Results 11 to 20 of about 1,247,745 (353)

Interspecies Variations in Clinical Envenoming Effects of Viper Snakes Evolutionized in a Common Habitat: A Comparative Study on Echis carinatus sochureki and Macrovipera lebetina obtusa Victims in Iran [PDF]

open access: yesAsia Pacific Journal of Medical Toxicology, 2019
Background: Despite sharing common evolutionary features, Viperidae species including Echis carinatus and Macrovipera lebetina possess venoms with different proportions of toxic agents, thereby causing clinical effects with potentially variable severity.
Seyed Mostafa Monzavi   +5 more
doaj   +1 more source

Analysis of Porcine RIG-I Like Receptors Revealed the Positive Regulation of RIG-I and MDA5 by LGP2

open access: yesFrontiers in Immunology, 2021
The RLRs play critical roles in sensing and fighting viral infections especially RNA virus infections. Despite the extensive studies on RLRs in humans and mice, there is a lack of systemic investigation of livestock animal RLRs.
Shuangjie Li   +49 more
doaj   +1 more source

Cross-species comparisons reveal resistance of human skeletal stem cells to inhibition by non-steroidal anti-inflammatory drugs

open access: yesFrontiers in Endocrinology, 2022
Fracture healing is highly dependent on an early inflammatory response in which prostaglandin production by cyclo-oxygenases (COX) plays a crucial role.
L. Henry Goodnough   +12 more
doaj   +1 more source

The Incompetence of Mosquitoes—Can Zika Virus Be Adapted To Infect Culex tarsalis Cells?

open access: yesmSphere, 2023
The molecular evolutionary mechanisms underpinning virus-host interactions are increasingly recognized as key drivers of virus emergence, host specificity, and the likelihood that viruses can undergo a host shift that alters epidemiology and transmission
Emily N. Gallichotte   +8 more
doaj   +1 more source

Autochthonous Lactic Acid Bacteria Isolated From Dairy Cow Feces Exhibiting Promising Probiotic Properties and in vitro Antibacterial Activity Against Foodborne Pathogens in Cattle

open access: yesFrontiers in Veterinary Science, 2020
Bovine enteric bacterial pathogens are a major cause of health decline in agricultural cattle populations. The identification of host-derived microbiota with probiotic characteristics is key for the development of treatments utilizing pathogen ...
Wen-Chin Lin   +7 more
doaj   +1 more source

Increased sampling reveals novel lineages of Entamoeba: consequences of genetic diversity and host specificity for taxonomy and molecular detection. [PDF]

open access: yes, 2011
To expand the representation for phylogenetic analysis, ten additional complete Entamoeba small-subunit rRNA gene sequences were obtained from humans, non-human primates, cattle and a tortoise. For some novel sequences no corresponding morphological data
Alfellani, Mohammed   +7 more
core   +1 more source

Epiparasitic plants specialized on arbuscular mycorrhizal fungi [PDF]

open access: yes, 2002
Over 400 non-photosynthetic species from 10 families of vascular plants obtain their carbon from fungi and are thus defined as myco-heterotrophs. Many of these plants are epiparasitic on green plants from which they obtain carbon by 'cheating' shared ...
AH Fitter   +38 more
core   +2 more sources

Insights Into a Chlamydia pneumoniae-Specific Gene Cluster of Membrane Binding Proteins

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Chlamydia pneumoniae is an obligate intracellular pathogen that causes diseases of the upper and lower respiratory tract and is linked to a number of severe and chronic conditions. Here, we describe a large, C.
Corinna Braun   +2 more
doaj   +1 more source

APOBEC3G Targets Specific Virus Species [PDF]

open access: yesJournal of Virology, 2004
ABSTRACT Human APOBEC3G (huAPOBEC3G), also known as CEM15, is a broad antiretroviral host factor that deaminates dC to dU in the minus strand DNA of human immunodeficiency virus type 1 (HIV-1), other lentiviruses, and murine leukemia virus (MLV), thereby creating G-to-A hypermutation in the plus strand DNA to inhibit the infectivity of these ...
Masayuki, Kobayashi   +5 more
openaire   +2 more sources

New Techniques for Associating the Stages of Aquatic Insects [PDF]

open access: yes, 2017
(excerpt) The immature forms of many benthic insect species are presently either undescribed or unidentifiable. The result is that associations with corresponding adult forms are often necessary in order to confirm specific and sometimes generic ...
McCafferty, W P, Provonsha, A. V.
core   +3 more sources

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