Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the serum of 27 patients with malignant lymphogranulomatosis the authors determined the serum level of glycoproteid-carbohydrate components (hexose, hexosamine, sialin acid, and seromucoid) and the concentration of 11 different glycoproteids. In the early stage of the disease the immunoglobulin level is moderately increased in the serum, whereas a diminution can be observed in stage IV. The concentrations of ceruloplasmin, alpha-2-macroglobulin and orosomucoid were already increased significantly in stage III. The increase did not continue in stage IV. In the final stage of the disease the concentrations of alpha-1-antitrypsin and haemopexin turned out to be increased considerably. A significant decrease in the transferrin level could be registered in stage III with this diminution also continuing in the further course. Changes of beta-C-globulin and haptoglobin concentrations could not be evaluated statistically. The content of carbohydrate components in the glycoproteids will already increase in the early stage of the disease with this increase continuing in the further course. Among histological types there was a more significant increase of immunoglobulins in those forms rich of lymphocytes.
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PMID:[Immunoglobulins and glycoproteins in lymphogranulomatosis]. 8 Mar 59

Eruptive herpes zoster infection (VZV) and its primary and secondary diseases are reported in 28 patients aged between 25 and 85 years. In 2 cases, malignant primary diseases were found. In 16 patients, a disorder of glucose utilization was diagnosed, 8 of them accompanied by a disorder of fat metabolism and 5 by a hyperuricemia. In one case a severe encephalomyelitis was observed. In 2 patients the activation of the VZV infection was related to the cytostatic or immunosuppressive therapy of a generalized Hodgkin's disease and a multiple sclerosis. Once a liver abscess as a sequel to amebic dysentery was diagnosed and once a megaloplastic anemia with symptoms of a funicular myelopathy following a vitamin B12 deficiency syndrome. In VZV infection the search for basal metabolic disorders is of particular importance.
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PMID:[Significance of diabetes mellitus in the activation of the varicella zoster virus (author's transl)]. 19 45

The authors report four patients whose initial symptom of tumor recurrence or progression was unilateral numbness of the chin. Two patients had Hodgkin lymphoma, one had malignant melanoma, and one had prostate cancer. Physical examination was notable only for unilateral anesthesia of the chin and lower lip. Diagnostic evaluation, including computed tomography (CT) scan and magnetic resonance imaging (MRI) of the brain, plain radiographs of the mandible, and cerebrospinal fluid analysis for protein, glucose, and cytology were normal. Bone scans revealed osseous lesions in the axial skeleton of all patients, whereas only two patients had abnormal uptake in the mandible. The authors conclude that in the setting of a negative evaluation for central nervous system (CNS) or local mandibular disease, mental neuropathy is associated with recurrent or progressive skeletal disease. In addition, to document relapsed or progressive cancer, the skeletal system may have to be examined at sites distant from the mandible.
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PMID:Mental neuropathy (numb chin syndrome). A harbinger of tumor progression or relapse. 843 71

The application of ion-selective electrodes is discussed for the kinetic determination of K+ and Na+ concentrations in the system, containing human red blood cells modified by nystatin. A series of mixed solutions was worked out, according to which the Na(+)-glass and the K(+)-thick membrane valinomycin electrodes were calibrated. The human erythrocytes were washed for 3 times with the basic solution (in mol per liter: 0.141 NaCl, 0.004 KCl, 0.002 CaCl2, 0.003 MgCl2, 0.01 glucose), and then were resuspended in it. The suspension was kept in a shaking bath at 37 degrees C. The modification of the cell membranes was performed by the introduction of different amounts of the antibiotic nystatin into the probe. Under these conditions the concentration of Na+ decreased, while K+ concentration increased. The values of concentration were registered ionometrically. In an hour and a half the stationary lines were obtained. Being based on the values of the stationary cation concentrations and the final concentrations, registered after the complete lysis of erythrocytes promoted by saponin, the ratio of cation fluxes across the modified membrane to the flux across the nonmodified membrane was calculated in accordance with the Hodgkin-Katz equation.
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PMID:[An ionometric study of Na+ and K+ fluxes across the nystatin-modified human erythrocyte membrane]. 165 Sep 67

Two weeks after partial resection of the small intestine for an intra-abdominal stenosing centroblastic non-Hodgkin lymphoma, a 65-year-old man began to experience recurrent attacks of hypoglycaemia (down to 30 mg/dl) together with lactic acidosis (lactate 5.13 mmol/l), tachycardia and sensations of heat. Very high parenteral glucose input (up to 750 g/day) was necessary to maintain normal blood sugar levels. There was close correlation between the level of glucose consumption and the degree of lactic acidosis. After chemotherapy the abnormalities improved, but recurred as the neoplasm proliferated once more. An endocrine mechanism for the hypoglycaemic attacks was excluded by the low serum concentrations of insulin and of "insulin-like growth factors" I and II and by the fact that the levels of glucagon, glucocorticoids, growth hormone and thyroid hormone were within the normal ranges. There were pleural and peritoneal effusions containing large numbers of tumour cells. Investigated in vitro, the fluids showed a decline in glucose and a rise in lactate concentration. Studies with an artificial pancreas also showed that glucose utilization rate in vivo was increased to four times the normal and that it could be raised still further by insulin stimulation. These findings provide evidence of direct consumption of glucose by the tumour cells in the form of abnormally increased anaerobic glycolysis.
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PMID:[Recurrent hypoglycemia and lactate acidosis in non-Hodgkin's lymphoma]. 189 54

