Matches in SemOpenAlex for { <https://semopenalex.org/work/W2096003431> ?p ?o ?g. }
Showing items 1 to 57 of
57
with 100 items per page.
- W2096003431 endingPage "219" @default.
- W2096003431 startingPage "217" @default.
- W2096003431 abstract "The well-known regional variation in the incidence of anencephalus in England and Wales, whereby the defect occurs more frequently in Wales and in northern England than in East Anglia and south east England, has suggested a possible relationship to water hardness (Penrose, 1957; Stocks, 1970; Fedrick, 1970). When the whole area of England and Wales is examined, a strong negative correlation is found between these two variables. In order to establish whether the connexion is causal, further information is needed. First, corre lations between water hardness and anencephalus need to be sought within much more circumscribed areas, as has been done in South Wales by Lowe, Roberts, and Lloyd (1971). Second, correlations need to be sought between annual variations in water hard ness and anencephaly within one area, especially where water hardness has been deliberately altered by the introduction of water-softening plant. If soft water does indeed contribute towards a higher incidence of anencephalus, it remains a matter of conjecture as to when and how this effect is brought about. Serial observations over a period shorter than a generation can only shed light on the possi bility of short-term effects, i.e., the possibility that the hardness of the water consumed by a parent at the time of relevant gametogenesis, or by a pregnant woman in early pregnancy, may affect neural-tube closure in the embryo. The possibility of an effect operative during the mother's prenatal life or early childhood could be investigated only over a much longer period. Congenital malformations have been ascertained systematically in the population of Liverpool since 1960 (Smithells, 1962). From July 1963 until June 1968, the area of ascertainment was extended to include neighbouring parts of south-west Lancashire. This is a predominantly soft-water area but includes Southport, where the water is hard, and St. Helens, where it was hard at the beginning of the study period but was softened after three years (Table I). All data on anencephalic births have Deen checked by reference to maternity department records. These sources were also used to provide information" @default.
- W2096003431 created "2016-06-24" @default.
- W2096003431 creator A5002292514 @default.
- W2096003431 creator A5030865908 @default.
- W2096003431 date "1971-11-01" @default.
- W2096003431 modified "2023-09-27" @default.
- W2096003431 title "Anencephalus and water hardness in south-west Lancashire." @default.
- W2096003431 cites W2009781639 @default.
- W2096003431 cites W2014397788 @default.
- W2096003431 cites W2018136840 @default.
- W2096003431 cites W2021685977 @default.
- W2096003431 cites W2023441936 @default.
- W2096003431 cites W2051464357 @default.
- W2096003431 cites W2168613417 @default.
- W2096003431 doi "https://doi.org/10.1136/jech.25.4.217" @default.
- W2096003431 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/478659" @default.
- W2096003431 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/5160429" @default.
- W2096003431 hasPublicationYear "1971" @default.
- W2096003431 type Work @default.
- W2096003431 sameAs 2096003431 @default.
- W2096003431 citedByCount "12" @default.
- W2096003431 crossrefType "journal-article" @default.
- W2096003431 hasAuthorship W2096003431A5002292514 @default.
- W2096003431 hasAuthorship W2096003431A5030865908 @default.
- W2096003431 hasBestOaLocation W20960034311 @default.
- W2096003431 hasConcept C127413603 @default.
- W2096003431 hasConcept C71924100 @default.
- W2096003431 hasConcept C87717796 @default.
- W2096003431 hasConcept C97053079 @default.
- W2096003431 hasConceptScore W2096003431C127413603 @default.
- W2096003431 hasConceptScore W2096003431C71924100 @default.
- W2096003431 hasConceptScore W2096003431C87717796 @default.
- W2096003431 hasConceptScore W2096003431C97053079 @default.
- W2096003431 hasIssue "4" @default.
- W2096003431 hasLocation W20960034311 @default.
- W2096003431 hasLocation W20960034312 @default.
- W2096003431 hasLocation W20960034313 @default.
- W2096003431 hasLocation W20960034314 @default.
- W2096003431 hasOpenAccess W2096003431 @default.
- W2096003431 hasPrimaryLocation W20960034311 @default.
- W2096003431 hasRelatedWork W1506200166 @default.
- W2096003431 hasRelatedWork W1995515455 @default.
- W2096003431 hasRelatedWork W2039318446 @default.
- W2096003431 hasRelatedWork W2048182022 @default.
- W2096003431 hasRelatedWork W2080531066 @default.
- W2096003431 hasRelatedWork W2604872355 @default.
- W2096003431 hasRelatedWork W2748952813 @default.
- W2096003431 hasRelatedWork W2899084033 @default.
- W2096003431 hasRelatedWork W3032375762 @default.
- W2096003431 hasRelatedWork W3108674512 @default.
- W2096003431 hasVolume "25" @default.
- W2096003431 isParatext "false" @default.
- W2096003431 isRetracted "false" @default.
- W2096003431 magId "2096003431" @default.
- W2096003431 workType "article" @default.