The use of scanning and translucent electron microscopy, morphometry with the automatic system of analysis in the study of thyroid in patients with nodular euthyroid goiter, diffuse toxic goiter and papillary carcinoma, aged from 27 to 52 years, allowed us to establish the complex of morphologic criteria (qualitative and quantitative) on the cellular and subcellular level, which can be applied for the study of the thyroid under different pathological conditions.
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A phylogenetic approach to delimitate species in a probabilistic way.
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Division of Ecology & Evolution, Research School of Biology, Australian National University, Canberra ACT 0200 Australia.
Different species concepts and their associated criteria have been used to delimit species boundaries, such as the absence of gene flow for the biological species concept and the presence of morphological distinction for the morphological species concept. The need for different delimitation criteria largely reflects the fact that species are generated under various speciation mechanisms. A key question is how to make species delimitation consistent in a species group, especially when we want to delimit the species boundaries over many newly discovered evolutionary lineages and add these new lineages into a comparative analysis.
View Article and Find Full Text PDFWhole-transcriptome analysis reveals the profiles and roles of coding and non-coding RNAs during hair follicle cycling in Rex rabbits.
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View Article and Find Full Text PDFSynthesis of chitosan and carboxymethyl cellulose connect flavonoid (CH-Fla-CMC) composite and their investigation of antioxidant, cytotoxicity activities.
Int J Biol Macromol
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Research Department of Chemistry, Nehru Memorial College (Affiliated Bharathidasan University), Puthanampatti, Tamilnadu 621007, India. Electronic address:
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