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Query: UMLS:C0034063 (
pulmonary edema
)
10,665
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 14-year-old boy had a protracted illness characterized by bilateral tenderness and
weakness
of the extremities; the illness was considered to be a connective tissue disease similar to polymyositis. Not until nine months later, when the patient had new cardiac murmurs,
pulmonary edema
, and then a cerebrovascular accident, was the true nature of his illness suspected. The diagnosis of left atrial myxoma with the triad of constitutional, obstructive, and embolic effects was confirmed by echocardiographic studies and cardiac catheterization. The tumor was successfully removed.
...
PMID:Atrial myxoma mimicking a collagen disorder. 42 37
Each of two Desert Sheep was infected with 1500 cercariae of Schistosoma mansoni of Northern Sudan. Signs of infection were anorexia, soft faces, progressive
weakness
and loss of wool. The sheep were killed 254 and 269 days after infection. The findings were heavy infiltration of the lamina propria with inflammatory cells, numerous ova in the submucosa, hyperplasia of lymphoid tissue, oedema of the mesenteric lymph nodes, and focal
pulmonary oedema
and congestion. There were egg granulomas, focal necrosis, schistosomal pigment, fatty change, depletion of glycogen and reduction in the activity of adenosine triphosphatase, succinic tetrazolium reductase and glucose-6-phosphatase in the liver. In one sheep 1330 cercariae penetrated and 700 matured to produce males and females in a 5:2 ratio. In the other sheep, about one third of the cercariae penetrated and matured. The ratio of males to females was 3:1.
...
PMID:Susceptibility of desert sheep to infection with Schistosoma mansoni of Northern Sudan. 93 26
Of 113 methyl isocyanate (MIC)-exposed subjects studied initially at Bhopal, India, 79, 56, 68, and 87 were followed with clinical, lung function, radiographic, and immunologic tests at 3, 6, 12, 18, and 24 months. Though our cohort consisted of subjects at all ages showing a varied severity of initial illness, fewer females and young subjects were seen. Initially all had eye problems, but dominant symptoms were exertional dyspnea, cough, chest pain, sputum, and muscle
weakness
. A large number showed persistent depression mixed with anxiety, with disturbances of personality parameters. The early radiographic changes were
lung edema
, overinflation, enlarged heart, pleural scars, and consolidation. The persistent changes seen were interstitial deposits. Lung functions showed mainly restrictive changes with small airway obstruction; there was impairment of oxygen exchange. Oxygen exchange improved at 3-6 months, and spirometry improved at 12 months, only to decline later. The expiratory flow rates pertaining to large and medium airway function improved, but those for small airways remained low. There were changes of alveolitis in bronchoalveolar lavage fluid on fiber optic bronchoscopy, and in 11 cases positive MIC-specific antibodies to IgM, IgG, and IgE were demonstrated. On follow up, only 48% of the subjects were clinically stable, while 50% showed fluctuations. Thirty-two percent of the subjects had lung function fluctuations. Detailed sequential behavior over 2-4 years was predicted for dyspnea, forced vital capacity, maximum expiratory flow rate (0.25-0.75), peak expiratory flow rate, VO2, and depression score. A model for clinical behavior explained a total variance of 52.4% by using the factors of cough, PCO2 and X-ray zones in addition to above five parameters. The behavior of the railway colony group (1640 patients) revealed a similar pattern of illness. When this observed pattern of changes was transferred to the affected Bhopal city sections (with an equitable age-sex distribution), our model results were again validated. Thus the picture of MIC-induced disease seems similar despite the differences for age-sex and initial severity of illness in our cohort and in the population of Bhopal city as predicted by our model.
...
PMID:Sequential respiratory, psychologic, and immunologic studies in relation to methyl isocyanate exposure over two years with model development. 139 63
Clostridium septicum infection causing 5.0 to 5.2% mortality is reported for the first time in the literature from six-week-old growing geese in three flocks comprising 5,200, 5,500 and 5,900 geese, respectively. The affected birds exhibited
weakness
, uncoordinated movement, ataxia and, frequently, oblique position of the head and neck (torticollis) as well as signs indicative of dysequilibrium. The affected birds died within 18-24 h. Gross pathological examination revealed anaemia, hepatitis with map-like necroses of irregular outline (Fig. 1), acute enteritis,
pulmonary oedema
and cardiac dilatation. Light and electron-microscopic examination showed that the sinusoids of the liver were markedly dilated (Fig. 2) and filled with serous exudate and gas (Figs 2 and 3), and the hepatocytes surrounding them exhibited severe oedema (Fig. 4). Among the hepatocytes, ciliated bacteria 7-10 mu in length and 1-3 mu in width, bounded by a well-defined cell wall and often showing signs of spore formation were observed (Figs 5 and 6). By bacteriological examination the pathogen was isolated, its properties were studied, and the clinical entity of malignant oedema was experimentally reproduced by intramuscular injection of guinea-pigs and rabbits. The applied antibiotic (oxytetracycline) and furazolidone therapy proved effective.
...
