PubMed Health⌕ Search

Biomedical subjects

J Towner

Publications and source records attributed to J Towner.

4 recordsLinked to original sources

UNICEF's child injury league table. An analysis of legislation: more mixed messages.

This paper presents a summary table and discussion of legislation related to child injury prevention in member countries of the Organisation for Economic Cooperation and Development. The table is an expanded version of the one which appeared in the UNICEF Report Card "Child Deaths by Injury in Rich Countries" (2001). A commentary is provided on the variations in legislation between countries in terms of range and form of measures and an estimate of degree of enforcement. As legislation is generally considered a powerful tool in injury prevention, the paper examines whether those countries with the widest range of legislation and the strongest enforcement have made the most progress in reducing child injury deaths since the 1970s. It also considers whether a commitment to extensive legislation is reflected in a country's position in the UNICEF league table of injury death. The initial conclusion to these two basic issues is that no clear picture can be seen and we thus need to know far more about the relationship between legislation and societies and cultures as they vary from place to place. This paper hopes to stimulate more widespread debate about the role of legislation in different countries.

Accident Prevention↗

Ectrodactyly and proximal/intermediate interstitial deletion 7q.

We report on an individual with severe mental retardation, seizures, microcephaly, unusual face, scoliosis, and cleft feet and cleft right hand. The chromosomal study showed a proximal interstitial deletion 7q (q11.23q22). From our review of the literature, 11 patients have been reported with ectrodactyly (split hand/split foot malformation) and proximal/intermediate interstitial deletions or rearrangements of 7q. The critical segment for ectrodactyly seems to be located between 7q21.2 and 7q22.1. This malformation is present in 41% of the patients whose deletion involves the critical segment.

Abnormalities, Multiple↗

Role of eicosanoids in human and experimental colitis.

Prostaglandins, thromboxanes, and leukotrienes (collectively called eicosanoids) are increased at sites of inflammation and contribute to the manifestations of inflammation, such as hyperemia, hyperalgesia, edema, and inflammatory cell infiltration. Inhibition of eicosanoid production is the basic mechanism of action of corticosteroids and of nonsteroidal antiinflammatory drugs. Eicosanoid synthesis is also increased in human and experimental inflammatory bowel disease. Leukotriene B4 is the most potent proinflammatory eicosanoid, and in vivo production of this compound is the predominant eicosanoid in colitis. Recent experimental data demonstrate that selective inhibition of leukotrienes may be a therapeutic strategy to reduce inflammation in inflammatory bowel disease.

Animals↗