guizotia collina/クレアチニン

In February and March 1984, Cryptococcus neoformans was detected in the manure and ambient air of a volery in the Berlin Zoo in which a Palm Cockatoo (Probosciger aterrimus) was kept. Both times, 5 colony-forming units of Cr. neoformans could be isolated on the differential medium, Guizotia

Staib agar (Syn. Guizotia abyssinica creatinine agar) was evaluated for differentiation between the highly related yeast species Candida albicans and Candida dubliniensis. On these agar plates C. dubliniensis formed rough colonies due to mycelial growth and produced abundant chlamydospores whereas

Attention is drawn to the observation that the type strain Cryptococcus laurentii CBS 139, producing killer toxins (mycocins) directed at Cr. neoformans var. gattii, causes a green colour effect (GCE) on Staib agar (Guizotia abyssinica creatinine agar) in combination with an intense assimilation of

The study compared ground red hot pepper agar (GRHP) and Guizotia abyssinica creatinine agar (GACA), a medium routinely used for isolation of Cryptococcus neoformans. In order to confirm the capacity of GRHP to support the Cr. neoformans growth and pigment production, 15 strains were inoculated onto

In an HIV-positive patient, the suspected diagnosis of histoplasmosis capsulatum (being the first opportunistic infection indicating AIDS) on the basis of histopathological findings in biopsy material could be proved by culture on Staib agar (syn. Guizotia abyssinica creatinine agar, bird seed agar,

Fifty-eight species of basidiomycetous yeast fungi were examined for green and brown colour effects (GCE, BCE) on Staib agar (Guizotia abyssinica creatinine agar). In addition to 9% of Cryptococcus laurentii strains tested, only Cryptococcus podzolicus was GCE-positive. Out of 14 strains of this

In a 69 year-old female patient who had been a pet bird enthusiast, cryptococcosis of the central nervous system was surprisingly established as cause of death at postmortem. Clinically, a diagnosis of cirrhosis of the liver associated with atypical coma hepaticum had been suspected. Apart from

In two AIDS patients (homosexual men) microscopical demonstration of Cryptococcus neoformans in samples obtained by puncture of the liver (n = 1) and additionally of the spleen (n = 1) led to the diagnosis of systemic cryptococcosis. Using the India ink method capsulated Cryptococcus neoformans

It was demonstrated that the in vitro growth of a mucoid Escherichia coli strain from the urine of an AIDS patient could disturb the concurrent growth of Cryptococcus neoformans and the development of its brown colour effect (BCE) on Staib agar (syn. Guizotia abyssinica creatinine agar, bird seed

Cryptococcosis, particularly cryptococcal meningitis (CM), has become an increasing problem globally in the AIDS era. In the present investigation we have made an effort for the first time to study Indian cases (100) both HIV-positive (23 cases, male, mostly Indian professional blood donors, PBDs')

A simplified Guizotia abyssinica seed medium, eliminating glucose, creatinine, and phosphate, was evaluated for the isolation and presumptive identification of Cryptococcus neoformans. Of 80 isolates of C. neoformans tested, 69 (86%) developed the characteristic brown pigment within 12 h on this

Cryptococcus neoformans was found as the causative agent of cryptococcosis in 7 (3.6%) out of 195 HIV-positive persons, most of them being hospitalized. These 7 persons included 6 homosexuals and 1 heroin addict. The examinations were performed at the Mycology Unit of the Robert Koch Institute in

After preliminary results had shown the occurrence of Cryptococcus neoformans in canary droppings in southern Italy, the increasing epidemiological interest in cryptococcosis and the habitats of the agent led to more extensive studies. 180 samples of canary droppings were collected from pet shops

Staib liquid medium (syn. Guizotia abyssinica creatinine medium) was evaluated for the induction of chlamydospores in the yeast species Candida dubliniensis. During growth in this liquid medium C. dubliniensis produced abundant chlamydospores at the tips of pseudohyphal elements, whereas C. albicans