Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Albert Derby"'
Publikováno v:
Annals of Otology, Rhinology & Laryngology. 107:61-69
Thrombin and serine protease inhibitors such as protease nexin-1 (PN-1) have been implicated in neurite outgrowth activity. We compared rat sciatic nerve regeneration in 10-mm silicone tubes, bridging an 8-mm nerve gap, that were prefilled with throm
Publikováno v:
The Annals of otology, rhinology, and laryngology. 104(11)
Previous reports suggest that nerve growth factor (NGF) enhanced nerve regeneration in rabbit facial nerves. We compared rabbit facial nerve regeneration in 10-mm silicone tubes prefilled with NGF or cytochrome C (Cyt C), bridging an 8-mm nerve gap,
Autor:
J. Gershon Spector, Gregory E. Frierdich, Gabrielle Neises, Dikla G. Roufa, Albert Derby, Patty Lee
Publikováno v:
The Laryngoscope. 103:548
Previous reports suggest that exogenous nerve growth factor (NGF) enhanced nerve regeneration in rabbit facial nerves.1 Rabbit facial nerve regeneration in 10-mm Silastic® tubes prefilled with NGF was compared to cytochrome C (Cyt. C), bridging an 8
Autor:
Paul Udoh, Albert Derby
Publikováno v:
Journal of Experimental Zoology. 219:75-80
The behavior of epidermal cells was studied by employing two in vitro systems in which reepithelialization occurs: the single explant system and the fused system. Single explants (4–5 mm2) are prepared from the tailfins of R. catesbeiana tadpoles a
Publikováno v:
Journal of Experimental Zoology. 207:391-398
Explants of tadpole gills were cultured in Hanks balanced salt solution or in Hanks supplemented with thyroid hormone. Gills in control media maintain their integrity in vitro while those treated with thyroxine undergo resorption. The activity of col
Autor:
W. McEldoon, Albert Derby
Publikováno v:
Journal of Experimental Zoology. 196:205-213
A system for staging A. maculatum during growth and metamorphosis was devised, based on several parameters of body size; body length, tail length and tail width. Animals at various stages of metamorphosis were employed to study the relationship betwe
Publikováno v:
General and Comparative Endocrinology. 2:253-259
We have shown previously that ovine prolactin inhibits amphibian metamorphosis. In the present experiments we investigated the possibility that grafted pituitaries produce sufficient amounts of prolactin to inhibit metamorphosis. Pituitary transplant
Autor:
Albert Derby
Publikováno v:
The Journal of experimental zoology. 193(1)
Thyroxine induces tail resorption in anurans both in vivo and in vitro. This event is accompanied by an increase in the activity of the hydrolytic enzymes acid phosphatase and B-N-acetylglucosaminidase. Prolactin treatment promotes tail growth and di
Publikováno v:
Developmental biology. 44(1)
Explants of tailfin tissue from Rana pipiens or R. catesbiana undergo complete reepithelialization of the cut surfaces (healing) in culture at 22°C. After reepithelialization, these healed explants maintain normal tissue organization in subsequent c
Autor:
Albert Derby
Publikováno v:
The Journal of experimental zoology. 205(2)
Explants of tail fins from R. catesbeiana tadpoles undergo reepithelialization of their cut surfaces (healing) when cultured in vitro in Hanks' balanced salt solution at 22 degrees C. Healing is initiated early and closure of the wound is complete by