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Biomedical subjects

J Traeger

Publications and source records attributed to J Traeger.

At least 307 records · Page 17Linked to original sources
PubMedDate not supplied

[Rejections and cytomegalovirus infections after renal transplantation].

Immunosuppressed patients are known to be susceptible to infectious agents. Association of allograft rejection and herpes virus infection (high incidence of cytomegalovirus) was yet reported after renal transplantation. Authors studied 19 rejection episodes on 24 renal transplantation performed for 17 months, cytomegalovirus infection being associated in 7. Because of the therapeutic difficulties observed in these cases, a preventive attitude is necessary.

Cytomegalovirus Infections↗
PubMedDate not supplied

Effects of arginine and arginine plus somatostatin infusion on insulin release in diabetic patients submitted to pancreas allotransplantation.

The present study was aimed at evaluating the role of the Autonomic Nervous System (ANS) in the insulin (IRI) response to arginine in humans. Nine patients who were recipients of simultaneous segmental pancreatic and renal grafts (6 receiving steroids and azathioprine as immuno suppression therapy, 3 treated with Cyclosporine A), 3 non-diabetic patients with kidney grafts (receiving steroid and azathioprine) and 10 normal subjects were studied. Arginine induced a clear IRI release in all subjects with no significant difference among the groups. Somatostatin (SRIF) inhibited IRI release to a similar degree in all subjects. Since the transplanted pancreas is completely denervated, these data suggest that the integrity of the ANS is not essential to the IRI response to arginine, nor for the inhibitory effect of SRIF on IRI release.

Adult↗
PubMedDate not supplied

[Role of magnesium in the physiopathology and treatment of calcium renal lithiasis].

The inhibitory effect of magnesium on the first stages of renal calcium stone formation is modest in vitro and more pronounced in experimental in vivo studies. Magnesium deficiency has not yet been convincingly demonstrated in man. However, urinary magnesium concentrations are abnormally low in relation to urinary calcium concentrations in more than 25% of patients with kidney stones. A supplementary magnesium intake corrects this abnormality and prevents the recurrence of stones. Magnesium seems to be as effective against stone formation as diuretics. The modalities of magnesium therapy still have to be determined and its results to be confirmed. Magnesium, possibly added to drinking water, may well play a role in the primary prevention of renal calcium stones.

Animals↗