Mostrando 56,841 - 56,860 Resultados de 58,197 Para Buscar '"Parasite"', tiempo de consulta: 0.41s Limitar resultados
  1. 56841
  2. 56842
    “…Because of the hot and humid conditions in different agro-ecological zones of Pakistan, ticks are abundant and parasitize a variety of animals. The aim of this study was to identify different tick species and distribution on different hosts especially livestock, such as sheep, goat, cattle, buffalo, and camel, and livestock associated canines and equines, such as horse, donkey, and dog, across different agro-ecological zones of Pakistan. …”
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  3. 56843
    “…Reactive oxygen species (ROS) and lipid quantification were also determined by fluorimetry. Treated parasites morphology and ultrastructure were analyzed by electron microscopy. …”
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  4. 56844
  5. 56845
  6. 56846
  7. 56847
    “…This effect that would be considered parasitic when attempting to retrieve information on photoionization dynamics from nascent liquid-phase PADs can be turned into a powerful tool to access information on elastic scattering, and hence probing depth, by measuring core-level PADs. …”
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  8. 56848
    “…As facultative intracellular parasites, Salmonella could spread by vertical transmission and pose a great threat to both human and animal health; however, whether phage treatment might provide an optional strategy for controlling bacterial vertical infection remains unknown. …”
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  9. 56849
  10. 56850
  11. 56851
    “…Initial processing (53 d before study initiation) included individual BW, application of an identification tag, vaccination against viral respiratory pathogens and clostridial species, and administration of doramectin pour-on for control of internal and external parasites. All heifers were administered 36 mg of zeranol at study initiation and were assigned to 1 of 10 pens (n = 5 pens/treatment with 10 heifers/pen) in a randomized complete block design (blocked by location). …”
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  12. 56852
  13. 56853
  14. 56854
  15. 56855
    “…METHODS: STHs surveillance data of Shandong Province from 2016 to 2020 were obtained from China Information Management System for Prevention and Control of Parasitic Diseases. STHs infections were detected by modified Kato–Katz method. …”
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  16. 56856
    “…BACKGROUND: Parotoid gland secretion of bufonid toads is a rich source of toxic molecules that are used against predators, parasites and pathogens. Bufadienolides and biogenic amines are the principal compounds responsible for toxicity of parotoid secretion. …”
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  17. 56857
  18. 56858
    “…Analyses of the dynamics of MSP-1(19) polymorphisms in consecutive infections implicate three polymorphisms (at positions 1691, 1700, and 1701) as being particularly important in determining allele specificity of anti-MSP-1(19) immunity. CONCLUSIONS: Parasites with MSP-1(19) haplotypes different from that of the leading vaccine strain were consistently the most prevalent at a vaccine trial site. …”
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  19. 56859
  20. 56860
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