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Wyświetlanie 1-9 z 9
Tytuł:
Zagrożenia zdrowotne związane z wirusem ptasiej grypy
Health risks connected with the avian flu virus
Autorzy:
Brydak, L. B.
Powiązania:
https://bibliotekanauki.pl/articles/2143849.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zagrozenia czlowieka
zagrozenia zdrowia
wirus influenzy ptakow
influenza ptakow
choroby zwierzat
Opis:
The first human cases of infections with entire avian influenza strain were caused by subtype A/H5N1/ and occurred in 1997 in Hong Kong. Since this year until 27 March 2007 World Health Organization confirmed over 370 human cases of infections with avian influenza and almost 160 persons died due to this pathogen. At present there is known that person to person transmission of avian influenza virus is limited. Nevertheless, it is possible that with time virus will adapt to human sufficiently to be able to cause next influenza pandemic. Despite intensive studies and global influenza surveillance there is no possible to predict when pandemic will begin and what kind of virus will cause this outbreak.
Źródło:
Wiadomości Parazytologiczne; 2007, 53, 2; 81-84
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Poszukiwanie grzybów potencjalnie chorobotwórczych dla człowieka w wodach Jeziora Charzykowskiego w Zaborskim Parku Krajobrazowym
Potentially pathogenic fungi in the waters of the Charzykowskie Lake in Zaborski Landscape Park
Autorzy:
Kurnatowski, P.
Rózga, A.
Rózga, B.
Babski, P.
Wójcik, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143852.pdf
Data publikacji:
2007
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zagrozenia czlowieka
zagrozenia zdrowia
Jezioro Charzykowskie
Zaborski Park Krajobrazowy
wody jeziorne
grzyby wodne
grzyby chorobotworcze
Opis:
The occurrence of potentially pathogenic fungal strains in the Charzykowskie Lake and runnels flowing into and out of it was investigated. The study material was obtained in 2005 and in 2006, in the periods of spring intermix and summer stagnation, and in 2005 in the period of autumn intermix. The fungi found in the Charzykowski Lake belonged to 5 genera: Rhodotorula (R. minuta, R.rubra and R. glutinis), Cryptoccocus (C. neoformans, C. laurentii, C. terreus and C. laurentii), Candida (C. inconspicua, C. lusitaniae, C. tropicalis, C. pelliculosa, C. kefir, C. glabrata, C. inconspicua, C. parapsilosis, C. ciferrii and C. colliculosa), Trichosporon (T. cutaneum) and Klockera (K. apiculata). The fungi found in runnels flowing into and out of the Charzykowskie Lake belonged to 4 genera: Rhodotorula (R. rubra and R. glutinis), Cryptoccocus (C. laurentii, C. neoformans, C. albidus and C. terreus), Candida (C. colliculosa, C. lusitaniae, C. tropicalis, C. pelliculosa, C.cifferii, C. glabrata) and Trichosporon (T. cutaneum).
Źródło:
Wiadomości Parazytologiczne; 2007, 53, 2; 109-115
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Przegląd metod zwalczania szkodliwych stawonogów, w tym o znaczeniu medycznym i weterynaryjnym
Survey of methods controlling arthropod pests of sanitary and veterinary importance
Autorzy:
Sobotka, W.
Styczynska, B.
Powiązania:
https://bibliotekanauki.pl/articles/2152318.pdf
Data publikacji:
1991
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
stawonogi
owady
roztocze
kleszcze
organizmy szkodliwe
wektory chorob
zagrozenia zwierzat
zagrozenia czlowieka
zwalczanie szkodnikow
metody zwalczania szkodnikow
metody chemiczne
srodki chemiczne
substancje semiochemiczne
metody biologiczne
biopreparaty
wrogowie naturalni
Opis:
Chemical and biological methods of the title arthropod pests control, during the past 1985-1989, have been reviewed. Among insecticides the chlorinated hydrocarbons, organophosphorous compounds, carbamates and particularly pyrethroides played still the outstanding role. Juvenoids, chitin synthesis inhibitors and semiochemicals such as pheromones and feeding deterrents were discussed. WHO recommended insecticides for mosquito, housefly, cockroach Pharaoh's ant, flea, and bedbug control in Poland have been listed. Some biological methods applied against agricultural pests were mentioned.
