Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two horses were presented with lethargy, weight loss, anorexia, and swelling of the limbs and ventral body wall. One horse, a 12-month-old American Paso Fino colt, also had acute abdominal pain. The other horse, a seven-month-old Tennessee Walking Horse (TWH) filly passed diarrheic stools during the initial examination. Each horse had low serum protein, neutropenia, and a normal packed cell volume (3.2 g/dl, 1300 cells/ul, and 38%, respectively, for the colt, and 2.4 g/dl, 696 cells/ul, and 44%, respectively for the filly). After intravenously administering plasma, the colt's PCV dropped to 23%, and the filly's dropped to 30%. During exploratory surgery, 3.5 and 2.0 meters of thickened terminal small intestine were removed from the colt and filly respectively, and a jejunocecostomy performed. The results of histologic examination of resected intestine were consistent with a diagnosis of equine granulomatous enteritis (EGE). Both horses showed clinical improvement within two days after surgery. The colt developed a neutrophilia (20,500 cells/ul) within 24 hours of surgery. Serum protein concentrations remained stable and gradually elevated to normal or near normal values of 7.0 g/dl (colt) and 5.8 g/dl (filly) by two weeks. The colt was killed four months after surgery because of signs of abdominal pain. Postmortem examination revealed a small intestinal volvulus associated with an adhesion. The TWH filly remains clinically normal 13 months after surgery.
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PMID:Effect of intestinal resection on two juvenile horses with granulomatous enteritis. 236 25

Forty-four patients with advanced, measurable, epithelial carcinoma of the ovary were treated with 97 courses of N-methylformamide (N-MF) at doses ranging from 600-800 mg/m2, intravenously, daily for 5 days every 28 days. Forty-one patients had prior surgery and had received one prior chemotherapy regimen. Only seven patients had received any prior radiation therapy. All patients were Gynecologic Oncology Group (GOG) performance status 0, 1, or 2. Three partial responses were seen. Hematologic adverse effects were extremely rare as predicted by early clinical trials. One major toxicity was a syndrome consisting of some combination of myalgias, arthralgias, pleuritic pain, abdominal pain, peripheral neuropathy, anorexia, lethargy, and declining performance status (pain-lethargy syndrome) that was reversible with discontinuation of the drug. This adverse effect was as common a reason as hepatic toxicity for discontinuation of N-MF. As reported in previous studies with this drug, hepatic toxicity was also common, usually reversible, and also a cause for discontinuation of the drug. The low level of clinical activity and the unpleasant adverse effects in this population of patients with previously treated ovarian cancer makes it unlikely that this drug will play any significant role in treatment of epithelial ovarian cancer.
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PMID:Phase II study of N-methylformamide (N-MF) (NSC 3051) in patients with advanced epithelial ovarian cancer. A Gynecologic Oncology Group study. 238 5

Twenty patients with advanced measurable, squamous carcinoma of the cervix were treated with 25 courses of N-MF at doses ranging from 600-800 mg/m2, intravenously, daily for 5 days every 28 days. Nineteen patients are evaluable for toxicity and 17 for response. All patients had prior radiation and had received one prior chemotherapy regimen while only 10 patients had had prior surgery. All patients were Gynecologic Oncology Group (GOG) performance status 0, 1, or 2. No responses were seen. Hematologic adverse effects were extremely rare as predicted by early clinical trials. One unusual toxicity was a syndrome consisting of pain, anorexia, lethargy, and declining performance status (pain/lethargy syndrome) that was reversible with discontinuation of the drug. This adverse effect was a reason for discontinuation of N-MF in two patients. As reported in previous studies with this drug, hepatic toxicity was also common, usually reversible, and also a cause for discontinuation of the drug. The lack of clinical activity and the unpleasant adverse effects in this population of patients with previously treated cervix cancer makes it unlikely that this drug will play any significant role in treatment.
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PMID:Phase II study of N-methylformamide (N-MF) (NSC 3051) in patients with advanced squamous cancer of the cervix. A Gynecologic Oncology Group study. 238 6