Nine cases of pleural fluid infection caused by Listeria monocytogenes (one case described here and eight cases previously reported in the literature) were reviewed. Eight patients (88.9%) had an underlying malignancy (three had Hodgkin's disease, three had non-Hodgkin's lymphoma, and two had leukemia), and six (66.7%) were receiving immunosuppressive therapy at the time of presentation. Seven patients (77.8%) presented with fever and five (55.6%) with respiratory tract symptoms. Those with symptoms of greater than 3 weeks' duration had a relatively poor prognosis. Bacteremia was documented in five patients (55.6%). Examination of pleural fluid typically revealed normal levels of glucose, slightly elevated concentrations of protein, and a negative gram stain. Four patients died, for an overall mortality of 44.4%. Mortality appeared to be lower for patients who received a combination of penicillin or ampicillin plus an aminoglycoside and for those who underwent drainage of pleural fluid than for those not given such treatment. Rapid diagnosis, prompt institution of appropriate antimicrobial therapy, and drainage of the pleural fluid are likely to improve the chances for survival in listerial infection of pleural fluid.
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PMID:Pleural fluid infection caused by Listeria monocytogenes: case report and review. 156 73

High-resistance microelectrodes were used to measure membrane potential changes in response to increased extracellular K+ concentration ([K+]o; or a test cation X+ such as Li+, Rb+, Cs+, NH+4) in B cells from mouse islets of Langerhans. In the absence of glucose, a sudden increase in [K+]o (or [X+]o), keeping the sum [Na+]o + [K+]o constant (or [Na+]o + [K+]o + [X+]o), induced a rapid depolarization of the membrane. The membrane potential changes were essentially unchanged in the presence of 20 mM tetraethylammonium (TEA). The Goldman-Hodgkin-Katz equation was fitted to the experimental relationship between membrane potential and [K+]o (or [X+]o), and permeability (P) ratios were estimated. In the absence of TEA, P Na/PK was estimated to be approximately 0.046. In the presence of TEA the following ratios were estimated: P Rb/PK = 0.74, P Cs/PK = 0.62, and P NH4/PK = 0.36. From these ratios the following sequence of permeabilities was obtained, PK greater than P Rb greater than P Cs greater than P NH4 greater than P Na. It is proposed that this sequence reflects the selectivity of the intracellular [Ca2+]-activated K+ channel of the pancreatic B cell.
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PMID:Potassium channel selectivity in mouse pancreatic B cells. 241 95

1. The patch clamp method has been used to examine the effect of glucose on single K+ channel currents recorded from cell-attached patches on dissociated rat pancreatic beta-cells. Patch pipettes contained a 140 mM-K+ solution. 2. In glucose-free solution three types of K+ channels were observed. Two of these, having conductances of around 50 pS (G-channel) and 20 pS when the external K+ concentration, [K+]0, was 140 mM, were active at the resting potential of the cell. The G-channel was observed in more patches and showed higher activity; it therefore appears to contribute the major fraction of the resting K+ permeability of the beta-cell. At membrane potentials positive to about +20 mV a third type of K+ channel, having a mean conductance of 120 pS, was activated. The open probability of this channel was strongly voltage dependent and increased with depolarization. 3. The reversal potential of the G-channel current was shifted 59 mV by a 10-fold change in external K+ (Na+ substitution) indicating the channel is highly K+ selective. The single-channel conductance varied with [K+]o as predicted from the Goldman-Hodgkin-Katz equation; at physiological [K+]o (5 mM-K+) an inward conductance of around 10 pS is predicted. The amplitude of the single-channel current showed a tendency to saturate with increasing [K+]o. 4. Single G-channel currents show burst kinetics indicating at least two closed states. The open and closed (gap) times within the bursts were distributed exponentially with time constants of 2.5 ms (tau o) and 0.5 ms (tau c1) respectively at the resting potential of the cell. There was little change in tau c1 over the voltage range -40 to 60 mV (pipette potential) but tau o increased slightly with membrane depolarization. 5. The addition of glucose to the bath solution produced a reversible, dose-dependent decrease in G-channel activity. This decrease results principally from a reduction in the frequency and duration of the bursts of openings with increasing glucose. In addition, the mean open time decreases. The short gaps during the bursts were little affected by glucose. 6. At glucose concentrations of .10 mM and above the decrease in G-channel activity is accompanied by an increase in the input resistance of the cell and by the initiation of action potentials. 7. It is concluded that glucose metabolism results in a reduction of G-channel open probability and thereby produces depolarization of the beta-cell.
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PMID:Properties of single potassium channels modulated by glucose in rat pancreatic beta-cells. 245 59

Severe fasting hypoglycaemia developed in a patient with Hodgkin's disease after many courses of chemotherapy. Her serum contained a factor which stimulated glucose uptake by rat adipocytes, and this factor was found in the immunoglobulin fraction. The serum also displaced insulin bound to human erythrocytes and both precipitated and phosphorylated insulin receptors extracted from human placenta. The insulin-like substance is probably an antibody to the insulin receptor.
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PMID:Hypoglycaemia due to an insulin-receptor antibody in Hodgkin's disease. 288 68

Measurements of lactic acid concentration and gas analysis were performed in lumbar cerebrospinal fluid from 36 patients without malignant central nervous system involvement and four patients with meningeal dissemination of non-Hodgkin lymphoma. The upper lactic acid concentration in controls of 2.48 mmol/l was exceeded in all four patients, also in cases with low blast counts and normal protein and glucose content. The pH, pCO2, pO2 and standard bicarbonate concentration in spinal fluid of patients with meningeal dissemination in non-Hodgkin lymphoma did not show significant differences compared with other patients and controls. Determination of the lactic acid concentration in cerebrospinal fluid add information, relevant to the diagnosis of meningeal involvement in non-Hodgkin lymphoma.
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PMID:Lactic acid concentration and acid-base balance in cerebrospinal fluid: observations of diagnostic importance in non-Hodgkin lymphoma. 310 7


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