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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Squirrel monkeys (Saimiri sciureus) inoculated intratracheally with 10(4.2)-10(8.2) egg median infectious doses (EID50) of type A influenza virus (H3N2) responded with clinical illness including such signs as fever, sneezing or coughing, coryza, and increased respiratory rates. Necropsy studies performed six days after inoculation revealed bronchopneumonia in addition to a mild tracheitis. Squirrel monkeys given 10(5)-6 x 10(8) colony-forming units (cfu) of Streptococcus pneumoniae intratracheally died four to six days later after developing severe illness characterized by fever, bacteremia, lethargy, anorexia, coughing, labored breathing, and bronchopneumonia. Monkeys given 770 cfu of S. pneumoniae responded with less severe symptoms and survived. Four squirrel monkeys inoculated with 10(8.2) EID50 of virus and then 102 hr later with 770 cfu of S. pneumoniae developed severe disease; three of the four animals died within 40 hr. At necropsy these monkeys had more extensive and severe bronchopneumonia than was seen in monkeys infected with either organism alone.
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PMID:Influenza alone and in sequence with pneumonia due to Streptococcus pneumoniae in the squirrel monkey. 2215 62

Progressively severe sneezing, rhinorrhea, cough, wheezing, and dyspnea developed in a spray-painter, apparently in relation to exposure to a particular spray paint. A monitoring of exposure at work revealed the development of symptoms and a decrease in peak flow rates. Subsequent challenges in the laboratory performed under conditions resembling occupational exposure resulted in dual asthmatic responses on exposure to the whole paint (98 per cent methyl methacrylate emulsion and 2 per cent dimethyl ethanolamine solution) and to dimethyl ethanolamine solution (2 per cent) alone. Water, methyl methacrylate emulsion, and 1,4 dioxane (0.6 per cent) used as a thinner in the dimethyl ethanolamine did not produce a response in the airways. Allergy skin tests with dimethyl ethanolamine and a mixture of dimethyl ethanolamine and human serum albumin were negative. To our knowledge, this is the first report of asthma and/or rhinitis induced specifically by dimethyl ethanolamine. The mechanism of the specific reactivity is not known.
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PMID:Dimethyl ethanolamine-induced asthma. 85 20

This report describes inhibition of a normally functioning bipolar demand pulse generator by diaphragmatic myopotentials. Transient pacemaker suppression occurred repeatedly with deep respiration, straining, the Valsalva maneuver, coughing, sneezing and laughing. When the magnet was applied, none of these maneuvers inhibited the pacemaker. Extensive investigations ruled out an intermittent electrode problem such as a wire fracture or insulation break. Sensing of diaphragmatic myopotentials should be considered in the differential diagnosis of unexplained pacemaker pauses.
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PMID:Inhibition of bipolar demand pacemaker by diaphragmatic myopotentials. 90 94

We have examined a clinical case concerning a patient who, five years after a spinal cord injury, showed a series of symptoms due to the presence of a intramedullary cyst according to neurologists' general opinion. They think this cavitation is a development of acute myelomalacic cores or of a central haemorrhage. The extension of the cavities is regarded as a result of trasmission of venous pressure, brought about by coughing, straining and sneezing, to the spinal cord and of tethering of the cord at the side of trauma by dense arachnoidal adhesions, hence its adaptability to the extremes of movements is hampered.
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PMID:[Post-traumatic syringomyelia (author's transl)]. 101 82

One year after starting work in the pharmaceutical industry a 35-year-old non-atopic maintenance engineer developed attacks of sneezing, coughing and breathlessness. These occurred at home during the evening and early morning, never at work during the day. His employment involved contact with a wide variety of chemical agents including the macrolide antibiotic spiramycin. Inhalation challenge tests carried out in hospital with gradually increasing quantities of spiramycin reproduced his symptoms and led to the development of late asthmatic reactions, during which the FEV1 fell by 25% and the FEV1/FVC ratio by 15%. No change occurred in the single breath CO transfer factor nor were crepitations heard over the lung fields which remained normal on chest X-ray. The patient showed positive immediate skin prick tests to spiramycin and developed blood eosinophilia during the late asthma attacks. Inhalation of sodium cromoglycate either before, or before and hourly after the provocation challenge for 6 hr, failed to prevent the late asthma, although its onset was further delayed. On leaving the pharmaceutical industry the patient's symptoms improved but did not finally clear until his wife, who had worked in a clerical capacity in the same factory also ceased her employment.
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PMID:Asthma due to inhaled chemical agents--the macrolide antibiotic Spiramycin. 105 35

Two rapid exercise pad tests, the vitamin B test, and the methylene blue test, are introduced for the diagnosis of urinary stress incontinence. The vitamin B test is entirely non-invasive, takes only a few minutes to perform, and is especially useful as an office test. The methylene blue test has fewer variables, and fits easily into a urodynamic routine. With the methylene blue test, a direct correlation was noted between amount of urine lost and pressure generated by the tests. This conforms to the definition of stress incontinence as a passive process. The sensitivity of the test in a group with mainly mixed symptoms was 89.5%, and the specificity 100%. The test is useful where objective diagnosis of stress incontinence is important. A group of 38 patients with a history (questionnaire) of stress incontinence exhibited a total of 105 positive individual symptoms out of a possible 228 symptoms (6 x 38), comprising a history of leaking at sneezing, coughing, exercise, laughing, walking, or bending. The individual symptoms were analyzed for accuracy and predictability by comparing them with six graded provocative exercises comprising a trampoline test, star jumps, coughing, stepping, bending and hand washing. The symptoms were graded into a hierarchy from the results. A history of stress incontinence was found to be an accurate determinant of stress incontinence, even in patients with mixed symptoms. This allows the questionnaire as presented to be used as a semiquantitative index for assessment purposes.
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PMID:An analysis of rapid pad testing and the history for the diagnosis of stress incontinence. 133 73

