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Biomedical subjects

F Congy

Publications and source records attributed to F Congy.

40 records · Page 3Linked to original sources
PubMedDate not supplied

[Hypoglycemia caused by anterior pituitary insufficiency associated with pulmonary fibrosis. Apropos of a case].

The authors report the case of a young man with dissociated anterior pituitary insufficiency affecting somatotropic and corticotropic functions, presenting as hypoglycaemia as a result of the deficiencies mentioned, primary hypothyroidism and, in addition, pulmonary fibrosis of uncertain aetiology, pulmonary biopsy not having been carried out. The aetiology of this double pulmonary and endocrine involvement is presumably the same. Sarcoidosis seems unlikely, whilst histiocytosis X with pulmonary, anterior pituitary and/or hypothalamic and thyroid involvement is much more probable.

Adult↗
PubMedDate not supplied

[Cutis verticis gyrata, hypertrophic gastritis, motrice diarhea, and horse's tall syndrome, a new association an apudoma (carcinoid or chemodectoma) (author's transl)].

The authors report the observation of a 70 years male with Cutis Verticis Gyrata (without hypertrophying osteopathy), Menetrier's hypertrophic gastritis, motrice diarrhea of the endocrine type, flush syndrom, liver angiomatosis and a large sacral water clear cells tumor with horse's tail syndrom. The initial tumor was on the posterior wall of rectum, but was necrosed : bone metastasing chemodectoma, or locally invading carcinoid ? This new complex paraneoplastic disease seems to be associated with APUD tumor.

Acromegaly↗
PubMedDate not supplied

[Study of oxidative stress in the elderly].

OBJECTIVES: Determine the oxidative stress status and its significance in elderly subjects. METHODS: Six parameters marking oxidative stress evaluated in 52 elderly patients (mean age 85 +/- 6 years; range 74 to 98) admitted to a medium-term and long-term nursing home (n = 30) or a hospital ward (n = 22) were compared with those in 30 disease-free young subjects (age range 20-40 years). Plasma levels of thiobarbituric acid reactive substances vitamin E and selenium and activity of free-radical protective enzymes (erythrocyte superoxide dismutase, plasma and erythrocyte glutathione peroxidase) were assessed. RESULTS: Thiobarbituric acid reactive substances were higher and superoxide dismutase, erythrocyte and plasma glutathione peroxidase, and plasma selenium were lower in elderly patients than in young controls. There was no difference in vitamin E levels. In the nursing home population, erythrocyte superoxide dismutase was correlated with erythrocyte glutathione peroxidase and vitamin E, plasma glutathione peroxidase with erythrocyte glutathione peroxidase, vitamin E and selenium and erythrocyte g peroxidase, vitamin E and selenium and erythrocyte glutathione peroxidase with vitamin E. Only the correlation between erythrocyte and plasma glutathione peroxidase was found in the hospitalized population. These levels remained unchanged for a 30 day period in individual patients. CONCLUSION: "Oxidative stress" assessed by six parameters was thus observed in the elderly population and could be considered as a "biological marker of ageing". Supplementation with selenium or other anti-oxidants could be proposed.

Adult↗