Results 61 to 70 of about 6,973 (209)

Calcium phosphate granules in the reproductive system of Oxychilus atlanticus (gastropoda: pulmonata) [PDF]

open access: yes, 2000
Copyright © The Malacological Society of London 2000.The presence of connective interstitial cells in the wall of several organs of the distal reproductive system in Oxychilus atlanticus is described by means of scanning electron microscopy (SEM ...
Gomez, B. J., Rodrigues, Armindo
core   +1 more source

Evolution of the Cdk4/6–Cdkn2 system in invertebrates

open access: yesGenes to Cells, Volume 29, Issue 11, Page 1037-1051, November 2024.
Hypothesis on the evolution of the Cdkn2 locus. (a) Loss of Cdkn2 occurred multiple times. (b) Evolution of microsynteny at the Cdkn2 locus. Cdkn2e is a hypothetical transient gene. Abstract The cell cycle is driven by cyclin‐dependent kinases (Cdks). The decision whether the cell cycle proceeds is made during G1 phase, when Cdk4/6 functions.
Shiori Yuki   +5 more
wiley   +1 more source

Habitat selection in terrestrial snails and its applications to heliciculture [PDF]

open access: yes, 2006
Snails are employed as experimental animals in different scientific fields and their growth is a good biological indicator. Growth is mainly determined at a genetic level, although many factors biotic and abiotic may alter growth rates.
Acero de la Cruz, Raquel   +7 more
core  

Investigating the inhibitory effects of carotenoids‐fortified Helix aspersa slime on oxidative stress, collagenase and tyrosinase enzyme activities

open access: yesJournal of Cosmetic Dermatology, Volume 23, Issue 11, Page 3757-3766, November 2024.
Abstract Background The investigations of snail slime and its possible biological activities have been performed recently. Aim This study aimed to evaluate the properties of Helix aspersa snail slime (HAS), and carotenoids‐fortified slime (HASC). Methods Snails were fed with carrots for 10 days. Slime was collected and extracted using water.
Mohammed Alkhadhrh   +7 more
wiley   +1 more source

Studies on the Edible Terrestrial Snails Helix aspersa Muller Food Conversion Ratio in a Confined Microclimate System

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Terrestrial edible snail breeding is an agricultural activity that finds itself at pioneering stage in Romania. One of the species used in snail farming is Helix aspersa Muller.
Adrian Toader-Williams, Aurel Șara
doaj  

Brown Garden Snail, Helix aspersa Müller (Gastropoda: Pulmonata: Helicidae)

open access: yesEDIS, 2004
The brown garden snail (European brown snail) Helix (Cyptoomphalus) aspersa Müller, was described by O.F. Müller in 1774 from specimens collected in Italy.
Geo W. Dekle, Thomas R. Fasulo
doaj   +5 more sources

Snail extract for skin: A review of uses, projections, and limitations

open access: yesJournal of Cosmetic Dermatology, Volume 23, Issue 4, Page 1113-1121, April 2024.
Abstract Background Snail mucin is becoming increasingly popular for its wide range of ingredients and potential benefits. Snail extract's widespread appearance in cosmetic formulations encourages an investigation into the medical and cosmetic benefits.
Nupur Singh   +2 more
wiley   +1 more source

Desempenho e características de carcaça do escargot francês (Helix aspersa maxima) alimentado com rações contendo diferentes óleos vegetais Performance and carcass characteristics of “gros gris” (Helix aspersa maxima) fed with different vegetable oils in diets

open access: yesCiência Rural, 2004
Objetivando avaliar a utilização de óleos vegetais de diferentes origens em rações no desempenho e características de carcaça do escargot francês “gros gris” (Helix aspersa maxima), 240 animais com peso inicial médio de 0,11g, foram ...
Carmino Hayashi   +4 more
doaj   +1 more source

Relationship between microspatial population genetic structure and habitat heterogeneity in Pomatias elegans (O.F. Müller 1774) (Caenogastropoda, Pomatiasidae) [PDF]

open access: yes, 2006
In the present study the population genetic structure of the terrestrial snail Pomatias elegans was related to habitat structure on a microspatial scale.
Pfenninger, Markus
core  

Multiple paternity and postcopulatory sexual selection in a hermaphrodite: what influences sperm precedence in the garden snail Helix aspersa? [PDF]

open access: yes, 2005
International audienceSperm competition has been studied in many gonochoric animals but little is known about its occurrence in simultaneous hermaphrodites, especially in land snails.
Adamo   +45 more
core   +3 more sources

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