Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The course of disease of a patient with membranoproliferative glomerulonephritis and partial lipodystrophy is described. The case is further characterized by a deficiency of C3 and C3- activator, by normal values of C4, by evidence of the nephritogenic factor, by raised fibrin degradation products and by an unselective proteinuria. The course of the glomerulonephritis runs parallel to a pronounced susceptibility to infection (at first varicella, tonsillitis and measles, later pneumonia, meningitis, encephalitis and hepatitis). On account of a nephrotic syndrome and an initative impairment of the renal function, a cytostatic treatment was begun, which although raising the C3 level did not influence the further course of the disease. As the patient has a healthy identical twin sister without lipodystrophy, who shows no reduction in C3 and no nephritogenic factor, this case proves that these diseases are acquired and not genetically determined.
 ...
PMID:Membranoproliferative glomerulonephritis with partial lipodystrophy: discordant occurrence in identical twins. 12 86

Toxicosis was induced in pregnant Holstein-Friesian heifers by giving polybrominated biphenyls a in gelatin capsules at the rate of 25 g/day. Initially, this dosage was approximately 67 mg/kg of body weight. Clinical signs were anorexia, excessive lacrimation and salivation, diarrhea, emaciation, dehydration, depression, and abortion. Fever was not evident during the experiment. Values for serum glutamic-oxalacetic transaminase, lactic dehydrogenase, blood urea nitrogen, and bilirubin were increased. Changes in packed cell volume, hemoglobin content, total erythrocyte and leukocyte counts, and differential leukocyte counts were minimal and reflected dehydration and secondary infection. The principal urine changes were decreased specific gravity and moderate proteinuria. Gross necropsy findings included dehydration; subcutaneous emphysema and hemorrhage; atrophy of the thymus; fetal death with concomitant necrosis of cotyledons; kidneys that were enlarged, pale tan to gray; thickened wall of the gallbladder; inspissated bile; edema of abomasal folds; mucoid enteritis; linear hemorrhage and edema of the rectal mucosa; and secondary pneumonia. Microscopic changes were most marked in the kidneys, gallbladder, and eyelid. In the kidney, the principal changes were extreme dilatation of collecting ducts and convoluted tubules, with epithelial degenerative changes of cloudy swelling, hydropic degeneration, and separation from the basement membrane. Common changes in the gallbladder were moderate to marked hyperplasia and cystic dilatation of the mucous glands in the lamina propria. The changes in the eyelids were characterized by hyperkeratosis, with accumulations of keratin in hair follicles of the epidermis and squamous metaplasia with keratin cysts in the tarsal glands. Clinical signs and lesions of toxicosis did not develop in heifers given the polybrominated biphenyls at the rate of 0.25 mg and 250 mg/day for 60 days. Initially these rates were approximately 0.00065 mg/kg and 0.65 mg/kg of body weight, respectively.
 ...
PMID:Pathology of experimentally induced polybrominated biphenyl toxicosis in pregnant heifers. 18 92

Histologic and immunopathologic studies were performed at autopsy on the kidneys of a patient in whom hematuria and proteinuria developed in association with cytomegalovirus (CMV) pneumonitis. Light microscopic examination of the kidneys revealed focal mesangial proliferative glomerulonephritis. Immunofluorescent microscopy revealed a granular deposition of IgG, IgA, C3, and C4, mainly in the mesangium. CMV antigens were also demonstrated in a similar immunofluorescent pattern. Glomerulus-bound immunoglobulins were eluted and demonstrated to contain antibodies to CMV antigens. These findings suggest that in some patients who have CMV infection immune-complex glomerulonephritis is induced by glomerular deposition of CMV antigen-antibody complexes.
 ...
PMID:Immune-complex glomerulonephritis associated with cytomegalovirus infection. 22 31

