Results 41 to 50 of about 90,216 (286)

Exposure to calls before hatching affects the post-hatching behaviour of domestic chickens

Royal Society Open Science
The soundscape experienced by animals early in life can affect their behaviour later in life. For birds, sounds experienced in the egg can influence how individuals learn to respond to specific calls post-hatching. However, how early acoustic experiences
Gabriella E. C. Gall, Megan Letherbarrow, Ariana Strandburg-Peshkin, Andrew N. Radford, Joah R. Madden   +4 more
doaj   +1 more source

Patterns of morphological and genetic variability in UK populations of the shore crab, Carcinus maenas Linnaeus, 1758 (Crustacea: Decapoda: Brachyura) [PDF]

, 2006
Previous research has identified extensive inter-population variability in the morphology of the shore crab (Carcinus maenas L.). To determine the source of this variation (genetic or environmental), morphological and genetic data were analysed from ...
Todd, PA, Brian, J.V., Fernandes, T, Ladle, RJ, Brian, JV, Fernandes, T., Ladle, R.J., Todd, P.A.   +7 more
core   +1 more source

Programmable Encapsulation Enables On‐Demand Proliferation of Therapeutic Bacteria for Potent Cancer Immunotherapy

Advanced Science, EarlyView.
A programmable encapsulation technology is developed to reduce bacterial immunogenicity and proliferation after systemic administration. The cross‐linked polymer networks around individual bacteria enable immunogenic shielding and permit selective proliferation in tumors, allowing the bacteria to convert tumor‐accumulated ammonia into L‐arginine and ...
Jianhui Yang, Ao Peng, Shuaiqiang Li, Yaning Huang, Jian Yan, Leyuan Wang, Zhihui Zhu, Fei‐Long Liu, Erbao Bian, Yang Liu, Dasheng Tian, Fenghe Li, Qi Liu   +12 more
wiley   +1 more source

Prevalence and risk factors for carriage of carbapenem-resistant Acinetobacter baumannii in post-acute care hospitals, Israel, 2021

Eurosurveillance
Background Post-acute care hospitals (PACH) may act as regional reservoirs for multidrug-resistant organisms. Aim We aimed to investigate the prevalence of carbapenem-resistant Acinetobacter baumannii (CRAB) carriers and identify risk factors for CRAB ...
the Israel PACH CRAB Working Group
doaj   +1 more source

Single‐Cell Transcriptomics and Metabolomics Reveal Glutamate Dehydrogenase as a Central Regulator of Nitrogen Metabolic Remodeling During Alkalinity Adaptation in Crustaceans

Advanced Science, EarlyView.
Single‐cell transcriptomics reveals the cellular response of Macrobrachium hainanense to carbonate alkalinity stress. Alkalinity stress impairs branchial ammonia excretion, induces mitochondrial dysfunction, and drives cell‐type‐specific changes in gills and hemocytes.
Yiting Jin, Zhimin Lv, Chao Bian, Qibin Yang, Na Zhou, Jianguang Qin, Shengming Sun   +6 more
wiley   +1 more source

Effect of Animal Stocking Density and Habitat Enrichment on Survival and Vitality of Wild Green Shore Crabs, Carcinus maenas, Maintained in the Laboratory

Animals, 2022
The wide geographic distribution, large size and ease of capture has led to decapod crustaceans being used extensively in laboratory experiments. Recently in the United Kingdom decapod crustaceans were listed as sentient beings, resulting in their ...
Charlotte H. Wilson, Russell C. Wyeth, John I. Spicer, Iain J. McGaw   +3 more
doaj   +1 more source

Changes in biomass and chemical composition during lecithotrophic larval development of the southern king crab, Lithodes santolla (Molina) [PDF]

, 2003
Changes in biomass and elemental composition (dry mass, W; carbon, C; nitrogen, N; hydrogen, H) were studied in the laboratory during complete larval and early juvenile development of the southern king crab, Lithodes santolla (Molina), formerly known as ...
Thatje, S., Calcagno, J.A., Anger, Klaus, Kaffenberger, A., Lovrich, G.A., Anger, K., Calcagno, J. A., Lovrich, G. A.   +7 more
core   +1 more source

Impact of Chlorpyrifos on Cytopathological Indices in Mangrove Crab, Episesarma tetragonum (Fabricius)

Veterinary Sciences, 2023
Chlorpyrifos is an organophosphate insecticide occurring in aquatic ecosystems. Due to exposure to xenobiotics, several harmful effects on aquatic organisms are noticed worldwide.
Rajesh Ravi, Maharajan Athisuyambulingam, Shanmugavel Kanagaraj, Nikola Tresnakova, Federica Impellitteri, Ganapiriya Viswambaran, Caterina Faggio   +6 more
doaj   +1 more source

Multi‐method analysis for the three‐dimensional reconstruction of muscle fascicles from DiceCT datasets

The Anatomical Record, EarlyView.
Abstract Muscle architecture is a major determinant of muscle performance and, in mammalian lineages, has been correlated with both feeding ecology and locomotor behaviors. Over the past decade, contrast‐enhanced micro‐CT (DiceCT) has emerged as an alternative to traditional dissection‐based measurement.
Aleksandra Ratkiewicz, Michael C. Granatosky, Cassidy E. Davis, Julia Molnar, Adam Hartstone‐Rose, Edwin Dickinson   +5 more
wiley   +1 more source

Ih block reveals separation of timescales in pyloric rhythm response to temperature changes in Cancer borealis

eLife
Motor systems operate over a range of frequencies and relative timing (phase). We studied the role of the hyperpolarization-activated inward current (Ih) in regulating these features in the pyloric rhythm of the stomatogastric ganglion (STG) of the crab,
Kyra Schapiro, JD Rittenberg, Max Kenngott, Eve Marder   +3 more
doaj   +1 more source