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L Banowsky

Publications and source records attributed to L Banowsky.

7 recordsLinked to original sources
PubMed1986

Multiple organ donation: its impact on the recovery of cadaver kidneys.

Cyclosporin A not only has improved renal allograft survival but it also has caused a renewed interest in cardiac and hepatic transplantation. The South Texas Organ Bank was sensitive to the need for multiple organ donors and also concerned that the recovery of multiple organs could have a negative impact on the quantity or quality of kidneys recovered. From July 1983 through March 1985 cadaveric kidneys were obtained from 43 renal donors and multiple vital organs were obtained from 11 additional donors. There was no statistical difference between the renal and multiple organ donors in the incidence of renal contamination, post-transplant acute renal failure or renal discard rate (p greater than 0.3 in each comparison). No donor family rescinded permission for renal donation because other vital organs were requested. Urologists involved in cadaveric renal recovery are encouraged to view every cadaver donor as a potential multiple organ donor.

Adolescent↗
PubMed1979

Impaired renal allograft function: a comparative study with angiography and histopathology.

We reviewed 47 renal transplant recipients who had undergone angiography and transplant biopsy to evaluate impaired allograft function. Angiographic criteria for rejection were seen in all allografts with hyperacute rejection, accelerated rejection and chronic rejection, and in 13 of 17 allografts with acute cellular rejection. Angiography was normal in allografts with vasomotor nephropathy or transplant glomerulopathy. Angiography is an accurate method for the diagnosis of most causes of post-transplant dysfunction.

Biopsy↗
PubMed1978

The effect of two different renal preservation methods on canine renal allograft survival.

Preservation of human cadaver kidneys for transplantation has been achieved primarily by two methods, hypothermic pulsatile perfusion with cryoprecipitated plasma and cold storage with an electrolyte solution. It has been suggested that pulsatile perfusion results in an increased antigenicity of the transplanted kidney. To investigate the possibility that pulsatile perfusion causes changes which may accelerate allograft rejection, machine preservation was compared with simple cold storage. The kidneys were preserved by either one of the two methods for 6 or 24 hours followed by allotransplantation in nephrectomised dogs. No immunosuppressive drugs were given. Kidneys which were allografted without undergoing any preservation (0 hrs) had a mean survival time of 10.4 +/- 1.7 days (n =5). Kidneys preserved by machine perfusion for 6 and 24 hours survival for 9.6 +/- 1.4 (n = 5) and 10.9 +/- 1.3 (n =9) days respectively. The mean survival time for simple cold storage for 6 and 24 hours was 9.3 +/- 1.3 (n =7) and 12.0 +/- 1.9 (n =6) days. Our findings suggest that in kidneys exposed to minimal warm ischaemia there is no significant difference between the two methods of preservation on renal allograft survival for the time intervals tested.

Animals↗