Results 251 to 260 of about 87,907 (296)
Nanoscale Research Letters, 2015 Silver nanoparticles (AgNPs) are prominent group of nanomaterials and are recognized for their diverse applications in various health sectors. This study aimed to synthesize the AgNPs using the leaf extract of Artemisia princeps as a bio-reductant ...
Sangiliyandi Gurunathan, Jin-hoi Kim
exaly +2 more sources
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International Journal of Tropical Insect Science, 2020
The fleas are one of those major belligerent insect pests, which transmit various bacterial, viral and rickettsial diseases not only to humans but to animals also. Fleas are liable for causing dermatitis in domestic as well as companion animals. The biting caused by any flea results in Flea Allergy Dermatitis, which develops due to the release of a ...
Deepak Upadhaya +6 more
openaire +2 more sources
The fleas are one of those major belligerent insect pests, which transmit various bacterial, viral and rickettsial diseases not only to humans but to animals also. Fleas are liable for causing dermatitis in domestic as well as companion animals. The biting caused by any flea results in Flea Allergy Dermatitis, which develops due to the release of a ...
Deepak Upadhaya +6 more
openaire +2 more sources
Rickettsia felis: A Review of Transmission Mechanisms of an Emerging Pathogen
Tropical Medicine and Infectious Disease, 2017 Rickettsia felis is an emerging pathogen of the transitional group of Rickettsia species and an important cause of febrile illness in Africa. Since the organism’s original discovery in the early 1990s, much research has been directed towards elucidating ...
Kevin R Macaluso
exaly +2 more sources
Allergenicity of the cat flea (Ctenocephalides felis felis)
Clinical & Experimental Allergy, 1993SummaryAdult fleas, spent and unspent culture media were extracted and the radio‐atlergosor‐bent test (RAST) performed with sera of 48 cat flea skin test‐positive individuals from the Tampa Bay area of Florida. Sixteen sera (33.6%) had a positive RAST to the cat flea extract prepared in our laboratory [1.7‐11.4% of the total counts (TC) added].
Brenner R +5 more
openaire +3 more sources
Salivary antigens of the cat flea, Ctenocephalides felis felis
Parasite Immunology, 1997The cat flea, Ctenocephalides felis felis, is the major cause of flea bite hypersensitivity (FBH) in dogs and cats, yet little progress has been reported on identifying the antigens responsible. We obtained flea salivary antigens by washing secretions from containers probed by the mouthparts of fleas, and by extracting whole flea salivary glands. Mice
Lee, S. E. +2 more
openaire +4 more sources
2021
Felipeda lynxi (Panin and Avram, 1962). Discussion Felipeda is known as four-digit imprints of carnivore footprints, which are distinguished by their round digit imprints without claw impressions. The type specimen of Felipeda lynxi is incomplete, and it does not include complete sole imprints (Panin and Avram, 1962, fig. 15).
Abbassi, Nasrollah +3 more
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Felipeda lynxi (Panin and Avram, 1962). Discussion Felipeda is known as four-digit imprints of carnivore footprints, which are distinguished by their round digit imprints without claw impressions. The type specimen of Felipeda lynxi is incomplete, and it does not include complete sole imprints (Panin and Avram, 1962, fig. 15).
Abbassi, Nasrollah +3 more
openaire +1 more source
Journal of medical entomology, 2018
The presence of vector-borne pathogens of veterinary and public health interest have received little attention in Chile. In Easter Island, in particular, a Chilean territory in the southeastern Pacific Ocean, no information is available. To fill this gap,
A. Cevidanes +4 more
semanticscholar +1 more source
The presence of vector-borne pathogens of veterinary and public health interest have received little attention in Chile. In Easter Island, in particular, a Chilean territory in the southeastern Pacific Ocean, no information is available. To fill this gap,
A. Cevidanes +4 more
semanticscholar +1 more source
Putative salivary allergens of the cat flea, Ctenocephalides felis felis
Veterinary Immunology and Immunopathology, 1999The cat flea, Ctenocephalides felis felis, is the major initiator of flea bite hypersensitivity in dogs. Previous analyses of whole extracts of the flea and flea salivary secretions have failed to identify the allergens responsible. We dissected >2000 salivary glands from adult female fleas, extracted them into buffered saline containing protease ...
Lee, SE +3 more
openaire +3 more sources
Vaccination against the cat flea Ctenocephalides felis felis
Parasite Immunology, 1994SUMMARYNon‐chemical control of haematophagous parasites is a desirable goal. We report here on the use of concealed antigens from the major digestive organ of the cat‐flea as vaccine components. Rabbits were immunized with various antigens from cat flea midguts, and immunoglobulin from these rabbits was fed to cat fleas in an artifical feeding system ...
Miles Yamanaka +4 more
openaire +3 more sources
Rickettsia felisinCtenocephalides felisfrom Argentina
Vector-Borne and Zoonotic Diseases, 2008This article reports on the detection of Rickettsia felis in Argentina in Ctenocephalides felis fleas collected from a dog and analyzed by polymerase chain reaction (PCR) amplification and DNA sequencing.
Santiago Nava +5 more
openaire +2 more sources