An ethnopharmacological survey was carried out to collect information about the use of six medicinal plants in the regions around Siby and Dioila, Mali. The plants investigated were Biopyhtum petersianum, Cola cordifolia, Combretum molle, Opilia celtidifolia, Parkia biglobosa and Ximenia americana. More than 60 medical indications were reported for the use of these plants in traditional medicin...

In insect photoreceptors, absorption of a photon by a visual pigment molecule triggers a cascade of biochemical reactions culminating in opening of cationic channels belonging to the TRP (transient receptor potential) superfamily (Hardie, 2014). Until recently, these light-activated channels were identified and studied exclusively in the fruit fly Drosophila melanogaster. Its photoreceptors exp...

A cDNA encoding an acyl-CoA binding protein (ACBP) homologue has been cloned from a cDNA library made from mRNA isolated from epidermis of young leaves of Agave americana L. The derived amino acid sequence reveals a protein corresponding to the membrane-associated form of ACBPs only previously described in Arabidopsis and rice. Northern blot analysis showed that the A. americana ACBP gene is ma...

7. Genillier-Foin N, Avenel-Audran M. Purpuric contact dermatitis from Agave Americana. Ann Dermatol Venereol. 2007;134(5 Pt 1):477–8. 8. Maroni PD, Koul S, Meacham RB, Chandhoke PS, Koul HK. Effects of oxalate on IMCD cells: a line of mouse inner medullary collecting duct cells. Ann N Y Acad Sci. 2004;1030:144–9. 9. Golan H, Landau M, Goldberg I, Brenner S. Dermatitis from contact with Agave a...

The cockroach ventral nerve cord preparation is a tractable system for neuroethology experiments, neural network modeling, and testing the physiological effects of insecticides. This article describes the scope of cockroach sensory modalities that can be used to assay how an insect nervous system responds to environmental perturbations. Emphasis here is on the escape behavior mediated by cerci ...

Ewingella americana was isolated from two blood cultures from a 75-year-old male after cholecystectomy. The characteristics of this strain are compared with the reported biochemical characteristics of 44 American strains. Previously described infections and pseudoinfections with E. americana are reviewed.

Cockroaches are parasitized by thelastomatid nematodes, which live in an obligate manner in their hindgut and interact with the resident microbial community. In the present study, a composition analysis was performed on the gut microbiome of Periplaneta fuliginosa and P. americana to investigate natural and artificial infection by thelastomatid nematodes. Nine libraries of the 16S rRNA gene V3-...

OBJECTIVES To assess the kind and frequency of sensitisation to aeroallergens (skin prick test - SPT) of asthmatic and non-asthmatic adolescents (13-14 years old) living in the city of Caruaru, Northeast of Brazil, and to analyse their exposure to some environmental factors. METHOD A case-control study was conducted with asthmatic (50) and non-asthmatic (150) adolescents diagnosed by the Inte...

From September 1981 through April 1984, 20 patients at one hospital were identified with Ewingella americana pseudobacteremia. Case-control studies demonstrated an association between having a positive blood culture for E. americana and having blood for culture obtained simultaneously with blood obtained for coagulation studies (15 of 19 case patients versus 4 of 38 controls; P = 4.5 X 10(-7))....