Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Here, we report a 35-year-old man with non-fulminant acute non A, non B, non C hepatitis which developed into acute renal failure. The patient was admitted to hospital with the chief complaints of general fatigue, nausea and a high-grade fever of 40 degrees C. Laboratory examination revealed severe liver dysfunction and renal insufficiency on admission: his serum glutamic oxaloacetic transaminase was 3.203 IU/ml, serum glutamic pyruvic transaminase was 3.825 IU/ml, lactic dehydrogenase was 2.840 IU/ml, blood urea nitrogen was 65 mg/dl, and creatinine was 7.6 mg/dl. Hemodialysis was conducted during the initial 19-day period after admission because anuria was manifested on admission. On the 36th day after onset, renal functions returned to normal and the patient was negative for IgM-HA antibody. HBs antigen, IgM-HBC antibody, HCV antibody, cytomegalovirus antibody, and Epstein-Barr virus antibody. However, liver biopsy for histological examination on the 44th day after onset revealed no specific findings except the healing stage of acute hepatitis. Renal biopsy on the 49th day showed the healing stage of acute tubular necrosis without any glomerular change. It has been infrequently reported that acute renal failure develops following a non-fulminant acute state without hepatitis A, B or C virus infection. It is necessary to take acute renal failure into account in the clinical course of non-fulminant non A, non B, non C hepatitis.
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PMID:[Acute renal failure in non-fulminant acute hepatitis without hepatitis A, B or C virus infection]. 951 78

Cisplatin is a known cause of hemolytic uremic syndrome (HUS). The acute, fulminant form of cisplatin-induced HUS is almost always fatal. We present a 67-year-old Hispanic woman who was treated with cisplatin for squamous cell carcinoma of the tongue. Three days after receiving the treatment, she presented with increasing fatigue, decreased urine output, and confusion. Physical examination was remarkable for tachycardia of 130 beats/min, peripheral edema, and mental obtundation. Laboratory investigations showed a white cell count of 5,500/microL, hemoglobin level of 9.6 g/dL, hematocrit of 29.6%, and platelet count of 13,000/microL. Schistocytes were present on peripheral smear. Screening for disseminated intravascular coagulation was negative. Serum chemistry values included blood urea nitrogen 111 mg/dL, creatinine 3.8 mg/dL, and lactate dehydrogenase (LDH) 927 IU. The patient underwent hemodialysis and therapeutic plasma exchange (TPE), using fresh frozen plasma (FFP). Dialysis was no longer required after the fifth day. TPE was performed daily until the platelet count normalized on the 13th day, after which intertreatment intervals were extended until normalization of LDH levels on the 50th day. We conclude that the normally fatal, fulminant form of cisplatin-induced HUS can be successfully treated with standard TPE, using FFP replacement.
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PMID:Successful treatment of cisplatin-induced hemolytic uremic syndrome with therapeutic plasma exchange. 970 19

The HELLP syndrome is a serious complication of pregnancy, found most frequently in conjunction with severe preeclampsia. The incidence of this disease in preeclampsia is between 2 and 12%. The diagnosis is based on typical laboratory findings, i.e. haemolysis--H, elevated liver enzymes--EL and a low-platelet count--LP. Haemolysis is defined as microscopic finding of an abnormal peripheral blood smear, elevated total bilirubin above 1.2 mg/dl and elevated lactate dehydrogenase above 40 mukat/l. Transaminases (AST above 4.2 mukat/l) are also elevated. For HELLP a low platelet count is typical (number of thrombocytes less than 100,000 mm3). The symptoms include above all pain in the epigastrium, in the right subcostal area, nausea and vomiting. Non-specific symptoms resembling viroses are lassitude, general weakness, headache and fatigue. A correct differential diagnosis and early assessment of the diagnosis are decisive for starting treatment which can prevent the development of serious complications such as disseminated intravascular coagulopathies and hepatorenal failure. Treatment of the HELLP syndrome is symptomatic with the objective to stabilize the general condition of the mother, improved haemodynamic conditions and the impaired haemocoagulation. A very important therapeutic step is early termination of pregnancy which depends on ther mother's condition and the condition of the foetus with regard to gestational age.
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PMID:[The HELLP syndrome]. 992 33

