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)

A 36-year-old woman was admitted to our hospital because of general fatigue. The physical and laboratory findings on admission revealed splenomegaly, pancytopenia, hypocoagulopathy, liver hypofunction with a hepaplastin test of 55% and ICG Rmax of 0.6 mg/kg/min. Diagnostic imaging showed a hypoechoic mass 1.5 in diameter a low density area on the CT scan and a faint tumor stain on the AAG in the posterior inferior area of the liver. On a diagnosis of hepatocellular carcinoma with liver cirrhosis and hypersplenism, partial hepatectomy and splenectomy were performed. The resected hepatic specimen revealed a small liver cancer of 1.9 x 1.5 x 1.3 cm with liver cirrhosis. The specimen consisted of a firm rubbery mass. Macroscopically, the tumor appeared oval and was lobulated with a thin capsule. A fibrous scar was observed in the central area. Microscopically, malignant hepatocytes showed various shapes, ranging from polygonal to spindle form, with eosinophilic granular cytoplasm and were surrounded by abundant fibrous stroma. Orcein stain, revealed that these malignant hepatocytes contained many black granules of copper-binding protein. Immunoperoxidase staining for alpha 1-antitrypsin was also positive in the malignant hepatocytes. However, within this lamellar fibrous regions, there were many cords of tumor cells in which nucleoli were absent and abortive biliary differentiation was suggested. Consequently this tumor was diagnosed as an atypical fibrolamellar hepatocellular carcinoma. We think that this case is the 3rd case reported in Japan and the 2nd case in a Japanese person.
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PMID:Fibrolamellar carcinoma of the liver--a case report. 165 47

A case of pancreatic carcinoma in a 14-year-old Japanese boy is reported. He complained of general fatigue, anorexia, abdominal distension, and abdominal mass. At autopsy, a whitish tumor was found from the head to the body of the pancreas. Metastasis was found in the liver, lungs, gall bladder, and various lymph nodes such as stomach, hilus, and periaorta. The tumor was histologically determined to be moderately differentiated adenocarcinoma (cribriform type) of duct cell origin. However, the tumors showed PAS-positive diastase-resistant mucus in the cytoplasm. Histocytology showed the positivity for alpha 1-antitrypsin, secretory component (sc), and CEA, but no S-amylase was detected in the cytoplasm. Electron microscopy revealed zymogen-like granules in the cytoplasm suggesting acinar differentiation.
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PMID:Pancreatic carcinoma in childhood. 370 61

The goal of athletic training is to provide the body with a stimulus to adapt, increasing the capacity of the various systems to perform increased work loads. However, the magnitude of the stress must be large enough to induce the synthesis of new enzymes, tissues, and yet not so large that the biochemical and physiological processes of recovery are depressed. As each individual undergoes this process at a different rate, objective evaluation of the level of fatigue and adaptation is of enormous value in directing the training program of an athlete. The role of iron in the body is such that this element can be used as a marker of both adaptation to training and as an indicator of an acute inflammatory response to exercise. The various clinical measurements of iron in transport, storage, and in hematological parameters are discussed in this paper, relative to athletic populations. In addition expected changes in the level of the acute inflammatory protein, alpha 1-antitrypsin are also discussed relative to acute and chronic training protocols. Data is presented indicating that measurement of serum iron, transferrin, serum ferritin, and alpha 1-antitrypsin can be used to differentiate between an inflammatory response to tissue damage and infection. These parameters can also provide information as to the state of recovery, or lack thereof, experienced by an athlete to both acute and chronic training programs. The use of biochemical markers can help to avoid an overstress situation.
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PMID:Effects of high volume and/or intense exercise on selected blood chemistry parameters. 769 88

The psychological and psychosocial consequences of screening for alpha 1-antitrypsin deficiency (alpha 1 ATD) were investigated when the subjects were 5-7 years old. The present study was conducted when the subjects were 18-20 years old, the foci of interest being their health, psychosomatic problems, knowledge about alpha 1 ATD and the potential effect of that knowledge on their lives and future family planning. Samples of 61 PiZ and 61 demographically matched control subjects, 18-20 years old, were asked to participate. Written, structured questionnaires covered the following items: basic familial characteristics, psychosomatic symptoms, opinions on medical check-ups, information and views on future alpha 1 ATD screening, whether the knowledge about alpha 1 ATD had affected the life and family planning of alpha 1 ATD individuals. Items concerning the "alpha 1 ATD matter" were excluded in the questionnaires given to the controls. Questionnaire data were obtained from 50 alpha 1 ATD and 48 control individuals, 41 of each being matched alpha 1 ATD-control pairs. No significant differences were found in demographic or educational backgrounds, psychosomatic complaints such as headache, sleep difficulties, stomach ache, tiredness or anxiety. Lung symptoms occurred more frequently in alpha 1 ATD subjects (p = 0.05). Six per cent of the alpha 1 ATD individuals planned working careers with a high risk of air pollution. The majority (86%) of the alpha 1 ATD subjects perceived the contact with the medical services as positive; 14% as both positive and negative. The information concerning alpha 1 ATD was assessed as satisfactory by 73%, as both good and bad by 17% and as unsatisfactory by 10%. All alpha 1 ATD subjects advocated general screening for alpha 1 ATD, the neonatal period being chosen as optimal by 94%. Half of the alpha 1 ATD individuals thought that the knowledge of their high-risk condition had affected their lives, particularly their awareness of the dangers of smoking and environmental pollution. The majority, 88%, knew that they should avoid smoking to protect their lungs. In conclusion, no negative psychosocial consequences of the neonatal alpha 1 AT-screening were found in early adulthood. The alpha 1 ATD individuals were aware of the dangers of smoking and were of the opinion that alpha 1 AT-screening should be recommended.
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PMID:Young adults with alpha 1-antitrypsin deficiency identified neonatally: their health, knowledge about and adaptation to the high-risk condition. 911 23