Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 22-year-old woman presented with sudden onset of chest pain. Echocardiography showed a ruptured aneurysm of the noncoronary sinus of Valsalva in the right atrium. Slight ST segment depression was observed on initial electrocardiography (ECG). The patient was transferred to a tertiary care centre 10 h after the onset of symptoms. Surgery consisted of patch closure of the noncoronary sinus and tricuspid valve resuspension through the right atrium. Postoperatively, myocardial infarction (MI) was diagnosed based on a significant increase in cardiac enzymes and a new septal and apical akinesia on echocardiography. The etiology of MI in such a setting is multifactorial. Decreased coronary perfusion secondary to the severe aortic valve regurgitation and increased left ventricular end diastolic pressure, coupled with increased myocardial workload and delay before surgery may be implicated in the genesis of MI.
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PMID:Myocardial infarction in a young woman secondary to a rupture of a noncoronary sinus of Valsalva aneurysm without coronary artery disease. 1277 25

Seventeen client-owned dogs diagnosed with spirocercosis-associated esophageal sarcomas were retrospectively reviewed. The most common clinical signs noticed were vomiting and/or regurgitation (94%), lethargy and depression (59%), pyrexia and anorexia (41% each). Leukocytosis (82%) and microcytic hypochromic anemia (30%) were the most common hematological abnormalities. Caudal thoracic masses were demonstrated on survey radiographs of 13/15 of the dogs and thoracic spondylitis was detected in 12/15 dogs. Spirocerca lupi eggs were detected in 2/8 patients and worms were demonstrated on 1/11 at necropsy. Ten cases underwent surgical attempt to remove the tumors. In six of them partial esophagectomy (PE) was performed and all of them survived the immediate postoperative hospitalization. Five of the cases that underwent PE also received chemotherapy after surgery (doxorubicin (Adriamycin, Upjohn)) with an average survival time of 267 days. The histopathological results of the esophageal tumors were osteosarcoma (9), fibrosarcoma (5) and undifferentiated sarcoma (1). In areas endemic to spirocercosis, regurgitation or vomiting in dogs and microcytic hypochromic anemia and neutrophilia warrant ruling out esophageal sarcomas. Proper surgical treatment could prolong the dogs' lifespan for months, and improve their quality of life.
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PMID:Spirocercosis-associated esophageal sarcomas in dogs. A retrospective study of 17 cases (1997-2003). 1474 80

Rumination is a rare and complex disorder to treat. It involves repeated regurgitation, rechewing and reswallowing of food and occurs mainly among infants and mentally retarded children. Among adolescents and adults it is rather rare, but still might cause significant sequelae (depression, other eating disorders and social problems). We provide a detailed psychodynamic formulation in a non-retarded adolescent with rumination (over a four year period). A multidisciplinary approach involving individual insight-oriented psychotherapy, group therapy, pharmacological therapy and a nutritional intervention has proved successful in abating the patient's symptoms. We propose that among adolescents and adults, childhood issues of neglect and feeding problems may be reactivated through the rumination symptom. The focus of this report is to address the importance of rumination, as well as the role of a multidisciplinary approach to such cases.
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PMID:Successful multidisciplinary treatment in an adolescent case of rumination. 1575 27

Eastern equine encephalitis (EEE) was diagnosed in a flock of African penguins. Diagnosis was based on history and clinical signs and confirmed via serologic testing, virus isolation, reverse transcriptase-polymerase chain reaction (RT-PCR) assay, and histologic examination. Clinical signs in penguins included anorexia, behavior changes, depression, regurgitation, ataxia, recumbency, and seizures, and some penguins did not have any clinical signs. Mean +/- SD number of days that affected penguins had clinical signs was 12 +/- 5 days. Abnormalities initially detected on CBC included heterophilic leukocytosis and anemia; lymphocytosis and monocytosis were detected later. Plasma biochemical abnormalities included high activities of aspartate amino-transferase and creatine kinase, hyponatremia, hypochloremia, hyperglycemia, and high concentrations of globulin, triglycerides, and cholesterol. Mean +/- SD number of days required for resolution of CBC and plasma biochemical abnormalities was 67 +/- 24 days after the onset of clinical signs. Treatment consisted of supportive therapy. All penguins survived with the exception of one that was euthanatized; histopathologic findings were consistent with encephalitis. Results of RT-PCR assays performed on tissue from the right cerebrum of the penguin that was euthanatized were positive for EEE viral RNA. An inability to isolate virus several weeks after illness suggested successful viral clearance in recovered penguins. To the authors' knowledge, EEE infection in any penguin species has not been reported.
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PMID:Eastern equine encephalitis in a flock of African penguins maintained at an aquarium. 1598 91

