Evaluation of Minerals,Phytochemical Compounds and Antioxidant Activity of Mexican,Central American,and African Green Leafy Vegetables     

Dulce M. Jiménez-Aguilar  Michael A. Grusak 《Plant foods for human nutrition (Dordrecht, Netherlands)》2015,70(4):357-364

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Black carbon estimation in French calcareous soils using chemo‐thermal oxidation method     

G. Caria  D. Arrouays  E. Dubromel  C. Jolivet  C. Ratié  M. Bernoux  B. G. Barthès  D. Brunet  C. Grinand 《Soil Use and Management》2011,27(3):333-339

We studied the black carbon (BC) content of ca. 405 samples from French topsoil and artificial soil and carbonate mixtures. Our protocol involved three main steps: (i) decarbonation by HCl, (ii) elimination of non‐pyrogenic organic carbon in a furnace at 375 °C, and (iii) quantification of residual carbon by CHN analysis. BC content increased for calcareous soils according to their carbonates content. Subsequent analyses confirmed the existence of a methodological artefact for BC determination only in calcareous soils. Decarbonation changes the thermal properties of organic matter, creating more recalcitrant carbon than in the initial sample. Higher CaCO₃ and organic carbon content results in a more pronounced artefact. The reversal of the first two steps of the chemo‐thermal oxidation method (i.e. thermal oxidation before soil decarbonation) eliminates this artefact. Overall, our results suggest that BC content may have been overestimated in a large number of studies on calcareous soils.  相似文献   

Treatment effects of intra-articular triamcinolone acetonide in an equine model of recurrent joint inflammation     

Clodagh M. Kearney  Nicoline M. Korthagen  Saskia G. M. Plomp  Margot C. Labberté  Janny C. de Grauw  P. R. van Weeren  Pieter A. J. Brama 《Equine veterinary journal》2021,53(6):1277-1286

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Molecular cytogenetic identification and phenotypic description of a new synthetic amphiploid,Triticum timococcum (AtAtGGAmAm)     

Péter Mikó  Mária Megyeri  András Farkas  István Molnár  Márta Molnár-Láng 《Genetic Resources and Crop Evolution》2015,62(1):55-66

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Genetic diversity of the world’s largest oil palm (Elaeis guineensis Jacq.) field genebank accessions using microsatellite markers     

C. Bakoumé  R. Wickneswari  S. Siju  N. Rajanaidu  A. Kushairi  N. Billotte 《Genetic Resources and Crop Evolution》2015,62(3):349-360

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The impact of agricultural extension services on social capital: an application to the Sub-Saharan African Challenge Program in Lake Kivu region     

Fédes van Rijn  Ephraim Nkonya  Adewale Adekunle 《Agriculture and Human Values》2015,32(4):597-615

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Physiological Response of Multiple Contrasting Rice (Oryza sativa L.) Cultivars to Suboptimal Temperatures          下载免费PDF全文

M. M. Rachoski  A. Vidal  O. A. Ruiz  A. B. Menéndez  A. A. Rodríguez 《Journal of Agronomy and Crop Science》2015,201(2):117-127

The physiological response of multiple rice cultivars, eighteen initially and eight cultivars later on, to suboptimal temperatures (ST) conditions was investigated in laboratory and outdoor experimental conditions. Treatment with ST decreased growth in different extents according to the cultivar and affected the PSII performance, determined by chlorophyll fluorescence fast‐transient test, and stomatal conductance, regardless the experimental condition. Two groups of cultivars could be distinguished on the base of their growth and physiological parameters. The group of cultivars presenting higher growths displayed optimal JIP values, and higher instantaneous water use efficiency (WUE_i), due to a lower Gs under ST, unlike cultivars showing lower growth values, which presented worse JIP values and could not adjust their Gs and hence their WUE_i. In this work, we detected at least two cultivars with superior tolerance to ST than the cold tolerant referent Koshihikari. These cultivars could be used as parents or tolerance donors in breeding for new crop varieties. On other hand, positive and significant correlations between data obtained from laboratory and outdoor experiments suggest that laboratory measurements of most of the above mentioned parameters would be useful to predict the response of rice cultivars to ST outdoor.  相似文献   

Origin and distribution of facial nerve anatomy in van cats     

İsmail Hakkı Nur  William Pérez  Horst Erich König 《Anatomia, histologia, embryologia》2021,50(3):658-667

This study aims to reveal the morphological properties of facial nerve and the middle ear in Van cats. Study material was composed of 6 female Van cats. Dissections were performed under a Zoom Stereo Microscope. There was no plexus buccalis in Van cats. The chorda tympani was observed to pass through an opening in the tympanic cavity, emerge through a small opening just behind the retroarticular process, and join the lingual nerve. A rounded anatomical formation with a size of 2.75 ± 0.3 mm was found to be located within the mastoid process of the temporal bone between the facial nerve and the auricular branch of the vagus nerve. The stapes nerve was not present. The geniculate ganglion was very prominent and about 1.00 mm high. The deep petrosal nerve was observed to emerge from the plexus tympanicus. The bulla tympanica was 18.96 ± 0.10 mm long, 13.03 ± 0.20 mm wide and 13.16 ± 0.20 mm high. After leaving the mandibular nerve, the n.tensoris tympani coursed caudally around the a.maxillaris, formed an ansa, entered the tympanic cavity through the canalis musculotubarius and reached an end in the m. tensor tympani. Due to the scarcity of studies on the middle ears of Van cats, it is thought that this study will fill a gap in the field of veterinary anatomy.  相似文献   

Quantitative sensory testing of the equine face     

Kata O. Veres-Nyéki  József Nyéki  Gábor Bodó  Claudia Spadavecchia 《Equine veterinary journal》2021,53(1):177-185

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Immunohistochemical expression of HER - 2 and Ki - 67 in granulosa cell tumor in bitches     

Ana Carina Heil da Silva Matos  Angélica Consalter  Bárbara Paula dos Santos Batista  Ana Beatriz Monteiro Fonseca  Ana Maria Reis Ferreira  Juliana da Silva Leite 《Reproduction in domestic animals》2021,56(4):667-672

Granulosa cell tumour, an ovarian neoplasm of stromal origin, is an important tumour related to oestrogenic dominance syndrome and cystic endometrial hyperplasia–pyometra complex. In order to analyse ovarian tumour´s malignant potential, immunohistochemical markers can be used, such as anti-HER2 and anti-Ki-67. The aim of this study was to evaluate the expression of immunohistochemical markers HER-2 and Ki-67 in granulosa cell tumour from bitches´ ovaries. In HER-2 immunomarker analysis using the HercepTest^® method, most tumours were classified as 2+ (moderate labelling). Concerning Ki-67 immunomarker, only one case was described as having a high proliferative index. An association was found between immunostained cell percentage by anti-HER-2 antibodies and high pleomorphism, represented by the pattern of follicular/trabecular tumour arrangement. There was no correlation between anti-Ki-67 and anti-HER-2 antibody immunostaining intensities, probably due to only one case with a high Ki-67 index. With an effective protocol for HER-2 and Ki-67 immunohistochemical identification in granulosa cell tumours in bitches, it was possible to characterize this neoplasm proliferation profile.  相似文献