Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In summary, GH secretion and, to a lesser extent, GH metabolic clearance, are subject to regulation in health and disease. Nutritional, body compositional, metabolic, and age-related and sex-steroid related mechanisms as well as adrenal glucocorticoids, thyroid hormones, and renal and hepatic function all govern pulsatile GH release in adults. Moreover, tissue resistance to GH action may occur as an inborn (Laron dwarf) or acquired (fasting, diabetes mellitus, chronic renal failure) defect and modulate the function of the somatotropic axis. Finally, GH action is controlled by the local synthesis of IGFs and their binding proteins in target tissues.
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PMID:Clinical pathophysiology of the somatotropic (GH) axis in adults. 148 76

In a case-control study of 92 Indian patients, 46 with active tuberculosis (cases) and 46 tuberculin reactors without the disease (control subjects), significantly more control subjects than patients had prior adequate isoniazid chemoprophylaxis. While the Indian Health Service recommends treating all tuberculin reactors with isoniazid prophylaxis, most (75%) of our tuberculosis (TB) cases could have been prevented if the guidelines of the American Thoracic Society had been followed. Diabetes, alcohol abuse, and chronic renal failure were risk factors for active TB. Despite marked reductions in TB morbidity and mortality rates among American Indians and Alaska Natives over the past 30 years, their TB rates are still two to three times higher than overall United States and white rates. Enhanced TB control programs with an emphasis on preventive therapy for patients at risk for developing active disease, especially those with diabetes and chronic renal failure, could decrease the incidence and eventually eliminate TB among American Indians and Alaska Natives.
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PMID:The benefits of isoniazid chemoprophylaxis and risk factors for tuberculosis among Oglala Sioux Indians. 154 17

Between January 1982 and August 1989, cadaveric renal transplantation was performed in 22 patients 65 years old or older. Mean recipient age was 68 years (range 65 to 73 years). There were 17 men and 5 women. Additional risk factors included retransplantation (3 patients), high (greater than 30%) panel reactive antibody (4) and diabetes (1). All patients received cyclosporine as part of the immunosuppressive regimen. The 3-year actuarial patient and allograft survival rates were 89% and 71%, respectively. There were 6 graft losses due to chronic rejection (2 patients), renal vein thrombosis (1), myocardial infarction (1), withdrawal of immunosuppression because of sepsis (1) and primary nonfunction (1). Of the 16 patients with a functioning graft 12 currently have a serum creatinine of less than 2.0 mg./dl. These results suggest that cadaveric renal transplantation is an acceptable form of treatment for patients older than 65 years with end stage renal disease.
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PMID:Renal transplantation in patients 65 years old or older. 155 20

Experimental animal studies have demonstrated a renal protective effect of ACE inhibition therapy in diabetes mellitus and the remnant kidney model of chronic renal failure. The mechanism of this effect is secondary, at least in part, to the drugs' effects on glomerular hemodynamics. In addition, there is further evidence to suggest that ACE inhibitors may influence other pathogenic mechanisms of progressive renal insufficiency. Preliminary data in clinical studies suggest that ACE inhibition therapy decreases proteinuria and may ameliorate the decline of the glomerular filtration rate in diabetic nephropathy and progressive renal insufficiency of other etiologies. However, before this conclusion can be definite, a large, prospective, randomized clinical trial is required to compare ACE inhibitors to conventional antihypertensive agents. Since calcium channel blockers are metabolically neutral in that they do not increase serum cholesterol or glucose levels and generally do not cause orthostatic hypotension, they may be ideal agents for such a comparison study.
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PMID:Progressive renal insufficiency: the role of angiotensin converting enzyme inhibitors. 155 7