BACKGROUND The prevalence of dyspepsia and the severity of reflux symptoms decreases with advancing age. We postulate that advancing age influences sensory function and this will be associated with a diminished symptom response to a standardized meal stimulus.Our aim was to assess the influence of age on visceral sensory function. METHODS Baseline gastrointestinal symptoms and anxiety and depression were assessed in 53 healthy volunteers using validated questionnaires. After an 8-h fast, subjects received 200 mL of a standardized enteral feeding solution every 5 min up to a cumulative volume of 800 mL. After each 200 mL drink, five key symptoms were assessed (fullness, abdominal pain, retrosternal/abdominal burning, nausea and regurgitation) using a standardized instrument on visual analogue scales (0-100). The cumulative symptom score across all symptoms was calculated. KEY RESULTS Fullness was the most prominent symptom reported (79.8 +/- 9.5) followed by nausea (14.9 +/- 4.9) and pain (9.8 +/- 4.5); these three items accounted for more than 90% of the overall symptom load. The cumulative pain and nausea scores during a standardized nutrient challenge were significantly and inversely correlated with age (r = -0.43, P = 0.002 and r = -0.28, P = 0.045). Subjects >60 years of age reported significantly lower pain and nausea scores (0.9 +/- 0.9, 4.5 +/- 3.9) than did subjects <40 years (22 +/- 11.9, P = 0.002; 29.3 +/- 12, P = 0.043). CONCLUSIONS & INFERENCES Symptom responses to a standardized nutrient challenge, in particular pain and nausea, are inversely correlated with age.
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PMID:The ageing gut: diminished symptom response to a standardized nutrient stimulus. 1981 72

A 45-year-old woman, with a body mass index of 41.8 kg/m2 and a medical history of anxiety-depression syndrome, had iatrogenic hypothyroidism and degenerative osteoarticular pathology of the spinal column and complained of a burning sensation behind the sternum associated with an acidic taste in her mouth. Symptoms had appeared 3 months previously and were especially prevalent when lying down, following large meals or after drinking coffee. The patient had started to experience symptoms on most days approximately 1 month earlier. Upper digestive endoscopy (UDE) revealed isolated erosions of the distal third of the oesophagus, compatible with a diagnosis of erosive reflux oesophagitis. Lifestyle changes were recommended and 8 weeks' treatment with pantoprazole 40 mg/day taken 15-30 minutes before breakfast was prescribed. Follow-up UDE showed resolution of oesophageal lesions with no pathological changes of the mucosa. Mild regurgitation and pyrosis persisted; therefore the patient continued to receive pantoprazole 40 mg for a further 3 weeks.
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PMID:Gastro-oesophageal reflux disease in an obese patient. 1993 82

Farmers report that the pods of Luetzelburgia auriculata cause digestive signs and death when ingested by goats. To demonstrate the toxicity of the pods of this plant 12 goats were divided into 4 groups of 3 goats each. Groups 1, 2, 3 and 4 were administered 2.5, 1, 0.5 and nil g of pods per kg body weight, respectively. Goats in Groups 1 and 2 developed decreased ruminal movements followed by anorexia, depression and soft feces or diarrhea. Goats in Group 1 died 59-106 h after first showing clinical signs. Goats in Group 2 also regurgitated rumen content, but all recovered 65-90 h after first showing clinical signs. The only clinical sign shown by goats in Group 3 was regurgitation of rumen content, and all goats recovered 5.5-24 h after first regurgitating. All goats in Group 4 remained normal. The goats that died were necropsied and found to have a reddish mucosa of the forestomachs that detached easily from the underlying tissues. Other lesions included diffuse reddening of the mucosa of the abomasum and intestine. Histological examination of the mucosa of the forestomachs showed diffuse ballooning degeneration of keratinocytes, with necrosis and vesicle and pustule formation in the epithelium. In some areas there was sloughing of the ruminal epithelium. These results demonstrate that the pods of L. auriculata are toxic and responsible for field outbreaks of poisoning in goats in the state of Piaui.
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PMID:Poisoning of goats by the pods of Luetzelburgia auriculata. 2004 35

