Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 60-year-old man presented with waste, muscle weakness and pain of knees and shoulders. Endocrinological investigations revealed low plasma cortisol and ACTH levels, delayed response of plasma cortisol to ACTH, no response of plasma ACTH to CRF and normal response to other pituitary hormone to corresponding stimulate test. He was diagnosed as isolated ACTH deficiency. Then we examined plasma type IV collagen 7S and fibronectin, because experimentally, corticosteroid regulates the extracellular matrix structure composed of type IV collagen, fibronectin and so on. These parameters were elevated and rapidly decreased to the normal range with the replacement of hydrocortisone, simultaneously his arthralgia was improved. These parameters can reflect the biochemistric change in cortisol deficiency state.
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PMID:[Changes of type IV collagen 7S and fibronectine in a patient with isolated ACTH deficiency]. 852 45

We report on 10 patients with acute renal involvement in Hantaan virus infection observed at the Department of Nephrology, Faculty of Medicine, Skopje, Republic of Macedonia, during a period of 3 years (October 1987-July 1990). Eight patients were male and 2 were female, aged 37.5 +/- 4.8 years. The diagnosis of Hantaan virus infection was proven by an indirect immunofluorescent and ELISA test with a significant increase of the titer after a week to ranges from 1:512 to 1:2,048. Percutaneous renal biopsy was performed in 3 cases using standard procedures for optical and immunofluorescent microscopy. Fever, weakness, headache, conjunctival injection, hematuria, and lumbar pain were clinical features all patients had in common. Complete anuria was noted in 7 out of 10 and oliguria in the other 3 of the 10 cases with serum levels of creatinine 967 +/- 152.6 mumol/L. Other following laboratory findings were leukocytosis in 10 out of 10 patients, with neutrophylia, and reduction of serum sodium and potassium in 8 out of 10, and a decrease in serum complement C3 in 3 out of 10 patients. Percutaneous renal biopsy confirmed interstitionephritis in 2 out of 3 biopsied patients and acute diffuse proliferative glomerulonephritis in the third. Interstitial mononuclear infiltration with dominant T cells proven with monoclonal antisera (direct immunoperoxidase method) was present in all 3 cases. The outcome of the disease was good in 8 of the 10 patients with a development of polyuric phase and complete recovery of renal function later. One patient with interstitial lesions on biopsy developed chronic renal failure, and the other with a concomitant brucellosis died during the polyuric phase of the disease.
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PMID:Hantaan virus infection with acute renal failure. 857

Meperidine is widely used for pain control in the hospital setting. It is also known for its propensity to cause mental status changes in renally and hepatically impaired patients. A case is reported of a 37-year-old man with chronic renal failure maintained on peritoneal dialysis in whom delirium developed when he was treated with meperidine not only on one occasion but also on two subsequent admissions. The pharmacology of meperidine is reviewed and the implications of using the medication in patients with renal impairment are discussed.
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PMID:Meperidine associated mental status changes in a patient with chronic renal failure. 866 67

A 59-yr-old man with chronic renal failure was admitted for evaluation of generalized skeletal pain and frontal bone mass, which was lytic on radiography. Bone scintigraphy demonstrated several foci of moderately increased uptake, without involvement of the skull mass. Radiographs of these lesions were compatible with brown tumors. Serum parathormone level was elevated and CT demonstrated a lower right cervical mass, consistent with parathyroid tumor. Following the removal of the mass and decrease in parathormone levels, the patient suffered from a prolonged period of hypocalcemia and his bone pain worsened. Repeat bone scintigraphy showed an increase in the number and intensity of the areas of focal uptake, consistent with hungry bone syndrome. This flare-up phenomenon is due to an increase in bone metabolism and is an uncommon finding following parathyroidectomy for primary hyperparathyroidism.
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PMID:Bone scintigraphy in hungry bone syndrome following parathyroidectomy. 870 77

A case of squamous cell carcinoma of the left renal pelvis associated with chronic renal failure on hemodialysis is reported. The patient, a 59-year-old man, had undergone bilateral nephrolithotomy, in 1966, followed by right ureterolithotomy and bilateral percutaneous nephrolithotripsy, but residual stones existed. He suffered from left flak pain and fever, and computed tomography (CT) and magnetic resonance imaging (MRI) revealed left perirenal abscess in July 1994. Percutaneous drainage and antibacterial chemotherapy were performed, but his symptoms did not improve. Three months later, CT and MRI revealed a mass in the left perirenal space and destruction of the 12th thoracic vertebra, which were considered to be infectious changes. On November 9, 1994, left nephrectomy was performed. Histopathological diagnosis was moderately differentiated squamous cell carcinoma, grade 2, INF-gamma, pT4, pR1, pL0 and pV1. In spite of irradiation therapy, he died on January 19, 1995.
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PMID:[Squamous cell carcinoma of the renal pelvis associated with renal stones in a patient with chronic renal failure: a case report and a review of the Japanese literature]. 874 2

A 69-year-old female with a fourty-year history of rheumatoid arthritis visited Kobe University hospital with complaints of subcutaneous soft tumor on both hands and arthritic pain of both knees. She has been given 10 mg of predonisolone for several years and had a history of hydronephrosis. Her radiographs revealed periarticular calcification in the hands, shoulder joints and posterior thoracic wall. She had high titer of rheumatoid factor and both erythrocyte sedimentation rate (79 mm/hr) and C-reactive protein (12.79 mg/ml) were elevated. The examination of her serum showed the following values: Ca 7.9 mg/dl, P 5.0 mg/dl, 25 (OH) D3 < 3.6 pg/ml, 1 alpha-. 25 (OH)2 Vit D3 < 6.1 pg/ml, osmolality 974 mOsm/kg, BUN 61 mg/dl, creatinine 1.9 mg/ml, creatinine clearance less than 20 ml/min, indicating chronic renal failure. Intact PTH level was normal, although plasma parathyroid hormone-C (PTH-C) level increased. Together with these findings, it is suggested that metabolic disorders associated with chronic renal failure and tissue damages due to the severe rheumatoid arthritis led to the formation of diffuse soft tissue calcification.
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PMID:[A case report of systemic calcinosis associated with rheumatoid arthritis]. 877 93

Between March 1988 and June 1994, 35 popliteal to distal artery vein bypasses were done in 32 diabetic patients. There were 16 males and 16 females with an average age of 60 years. Eighteen patients (56%) had insulin dependent diabetes mellitus. Medical risk factors included coronary artery disease (CAD) in 15 (47%), hypertension in 15 (47%), chronic renal failure (CRF) in 9 (28%), and cigarette smoking in 10 (31%). Indications for revascularization were: non-healing ulcerations in 18 (51%), gangrene in 15 (43%), and rest pain in 2 (6%). The distal anastomosis was to the posterior tibial artery in 9, anterior tibial artery in 8, dorsalis pedis artery in 10 and peroneal artery in 8 cases. All the bypasses were done with autogenous saphenous veins (in-situ 11, reversed 17, and free non-reversed 7). The limbs were graded into three groups based on the preoperative angiographic evaluation of their pedal arch: patent arch (Grade "0"), partial occlusion of the arch (grade "1.5") and little or no arch visualized (Grade "3"). Eight limbs had Grade "0", 16 had Grade "1.5" and 11 had Grade "3" pedal circulation. Bypass follow up was done by clinical exam and color duplex surveillance (CDS) for a mean duration of 24 months. CDS identified 4 failing bypasses which were surgically revised and have subsequently remained patent. There were 3 bypass occlusions which resulted in a major amputation in 2 patients. Three additional major amputations were performed for persisting infection despite a patent bypass. By life table analysis the cumulative primary & secondary patency and limb salvage rates for this group of diabetic patients were 75% at 2 years, 89% at 3 years and 82% at 3 years respectively (S.E. < 10%). The 3 bypass occlusions, which occurred at 1 week, 5 weeks, and 20 months, were in patients with both CRF and Grade "3" foot circulation (significantly different outcome compared to the rest of the group, by chi 2 test, p < 0.05). Good results can be achieved in the majority of diabetic patients undergoing short popliteal-distal bypasses. However, the combination of chronic renal failure and very limited foot circulation (Grade "3") has a significant adverse outcome.
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PMID:Revascularization of the ischemic diabetic foot using popliteal artery inflow. 880 38

