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Biomedical subjects

C P Adams

Publications and source records attributed to C P Adams.

At least 19 recordsLinked to original sources
PubMed1992

Isolation and chromosomal assignment of 100 highly informative human simple sequence repeat polymorphisms.

One hundred highly informative simple sequence repeat (SSR) polymorphisms have been isolated and mapped to specific human chromosomes by somatic cell hybrid analysis. These markers include 97 (CA)n, 2 (AGAT)n, and a single (AACT)n repeat. All the SSRs have heterozygosities greater than 0.50 and can be amplified using identical PCR conditions. At least one SSR was detected on every chromosome, except for chromosomes 22 and Y. The frequency of (CA)n repeats on each chromosome was proportional to the relative chromosomal length, except for chromosome 15, on which a substantial excess of markers was identified.

Base Sequence↗
PubMed1988

Cranial base and jaw relationship.

The lateral skull radiographs of 124 boys aged approximately 10 years divided equally between the four angle classes were digitized in an effort to establish the relationship between cranial base size and shape and jaw relationship. Comparison of the means for occlusal groups showed a trend from class II to class III as cranial base dimensions and angle decreased. The condyle was also more distally positioned with respect to nasion, point A and the Pterygomaxillary vertical in the class II groups. Cranial base length correlated strongly with maxillary length but weakly with mandibular length. Nevertheless, the size of the maxilla did not influence its prognathism. The cranial base angle was strongly correlated (-0.7) with angle sella-nasion-point B. It is concluded that cranial base size and shape influence mandibular prognathism by determining the anteroposterior position of the condyle relative to the facial profile.

Cephalometry↗
PubMed1985

Diagnosis and management of Acanthamoeba keratitis.

Diagnosis and management of Acanthamoeba chronic ulcerative keratitis is difficult. Two cases of Acanthamoeba keratitis at Wills Eye Hospital were diagnosed within several months of each other during 1983. Corneal transplantation was necessary for diagnosis and therapy in these cases. Another two cases were diagnosed when histopathologic specimens from penetrating keratoplasties done between 1974 and 1983 were reviewed retrospectively. There has been no evidence of recurrent disease in any of our cases during follow-up periods averaging two years (range, 12 to 40 months). The diagnosis of Acanthamoeba keratitis must be considered in cases of chronic progressive corneal ulceration unresponsive to medical therapy.

Adolescent↗
PubMed1985

The physical characteristics of the stabilized canine retractor.

The design, construction and a brief indication of the advantages of the stabilized canine retractor have already been explained (Adams, 1983). It is the purpose of the present investigation to clarify and evaluate the physical characteristics of the new form and to ascertain the precise nature and degree of the differences between it and the hitherto widely used standard form of this spring.

Cuspid↗