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Query: UMLS:C0019158 (
hepatitis
)
30,205
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Rubella antibody titers were determined pretransplant and then serially posttransplantation in 52 consecutive patients whose renal allografts survived at least three months. Group A patients (18) had antibody titers greater than or equal to 1:128 in the posttransplant period. Group B (24) had intermediate antibody titers that never rose higher than 1:64. Group C (10) consistently had antibody titers less than 1:8. Group A did not differ from groups B and C with respect to age, race, sex, type of transplant, underlying
renal disease
, or maximum complement fixation antibody titers posttransplant to cytomegalovirus or herpes simplex virus, type 1. Group A did differ from groups B and C in its frequency of
hepatitis
, chronic liver disease, episodes of late rejection (greater than or equal to 21 days after transplant), transplant nephrectomy required for rejection, infections whose defense involves intact cell-mediated immunity, and the number of late rejection episodes per patient. Mechanisms underlying these associations are not known but apparently are not related to HLA phenotype.
...
PMID:Rubella antibodies and adverse events late after renal transplantation. 36 6
Twenty-one cases of acute glomerulonephritis in children with no previous history of
renal disease
were studied. Urinary infection with a rising titre of serum agglutinins against the organisms isolated from urine was found in 5 cases. No evidence of previous streptococcal infection was found in these cases. In the meantime all 8 cases with post-streptococcal glomerulonephritis remained without bacteriuria. In one case acute glomerulonephritis followed virus
hepatitis
, and in the remaining 7 cases the cause of glomerulonephritis was unknown. It is suggested that in predisposed patients the bacteria present in urinary infections might act as antigens starting immunologic reactions in the glomeruli, leading to glomerulonephritis. The final proof of this theory awaits immunofluorescence identification of these antigens in the glomeruli.
...
PMID:Acute glomerulonephritis with bacteriuria: a probable etiologic relationship. 38 Dec 37
Classical sex-linked hemophilia (Hemophilia A) has been described as due to deficiency in the synthesis of Factor VIII procoagulant activity (VIII:C). The availability of immunological techniques provided the means of identifying Factor VIII-Related Antigen(VI-IIR:Ag) detectable by rabbit antibodies to F VIII, which is distinct from VIII:C detected by human anti-F VIII available from multitransfused patients. Hemophilia A is lacking in VIII:C but not VIIIR:Ag. Recently, a third function of the F VIII "complex" was discovered with the help of ristocetin (von Willebrand's Factor, VIIIR: RCo). This activity is reduced in von Willebrand's syndrome. Estimation of the titers of VIII:C and VIIIR:Ag provides a method for more accurate detection of hemophilic carriers. Newly available chromogenic substrates perhaps will give rise to more simplified assays of VIII:C. The development of cryoprecipitates and stable lyophilized concentrates of F VIII has greatly simplified and intensified maintenance therapy, and has opened a new era in treatment. Prophylactic therapy has been shown to be very helpful in certain "high risk" cases. The impact and benefits of home care and self-administration has been tremendous. However, the varying quality of cryoprecipitates and the high cost of more purified concentrates are still stumbling blocks in treatment regimes. Other problems exist. Spontaneous bleeding, especially central nervous system bleeding, account for the majority deaths by haemorrhage. Inhibitor kinetics have been well characterized. It is clear that there exists "low" and "high" responders. For the "high" responders, plasmapheresis, immunosuppressives and the infusion of Factor IX concentrates have been utilized with varying success. The prevention of hemophilic arthropathy and its progression by maintenance therapy seems to be still inadequate. The results of trials with more vigorous regimes are awaited. The complications of therapy still remain to be solved. Apart from the well-known complications wuch as
hepatitis
, haemolytic disease and F VIII inhibitors, the existence of previously unnoticed complications as splenomegaly, hypertension,
renal disease
and paradoxal bleeding have been recently realized. The role of altered fibrinogen, fibrin degradation products (FDP) and unclassified fibrinogen derivatives (UFD) present in cryoprecipitates and F VIII concentrates in the above complications needs to be further clarified. In conclusion, tremendous progress in various aspects of hemophilia has been achieved in developed countries. Comprehensive care can now be carried out in various centers. On the other hand, developing countries still face a number of basic problems. The concept that hemophilia is a "manageable" disease and that chronic crippling and death from exsanguination can be prevented, should be disseminated widely by various means...
...