Źródło:
Wiadomości Parazytologiczne; 1991, 37, 1; 167-171
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zimnica współistniejąca z zakaeniem HIV
Malaria and HIV co-infection
Autorzy:
Siwak, E.
Kowalczuk-Kot, A.
Pogorzelska, J.
Powiązania:
https://bibliotekanauki.pl/articles/2144084.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zagrozenia zdrowia
czynniki chorobotworcze
choroby czlowieka
Plasmodium vivax
wirus HIV
pasozyty
AIDS
malaria
Opis:
The coexistence of malaria and HIV infection beyond inhabitants of sub-Saharan Africa, South America and South-East Asia arises a question whether there is an interaction between these two infections. This problem is extremely important in relation to pregnant women because of possibility of mother to child transmission. The available options are reviewed in the paper.
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 1; 9-11
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Epidemiologia włośnicy w Polsce dawniej i dziś
Epidemiology of human trichinellosis in Poland - currently and in the past
Autorzy:
Gołąb, E.
Sadkowska-Todys, M.
Powiązania:
https://bibliotekanauki.pl/articles/2144340.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
wlosnica
zagrozenia zdrowia
historia
Polska
pasozyty
nicienie
epidemiologia
Warszawa konferencja
wystepowanie
choroby czlowieka
parazytologia
konferencje
Trichinella
Opis:
Since the XIX century human trichinellosis has remained an unsolved problem of public healthcare in Poland. This paper describes the past situation and analyses current changes in the epidemiological pattern of trichinellosis in Poland. Epidemiological data from the last 60 years, point out that the number of human cases as well as the number of deaths caused by trichinellosis has decreased significantly. Up to 90s the main source of Trichinella infection for people was pork. Among other implemented control measures, the introduction of the artificial digestion method in the early 80s to detect trichinellosis in pigs resulted in a shift in the sources of Trichinella infection in humans - pork was replaced with wild boar meat. In the years 1990-1995 the number of outbreaks due to pork consumption was 3.5-times higher than in the years 2000-2005. In the early nineties pork was the source of infection causing about 71% of all outbreaks; in 2000-2005 that number has fallen to only 12%. On the other hand wild boar meat was responsible for 23% of the outbreaks in 1990-1995 and as many as 88% of all outbreaks in the years 2000-2005. Moreover the number of persons infected in the outbreaks significantly decreased. The study of wild animals demonstrated that wild boars in Poland are infected not only with T. spiralis but also with Trichinella britovi. These results and EU recommendations indicate a requirement of determining the Trichinella species which cause infections in outbreaks. In the 3 trichinellosis outbreaks in 2005 the infected meat products were examined with molecular tools. T. spiralis species larvae were the etiological agents of infection in all these outbreaks. The current epidemiological situation of trichinellosis in Poland indicates a need of increasing the awareness of risks related to wild boar meat consumption among the general public. Introducing the artificial digestion method as an obligatory method for wild boar meat examination is also necessary.
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 3; 181-187
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Infekcje dermatofitowe u osób powracających z tropiku
DERMATOPHYTE INFECTIONS IN PERSONS RETURNING FROM THE TROPICS
Autorzy:
Jeske, J.
Lupa, S.
Seneczko, F.
Kamerys, J.
Malinowska, B.
Powiązania:
https://bibliotekanauki.pl/articles/2148826.pdf
Data publikacji:
1999
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zagrozenia zdrowia
choroby skory
choroby pasozytnicze
podroze zagraniczne
choroby czlowieka
grzybica skory
kraje tropikalne
parazytologia
infekcja grzybowa
grzybice
Opis:
Over the years 1996-1997 mycological examination were performed in 367 persons with cutaneous lesions, returning from the tropics. Fungal infection was diagnosed in 141 patients. Twenty nine (42.65%) of the cases were of single-focal, 32 (47.06%) of bifocal and 7 (10.29%) of multifocal nature. One hundred forty one isolates included 50 (35.6%) moulds 23 (16.3%) yeast - like fungi and 68 (48.1%) dermatophytes. Genus classification of the dermatophytes was as follows: Microsporum - 16 (23.5%), Epidermophyton - 15 (22.1%), Trichophyton - 37 (54.4%). Over the years 1996-1997 the following dermatophyte species were isolated: M audouini, M. ferrugineum, M canis, T. rubrum, T. mentagrophytes var. granulosum, T. tonsurans, T. violaceum, E. floccosum. Microsporum genus was isolated from persons returning from East, West and Central Africa, and from South Europe, Trichophyton genus was isolated from persons returning from Asia and South America.
