نتایج جستجو برای: disease vectors
تعداد نتایج: 1550050 فیلتر نتایج به سال:
Reproductive aspects of Chagas disease vectors (Hemiptera, Triatominae) with anatomical teratologies
Insect-borne viral diseases epidemics are influenced by interaction among host plants, viruses, their vectors, and environment. Two species of mealybugs i.e. Planococcus minor Ferrisia virgata known as virus vectors that cause mottle disease on black pepper (Piper nigrum). Research was conducted to determine the main factors affecting spread in field. Study observing 30 productive plants at exp...
Introduction and purpose: Leishmaniasis are neglected diseases that are endemic in more than half of the provinces of Iran. The causative agent of this disease is Leishmania protozoa and its transmission to human is through the bites of phlebotomine sand flies. This study reviews the growth and development of Leishmania in the body of sand flies at the molecular level. Methods: In this study a ...
background : ticks are important vectors and reservoirs of crimean congo hemorrhagic fever (cchf) virus. human beings may be infected whenever the normal life cycle of the infected ticks on non- human vertebrate hosts is interrupted by the undesirable presence of humans in the cycle. a total of 26 species of argasid and ixodid ticks have been recorded in iran; including nine hyalomma, two rhipi...
The management of disorders of the nervous system remains a medical challenge. The key goals are to understand disease mechanisms, to validate therapeutic targets, and to develop new therapeutic strategies. Viral vector-mediated gene transfer can meet these goals and vectors based on lentiviruses have particularly useful features. Lentiviral vectors can deliver 8 kb of sequence, they mediate ge...
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