Results 21 to 30 of about 30,005 (246)

Three-dimensional highway-like graphite flakes/carbon fiber hybrid electrode for electrochemical biosensor

open access: yesMaterials Today Advances, 2022
Carbon-based electrodes are promising candidates for developing cheap, miniaturized, and disposable biosensors for effective, point-of-care disease management.
Y. Yu   +7 more
doaj   +1 more source

ASSESSING PHYTOPHTHORA ZOOSPORE ACTIVITY TO ENHANCE DISEASE MANAGEMENT AND PROMOTE ECOLOGICAL SURVEILLANCE OF CHESTNUT INK DISEASE [PDF]

open access: yesActa Horticulturae, 2014
Phytophthora cinnamomi and P. cambivora are soil borne oomycetes that cause Chestnut Ink Disease, a lethal and widespread disease of the European chestnut (Castanea sativa Mill.). Soil moisture is a key factor for the onset of Phytophthora root rot epidemics.
Gouveia, Maria Eugénia, Nunes, Luís
openaire   +2 more sources

Atypical forms of Cryptococcus neoformans in CSF of an AIDS patient

open access: yesJournal of Infection in Developing Countries, 2008
The microscopic recognition of typical rounded capsulated yeasts in centrifuged cerebrospinal fluid (CSF), stained with India ink, is a common, rapid and effective method for the diagnosis of cryptococcal meningitis among AIDS patients.
Amedeo J. Bava   +3 more
doaj   +1 more source

Comparison of Antigen Detection and Nested PCR in CSF Samples of HIV Positive and Negative Patients with Suspected Cryptococcal Meningitis in a Tertiary Care Hospital [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: The cases of cryptococcal meningitis and other forms of cryptococcosis have increased in recent time and the present scenario of the condition with significant morbidity and mortality is actually posing a serious threat to the community,
Sunita Kumari   +3 more
doaj   +1 more source

European and American chestnuts: An overview of the main threats and control efforts

open access: yesFrontiers in Plant Science, 2022
Chestnuts are multipurpose trees significant for the economy and wildlife. These trees are currently found around the globe, demonstrating their genetic adaptation to different environmental conditions. Several biotic and abiotic stresses have challenged
Patrícia Fernandes   +6 more
doaj   +1 more source

Dual transcriptomic analysis reveals early induced Castanea defense-related genes and Phytophthora cinnamomi effectors

open access: yesFrontiers in Plant Science
Phytophthora cinnamomi Rands devastates forest species worldwide, causing significant ecological and economic impacts. The European chestnut (Castanea sativa) is susceptible to this hemibiotrophic oomycete, whereas the Asian chestnuts (Castanea crenata ...
Patrícia Fernandes   +8 more
doaj   +1 more source

DIAGNOSIS OF INK DISEASE OF CHESTNUT BY MOLECULAR IDENTIFICATION OF ASSOCIATED PHYTOPHTHORA SPECIES [PDF]

open access: yesActa Horticulturae, 2005
For diagnostic proposes of ink disease, chestnut orchards with symptoms of decline or sudden death of trees were sampled by soil baiting techniques and selective agar media (P10VPH). Thirty-six Phytophthora isolates were obtained. One isolate per tree and three or two isolates from the soil of the same plant were considered for molecular identification.
Gouveia, Maria Eugénia   +5 more
openaire   +2 more sources

Cord blood-derived iNK T cells as a platform for allogeneic CAR T cell therapy

open access: yesFrontiers in Immunology
CD1d-restricted invariant Natural Killer (iNK) T cells are a suitable candidate for allogeneic Chimeric Antigen Receptor (CAR) T cell therapy as they do not cause graft-versus-host disease (GvHD) due to the monomorphic nature of CD1d proteins.
Maison Grefe   +10 more
doaj   +1 more source

Isolation and characterization by asymmetric PCR of the ENDO1 gene for glucan endo-1,3-β-D-glucosidase in Phytophthora cinnamomi associated with the ink disease of Castanea sativa Mill

open access: yesBrazilian Archives of Biology and Technology, 2010
Ink disease is one of the most destructive diseases in Castanea sativa. The most common symptoms are root necrosies and a reduction in root growth, which invariably lead to the death of the trees.
Sofia Meirinho   +3 more
doaj   +1 more source

STUDIES ON THE INK-SPOT DISEASE OF POPLAR

open access: yesCanadian Journal of Research, 1940
A foliage disease of poplar caused by Sclerotinia bifrons (E. & E.) Whetzel has been studied during an important outbreak in the years 1935–1937. The perfect stage of this fungus has been correctly named by Whetzel. The fungus hibernates on the ground in the sclerotial condition, and during the spring apothecia are produced on sclerotia ...
openaire   +2 more sources

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