Results 31 to 40 of about 58,318 (254)

Effects of viral infection on passion fruit (Passiflora edulis) quality and productivity in the Republic of Korea

open access: yesFrontiers in Plant Science
Passion fruit (Passiflora edulis) is a widely cultivated plant in the Republic of Korea, but its cultivation is impacted by a variety of viral diseases. This study analyzed viral diseases in P.
Minkyung Choi
doaj   +1 more source

The First Major Outbreak of Dengue Hemorrhagic Fever in Delhi, India

open access: yesEmerging Infectious Diseases, 1999
An outbreak of dengue hemorrhagic fever/dengue shock syndrome (DHS/DSS) occurred in 1996 in India in and near Delhi. The cause was confirmed as dengue virus type 2, by virus cultivation and indirect immunofluorescence with type-specific monoclonal ...
L. Dar, S. Broor, S. Sengupta, P. Seth
doaj   +1 more source

Techniques for Rickettsial and Virus Cultivation

open access: yesExperimental Biology and Medicine, 1947
The following note describes modifications made in the Weigl method for cultivating rickettsiae and other small agents of disease within susceptible lice. Made primarily to facilitate isolations from diseased persons, they involve feeding larvae reared under sterile conditions on potentially infected blood.The technique is essentially as follows.
openaire   +2 more sources

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

Development of a Reverse-Transcription Loop-Mediated Isothermal Amplification Assay for Detecting Brassica Yellows Virus in China

open access: yesAgronomy
Brassica yellows virus (BrYV) mainly infects cruciferous crops and has been widely prevalent across China. To develop a rapid and highly sensitive method for detecting BrYV in oilseed rape, a reverse-transcription loop-mediated isothermal amplification ...
Linlin Du   +8 more
doaj   +1 more source

Current situation of tomato yellow leaf curl disease (TYLCD) in Antalya, Turkey

open access: yesPlant Protection Science, 2015
We studied the distribution of virus/viruses causing tomato yellow leaf curl disease (TYLCD) in Antalya and to characterise the partial genome sequences of the selected isolates.
Mine GUL-SEKER   +3 more
doaj   +1 more source

Phosphorylation‐Facilitated CKB Lactylation At K11 By GCN5 Enhances Creatine Kinase Activity and Mitigates Neuronal Damage After Cerebral Ischemia‐Reperfusion

open access: yesAdvanced Science, EarlyView.
This study uncovers hierarchical coordination between K11 lactylation and S199 phosphorylation of CKB in cerebral ischemia‐reperfusion injury. Such dual modifications potentiate CKB enzymatic function, remodel energy metabolism, alleviate oxidative stress and neuronal damage, and represent a viable therapeutic target for stroke treatment.
Chao Duan   +17 more
wiley   +1 more source

STUDIES ON THE CULTIVATION OF THE VIRUS OF LYMPHOGRANULOMA VENEREUM [PDF]

open access: yesJournal of Experimental Medicine, 1940
Two strains of the lymphogranuloma venereum virus were maintained in tissue cultures for 12 and 21 generations respectively. In a third strain a quantitative increase in potency as high as 1000 times was obtained by inoculating tissue cultures with infected emulsions of known virulence.
openaire   +2 more sources

Astrocytic Phenotypic Switching in Posterior Piriform Cortex Orchestrates Bone Cancer Pain–Depression Comorbidity via Purinergic–Noradrenergic Signaling

open access: yesAdvanced Science, EarlyView.
Bone cancer pain and depression share a common origin: astrocytic A2‐to‐A1 transition in the posterior piriform cortex. This phenotypic shift disrupts the ATP–adenosine–A2AR–norepinephrine axis, simultaneously driving nociceptive and affective dysfunction.
Jiang‐Ping Liu   +14 more
wiley   +1 more source

Streamlining standard bacteriophage methods for higher throughput

open access: yesMethodsX, 2018
A universal tool in the culture-based study of bacterial viruses (bacteriophages, or phages) is the agar overlay, which is used in the isolation of new viruses, and in their quantification and purification.
Kathryn M. Kauffman, Martin F. Polz
doaj   +1 more source

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