, Thalamus, Hypothalamus, Midbrain, Cellular and Molecular Neuroscience, Diencephalon, Endocrinology, Dogs, Mesencephalon, Internal medicine, medicine, Animals, Temporal cortex, Cerebral Cortex, Endocrine and Autonomic Systems, Chemistry, Anatomy, Oxytocin, Pituitary Gland, Caudate Nucleus, Antidiuretic, medicine.drug
Abstract

Antidiuretic (AD) activity was studied in the following regions of the dog brain: hypophysis (1); supraoptic and preoptic areas (2); medio-ventral hypothalamus (3); medio-dorsal hypothalamus and anterior thalamus (4); posterior thalamus (5); mammillary area (6); mesencephalon (7); temporal cortex (8); and caudate nuclei (9). AD activity was found in the samples derived from the hypophysis, hypothalamus, thalamus, and mesencephalon (brain region 1 to 7), while samples of the temporal cortex (8) and the caudate nuclei (9) showed no activity. The AD activity present in the hypophysis (1) and in ventral hypothalamic regions (2, 3 and 6) was due to the substance(s) whose activity was dependent upon an intact disulphide bond, mainly vasopressin. The AD activity in the thalamus (5) and in the mesencephalon (7) was only partially dependent on the vasopressin content.

Published
1970

Catalog

Books, media, physical & digital resources
See catalog results