Results 151 to 160 of about 5,611 (212)

Grape Marc as a Functional Feed Ingredient for Farmed Snails <i>(Cornu aspersum maximum</i>): Effects on Production Performance, Parasitological Status, and Meat Quality. [PDF]

Animals (Basel)
Hatziioannou M, Theodorou A, Apostolou K, Kougiagka E, Giannouli P, Karapanagiotidis IT, Sotiraki S, Exadactylos A.   +7 more
europepmc   +1 more source

THE MUCOPROTEINS OF THE SNAILS, HELIX ASPERSA AND HELIX POMATIA

Journal of Biological Chemistry, 1925
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Desarrollo embrionario del Helix aspersa (L.)

, 1991
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On the regeneration of the eye in Helix aspersa and Cryptomphallus aspersa

Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1973
The distal half of the posterior tentacle of adult Helix aspersa and Cryptomphallus aspersa was removed and the proximal half was studied with light and electron microscopy after different intervals. The tentacle itself does not regenerate, but the receptor organs at the distal end of the normal tentacle differentiate at the level of the section.
V F, Scarsso, A, Pellegrino de Iraldi
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Ionic regulation in the snail, Helix aspersa

Comparative Biochemistry and Physiology, 1968
Abstract 1. 1. Sodium in the blood of Helix aspera varied between 58 and 138 mM/l. and other cations comparably. 2. 2. In specimens that had fasted 1–11 days and had then been in contact with water for 2 hr, sodium, potassium, calcium and magnesium averaged 68 ± S.D. 6, 2·9 ± S.D. 0·3, 6·2 ± S.D. 1·1 and 3·6 ± S.D.
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CO2 chemoreception in the pulmonate snail, Helix aspersa

Respiration Physiology, 1993
We have studied the response of the pneumostome to CO2, O2 and combined CO2 and O2 in intact snails. We found that pneumostomal opening increases in response to both hypercapnia and mild hypoxia. We determined which neural structures were essential for the pneumostomal response to CO2 by eliminating parts of the nervous system: the subesophageal ...
J S, Erlichman, J C, Leiter
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Metal binding by Helix aspersa blood

Comparative Biochemistry and Physiology Part A: Physiology, 1981
Abstract 1. 1. A technique is described for measuring the ultrafilterable and non-ultrafilterable fractions of metals in the blood of the snail H. aspersa . 2. 2. The degree of metal binding is similar to that of chelating agents such as EDTA. 3. 3.
B. Howard, K. Simkiss
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Observations on Reproduction in Helix aspersa

American Midland Naturalist, 1962
There are five distinct periods involved in the life history of Helix aspersa. This study is concerned with those portions of the reproductive cycle which are grossly visible, and particularly with the time involved in each period. Preliminary maneuvering averages 30 minutes, and subsequent copulation time 6.5 hours.
Fred Herzberg, Anne Herzberg
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