Library

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Annals of the New York Academy of Sciences 135 (1966), S. 0 
    ISSN: 1749-6632
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Natural Sciences in General
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 2
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Medicine 33 (1982), S. 271-280 
    ISSN: 0066-4219
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 3
    Electronic Resource
    Electronic Resource
    Palo Alto, Calif. : Annual Reviews
    Annual Review of Medicine 43 (1992), S. 395-415 
    ISSN: 0066-4219
    Source: Annual Reviews Electronic Back Volume Collection 1932-2001ff
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 4
    ISSN: 1420-9071
    Keywords: Pancreatic allograft ; cyclosporine chronotherapy ; circadian ; circaseptan ; circannual
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary Cyclosporine chronotherapy of pancreas-allotransplanted rats revealed, beyond a circadian stage-dependence of equal daily doses, further gain in graft function from doses varying from day to day with an about 7-day periodicity, the first highest dose being given on the 3rd or 5th day after surgery.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 5
    ISSN: 1432-2323
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Dans le but de déterminer les risques de complications chez un groupe de malades ayant présenté un hyperparathyroïdisme après transplantation rénale les auteurs ont comparé une série de 14 cas où le taux de calcium avait été au moins une fois supérieure à 12 mg/100 ml et une série de 11 receveurs où le taux de calcium était normal et ce 6 et 30±8 mois après allogreffe rénale. Au bout de 6 mois le taux de calcium fut supérieur à 12 mg/100 ml chez 13 des 14 malades qui avaient subi une transplantation rénale. Des différences significatives furent constatées entre les transplantés et les sujets appartenant au groupe de contrôle aussi bien en ce qui concerne le calcium sérique (11.6 contre 9.2 mg/100 ml) et la phosphatase alcaline (228 contre 120 U/l). Au terme de 30±8 mois des différences furent également constatées pour le calcium (10.2 contre 9.4 mg/100 ml), pour le phosphore (2.8 contre 4.8 mg/100 ml) et pour la phosphatase alcaline (180 contre 88 U/l). Les taux de créatinine sérique étaient identiques dans les 2 groupes. Une corrélation significative fut constatée entre les déterminations précoces et tardives de la phosphatase alcaline chez les 25 sujets rassemblés en un seul groupe (r=0.72, p〈0.001). La douleur osseuse et/ou des signes radiologiques évidents d'atteinte osseuse d'origine hyperparathyroïdienne allaient de pair significativement chez les transplantés (8 contre 1 et 7 contre 0 respectivement). Chez ceux-ci fut constatée une fréquence supérieure mais non significative de calcifications vasculaires (5 contre 1) et de pancréatite aiguë (2 contre 0). Les opérés qui ont développé un hyperparathyroïdisme modéré ou intense (un taux supérieur à 12 mg/100 ml, au moins une fois) au cours des 6 mois qui suivirent la transplantation rénale, en particulier lorsqu'ils présentèrent une atteinte du squelette, devraient bénéficier d'une parathyroïdectomie subtotale.
    Abstract: Resumen Con el propósito de determinar si el grupo particular de pacientes con hiperparatiroidismo después de transplante renal (HTR) posee riesgo de desarrollar complicaciones, se realizó la evaluación de 14 casos definidos de HTR no tratados y que presentaban por lo menos un valor de calcio sérico ≥ 12 mg/100 ml, los cuales fueron comparados con 11 recipientes normocalcémicos de transplante renal a los 6 y 30 ±8 meses después de un aloinjerto renal exitoso. El calcio sérico apareció en ≥ 12 mg/100 ml dentro de los primeros 6 meses de efectuado el transplante en 13 de 14 pacientes con HTR. A los 6 meses se hallaron diferencias significativas entre los pacientes con HTR y los controles en el valor promedio del calcio sérico (11.6 vs. 9.2 mg/100 ml) y de la fosfatasa alcalina (228 vs. 120 U/l). A los 30±8 meses se hallaron diferencias en el calcio sérico (10.2 vs. 9.4 mg/100 ml), fosfato (2.8 vs. 4.8 mg/100 ml) y fosfatasa alcalina (180 vs. 88 U/l). Los niveles de creatinina sérica aparecieron similares en los 2 grupos. Se encontró una correlación significativa entre las determinaciones tempranas y las tardías de la fosfatasa alcalina cuando la totalidad de los 25 pacientes fue estudiada como grupo único (r= 0.72, p〈0.001). El dolor óseo y/o la evidencia radiológica de enfermedad ósea paratiroidea aparecieron en asociación significativa con el HTR (8 vs. 1 y 7 vs. 0, respectivamente). Una incidencia mayor, aunque no significativa, de calcificaciones vasculares (5 vs. 1) y de pancreatitis aguda (2 vs. 0) fue hallada en el HTR. Los pacientes con HTR severo definido como el hallazgo de por lo menos una determinación de calcio sérico ≥ 12 mg/100 ml, lo desarrollan dentro de los 6 meses siguientes al transplante renal, presentan morbilidad aumentada, especialmente con afección esquelética, y es posible que se beneficien de paratiroidectomía subtotal.
