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)

A 2-year-old castrated domestic shorthair cat was determined to have polycystic kidney disease (PKD) and renal lymphoma. History and examination findings consisted of progressive lethargy, asymmetric renomegaly, thick segments of small intestine, and anisocoria. Initial diagnostic tests revealed nonregenerative anemia, mild azotemia, and multiple, round anechoic cysts in both kidneys. Renal cystic fluid contained many mature lymphocytes, and results of biochemical analysis indicated that the fluid was consistent with proximal tubular fluid. Stage-3 lymphoma was diagnosed on the basis of histologic evidence of unresectable lymphoma in multiple abdominal organs. Chemotherapy with vincristine sulfate, cytarabine, cyclophosphamide, and prednisone was unsuccessful. Morphologic association between PKD and lymphoma could not be identified after histologic evaluation of the kidneys.
J Am Vet Med Assoc 1992 Sep 15
PMID:Polycystic kidney disease and renal lymphoma in a cat. 139 4

Management of accidental overdosage with oral hypoglycemic agents in toddlers may be difficult when the history of ingestion is overlooked. We report a 21-month-old girl who presented with lethargy and generalized seizures 12 hours after ingestion of an unknown number of glibenclamide pills. The blood glucose on admission was 0.5 mM/l. Symptoms resolved promptly after an intravenous bolus of glucose. Metabolic and infectious causes of hypoglycemia were ruled out. The parents denied drug ingestion initially, but further investigation revealed that she had ingested several glibenclamide pills used by her diabetic father 12 hours prior to admission. This case illustrates the problem involved in diagnosis and management of accidental drug overdosage in children when no such history is elicited and symptoms are delayed.
Harefuah 1992 Sep
PMID:[Overdosage of glibenclamide presenting with lethargy and seizures in a child]. 142 74

Acrylamide inhibits growth and results in death in the nematode Caenorhabditis elegans. The lethargic effect is marked in the mutants defective in genes for acetylcholinesterase (AChE) and the effect is approximately parallel with the decrease in AChE activity by mutations. Although neither the activity nor the localization of the enzyme is affected by acrylamide, the acetylcholine level was significantly elevated.
Neurosci Lett 1992 Sep 28
PMID:Mutations in genes for acetylcholinesterase intensify lethality by acrylamide in Caenorhabditis elegans. 146 64

We present a boy with a rare unbalanced translocation 46,XY,-15,+der(22),t(15;22)(q13;q11) pat. Previous reports of similar chromosome findings mention only the Prader-Willi phenotype. At birth, his manifestations included severe hypotonia and lethargy, (typical of deletion of 15pter----q13); hypertelorism, down-slanting small palpebral fissures, preauricular tags, long philtrum (typical of duplication of 22pter----q11); severe laryngotracheomalacia, and proximal implantation of the thumb. In a review of the literature on chromosome abnormalities involving duplication of 22q11 the associated clinical phenotype consists of mild mental retardation, microcephaly, hypotonia, hypertelorism, down-slanting palpebral fissures, a long philtrum, cleft or highly arched palate, and ear abnormalities. Preauricular pits or tags are common. Cardiovascular defects, renal and genital problems and dislocated hips are frequently present. Anal atresia and colobomata are mainly seen in cat-eye syndrome, the phenotype associated with idic 22q11. Our findings indicate that patients with unbalanced t(15;22) can have manifestations of the dup 22q11, in addition to the previously reported Prader-Willi phenotype, even if the duplicated segment is small.
Am J Med Genet 1992 Sep 01
PMID:Unbalanced translocation 46,XY,-15,+der(22)t(15;22)(q13;q11)pat: case report and review of the literature. 151 45

A case of generalized choreic movement associated with subarachnoid hemorrhage is reported. A 71 year-old hypertensive woman suddenly developed severe headache 14 days before admission. Consciousness disturbance and involuntary movement involving the face and upper extremities appeared about 8 days after onset. The involuntary motion was diagnosed as generalized choreic movement. CT scans showed subarachnoid hemorrhage with ventricular dilatation and periventricular lucency involving bilateral caudate nuclei. On admission the patient was stuporous with Hunt & Kosnik Grade 4. She showed involuntary choreic movement in both arms, trunk and face; hemiparenis and hyperreflexia were absent. An angiography revealed a right internal carotid-anterior choroidal artery aneurysm with vasospasm. After clipping the aneurysm in the following day, the consciousness disturbance and choreic movement gradually improved. By eight days after operation, the choreic movement completely disappeared. An MRI showed lacunar infarcts in the bilateral basal ganglia, predominantly in the caudate nuclei. In our case, the choreic movement is supposed to have been caused by impaired circulation in the bilateral corpora striata due to vasospasm and hydrocephalus after subarachnoid hemorrhage, in addition to the preexisting lacunar infarcts in the basal ganglia. This is claimed to be the first reported case of generalized choreic movement in associated with subarachnoid hemorrhage, which improved after surgery.
No To Shinkei 1991 Sep
PMID:[Generalized choreic movement associated with subarachnoid hemorrhage]. 174 95

Babesia gibsoni caused severe hemolytic anemia in 11 dogs from southern California. The most common clinical signs of B gibsoni infection were lethargy, anorexia, anemia, and thrombocytopenia. Acute infection with B gibsoni may be misdiagnosed as autoimmune hemolytic anemia. Diagnosis was most reliably determined by identification of the intraerythrocytic parasites on Giemsa-stained blood smears. The pathogenicity of B gibsoni, difficulties in diagnosis, the parasite's resistance to treatment with available drugs, and frequent interstate movement of dogs indicate that this disease may be a serious threat to dogs throughout the United States.
J Am Vet Med Assoc 1991 Sep 01
PMID:Hemolytic anemia caused by Babesia gibsoni infection in dogs. 178 20

