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Akademický článek

Antígenos solúveis liberados por tripomastigotas de Trypanosoma cruzi utilizados no teste de ELISA para detectar cura em pacientes chagásicos após tratamento específico

Autor: Greice M. Krautz, Micheli G. Coutinho, Lúcia M.C. Galvão, Joaquim R. Cançado, Antoniana U. Krettli

Publikováno v: Revista da Sociedade Brasileira de Medicina Tropical, Vol 27, Iss 4, Pp 199-207 (1994)

Dois antígenos solúveis de tripomastigotas do Trypanosoma cruzi, um obtido de sobrenadantes de culturas celulares (AgSb) e o outro excretado/secretado por essas formas em meio de cultura (AgES), foram avaliados em um teste de ELISA para o diagnóst

Externí odkaz: https://doaj.org/article/496e3e4eed454ba78ce5cdc18be7de1b

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Neutron diffraction study of the inverse spinels Co2TiO4 and Co2SnO4

Autor: Oleksandr Prokhnenko, J.-U. Hoffmann, Manfred Reehuis, D. C. Joshi, A. Maljuk, K. Dasari, Sabine Wurmehl, S. Ghosh, Sisir Kumar Nayak, M. Krautz, Andreas Hoser, Subhash Thota, Bernd Büchner, Pittala Suresh, Anja Waske, Bruno Weise

Publikováno v: Physical Review B. 96

We report a detailed single-crystal and powder neutron diffraction study of ${\mathrm{Co}}_{2}{\mathrm{TiO}}_{4}$ and ${\mathrm{Co}}_{2}{\mathrm{SnO}}_{4}$ between the temperature 1.6 and 80 K to probe the spin structure in the ground state. For both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6341bda55bc120d7b21e1c4ef05fdc93
https://doi.org/10.1103/physrevb.96.144104

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Influence of thermal hysteresis and field cycling on the magnetocaloric effect in LaFe11.6Si1.4

Autor: Konstantin P. Skokov, A. Yu. Karpenkov, Jing Liu, Oliver Gutfleisch, M. Krautz, James D. Moore, K.-H. Müller

Publikováno v: Journal of Alloys and Compounds. 552:310-317

The adiabatic temperature change ΔTad at a field-induced first-order transition can be different when a magnetic field H is applied the first time compared to measurements under further applications of H. This can lead to overestimation of the magne

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06d1fa563498ee51e819386047a00b2b
https://doi.org/10.1016/j.jallcom.2012.10.008

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Magnetic compensation, field-dependent magnetization reversal, and complex magnetic ordering inCo2TiO4

Autor: Roland Mathieu, Tapati Sarkar, V. Narang, Mikael Andersson, Mohindar S. Seehra, D. C. Joshi, Anna Behler, Jürgen Eckert, Sisir Kumar Nayak, M. Krautz, Anja Waske, Subhash Thota

Publikováno v: Physical Review B. 92

The complex nature of magnetic ordering in the spinel Co2TiO4 is investigated by analyzing the temperature and magnetic field dependence of its magnetization (M), specific heat (C-p), and ac magnetic susceptibilities chi' and chi ''. X-ray diffractio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4e003f28a091586efc74b7d4c169aac
https://doi.org/10.1103/physrevb.92.214434

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Element-resolved thermodynamics of magnetocaloric LaFe(13-x)Si(x)

Autor: M E, Gruner, W, Keune, B, Roldan Cuenya, C, Weis, J, Landers, S I, Makarov, D, Klar, M Y, Hu, E E, Alp, J, Zhao, M, Krautz, O, Gutfleisch, H, Wende

Publikováno v: Physical review letters. 114(5)

By combination of two independent approaches, nuclear resonant inelastic x-ray scattering and first-principles calculations in the framework of density functional theory, we demonstrate significant changes in the element-resolved vibrational density

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3d7105adad9aef639a166f6bf743c528
https://pubmed.ncbi.nlm.nih.gov/25699465

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Akademický článek

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Use of Trypanosoma Cruzi Purified Glycoprotein (GP57/51) or Trypomastigote-Shed Antigens to Assess Cure for Human Chagas' Disease

Autor: Lúcia Maria da Cunha Galvão, Antoniana U. Krettli, Julio Scharfstein, Greice M. Krautz, P C Lima, Ricardo T. Gazzinelli, J. R. Cançado

Publikováno v: The American Journal of Tropical Medicine and Hygiene. 49:625-635

With the exception of assays for the detection of antibodies promoting complement-mediated lysis of Trypanosoma cruzi, serologic tests have generally failed to assess the effectiveness of chemotherapy for Chagas' disease. Conventional serology, altho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3682f00fea74537999a1e7db9f6a9117
https://doi.org/10.4269/ajtmh.1993.49.625

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Glycoconjugates ofTrypanosoma cruzi: A 74 kD antigen of trypomastigotes specifically reacts with lytic anti-α-galactosyl antibodies from patients with chronic Chagas disease

Autor: Antoniana U. Krettli, Igor C. Almeida, Greice M. Krautz, Luiz R. Travassos

Publikováno v: Journal of Clinical Laboratory Analysis. 7:307-316

Protective, lytic antibodies are believed to be correlated with active Trypanosoma cruzi infection. In patients with chronic infection, antibodies lysing trypomastigote forms recognize chiefly alpha-galactosyl structures at the parasite surface. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ec938dba4f3550c400b12e97e3de73
https://doi.org/10.1002/jcla.1860070603

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