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Biomedical subjects

J H Pettit

Publications and source records attributed to J H Pettit.

At least 19 recordsLinked to original sources
PubMed1992

Candida albicans--saprophyte or pathogen?

Skin scrapings taken from toe spaces of 200 healthy volunteers and from toe webs and groins of 150 pediatric patients were cultured for Candida albicans using the serum germ-tube test. The results showed that Candida albicans can be isolated in about 15% of normal toe spaces and 14% of children with normal groins. Although Candida albicans can be found in various grades of athlete's foot and also in some abnormal groins, we believe that it is not necessarily responsible for these conditions and is often present at these sites only as a saprophyte.

Adult↗
PubMed1983

Phrynoderma.

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Adolescent↗
PubMed1981

Is dapsone safe?

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Anemia, Hemolytic↗
PubMed1979

Oral retinoid for psoriasis. A report of a double blind study.

Oral administration of an aromatic retinoid has a marked beneficial effect on psoriasis and does not produce significant changes in liver function or the blood count when given at a dose of 25 mgm three times a day for six weeks. This effect does not occur unless the drug has produced dermatological side-effects and this may inhibit its future acceptance but the present findings indicate that, at least in the less developed parts of the world where many Western treatments are unacceptable for various reasons, oral retinoids are a useful and relatively safe addition to the present range of medications available for psoriasis.

Administration, Oral↗
PubMed1970

Therapy of leprosy.

The latest developments and ideas in the therapy of leprosy are discussed, the need for long-term studies being stressed. The therapeutic efficacy and effective dosages of some sulfones (especially diaphenylsulfone), thiambutosine and long-acting sulfonamides such as sulfamethoxine and sulfalene, are considered. The possibilities for two newer drugs, 4,4'-diacetyldiaminodiphenylsulfone and clofazimine (B-663), both still in the early stages of evaluation, are also described and the potential value of thalidomide in treatment of the lepra reaction is discussed. The authors make a number of recommendations for controlled trials and lines of investigation and, in particular, favour a biochemical approach to the correction of defective host defences. Diaphenylsulfone is still considered the drug of choice for use in the therapy of leprosy.

Aniline Compounds↗