Results 41 to 50 of about 18,985 (215)

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

open access: yesThe Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

Rythme nycthéméral de la sécrétion de mélatonine chez le dromadaire (Camelus dromedarius) [PDF]

open access: yes, 1997
La mélatonine, une hormone secrétée par la glande pinéale, a été dosée sur trois chamelles vivant dans le Sud de la France. Comme pour les autres espèces domestiques, les résultats montrent qu'il existe un rythme nycthéméral de la sécrétion de cette ...
Chemineau, P.   +3 more
core  

Evaluating the roles of directed breeding and gene flow in animal domestication [PDF]

open access: yes, 2014
Peer ...
Capriles, Jose M.   +3 more
core   +1 more source

In Silico Analysis of Temperature-Induced Structural, Stability, and Flexibility Modulations in Camel Cytochrome c

open access: yesAnimals
Cytochrome c is a critical protein in energy metabolism, and its structural adaptations to different temperatures play a key role in enabling species like the wild Bactrian camel (Camelus ferus) and the Arabian camel (Camelus dromedarius) to thrive in ...
Heba A. Alkhatabi   +3 more
doaj   +1 more source

Downregulation of forkhead box O1 (FOXO1) acetylation ameliorates cognitive dysfunction by inhibiting endoplasmic reticulum stress‐regulated neuronal apoptosis in APP/PS1 transgenic mice

open access: yesNeuroprotection, EarlyView.
Downregulation of the expression of silent information regulator sirtuin 1 (SIRT1) exacerbates neuronal degeneration and loss by activating forkhead box O1 (FOXO1) acetylation and promoting endoplasmic reticulum stress (ERSA)‐mediated apoptosis in aging.
Nan Zhang   +20 more
wiley   +1 more source

Lactoferrin and Immunoglobulin Contents in Camel's Milk (Camelus bactrianus, Camelus dromedarius, and Hybrids) from Kazakhstan [PDF]

open access: yesJournal of Dairy Science, 2007
Lactoferrin (Lf) and IgG were estimated in camel's milk from Kazakhstan, where 2 species of camels (Camelus bactrianus, Camelus dromedarius) and their hybrids cohabit. The concentrations of Lf and IgG were determined according to 3 variation factors: region (n = 4), season (n = 4), and species (n = 5; sample 4 was mixed milk and sample 5 was of unknown
Konuspayeva, Gaukhar   +3 more
openaire   +4 more sources

Camelids and sustainable development [PDF]

open access: yes, 2015
Face to the global changes and new climatic constraints, the camel farming is confronted to new challenges, first to contribute to the “livestock revolution” (for reaching the requirements of a growing human population), especially in remote places of ...
Faye, Bernard
core  

Recent enrichment of megafauna in the north of Eurasia supports the concept of Pleistocene rewilding

open access: yesWildlife Biology, EarlyView.
‘Pleistocene rewilding' refers to the concept of restoring ecosystems to their state during the Pleistocene epoch, by (re‐)introducing species or their close relatives that were present during that time, in an effort to revive ecological processes that existed before human‐driven extinctions.
Igor Popov
wiley   +1 more source

Camelus Linnaeus 1758

open access: yes, 2018
Genus Camelus Linnaeus, 1758 TYPE SPECIES. — Camelus bactrianus Linnaeus, 1758 by original designation.
Martini, Pietro, Geraads, Denis
openaire   +2 more sources

Vitamins of camel milk: A comprehensive review [PDF]

open access: yes, 2019
Several authors base their arguments to promote the health benefits of camel milk on components such as vitamins. However, except for vitamin C, the number of references is limited and, overall, reported concentrations in the literature are highly ...
Bengoumi, Mohammed   +2 more
core  

Home - About - Disclaimer - Privacy