For patients with severe diabetes complicated by renal failure, simultaneous kidney-pancreas transplantation offers some hope. The National Dialysis and Kidney Transplantation Study reports that transplant patients have a higher quality of life, higher employment, and higher perceived health beliefs than patients on dialysis. With this thought in mind, simultaneous kidney-pancreas transplantation can be seen as an appropriate and attractive alternative. That is, simultaneous kidney-pancreas transplantation is a viable option for the patient with type I diabetes mellitus and ESRD.
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PMID:Management of the patient receiving simultaneous kidney-pancreas transplantation. 156 8

Medicare's End-Stage Renal Disease (ESRD) Program makes renal replacement services accessible for the majority of Americans with renal failure. National data from Medicare demonstrate complex and variable patterns of use of renal replacement services among US racial and ethnic groups. The black population has consistently suffered from a greater than 3.5-fold higher rate of treated ESRD than has the white population. The rates of hypertensive, diabetic, and glomerulopathic ESRD are all substantially greater in blacks than in whites, and hypertension has accounted for a far greater proportion of ESRD in blacks than any other diagnosis. There is a paucity of national data on the occurrence of ESRD in Hispanic Americans. However, data from Texas strongly suggest that the incidence rate of treated ESRD is much higher in Mexican Americans than in non-Hispanic whites. Higher rates are apparent for each of the three most important causes of ESRD: hypertension, diabetes, and glomerulonephritis. Native Americans experience ESRD at a rate intermediate between those of whites and blacks, but their rate of diabetic ESRD is higher than in either blacks or whites. However, considerable diversity exists among Native American tribal groups. Significant barriers to the acquisition of preventive care have been identified, especially for blacks. While these barriers to preventive care are accompanied by a significantly impaired health status of the black American population, a specific causal relationship between impaired access to care for blacks and their predisposition to ESRD has not been established.
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PMID:End-stage renal disease in US minority groups. 158 26

Changes in carbonic anhydrase (CA) activity have been associated with metabolic diseases like diabetes mellitus and hypertension. To explore the exchange of H+ for Na+ and 22Na+, the sodium pool, CA activity and H2O content in erythrocytes from the two groups of diabetic chronic renal failure (CRF) patients with and without hypertension before dialysis were studied. The results were compared with those from the normotensive controls. The CA activity was determined spectrophotometrically, the sodium pool by ouabain insensitive 22Na+ influx and the percent H2O content gravimetrically. The 22Na+ influx in CRF patients with hypertension was significantly higher (p less than 0.025) than in the normotensive CRF patients and the controls. The levels of CA activity (U/min/mL) and the percent H2O content were significantly different in the hypertensive and the normotensive CRF patients from the control group (2.24 +/- 0.69 and 67.11 +/- 1.33, 1.95 +/- 0.63 and 66.43 +/- 1.51, 1.44 +/- 0.07 and 63.61 +/- 1.72, respectively). The present study implies a relationship between the 22Na+ influx and CA activity in CRF patients with hypertension. The variation of CA activity may thus result in changes in H+ production and ultimately in the intracellular Na+ pool.
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PMID:Erythrocyte carbonic anhydrase: a major intracellular enzyme to regulate cellular sodium metabolism in chronic renal failure patients with diabetes and hypertension. 161 Mar 83

