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Biomedical subjects

G Mangiarotti

Publications and source records attributed to G Mangiarotti.

At least 55 records · Page 3Linked to original sources
PubMed1977

[Hyperparathyroidism in endocrinology and nephrology].

The literature on primary and secondary hyperparathyroidism is surveyed in the presentation of an account of the present positon. Reference is also made to personal clinical experience, particularly in secondary cases. The physiopathology of parathormone, calcitonin and vitamin D is described; the last, in fact, has proved useful in the treatment of secondary forms. The usual symptomatological tests of performance are explained, together with their diagnostic value. The clinical symptoms and their physiopathological significance are also illustrated. Stress is laid on the importance of conservative management in secondary forms. Good results now enable parathyroidectomy to be avoided or delayed in many cases.

Bone Diseases↗
PubMed1975

[Use of coil negative pressure in the kidney].

A sealed compartment recycling system has been created for use with Extracorporeal commercial filters in order to exploit the negative pressure of the dialysate for purposes of ultrafiltration. The results of in vivo and in vitro tests regarding ultrafiltration and dialysates of urea, creatinine, Hipaque I125 and vit. B12 Co57 are reported. The tests highlighted improved dehydration characteristics in the system compared with the traditional coil technique, while the dialysates of small and medium molecules showed no decrease. The system can profitably be used as an alternative to the open compartment coil system and is particularly interesting because it can be combined with monitors which provide exclusively for the use of closed circuit dialysate instruments.

Creatinine↗
PubMed1966

Selection of sucrose-dependent Escherichia coli to obtain envelope mutants and fragile cultures.

Mutants isolated as sucrose-dependent include many with apparent envelope defects, which fact often leads to filamentous growth or lysis in the absence of sucrose. One mutant can grow exponentially in 4 percent sucrose, but is very fragile: it releases all of its RNA and soluble protein when treated with 0.5 percent sodium deoxycholate. These characteristics permit the study of unstable structures and rapid processes in actively growing cells.

Bile Acids and Salts↗