The clinical and haematological changes which occurred in 18 Bali cattle (Bos javanicus) experimentally infected with Jembrana disease are described. The major clinical signs were an elevated rectal body temperature persisting for 7 days (range 5 to 12 days), lethargy, anorexia, enlargement of the superficial lymph nodes, a mild ocular and nasal discharge, diarrhoea with blood in the faeces and pallor of the mucous membranes. Not all of these changes occurred in all affected cattle. The major haematological changes included leucopenia, lymphopenia, eosinopenia and a slight neutropenia, a mild thrombocytopenia, a normocytic normochromic anaemia, elevated blood urea concentrations and reduced total plasma protein. The mortality rate in the experimentally infected cattle was 17 per cent. The similarity of Jembrana disease to malignant catarrhal fever and to diseases of cattle associated with Ehrlichia is discussed.
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PMID:Studies on experimental Jembrana disease in Bali cattle. II. Clinical signs and haematological changes. 239 47

Acromegaly was diagnosed in 14 middle-aged to old cats of mixed breeding. Thirteen (93%) of the cats were male and one was female. The earliest clinical signs in the 14 cats included polyuria, polydipsia, polyphagia, all of which were associated with untreated diabetes mellitus. All developed severe insulin resistance within a few months; peak insulin dosages required to control severe hyperglycemia ranged from 20 to 130 U per day. Other clinical findings weeks to months after diagnosis included enlargement of one or more organs (e.g., liver, heart, kidneys, and tongue) (n = 14), cardiomyopathy (n = 13), increase in body size and weight gain (n = 8), nephropathy associated with azotemia and clinical signs of renal failure (n = 7), degenerative arthropathy (n = 6), and central nervous system signs (i.e., circling and seizures) caused by enlargement of the pituitary tumor (n = 2). The diagnosis of acromegaly was confirmed by demonstration of extremely high basal serum growth hormone concentrations (22 to 131 micrograms/l) in all cats. Computerized tomography disclosed a mass in the region of the pituitary gland and hypothalamus in five of the six cats in which it was performed. Two cats were treated by cobalt radiotherapy followed by administration of a somatostatin analogue (octreotide), whereas two cats were treated with octreotide alone. Treatment had little to no effect in decreasing serum GH concentrations in any of the cats. Eleven of the 14 cats were euthanized or died four to 42 months (median survival time, 20.5 months) after the onset of acromegaly because of renal failure (n = 2), congestive heart failure (n = 1), concomitant renal failure and congestive heart failure (n = 3), progressive neurologic signs (n = 2), persistent anorexia and lethargy of unknown cause (n = 1), the owner's unwillingness to treat the diabetes mellitus (n = 1), or unknown causes (n = 1). Results of necropsy examination in ten cats revealed a large pituitary acidophil adenoma (n = 10), marked left ventricular and septal hypertrophy (n = 7), dilated cardiomyopathy (n = 1), arthropathy affecting the shoulder, elbow, or stifle (n = 5), and glomerulopathy characterized by expansion of the mesangial matrix and variable periglomerular fibrosis (n = 10).
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PMID:Acromegaly in 14 cats. 240 66

Primary hypoadrenocorticism was diagnosed in ten young to middle-aged cats of mixed breeding. Five of the cats were male, and five were female. Historic signs included lethargy (n = 10), anorexia (n = 10), weight loss (n = 9), vomiting (n = 4), and polyuria (n = 3). Dehydration (n = 9), hypothermia (n = 8), prolonged capillary refill time (n = 5), weak pulse (n = 5), collapse (n = 3), and sinus bradycardia (n = 2) were found on physical examination. Results of initial laboratory tests revealed anemia (n = 3), absolute lymphocytosis (n = 2), absolute eosinophilia (n = 1), and azotemia and hyperphosphatemia (n = 10). Serum electrolyte changes included hyponatremia (n = 10), hyperkalemia (n = 9), hypochloremia (n = 9), and hypercalcemia (n = 1). The diagnosis of primary adrenocortical insufficiency was established on the basis of results of adrenocorticotropic hormone (ACTH) stimulation tests (n = 10) and endogenous plasma ACTH determinations (n = 7). Initial therapy for hypoadrenocorticism included intravenous administration of 0.9% saline and dexamethasone and intramuscular administration of desoxycorticosterone acetate in oil. Three cats were euthanatized shortly after diagnosis because of poor clinical response. Results of necropsy examination were unremarkable except for complete destruction of both adrenal cortices. Seven cats were treated chronically with oral prednisone or intramuscular methylprednisolone acetate for glucocorticoid supplementation and with oral fludrocortisone acetate or intramuscular injections of repository desoxycorticosterone pivalate for mineralocorticoid replacement. One cat died after 47 days of therapy from unknown causes; the other six cats are still alive and well after 3 to 70 months of treatment.
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PMID:Primary hypoadrenocorticism in ten cats. 246 93