The kidneys of three patients who died of pneumonia due to Klebsiella pneumoniae were studied at autopsy by light and immunofluoerescent microscopy. One had no clinical evidence of renal disease; two had only microscopic hematuria and mild proteinuria. Light microscopy revealed focal proliferative glomerulonephritis in all three cases. Also in all three, immunofluorescent microscopy revealed a granular deposition of capsular polysaccharide antigens of Klebsiella pneumoniae in association with immunoglobulins and complement components in the mesangium and along the glomerular basement membrane. Furthermore, the glomerular bound immunoglobulins were eluted and demonstrated to contain antibodies specific to a capsular polysaccharide antigen of Klebsiella pneumoniae isolated from each patient. These findings may illustrate that the capsular polysaccharides of Klebsiella pneumoniae are antigenic, and that the immune complex deposition in the kidney during infection with this agent can be associated with renal morphological changes. Whether or not clinical evidence of nephritis occurs may depend on the characteristics of the infection and the host factors.
 ...
PMID:Immune complex glomerulonephritis associated with Klebsiella pneumoniae infection. 32 Nov 71

A 50-year-old Swiss male died from strongyloidiasis 8 weeks after renal allotransplantation. Past history revealed malaria at age 20 years, when the patient had stayed in tropical and subtropical areas, as well as pulmonary tuberculosis. Hypertension, erythrocyturia, proteinuria and unexplained episodes of blood eosinophilia were first noticed age 45, and 4 years later dialysis was started. A mild acute rejection crisis was successfully treated 4 weeks after transplantation. 2 weeks later, however, bilateral pneumonia developed. Despite vigorous antibiotic and tuberculostatic therapy the patient died in septic shock. Autopsy revealed strongyloidiasis with adult females, eggs and rhabditiform larvae of Strongloides stercoralis in the small intestine. Numerous filariform larvae were detected in the lungs, in the walls of bronchi and trachea, in the brain, in the walls of arteries, and in lymphnodes. Massive granulomatous inflammatory reaction and extensive pulmonary hemorrhage were the main pathological findings.
 ...
PMID:[Strongyloidiasis following kidney transplantation]. 36 Mar 82

A review of the medical records of 123 persons with Legionnaires' disease hospitalized in the 1976 Philadelphia epidemic showed that the manifestations of infection ranged from mild grippe to a severe pneumonia that also involved other organ systems. Early in the illness, constitutional symptoms predominated. Fever, malaise, myalgia, rigors, confusion, headache, and diarrhea were usually followed by nonproductive cough and dyspnea. Physical examination showed few abnormalities other than rales. Moderate leukocytosis with left shift, elevated erythrocyte sedimentation rate, elevation of serum levels of liver enzymes, and hematuria and proteinuria were characteristic. Chest radiograph showed patchy, often nodular, areas of consolidation. Progression of pneumonia led to respiratory failure and the need for mechanical ventilatory assistance for 19 patients; renal failure, primarily after shock, occurred in 18 persons. Twenty-six patients died. Treatment with erythromycin or tetracycline resulted in the lowest case-fatality ratios, but the associations were not statistically significant.
 ...
PMID:Legionnaires' disease: clinical features of the epidemic in Philadelphia. 43 27

A case of ulcerative colitis associated with secondary amyloidosis in a 62-year-old man who died from septic shock and pneumonia complicating head injury is reported. Amyloid deposition was incidentally found at autopsy. Proteinuria and hepatomegaly discovered a few days before his death were the only signs of amyloidosis. The postmortem examination showed chronic ulcerative colitis (remitting form) with pseudo-polyps and amyloid deposition in the liver, spleen, pancreas, rectum, adrenals and kidneys. Although secondary amyloidosis complicating with Crohn's disease has been frequently reported, amyloidosis associated with ulcerative colitis has been exceptionally described and only 10 cases have been collected from the literature.
 ...
PMID:[Ulcerative colitis and amyloidosis. Presentation of a case and review of the literature]. 138 45

