A new technique is described that may demonstrate two-stage connection at the light microscopic level. Anterograde transneuronal transport of [3H]uridine is used in conjunction with retrograde transport of horseradish peroxidase (HRP). The two compounds are injected separately into different brain regions. Under conditions of proper controls, neuron somata that are double labelled are interpreted as receiving an afferent projection from the region injected with [3H]uridine and sending an efferent projection to the region injected with HRP. Thus, the technique can demonstrate two-stage connections in the nervous system.

Animals↗

PubMed1982

Primary inoculation blastomycosis in a veterinarian.

A veterinarian cut his finger while performing an autopsy on a dog subsequently confirmed to have died of blastomycosis. A typical chancriform complex developed at the site of inoculation. Culture of the lesion grew Blastomyces dermatitidis. Healing of the lesion occurred after 7 months and a course of potassium iodide. This is the first reported case of a canine necropsy accident leading to primary inoculation blastomycosis.

Adult↗

PubMed1980

Saga of a North Carolina dermatologist. An autobiographical experience.

Explore the source record for details and available documents.

Dermatology↗

PubMed1979

Late sequelae of quinacrine dermatitis, a new premalignant entity.

Explore the source record for details and available documents.

Carcinoma, Squamous Cell↗

PubMed1978

Angioendothelioma: report of an unusual case in an American black.

Angioendothelioma is a rare malignant vascular tumor occurring on the face or scalp in an elderly individual or in an area of antecedent radiotherapy or chronic lymphedema. We are reporting the second fully documented case of angioendothelioma occurring in a black patient. The case is also of interest because initially the tumor mimicked kerion, both clinically and histopathologically.

Black or African American↗

PubMed1976