Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Given the high morbi-mortality of foot infections among the diabetics and the poor knowledge of their predictive, clinical and evolutive factors, we have retrospectively studied a group of patients with these characteristics, comparing them with infections among diabetics affecting other locations. We studied 66 infections among diabetics: 34 patients with diabetic's foot and 32 with infections at other locations: 20 pyelonephritis and 12 pneumonias. Medical records were obtained in all cases and all patients underwent a complete physical exploration in order to assess their risk factors. We observed as a significant predictive factor of diabetic's foot, diabetes type I, with an evolution longer than 10 years, neuropathy, vasculopathy or retinopathy. From the clinical point of view and compared with the other infections, these patients showed longer hospitalization, greater initial clinical severity, glucemias higher than 200 mgr/l., anemia and high GSR. Ethiologically, the infection of diabetic's foot was polymicrobian in 42.3% of all cases, being S. aureus the microorganism more frequently isolated. On the contrary, in infections at other locations, monomicrobian flora was more frequent, being E. coli the most frequent in pyelonephritis and S. pneumoniae in pneumonias. The evolution was satisfactory in all cases, with a close medical and surgical combined treatment and the appropriate use of antibiotic combinations, mainly clindamicine + tobramicine in the diabetic's foot and cefuroxime in the other locations.
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PMID:[Infections in the diabetic. Comparative study of infections in the foot and other locations]. 139 75

Levels of R proteins, immunoglobulins A, M, and G, natural anti-sheep erythrocyte antibodies, active oxygen (superoxide) were measured in the neutrophilic leukocytes in pregnant females at a risk for late gestosis. The examinees were found to have high levels of R proteins, IgA, IgM, natural anti-sheep erythrocyte antibodies, neutrophils capable to restore NST, and low levels of IgG. Teen-agers, old-year primiparas, pregnant females with a history of pyelonephritis, obesity, neuropathy in the prior labour, and hypertensive vegetovascular dystonia constituted a gestosis-risk group. The R-protein test should be considered to be the most informative indicator of a gestosis risk.
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PMID:[Immunity indices in the diagnosis of pretoxicosis in women with an increased risk for the development of late toxicosis]. 165 May 37

The diabetic neurogenic paralytic bladder is characterized by marked residual urine, secondary infection, pyelonephritis, sepsis, and azotemia. Initial manifestations were studied in diabetic patients with and without neuropathy and in nondiabetic controls, all without symptoms referable to the urinary tract. The nondiabetic controls and the diabetics without neuropathy were urologically normal. Eighty-three percent of the diabetic patients with neuropathy had objective evidence of neurogenic bladder involvement; however, there was no residual urine, infection, pyelonephritis, sepsis or azotemia. The disparity between early and late bladder involvement is determined by the factor of residual urine, which is the measure of advancing bladder neuropathy leading to decompensation. Progressive decompensation of the asymptomatic diabetic bladder may be a cause of the increased frequency of renal infection in diabetic patients.
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PMID:Development of urinary bladder dysfunction in diabetes mellitus. 735 22

Urinary tract infections rank first among the infections of patients with diabetes mellitus. They are encouraged by chronic hyperglycaemia and occur more frequently in diabetic women aged over 50 who suffer from disorders of the autonomic nervous system responsible for disturbances of bladder voiding. Another facilitating factor in younger women is pregnancy. Acute pyelonephritis is more dangerous than in non-diabetic populations, being often painless and therefore neglected. An unexplained blood glucose imbalance may be the only manifestation of acute pyelonephritis. In these patients, pyelonephritis is more frequently complicated by pyonephritis or papillary necrosis, both capable of threatening the patient's life or renal function. Moreover, since the diabetic kidney is exposed to a specific glomerulopathy with nephroangiosclerosis and interstitial lesions, all infections may aggravate these lesions, and they must be treated vigorously. Antibiotics may be less effective due to reduction of their tissue levels, and relapses, more frequent and resistant to treatment, may call for prophylactic treatment in certain patients. This is why urinary tract infections must be detected systematically and with a frequency which depends on the presence or absence of facilitating factors: female sex, age, neuropathy, mechanical causes and pregnancy. Using dipsticks that detect urinary leucocytes and nitrates makes detection easier and less costly.
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PMID:[Acute pyelonephritis in diabetic patients]. 837 19

The objective of this study was to demonstrate the effects of prolonged exposure to 6-ANA at low dose-levels in dogs. A male and a female Beagle dog received daily oral repetitive doses of 1 mg/kg or less for 20 weeks. Both dogs showed lacrimation, conjunctivitis, reduced motility and anemia since the second week of treatment. The female dog was more affected than the male and at the end of treatment period it had tremor, hanging lower jaw, stepping gait of the hind limbs, hunched posture, and general debilitation. Post-mortem examination of the female dog revealed prominent brain edema with pressure atrophy of the dorsal cranial bones. Microscopic examination of the nervous system revealed spongiform neuropathy in both animals mainly affecting the telencephalic cortex and hippocampal fascia dentata, the substantia gelatinosa in the spinal cord and the dorsal root and autonomic ganglia. The changes were produced by vacuolation of astrocytes in the central nervous system and perineuronal satellite cells in the ganglia. Examination of the other organs revealed thymic atrophy and high hematopoietic activity of the bone marrow in both dogs. The male had severe interstitial edema and vacuolar degeneration of the testicular seminiferous tubules and the female had marked chronic pyelonephritis. This chemically induced spongiform neuropathy in dogs obviously represents a subchronic form of the "energy deprivation syndrome" induced by impaired glucose utilization. Vacuolar degeneration of the testicular seminiferous epithelium may have the same pathogenesis.
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PMID:Spongiform neuropathy induced in dogs by prolonged, low-level administration of 6-aminonicotinamide (6-ANA). 978 99

The authors present treatment policy in acute pyelonephritis (AP) associated with diabetus mellitus (DM) and analyse treatment efficacy basing on the material on 214 patients. A clinical course of AP in the presence of DM has some specific features. The disease manifests primarily with clinico-laboratory signs of DM decompensation. Lack of insulin therapy effect in DM decompensated patients indirectly points to acute, especially purulent, pyelonephritis. High temperature, abnormal leukocytic blood picture, leukocyturia, hypercreatininemia in patients with insulin-resistent DM demands urological examination. Renal and urinary pathology is prompted by x-ray picture of atonic dilation of the caliculopelvic system and ureter in neuropathy. Vesicoureteral reflux, tower-like deformation of the urinary bladder, ureterohydronephrosis in DM patients are readily diagnosed with cystography, excretory urography and ultrasonic investigation. Therapeutic policy must be based on pyelonephritis form, severity of DM and efficacy of conservative therapy. No response to therapy, increasing academia and intoxication show failure of conservative treatment and absolute necessity of surgery. In extended purulent acute pyelonephritis preference is given to primary nephrectomy. The differentiated policy of acute pyelonephritis treatment led to DM remission and therapeutic response in 84.6% patients. Total lethality was 15.4%. Its cause was a severe condition of the patients.
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PMID:[Acute pyelonephritis in diabetes mellitus]. 1470 39