UNLABELLED Ferula ovina (Boiss.) Boiss. is a traditional Iranian flavoring agent used as an ingredient of spices and condiments. METHODS AND RESULTS GC-MS analyses of F. ovina aerial parts' essential oil revealed the presence of a number of rare aromatic esters of monoterpenic alcohols. The structures of these esters were corroborated by synthesis, and one of them, bornyl 4-methoxybenzoate, t...

The prevalence of eight mutations in 84 patients with beta-thalassaemia major and in 16 subjects with thalassaemia intermedia was investigated. All of the patients were Italian, originating from Eastern Sicily (Messina area) and some Calabrian regions. Genomic DNA was amplified by polymerase chain reaction (PCR). DNA molecular investigations were performed by allele-specific oligonucleotide (AS...

Type strains and 62 clinical isolates of Prevotella intermedia and Prevotella nigrescens were typed with the use of genomic DNA fingerprints and rRNA gene probes. The strains were further serotyped with monoclonal antibodies and characterized with SDS-PAGE, enzymatic activities, hemolysis and hemagglutination and coaggregation with Streptococcus and Actinomyces spp. P. intermedia and P. nigresc...

The ability of Prevotella intermedia to bind type I collagen was investigated. A simple method in which bacterial cells were allowed to attach to collagen-coated microtitre plate wells was used to characterize the activity. All strains of P. intermedia tested, as well as those of the closely related species Prevotella nigrescens, showed a capacity to attach to the collagen film. Exponential-pha...

Background: Phytate is an anti-nutritional factor in plants, which catches the most phosphorus contents and some vital minerals. Therefore, Phytase is added mainly as an additive to the monogastric animals’ foods to hydrolyze phytate and increase absorption of phosphorus. Objectives: Y. intermedia phytase is a new phytase with special characteristics such as high specific activity, pH stabilit...

The objective of this research was to evaluate, in laboratory, the development of Lutzomyia intermedia and Lutzomyia longipalpis (Diptera: Psychodidae: Phlebotominae) larvae, vectors of leishmaniasis in Brazil, in the following diets: industrialized food for rabbits, dogs, hamsters and aquarium fishes, besides liver powder, cooked lettuce, wheat germ, beer yeast, oat, wheat bran and a diet deno...

La grama o césped St. Augustine (Stenotaphrum secundatum [Walt.] Kuntze) está muy adaptada a las zonas calurosas y húmedas (subtropicales) del mundo. Se cree que es nativa de regiones costeras Golfo México Mediterráneo. la especie más usada en Florida (Figura 1). Esta publicación destinada propietarios casas encargados pasto manejan St el paisaje Florida. Minor revision of Trenholm, Laurie, Jos...

Introducción. Los residuos sólidos municipales en Perú alcanzaron las 8.215.355,9t 2021 y solo el 61,28 % fue dispuesto rellenos sanitarios para ser tratado a través del compostaje, no obstante, la implementación proceso es deficiente requiere de estudios obtener un producto aprovechable como sustrato o enmienda disminuir contaminación ambiental. Objetivo. El trabajo determinó los niveles nutri...