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At least 793 records · Page 44Linked to original sources
PubMed1984

[Medico-genetic study of the population of Turkmenia. IV. The population geography of hemoglobinopathies].

Large-scale screening for hereditary haemoglobinopathies in five districts and among main Turkmen tribes was carried out. The frequencies of ABO and HP pheno- and genotypes were determined in the same populations. The different kinds of haemoglobinopathies genes were discovered (beta +, beta 0-thalassemia, alpha beta-thalassemia, alpha-thalassemia, HPFH, haemoglobins D and E). The geographic and ethnic differentiation of Turkmen population for beta-thalassemia géne was discovered. The FST values were found to be the same for ABO, Hp and beta-thal gene systems. The role of genetic drift in differentiation of Turkmen population is discussed.

ABO Blood-Group System↗
PubMed1984

[Geography of major parasitosis in Tunisia].

Basing on their personal investigations, literature data and statistic archives, the authors have tried to establish the geographical distribution of the main parasitic diseases in Tunisia which require a curative action together with an action on the environment for their eradication. Three of these disease are transmitted by vectors: Malaria, Leishmaniasis, Schistosomiasis; and three others are transmitted by soil: Hydatidosis, Ancylostomiasis and Strongyloidiasis.

Ancylostomiasis↗
PubMed1983

[Correlation of the pollen content of the air with the geography and vegetation in a mountain range and its allergologic importance].

For several years pollen traps have been installed at different sites in the Inn valley/Tyrol. Even within short distances significant differences in the pollen content of the air in respect to amount and time do occur. The pollen maxima differ even up to 6 weeks during subsequent years. The mean values of the maxima of the same species differ up to 12 days at the different sites. In mountain areas with small-scale vegetation patterns and climatic differences it is therefore necessary to set up a dense network of pollen traps especially in respect to the medical use of the results.

Air Pollution↗