Results 81 to 90 of about 841,201 (334)

Estrous behavior in dairy cows: identification of underlying mechanisms and gene functions [PDF]

open access: yes, 2010
Selection in dairy cattle for a higher milk yield has coincided with declined fertility. One of the factors is reduced expression of estrous behavior. Changes in systems that regulate the estrous behavior could be manifested by altered gene expression ...
Beerda, B.   +3 more
core   +2 more sources

Transducer Materials Mediated Deep Brain Stimulation in Neurological Disorders

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses advanced transducer materials for improving deep brain stimulation (DBS) in neurological disorders. These materials respond to light, ultrasound, or magnetic fields, enabling precise, less invasive neuromodulation. Their stimulus‐responsive properties enhance neural control and adaptive therapy, paving the way for next‐generation ...
Di Zhao   +5 more
wiley   +1 more source

An iron-binding protein of entomopathogenic fungus suppresses the proliferation of host symbiotic bacteria

open access: yesMicrobiome
Background Entomopathogenic fungal infection-induced dysbiosis of host microbiota offers a window into understanding the complex interactions between pathogenic fungi and host symbionts.
Juan Li   +5 more
doaj   +1 more source

The c-Jun N-terminal kinase pathway of a vector insect is activated by virus capsid protein and promotes viral replication

open access: yeseLife, 2017
No evidence has shown whether insect-borne viruses manipulate the c-Jun N-terminal kinase (JNK) signaling pathway of vector insects. Using a system comprising the plant virus Rice stripe virus (RSV) and its vector insect, the small brown planthopper, we ...
Wei Wang   +5 more
doaj   +1 more source

Role of rodents in transmission of Salmonella and Campylobacter [PDF]

open access: yes, 2007
Salmonella and Campylobacter are generally regarded as the most important food-borne pathogens in the world. Reduction or elimination of these pathogens in the first part of the food chain (on the farm) is important to prevent disease among consumers of ...
Kijlstra, Prof dr A, Meerburg, Dr BG
core  

Rodent models for the analysis of tissue clock function in metabolic rhythms research [PDF]

open access: yes, 2017
The circadian timing system consists on a distributed network of cellular clocks that together coordinate 24-h rhythms of physiology and behavior. Clock function and metabolism are tightly coupled, from the cellular to the organismal level.
Astiz, Mariana   +3 more
core   +2 more sources

Reconfigurable Nucleic Acid Nanoparticles with Therapeutic RNAi Responses to Intracellular Disease Markers

open access: yesAdvanced Functional Materials, EarlyView.
Many known diseases arise from dysregulated gene expression, and differentially expressed genes can serve as biomarkers to distinguish diseased cells from healthy tissues. In this study, reconfigurable nucleic acid nanoparticles (recNANPs) are introduced that can detect overexpressed cancer biomarkers and subsequently release RNAi inducers to silence ...
Yelixza I. Avila   +7 more
wiley   +1 more source

Preparation and characterisation of food grade chitosan from housefly larvae

open access: yesCzech Journal of Food Sciences, 2011
The preparation and characterisation of food-grade chitosan from housefly larvae are reported. A refinement procedure was developed to remove larval mouth hooks from the primary chitosan product, which greatly improved the quality of the final product ...
Ai-Jun Zhang   +6 more
doaj   +1 more source

Total orthotopic small bowel transplantation in swine under FK 506 [PDF]

open access: yes, 1994
Previous experimental studies in rodents and in dogs have established the efficacy of FK 506 in controlling the immunologic events following small bowel or multivisceral transplantation.1–5 To complete the assessment of FK 506 in experimental small bowel
Alessiani, M   +14 more
core  

Rodents, lagomorphs and insectivores [PDF]

open access: yesGeodiversitas, 2016
ABSTRACT In the context of the present monograph on the late Miocene vertebrate locality of Kucukcekmece, this paper aims to provide a detailed analysis of rodent, lagomorph and insectivore remains. The Kucukcekmece fauna includes three species of rodents (Byzantinia bayraktepensis Unay, 1980, Spalacidae indet.
openaire   +4 more sources

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