نتایج جستجو برای: hyoscyamine
تعداد نتایج: 240 فیلتر نتایج به سال:
This paper describes an approach to use embedded descriptions of agent actions in task ontologies and agent communication messages compliant to FIPA ACL [4, 5]. Ontological terms denoting actions are extended with semantical descriptive decorations in such a way that an agent requested to perform a well defined action is able to extract the formal description of the activity bound to this actio...
Severe acute respiratory syndrome (SARS) emerged in 2002 to 2003 in southern China. The origin of its etiological agent, the SARS coronavirus (SARS-CoV), remains elusive. Here we report that species of bats are a natural host of coronaviruses closely related to those responsible for the SARS outbreak. These viruses, termed SARS-like coronaviruses (SL-CoVs), display greater genetic variation tha...
Mosaic Analysis with Double Markers (MADM) is a mouse genetic system that allows simultaneous gene knockout and fluorescent labeling of sparse, clonally-related cells within an otherwise normal mouse, thereby circumventing embryonic lethality problems and providing single-cell resolution for phenotypic analysis in vivo. The clonal efficiency of MADM is intrinsically low because it relies on Cre...
The tropane alkaloid anisodamine ( 2) is obtained by 6 beta-hydroxylation of hyoscyamine ( 1). The application of this alkaloid in medicine is gaining attention due to the wide range of therapeutic applications described in addition to its anticholinergic activity. In this work, the production of anisodamine ( 2) by IN VITRO cultures of BRUGMANSIA CANDIDA (Argentinean and Colombian samples) was...
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