The RC/79 strain of the Aujeszky's disease virus was able to induce reproductive failure of pregnant gilts intranasally inoculated at different gestation periods. Four gilts 40-46 days pregnant (group A) and 6 gilts 70-73 days pregnant (group B) were instilled with 0.2 ml x 10(5) tissue culture infectious dose 50 (TCID50/0.2 ml) of the RC/79 strain into each nostril. Two gilts 70-73 days pregnant (group C) were used as non exposed controls. The three groups were kept in separated boxes and they were observed for clinical signs of infections and samples were collected for determination of viral shedding every day. Viral isolation was attempted in Vero cells (figure 1). From the 2nd to 7th day after inoculation, groups A and B showed fever anorexia, sneezing, coughing and depression; and viral isolation from nasal swabs was possible in 7 gilts at days 4 to 11, 9 gilts developed neutralizing antibodies. The virus caused fetal reabsorption in swine during the first period of pregnancy (group A), while infection during late pregnancy resulted in still birth or normal pigs and one mummification (group B). The entire a live litter was composed of no more than 8 suckling pigs in both groups. At necropsy virus from turbinates, ovary , placenta, spleen and lung could be isolated only from 3 gilts (group B, table 1). In 5 of 35 stillbirth and alive fetuses virus could be isolated from spleen (100%), lung (80%), liver (60%) and brain (40%) indicating that the virus has the ability to cross the placental barrier thus producing lesions in porcine fetuses and causing reproductive failure in sows (table 2). Tissue specimens from these 35 fetuses were fixed in 10% formalin, included in paraffin sectioned and stained with hematoxylin and eosin. In 13 fetuses microscopic lesions i.e. necrotic foci were found in lung (60%), liver (40%) and spleen (20%), these alterations were coincident with gross lesions in most of them. Inclusion bodies were absent. The gilts organs did not present gross lesions.
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PMID:[Experimental infection of pregnant gilts with Aujeszky's disease virus strain RC/79]. 133 79

A 46-year-old male chromium plating worker visited our hospital due to rhinorrhea, sneezing and cough with blood-tinged sputum for more than 10 years. He also had skin ulceration and chronic dermatitis on both hands Medical therapy was inefficient. Physical examinations revealed nasal septum perforation, severe inflammation of the nasopharynx cavity, and eczema of both hands. Laboratory investigations showed significant tubule proteinuria, enzymuria, hypercalciuria, etc. It is evident that renal tube damage was present in this patient. The blood chromium level was 25 ng/mL, and the 24-hour urine chromium excretion level was 2.8 mg/day. A pulmonary function test showed reduced functional residual capacity (FRC), which may be due to either long-term smoking or chromate acid exposure. To our knowledge this is the first case of renal tubal damage induced by chronic chromate intoxication Taiwan. Further evaluation of the occupational safety and health of chromium plating workers is needed on this island.
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PMID:[Chronic chromate intoxication with renal tubular damage--report of a case]. 135 17

Icon 10 WP insecticide, a wettable powder formulation containing 10% lambda-cyhalothrin, was evaluated for possible adverse effects on the health of spraymen and villagers during treatment of dwellings for malaria vector control. Skin sensory effects and occasional coughing and sneezing in confined spaces were the only symptoms noted by the workers resulting from the handling and spraying of the insecticide. Absorption of lambda-cyhalothrin was estimated by determining its metabolites in urine and serum. The average amount of lambda-cyhalothrin absorbed by the workers per day (54 micrograms) represents less than 0.0001% (< 1 micrograms.kg-1.day-1) of the average daily amount of the substance handled. Only a small proportion of villagers showed detectable levels of lambda-cyhalothrin metabolites in their urine. Absorption of lambda-cyhalothrin from the formulation tested was therefore very low and, apart from the nuisance of skin sensory effects, there should be no risk to the health of workers or to the villagers whose dwellings are treated.
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PMID:Exposure and health assessment during application of lambda-cyhalothrin for malaria vector control in Pakistan. 146 47

A 29-year-old man underwent bilateral lung transplantation and received maintenance immunosuppressive therapy. He was readmitted 11 months later with symptoms of cough, sneezing, and rhinorrhea. The physical examination was normal. Laboratory results were significant for a reduction of FEV1 and an interstitial infiltrate on chest films. The patient had recently undergone bronchoscopy for rejection surveillance, and 2 days before admission the bronchoalveolar lavage cultures returned positive for respiratory syncytial virus. The patient was treated with aerosolized ribavirin with complete resolution of symptoms. Respiratory syncytial virus must now be included in the list of pathogens causing pneumonia in the lung transplant recipient.
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PMID:Respiratory syncytial virus pneumonia in a lung transplant recipient: case report. 154 Jun 15


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