Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Among many causes of relapsing and chronic respiratory diseases in children the authors revealed gastrooesophageal reflux (GER) in 53 of 106 examined children, i.e. in 50%. Therefore examination of GER was included in routine examinations of all children admitted on account of the following diseases: laryngitis rec., bronchitis rec., bronchitis obstructiva rec., pneumonia rec., bronchiectasy, bronchitis deformans, asthma bronchiale. GER was detected in 208 children aged 6 months to 15 years. All children were subjected to an X-ray examination by contrast substance and to sonography of the cardia. In clinically serious cases manometric and pH metric examinations were made. When GER was detected the authors recommended conservative treatment: postural position, restricted fluid intake before going to bed, elimination of cocoa and chocolate, antacids. A favourable effect of conservative treatment in the course of 1-2 years was recorded in 60 of 76 children, who attended check-up examinations, i. e. in 79%. In children where serious complaints persisted, in particular rec. pneumonia, the development of deforming bronchitis and bronchiectasy or dyspnoic attacks, the authors indicated after completion of examinations and agreement with surgeons, a surgical approach. Fundoplication was performed in 22 children, i. e. in 10% of the patients where GER was revealed.
 ...
PMID:[Gastroesophageal reflux as the basis of recurrent and chronic respiratory diseases]. 189 35

The variable manifestations of respiratory problems in finishing pigs have led to the concept of a multiple-factor aetiology for swine respiratory disease and in particular for enzootic pneumonia. The primary and secondary agents of the disease produce their most detrimental economic effects and the highest levels of mortality and morbidity during the finishing period, when the economics of production necessitate indoor housing and intensification. This paper considers the contribution of four main groups of environmental factors to the high levels of clinical disease and lesions which are found whenever large numbers of pigs are examined at slaughter. They are meteorological factors, population and social factors, management factors and airborne pollution.
Vet Rec 1991 Jun 22
PMID:Environmental factors affecting the severity of pneumonia in pigs. 189 90

The treatment of an outbreak of acute pneumonia in 50 four- to eight-month-old Friesian and Friesian cross calves is described. At the first visit (day 0) 16 calves received 20 mg/kg bodyweight of oxytetracycline dihydrate intramuscularly and 15 received 10 mg/kg of the macrolide tilmicosin subcutaneously. The remaining 19 in-contact animals were not considered ill enough to be included in the trial and received 20 mg/kg of oxytetracycline dihydrate. The rectal temperature, demeanour, respiratory rate and respiratory effort of each calf was assessed on days 1, 2, 3, 9, 14, 21 and 28, and calves which had not responded were given repeat injections of the same antibiotic. All the calves recovered from the outbreak and of the 19 calves treated strategically, three required a second injection. Among the calves with clinical pneumonia, fewer treatments (P less than 0.01) were required by those treated with tilmicosin. The rectal temperatures of both groups decreased (P less than 0.05) after the first injection, but on day 3 the decrease was greater (P less than 0.05) in the group treated with tilmicosin. Respiratory rates varied widely but respiratory effort was less (P less than 0.05) on day 2 in the calves treated with tilmicosin. When long-acting antibiotic injections are used to treat enzootic pneumonia it is suggested that a second visit should be made on day 3 to assess the animals' response to treatment.
Vet Rec 1991 Aug 10
PMID:Long-acting antibiotic formulations in the treatment of calf pneumonia: a comparative study of tilmicosin and oxytetracycline. 192 28

An epizootic of morbillivirus infection killed thousands of common seals (Phoca vitulina) in European seas in 1988. Most of the affected seals had respiratory signs and the main post mortem finding was acute pneumonia. The histopathological changes were similar to those of canine distemper. Six common porpoises (Phocoena phocoena) found stranded on the coast of Northern Ireland in late 1988 had similar lesions. Morbillivirus infection also killed several thousand Siberian seals (Phoca siberica) in Lake Baikal in 1987 and 1988. A morbillivirus (phocine distemper virus) has been isolated from affected seals in several European countries and studies of the antigenicity of the virus indicate that it has several unique epitopes that distinguish it from the other known morbilliviruses. Biochemical studies of the viral proteins, RNA and nucleotide sequence confirm that it is a new morbillivirus. There is seroepizootiological evidence of morbillivirus infection in Greenland harp seals (Pagophilus groenlandicus), ringed seals (Phoca hispida) and Dutch common seals several years before the 1988 epizootic. Antibodies to a morbillivirus have also been found in bottlenose dolphins (Tursiops truncatus) from the eastern coast of the USA. Further studies are required to determine whether these sea mammal populations have been infected with phocine distemper virus.
Vet Rec 1990 Dec 08
PMID:A review of the 1988 European seal morbillivirus epizootic. 228 59

The efficacy of long-acting oxytetracycline in the control of pneumonic pasteurellosis in lambs was tested on seven Scottish farms. After laboratory confirmation of pasteurella-related deaths in lambs, half the lambs in each flock were given long-acting oxytetracycline (20 mg/kg intramuscularly) and half were left untreated. On three farms a single treatment was given and on four farms two doses were administered four days apart. Eighteen of the 878 control lambs died as a result of confirmed Pasteurella haemolytica pneumonia compared with one of the 878 treated lambs. In addition nine of the control lambs were diagnosed clinically to have pasteurellosis which responded to treatment with oxytetracycline. None of the treated lambs were seen to be ill during the trial.
Vet Rec 1990 Mar 10
PMID:Use of long-acting oxytetracycline against pasteurellosis in lambs. 232 37

