Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0040586 (tracheobronchitis)
 449 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Case histories are analyzed of 1565 hay fever patients first attending an allergy unit. The mean age of the test persons was 19.5 years. 40% were in the age group 5 to 15 years. The sex distribution showed a slight but statistically significant prevalence of males (56.6%). 56.8% had a positive family history of allergies and 44.2% had other allergic conditions such as atopic dermatitis (31.6%), perennial rhinitis and perennial asthma (19% each), urticaria, food allergy and drug allergy (5% each) and insect sting allergy (3%). A clear cut peak both for rhinitis and for asthmatic symptoms %30.5% and 20.2% respectively) was found in the age group 5--9 years. Up to the 14th year the symptoms of pollen allergy were already exhibited by 68.5% of the patients. 97% of the pollen allergics suffered from rhinitis, 95% from conjunctivitis, 40% from bronchial asthma and another 20% from tracheobronchitis or asthmatic bronchitis. As additional symptoms of pollen allergy due to haematogenous spread of the pollen antigens we observed a seasonal form of atopic dermatitis in 3%, a seasonal urticaria or angioedema in 3.5%, migraine in 6.3% and arthralgia, gastro-intestinal troubles and fever in fewer than 1% each. Almost 98% of the patients were sensitized to grass or cereal pollens. However, only 18% suffered from an isolated grass pollinosis (summer hay fever). The other patients were additionally clinically sensitized by other pollens with different blossoming periods, i.e. 35% by three pollens responsible for the so-called spring pollinosis, and 50% by weeds (plantain, nettle, mugwort) the cause of late summer pollinosis. Only 13 patients suffered from an isolated spring pollinosis (hazel, alder, birch, willow). In 14 patients (not quite 1%) with a clear-cut history and clinical symptoms of pollinosis, all the skin tests were negative. In these cases the sensitization was probably restricted to the respiratory tract. Despite the new in-vitro methods such as the RAST, carefully performed skin tests linked to a knowledge of the pollen calendars of the region and the allergological history remain the most reliable and cheapest procedure for the specific diagnosis of pollen allergy.
 ...
PMID:[Pollionosis: I. Findings on the clinical aspects and the pollen spectrum in 1565 pollen-sensitive patients]. 49 10

To compare the clinical and pathological effects of high and low nicotine cigarette smoke 12 young adult male beagles were separated into four equal groups and exposed to smoke from high (4.6 mg) or low (1.4 mg) nicotine cigarettes, administered in six or 12 cigarettes per day. Two control groups, sham-exposed and nontracheostomized, consisted of three dogs each. The dogs were exposed seven days per week for five months. Tracheobronchitis developed in smoke-exposed dogs; gross lesions were generally confined to the lungs and tracheobronchial lymph nodes. Histopathological changes were found in all smoke-exposed dogs, with slightly more severe or extensive lesions in the dogs exposed to 12 cigarettes per day. The incidence and severity of rhinitis, turbinate basal epithelial cell hyperplasia, and squamous metaplasia were increased among dogs in the high nicotine cigarette groups.
 ...
PMID:Clinical and pathological effects of cigarette smoke exposure in beagle dogs. 58 59

Concentrations of azidocillin in serum and tracheobronchial secretions were followed in 20 patients after an oral dose of 0.75 g of the drug. Serum concentrations were followed for 4 h and the concentration in tracheobronchial secretion was determined in samples taken through a fibreoptic bronchoscope 1--2 h after administration. The concentration in secretions varied between hardly measurable levels and 1.1 micrograms/ml. No correlation between levels in serum and tracheobronchial secretion was found. A slight tendency to higher secretion levels was found when the bronchoscopy showed signs of tracheobronchitis.
 ...
PMID:Azidocillin levels in tracheobronchial secretions. 58 3

Eight collie-cross pups, eight weeks old, were inoculated intramuscularly with an aluminum hydroxide adjuvanted preparation of killed Bordetella bronchiseptica; the inoculation was repeated after two weeks. Two weeks after the second inoculation, the vaccinated dogs and a control group of four unvaccinated animals were placed in contact with a group of five pups of similar age which had been experimentally infected with a pathogenic strain of B bronchiseptica by an aerosol method. All four unvaccinated control dogs as well as all five experimentally infected dogs developed a respiratory disease characterised by persistent coughing. Six of the vaccinated dogs remained free from clinical respiratory disease while disease was less severe and of shorter duration in the remaining two than in controls. Only slight changes were found in the lungs of vaccinated animals at necropsy while in the controls there was a severe tracheobronchitis. There was a marked reduction in the numbers of B bronchiseptica isolated from the respiratory tract of vaccinated animals when compared with controls. An aluminium hydroxide adjuvanted vaccine may be of value in controlling naturally occurring canine respiratory disease in which B bronchiseptica is involved.
 ...
PMID:Vaccination against canine bordetellosis: protection from contact challenge. 68 92

Six collie dogs, eight weeks old, were inoculated intramuscularly with an aluminium hydroxide adjuvanted preparation of killed Bordetella bronchiseptica; the inoculation was repeated after two weeks. Two weeks after the second inoculation, the vaccinated dogs and a comparable group of six unvaccinated animals were challenged by exposure to an aerosol of pathogenic B bronchiseptica. All six unvaccinated control dogs developed respiratory disease characterised by persistent coughing. In contrast, four of the vaccinated dogs remained free from clinical respiratory disease while, in the other two dogs, disease was less severe and of shorter duration than in controls. At necropsy, there were only slight changes in the lungs of vaccinated dogs but in controls there was a severe tracheobronchitis with areas of exudative pneumonia. Bacteriological examination showed a marked reduction in the numbers of B bronchiseptica isolated from the respiratory tract of vaccinated animals compared with controls. An aluminium hydroxide adjuvant vaccine may be of value in controlling naturally occurring respiratory disease in dogs in which B bronchiseptica is involved.
 ...
PMID:Vaccination against canine bordetellosis using an aluminum hydroxide adjuvant vaccine. 70 49