We examined the effect of Eucommia ulmoides OLIVER leaf on rat skeletal muscles together with spontaneous running-training in terms of the isozyme profile and specific activity of lactate dehydrogenase (LDH; EC 1.1.1.27) and 3-hydroxyacetyl-CoA dehydrogenase (HAD; EC 1.1.1.35). On the twenty-ninth day of the experimental period, a mandatory endurance running exercise (treadmill, 7 degrees grade) was conducted. Twenty-four hours later, the rats were sacrificed and the skeletal muscles and other organs were dissected. Due to the training, the HAD specific activity in the skeletal muscles had increased and a more oxidative metabolism had developed, which was further enhanced by the administration of the leaf. In soleus (SOL) muscle in the Eucommia leaf treated running-training group (ET), the LDH specific activity in the skeletal muscle was significantly higher than in the sedentary control group (SC). The isozyme profile of the group ET was significantly different when compared with the group SC. The changes in the LDH isozyme profile were larger in the SOL than that in extensor digitorum longus (EDL) muscle. The results show that mechanical training and the use of the leaf cooperatively increase the ability to avoid lactate accumulation in skeletal muscle. This effect is supported by the group where 67% of rats accomplished the endurance running exercise. Theses results suggest that the administration of Eucommia ulmoides OLIVER leaf along with light intensity training enhances the ability of a muscle to resist fatigue.
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PMID:Changes in lactate dehydrogenase and 3-hydroxyacetyl-CoA dehydrogenase activities in rat skeletal muscle by the administration of Eucommia ulmoides OLIVER leaf with spontaneous running-training. 1051 17

The effect of the distribution of rest periods on the efficacy of interval sprint training is analysed. Ten male subjects, divided at random into two groups, performed distinct incremental sprint training protocols, in which the muscle load was the same (14 sessions), but the distribution of rest periods was varied. The 'short programme' group (SP) trained every day for 2 weeks, while the 'long programme' group (LP) trained over a 6-week period with a 2-day rest period following each training session. The volunteers performed a 30-s supramaximal cycling test on a cycle ergometer before and after training. Muscle biopsies were obtained from the vastus lateralis before and after each test to examine metabolites and enzyme activities. Both training programmes led to a marked increase (all significant, P < 0.05) in enzymatic activities related to glycolysis (phosphofructokinase - SP 107%, LP 68% and aldolase - SP 46%, LP 28%) and aerobic metabolism (citrate synthase - SP 38%, LP 28.4% and 3-hydroxyacyl-CoA dehydrogenase - SP 60%, LP 38.7%). However, the activity of creatine kinase (44%), pyruvate kinase (35%) and lactate dehydrogenase (45%) rose significantly (P < 0.05) only in SP. At the end of the training programme, SP had suffered a significant decrease in anaerobic ATP consumption per gram muscle (P < 0.05) and glycogen degradation (P < 0.05) during the post-training test, and failed to improve performance. In contrast, LP showed a marked improvement in performance (P < 0.05) although without a significant increase in anaerobic ATP consumption, glycolysis or glycogenolysis rate. These results indicate that high-intensity cycling training in 14 sessions improves enzyme activities of anaerobic and aerobic metabolism. These changes are affected by the distribution of rest periods, hence shorter rest periods produce larger increase in pyruvate kinase, creatine kinase and lactate dehydrogenase. However, performance did not improve in a short training programme that did not include days for recovery, which suggests that muscle fibres suffer fatigue or injury.
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PMID:The distribution of rest periods affects performance and adaptations of energy metabolism induced by high-intensity training in human muscle. 1084 46

We hypothesized that the conditioned muscles of elderly and growing organisms have different responses to electrical stimulation from that of young adult organisms. Five day old lambs, 1 year old sheep, and 8 year old elderly sheep were used for this investigation. The latissimus dorsi muscle (LDM) was partially mobilized and left in situ. Two electrodes were implanted and electrical stimulation (ES) was begun for 8 weeks; it was then stopped for 2 weeks. Biopsies were taken before ES, after 8 weeks of ES, and after the 2 week delay period. The LDM of old sheep has less fatigue resistance than the LDM of younger animals. Conditioned LDM of the lamb continued to be fatigue resistant after a 2 week delay compared with adult sheep. In all animals, lactate dehydrogenase (LDH) fraction five decreased and LDH-1 + 2 fractions increased after ES. After a 2 week delay, the data returned to baseline values only in adult animals. The percentage area occupied by mitochondria in old sheep was less after ES than in younger animals. In all animals, the mitochondrial area increased after ES and reverted to baseline values after the delay. The number of nuclei and fibers considerably increased after ES. Only in the lamb did the number of nuclei and fibers continue to be elevated after the delay. There are more changes in young skeletal muscle than in adult (1 year or 8 year old) muscle during ES, and they "remember" these properties. Elderly skeletal muscle does not convert to a fatigue resistant state as completely as adult skeletal muscle during a conventional 8 week ES protocol. It is necessary to change and prolong the ES protocol for elderly patients.
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PMID:Age related skeletal muscle response to electrical stimulation. 1092 50