Outbreaks of pneumonia associated with Pasteurella haemolytica have occurred in sheep in the area of Perthshire served by this practice, and on some farms the disease has been an important annual cause of loss. Serological evidence was obtained that parainfluenza 3 (PI3) virus might be implicated as a predisposing factor to pasteurellosis. A live attenuated PI3 virus vaccine licensed for use in cattle was given intranasally to ewes on one farm. Many sheep seroconverted and outbreaks of pneumonia were negligible around the subsequent lambing time. The protection of the flock appeared to last for one season only. Subsequently ewes and lambs on other farms were vaccinated and on these farms there were fewer deaths than expected due to pasteurellosis.
Vet Rec 1989 Oct 28
PMID:Parainfluenza 3 vaccination of sheep. 255 31

Thirty-four grey seals which died of natural causes were examined. They ranged in age from aborted fetuses to adults, but suckling pups were excluded from the study. The commonest primary cause of death was pneumonia and a variety of parasitoses occurred as secondary lesions.
Vet Rec 1989 Nov 11
PMID:Natural causes of death in non-suckling grey seals (Halichoerus grypus). 259 79

A computerised information retrieval system of abattoir pathology and meteorological data has been used to investigate the effect of prevailing weather conditions on the occurrence of pleurisy and pneumonia in the sheep population of Northern Ireland. Significant correlation coefficients were found between the percentage condemnations due to pleurisy and pneumonia in sheep and rainfall, windspeed, temperature and humidity. The most significant correlation was found with windspeed. The paper describes the calculation of a new meteorological variable, the rain/windchill factor. Very highly significant correlation coefficients were found between the percentage lung condemnations in sheep and the rain/windchill factor prevailing during the same month and both one and two months previously. The paper discusses the practical implications of these findings for sheep production and highlights the desirability of protecting sheep from adverse climatic conditions during the winter months.
Vet Rec 1989 Jul 22
PMID:Rain and windchill as factors in the occurrence of pneumonia in sheep. 277 36

A field trial to assess the ability of two vaccines to protect calves against respiratory disease was carried out on a large beef rearing unit in southern England over the two winters of 1983 to 1984 and 1984 to 1985. A quadrivalent vaccine containing the killed antigens of respiratory syncytial virus, parainfluenza virus type 3, Mycoplasma bovis and M dispar or a vaccine containing only the respiratory syncytial virus component were inoculated into 246 and 245 calves, respectively; 245 calves remained as unvaccinated controls. The calves were reared in seven batches and outbreaks of disease occurred in five; significant protection was achieved in the four batches in which disease was associated with respiratory syncytial virus and M bovis infection, together or independently. The death rate from pneumonia was 9 per cent in the control group, 2 per cent in the calves inoculated with the quadrivalent vaccine (P less than 0.001), a protection rate of 77 per cent, and 3 per cent in the calves inoculated with the respiratory syncytial virus vaccine (P less than 0.01), a protection rate of 68 per cent. The proportion of calves receiving treatment for respiratory disease was 38 per cent in the control group, 25 per cent in the calves inoculated with the quadrivalent vaccine (P less than 0.001) and 27 per cent in the calves inoculated with the respiratory syncytial virus vaccine (P less than 0.01). The results show that protection against respiratory disease can be achieved by parenteral vaccination of calves with the appropriate inactivated microorganisms.
Vet Rec 1987 Oct 17
PMID:Protection against respiratory disease in calves induced by vaccines containing respiratory syncytial virus, parainfluenza type 3 virus, Mycoplasma bovis and M dispar. 282 66

The trial involved eight large white sows obtained from a closed experimental specific pathogen free herd. Four sows (two each for an experimental vaccine and for Nobi-Vac AR) were vaccinated twice (eight weeks and two weeks before parturition) with 2 ml of vaccine administered intramuscularly. Two unvaccinated sows were used as an infected control group and two unvaccinated sows served as an uninfected control group. Forty-six piglets (28 from vaccinated sows and 18 from unvaccinated sows) were challenged by intranasal instillation of Bordetella bronchiseptica at two days of age and Pasteurella multocida type D, dermonecrotic toxin at seven days of age. Among the infected control group some piglets died and there were clinical signs of pneumonia and severe turbinate atrophy. In the vaccinated groups the results showed that immunisation of the pregnant sows had provided a good level of antibodies, which were transmitted to their offspring. There was a significant reduction in the clinical signs and no lesions were observed in the group vaccinated with the experimental vaccine and only moderate atrophy of the turbinates in the Nobi-Vac AR group. B bronchiseptica and P multocida were never recovered from the lungs of the vaccinated groups and in the nasal cavities their frequency declined with age.
Vet Rec 1989 Jan 21
PMID:An evaluation in pigs of Nobi-Vac AR and an experimental atrophic rhinitis vaccine containing P multocida DNT-toxoid and B bronchiseptica. 291 95


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