Results 51 to 60 of about 9,728 (213)

Effect of Escherichia coli endotoxin on Archachatina marginata haemolymph coagulation system [PDF]

open access: yes, 2010
The effect of _E. coli_ endotoxin on the heamolymph coagulation response of _Archachatina marginata_ was studied. Heamocyte Lysate(HL), Haemocyte Lysate Supernatant(HLS) and Haemocyte Lysate Debris (HLD) were exposed to _Escherichia coli_ endotoxin ...
Adenike Oladiji   +4 more
core   +1 more source

Zoonotic risks in urban areas: Prevalence of helminth parasites in urban populations of Lissachatina fulica in Sarawak, Malaysia

open access: yesVeterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background The giant African land snail (Lissachatina fulica), an invasive species with significant medical, agricultural and economic importance, is abundant in urban areas of Kota Samarahan, Sarawak. The proximity between humans and the snail may increase the risk of pathogen transmission.
Farid Farhan Mohd Nor   +4 more
wiley   +1 more source

Note préliminaire sur l'étude de la croissance et de la reproduction chez les escargots géants africains. (Archachatines et Achatines) [PDF]

open access: yesTropicultura, 1997
Preliminary Note on a Study of the Growth and the Reproduction in the African Giant Snails Archachatina and Achatina. A study on the growth and reproduction in the African giant snail was conducted from July 91 to September 92 at the Institut National ...
Ekoué, SK.
doaj  

Looking Inwards for Sustainability: Nigerian Cities and Building Demolition-waste or wealth? [PDF]

open access: yes, 2015
Cities could generally be described as sustainable before the replacement of manual labour with machines known as the industrial revolution of the 18th century in Europe.
Abdullahi, A. L., Lee, Angela
core  

Preservative Ethanol From Stomach Contents Is a Reliable Proxy for Diet DNA Metabarcoding

open access: yesEnvironmental DNA, Volume 8, Issue 3, May–June 2026.
We tested whether DNA metabarcoding of preservative ethanol can substitute bulk stomach contents for reconstructing diets. Using two ethanol DNA extraction methods (precipitation and drying), the resulting profiles showed minor differences relative to each other and to bulk contents in richness, composition, and read counts, mostly limited to low ...
Daniel A. Velarde‐Garcéz   +11 more
wiley   +1 more source

Evidence for maternal transmission fo a putative endosymbiont in the digestive gland of Pomacea canaliculata (Architaenioglossa, Ampullariidae) [PDF]

open access: yes, 2017
The digestive gland of the apple snail Pomacea canaliculata lodges two types of pigmented corpuscles (identified as C and K corpuscles) which has been proposed as endosymbiont/s.
Castro Vazquez, Alfredo Juan   +2 more
core  

Studies on control of the giant African snail on Guam

open access: yesHilgardia, 1957
The giant African snail, Achathia fulica Bowdich, is endemic to the coastal area of continental East Africa. The species occurs from southern Abyssinia and the southern half of Italian Somaliland, through Kenya and Tanganyika, to northern Portuguese East Africa. The snail’s ancestral homeland also probably includes certain of
openaire   +2 more sources

A suitable approach to resource allocation in biosecurity when considering dependent benefits and costs

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 5, Page 1519-1534, May 2026.
Abstract Optimal allocation of resources to the management of biosecurity risk, threatened species conservation or natural hazards such as bushfires is imperative—because program budgets are usually finite and, therefore, constrained. However, effectively dividing resources among management activities to achieve the greatest benefit remains a ...
Aaron Dodd, Edith Arndt, Anca Hanea
wiley   +1 more source

Perfomances de reproduction de l'escargot géant africain Archachatina marginata en captivité au Cameroun [PDF]

open access: yesTropicultura, 2008
Reproductive and Growth Performances of African Giant Snail Archachatina marginata in Captivity in Cameroon. A study was carried out in the University of Dschang situated in the Soudano-Guinean Western highland of Cameroon with the aim of evaluating the ...
Tchoumboue, J.   +4 more
doaj  

The Lymnaea Cardioexcitatory Peptide (LyCEP) Receptor: A G-Protein–Coupled Receptor for a Novel Member of the RFamide Neuropeptide Family [PDF]

open access: yes, 1998
A novel G-protein–coupled receptor (GRL106) resembling neuropeptide Y and tachykinin receptors was cloned from the molluscLymnaea stagnalis. Application of a peptide extract from the Lymnaea brain to Xenopus oocytes expressing GRL106 activated a calcium ...
Burke, Julian F   +13 more
core   +7 more sources

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