排序方式: 共有16条查询结果,搜索用时 536 毫秒
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Shaharudin Mohamad Azimi Zaki Noorhariza Mohd Saleh Mohd Nazre Mohd Noor Normah Midin Mohd Razik 《Genetic Resources and Crop Evolution》2022,69(7):2291-2299
Genetic Resources and Crop Evolution - Mangosteen (Garcinia mangostana var. mangostana) is an obligate apomictic species which does not require a fertilization process to produce seeds. The absence... 相似文献
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Bahareh Azimi Parviz Nourpanah Mohammad Rabiee Shahram Arbab 《Iranian Biomedical Journal》2014,18(1):34-40
Background: Progress in the field of biology and biochemistry has led to the discovery of numerous bioactive peptides and proteins in the last few decades. Delivery of therapeutic proteins/peptides has received a considerable amount of attention in recent years. Methods: In this study, a two-step desolvation method was used to produce biodegradable hydrophilic gelatin nanoparticles (GNP) as a delivery system of protein model (BSA). The size and shape of the nanoparticles were examined by dynamic light scattering and scanning electron microscopy. Results: Particles with a mean diameter of 200-300 nm were produced and the percentage of entrapment efficiency was found to be 87.4. The optimum amount of theoretical BSA loading was obtained, the release of BSA was monitored in vitro, and the mechanism of release was studied. The BSA release profile showed a biphasic modulation characterized by an initial, relatively rapid release period, followed by a slower release phase. Conclusion: Results show that the two-step desolvation is an appropriate method for preparing GNP as a delivery vehicle for BSA. Key Words: Gelatin, Nanoparticles, Bovine serum albumin 相似文献
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Haghighatdoost Fahimeh Sadeghian Reyhaneh Abbasi Behnood 《Plant foods for human nutrition (Dordrecht, Netherlands)》2021,76(4):516-522
Plant Foods for Human Nutrition - Findings regarding the association between tea and coffee consumption and oxalate-calcium stone are sparse and uncertain. The purpose of this study was to... 相似文献
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Aim
This review focuses on plants currently used and those with a high potency for the future development of anti-acne products.Methods
All relevant literature databases were searched up to 25 March 2011. The search terms were plant, herb, herbal therapy, phytotherapy, and acne, acne vulgaris and anti-acne. All of the human, animal, and in vitro studies, and reviews were included. Anti-bacterial, anti-inflammatory, anti-oxidant, and anti-androgen effects were the key outcomes.Results
Studies on cell lines revealed that flavonoid, alkaloid, essential oil, phenol and phenolic compound, tannin, xanthone and xanthone derivative, and the bisnaphthquione derivative are effective in treatment of acne. Animal studies showed that diterpene acid, phenylpropanoid glycosides, acteoside and flavonoids have anti-inflammatory activity. Eleven human studies revealed that Camellia sinensis has 5α-reductase inhibitory and anti-inflammatory activities. Also anti-bacterial effect was shown by oleoresin of Commiphora mukul.Conclusion
In addition to the standardization of these herbs, screening herbs as anti-acne agents may help to find new sources of therapy for acne. 相似文献7.
Azimi Sam Cambier Philippe Lecuyer Isabelle Thevenot Daniel 《Water, air, and soil pollution》2004,157(1-4):295-313
Water, Air, &; Soil Pollution - The aim of this study is to assess the annual balance of the fluxes of Cd, Cu, Ni, Pb and Zn within different cropping systems, in an experimental site located... 相似文献
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Reyhaneh Azimi Mohammad Farzam Mohammad Pessarakli Mohammad Kia Kianian 《Journal of plant nutrition》2013,36(20):2692-2704
In this paper, the establishment and growth of medicinal species Ziziphora clinopodioides Lam. were studied through inoculation with two mycorrhizal fungi species, Glomus mosseae and Glomus intraradices, in arid/semi-arid Bahar-Kish rangelands, Iran in 2012 and 2013. The root colonization percentage of Ziziphora, as well as their establishment and growth were enhanced in 2013 using G. mosseae. In this year, less rainfall and higher temperature decreased the survival, growth and morphological traits of the studied plants. Growth and establishment of the inoculated plants using G. intraradices improved in 2013, while inoculation with G. mosseae showed more beneficial effects in 2012. In both years, the strain, the growth and establishment percentage of seedlings in inoculated treatments with mycorrhizal species were significantly improved. According to the results, G. intraradices mycorrhizal fungi is recommended as a biological fertilizer in increasing the forage production and the initial establishment of Ziziphora in arid and semi-arid rangelands. 相似文献
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