Search PubMed⌕ Search

Biomedical subjects

C A Ferguson

Publications and source records attributed to C A Ferguson.

23 records · Page 2Linked to original sources
PubMed1982

Rheumatic fever in native children in Manitoba.

From data reported to a central computer file, cases of rheumatic fever in persons under 17 years of age in Manitoba were reviewed. Although the overall incidence of the disease declined throughout the study period, Jan. 1, 1970 to July 1, 1979, the rates per 100 000 population were higher overall (36) and for non-natives (29) and much higher for natives (126) than average rates in urban centres around the world. Rates of death and readmission showed that the disease was also more severe in the native Manitoba children.

Adolescent↗
PubMed1979

Effects of some platinum IV complexes on cell division of Escherichia coli.

A comparison was made of the effects of cis-tetrachlorodiaminoplatinum (IV) (cis-TCDPt), rans-TCDPt), and hexachloroplatinum (HCP) on growth and cell division of Escherichia coli strains D21 and D22. At or below 40 microgram/mL, cis-TCDPt inhibited cell division but not growth, DNA, or protein synthesis, although areas of increased electron density could be demonstrated in treated cells. In contrast, 40 microgram/mL of trans-TCDPt or HCP inhibited growth. Trans-TCDPt-treated cells developed condensed nucleoids; HCP-treated cells showed no obvious cytological changes to correlate with growth inhibition. Combination of cis-TCDPt with nalidixic acid, both at one-half the lowest filament-forming concentrations, resulted in formation of filaments, suggesting an additive effect. Combination of cis-TCDPt followed by ampicillin on E. coli B/r resulted in single bulges near the center of the filaments. Cis-TCDPt could therefore inhibit an initial step in the septation sequence, possibly at the level of the regulation of the hydrolytic enzymes. Whether cis-TCDPt exerts its effect by interreaction with DNA or with a membrane target is still uncertain.

Ampicillin↗
PubMed1978

The radiology of intracranial tuberculosis in children.

Radiology provides valuable clues to the correct diagnosis of intracranial tuberculosis. Twenty-three children with this problem were reviewed. Fifteen had meningitis, 12 of whom had abnormal chest radiographs, nine of them suggestive of tuberculosis. Common neuroradiologic findings were minor suture separation, abnormal activity in the region of the sylvian fissure on brain scans, mild ventricular dilatation, and vasculitis. Among the eight patients with tuberculomas, abnormal chest radiographs were less common. Neuroradiologic abnormalities included evidence of increased intracranial pressure on skull radiographs, focal deep lesions on brain scans, and hydrocephalus and mass lesions on air studies. Most tuberculomas were calcified one year later.

Adolescent↗
PubMed1973

The battered child syndrome.

The experience of the Children's Hospital of Winnipeg from 1957 to 1971 with abused infants and children is presented with statistical data on 132 children. Details as to incidence, source and types of abuse are presented along with a discussion of the management of the problem. A follow-up study on a group of the abused children is also presented with comments directed towards some preventive measures.

Age Factors↗