Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0003123 (anorexia)
 13,794 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

An outbreak of chronic liver disease was investigated in a kennel of dogs. Anorexia, depression, polyuria, polydipsia, icterus and a terminal hemorrhagic diathesis were noted in clinically affected dogs. Thrombocytopenia, hypofibrinogenemia, elevated fibrinogen degradation products and prolonged activated partial thrombosplastin times (PTT) and one-stage prothrombin times (PT) were associated with the hemorrhagic crisis. Aflatoxicosis was confirmed by the presence of significant levels of aflatoxicosis was confirmed by the presence of significant levels of aflatoxin B in the commercial dog food being fed. A subacute hepatitis was found on necropsy. Disseminated intravascular coagulation was suspected as the cause of the hemorrhage in these cases and treatment was instituted.
 ...
PMID:Disseminated intravascular coagulation complicating aflatoxicosis in dogs. 55 87

Pertinent literature on naturally occurring hemorrhagic diseases in poultry and livestock were reviewed and compared with reports on recent outbreaks of a hemorrhagic syndrome in swine. Epizootiologic, clinical, and hematologic data from porcine hemorrhagic disease suggest vitamin K-responsive hypoprothrombinemia. In weanling pigs, the toxicity of warfarin was compared with that in swine given tylosin and sulfamethazine antibacterial combination versus those given warfarin only. Toxicosis was induced in weanling swine fed warfarin daily at dose level of 0.055 mg/kg of body weight. Approximately 5 days after feeding was started, signs of poisoning appeared: lameness, anorexia, subcutaneous hematomata, melena, and periarticular enlargement. Administration of warfarin at dose level of 0.017 mg/kg did not cause clinical toxicosis, and 0.028 mg/kg produced significant increases in one-stage prothrombin time (OSPT) and activated partial thromboplastin time (APTT), but no evidence of clinical bleeding. When tylosin-sulfamethazine antibacterial combination was fed at normal and high dose levels concurrently with warfarin at dose level of 0.017 mg/kg of body weight, increase of clotting time, OPST, or APTT did not occur due to antibacterial influence. The antibacterial combination fed alone did not produce changes in clotting time, OSPT, APTT, fibrinogen, total protein, differential leukocyte count, or packed cell volume.
 ...
PMID:Hemostatic function in swine as influenced by warfarin and an oral antibacterial combination. 64 99

Five children with tuberculosis were treated with isoniazid (20 mg./Kg./day) and rifampin (15 mg./Kg./day). After five to twenty seven days of treatment they presented anorexia, vomiting and jaundice. Hepatomegaly was found in two of them. High indirect bilirubin, S.G.O.T. and S.G.P.T. and low prothrombin levels were present in all of them. Eight to thirty one days after withdrawal of rifampin, all patients were well and their laboratory data was normal.
 ...
PMID:[Toxic hepatitis caused by rifampin and isoniazid in treatment of tuberculosis (author's transl)]. 86 41

The objective of this study was to characterize the hemostatic defect in dogs with infectious canine hepatitis (ICH), a naturally occurring viral disease of dogs. Five littermate dogs were inoculated with 10(3) TCID50 of ICH virus intravenously. Two littermates were controls. The clinicopathologic manifestations of ICH were fever, depression, anorexia, hematemesis, melena, widespread mucocutaneous petechiae, prolonged bleeding from venipunctures, faceial edema, leukopenia, and proteinuria. The hemostatic defect of ICH was characterized by thrombocytopenia, abnormal platelet function, prolonged one-stage prothrombin time and activated partial thromboplastin time, normal thrombin times, depressed factor VIII activity, and increased fibrin-fibrinogen degradation products. These findings suggested that the central pathologic mechanism of the abnormal hemostasis in ICH was disseminated intravascular coagulation (DIC). ICH is an example of DIC induced by viral infection. This disease is a suitable model for investigation of the detection, pathogenesis, and therapy of DIC.
 ...
PMID:Infectious canine hepatitis: animal model for viral-induced disseminated intravascular coagulation. 124 23

