Results 21 to 30 of about 33,919 (287)

A Critical Look at the Combined Use of Sulfur and Oxygen Isotopes to Study Microbial Metabolisms in Methane-Rich Environments

open access: yesFrontiers in Microbiology, 2018
Separating the contributions of anaerobic oxidation of methane and organoclastic sulfate reduction in the overall sedimentary sulfur cycle of marine sediments has benefited from advances in isotope biogeochemistry.
Gilad Antler   +3 more
doaj   +1 more source

Study on the Changes in Enzyme and Insulin-like Growth Factor-1 Concentrations in Blood Serum and Growth Characteristics of Velvet Antler during the Antler Growth Period in Sika Deer () [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2015
This study was conducted to investigate changes in blood enzyme parameters and to evaluate the relationship between insulin-like growth factor-1 (IGF-1), antler growth and body weight during the antler growth of sika deer (Cervus nippon).
Jaehyun Park   +8 more
doaj   +1 more source

Comparative antler proteome of sika deer from different developmental stages

open access: yesScientific Reports, 2021
Antler is a special bone tissue that has the ability to regenerate completely periodically. It is the fastest growing bone in the animal kingdom. Antler provides a valuable research model for bone growth and mineralization. Antler grows longitudinally by
Ranran Zhang, Yang Li, Xiumei Xing
doaj   +1 more source

Combs, Contact and Chronology : Reconsidering Hair Combs in Early-Historic and Viking-Age Atlantic Scotland [PDF]

open access: yes, 2009
Analysis of an important collection of bone/antler hair combs from Atlantic Scotland has illuminated the chronology of early-medieval Scandinavian settlement in the region.
Ashby, S.P.
core   +1 more source

Comparative proteomics analysis reveals the difference during antler regeneration stage between red deer and sika deer [PDF]

open access: yesPeerJ, 2019
Deer antler, as the only mammalian regenerative appendage, provides an optimal model to study regenerative medicine. Antler harvested from red deer or sika deer were mainly study objects used to disclose the mechanism underlying antler regeneration over ...
Hang Su   +11 more
doaj   +2 more sources

Nerve growth factor mRNA expression in the regenerating antler tip of red deer (Cervus elaphus). [PDF]

open access: yesPLoS ONE, 2007
Deer antlers are the only mammalian organs that can fully regenerate each year. During their growth phase, antlers of red deer extend at a rate of approximately 10 mm/day, a growth rate matched by the antler nerves.
Chunyi Li   +6 more
doaj   +1 more source

Constructing the in vitro culture system of the sika deer (cervus nippon) antler periosteal cell to detect its function on antler regeneration

open access: yesFrontiers in Bioscience-Landmark, 2022
Periosteum is essential for bone regeneration and damage repair in mammals. Most species of deer family (Cervidae) develop two kinds of special periosteum, antler periosteum and pedicle periosteum, both supporting the complete regeneration of antler ...
Guanning Wei   +9 more
doaj   +1 more source

The anti-aging effect of velvet antler polypeptide is dependent on modulation of the gut microbiota and regulation of the PPAR𝜶/APOE4 pathway [PDF]

open access: yesJournal of Integrative Neuroscience, 2021
We investigated the anti-aging effects of velvet antler polypeptide on D-galactose (D-gal)-induced aging mice. D-gal-induced aging mice were established and randomly divided into five groups, the control, model, vitamin E (VE), velvet antler ...
Xiaoran Liu   +14 more
doaj   +1 more source

Effect of different factors on proliferation of antler cells, cultured in vitro. [PDF]

open access: yesPLoS ONE, 2011
Antlers as a potential model for bone growth and development have become an object of rising interest. To elucidate processes explaining how antler growth is regulated, in vitro cultures have been established.
Erika Kužmová   +3 more
doaj   +1 more source

Cross-Species Analysis Reveals Co-Expressed Genes Regulating Antler Development in Cervidae

open access: yesFrontiers in Genetics, 2022
Antlers constitute an interesting model for basic research in regenerative biology. Despite decades of being studied, much is still unknown about the genes related to antler development.
Hengxing Ba   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy