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King JS McAllan B Spielman DS Lindsay SA Hůrková-Hofmannová L Hartigan A Al-Qassab SE Ellis JT Slapeta J 《Veterinary research》2011,42(1):75
ABSTRACT: Experimental infections of Sminthopsis crassicaudata, the fat-tailed dunnart, a carnivorous marsupial widely distributed throughout the arid and semi-arid zones of Australia, show that this species can act as an intermediate host for Neospora caninum. In contrast to existing models that develop relatively few N. caninum tissue cysts, dunnarts offer a new animal model in which active neosporosis is dominated by tissue cyst production. The results provide evidence for a sylvatic life cycle of N. caninum in Australia between marsupials and wild dogs. It establishes the foundation for an investigation of the impact and costs of neosporosis to wildlife. 相似文献
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Rizwan Muhammad Noureen Shamaila Ali Shafaqat Anwar Sarwat Rehman Muhammad Zia ur Qayyum Muhammad Farooq Hussain Azhar 《Journal of Soils and Sediments》2019,19(11):3749-3759
Journal of Soils and Sediments - The majority studies used the biochar or nanoparticles alone in metal-contaminated soils while less is known about the combined use of these amendments in... 相似文献
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Anwar F Bhanger MI Nasir MK Ismail S 《Journal of agricultural and food chemistry》2002,50(15):4210-4214
Seeds of Salicornia bigelovii (hybrid variety sos-10) were collected from five coastal areas of Pakistan on the Arabian Sea. Hexane-extracted oil content was 27.2-32.0%. Results of other physical and chemical parameters of the extracted oil were as follows: iodine value, 128.0-130.5; refractive index (40 degrees C), 1.4680-1.4695; unsaponifiable matter, 1.63-2.00%; saponification value, 178.6-189.0; density (30 degrees C), 0.9036-0.9074. Tocopherols (alpha, gamma, and delta) in the oil ranged up to 200 mg/kg. The S. bigelovii seed oil was found to contain high levels of linoleic acid (74.66-79.49%) and less oleic acid (12.33-16.83%). Saturated fatty acids, palmitic and stearic acids, ranged from 7 to 8.50% and from 1.24 to 1.69%, respectively. Linolenic acid (C(18:3) omega-3) was found within the range of 1.50-2.31%. The induction period (Rancimat, 20 L/h, 120 degrees C) of the crude oil was 1.40-1.70 h. Specific extinctions at 232 and 270 nm were 1.90-2.40 and 0.40-0.62, respectively. Many parameters of S. bigelovii seed oil were quite compatible with those of safflower oil. 相似文献
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