Results 61 to 70 of about 837 (157)

Molecular Characterization and mRNA Expression of Cytochrome P450 1A1 and Cytochrome P450 3A in Liver of Kafue Lechwe (<i>Kobus leche kafuensis</i>) as Potential Biomarkers of Pollution of the Kafue River Basin, Zambia

open access: yesEngineering, 2014
The aim of this study was to characterize CYP1A1 and CYP3A in liver of the Kafue lechwe from Lochnivar and Blue Lagoon GMAs and to determine their mRNA expression levels as potential biomarkers of pollution. Increasing attention is paid to the problem of pesticide pollution by people.
Ethel M’kandawire   +8 more
openaire   +2 more sources

The ecology, conservation and management of Nile crocodiles Crocodylus niloticus in a human dominated landscape

open access: yes, 2009
Nile crocodiles were extensively persecuted throughout much of the 20th century. The extinction of the species was only averted by the timely intervention of conservationists and by the beginning of the 21st century most populations had recovered ...
Aust, Patrick Welby, Aust, Patrick Welby
core   +1 more source

La cysticercose musculaire des ruminants sauvages d'Afrique centrale [PDF]

open access: yes, 1973
Les auteurs signalent, en République Centrafricaine, la présence de deux espèces de cysticerques dans les muscles et les organes de divers ruminants sauvages. La première - la plus fréquente (9/10 des cas) - affecte le Buffle [Bubalus (Syncerus) caffer],
Graber, Michel   +2 more
core  

Brucellosis in wildlife in Africa: a systematic review and meta-analysis. [PDF]

open access: yesSci Rep, 2021
Simpson G   +6 more
europepmc   +1 more source

Social dominance and conflict reduction in rutting male Alpine ibex, Capra ibex [PDF]

open access: yes, 2017
In polygynous ungulates, male mortality is thought to be linked to high-energy expenditures during the rut. However, Alpine ibex (Capra ibex) adult males show an unusually high survival during this time.
Neuhaus, Peter, Willisch, Christian S.
core  

The potential and pitfalls of using simple dental metrics to infer the diets of African antelopes (Mammalia: Bovidae) [PDF]

open access: yes
The use of mesowear to infer diets of extinct species is fast becoming widespread in palaeoecological studies. Nevertheless, traditional mesowear analyses suffer from a specimen number limitation, in that a minimum number of specimens identified to the ...
Bishop, LC   +4 more
core  

The accelerating influence of humans on mammalian macroecological patterns over the late Quaternary [PDF]

open access: yes, 2019
The transition of hominins to a largely meat-based diet ~1.8 million years ago led to the exploitation of other mammals for food and resources. As hominins, particularly archaic and modern humans, became increasingly abundant and dispersed across the ...
Elliott Smith, Rosemary E.   +4 more
core   +1 more source

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