There is no report in which three episodes of delayed hemolytic transfusion reaction (DHTR) occurred from multiple antibodies to red cells (RBCs) in the course of treatment of a patient. This paper describes episodes of anemia and hyperbilirubinemia in concert with the development of three alloantibodies in a multiple transfused patient. The patient was a 71-year-old male suffering from valvular heart disease and hemophilia B with a history of transfusions. Although he received compatible RBCs from 14 donors as judged by a crossmatch test using the albumin-antiglobulin method, three episodes of DHTR occurred after surgery. The first hemolytic episode on day 7 after surgery was due to anti-Di(a) because of clinical and laboratory evidence which included jaundice, sudden increases in total bilirubin (T-Bil) and lactate dehydrogenase (LD) levels, and a decrease (2.2 g/dl) in hemoglobin (Hb) level. The second hemolytic episode on day 16 resulted from newly producted anti-Jk(b). The patient experienced fever, fatigue, nausea and anorexia, and laboratory data showed a second increase in T-Bil, a second decrease (3 g/dl) in Hb, and moderate elevations of blood urea nitrogen (BUN) and creatinine (CRE) levels. The third hemolytic episode on day 39 was due to anti-E. The patient complained of fever and fatigue and had a third unexplained drop (1.5 g/dl) in Hb despite no bleeding. This is the first reported case in which three episodes of DHTR occurred from different red cell antibodies.
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PMID:Three episodes of delayed hemolytic transfusion reactions due to multiple red cell antibodies, anti-Di, anti-Jk and anti-E. 1103 71

A 53-year-old woman developed fever and fatigue after eating raw oysters, and consulted a local clinic. She exhibited liver dysfunction and jaundice, and was therefore referred and admitted to our hospital. Hepatitis A was diagnosed based on virus markers, and palliative therapy was administered. After admission, the increased levels of transaminases and lactic acid dehydrogenase (LDH) normalized rapidly. However, marked thrombocytopenia was observed, and steroid pulse therapy was administered. Thereafter, idiopathic anemia developed, and a bone marrow puncture was performed. Bone marrow smears showed marked depletion of cells of the erythroblastic and megakaryocytic series. Parvovirus B19 infection was ruled out, and an additional steroid was administered. However, the patient's anemia and thrombocytopenia persisted. She suffered a prolonged period of cholestasis and died of acute renal failure. At autopsy, the bone marrow revealed severe erythroblastopenia. A diagnosis of thrombocytopenia due to an autoimmune mechanism was made on the basis of elevated levels of platelet-associated immunoglobulin G (PAIgG) and immune complex. Furthermore, the advanced anemia was complicated by concurrent hemolysis. This case may provide information useful for clarifying the pathogenesis of hematopoietic disorders complicated by hepatitis.
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PMID:[Autoimmune thrombocytopenia and erythroid hypoplasia associated with hepatitis A]. 1107 Sep 36

We have recently shown that mitochondrial function and energy metabolism are altered in the myocardium as well as in slow and fast locomotor muscles of rats subjected to prolonged congestive heart failure (CHF) suggesting a generalized metabolic myopathy in heart failure. Here, we investigate whether the diaphragm of CHF animals, which experiences both increased work and the general systemic influence of heart failure, will also be susceptible to altered energy metabolism. Biopsies were obtained from the costal diaphragm of failing rats 8 months after aortic banding. A marked increase in type I and type IIa myosin heavy chains at the expense of types IIx and IIb, suggests an adaptation towards a slower phenotype. Glycolytic enzymes decreased in CHF diaphragm with an increase in the H:M lactate dehydrogenase isoenzyme ratio. These results suggest a reorientation of the diaphragm muscle towards a slow, fatigue-resistant phenotype. However, maximal oxidative capacity assessed in saponin-permeabilized fibers in the presence of ADP was considerably reduced in CHF diaphragm (7.7+/-0.4 v 11.8+/-0.7 micromol O2/min/g dry weight in sham P<0.001), suggesting an alteration in oxidative phosphorylation. Furthermore, ADP sensitivity of CHF mitochondria was significantly increased (apparent Km for ADP 308+/-21 v 945+/-106 microM in sham P<0.001), whereas sensitivity to ADP in the presence of creatine was comparable (Km 79+/-12 v 90+/-11 microM in sham). In heart failure, therefore, the diaphragm muscle seems to adapt towards a more slow and economical contraction as a result of increased workload, but this adaptation is limited by the disease-induced altered mitochondrial function.
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PMID:Dual influence of disease and increased load on diaphragm muscle in heart failure. 1127 23

This article describes three cases of undiagnosed hypothyroidism in a developed stage which manifest themselves with myopathic syndrome (myalgia, muscular fatigue, and higher serum levels of creatine kinase, aminotranferases, and lactate dehydrogenase) without the "classic" symptoms of hypothyroidism. In addition, two of the three patients were receiving hypolipidemic drugs for secondary hyperlipoproteinemia, which could have affected the development of the myopathy. Emphasis is placed on the description of atypical symptoms of hypothyroidism and the necessity of endocrinological examination in each case of myopathy with indefinite etiology.
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PMID:[Myopathy syndrome in undiagnosed hypothyroidism]. 1171 70


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