A series of 16 patients with tracheal compression by the innominate artery is presented. In more than half of the patients the symptoms began during the first few days of life with stridor varying severity, recurrent tracheobronchitis and apneic spells. In six cases requiring surgical treatment the immediate result was good. In ten mild cases treatment consisted of medical management and follow-up. The present study confirms that the great arteries can exert compression on the trachea, which can always be relieved by means of an operation which moves the arteries forward. Bronchoscopy is considered to be the only reliable means of diagnosis. This entity should be considered more often in the differential diagnosis in children less than 3 years of age with stridor, breathing difficulties, recurrent infections, apneic spells, and asthma.
 ...
PMID:Innominate artery compression syndrome. Presentation of 16 cases. 78 80

Expiratory stenosis of the trachea and the main bronchi is caused first of all by slackening of the pars membranacea in rarer cases by tracheomalacia or tracheomegalia. Often it is associated with other respiratory diseases above all tracheobronchitis, emphysema and pneumosclerosis. Predominant clinical symptoms are dyspnoea, barking cough and attacks of suffocation. X-ray-pictures in several diameters and levels and bronchological examinations are crucial for securiting the diagnosis. Among 95 patients of all age groups 14 were operated on predominantly according to the method of NISSEN. Operation is contradicted in stages of severe emphysema with respiratory insufficiency of bilateral pulmonary tuberculosis or of chronic bronchitis. In 10 patients a good result was achieved by the operation.
 ...
PMID:[Surgery of expiratory stenosis of the thoracic part of the trachea and main bronchi (author's transl)]. 79 6

In a retrospective review of 53 patients, 58 episodes of infection due to Acinetobacter calcoaceticus var. anitratus (Herellea vaginicola) were studied. Although the organism is widely distributed in nature, it is of relatively low virulence since colonization is more frequently noted than infection and since most infections occur in patients subjected to the epidemiologic pressures common to nosocomial, gram-negative bacillary infection: prior antibiotic therapy; instrumentation and manipulation (e.g., endotracheal intubation, urinary bladder catheterization, arterial and venous cannulation); surgery; hospitalization, especially with residence in an intensive care unit; severe underlying disease, either systemic (e.g., chronic obstructive pulmonary disease, malignancy) or localized to the infected area (e.g., prior bacterial or aspirational pneumonia, trauma). Pneumonia was the most common infection due to A. calcoaceticus, and occurred only in patients with a tracheostomy or endotracheal tube in place. In over half the 25 patients, more than one lobe was involved and bronchopneumonia was the usual roentgenographic appearance. Cavitation (2 patients) and empyema formation (3 patients) were uncommon. The severity of acinetobacter pneumonia is reflected in the high mortality rate (44% overall, with a 36% mortality rate due primarily to infection). Tracheobronchitis due to A. calcoaceticus was less severe than pneumonia since no patients died primarily as a result of the infection. Urinary tract infections occurred in five patients, none of whom were ill and none of whom died. Urinary bladder catheterization was thought to be responsible for infection in three patients, and in at least four of the five patients infection was restricted to the lower tract. Wound infections were noted in six patients who had undergone surgery and were related to the presence of foreign bodies in the operative site in five of the patients. Surgical debridement and/or drainage of the infected area was the primary therapeutic measure employed in most cases. Only one patient died and this was a result of noninfectious causes. Skin infection due to A. calcoaceticus was seen in two patients, one of whom exhibited fulminant, fatal cellulitis and septicemia in the setting of pancytopenia. All nine patients with acinetobacter septicemia had received antecedent antibiotic therapy, and in all cases intravenous catheters were in place at the time bacteremia occurred. Clinically, seven of the nine patients were in shock. The mortality rate was 44% overall, with a 22% mortality rate due to infection. Although septicemia was thought to be "line-related" in five of the nine patients, serious post-bacteremic complications developed in three patients: prosthetic valve endocarditis, suppurative thrombophlebitis and subhepatic abscess.
 ...
PMID:Infections with Acinetobacter calcoaceticus (Herellea vaginicola): clinical and laboratory studies. 84 90

The aminoglycoside antibiotic tobramycin was given intramuscularly to 15 patients with infected body fluids (empyema in five patients, peritonitis in five, peritonitis and empyema in one, tracheobronchitis in three, and infection of the pacemaker pocket in one). The infecting bacteria included Pseudomonas aeruginosa, Klebsiella, Enterobacter, Serratia, Escherichia coli, Proteus species, and Staphylococcus aureus. The mean dose of tobramycin was 1.7 mg/kg given intramuscularly every 8 hr for nine to 10 days. Levels of tobramycin in specimens of serum and infected body fluid obtained simultaneously were measured at various intervals after a dose of the antibiotic. Comparison was made between levels of tobramycin and minimal inhibitory concentrations (MICs) of the infecting bacteria. Bacteriological and clinical failures were common if the level in body fluid did not exceed the MIC. In patients with levels of tobramycin in body fluid that were higher than the MIC, cures were frequent. Drainage of infected body fluids is a necessary part of successful therapy of these infections.
 ...
PMID:Penetration of tobramycin into infected extravascular fluids and its therapeutic effectiveness. 86 91

Of 36 dogs with a history of chronic coughing or dysponea examined by bronchoscopy, eight were found to have parasitic tracheobronchitis. Oral treatment with the anthelmintic levamisole at a rate of 7.5 mg per kg bodyweight was found to be successful in every case.
 ...
PMID:Use of levamisole in the treatment of parasitic tracheobronchitis in the dog. 98 91


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>