Search PubMed⌕ Search

Biomedical subjects

L Ajello

Publications and source records attributed to L Ajello.

At least 145 records · Page 8Linked to original sources
PubMed1975

Phaeohyphomycosis caused by Drechslera spicifera in a cat.

A slowly evolving subcutaneous mycosis in a 10-year-old domestic shorthair cat was found to be caused by Drechslera spicifera, the imperfect state of ascomycete Cochliobolus spicifer. The cat had circular, nodular, granulomatous lesions over its sternum. Scattered individual and small groups of septate hyphae and chlamydospores were found in histologic sections. Many of the hyphae also had bizarre dilatations. Most of the fungal elements were hyaline; a few, however, were dematiacious. Because the fungus was not organized into granules in tissue, the disease could not be classified as a mycetoma. The preferred name for infections of this type is phaeohyphomycosis.

Animals↗
PubMed1975

Actinomycotic mycetoma due to Streptomyces somaliensis: report of a case in South Africa.

The etiology of mycetomas due to aerobic actinomycetes in southern Africa is still not well understood. Martin and Berson (1973) have suggested that trauma plays an important initial part in this and several other subcutaneous mycotic infections but adequate documentation is often sadly lacking. The following case report is the first known for southern Africa in which Streptomyces somaliensis has been shown by culture and by histology to be the casual organism, and one of the few where the history is well known.

Adult↗
PubMed1975

Lobomycosis as a disease of the Atlantic bottle-nosed dolphin (Tursiops truncatus Montagu, 1821).

Skin lesions on an Atlantic bottlenosed dolphin, captured off the coast of Florida, were investigated and found to be histologically and microbiologically indistinguishable from those caused in humans by Loboa loboi. All attempts to isolate the etiologic agent or to transmit the infection to mice and monkeys ended in failure. Sight records of other suspected dolphin cases of lobomycosis in Florida waters are described along with citations of two previously confirmed and published dolphin infections.

Animals↗
PubMed1974

Storage of stock cultures of filamentous fungi, yeasts, and some aerobic actinomycetes in sterile distilled water.

Castellani's procedure for maintaining cultures of filamentous fungi and yeasts in sterile distilled water was evaluated. Four hundred and seventeen isolates of 147 species belonging to 66 genera of filamentous fungi, yeasts, and aerobic actinomycetes were maintained in sterile distilled water at room temperature over periods ranging from 12 to 60 months in four independent experiments. Of the 417 cultures, 389 (93%) survived storage in sterile distilled water. The selection of good sporulating cultures and sufficient inoculum consisting of spores and hyphae suspended in sterile distilled water were the most important factors influencing survival in water over a longer period of time. The technique was found to be simple, inexpensive, and reliable.

Actinomycetales↗