Since hemodialysis patients are at high risk for blood-borne viral infection such as hepatitis B and C virus infection, nursing staffs of the hemodialysis units have a significant occupational exposure to blood-borne virus infection. Furthermore, they are in danger of contacting occupational low back-pain because they have to take care of patients in a half-rising position. In addition, they may also suffer from burned-out syndrome because they have to look after all the chronic renal failure patients as well as run machines during the hemodialysis procedure. In this paper, we describe occupational danger to health of nursing staffs working in hemodialysis units.
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PMID:[Occupational dangers to health of nursing staffs in hemodialysis units]. 882 64

We investigated the chemical and anatomical features of nitric oxide synthase (NOS)-containing neurons in the paraventricular and supraoptic nuclei in the rat hypothalamus using combinations of enzyme histochemistry, in situ hybridization and immuno-histochemistry. Neurons expressing NOS mRNA completely overlapped with NADPH-diaphorase-positive neurons. Topographical distribution of NOS was segregated from that of CRF-containing parvicellular neurons in the posterior paraventricular nucleus but overlapped with that of magnocellular neurons. In the paraventricular nucleus, 70% of oxytocin neurons contained NOS, which corresponded to one half of NOS neurons. About one third of vasopressin-immunoreactive neurons were NADPH-diaphorase-positive and the same proportion of NADPH-diaphorase-positive neurons were vasopressin-immunoreactive. In the supraoptic nucleus, 50% of oxytocin neurons were NADPH-diaphorase-positive, which corresponded to 40% of NOS neurons. About 25% of vasopressin neurons were NADPH-diaphorase-positive, and 30% of NADPH-diaphorase-positive neurons were vasopressin-immunoreactive. When NADPH-diaphorase histochemistry was performed first, subsequent immunostaining was markedly perturbed. Using fluoro-gold as a retrograde tracer, 4% of NADPH-diaphorase-positive neurons were shown to contribute to the descending projection to the spinal cord. About 40%-50% of NADPH-diaphorase-positive neurons exhibited Fos immunoreactivity after injection of lipopolysaccharide or hypertonic saline, while only 10%-15% of these neurons expressed Fos in response to immobilization or pain. Endogenous NO may be involved in the regulation of magnocellular functions, especially when the internal environment is disturbed.
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PMID:Nitric oxide synthase-containing magnocellular neurons of the rat hypothalamus synthesize oxytocin and vasopressin and express Fos following stress stimuli. 895 94

Management of the patient with end stage renal disease and peripheral vascular disease represents a major challenge to the vascular surgeon. In this review, we developed guidelines for intervention based on our own institutional experience as well as literature review. There have been more than 290 patients reported to have 369 ischemic legs with threatened limb loss. There was an overall graft patency rate of 71% (range, 64% to 77%) and 60% (range, 48% to 90%) for 1 and 2 years, respectively. The mean limb salvage rate was 72% (range, 52% to 94%) at 2 years in these groups of patients. In the presence of rest pain and/or tissue loss, with favorable inflow and outflow (at least one vessel with direct flow into the foot), we strongly advised surgical bypass. In those patients who presented with rest pain and/or tissue loss, infragenicular surgical reconstruction led to a higher quality of life in comparison to patients with primary amputations. An indication for a primary amputation would be gangrene extending proximal to the mid foot. We have therefore outlined our findings and thoughts in the following article.
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PMID:Infrainguinal bypass in end-stage renal disease: when is it justified? 906 76


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