PMID:Recent advances in hemophilia. 52 46
The efficacy of correlating the L/S ratio in the amniotic fluid with fetal lung maturity has been substantiated in normal pregnancies. In gestations complicated by fetomaternal diseases, however, the assay is less reliable. This study involves 555 pregnancies in which there was a significant maternal, fetal, or placental disorder. The L/S ratio was related to fetal respiratory maturity as measured by Dubowitz criteria and the occurrence of RDS. The results show that pre-eclampsia, chronic hypertension, diabetes (Class D, E, F), significant cardiovascular disease, severe hemoglobinopathies, various congenital anomalies, chronic placental insufficiency, and prolonged ruptured membranes accelerated the L/S ration. Conversely, mild diabetes (Class B, C), intrinsic
renal disease
,
hepatitis
, collagen disease, hydrops fetalis, syphilis, and toxoplasmosis were associated with a delay in the L/S ratio. A significant increase in erroneous responses was noted in these patients when the L/S ratio was correlated to infant maturity and to the incidence of RDS. Possible mechanisms for these findings are discussed.
...
PMID:The lecithin/sphingomyelin ratio in cases associated with fetomaternal disease. 57 73
A 5 1/2 year old boy developed severe infectious mononucleosis (I.M.) with fever and
hepatitis
persisting for eight weeks. The diagnosis of I.M. was confirmed serologically by the development of a heterophile antibody and an ox cell hemolysin. During the acute illness, bilaterally enlarged kidneys were noted by intravenous urography even though the patient had no significant clinical or laboratory evidence of
renal disease
. Fifteen months following discharge, clinical and laboratory findings were normal and the kidneys had decreased markedly in size.
...
PMID:Renal enlargement associated with infectious mononucleosis. 123 19
From July 1981 to May 1991, 206 kidney transplantations were performed at the Chang Gung Memorial Hospital. There were 762 patients on our waiting list for transplantation at that time. Patient follow-up care was undertaken, alternately, by urologists and nephrologists. The average follow-up period was 4.0 +/- 2.8 years. Patient data were registered in the UCLA (University of California at Los Angeles) International Kidney Transplant Registry. Eighty patients received living-related transplants, 126 received cadaveric transplants. Twenty-four per cent of transplant recipients were carriers of HBsAg. Their survival rates were equal to those of non-carriers up to five years postoperatively, although they were prone to episodes of
hepatitis
. Nineteen kidneys were from HBsAg carriers with recipient survival rates, five years postoperatively, not significantly different from those who received kidneys from non-carriers. However, there was one case of seroconversion from HBsAg negative to HBsAg positive status. There were 19 deaths among the recipients, the major cause of death being infection (57.9%). Eight grafts were lost due to medical noncompliance. Malignant lymphomas were noted in three cases who are now alive and well. Three cases of hepatomas were noted, but unfortunately none of them survived. The transplant recipients were found to enjoy a better quality of life after undergoing psychiatric evaluation. The one-year patient survival rate was 97.4% and 96.2% for living-related and cadaveric transplants, respectively. The one-year graft survival rate was 96.0% and 88.5% for living-related and cadaveric transplants, respectively. Kidney transplantation is a well-accepted method of treatment for end-stage
renal disease
.
...