Źródło:
Wiadomości Parazytologiczne; 1999, 45, 3; 395-400
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zwierzęce rezerwuary inwazyjnych dla człowieka gatunków mikrosporydiów
Animal reservoirs of human virulent microsporidian species
Autorzy:
Słodkowicz-Kowalska, A.
Powiązania:
https://bibliotekanauki.pl/articles/2143499.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
ptaki
ssaki
zagrozenia chorobowe
Encephalitozoon cuniculi
zoonozy
Encephalitozoon intestinalis
mikrosporidie
Microsporidia
choroby odzwierzece
zwierzeta hodowlane
pasozyty czlowieka
zwierzeta dziko zyjace
choroby inwazyjne
choroby czlowieka
zwierzeta domowe
rezerwuary pasozytow
Encephalitozoon hellem
Enterocytozoon bieneusi
Opis:
The main objective of the present study was to determined the occurrence of Encephalitozoon intestinalis, E. hellem, E. cuniculi, and Enterocytozoon bieneusi in Poland in animal faecal using the FISH (Fluorescent In Situ Hybridization) and multiplex FISH techniques. Additional objectives included: (1) identification of animal hosts of microsporidia that are infectious to humans amongst free-ranging, captive, livestock and domestic animals; (2) a molecular analysis of randomly selected parasite isolates and determination of their zoonotic potential; (3) evaluation of the role of animals in the dissemination of microsporidia spores in the environment, and an estimation of the potential risk of infection for other animals and humans. A total of 1340 faecal samples collected from 178 species of animals were examined using conventional staining (chromotrope-2R and calcofluor white M2R staining) and molecular techniques (FISH and multiplex FISH techniques). Microsporidian spores were detected in 33 faecal samples (2.5%) obtained from 17 animal species. Microsporidia were demonstrated more often in birds (6.1%) than in mammals (0.7%); the difference was statistically significant (p<0.00001). In addition, the prevalence of microsporidian infections in waterfowl was significantly higher than the prevalence of microsporidian infections in other animals (p<0.03). Animal reservoirs of human infectious microsporidia were disclosed in six of 38 sites where faecal samples were taken from animals. Three species of human virulent microsporidia were identified in animals. Spores of E. hellem were found in 25 faecal samples (1.9%) taken from 12 bird species (6 zoo bird species, 4 free-ranging bird species, 2 livestock bird species). Spores of E. intestinalis were identified in five faecal samples (0.4%) taken from two livestock bird species and two zoo mammal species. In turn, E. bieneusi spores were detected only in three faecal samples (0.2%) taken from three zoo mammal species. It was demonstrated that the new hosts of E. hellem are the following bird species: mallard duck (Anas platyrhynchos), greyleg goose (Anser anser), mute swan (Cygnus olor), black-necked swan (Cygnus melancoryphus), black swan (Cygnus atratus), coscoroba swan (Coscoroba coscoroba), black-crowned crane (Balearica pavonina), nicobar pigeon (Caloenas nicobarica) and carrion crow (Corvus cornix). In addition, E. hellem was found for the first time in birds from the Anseriformes and Gruiformes orders. Whereas E. intestinalis was disclosed for the first time in the domestic goose (Anser anser f. domestica), red ruffed lemur (Varecia variegata rubra) and the ring-tailed lemur (Lemur catta), while the black lemur (Eulemur macaco flavifrons), mongoose lemur (Eulemur mongoz) and the Visayan warty pig (Sus cebifrons negrinus) were first found to carry E. bieneusi. The mammal species that were found to carry E. bieneusi and E. intestinalis are included in The IUCN Red List of Threatened Species. The results of the present study are significant from an epidemiological point of view. The wild, livestock and zoo animals that were found to carry microsporidia live in different conditions, and thus their role as animal reservoirs for these dangerous pathogens varies. Waterfowl birds may be the main source of contamination of surface waters with E. hellem spores and the protection of surface waters is virtually impossible. Moreover, isolates of E. hellem from mute swans have SSU rRNA sequences identical to E. hellem genotype reported 10 years ago in HIV-positive patient in USA (GenBank Accession no. L19070). This result indicate that E. hellem from mute swans can be a potential source of infection for humans. The contamination of the human environment with microsporidian spores infectious to humans is also facilitated by farm and synanthropic birds, because E. hellem and E. intestinalis were found in farms pigeons, domestic goose and the carrion crow. These birds can also be the source of infectious for breeders and ornithologists. The occurrence of microsporidiosis in animals kept in zoological gardens may constitute a deadly hazard not only for the animals themselves, but also for zoo personnel and visitors. The identification of animal reservoirs of E. hellem, E. intestinalis and E. bieneusi in Poland points to the possibility of infection of humans. The results of the present study have shown that the FISH technique, although time-consuming, is very sensitive, not overly costly and – what is of prime importance – it enables identification of microsporidian species, and therefore should be used for diagnosing microsporidiosis in humans and animals.