    Notes: Abstract In an attempt to find out if a particular group of patients with hyperparathyroidism after renal transplantation (HRT) are at risk of developing complications, 14 patients with overt untreated HRT who had at least 1 serum calcium determination ≥ 12 mg/100 ml were evaluated and compared retrospectively with 11 normocalcemic transplant recipients at 6 and 30± 8 months after successful renal allografting. Serum calcium was ≥ 12 mg/100 ml within 6 months of transplantation in 13 of the 14 HRT patients. At 6 months significant differences were found between HRT and controls in mean serum calcium (11.6 versus 9.2 mg/100 ml) and alkaline phosphatase (228 versus 120 U/l). At 30±8 months differences were found in serum calcium (10.2 versus 9.4 mg/100 ml), phosphate (2.8 versus 4.8 mg/100 ml), and alkaline phosphatase (180 versus 88 U/l). Serum creatinine levels were similar in the 2 groups. A significant correlation was found between early and late determinations of alkaline phosphatase when all 25 patients were studied as a single group (r=0.72, p〈0.001). Bone pain and/or radiological evidence of hyperparathyroid bone disease were significantly associated with HRT (8 versus 1 and 7 versus 0, respectively). A higher but not significant incidence of vascular calcifications (5 versus 1) and acute pancreatitis (2 versus 0) was found in HRT. Patients who develop moderate to severe HRT as defined by at least 1 serum calcium determination ≥ 12 mg/100 ml do so within 6 months of renal transplantation, have increased morbidity, particularly involving the skeleton, and might benefit from early subtotal parathyroidectomy.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 6
    Electronic Resource
    Electronic Resource
    Springer
    Diabetologia 27 (1984), S. 149-153 
    ISSN: 1432-0428
    Keywords: Pancreas transplant ; cyclosporin ; azathioprine ; HLA-identical siblings ; glucose metabolism
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Of 89 pancreas transplants performed in 77 diabetic patients (43 with and 34 without previous kidney transplants), 53 were from cadaver and 36 from related donors. To date, 64 patients (83%) are alive and 27 (35%) have functioning grafts (14 〉 1 year), including 0 out of 3 duct-ligated, 3 out of 15 open-duct, 17 out of 32 enteric-drained, and 7 out of 39 duct-injected. Of technically successful allografts, 8 out of 16 (50%) in the azathioprine- and 17 out of 47 (36%) in the cyclosporin-treated recipients are functioning (eight cyclosporin patients also take azathioprine). Seven of the nine (78%) non-kidney-transplant recipients of technically successful pancreas allografts from HLA-identical siblings have functioning grafts. Causes of graft failure include allograft rejection, fibrosis secondary to duct injection, or selective β-cell destruction independent of rejection. Of the 24 recipients who are currently insulin-independent, 14 have normal or near-normal glucose tolerance test results, while 10 have abnormal results, even though they are otherwise euglycaemic. The patient population to whom pancreas transplantation is applied is gradually changing, and non-uraemic, non-kidney-transplant patients currently comprise the majority of our cases (17 out of 24 in 1983; nine of the 17 currently have functioning grafts). We now prefer the enteric drainage technique. Except for recipients of related grafts from a previous kidney donor, in which case it is necessary only to continue the current immunosuppressive regimen, we now administer cyclosporin and prednisone for immunosuppression in recipients of HLA-identical sibling grafts, and cyclosporin, azathioprine and prednisone (triple therapy) for recipients of HLA-mismatched grafts. The most interesting features in this series of cases are the variable patterns of glucose metabolism post-transplant, the finding that processes other than graft rejection, may lead to loss of β-cell function, preliminary observations on changes in morphology of kidneys following restoration of normoglycaemia, and the evolution of an immunosuppressive regimen that appears to prevent allograft rejection in non-uraemic, non-kidney-transplant patients.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 7
    Electronic Resource
    Electronic Resource
    Springer
    Diabetologia 30 (1987), S. 193-193 
    ISSN: 1432-0428
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 8
    ISSN: 1432-0428
    Keywords: Autonomic neuropathy ; Cardiorespiratory reflex ; Diabetic neuropathy ; Mortality