PMID:Clinical analysis of 206 cases of kidney transplantation. 135 9
The objective of this study was to determine the probabilities of specific morbid events or death among patients with end-stage
renal disease
(ESRD) treated by hemodialysis. A prospective cohort study was performed between March 1988 and September 1989 in 18 hemodialysis centers in 13 Canadian cities, representing about one third of the hemodialysis population in Canada. The inception cohort consisted of 496 patients entering hemodialysis who had survived 1 month. The few new hemodialysis patients who received erythropoietin (EPO) in the last 3 months of the study were excluded. Survival curves were compared using the Cox proportional hazards regression model. Older age and history of cardiovascular disease were independently associated with a greater probability of death. Age and history of cardiovascular disease were also associated with a greater probability of nonfatal circulatory events (myocardial infarction, angina requiring hospitalization, or stroke), while a serum albumin level less than or equal to 30 g/L (3.0 g dL) was associated with an increased probability of pulmonary edema. The probability of surviving 12 months without receiving a blood transfusion was 47.2% for males and 27.5% for females. The incidence of non-A, non-B
hepatitis
, as estimated by unexplained elevations in serum aspartate aminotransferase (AST) values, was not different between patients receiving and not receiving blood transfusions. The probability of hospitalization for any cause was greater for patients with grafts for vascular access than for those with fistulae, for those with a history of cardiovascular disease, for those with a serum albumin level less than or equal to 30 g/L, and for those with
renal disease
due to diabetes or vascular disease. Hospitalization due to circulatory disease was more likely among those with a history of cardiovascular disease and among those with a lower serum albumin level. Hospitalization for infectious disease was more likely among those with a lower serum albumin level and less likely among those with a fistula for vascular access. Among all patients receiving hemodialysis treatment for more than 6 months, there were 14.8 hospital days per year.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:Canadian Hemodialysis Morbidity Study. 155 66
Prospective studies have shown that the annual incidence of non-A, non-B (NANB)
hepatitis
may be high in haemodialysis patients. To assess whether hepatitis C virus (HCV), the major causative agent of post-transfusion and community-acquired NANB
hepatitis
, has a role in the pathogenesis of liver disease in dialysed patients, we have studied the prevalence and significance of antibodies to HCV in a cohort of patients with end-stage
renal disease
on chronic haemodialysis treatment. Seventy-four (30%) had circulating antibodies to HCV. Statistically significant associations with the anti-HCV carrier status were duration of haemodialysis treatment, blood transfusions, and the finding of abnormally elevated ALT on retrospective analysis. In contrast, only one of 103 dialysis staff members showed transient positivity for anti-HCV, suggesting a low risk of professional exposure to HCV. These findings suggests that HCV infection is relatively frequent in haemodialysis patients and may be responsible for a significant proportion of liver disease in this clinical setting.
...
PMID:Abnormal alanine aminotransferase activity reflects exposure to hepatitis C virus in haemodialysis patients. 171 92
We devised a periodic acid thionine schiff (PATS)-chromotrope method to detect the glomerular deposits more distinctly than conventional staining methods. The PATS-chromotrope method was compared with other immunological staining methods, such as immunofluorescence method and avidin biotin complex method. Formalin-fixed, and paraffin-embedded renal tissues were obtained from 26 patients with IgA nephropathy, 8 with lupus nephritis, 4 with minimal change nephrotic syndrome, 3 with membrano-proliferative glomerulonephritis, and 3 with
hepatitis
-B associated
nephropathy
. Thionine Schiff reagent was used instead of fuchsin-schiff reagent to stain the basement membrane blue. Subsequently, chromotrope 2R was used to stain the glomerular deposits. For immunofluorescence method, frozen renal tissues were stained with FITC-labelled anti-human IgG, IgA, C3 and fibrinogen. For avidin biotin complex method, the same sections as PATS-chromotrope method were stained with anti-human IgG, IgA, and C3. In PATS-chromotrope method, deposits were identified in 9 of 26 specimens with IgA nephropathy, 3 of 8 specimens with lupus nephritis, and one of 3 specimens with
hepatitis
-B associated
nephropathy
. Localization of deposits in PATS-chromotrope method was identified more distinctly than immunofluorescence method or avidin biotin complex method. PATS-chromotrope method is useful to detect the deposition of immune complex on routine light microscopy in human glomerular disease.
...
PMID:[Detection of glomerular deposits of various renal diseases on light microscopy using periodic acid thionin [PATS]-chromotrope staining]. 177 Jun 28
Aside from disease induced by the direct pharmacological effect of heroin or cocaine, the occurrence of several medical complications not directly related to the drug itself is becoming an increasingly serious problem. In addition to the well-known occurrence of infective diseases, including AIDS, related to the i.v. use of heroin, heroin addicts also seem significantly more at risk for chronic
nephropathy
. Amyloidotic
nephropathy
is especially frequent in addicts who use heroin by subcutaneous route (skin popping); it seems to be mediated by an immunologic mechanism. Amyloidotic
nephropathy
is the main cause of renal failure among drug addicted subjects. Cardiovascular and cerebrovascular diseases are the most frequent medical complications observed in cocaine users. However, the occurrence of infective disease, such as endocarditis or
hepatitis
related to the parenteral use of the drug, is becoming frequent in these patients. Pulmonary disease is also common due to the route of administration of crack. These medical complications of drug addiction belong to the specific field of internal medicine and should be promptly recognized and treated by the physician.
...
PMID:[Medical complications connected with the use of drugs]. 177 47
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