PMID:Demonstration of Clostridium septicum infection in a goose flock. 147 92
Acetazolamide is a useful prophylactic for acute mountain sickness causing marked reduction in headache, nausea, vomiting,
weakness
, etc. Improvements correlate with increased arterial oxygen concentrations, reduction in proteinuria and peripheral oedema and other objective measures of acute mountain sickness. Evidence that Acetazolamide is beneficial for
pulmonary oedema
or cerebral oedema is scanty because of the lower frequency of these severe forms of mountain sickness. Dexamethasone, used prophylactically, also reduces the symptoms of acute mountain sickness partly due to its euphoric effect. Use of Acetazolamide as a treatment for established acute mountain sickness has been investigated. Large doses of Acetazolamide increase arterial oxygen levels over a few hours and this leads to a reduction of symptoms but data is limited and faster acting carbonic anhydrides inhibitors such as Methazolamide may be preferable in an emergency situation. There is no comparison of the effectiveness of Acetazolamide with other drugs used for treating acute mountain sickness such as steroids and calcium channel blocking drugs. Also, there is no data on drug combinations which could have additive effects and thereby be more beneficial than individual drugs.
...
PMID:Acetazolamide and high altitude diseases. 148 96
Three cases of high altitude
pulmonary edema
(Hurtado's disease) are described. The onset of the symptoms occurred within 72 hours after arrival from the sea level. Their main clinical features were dry cough, shortness of breath, tachycardia, progressive dyspnea and
weakness
. Rales and obstructive bronchial signs were detected on chest auscultation. Treatment included oxygen administration, diuretics and bed rest, with satisfactory clinical evolution within four days. Hurtado's disease is a form of noncardiogenic
pulmonary edema
, increased pulmonary vascular pressure and permeability are, probably, the main factors in its development. It has been suggested that both factors could a be consequence of hypobaric hypoxia.
...
PMID:[Pulmonary edema in high altitude]. 248 89
A ventilator-dependent patient who is malnourished can develop infections,
pulmonary edema
, hypophosphatemia, decreased ventilatory drive, respiratory
weakness
, and atelectasis (because of lowered surfactant production). It is important to assess each patient's caloric needs individually, whether by use of predictive equations or by indirect calorimetry. Weaning of a patient from the ventilator can be difficult or impossible if the patient is malnourished, receives too much carbohydrate, or develops hypophosphatemia. Providing continuous fat emulsions as a source of energy can decrease the need for large amounts of glucose and can increase the likelihood of successful weaning.
...
PMID:Nutritional support of the ventilator-dependent patient. 249 51
In summary, there are a number of important respiratory manifestations of endocrine diseases. Hypothyroidism may be associated with respiratory failure that can be caused by a reduction in central respiratory drive, upper airway obstruction, and associated restrictive pulmonary function from pleural effusions or an intrinsic decrease in lung volumes. Hyperthyroidism can present with dyspnea as a major clinical manifestation because of the increase in central respiratory drive associated with thyrotoxicosis. Cardiac dysfunction associated with hyperthyroidism may lead to
pulmonary edema
in some patients. Hypoparathyroidism may occur acutely, especially after thyroid surgery and be associated with hypocalcemia and acute tetany, laryngeal stridor, and muscle
weakness
. Ovarian tumors, both benign and malignant, may present with unilateral or bilateral effusions. Finally, patients with diabetes mellitus are at increased risk of developing a variety of pulmonary disorders. Acute and chronic pulmonary infections are the most common respiratory abnormalities in patients with diabetes, although cardiogenic and noncardiogenic
pulmonary edema
can also be a complication of their disease.
...
PMID:Pulmonary manifestations of endocrine and metabolic disorders. 268 69
Twenty patients admitted to hospital with congestive heart failure were evaluated for severe concomitant lumbosacral and leg pain. In each instance the discomfort was worse at night and progressively decreased with a resolution of the
pulmonary edema
. Neurologic and electromyographic examinations in all but four patients were normal with reflexes, strength and straight leg raising testing normal. An absent Achilles reflex was recognized in two, a diminished knee jerk reflex in one and in a third,
weakness
in the extensor hallucis longus. Lumbar spinal stenosis was identified in all of the patients with a concomitant degenerative spondylolisthesis present in nine instances and in an additional two a spondylolisthesis with interruption of the neural arch. It is theorized that diminished right heart compliance can induce a sufficient increase in venous volume and pressure within the paravertebral plexus of Batson to acutely exacerbate a chronic lumbar spinal stenosis. In support of this hypothesis, the multiple factors involved in the pathomechanics and physiology of lumbar radiculopathy, spinal stenosis and the role of the paravertebral plexus of veins are examined. Specifically, their response to altered volume and pressure gradients tending to induce venous "creep" as well to alterations in posture and diurnal cycles are reviewed.
...
PMID:Night pain associated with diminished cardiopulmonary compliance. A concomitant of lumbar spinal stenosis and degenerative spondylolisthesis. 340 61
The clinical signs and lesions of Nubian goats and Desert sheep orally dosed with fresh and dry leaves and stems of Ipomoea carnea at 2.5, 5 and 10 g/kg/day were studied. The signs of Ipomoea poisoning were inappetence, depression,
weakness
of the hind limbs, dyspnea, staggering, and pallor of the visible mucous membranes. The main lesions were focal necrosis and fatty vacuolation of centrilobular hepatocytes, accumulation of fibroblasts in hepatic portal tracts, degeneration or necrosis of the cells of the renal proximal convoluted tubules, hemorrhage in renal cortices, in renal medullas and in cardiac muscle fibers, focal
pulmonary edema
, and emphysema and straw-colored fluid in serous cavities. Increased serum aspartate amino transferase and ammonia concentrations, and decreased concentrations of total protein, calcium and magnesium in the serum of Ipomoea-poisoned animals were detected. Hematological changes indicated the development of normocytic normochromic anaemia.
...
PMID:The effects of Ipomoea carnea on goats and sheep. 362 12
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