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Biomedical subjects

R Salazar

Publications and source records attributed to R Salazar.

64 records · Page 4Linked to original sources
PubMedDate not supplied

Prevalence of thermotolerant species of Campylobacter and their biotypes in children and domestic birds and dogs in southern Chile.

The prevalence of thermotolerant Campylobacter in diarrhoeic and healthy children as well as in dogs, hens, ducks and pigeons was determined in Southern Chile. Campylobacter were found in 34.5% of the faecal samples examined. The isolation rate of Campylobacter in diarrhoeic and healthy children was 16.3% and 6.4% respectively. Despite C. jejuni was always more frequent than C. coli, the latter was isolated with a high frequency (29%) from patients with diarrhoea. C. jejuni and C. coli biotypes I and II were found in healthy and diarrhoeic children and were predominant in all the animals species studied. This may point out towards the possible origin of strains infecting children.

Animals↗
PubMedDate not supplied

[Critical evaluation of a decade experience with early gastric cancer].

The evaluation of early gastric cancer in the Central Hospital of IVSS "Miguel Pérez Carreño" of the urban area shows a detectability rate of 5.03% from gastric carcinoma total cases. Depressed macroscopic type and differentiate microscopic type are the most frequent. Predominant location is antrum. Early Gastric Cancer with elevated component, differentiate papillar type, submucosal invasion and with positive lymph node must be operated with very carefully and systematic lymph node dissection, depending on the location and the size of the primary tumor, and also post-operative adjuvant chemotherapy is likely to be necessary as well, to achieve diminishing the recurrence and mortality rates. Its our duty look for a better team work and methodology in the detection of early gastric cancer to obtain more superficial and smaller lesions. So there fore another therapeutical alternatives such as Endoscopical Mucosal Resection and Laparoscopic Wedge Resection could take a place in the future.

Actuarial Analysis↗
PubMedDate not supplied

[Intestinal pneumatosis].

Fourteen cases of intestinal pneumotosis were found in a review of 1 477 plain abdomen X-ray films taken because of different conditions. These 14 cases were associated in most instances with septicemia, gastroenteritis and paralytic ileus. The mortality was high. The treatment should be directed to the management of the primary condition: intestinal pneumatosis, septicemia, gastroenteritis, paralytic ileus.

Child↗