Retinal vascular manifestation is the most common form of ophthalmic involvement in patients with systemic lupus erythematosus (SLE). Most frequently these consist of cotton-wool spots with or without intraretinal hemorrhages. Although rare, a more severe retinal vaso-occlusive disease, termed retinal vasculitis, has been described. We report on a 37-year-old white female with a 13-year follow-up of chronic discoid lupus erythematosus, which suffered massive bilateral visual loss coincident with the systemic exacerbation of her disease (proteinuria, pneumonia, serositis, leucopenia). The diagnosis of SLE was established with reference to the revised ARA-criteria (American Rheumatism Association). Ophthalmoscopy and fluorescein angiography revealed the typical aspect of a SLE-associated vaso-occlusive retinopathy on both eyes with marked ischemia of the macula. Immediate maximal immuno-suppressive therapy, early performed panretinal photocoagulation and subsequent cryoretinopexy did not stop the progression of the disease. Six months after the initial event vascularisations of the disc and rubeosis iridis occurred, but no secondary glaucoma up to date. In this patient, the almost complete absence of characteristic autoantibodies and immunological markers was striking. The correlation with other lupus manifestations, different therapeutic concepts and prognostic factors in SLE-associated retinal vasculitis are discussed.
 ...
PMID:[Severe occlusive bilateral retinal vasculitis within the scope of seronegative systemic lupus erythematosus]. 147 91

A 1987 questionnaire sponsored by the Health and Welfare Ministry concerning the clinical subsets and severity of systemic lupus erythematosus (SLE) was distributed to 93 medial facilities. A clinical analysis of the outcome and treatments was accomplished on one thousand six hundred and fourteen SLE patients fulfilling ARA criteria. The outcome was evaluated into 6 categories, namely; complete remission, incomplete remission, no change, gradual worsening, rapid worsening and unknown. Treatments included (1) anti-inflammatory drugs, (2) initial dose of prednisolone (PSL) below 29 mg/day, (3) initial dose of PSL from 30 to 59 mg/day, (4) initial dose of PSL above 60 mg/day, (5) pulse therapy, (6) immunosuppressants, (7) plasmapheresis, and (8) hemodialysis. Statistical significances were determined with ridit analysis. The severity of the disease for 1,614 SLE patients was evaluated by the judgement of each medical facility independently, separating it into 3 grades. As a result, 16.8% was evaluated as severe, 54.6% was evaluated as moderate, and 28.6% was evaluated as mild. Clinical subsets were divided into 3 categories according to the outcome; (1) those with high complete remission rates (serositis, convulsion, oral ulcers, unconsciousness, hemolytic anemia and so on), (2) those with high incomplete remission rates (lupus nephritis, digital gangrene, hypertension, peripheral neuropathy, erythema, Raynaud's phenomenon and so on), and (3) those with high rates of no change or worsening (aseptic bone necrosis, pulmonary hypertension, pneumonitis, chronic renal failure and so on). SLE patients with persistent proteinuria below 3.4 g/day, pulmonary hypertension, or pneumonitis treated with large doses of PSL such as an initial dose of PSL above 60 mg/day and/or pulse therapy had a significantly higher remission rate than those treated with small dosages of PSL. Hereafter, the establishment of modes of treatments for increasing the remission rates of intractable clinical subsets in highly desired.
 ...
PMID:[Studies on clinical subsets and severity of systemic lupus erythematosus based on a 1987 questionnaire conducted in Japan--clinical analysis of the outcome and treatments in clinical subsets]. 160 13

In this review of 159 pts with systemic lupus erythematosus (SLE) followed for 18 years, 78 pts had major infections (20/100 pt-years). Patients with infection had a higher incidence of proteinuria, central nervous system involvement, the use of methylprednisolone boluses and mortality rate. Infection was independent of the amount of steroids and immunosuppressor drugs used. Microorganisms were isolated in 77% of the cases, gram negative enterobacteria were the most common isolates. 30% of the pts had pulmonary infection; and 84% of the infections happened during steroid therapy. Immunosuppression was associated to repeated infections. The 19 pts with fatal infections had a higher frequency of pneumonia and septicemia, and received high doses of steroids (> or = 40 mg). No relation to immunosuppression was found in this group. In 26% opportunistic microorganisms were isolated in association to the use of high doses of steroids. Even if survival of SLE has improved in the last 40 years, infections are still an important cause of mortality, most of them related to aggressive steroid therapy.
 ...
PMID:[Infections in systemic lupus erythematosus]. 184 4


1 2 3 4 5 6 7 8 9 10 Next >>