Results 201 to 210 of about 90,203 (273)
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The role of bracken fern illudanes in bracken fern-induced toxicities
Mutation Research/Reviews in Mutation Research, 2019Bracken fern is carcinogenic when fed to domestic and laboratory animals inducing bladder and ileal tumours and is currently classified as a possible human carcinogen by IARC. The carcinogenic illudane, ptaquiloside (PTQ) was isolated from bracken fern and is widely assumed to be the major bracken carcinogen. However, several other structurally similar
P.J. O’Connor +3 more
openaire +4 more sources
European journal of soil biology, 2021
Bracken (Pteridium aquilinum) is an aggressive colonizer of disturbed and other successional habitats in temperate forests. However, little is known about how bracken colonization modifies soil microbial activity and nutrient cycling.
Manuel Aira, A. Tato, J. Domínguez
semanticscholar +1 more source
Bracken (Pteridium aquilinum) is an aggressive colonizer of disturbed and other successional habitats in temperate forests. However, little is known about how bracken colonization modifies soil microbial activity and nutrient cycling.
Manuel Aira, A. Tato, J. Domínguez
semanticscholar +1 more source
Livestock, 2023
Bracken (Pteridium species) is an ancient, large and very widespread fern that has long been recognised as poisonous. It contains several toxic compounds including ptaquiloside and thiaminase. Bracken toxicosis manifests as different clinical syndromes in different animals. Cattle develop an acute haemorrhagic syndrome leading to widespread haemorrhage
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Bracken (Pteridium species) is an ancient, large and very widespread fern that has long been recognised as poisonous. It contains several toxic compounds including ptaquiloside and thiaminase. Bracken toxicosis manifests as different clinical syndromes in different animals. Cattle develop an acute haemorrhagic syndrome leading to widespread haemorrhage
openaire +1 more source
Nature, 1962
WHILE preparing a blood smear for the differential leucocyte count, it is found that the blood of cattle in the terminal stages of bracken poisoning does not spread evenly in the manner of a normal sample, but presents a blotched or streaky appearance1 (Fig. 1).
I A, EVANS, R M, HOWELL
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WHILE preparing a blood smear for the differential leucocyte count, it is found that the blood of cattle in the terminal stages of bracken poisoning does not spread evenly in the manner of a normal sample, but presents a blotched or streaky appearance1 (Fig. 1).
I A, EVANS, R M, HOWELL
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Food & Function, 2020
Bracken (Pteridium spp.) is a common weed that is consumed as food especially in Asia, and is suspected of promoting carcinogenesis induced by papillomaviruses in the digestive and urinary systems.
R. M. Gil da Costa +8 more
semanticscholar +1 more source
Bracken (Pteridium spp.) is a common weed that is consumed as food especially in Asia, and is suspected of promoting carcinogenesis induced by papillomaviruses in the digestive and urinary systems.
R. M. Gil da Costa +8 more
semanticscholar +1 more source
Reviews on Environmental Health, 1979
The study of bracken carcinogenicity affords an interesting example of the close alliance, with mutual benefit, between the work of veterinarians in the field and experimental research. On the one hand was the condition found in many parts of the world of bovine enzootic haematuria with uncertain aetiology and, on the other, the investigations ...
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The study of bracken carcinogenicity affords an interesting example of the close alliance, with mutual benefit, between the work of veterinarians in the field and experimental research. On the one hand was the condition found in many parts of the world of bovine enzootic haematuria with uncertain aetiology and, on the other, the investigations ...
openaire +3 more sources
International Journal of Applied Earth Observation and Geoinformation, 2017
Trylee Nyasha Matongera +2 more
exaly +2 more sources
Trylee Nyasha Matongera +2 more
exaly +2 more sources