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Cardiorespiratory reflexes were studied during slow breathing and a Valsalva maneuver in 232 Type 1 (insulin-dependent) diabetic subjects. At 1 to 7 years follow-up, death occurred in 23.4% of 175 patients with abnormal reflexes and in 3.5% of 57 patients with normal reflexes. The mortality rates of diabetic subjects with abnormal reflexes were 17% at 2.5 years, 33% at 5 years and 40% at 7 years, significantly higher than for patients with normal reflexes (4.6%, 4.6% and 13.8%). Among patients with abnormal reflexes, patients with a functioning pancreas transplantation had better survival rates than patients with a failed transplantation, and in long-term follow-up better than patients without transplantation. A functioning transplantation prevented the progressive decline of cardiorespiratory reflex function that occurred over time in control patients.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 9
    ISSN: 1432-0428
    Keywords: Pancreatectomy ; experimental diabetes in dogs ; collagenase digestion ; transplantation ; spleen
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Forty-eight mongrel dogs were made diabetic by total pancreatectomy. Fifteen untreated pancreatectomized animals survived for a mean of 7±1 (SEM) days. Thirty-three dogs were divided into five groups and received autotransplants to the spleen of pancreatic fragments dispersed by collagenase digestion for 0, 10, 15, 20 or 25 minutes. Animals transplanted with tissue digested for 0 minutes or for 10 minutes remained hyperglycaemic (mean survival 22±12 days and 28±9 days). Normoglycaemia occurred in all but one of 21 dogs transplanted with tissue digested for 15–25 minutes. Two weeks after transplantation tolbutamide and glucose tolerance curves in the group receiving tissue digested for 20 minutes most closely resembled those of normal animals. Glucose tolerance test K values in dogs receiving tissue digested for 15, 20 and 25 minutes were 1.20±0.19 percent, 1.60±0.25 percent and 0.78±0.08 percent, respectively. The K values of the transplanted animals were significantly different from the K value of 0.35±0.05 percent in the apancreatic control dogs (p 〈 0.001). The mean K value of the dogs transplanted with tissue digested for 20 minutes was significantly better than the value in the dogs transplanted with tissue digested for 25 minutes (p 〈 0.02), but was significantly less than the K value (3.30±0.27 percent) obtained in 22 normal control dogs (p 〈 0.005). Hyperglycaemia recurred immediately following splenectomy in 12 normoglycaemic dogs 10 weeks after transplantation and all animals died. The remaining normoglycaemic transplanted dogs survived for at least six months. Histological examination of spleens from the transplanted animals showed the presence of islet and exocrine tissue within the splenic pulp with no apparent destructive effect on surrounding splenic parenchyma.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
  • 10
    ISSN: 1432-0428
    Keywords: Insulin ; C-peptide ; Glucagon ; Pancreas ; Transplantation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary It has been established that successful pancreas transplantation in Type 1 (insulin-dependent) diabetic patients results in normal but exaggerated phasic glucose-induced insulin secretion, normal intravenous glucose disappearance rates, improved glucose recovery from insulin-induced hypoglycaemia, improved glucagon secretion during insulin-induced hypoglycaemia, but no alterations in pancreatic polypeptide responses to hypoglycaemia. However, previous reports have not segregated the data in terms of the length of time following successful transplantation and very little prospective data collected over time in individual patients has been published. This article reports that in general there are no significant differences in the level of improvement when comparing responses as early as three months post-operatively up to as long as two years post-operatively when examining the data cross-sectionally in patients who have successfully maintained their allografts. Moreover, this remarkable constancy in pancreatic islet function is also seen in a smaller group of patients who have been examined prospectively at various intervals post-operatively. It is concluded that successful pancreas transplantation results in remarkable improvements in Alpha and Beta cell but not PP cell function that are maintained for at least one to two years.
    Type of Medium: Electronic Resource
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...