Resultados de búsqueda - "microscope"

Cryopreservation of Abies alba embryogenic tissues by slow-freezing method por Salaj, Terezia, Panis, Bartholomeus, Klubicová, Katarina, Salaj, Jan

“…The cryopreserved tissues produced cotyledonary somatic embryos capable of germination. Microscopic observations revealed considerable structural changes as a consequence of the cryopreservation procedure. …”
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Molecular detection of Cryptosporidium species in wildlife and humans at the wildlife-human interface around Queen Elizabeth National Park, Uganda por Mugasa, C.M., Mirembe, B.B., Ochwo, S., Nkamwesiga, Joseph, Ndekezi, C., Tusabe, T., Musoba, A., Kankya, C.

“…A total of 308 patients from four health centres and 252 wildlife animals from six species across 13 sampling areas were analysed microscopically and with PCR for Cryptosporidium spp. detection. …”
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Epidemiology of vector-borne diseases in cattle from SE Uganda. por McOdimba, F.A.

“…Molecular techniques such as the polymerase chain reaction (PCR) amplification have been used in detecting parasites of several species, sub-species and types and are favoured over microscopic examination of blood or the immunological methods because of their superior sensitivity and higher throughput. …”
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Anatomia Kranz, estructura y distribucion de cloroplastos en hojas de yuca (Manihot esculenta Crantz) por Riano, N.M., Cock, James H., López F., Y., El-Sharkawy, Mabrouk A.

“…Leaves of the different species were cut and observed under both optical and electronic microscopes to determine the differences or similarities between cassava plants and standard C3/C4 plants. …”
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Estudio sobre la patogenicidad de Fusarium oxysporum f. phaseoli en el frijol. I. Patogénesis e histología sintomatológica por López Duque, S., Muller, L.E.

“…Penetration can occur through the root of the hypocotyl but the presence of wounds is necessary in order to permit penetration into exposed xyleme vessels. Microscopic observation of cut and mounted sections revealed that the fungus grows principally inside the vascular elements, causing discoloration and browning of the affected areas. …”
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Enzootic calcinosis in sheep exposed to hay contaminated with Solanum glaucophyllum = Calcinosis enzoótica en ovinos tras consumo de rollo contaminado con Solanum glaucophyllum por Ovelar, María Florencia, Vilatuña Lita, Elvis, Scioli, Maria Valeria, Garcia, Juan Agustin

“…Grossly, hydrotorax, lung edema, and aorta artery and myocardial multifocal-coalescing mineralization was observed. Microscopically, systemic mineralization of blood vessels was present in aorta, kidney and heart characterized by basophilic granular deposits in tunica intima and/or tunica media. …”
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Cell remodeling and subtilase gene expression in the actinorhizal plant Discaria trinervis highlight host orchestration of intercellular Frankia colonization por Fournier, Joëlle, Imanishi, Leandro Ezequiel, Chabaud, Mireille, Abdou‐Pavy, Iltaf, Genre, Andrea, Brichet, Lukas, Lascano, Hernan Ramiro, Muñoz, Nacira Belen, Vayssières, Alice, Pirolles, Elodie, Brottier, Laurent, Gherbi, Hassen, Hocher, Valérie, Svistoonoff, Sergio, Barker, David G., Wall, Luis Gabriel

“…Detailed characterization of the expression patterns of infection‐associated actinorhizal host genes has provided valuable tools to identify intercellular infection sites, thus allowing in vivo confocal microscopic studies of the early stages of Frankia colonization. …”
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Abortion outbreak caused by Campylobacter fetus subspecies venerealis and Neospora caninum in a bovine dairy herd por Macias Rioseco, Melissa, Caffarena, Rubén, Fraga, Martín, Silveira, Caroline, Giannitti, Federico, Canton, German Jose, Hecker, Yanina, Suanes, Alejandra, Riet Correa, Franklin

“…Five fetuses were subjected to gross and microscopic pathologic examination, and microbiological testing. …”
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New enzyme-linked immunoassay for the detection of specific antibodies against multiple Leptospira serogroups in bovine sera por Martinez, Mara Leila, Rodriguez, Marcelo A., Irazu, Lucía E., Romero, Graciela Noemi, Saraullo, Vanina Rosa, Watanabe, Olivia, Hamer, Micaela, Grune Loffler, Sylvia, Samartino, Luis Ernesto, Brihuega, Bibiana Felicitas

“…We evaluated its performance for the detection of specific antibodies against multiple Leptospira serogroups in bovine. The microscopic agglutination test (MAT) was used as the gold standard. …”
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Incidence and etiology of postharvest fungal diseases of loquat fruit (Eriobotrya japonica (Thunb.) Lindl. cv. ‘Algerie’) in Alacant province (Spain) por Palou, Lluís, Sánchez-Torres, Paloma, Montesinos-Herrero, Clara, Taberner, Verònica

“…Common isolates were identified by macroscopic and microscopic morphology and/or DNA amplification and sequencing. …”
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Transcriptomic analysis of resistant and susceptible banana corms in response to infection by Fusarium oxysporum f. sp. cubense tropical race 4 por Zhang, L., Cenci, A., Rouard, M., Zhang, D., Wang, Y., Tang, W., Zheng, S.J.