Źródło:
Wiadomości Parazytologiczne; 2009, 55, 1; 63-65
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ekstensywność zarażenia kotów Toxoplasma gondii w Poznaniu i jego okolicy w aspekcie niebezpieczeństwa inwazji tego pierwotniaka dla człowieka
PREVALENCE OF TOXOPLASMA GONDII INFECTION OF CATS IN POZNAŃ AND ITS DISTRICT IN THE ASPECT OF THE DANGER OF PARASITE INVASION OF PEOPLE
Autorzy:
Wąsiatycz, G.
Powiązania:
https://bibliotekanauki.pl/articles/2148881.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
zagrozenia zdrowia
pasozyty zwierzat
koty
ekstensywnosc inwazji
Poznan
rozprzestrzenianie sie chorob
epidemiologia
choroby odzwierzece
Toxoplasma gondii
zywiciele
toksoplazmoza
choroby czlowieka
okolice Poznania
parazytologia
pierwotniaki
inwazja pasozytnicza
Opis:
In my studies 357 cats were examined talking into account their age, sex, breed and environment. The blood was tested for the presence of antibodies of T. gondii (Toxo-Screen DA, bioMérieux). Also 149 cats were examined for the presence of oocysts T. gondii in the feces (Füllebom's method). The antibodies were found in 252 (70.6%) cats out of 357 examined ones. Whereas oocysts were found only in one case (0.8%) out of 149 examined cats. 55 persons from environment of positive cats were examined. The presence of T. gondii antibodies was detected in 31 persons (56.4%).
Źródło:
Wiadomości Parazytologiczne; 1998, 44, 4; 693-704
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena tusz mięsa przeznaczonego do konsumpcji w kierunku obecności larw włośni metodą kompresorową i wytrawiania
Evaluation of the meat carcasses assigned for consumption towards the presence of Trichinella larvae by two methods: trichinoscopy and digestion
Autorzy:
Ramisz, A.
Balicka-Ramisz, A.
Powiązania:
https://bibliotekanauki.pl/articles/2144350.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
wlosnica
zagrozenia zdrowia
mieso z dzika
ocena jakosci
mieso wieprzowe
pasozyty
larwy
Warszawa konferencja
choroby czlowieka
trychinoskopia
wytrawianie
parazytologia
konferencje
Trichinella
tusze zwierzece
wlosnie
wykrywanie
test ELISA
Opis:
The main purpose of this article was to analyse the effectiveness of two methods: trichinoscopy and digestion method for control of animal trichinellosis. It was established that the using of magnetic stirrer improved the digestion of meat and shortened the digestion to 90-100 minutes. It is worthy of notice that the digestion method is three to four times more sensitive than the traditional trichinoscopy. In the years 1999-2004 Trichinella larvae were found in pork meat 6 times rarely comparing with the years 1990-1994. The introduction of digestion method resulted directly in the reduction (4 times) of the Trichinella infection in humans in the years 2000-2004 comparing with the years 1990-1994. The ELISA test appeared to be also very useful for epidemiological studies on Trichinella infection in animals and humans.
Źródło:
Wiadomości Parazytologiczne; 2006, 52, 3; 199-204
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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