Results 201 to 210 of about 10,839 (231)
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TRYPSIN‐CHYMOTRYPSIN INHIBITORS FROM THE TICK, BOOPHILUS MICROPLUS
Australian Journal of Experimental Biology and Medical Science, 1983SummaryThe eggs of the cattle tick, Boophilus microplus, contain at least two proteolytic enzyme inhibitors which have been purified and partially characterized. One of these is closely related to an inhibitor from larval ticks previously purified. It is similar in general properties, in amino acid composition and it cross‐reacts immunologically with ...
P, Willadsen, R V, McKenna
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Cell death during preoviposition period in Boophilus microplus tick
Veterinary Parasitology, 2007Programmed cell death (PCD) is present during the development of multicellular organisms and occurs from embryogenesis to death. In females of Boophilus microplus, the mass of several organs is reduced after the detachment from the host. In order to better characterize the cell death process that eliminates unnecessary tissues, the degeneration of ...
D R J, Freitas +7 more
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Failure of Boophilus microplus to transmit irradiated Babesia bovis
Research in Veterinary Science, 1983Babesia bovis parasites which had either been freshly irradiated or had been reisolated from cattle infected 12 months previously with irradiated organisms were not transmitted transovarially by cattle ticks (Boophilus microplus). The parent unirradiated strain of B bovis was readily transmitted in this manner after being in host cattle for 12 months.
I G, Wright +3 more
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Boophilus microplus: Characterization of Enzymes Introduced Into the Host
Australian Journal of Biological Sciences, 1976A number of enzymes, presumably secreted by larvae of B. micro plus under natural feeding conditions, have been investigated in the skin of previously unexposed calves 4 h after infestation at the attachment site. Carboxylic ester hydrolase activity was demonstrated in the dermis, immediately adjacent to the mouthparts, or in the attachment cone ...
A V, Schleger, D T, Lincoln
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Distribution of catecholamines in the cattle tick Boophilus microplus
Comparative Biochemistry and Physiology Part C: Comparative Pharmacology, 1977Abstract 1. The distribution of monoaminergic neurones in the synganglion and peripheral nervous system of the cattle tick Boophilus microplus was studied by the Falck-Hillarp histofluorescence method. 2. Fluorescent cortical cell bodies were associated with the pedal and opisthosomal ganglia and with the stomodeal pons and varicosities in the ...
K C, Binnington, B F, Stone
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Artificial Feeding in Boophilus microplus (Acari:Ixodidae) through Micropipettes
Annals of the New York Academy of Sciences, 2000Abstract: Newly molted Boophilus microplus females obtained in a laboratory at 30°C and environmental relative humidity (RH) were employed. An original device was used to hold ticks during feeding. Three groups of 15 ticks each were created: unfed, fed with heparinized blood, and fed with defibrinated blood. Ticks were weighed before and after feeding.
R, de la Vega, G, Díaz, L, Finlay
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Ticks with Special Emphasis on Boophilus Microplus
1974Man, with his domestic animals, has intruded into many complex host-parasite relationships involving ticks. Indeed, with the exception of the form of Ornithodorus porcinus which feeds almost exclusively on man in the Kenya Highlands (Walton 1962), all of man’s and many of his domestic animals’ contacts with ticks are casual in that wildlife are the ...
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SULPHUR AND THE CATTLE TICK BOOPHILUS MICROPLUS
Australian Veterinary Journal, 1972K B, Utech, R H, Wharton
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