Six weeks after his return from a two-week vacation in Croatia a 52 year-old janitor from Graz complained of loss of appetite, fever, headache, and a 9-kg weight loss. The spleen was enlarged to 16cm as measured by sonography. Laboratory tests revealed pancytopenia, a prolonged prothrombin time and elevation of serum LDH concentration. While repeated bone marrow biopsy showed no signs of leishmaniasis, high antibody titers against leishmania antigen led to the diagnosis of kala-azar. The indirect immunofluorescent antibody test (1:128) and a haemagglutination-inhibition test (1:512) showed diagnostic elevations of titers. Therapy with pentostam led to prompt defervescence and resulted in a full recovery of the patient. After six weeks a marked decrease of antibody titers in the haemagglutination-inhibition test (1:16) could be observed. Leishmaniasis has to be considered in patients with fever of unknown origin who return from Mediterranean countries. Despite a negative bone marrow biopsy a diagnosis is possible on the basis of serological tests. This is important because effective therapy is available as illustrated by this patient and because of the fact that the disease runs a lethal course if the diagnosis is missed.
 ...
PMID:[Kala-azar acquired in Croatia]. 133 39

A retrospective study concerning ten patients with autoimmune hepatitis (AiH), diagnosed during a 2 1/2-year period is presented. The age of the patients ranged from 25 to 82 years and nine of the patients were women. Their symptoms included jaundice, pruritus, fever, anorexia and fatigue during a few weeks to years. Seven patients had increased serum aspartate aminotransferase (ASAT) levels. The three patients with normal ASAT levels had hypoalbuminaemia, decreased level of prothrombin or high levels of serum immunoglobulin G. Moderate or high levels of smooth muscle antibody titer were detected in nine patients, while none had increased levels of anti-nuclear antibody titer. Histological features of moderate or severe chronic active hepatitis were demonstrated in nine patients. One patient presented with clinical and histological features of acute hepatitis. Prednisolone therapy was followed by biochemical improvement in all the patients. In one patient, maintenance therapy with prednisolone was combined with azathioprine.
 ...
PMID:[Autoimmune hepatitis. Forms of manifestation, diagnosis and treatment]. 141 30

Symptomatic viral hepatitis A usually only requires supportive therapy and the majority of cases are managed in the community. The prodromal symptoms of nausea, anorexia and lethargy tend to improve with the onset of clinical jaundice. Fulminant hepatic failure is said to be an uncommon complication, occurring in only 0.14-0.35% of hospitalized cases. However, an increasing incidence has been documented in some northern European countries where up to 20% of cases of fulminant viral hepatitis is due to hepatitis A. This trend parallels the increasingly delayed exposure to hepatitis A and the increased severity of the illness when contracted in later life. The risk of developing fulminant hepatic failure is best monitored using coagulation factor assays, with the prothrombin time and factor V levels being the most favoured. The diagnosis is established with the onset of encephalopathy. Patients progressing to grade 4 encephalopathy have a reasonably good prognosis compared to other aetiologies and survival rates of up to 67% have been obtained with medical management, despite the co-existence of such complications as cerebral oedema, renal and respiratory failure and the metabolic sequelae of acute liver failure. Nevertheless, some patients require emergency liver transplantation and 10 such patients have been reported to date. Transplantation is especially required in older patients (> 40 years) and those who are jaundiced for > 7 days before the onset of encephalopathy. The serum bilirubin and the prothrombin time complement these parameters in the decision making process.
 ...
PMID:Management of acute and fulminant hepatitis A. 147

