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Query: UMLS:C0149514 (bronchitis)
 6,902 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The current possibility of measuring at one and the same time serum IgA and sputum SIgA, has led to precision in knowledge of IgA deficits in respiratory pathology. The authors report 21 cases detected in a group of 1000 patients (adults, adolescents and children), suffering from various chronic respiratory disorders and who had either total deficits in serum and sputum IgA (6 cases) or partial deficits (15 cases - mixed [5], serum IgA [5i1, sputum IgA [5]. In 9 cases the assoicated respiratory disorder was bronchiectasis, in 7 recurrent rhino-tracheo-bronchitis and in 5 asthma. In no cases were any extra-respiratory manifestations noted, in particular digestive disturbance or auto-immune disease. In some cases there was an associated deficit in IgE and, much less commonly, in IgG or M. Cellular immunity was not altered. The authors then discuss the place of IgA and SIgA deficitis in the pathogenesis of chronic respiratory pathology as well as their substitutive treatment using natural human immunoglobulins and the results thereof.
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PMID:[Role of (serum and secretory) IgA deficiency in chronic respiratory disorders. A proposal 21 cases]. 4 32

Mediators of immediate-type hypersensitivity were studied in the sputum of patients with chronic bronchitis. The same mediators were also measured in early-onset, skin-test-positive asthmatics, in late-onset, skin-test-negative asthmatics, and in patients with bronchial carcinoma, bronchiectasis, and pneumonia. Sputum eosinophilia was a feature of bronchitics and asthmatics, whereas raised blood eosinophil levels were found only in the early-onset, skin-test-positive asthmatics. Histamine and IgE were present in considerable amounts in the sputum of bronchitics and early-onset, skin-test-positive asthmatics. Smaller amounts were found in the other groups. The sputum in all the groups contained material giving an "S.R.S (slow-reacting substance) like" induced contraction of the guinea pig ileum. "Classical" S.R.S.-A., determined by arylsulphatase IIB susceptibility, was present only in bronchitics and both types of asthmatics. Since the bronchitics were, in general, skin-test negative and had normal concentrations of circulating IgE and eosinophils, it is suggested that the findings in the sputum indicate an element of local immediate-type (type I) hypersensitivity in bronchitis although its significance for pathogenesis is not known.
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PMID:Mediators of immediate-type hypersensitivity in sputum from patients with chronic bronchitis and asthma. 9 32

Serum total IgE concentrations were determined according to paper-radio-immunosorbent test (Prist, Phadebas) in 73 infants aged 2 months to 4 years, with recurrent asthmatoid bronchitis. Specific IgE against multiple inhalant allergens (Dermatophagoides pteronyssinus d1, house dust h3, pollens, moulds) were quantified by radio allergosorbent test (Rast, Phadebas). Normal total IgE values were determined in a control group of 111 infants aged 0 to 4 years. Total IgE were slightly elevated in 8 cases, strongly in 35 cases (id. e in 47% of the patients' group). Serum IgE are significantly higher in infants whose first degree relatives are atopics. Specific IgE against d1 are detected in 44% of our cases. Fourteen infants with dl-specific IgE have had an "ecologic treatment" by Paragerm AK. The clinical results are good in twelve of these patients. Total IgE and d1-specific IgE decrease in 5 cases at the end of the Paragerm application.
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PMID:[Total and specific IgE concentrations for early diagnosis of respiratory allergy in children less than four years old (author's transl)]. 49 95

The serum IgE level has been studied from birth up to 14 years of age. The mean serum IgE concentration was found to be correlated with age. Parallel measurements in cord blood and maternal blood yielded a mean of 25 I.U./ml (range, 0--90 I.U.) for the former and one of 124 I.U./ml (range, 50-600 I.U.) for the latter. The normal IgE level ranged from 20 to 100 I.U./ml in infants and from 100 to 200 I.U./ml in children, but even values of 400 to 600 I.U. did not necessarily reflect a pathological condition. In the majority of patients with eczema, urticaria and spastic bronchitis, high IgE levels were measured. The highest individual and mean values were obtained in children harbouring intestinal helminths, though a normal IgE level also occurred in such patients. In coeliac disease the values were within normal limits.
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PMID:Immunoglobulin E in the sera of infants and children. 102 18

The authors have developed a method for improving the sensitivity of electrochemical enzyme immunoassay, based on binding the enzymatic reaction volatile component to a complexone, followed by destruction of the complex in a flow-type amperometric detector. The lowest limit of the measured levels of blood serum antibodies and antigens is 10(-11)-10(-12) M. The method was tried in enzyme immunoassay of the blood serum IgE in patients with asthma and chronic obstructive bronchitis. Reduction of IgE level after therapy was found to be a regular feature; the authors claim that it may be considered as one of the criteria indicating the treatment efficacy.
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PMID:[A highly sensitive immunoenzyme analysis using electrochemical detection]. 172 16

Primary or secondary infection of the lungs with fungi of the Paecilomyces family (P. variotii and P. viridis) gives rise to the development of infectious allergic bronchopulmonary paecilomycosis characterized by the presence of chronic allergic interstitial pneumonia and obstructive bronchitis, bronchial asthma, total and pulmonary eosinophilia, the presence of the tissue parasitic form of the fungus in sputum, blood, pulmonary tissue, the presence of allergen-specific IgE and/or IgG antibodies in patients' sera, immediate or double (20 min and 6 h) reaction of the skin to administration of allergen of Paecilomyces, by not infrequent combination of lung damage and impairment of other organs as well as by chronic relapses.
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PMID:[Infectious-allergic bronchopulmonary paecilomycosis]. 180 16

