Results 121 to 130 of about 1,246,085 (234)

Baby on board: olfactory cues indicate pregnancy and fetal sex in a non-human primate. [PDF]

open access: yes, 2015
Olfactory cues play an integral, albeit underappreciated, role in mediating vertebrate social and reproductive behaviour. These cues fluctuate with the signaller's hormonal condition, coincident with and informative about relevant aspects of its ...
Crawford, JC, Drea, CM
core   +1 more source

Aβ antibodies target not only amyloid plaques but also distinct brain cells and vessels

open access: yesAlzheimer's &Dementia, Volume 22, Issue 1, January 2026.
Abstract BACKGROUND Amyloid beta (Aβ) antibodies are the only therapies to slow cognitive decline in Alzheimer's disease (AD). Yet the sites where antibodies engage Aβ in the brain and mechanisms that lower Aβ are not fully understood. Defining Aβ antibody localizations in the brain is essential to understand how immunotherapy is beneficial for AD ...
Gehua Wen   +6 more
wiley   +1 more source

Impact des traits d’histoire de vie du microcèbe (Microcebus murinus) dans la régulation du métabolisme en réponse à l’environnement

open access: yesRevue de Primatologie
The grey mouse lemur is a primate endemic from Madagascar, which environmental conditions can vary from season to season, both predictably and unpredictably. To survive such difficult conditions, this small primate (weighing less than 100g) has developed
Jérémy Terrien
doaj   +1 more source

A 3D population‐based brain atlas of the mouse lemur primate with examples of applications in aging studies and comparative anatomy

open access: yesNeuroImage, 2019
&NA; The gray mouse lemur (Microcebus murinus) is a small prosimian of growing interest for studies of primate biology and evolution, and notably as a model organism of brain aging.
N. Nadkarni   +4 more
semanticscholar   +1 more source

Identification of novel cryptosporidium genotypes from the Czech Republic [PDF]

open access: yes, 2003
Isolates of Cryptosporidium from the Czech Republic were characterized from a variety of different hosts using sequence and phylogenetic analysis of the 18S ribosomal DNA and the heat-shock (HSP-70) gene.
Ryan, U.   +5 more
core   +2 more sources

Are Hibernators Toast? Global Climate Change and Prolonged Seasonal Hibernation

open access: yesGlobal Change Biology, Volume 32, Issue 1, January 2026.
This review examines how global climate change impacts mammalian hibernators, emphasizing physiological, ecological and phenological aspects. Many hibernating species already inhabit extreme environments, thus are at risk as climate variability intensifies.
Kathrin H. Dausmann   +1 more
wiley   +1 more source

Oral Transmission of L-type Bovine Spongiform Encephalopathy in Primate Model

open access: yesEmerging Infectious Diseases, 2012
We report transmission of atypical L-type bovine spongiform encephalopathy to mouse lemurs after oral or intracerebral inoculation with infected bovine brain tissue.
Nadine Mestre-Francés   +7 more
doaj   +1 more source

Landscape genetics of an endangered lemur (Propithecus tattersalli) within its entire fragmented range [PDF]

open access: yes, 2010
Habitat fragmentation may strongly reduce individuals' dispersal among resource patches and hence influence population distribution and persistence.
Chikhi, L.   +4 more
core   +1 more source

Unveiling Novel Viral Diversity, Biogeography, and Host Networks in Wildlife Through High‐Throughput Sequencing Data Mining

open access: yesAdvanced Science, Volume 12, Issue 46, December 11, 2025.
Analysis of 57 536 high‐throughput sequencing datasets uncovers a vast, hidden world of viruses in wildlife. The researchers reveal significant geographic and host‐specific patterns of viruses, and their surprising cross‐species transmissions, such as avian flu viruses infecting goats.
Hai Wang   +19 more
wiley   +1 more source

Survey of the critically endangered Perrier’s sifaka (Propithecus Perrieri) across most if its distribution range. [PDF]

open access: yes, 2013
Propithecus perrieri (Perrier’s sifaka) is one of the most endangered lemur species due to its small and fragmented distribution range. Despite a Critically Endangered (CR) conservation and flagship species status, there are still many uncertainties ...
Carreira, M.   +14 more
core  

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