“…Musa acuminata Pahang, a wild diploid banana that displays strong resistance to Foc TR4, holds great potential to understand the underlying resistance mechanisms. Microscopic examination reports that, in a wounding inoculation system, the Foc TR4 infection processes in roots of Pahang (resistant) and a triploid cultivar Brazilian (susceptible) were similar by 7 days post inoculation (dpi), but significant differences were observed in corms of both genotypes at 14 dpi. …”
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Physiological and structural aspects of in vitro somatic embryogenesis in Abies alba Mill por Salaj, Terezia, Klubicová, Katarina, Panis, Bartholomeus, Swennen, Rony L., Salaj Jan

“…The type of cytokinin had no profound e ect on the initiation frequency within one given year. Microscopic observations revealed presence of bipolar somatic embryos in all initiated embryogenic tissues. …”
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Activation of peroxisome proliferator–activated receptor gamma induces anti-inflammatory properties in the chicken free avian respiratory macrophages por Mutua, Mbuvi P., Steinaa, Lucilla, Shadrack, Muya M., Muita, Gicheru M.

“…The effects of treating FARM with PPAR γ ligands are unclear.FARM were harvested by lavage of chicken respiratory tract and their morphology assessed at microscopic level. The effects of PPAR γ agonists on the FARM in vitro viability, phagocytic capacity and proinflammatory cytokine (TNF-α) production were assessed.FARM had eccentric nucleus and plasma membrane ruffled with filopodial extensions. …”
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Stomatal development and gene expression in rice florets por Bertolino, Lígia T., Caine, Robert S., Zoulias, Nicholas, Yin, Xiaojia, Chater, Caspar C.C., Biswal, Akshaya, Quick, William P., Gray, Julie E.

“…Stomata play a fundamental role in modulating the exchange of gases between plants and the atmosphere. These microscopic structures form in high numbers on the leaf epidermis and are also present on flowers. …”
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Increasing leaf vein density by mutagenesis: laying the foundations for C4 rice por Feldman, Aryo B., Murchie, Erik H., Leung, Hei, Baraoidan, Marietta, Coe, Robert, Yu, Su-May, Lo, Shuen-Fang, Quick, William P.

“…A high throughput method with handheld microscopes was developed and its accuracy was supported by more rigorous microscopy analysis. …”
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CRISPR-Cas-based pen-side diagnostic tests for Anaplasma marginale and Babesia bigemina por Muriuki, Robert, Ndichu, M., Githigia, S., Svitek, Nicholas

“…Currently, detection of <i>Babesia bigemina</i> and <i>Anaplasma marginale</i> in infected animals relies primarily on microscopic examination of Giemsa-stained blood or organ smears, which has limited sensitivity. …”
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The relevance of stornatal frequency, type and size in the delimitation of three complex species of Dioscoren L. (Dioscoreaceae) por Ugborogho, R.E., Ng, N.Q., Thottappilly, G., Hahn, S.K.

“…The mean stomatal frequency per microscopic field of 400 x in the three species were 177/mm2 in D. alata. 142/mm2 in D. cayenensis and 226/mm2 in D. rotundata while the overall means of stomatal length and breadth were 32.06 μm x 22.05 μm in D. alata and 34.50 μm x 23.42 μm in D. cayenensis and 34.07 μm x 22.76 μm in D. rotundata. …”
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Patterns of Trypanosoma vivax and T. Congolense infection differ in young N'Dama cattle and their dams por Trail, J.C.M., Wissocq, N.M., D'Ieteren, G.D.M., Kakiese, O., Murray, M.

“…Trypanosome infection was detected by the dark ground/phase contrast buffy coat microscopic technique in N'Dama cattle in a high natural tsetse challenge situation in Zaire. …”
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Patho-anatomical studies on african swine fever in Uganda por Ganowiak, J.

“…The aim with this study was to get more knowledge about the pathology in cases of ASF in Uganda, by studying macroscopic and microscopic lesions in pigs with acute and chronic ASF and to detect the ASF virus (ASFV) in tissues by immunohistochemistry.The pigs were selected from the two different geographical locations in Uganda, Mityana and Gulu district, both with on going confirmed outbreaks of ASF. …”
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Aortic Body Tumors in Dogs por Eriksson, Malin

“…The purpose of this essay was to review the literature and describe the patophysiology, diagnosis, microscopic and macroscopic appearance of aortic body tumors in dogs. …”
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