Institution
University of Peradeniya
Education•Kandy, Sri Lanka•
About: University of Peradeniya is a education organization based out in Kandy, Sri Lanka. It is known for research contribution in the topics: Population & Poison control. The organization has 5970 authors who have published 7388 publications receiving 197002 citations.
Topics: Population, Poison control, Electrolyte, Adsorption, Agriculture
Papers published on a yearly basis
Papers
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TL;DR: Recent progress on invasion-related factors and emerging molecular determinants which can be used as potential for diagnostic and therapeutic targets in oral squamous cell carcinoma are summarized.
Abstract: It is well recognized that the presence of cervical lymph node metastasis is the most important prognostic factor in oral squamous cell carcinoma (OSCC). In solid epithelial cancer, the first step during the process of metastasis is the invasion of cancer cells into the underlying stroma, breaching the basement membrane (BM)—the natural barrier between epithelium and the underlying extracellular matrix (ECM). The ability to invade and metastasize is a key hallmark of cancer progression, and the most complicated and least understood. These topics continue to be very active fields of cancer research. A number of processes, factors, and signaling pathways are involved in regulating invasion and metastasis. However, appropriate clinical trials for anti-cancer drugs targeting the invasion of OSCC are incomplete. In this review, we summarize the recent progress on invasion-related factors and emerging molecular determinants which can be used as potential for diagnostic and therapeutic targets in OSCC.
42 citations
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TL;DR: Hustoria of Santalum act as a major site of synthesis and export of proline and might therefore play an important role in osmotic adjustment of the parasite and its related acquisition of water from hosts.
42 citations
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TL;DR: Evaluated the potential for four species of nitrogen-fixing legumes to establish on exposed soil within successionally arrested grasslands of Panicum maximum and Cymbopogon nardus in the central hills of Sri Lanka to support the site-specific establishment of legume species for purposes of reforestation and watershed protection.
Abstract: Most of the world's forest has been cleared, cultivated, and then often abandoned. In many instances these areas have changed to successionally arrested grasslands, shrublands, or fernlands maintained by frequent fires and high herbivore populations. Many studies have shown that various herbaceous, nitrogen-fixing legumes can protect soil surfaces, retain soil moisture, improve soil fertility, and retard ground fires. Our objective was to ascertain if some of these species can potentially inhibit herbivory and satisfactorily establish in these arrested grassland areas to serve as sites for reforestation. We evaluated the potential for four species of nitrogen-fixing legumes (Calapogonium mucunoides, Centrosema pubescens, Desmodium ovalifolium, and Pueraria phaseoloides) to establish on exposed soil within successionally arrested grasslands of Panicum maximum and Cymbopogon nardus in the central hills of Sri Lanka. Four different sites within rectangular grassland areas were cleared of graminoids and sown with seed of each legume. Half of each clearing was protected from browsing rabbits and porcupines, and half was not protected. After 6 months, certain plots were destructively sampled to determine dry biomass gain for each species and treatment. Analyses of variance were performed to test for differences among sites, treatments, and species. All three factors revealed differences, indicating that species must be matched to site. On sites with high amounts of herbivory, D. ovalifolium had the greatest dry biomass gain after 6 months of growth, possibly because of its relatively low nitrogen and moisture content. Where herbivory was absent, P. phaseoloides and C. muconoides had the greatest dry biomass gain. Dry biomass gain of all four legume ground covers was low on sites with lowest pH and nutrient concentrations. Under conditions of low relative fertility and low pH, establishment of the tested legumes failed. Though soil moisture availability was not measured, we speculate that these low fertility sites were also prone to drought. Findings support the site-specific establishment of legume species for purposes of reforestation and watershed protection in central Sri Lanka. This work is applicable to other regions particularly dominated by successionally arrested grasslands with similar circumstances in other parts of south and southeast Asia.
42 citations
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TL;DR: In this paper, the interaction between kaolinite surfaces and adsorbed organotin molecules was investigated by means of Fourier transform infrared (FTIR) spectroscopy, and the bonding mechanism and the effects to the crystal lattice were determined.
42 citations
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TL;DR: Growth, determined by viable plate counts, indicated that maximum growth in all the treatments reached 109 CFU/g, irrespective of the initial spore load, and mycelial growth and sporulation occurred faster at 35°C at all spore levels than at 28°C.
42 citations
Authors
Showing all 5992 results
Name | H-index | Papers | Citations |
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David Gunnell | 114 | 688 | 79867 |
Michael S. Roberts | 82 | 740 | 27754 |
Richard F. Gillum | 77 | 217 | 84184 |
Lakshman P. Samaranayake | 75 | 586 | 19972 |
Adrian C. Newton | 74 | 453 | 21814 |
Nick Jenkins | 71 | 325 | 22477 |
Michael Eddleston | 63 | 310 | 16762 |
Velmurugu Ravindran | 63 | 280 | 14057 |
Samath D Dharmaratne | 62 | 151 | 103916 |
Nicholas A. Buckley | 62 | 419 | 14283 |
Saman Warnakulasuriya | 60 | 282 | 15766 |
Keith W. Hipel | 58 | 543 | 14045 |
Geoffrey K. Isbister | 57 | 468 | 12690 |
Fiona J Charlson | 53 | 91 | 80274 |
Abbas Shafiee | 51 | 418 | 8679 |