Results 21 to 30 of about 1,560 (170)

Does Nosema ceranae Wipe Out Nosema apis in Turkey?

Iranian Journal of Parasitology, 2016
Background: The aim of this study was to determine the prevalence of the Nosema ceranae and Nosema apis among apiaries using both spore counts and multiplex PCR and the replacement of N. apis by N. ceranae in some regions of Turkey.
Rahşan IVGIN TUNCA, Devrim OSKAY, Ayhan GOSTERIT, Olgay Kaan TEKIN   +3 more
doaj   +6 more sources

Potential of Wormwood and Oak Bark-Based Supplement in Health Improvement of Nosema ceranae-Infected Honey Bees [PDF]

Animals
Nosema ceranae, a microsporidian parasite, as one of the stressors that contribute to honey bee decline, has a significant negative impact on the longevity, productivity, and reproductive capacity of honey bee colonies.
Uros Glavinic, Nemanja M. Jovanovic, Nina Dominikovic, Nada Lakic, Milivoje Ćosić, Jevrosima Stevanovic, Zoran Stanimirovic   +6 more
doaj   +2 more sources

Chito-Oligosaccharide and Propolis Extract of Stingless Bees Reduce the Infection Load of Nosema ceranae in Apis dorsata (Hymenoptera: Apidae) [PDF]

Journal of Fungi, 2022
Nosema ceranae is a microsporidian that infects Apis species. Recently, natural compounds have been proposed to control nosemosis and reduce its transmission among honey bees.
Rujira Ponkit, Sanchai Naree, Rath Pichayangkura, Alexis Beaurepaire, Robert J. Paxton, Christopher L. Mayack, Guntima Suwannapong   +6 more
doaj   +2 more sources

Development of Enzyme-Linked Immunosorbent and Immunochromatography Assays for Diagnosing Nosema ceranae Infection in Honey Bees [PDF]

Insects
Nosema ceranae (N. ceranae) infection is prevalent globally, causing a decline in bee populations and significant economic losses to apiarists. Although several methods have been proposed for diagnosing Nosema infections, limitations in these methods ...
Jae Kwon Lee
doaj   +2 more sources

Colonisation Patterns of Nosema ceranae in the Azores Archipelago. [PDF]

Vet Sci, 2022
Nosema ceranae is a highly prevalent pathogen of Apis mellifera, which is distributed worldwide. However, there may still exist isolated areas that remain free of N. ceranae. Herein, we used molecular tools to survey the Azores to detect N. ceranae and unravel its colonisation patterns.
Lopes AR, Martín-Hernández R, Higes M, Segura SK, Henriques D, Pinto MA.   +5 more
europepmc   +6 more sources

Differential diagnosis of bees nosemosis - procedure and significance [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2022
For the living world, in the existing ecosystem, for the reproduction, production and spread of plant species, bees are one of the most important parts of nature.
Stojanov Igor M., Ratajac Radomir D., Pušić Ivan M.   +2 more
doaj   +1 more source

Epidemiology of the Microsporidium Nosema ceranae in Four Mediterranean Countries. [PDF]

Insects, 2022
Nosema ceranae is a highly prevalent intracellular parasite of honey bees’ midgut worldwide. This Microsporidium was monitored during a long-term study to evaluate the infection at apiary and intra-colony levels in six apiaries in four Mediterranean countries (France, Israel, Portugal, and Spain).
Jabal-Uriel C, Barrios L, Bonjour-Dalmon A, Caspi-Yona S, Chejanovsly N, Erez T, Henriques D, Higes M, Le Conte Y, Lopes AR, Meana A, Pinto MA, Reyes-Carreño M, Soroker V, Martín-Hernández R.   +14 more
europepmc   +6 more sources

Proteasome Inhibition Is an Effective Treatment Strategy for Microsporidia Infection in Honey Bees

Biomolecules, 2021
The microsporidia Nosema ceranae is an obligate intracellular parasite that causes honey bee mortality and contributes to colony collapse. Fumagillin is presently the only pharmacological control for N. ceranae infections in honey bees.
Emily M. Huntsman, Rachel M. Cho, Helen V. Kogan, Nora K. McNamara-Bordewick, Robert J. Tomko, Jonathan W. Snow   +5 more
doaj   +1 more source

A miR-JL-5 inhibitor modulates the proliferation of <i>Nosema cerana</i>e in <i>Apis cerana</i>. [PDF]

Front Insect Sci
Background and aimsApis cerana is the native host of Nosema ceranae (N. ceranae). Previous studies reported that N. ceranae was more harmful to the new host (Apis mellifera) than the original host that had spread globally and become one of the factors implicated in honeybee colony collapses. Therefore, it was essential to study the relationship between
Han X, Xiao JH, Yan WY, He XJ, Zeng ZJ.
europepmc   +4 more sources

A serological method for detection of Nosema ceranae [PDF]

Journal of Applied Microbiology, 2012
We developed a new method for detection of the intracellular parasite, Nosema ceranae, one of the most economically devastating pathogens of the honeybee.The SWP-32 antibody was used for the development of an enzyme-linked immunosorbent assay (ELISA). We also compared the efficiency of this ELISA to microscopy and quantitative real-time (qRT) PCR, the ...
K A, Aronstein, T C, Webster, E, Saldivar   +2 more
openaire   +2 more sources