The clinical signs and laboratory changes of brodifacoum (BDF) intoxicated dogs and their response to vitamin K1 treatment were examined. Brodifacoum, a second-generation anticoagulant rodenticide, was fed to four dogs for 3 consecutive days producing a cumulative dose of 1.1 mg BDF/kg body weight. Clinical observations of the animals were made daily throughout the study. Monitored laboratory parameters included: one-stage prothrombin time (OSPT), activated partial thromboplastin time (APTT), activated coagulation time (ACT), complete blood counts, thrombocyte counts, and serum chemistry values. Response to vitamin K1 therapy was evaluated clinically and by laboratory tests. Serum BDF concentrations were monitored. Inappetence and hemorrhagic tendencies were exhibited by day 5 postrodenticide exposure. One-stage prothrombin time, APTT, and ACT were 25% greater than time zero values at 24, 24, and 72 hours postdosing, respectively. All laboratory parameters returned to normal within 48 hours of initiating vitamin K1 therapy (0.83 mg/kg orally, TID for 5 days). Serum brodifacoum concentrations were highest (1065-1215 ng/mL) during the 3 days after BDF dosing and were detectable (3.0-7.5 ng/mL) until day 24 postexposure. A mean BDF elimination half-life of 6 +/- 4 days was observed.
 ...
PMID:Coagulopathic effects and therapy of brodifacoum toxicosis in dogs. 154 22

A clinical study and follow-up of 77 patients (63 males and 14 females) with hepatocellular carcinoma with age range from 22 to 80 years were collected from the Institute of Post Graduate Medicine and Research and eight private hospitals from Dhaka City. Past history of transfusion was present in 16 (20.8%), Jaundice in 20 (26%) and 13 (16.9%) patients had associated cirrhosis. HBs Ag was positive in 17 (33.33%) out of 51 patients and liver ultrasound suggested hypoechogenic lesion in 44 (57.2%) patients. CT was performed in 7 (9.1%) and in one MRI was done. Eight (50%) out of 16 patients had alphafetoprotein ranging from 1000-12000 ng/ml. Space occupying lesion was detected in 25 (71.4%) out of 35 cases by isotope scan and needle biopsy was confirmatory in 25 (32.5%). Commonest presentations were abdominal lump (96.2%), weakness (79.3%), weight loss (74%), and loss of appetite (78%). Fifty six (72.2%) patients were followed weekly till death (2.9 +/- 2.4 months). The mean survival was higher under 30 years (5.9 +/- 3.7 months; P less than 0.05). Serum bilirubin above 5 mg/dl with HCC also had poor prognosis (1.6 +/- 0.8 months; P less than 0.01) Those who had prothrombin time higher than 16 seconds died earlier (1.6 +/- 0.7 months; P less than 0.01). Survival was poor in those who had the tumour size over 7 cm (2.5 +/- 0.9 months; P less than 0.01).
 ...
PMID:Clinical profile: prognostic index in hepatocellular carcinoma. 166 11

Although valproic acid as well as its derivatives are effective in the treatment of some epileptic seizures, they are not free of adverse side effects. The purpose of this work was to describe the collateral clinical effects of valproic acid, the associated changes that take place in some serum laboratory parameters, and correlations among these adverse clinical effects, drug serum level and therapeutic response. One hundred patients aged 7 months to 19 years (average 5 year and 6 month old) were followed for at least 13 months. Clinical collateral effects were observed in 14% patients, anorexia and hair loss being the most frequent. One third of patients showed raised serum alkaline phosphatase and transaminases values, while lower than normal prothrombin time and platelet counts were detected in 4% and 1% of patients, respectively. In one patient treatment was interrupted because of low platelet counts which persisted in spite of drug withdrawal, but basal counts were not done, so it is not possible to establish causal relationships between both events. No correlation between adverse clinical symptoms and valproic acid plasma levels was observed. In spite of the fact that basal laboratory values were not known and that abnormal tests were not repeated for confirmation, collateral clinical effects and laboratory findings associated to treatment with valproic acid seemed not severe in this series. Anyway, taking into account drug characteristics, it should always be used with caution.
 ...
PMID:[Adverse effects of valproic acid in epileptic infants and adolescents]. 184 42


1 2 3 4 5 6 Next >>