Granulicatella adiacens is a Gram-positive coccus, formerly grouped with nutritionally variant Streptococcus, often found as commensal bacteria of the human oral cavity, urogenital tract, and gastrointestinal tract. Prior case reports have demonstrated Granulicatella spp. as a pathogen that can cause bacteremia and infective endocarditis particularly of prosthetic valves and pacemaker leads. He...

Lactococcus garvieae is a Gram-positive, catalase negative coccus arranged in pairs or short chains, well-known as a fish pathogen. We report a case of Infective Endocarditis (IE) by L. garvieae in a native valve from a 68-year-old male with unknown history of contact with raw fish and an extensive history of heart disease. This case highlights the reliability of MALDI-TOF MS compared to conven...

coccus neoformans infection at a community hospital in Arkansas during April–December 2013, to determine source of infection. Four patients had bloodstream infection and 2 had respiratory infection; 3 infections occurred within a 10-day period. Five patients had been admitted to the intensive care unit (ICU) with diagnoses other than cryptococcosis; none Cluster of Cryptococcus neoformans Infec...

The ovaries of the adult cochineal scale insect, Dactylopius coccus Costa (Hemiptera: Coccoidea: Dactylopiidae) are made up of more than 400 short ovarioles of the telotrophic type. The ovarioles develop asynchronously. The ovarioles consist of a germarium with six or seven nurse cells, a vitellarium with an oocyte, and pedicel. A terminal filament is lacking. A maturing oocyte was attached to ...

Elsden (1945) has shown that the volatile acids in the rumen fluid of sheep are chiefly acetic, propionic, and butyric. Barcroft, MoAnally, and Phillipson (1944) showed that the concentration of volatile acids in the blood draining the rumen was higher than that in the entering blood, indicating absorption from the rumen. Elsden postulated that propionic acid did not arise directly in cellulose...

In a previous paper (1) it was reported that certain non-hemolytic streptococci from the human throat are capable of synthesizing large amounts of a carbohydrate from sucrose and raffinose. These organisms seem to be similar to those studied by Oerskov and Poulsen (2). When grown on the surface of agar containing 5 per cent sucrose or raffinose, large mucoid colonies are produced which are abou...

Con el objetivo de determinar pH óptimo al que cultivos celulares cochinilla (Dactylopius coccus Costa) registran la máxima producción ácido carmínico in vitro, se evaluaron varios niveles (4.5, 5.0, 5.5, 6.0 y 6.5) fracciones centrifugado (0, 2, 5 10 min) células maceradas embriones establecidos en medio nutritivo Schneider. El contenido presente cada muestra fue determinado mediante cromatogr...

Infective endocarditis (IE) is relatively uncommon; however, when it diagnosed, usually among those with known cardiac valvular abnormalities. The most common pathogens that cause are streptococci (mainly viridans), enterococci, and other species. An extremely rare pathogen could IE Granulicatella. This gram-positive coccus classically inhabits human mucosal surfaces only rarely causes disease....