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Biomedical subjects

S I Lamberg

Publications and source records attributed to S I Lamberg.

8 recordsLinked to original sources
PubMed1979

Preliminary evaluation of 15 chemotherapeutic agents applied topically in the treatment of mycosis fungoides.

This is an interim report of a double-blind multi-institutional study to examine the effect of chemotherapeutic agents applied topically to patients with mycosis fungoides. To date, 41 patch tests have been completed using 15 drugs. Five of the drugs produced some improvement, four were highly irritating, and six had no effect. This patch-testing study is a prelude to more extensive therapy trials.

Administration, Topical↗
PubMed1979

Status report of 376 mycosis fungoides patients at 4 years: Mycosis Fungoides Cooperative Group.

The frequency and prognostic importance of various characteristics of patients registered by the Mycosis Fungoides Cooperative Group between November 1974 and December 1977 are reported. Variables which were considered include demographic and historical factors, symptoms, extent of disease, and other physical findings. A staging system which is based on the extent of skin involvement and the number of nodal sites clinically involved is described. Finally, a description of therapeutic results to date for patients randomized into Mycosis Fungoides Cooperative Group protocols is presented.

Adult↗
PubMed1979

Mycosis fungoides: epidemiologic observations.

An analysis of cases from a multi-hospital, pathologically verified clinical series and of deaths from US mortality statistics available at the county level for 1950--1975 (excluding 1972) was made in order to obtain information on the etiology of mycosis fungoides (MF). Despite the absence of an appropriate comparison group, the cases seemed to have a high frequency of antecedent allergies, fungal and viral skin infections, sun sensitivity, familial aggregation of lymphoma and leukemia, and employment in a manufacturing occupation (especially petrochemical, textile, metal, and machinery industries). The mortality survey revealed a predominance among males, nonwhites, and residents of the northeastern US, the latter due partly to an association between MF mortality and population size. The influence of occupational exposures was suggested by the excessive MF mortality rates in counties where petroleum, rubber, primary and fabricated metal, machinery, and printing industries were located.

Adult↗
PubMed1978

Stimulatory effect of exogenous hyaluronic acid distinguishes cultured fibroblasts of Marfan's disease from controls.

Fibroblasts cultured from patients with Marfan's disease show metachromasia with toluidine blue and accumulate increased amounts of glycosaminoglycan (GAG). Compared to fibroblasts from controls, more of the newly synthesized GAG is hyaluronic acid. Cycloheximide has a modest inhibiting effect on GAG accumulation compared to protein inhibition while serum depletion has a greater effect on inhibiting GAG accumulation than on reducing synthesis of new protein. Exogenous hyaluronic acid restores new accumulation of hyaluronic acid in serum depleted Marfan-derived cultures towards baseline while having almost no effect on cultures derived from controls. The effect is specific for hyaluronic acid as chondroitin sulfate or dextran sulfate are not stimulatory and is not due to stimulation of new protein synthesis.

Adolescent↗
PubMed1978

Nasopharyngeal cardcinoma associated with long-term arsenic ingestion.

A nasopharyngeal carcinoma occurred in a 41-year-old white woman who had received Fowler's solution (potassium arsenite) almost yearly for more than 20 years for the treatment of psoriasis. Palmar and plantar keratoses were present. Because of the rarity of this malignant neoplasm in white people, a relationship with arsenic ingestion is suggested.

Adult↗