Aeromonas hydrophila caused severe disease in a group of 50 Xenopus leavis three weeks after being transferred from their laboratory conditions. The first clinical signs observed were marked pallor, petechiae, lethargy, anorexia, and edema. The duration of the disease was about 48 days, during which 4 animals acquired the disease and 10 died. The study of the bacteriology of the skin and skeletal muscles showed at necropsy subcutaneous edema, hemorrhage, and ascitis. Aeromonas hydrophila was isolated in 14 of the 50 animals studied.
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PMID:[Aeromonas hydrophila. Infection in Xenopus laevis]. 248 16

Toxicosis caused by Anabaena spiroides was diagnosed in 7 of 26 finishing hogs in a farrow-to-finish operation in Kentucky. Several sick pigs in the herd had the following clinical signs: vomiting, dull appearance, lethargy, anorexia, muscle tremors, frothing at the mouth, coughing, sneezing, dyspnea, and bloody diarrhea. Of the 7 dead pigs, 2 were necropsied. Tissue speciments and stomach contents were obtained for microscopic, microbiologic, and toxicologic evaluations. In addition, vomitus from sick pigs and pond water samples were collected for laboratory analysis. Direct microscopic examination of pond water, vomitus, and stomach contents revealed nearly pure A spiroides, a toxic blue-green algae. The possible involvement of bacterial toxins in these pigs was not established; however, the laboratory and field data suggested that the clinical signs and death losses were attributable to the consumption of pond water mixed with the bloom of the alga, A spiroides.
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PMID:Blue-green algae (Anabaena spiroides) toxicosis in pigs. 250 12

Newborn guinea pigs, orally infected with Salmonella typhi were examined at various intervals of time in order to determine bacterial distribution in tissues and to establish possible correlation with the clinical aspects manifested. Histopathological examination evidenced typical lesions in jejunum, ileum, caecum and especially in regional lymphatic tissues. Spleen, liver and mesenteric lymph nodes presented granulomatous lesions similar to those observed in in human typhoid fever. After oral administration, the animals reacted with anorexia, febrile reactions, bacteremia, diarrhoea, positive stool cultures, dehydration, lethargy and antibodies too were produced. Our results indicate that typhoid infection may be induced in newborn guinea pigs; the model may be used for an assessment of attenuated live typhoid vaccine control.
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PMID:Reaction and response of newborn guinea pigs to experimental Salmonella typhi infection. 252 Jun 70

To study the overt toxicosis of intraperitoneally (IP)-administered single doses of cholecalciferol (D3), groups of male CF-1 mice (N = 12) were given graded doses of D3 in corn oil and observed for 21 days. There was a 2- to 4-day onset of signs, including ocular squinting, reluctance to move, lethargy, weakness, anorexia, hunched posture, rough haircoat, and dehydration. This was followed by tremors, coma, and death (large doses) or gradual recovery. Deaths occurred 3 days (larger doses) to 21 days after D3 injection. The linear regression of mortality probits on log10 dose was Y = 7.332X-10.653. The median lethal dose (LD50) of D3 and 95% confidence limits were 135.4 mg/kg (112.2-157.4 mg/kg). To screen potential antidotes against acute D3 toxicosis, groups of mice (N = 12) were given subcutaneous (SC) injections of various substances beginning 2 days after IP injection of a large dose of D3 (300 mg/kg). Substances were given once or twice daily in constant volumes of saline solution (66.8 ml/kg) for 7 days. Two control groups were given D3 but no treatment. They both had 91.7% mortality; their mean (+/- SD) survival time (MST: censored to 21 days observation) was 6.8 +/- 4.7 days and 10.3 +/- 7.0 days. Mortality and MST were not affected significantly (P greater than 0.05) by once-daily injection of saline solution, saline containing dexamethasone (DEX), or saline containing the following substances with or without DEX: ascorbate; citrate; dimercaptosuccinic acid; oxytetracycline; ZnSO4; or MgCl2.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Acute intraperitoneal cholecalciferol (vitamin D3) toxicosis in mice: its nature and treatment with diverse substances. 253 55


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