Results 81 to 90 of about 29,142 (240)

Flavonoids in Nasal Therapeutics: Biological Activities, Delivery Challenges, and Formulation Strategies–A Systematic Review

open access: yesPhytotherapy Research, EarlyView.
Overview of the therapeutic potential of flavonoids in nasal delivery systems, highlighting their benefits to the human nasal cavity, and applications in the treatment of respiratory and brain‐related diseases. ABSTRACT Flavonoids represent a significant group of secondary metabolites.
Jeniffer Viviana Ramirez Hernández   +5 more
wiley   +1 more source

A Hu sheep genome with the first ovine Y chromosome reveal introgression history after sheep domestication

open access: yes, 2021
The Y chromosome plays key roles in male fertility and reflects the evolutionary history of paternal lineages. Here, we present a de novo genome assembly of the Hu sheep with the first draft assembly of ovine Y chromosome (oMSY), using nanopore ...
Li, Ming   +17 more
core   +1 more source

Virtual Elastic Tether: A New Approach for Multi‐Agent Navigation in Confined Aquatic Environments

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT Underwater navigation is a challenging area in the field of mobile robotics due to inherent constraints in self‐localization and communication in underwater environments. Some of these challenges can be mitigated by using collaborative multi‐agent teams.
Kanzhong Yao   +5 more
wiley   +1 more source

Expression of ESR1, PRLR, GHR, and IGF1R in mammary glands of Hu sheep with four teats

open access: yesCzech Journal of Animal Science, 2019
Supernumerary teats are commonly found in sheep. To investigate the expression levels of hormone receptors in supernumerary teats of Hu sheep, mammary tissue samples were collected from two groups of Hu sheep, four- and two-teat sheep, during adolescent (
Lei Zhang   +4 more
doaj   +1 more source

Expression and Variations in EPAS1 Associated with Oxygen Metabolism in Sheep

open access: yes, 2022
Endothelial PAS domain protein 1 gene (EPAS1) is a member of the HIF gene family. This gene encodes a transcription factor subunit that is involved in the induction of oxygen-regulated genes.
Zhao, Fangfang   +15 more
core   +1 more source

Abundance, trends, and challenges facing mountain goats throughout their North American distribution

open access: yesWildlife Society Bulletin, EarlyView.
Our survey of states and provinces revealed that 13% of native mountain goat populations increased during the past 10 years, whereas 38% declined. For introduced populations, increases were roughly equal to declines. Rates of change were positively associated with being introduced or pioneering, and negatively associated with heavy snow, and, to a ...
Rich Harris   +29 more
wiley   +1 more source

Transcriptome analysis of longissimus dorsi muscle from F1 generation of Suffolk and Hu sheep crosses

open access: yesSiliao yanjiu, 2022
In the study, transcriptome analysis of differentially expressed genes in longissimus dorsi muscle of F1 generation of Suffolk-Hu sheep and pure Hu sheep was conducted, to explore the important genes and key metabolic pathways affecting meat quality of ...
Wei-wei CHENG   +7 more
doaj  

Dynamic rhizosphere C:N:P stoichiometry of plants, soils and microbial biomass under different grazing patterns

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Analysing grassland ecological stoichiometry is crucial for evaluating ecosystem quality and health via energy flow and elemental equilibrium. Grazing is a dominant human activity shaping alpine grasslands on the Qinghai–Tibet Plateau (QTP), yet few studies have used ...
Mingxu Zhang   +5 more
wiley   +1 more source

Qualitative behavioral assessment of sheep during transport

open access: yes, 2011
Animal welfare is a growing concern for society and research into the welfare of animals has increased. Assessment of animal welfare usually includes physiological as well as behavioural measurements; however, these measurements do not give information ...
Wickham, Sarah Louise
core  

Cross section of skin tissue from the dorsal areas of Hu sheep.

open access: yes, 2013
Cross section of skin tissue from the dorsal areas of Hu sheep.
Hassan H. Musa (439415)   +5 more
core   +1 more source

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