Zobrazeno 1 - 10
of 18
pro vyhledávání: '"E R, Lacy"'
Autor:
E. Reale, E. R. Lacy
Publikováno v:
Zoomorphology. 137:155-164
The microscopic architecture of the juxtaglomerular apparatus (JGA) of the renal corpuscle of a stenohaline freshwater stingray, the river ray (Potamotrygon humerosa), was studied using light microscopy of histologic sections, three-dimensional recon
Autor:
J. E. Gronbech, E. R. Lacy
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 269:G737-G744
To study impaired gastric mucosal tolerance against noxious agents in aged rats, possible factors underlying this observation were compared in anesthetized Fisher 344 young and aged rats. The gastric mucosa was damaged by in situ exposure to 80% etha
Autor:
E. R. Lacy, E. Reale
Publikováno v:
American Journal of Anatomy. 192:478-497
Sharks, skates, and rays (Elasmobranchii) have evolved unique osmoregulatory strategies to survive in marine habitats. These adaptations include a complex renal countercurrent system for urea retention. The fine structure of the complete renal tubula
Autor:
J. S. Norris, John E. DeHaven, E S Hazard rd, M. W. Dahm, E R Lacy, D A Schwartz, R. Trifiletti
Publikováno v:
The Journal of general virology. 79
Combined androgen and oestrogen treatment of male or female Syrian hamsters results via an unknown mechanism in the formation of leiomyosarcomas in the reproductive tract. We have examined the possibility that retroviral gene expression may play a ro
Publikováno v:
SAAS bulletin, biochemistry and biotechnology. 10
Bombyxin, an insect hormone structurally related to insulin, was chemically synthesized and defined radioactively labeled probes were generated in order to detect and characterize bombyxin receptors in insect tissue. In all species tested, Bombyx mor
Autor:
E. R. Lacy
Publikováno v:
Scandinavian journal of gastroenterology. Supplement. 210
Rapid epithelial restitution (RER) of rodent and amphibian gastric mucosa was described in the early 1980s. It begins within minutes of superficial injury and is accomplished by migrating interfoveolar and mucous neck cells.Subsequent studies using e
Publikováno v:
The American journal of physiology. 267(4 Pt 2)
The mechanism of renal acid secretion in marine fish is largely unknown. We explored whether H(+)-K(+)-adenosinetriphosphatase (H(+)-K(+)-ATPase) is present and functional in acid secretion in the kidney of the elasmobranch spiny dogfish shark, Squal
Publikováno v:
Journal of gastroenterology and hepatology. 9
The interfoveolar and upper gastric pit cells become necrotic and slough off after superficial luminal injury to the gastric mucosa. The subsequent rapid epithelial restitution of the wound is dependent on an intact basal lamina upon which viable muc
Publikováno v:
Endocrinology. 133(6)
Recent evidence suggests that substances derived from the hypophyseal intermediate lobe (IL) play a crucial role in the regulation of suckling-induced PRL secretion. The purpose of the present study was to explore this possibility further by determin
Autor:
E. R. Lacy, E. Reale
Publikováno v:
The American journal of anatomy. 190(2)
This is the first in a series of studies that examines the renal tubular ultrastructure of elasmobranch fish. Each subdivision of the neck segment and proximal segment of the renal tubule of the little skate (Raja erinacea) has been investigated usin