Systemic and renal oxygen consumption and hemodynamics were studied in patients with normal renal function (NI; serum creatinine concentration (Screat), 1.0 +/- 0.04 mg/dL) and those with moderate chronic renal failure with diabetes mellitus Screat, 2.7 +/- 0.2 mg/dL) or without diabetes mellitus (Screat, 2.4 +/- 0.1 mg/dL). Patients with chronic renal failure were anemic and had normal systemic oxygen consumption (NI, 10,564 +/- 277; chronic renal failure, 9,669 +/- 362 mumol of O2/min) and elevated systemic oxygen extraction (NI, 22.9 +/- 1; chronic renal failure, 30.9 +/- 1.2%) (P less than 0.02). Cardiac output and index and arterial oxygen saturation were equivalent in normal patients and in patients with chronic renal failure. Patients with chronic renal failure had higher renal oxygen extraction (NI, 7.3 +/- 0.8; chronic renal failure, 13.9 +/- 1%), lower RBF (NI, 572 +/- 146; chronic renal failure, 197 +/- 20 mL/min/kidney), and lower renal oxygen consumption per kidney (NI, 391 +/- 101; chronic renal failure, 177 +/- 20 mumol of O2/min/kidney) than did normal patients (P less than 0.02). There was a linear relationship between hemoglobin and RBF (r = 0.47, P less than 0.02). Patients with chronic renal failure and diabetes had lower RBF (diabetes mellitus, 146 +/- 23; without diabetes, 242 +/- 28 mL/min/kidney) and renal oxygen consumption per kidney (diabetes mellitus, 131 +/- 21; without diabetes, 218 +/- 29 mumol of O2/min/kidney (P less than 0.03) but equivalent renal oxygen extraction when compared with patients without diabetes. Patients with chronic renal failure without diabetes mellitus had higher renal oxygen consumption when expressed per 100 mL of creatinine clearance (diabetes mellitus, 1,016 +/- 150; without diabetes mellitus, 1,453 +/- 175 mumol of O2/min/100 mL of creatinine clearance; P less than 0.03). There was a significant linear relationship (P less than 0.005, r = 0.38) between calculated creatinine clearance and renal oxygen consumption with a y intercept representing basal renal oxygen consumption (115 mumol of O2/min/kidney) and a slope of 2.3 mumol of O2/mL. Patients with moderate chronic renal failure have normal systemic oxygen consumption but reduced RBF and renal oxygen consumption. The latter parameters are even lower in patients with chronic renal failure and diabetes. Renal hypermetabolism is more likely to exist in nondiabetic than diabetic renal disease. Basic human renal physiology and pathophysiology are described by the relationships between renal oxygen consumption, blood flow, oxygen extraction, and creatinine clearance in patients with normal and abnormal renal function of varied cause.
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PMID:Renal and systemic oxygen consumption in patients with normal and abnormal renal function. 161 Sep 83

We report the case of an elderly black woman with a 20-year history of insulin-independent diabetes mellitus (IDDM), chronic renal failure, hypertension, proliferative retinopathy, and classical histologic features of diabetic glomerulosclerosis on renal biopsy. Repeat determinations of urinary albumin excretion rates failed to disclose significant microalbuminuria. This presentation should remind the clinician that a small minority of patients with IDDM of long duration may have severe diabetic glomerulosclerosis and renal insufficiency without detectable microalbuminuria.
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PMID:Diabetic glomerulosclerosis and chronic renal failure with absent-to-minimal microalbuminuria. 162 84

Clinical, biochemical, radiological and echo-cardiographic (echo) evaluation was done prospectively in 50 patients of untreated end stage chronic renal failure (CRF). While clinically congestive cardiac failure (CCF) was diagnosed in 24%, low ejection fraction on echo was found in only 16%. Echo in these cases showed evidence of cardiac chamber dilatation in most (mean LVID (D) 54.1 +/- 6.51 and (S) 36.4 +/- 6.9 mm, but parameters of cardiac functions were normal in most. Mitral annular calcification (MAC) was detected on echo in 26%. On comparing patients with MAC (Group I) and those without MAC (Group II), the aetiological factor found more frequently in Group I was diabetes (61.5% vs 35.1%, P less than 0.05). Clinical features such as older age (mean age 54 years vs 45.5 years), severe hypertension, and grade IV and above murmur (15.2% vs none) were more common among group I patients. However, the difference was not statistically significant. Parameters of calcium metabolism were similar in the two groups. Conduction disturbances (30.7% vs 5.4%) were significantly more common in Group I (P = 0.05). The mitral regurgitation due to MAC was of no haemodynamic significance. Complications of MAC syndrome were rare.
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PMID:Mitral annular calcification in untreated chronic renal failure. 162 45


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