Although cardiac troponin I (cTnI) elevation in patients presenting to the hospital with supraventricular tachycardia (SVT) is well recognized, the prevalence, predictors, and prognostic significance of cTnI elevation associated with SVT presentation are not known. We screened records of all patients presenting to 2 hospitals over a 4-year period with the diagnosis of SVT confirmed by 12-lead electrocardiogram, and who had at least 1 measured cTnI level and at least 1 year of follow-up after discharge. The primary endpoint was the occurrence of 1 of the following outcomes: death, myocardial infarction, or cardiovascular rehospitalization. Seventy-eight patients met the study criteria (54% female; mean age, 62.2 +/- 15.8 yr), and 29 patients (37.2%) had an elevated cTnI level of > or =0.06 ng/mL (range, 0.06-7.78 ng/mL). Univariate predictors of elevated cTnI included left ventricular ejection fraction (LVEF) <50%, renal dysfunction, ST-segment depression or left bundle branch block on the electrocardiogram, and moderate or severe regurgitation of any cardiac valve. Predictors of elevated cTnI after multivariate analysis included peak heart rate during SVT (per 15 bpm) (odds ratio [OR], 1.58; 95% confidence interval [CI], 1.01-2.46; p = 0.04) and LVEF <50% (OR, 6.12; 95% CI, 1.40-26.7; p = 0.02). After multivariable adjustment, the presence of elevated cTnI with SVT was associated with increased risk of the primary endpoint of death, myocardial infarction, or cardiovascular rehospitalization (hazard ratio [HR], 3.67; 95% CI, 1.22-11.1; p = 0.02). Mild elevation of cTnI is common in patients presenting to the hospital with SVT, and is associated with increased risk of future cardiovascular events. Further study is needed to determine the mechanisms of SVT-related cTnI elevation and its association with elevated cardiovascular risk.
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PMID:Prognostic significance of cardiac troponin I levels in hospitalized patients presenting with supraventricular tachycardia. 2045

Gastroesophageal reflux disease (GERD) causes a wide range of symptoms. Some patients present with typical symptoms such as heartburn and regurgitation and others with atypical symptoms such as chest pain. The mechanism responsible for the varying clinical presentation of GERD is still not fully elucidated. The aim of this study was to prospectively evaluate differences in central and local intraesophageal factors between patients with typical GERD symptoms and those with noncardiac chest pain (NCCP). Patients presenting with typical and atypical symptoms suspicious of GERD underwent upper endoscopy and 24-hour pH monitoring with four sensors, each positioned at a different esophageal level. All patients completed GERD symptom, Hospital Anxiety and Depression Scale, and Symptom Stress Rating questionnaires. From January 2006 to December 2009, 50 patients were recruited, 29 with typical symptoms, and 21 with NCCP. Patients with proven GERD and NCCP had higher proximal extension of acid during reflux episodes than patients with typical symptoms. They were found to be older, had a shorter history of symptom onset, worse anxiety scores, and more endoscopic findings compatible with gastritis. Proximal extension of acid during the reflux episodes in patients with GERD presenting with NCCP may play a role in symptom generation.
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PMID:Comparison of central and intraesophageal factors between gastroesophageal reflux disease (GERD) patients and those with GERD-related noncardiac chest pain. 2230 85

At the San Diego Zoo (California, USA), 22 cases of megaesophagus were diagnosed in the parma wallaby (Macropus parma); a prevalence of 21.1%. Parma wallabies often have no clinical signs until severe and chronic dilation of the esophagus is present. Clinical signs of advanced disease include weight loss, swelling of the cervical region, regurgitation without reswallowing of ingesta, short flight distance, depression, collapse, dyspnea, and sudden death. Retrospective and prospective studies at the San Diego Zoo and a multi-institutional survey in the United States were used to try to determine the cause of megaesophagus. The retrospective study did not identify an etiology. The prospective study revealed megaesophagus and severely delayed esophageal transit time in eight of eight animals. Myasthenia gravis, lead toxicosis, toxoplasmosis, and thyroid disease were eliminated as possible causes. Of 286 living and dead parma wallabies surveyed at other institutions, three cases of esophageal diverticulum and one case of megaesophagus were reported. The cause of megaesophagus in parma wallabies was not determined.
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PMID:A retrospective and prospective study of megaesophagus in the parma wallaby (Macropus parma) at the San Diego Zoo, California, USA. 2244 14


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