Out of 524 children with acute respiratory infections in 141 obstructive bronchitis was diagnosed (OZO). Seventy cases could be linked to viral infection. Viral infections tested (influenza virus A, B, parainfluenza typ 1-3, RSV, adenoviruses) were more frequently associated with OZO than other acute respiratory infections of unknown etiology. Majority infections induced by influenza virus A and parainfluenza virus typ 2 were accompanied by OZO symptoms. Of the highest risk of acquiring OZO despite of viral infection participation, were children of 4-12 months of age. OZO associated viral infections prevailed during autumn-winter season, while in spring-summer period undetermined factors were the major cause of OZO. In serum samples of children with OZO, despite of etiology of the disease, higher level of IgE was found than in a group of children without the symptoms. In the case of OZO of unestablished etiology the level of serum IgE was significantly higher than in the cases when viral etiology of the disease was found.
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PMID:[The role of respiratory tract viruses in the etiology of obstructive bronchitis in infants]. 208 49

Bronchial obstruction, its reversibility, airway hyperreactivity and inflammation are key variables of asthma. In clinical practice they can be assessed with repeated noninvasive lung function measurements (spirometry and mucociliary clearance). The asthmatic inflammation in contrast to chronic bronchitis is characterized by increased IgE and eosinophils depending on the disease state (seasonal, perennial, chronic symptomatic or asymptomatic asthma). Based on the above-mentioned clinically applicable measurements, a classification of asthma, chronic (obstructive) bronchitis, and emphysema is proposed because the three groups of diseases have different etiology and need different prophylactic and symptomatic treatment.
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PMID:Definition and assessment of asthma. 211 58

The study comprised 40 children of both sexes aged from 2 to 12 years, 22 suffering from bronchial asthma and 18 suffering from atopic dermatitis. Twenty healthy children of comparable age and sex to the patients were studied as controls. All the children were subjected to full history including dietetic questionnaire, thorough examination, and to estimation of serum IgE, serum ceruloplasmin, and zinc and copper levels in both serum and hairs. The mean concentrations of zinc in serum and hairs were respectively 70.3 +/- 13.2 micrograms/100 ml and 167.5 +/- 23.0 micrograms/gm in asthmatic cases and 65.9 +/- 11.7 micrograms/100 ml and 164.8 +/- 23.6 micrograms/gm in those with atopic dermatitis. These levels were significantly (p less than 0.001) decreased in comparison to the control values (88.4 +/- 11.0 micrograms/100 ml and 194.5 +/- 18.6 micrograms/gm). On the other hand, a significant (p less than 0.001) increase in serum and hairs copper was demonstrated in both allergic groups compared to the controls. Mean copper values were respectively 79.5 +/- 8.06 micrograms/100 ml and 18.7 +/- 1.9 micrograms/gm in the asthmatic cases and 81.4 +/- 8.4 micrograms/100 ml and 17.8 +/- 2.08 micrograms/gm in cases with atopic dermatitis. The control mean concentrations were 67.95 +/- 6.37 micrograms/100 ml and 14.5 +/- 2.53 micrograms/gm respectively. Significant (p less than 0.001) higher levels of serum ceruloplasmin were observed in the allergic patients compared to the controls and were correlated with the hypercupremia. The results were discussed and a good dietetic intake of high biological value protein and zinc supplement was recommended to these patients in order to correct their disturbances especially the hypozincemia which could lead to exaggeration of their allergic conditions. The field of trace elements metabolism has grown rapidly over the past few years, particularly after the development of novel techniques as the atomic absorption spectrophotometry which had allowed the reliable measurements of several trace elements in tissues and so had opened a new field for many researches (Henkin, 1976). Zinc and copper are involved in cell and tissue growth. Zinc plays an important role in DNA and protein synthesis and is intimately involved with copper as cofactors in several important enzyme systems. The effects of many pathological conditions as congestive heart failure, pneumonia, rheumatic heart diseases, bronchitis, recurrent infection, hemolytic anemia, psoriasis, and malnutrition on the levels of serum zinc, copper, and other trace elements have been of interest to investigators for a number of years (Sinha and Gabrieli, 1970; David et al., 1984).(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Zinc and copper status in children with bronchial asthma and atopic dermatitis. 213

Autonomic nervous system function has been studied both in vitro and in vivo using a variety of methodologies. In asthmatic patients, beta-adrenergic hyporesponsiveness and alpha-adrenergic and cholinergic hyperresponsiveness can be frequently demonstrated. These observations have provided support for the beta blockade theory of asthma, advanced in the late 1960s by Andor Szentivanyi's experiments involving sensitized rodents. However, in addition to asthma, aberrations in autonomic nervous system function have been noted in other individuals including cystic fibrosis patients and their parents, patients with emphysema and bronchitis, and in patients (allergic rhinitis and atopic dermatitis) who have demonstrable IgE antibody responses to a variety of antigens. Thus, although these defects are not specific for asthma, it is noteworthy that these conditions share many clinical features; the ultimate phenotypic expression of these abnormalities may depend on both genetic and environmental factors that have yet to be defined.
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PMID:Autonomic nervous system abnormalities and asthma. 215 65


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