Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 6

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych:  bioterrorism
help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Biological threat detection in the air and on the surface: how to define the risk

100%
Trafny E. A., Lewandowski R., Stepinska M., Kaliszewski M.
Archivum Immunologiae et Therapiae Experimentalis
|
2014
|
tom 62
|
nr 4
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Awareness of biological warfare in Nigeria

100%
Ohiare A. A.
International Letters of Natural Sciences
|
2014
|
tom 13
|
nr 1
First let me state categorically that the Republic of Nigeria is completely unprepared to detect, deter or defend against an attack utilizing bioweapons to cripple any of its critical complexes including government, among oil & gas, banking and health services. This lack of capacity of Nigeria biodefense may currently being exploited and probed by interest determined to undermine the unity of the Republic of Nigeria and attack our interest in the region. Science has the potential for creating even more effective and horrific biological weapons. The U.S government should assist Nigeria in establishing a biodefense program in Nigerian university, modeled after biodefense program at George Mason University, which would provide students with a background in the science and technology of biodefense and the specialized areas of threat assessment, on proliferation and medical and public health preparedness.
3
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Tularemia – serious zoonotic disease

86%
Weiner M., Kubajka M.
Health Problems of Civilization
|
2015
|
tom 09
|
nr 1
Tularemia is an acute, infectious zoonotic disease caused by a smal. aerobic, intracellular, gram-negative bacillus Francisella tularensis. Tularemia was firstly described towards the end of nineteenth century in Japan, however, the name Francisella comes from Edward Francis, an American researcher who in 1911 detected this bacterium in squirrels in Tulare County, California. In Poland tularemia in humans was recognized for the first time in 1949. In the years 1949 to 2009, over 600 tularemia cases were recorded in Poland, with one fatality in 1983. Initial work on the use of F. tularensis as a biological weapon was carried out in the 30s of the twentieth century simultaneously in the United States, Soviet Union and Japan. The natural reservoirs of the micro-organism are rodents and lagomorphs, which can be a source of infection for other animals and humans. Human infection occurs through direct contact with sick animal. inhalation of dust contaminated with feces of sick animals and it takes place mainly in the farms involved in the animal production, to a lesser extent as a result of contaminated food and water.
4

Designing an effective microbial forensics program for law enforcement and national security purposes

86%
Murch R. S.
Archivum Immunologiae et Therapiae Experimentalis
|
2014
|
tom 62
|
nr 3
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Characteristics as well as past and present possibilities of using microorganisms listed on the CDC list A of biological agents in bioterrorist attacks

58%
Weiner M., Tarasiuk K.
Health Problems of Civilization
|
2019
|
tom 13
|
nr 1
The study aims at characterising four bacterial infectious agents listed on the CDC A list, i.e. Anthrax (Bacillus anthracis), plague (Yersinia pestis), botulism (Clostridium botulinum) and tularemia (Francisella tularensis) as potential tools used in a bioterrorist attack causing diseases. The paper also includes information on their occurrence in Poland and the EU. Despite the real threat of terrorism in the 21st century and large-scale activities aimed at limiting the occurrence of this phenomenon, it should be borne in mind that pathogens listed on the CDC list A, although spotted primarily in animals, can be a real threat to people’s health and life. Among the discussed microorganisms, only Francisella tularensis and Clostridium botulinum cause sporadic diseases in Poland; however, it should be remembered that both Bacillus anthracis, occurring in Europe, and Yersinia pestis, occurring in Asia and Africa, can pose real threats to human health and life not only in natural infections, but when used as a biological weapon.
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Q fever - selected issues

51%
Bielawska-Drozd A., Cieslik P., Mirski T., Bartoszcze M., Knap J. P., Gawel J., Zakowska D.
Annals of Agricultural and Environmental Medicine
|
2013
|
tom 20
|
nr 2
Q fever is an infectious disease of humans and animals caused by Gram-negative coccobacillus Coxiella burnetii, belonging to the Legionellales order, Coxiellaceae family. The presented study compares selected features of the bacteria genome, including chromosome and plasmids QpH1, QpRS, QpDG and QpDV. The pathomechanism of infection – starting from internalization of the bacteria to its release from infected cell are thoroughly described. The drugs of choice for the treatment of acute Q fever are tetracyclines, macrolides and quinolones. Some other antimicrobials are also active against C. burnetii, namely, telitromycines and tigecyclines (glicylcycline). Q-VAX vaccine induces strong and long-term immunity in humans. Coxevac vaccine for goat and sheep can reduce the number of infections and abortions, as well as decrease the environmental transmission of the pathogen. Using the microarrays technique, about 50 proteins has been identified which could be used in the future for the production of vaccine against Q fever. The routine method of C. burnetii culture is proliferation within cell lines; however, an artificial culture medium has recently been developed. The growth of bacteria in a reduced oxygen (2.5%) atmosphere was obtained after just 6 days. In serology, using the IF method as positive titers, the IgM antibody level >1:64 and IgG antibody level >1:256 (against II phase antigens) has been considered. In molecular diagnostics of C. burnetii infection, the most frequently used method is PCR and its modifications; namely, nested PCR and real time PCR which detect target sequences, such as htpAB and IS1111, chromosome genes (com1), genes specific for different types of plasmids and transposase genes. Although Q fever was diagnosed in Poland in 1956, the data about the occurrence of the disease are incomplete. Comprehensive studies on the current status of Q fever in Poland, with special focus on pathogen reservoirs and vectors, the sources of infection and molecular characteristics of bacteria should be conducted.
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 1 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.