Results 21 to 30 of about 16,477 (229)

Seed Germination of Invasive Phytolacca americana and Potentially Invasive P. acinosa

open access: yesPlants, 2023
Phytolacca americana and P. acinosa are alien plant species in Europe. The former is considered invasive and more widespread. In order to develop effective and safe eradication and plant disposal methods, the present research focused on the seed ...
Simona Strgulc Krajšek   +3 more
doaj   +1 more source

Effects of arginine and ornithine supplementation to a high‐protein diet on selected cellular immune variables in adult cats [PDF]

open access: yes, 2020
Background: Dietary protein and amino acid intake and composition can modulate immune function. Objectives: To evaluate the effects of high‐protein intake and arginine and ornithine supplementation on feline immune cells.
Kohn, Barbara   +2 more
core   +1 more source

Mathematical Model to Predict Polyclonal T-Cell-Dependent Antibody Synthesis Responses

open access: yesMathematics, 2023
Mathematical models are becoming indispensable tools to explore the complexities of biological systems at cellular levels. We present a model to explore the baseline immune cell interactions for in vitro polyclonal antibody synthesis via B-cells ...
Jagdish S. Thakur   +2 more
doaj   +1 more source

Early suppression of lymphoproliferative response in dogs with natural infection by Leishmania infantum. [PDF]

open access: yes, 1999
Dogs are the domestic reservoirs of zoonotic visceral leishmaniasis caused by Leishmania infantum. Early detection of canine infections evolving to clinically patent disease may be important to leishmaniasis control.
CIARAMELLA, PAOLO   +8 more
core   +1 more source

Extensive evolution of cereal ribosome-inactivating proteins translates into unique structural features, activation mechanisms, and physiological roles [PDF]

open access: yes, 2017
Ribosome-inactivating proteins (RIPs) are a class of cytotoxic enzymes that can depurinate rRNAs thereby inhibiting protein translation. Although these proteins have also been detected in bacteria, fungi, and even some insects, they are especially ...
De Zaeytijd, Jeroen, Van Damme, Els
core   +2 more sources

Lymphocyte transformation assay for C neoformans antigen is not reliable for detecting cellular impairment in patients with Neurocryptococcosis [PDF]

open access: yes, 2012
Background: Cryptococcus neoformans causes meningitis and disseminated infection in healthy individuals, but more commonly in hosts with defective immune responses.
Abreu, Luiz Carlos de   +10 more
core   +1 more source

Comparing the immune response to a novel intranasal nanoparticle PLGA vaccine and a commercial BPI3V vaccine in dairy calves [PDF]

open access: yes, 2015
peer-reviewedBackground There is a need to improve vaccination against respiratory pathogens in calves by stimulation of local immunity at the site of pathogen entry at an early stage in life. Ideally such a vaccine preparation would not be inhibited by
A Menanteau-Horta   +42 more
core   +1 more source

Viruses and the cellular RNA decay machinery. [PDF]

open access: yes, 2010
The ability to control cellular and viral gene expression, either globally or selectively, is central to a successful viral infection, and it is also crucial for the host to respond and eradicate pathogens.
Gaglia, Marta, Glaunsinger, Britt
core   +1 more source

Molecular and serological detection of Parietaria mottle virus in Phytolacca americana, a new host of the virus

open access: yesPhytopathologia Mediterranea, 2021
Parietaria mottle virus (PMoV) is an emerging virus in Mediterranean countries, responsible for severe disease in tomato and pepper crops in the field and protected cultivation. The principal wild reservoir of PMoV is Parietaria officinalis, and only few
Giuseppe PARRELLA   +3 more
doaj   +1 more source

Proliferation assay amplification by IL-2 in model primary and recall antigen systems. [PDF]

open access: yes, 2014
BACKGROUND: It can be difficult to register a weak proliferative response of T lymphocytes to an antigen, particularly in a simple culture system of peripheral blood mononuclear cells (PBMC).
Gould, KG, Kennell, AS, Salaman, MR
core   +1 more source

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