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Wyszukujesz frazę "biologiczna różnorodność" wg kryterium: Temat


Wyświetlanie 1-8 z 8
Tytuł:
Różnorodność biologiczna kapilarii
Autorzy:
Okulewicz, A.
Zaleśny, G.
Powiązania:
https://bibliotekanauki.pl/articles/2146358.pdf
Data publikacji:
2005
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Capillaria
parazytologia
roznorodnosc biologiczna
Capillariidae
nicienie
pasozyty
Nematoda
Opis:
Biodiversity of Capillariinae. The subfamily Capillariinae includes about 300 species of nematodes parasitizing all groups of vertebrates. Taxonomy and systematics of this parasites have been changed many times because of a difficulty in designation of particular species” features. That's why there are a lot of synonyms in this group. Nowadays most authors accept the systematics of Capillariinae according to Moravec [1]. Biology and ecology of species parasitizing breeding birds and mammals is well known, however data relative to capillaria of wild animals are fragmentary. Capillariinae parasitize in various part of alimentary system: mainly in intestine, stomach, duodenum, rarely in oesophagus, rectum or bursa of Fabricius and liver as well as respiratory and excretory systems. Pathogenicity depends on localization of nematodes and the age of the hosts, and on infection intensity. Species recorded in human beings are: Aonchotheca philippinensis, Eucoleus aerophilus and Calodium hepaticum. They are a cause of intestinal, lung and hepatic capillariosis.
Źródło:
Wiadomości Parazytologiczne; 2005, 51, 1; 9-13
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bioroznorodnosc mikocenoz jamy ustnej, gardla i nosa dzieci w wieku 6-15 lat
Autorzy:
Ejdys, E
Powiązania:
https://bibliotekanauki.pl/articles/839607.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
grzyby
dzieci
roznorodnosc biologiczna
jama nosowa
jama ustna
gardlo
mikocenozy
Opis:
Biodiversity of mycocoenoses of oral cavity, throat and nose of children aged 6-15 years. The purpose of this study was analysis of biodiversity of mycoflora in selected ontocenoses of healthy children. The material for the study was consisted of swabs taken from oral cavity, pharynx, and nose of healthy children: 128 girls and 142 boys. The material for the study was collected in May and November, dividing the children into two age groups: 6-9 years and 10-15 years. A total of 13 species representing 5 genera: Candida, Rhodotorula, Saccharomyces, Saccharomycopsis and Trichosporon were found in the material studied. The dominant group were yeasts-like fungi. Candida albicans, the basic etiological factor of the majority of mycotic diseases in humans, was found most frequently. Appearance of Candida glabrata and C. krusei is a reason for concern, as increasing numbers of their strains are resistant to basic antimycotic drugs, as weil as relatively frequent appearance of Trichosporon beigelii, Saccharomycopsis capsularis, and Saccharomyces sp. - the fungi showing increasing expansiveness and enzymatic activity. The fungi were most frequently isolated from oral cavity and pharynx. No phenological changes in fungal prevalence were found in the pharynx. In the other ontocenoses fungi were found much more frequently in the spring than in the autumn. Regardless of the season, the largest fluctuations in biodiversity and numbers of the studied mycocoenoses were observed in the oral cavity and nose - the organs that come into direct contact with environmental contaminants and many agents of transmission for potentially pathological fungi.
Źródło:
Annals of Parasitology; 2003, 49, 4; 363-374
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Faunistyka - nauka dziewietnastego czy dwudziestego pierwszego stulecia?
Autorzy:
Niewiadomska, K
Powiązania:
https://bibliotekanauki.pl/articles/837931.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
faunistyka
rozwoj nauki
wiek XXI
parazytologia
roznorodnosc biologiczna
pasozyty
wiek XIX
Opis:
Faunistics - the science of XIX or XXI age? Rapid development of modern research techniques which has exploded in the second half of 20th century supressed interest in faunistic research. On the other hand the negative impact of human activity on the biosphere caused the need of intensification of the biodiversity studies. Several international and regional programs were founded to gather data about all species living in Europe and other continents. They also emphasize the importance of the faunistic researches that comprise studies on nature of parasite fauna (description of species, their morphology, variability, life cycles). Since faunistics and systematics are regain their weight, they are becoming the important area of twenty first century research.
Źródło:
Annals of Parasitology; 2003, 49, 4; 347-350
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Faunistyka - nauka dziewiętnastego czy dwudziestego pierwszego stulecia?
Autorzy:
Niewiadomska, K.
Powiązania:
https://bibliotekanauki.pl/articles/2147663.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
faunistyka
rozwoj nauki
wiek XXI
parazytologia
roznorodnosc biologiczna
pasozyty
wiek XIX
Opis:
Faunistics - the science of XIX or XXI age? Rapid development of modern research techniques which has exploded in the second half of 20th century supressed interest in faunistic research. On the other hand the negative impact of human activity on the biosphere caused the need of intensification of the biodiversity studies. Several international and regional programs were founded to gather data about all species living in Europe and other continents. They also emphasize the importance of the faunistic researches that comprise studies on nature of parasite fauna (description of species, their morphology, variability, life cycles). Since faunistics and systematics are regain their weight, they are becoming the important area of twenty first century research.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 4; 347-350
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Bioróżnorodność mikocenoz jamy ustnej, gardła i nosa dzieci w wieku 6-15 lat
Autorzy:
Ejdys, E.
Powiązania:
https://bibliotekanauki.pl/articles/2147665.pdf
Data publikacji:
2003
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
grzyby
dzieci
roznorodnosc biologiczna
jama nosowa
jama ustna
gardlo
mikocenozy
Opis:
Biodiversity of mycocoenoses of oral cavity, throat and nose of children aged 6-15 years. The purpose of this study was analysis of biodiversity of mycoflora in selected ontocenoses of healthy children. The material for the study was consisted of swabs taken from oral cavity, pharynx, and nose of healthy children: 128 girls and 142 boys. The material for the study was collected in May and November, dividing the children into two age groups: 6-9 years and 10-15 years. A total of 13 species representing 5 genera: Candida, Rhodotorula, Saccharomyces, Saccharomycopsis and Trichosporon were found in the material studied. The dominant group were yeasts-like fungi. Candida albicans, the basic etiological factor of the majority of mycotic diseases in humans, was found most frequently. Appearance of Candida glabrata and C. krusei is a reason for concern, as increasing numbers of their strains are resistant to basic antimycotic drugs, as weil as relatively frequent appearance of Trichosporon beigelii, Saccharomycopsis capsularis, and Saccharomyces sp. - the fungi showing increasing expansiveness and enzymatic activity. The fungi were most frequently isolated from oral cavity and pharynx. No phenological changes in fungal prevalence were found in the pharynx. In the other ontocenoses fungi were found much more frequently in the spring than in the autumn. Regardless of the season, the largest fluctuations in biodiversity and numbers of the studied mycocoenoses were observed in the oral cavity and nose - the organs that come into direct contact with environmental contaminants and many agents of transmission for potentially pathological fungi.
Źródło:
Wiadomości Parazytologiczne; 2003, 49, 4; 363-374
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-8 z 8

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