During the field research conducted in 2018-2020, species composition of coccinellidae selected area was determined. We had a comparative analysis accounting for quantitative and taxonomic over years study. studied biology ecology each species, including trophic relationships species. The main food groups been identified depending on objects, biotope distribution, their ecological identified.Th...

Antimicrobial activity of methanolic, chloroform, hexane and aqueous stem extracts of Erythrina variegata L. were analyzed against nine bacterial pathogens such as Salmonella typhi, Pseudomonas putida, Pseudomonas aeruginosa, Escherichia coli, Klebsiella sp., Proteus sp., Serratia marcescens, Bacillus circulans, Staphyloccus aureus and five fungal pathogens viz. Aspergillus niger, Aspergillus f...

Porphyrias are rare disorders resulting from a defect in the heme biosynthetic pathway. They can produce significant disease of both the peripheral and central nervous systems, in addition to other organ systems, with acute intermittent porphyria, hereditary coproporphyria, and variegate porphyria as the subtypes associated with neurologic manifestations. The presence of a motor-predominant per...

ScrabbleTM-to-MIDI is a computer-emulated two dimensional board game that generates MIDI music from game rules and state as the game is played. Software modules include the board graphical user interface, rule engine and game state, a translator that maps game state to musical events, a second graphical user interface for manipulating translator configuration parameters, and a software synthesi...

for a secondary control step. This control would normally be a function of changes in porphobilinogen deaminase activity, since uroporphyrinogen co-synthase activity is normally about 10 times that of porphobilinogen deaminase activity (Frydman & Feinstein, 1974). Thus, in situations when 6-aminolaevulinate synthase activity is derepressed, porphobilinogen deaminase activity may be limiting and...

In 1969 it was proposed that the episodic madness suffered by King George III (1738-1820) resulted from an acute hereditary porphyria, variegate porphyria, caused by deficiency of protoporphyrinogen oxidase. The diagnosis was based on the historical archive and a contentious claim that living members of the House of Hanover were affected with the condition. A re-examination of the medical evide...

Single-strand conformational polymorphism and denaturing gel electrophoresis were used to screen for mutations in the protoporphyrinogen oxidase gene (PPOX) of three patients with clinically and biochemically proven variegate porphyria in order to select genomic regions for specific DNA sequence analysis. Two previously undescribed mutations were identified: PPOX1423-1426-delATCT and PPOX2272in...

Liquid formamide has been irradiated by high-energy proton beams in the presence of powdered meteorites, and the products of the catalyzed resulting syntheses were analyzed by mass spectrometry. Relative to the controls (no radiation, or no formamide, or no catalyst), an extremely rich, variegate, and prebiotically relevant panel of compounds was observed. The meteorites tested were representat...