The original factor structure of the Aberrant Behavior Checklist was cross-validated with an American sample of 470 persons with moderate to profound mental retardation, including nonambulatory individuals. The results of the factor analysis with varimax rotation essentially replicated previous findings, suggesting that the original five factors (Irritability, Lethargy, Stereotypic Behavior, Hyperactivity, and Inappropriate Speech) could be cross-validated by factor loadings of individual items. The original five scales continue to show high internal consistency. These factors are easily interpretable and should continue to provide valuable research and clinical information.
Am J Ment Retard 1991 Sep
PMID:Cross-validation of the factor structure of the Aberrant Behavior Checklist for persons with mental retardation. 193 Sep 50

A case of falx dural arteriovenous malformation was reported. A 62 year old man was admitted to Nakamura City Hospital on August 15, 1989, with severe headache as his chief complaint. On admission, his consciousness was lethargic. CT scan showed subarachnoid hemorrhage with ventricular perforation and hematoma of the corpus callosum. Angiograms demonstrated a dural arteriovenous malformation (DAVM) in the frontal falx, which was fed by bilateral middle meningeal arteries and the left anterior falx artery and drained into the superior sagittal sinus via the dural vein. Bifrontal craniotomy was performed. At first, bilateral middle meningeal arteries were coagulated, and the frontoparietal dura was excised widely. Then, the falx was cut at the crista galli. The DAVM was found in the falx, including a vascular sac embedded in the brain tissue. The DAVM was coagulated as much as possible. Carotid angiograms revealed complete disappearance of the DAVM, 4 months after the operation. Although angiograms performed after only one month still showed a small residual DAVM. On reviewing the literature we found only 5 patients with the DAVM in the falx. In 6 cases including our own, intracranial hemorrhage occurred in 4 cases (3 cases were subarachnoid hemorrhage). Vascular sacs were seen in 4 cases, and drainage to the pial vein was noted in 3 cases. It seemed to be rare that the DAVM drained into the dural vein. In our particular case, operative findings showed the DAVM drained into the dural vein without the pial vein, and intracranial hemorrhage was attributed to rupture of the vascular sac.
No Shinkei Geka 1991 Sep
PMID:[Dural arteriovenous malformation in the falx with subarachnoid hemorrhage]. 194 92

The literature contains about 500 cases of equine leucosis, though the reports are deposited in a great number of journals and vary considerably concerning particular topics. During the last years there has been a remarkable increase of publications about this syndrome in the equine. The clinical leucosis key recommended by us has been confirmed in principle considering the latest literature. In about 70 individual symptoms which can be clinically observed in equine with leucosis 11 can be considered as main symptoms because of their frequency; they are again classified in primary (lymph node tumours including splenomegaly--loss of condition, weakness--cachexia, weight loss, periphery oedema), secondary (anorexia, inappetence--fever--paleness of mucous membrane--anaemia--tachycardia) and accessory (incoordination--tachypnoea, dyspnoea--apathy, lethargy) main symptoms. Furthermore in future it will be necessary to take into more consideration the symptoms "recurrent colic" and "hydrothorax" within differential diagnosis. The main symptom "incoordination" (ataxia, asynergy, paresis, paralysis) is used by us more precisely only in case of impairment of nervous system by neoplastic infiltrations and does not signify as possible symptoms of general physical weakness, for example faltering, staggering, tumbling or lameness. The morphological classification follows further on our previous recommendation. There exist generalized forms with tumour infiltrations in abdominal and in thoracic cavity as well as especially in peripheral lymph nodes. On the other hand there are characteristic manifestations in certain regions of the body, which establish distinctly the clinical symptomatology. They are marked as regional multicentric forms with the main localizations "mediastinal", "splenic", "mesenteric" or "intestinal".(ABSTRACT TRUNCATED AT 250 WORDS)
Berl Munch Tierarztl Wochenschr 1991 Sep 01
PMID:[Clinical diagnostic keys and special manifestations in equine leukosis]. 195 30

Rostral and middle cranial fossa tumors affecting the optic chiasm and resulting in acute visual deficits were diagnosed in 7 dogs and 1 cat. Blindness and dilated nonresponsive pupils were the primary signs in all animals. Other concurrent neurologic deficits were either absent or were equivocal. Behavioral changes, including signs of depression and lethargy, were noticed in 1 dog and the cat subsequent to the onset of blindness. Retinal function was assessed as normal by electroretinography in all animals. The histologic necropsy diagnosis was pituitary carcinoma in 1 dog and the cat and paranasal sinus carcinoma with intracranial extension in 1 dog. A cytologic diagnosis of polycentric lymphosarcoma affecting the optic chiasm was diagnosed in 1 dog. In the remaining 4 dogs, results of computed tomographic imaging or endocrine function testing suggested pituitary gland neoplasia. Four dogs were treated with cobalt-60 radiation or chemotherapy. There was partial return of visual function in only 1 of the dogs treated with radiation.
J Am Vet Med Assoc 1991 Sep 15
PMID:Acute blindness associated with intracranial tumors in dogs and cats: eight cases (1984-1989). 195 68


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