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Biomedical subjects

P Friend

Publications and source records attributed to P Friend.

9 recordsLinked to original sources

Glomerulonephritis with end-stage liver disease in childhood.

Renal biopsies were done perioperatively in 18 children receiving liver grafts. All specimens showed glomerulonephritis, which was mesangial-proliferative in 15 and mesangio-capillary in 3. Of the 16 children who were alive four or more months after transplantation, only 1 showed progressive deterioration of renal function; 1 other had a subnormal but static glomerular filtration rate. In all 6 children who had proteinuria before operation, the urine became normal.

Adolescent

Liver transplantation in 100 children: Cambridge and King's College Hospital series.

OBJECTIVE: To review the results of the Addenbrooke's and King's College Hospital children's liver transplantation programme. DESIGN: Retrospective analysis of the first 100 children to receive liver grafts at Addenbrooke's Hospital, Cambridge, from December 1983 to March 1990. SETTING: Addenbrooke's Hospital, Cambridge, and King's College Hospital, London. SUBJECTS: 153 children assessed for liver transplantation, of whom 22 died before a donor became available and 31 were considered unsuitable. 100 children received grafts, of whom 27 had second grafts. RESULTS: One year actuarial patient survival was 71%, with 57% one year graft survival. In the last two years survival rates had improved considerably, with 86% of patients and 63% of grafts surviving for at least one year. Sixty five children were alive 12 to 86 months after transplantation; 63 were well and leading normal active lives and 56 had entirely normal liver function. Children's growth and development were essentially normal, with many showing remarkable catch up growth. CONCLUSIONS: Liver transplantation offers children with terminal liver disease a high chance of a return to full quality life and normal development. Improved surgical and medical care have progressively improved survival. The timing of transplantation is critical but has been constrained particularly by the availability of donors and resources.

Adolescent

Influence of dietary restriction on immunologic function and renal disease in (NZB x NZW) F1 mice.

In (NZB x NZW)F(1) (B/W) mice, moderate caloric intake [10 kcal (41.8 kJ) per day] from the time of weaning was associated with maintenance of lower body weight, greater capacity of spleen cells to be stimulated with T-cell mitogens, and better preserved capacity to generate cytotoxic cells in response to in vitro and in vivo stimulation with allogeneic tumor cells. Plaque-forming cell response to sheep erythrocytes was also well maintained in animals on the restricted diets when sensitization was accomplished either in vitro or in vivo. Spontaneous suppressor cell activity against plaque-forming cells that developed in controls did not appear in the mice on the restricted diet. Significantly less circulating antibody to native DNA was present in the blood of mice 10 months of age when their dietary intake had been restricted. Histological analysis revealed that the development of renal disease and the deposition of gamma globulin in the glomerular capillaries was markedly inhibited in the mice on restricted diets. Dietary restriction from the time of weaning thus appears to prolong significantly the life of autoimmunity-prone (NZB x NZW)F(1) male and female mice and to alter lymphoid cell immune function, thereby decreasing the autoimmune processes and immunological assault associated with progressive renal disease in these animals.

Animals

Nursing 1974--76. 2.

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Comprehensive Health Care

Nursing 1974--76. 1.

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Child Health Services

Deficiency of the second component of complement (C2) with chronic vasculitis.

A patient had complete deficiency of the second component of complement associated with chronic vasculitis and increased susceptibility to infection. We discuss here results of the complement profile, histocompatibility typing, and studies of the functional properties of patient plasma or serum in chemotaxis and opsonization in relation to the disease entity and host susceptibility to infection.

Adult