Výsledky vyhledávání - "Michetti, Karina Mariel"

Akademický článek

Botanical quality control of digestive tisanes commercialized in an urban area (Bahía Blanca, Argentina)

Autor: Michetti, Karina Mariel, Pérez Cuadra, Vanesa, Cambi, Viviana Nora

Publikováno v: In Revista Brasileira de Farmacognosia March-April 2019 29(2):137-146

Taxonomy, biology and cytology of four species of Stigeoclonium (Chaetophorales, Chlorophyceae) from Argentina

Autor: Michetti, Karina Mariel, Leonardi, Patricia Ines, Cáceres, Eduardo Jorge

Four species of Stigeoclonium from Argentina were studied by means of transmission electron microscopy and light microscopy. For species identification, we collected data related to the prostrate system and zoospore germination. We also determined th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3498::aea3399c0d3441a3b20bf9da00ed621f
Wiley Online Library

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Cytochemical localization of acid phosphatase in Stigeoclonium tenue (Chaetophorales, Chlorophyceae)

Autor: Michetti, Karina Mariel, Leonardi, Patricia Ines, Caceres, Eduardo Jorge

Publikováno v: CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

Nonspecific acid phosphatases are a group of enzymes whose activity increases the availability of exogenous and endogenous orthophosphate either through extra- or intracellular hydrolysis of phosphate compounds. Our study demonstrates the activity of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7fee4e8c4e54e9dbd6dc24cb64555527
http://www.cricyt.edu.ar/biocell/vol/pdf/30_3/09.pdf

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Reproductive potential and early spore settlement on different substrates in Gigartina skottsbergii (Gigartinaceae, Rhodophyta) from the South American Atlantic coast

Autor: Patricia Ines Leonardi, Melanie Hebe Hughes, Karina Mariel Michetti

Publikováno v: Journal of Applied Phycology. 32:3495-3507

The aims of this study were to estimate seasonal spore availability in the carrageenophyte Gigartina skottsbergii from the Patagonian Atlantic coast, evaluate the effect of induction methods and culture conditions on spore release, and assess spore s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aa0eaa0467543999f204bf480de3c4a
https://doi.org/10.1007/s10811-020-02161-w

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Spore release and germling development on different substrates in the carrageenophyte Sarcothalia crispata from the southwestern Atlantic coast

Autor: Melanie Hebe Hughes, Patricia Ines Leonardi, Karina Mariel Michetti

Publikováno v: Journal of Applied Phycology. 31:1285-1295

Sarcothalia crispata is a carrageenophytic red alga from South America. The gametophytes produce kappa/iota carrageenan and the tetrasporophytes, lambda carrageenan, each with different properties and uses. The aims of this study were to determine th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c829c8c1309a8e5bce6429ff42f6b4
https://doi.org/10.1007/s10811-018-1643-7

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Dissertation/ Thesis

Reproducción a partir de esporas de Gigartina skottsbergii y Sarcothalia crispata (Rhodophyta) de la Patagonia argentina y aplicación farmacéutica de sus carragenanos

Autor: Hughes, Melanie Hebe

Las macroalgas han sido utilizadas como alimento desde tiempos ancestrales y actualmente también son usadas con diversas aplicaciones en distintas industrias. Las algas rojas Gigartinales constituyen un recurso económico de gran valor debido a su c

Externí odkaz: http://repositoriodigital.uns.edu.ar/handle/123456789/4520

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Carrageenans from Sarcothalia crispata and Gigartina skottsbergii: Structural Analysis and Interpolyelectrolyte Complex Formation for Drug Controlled Release

Autor: Patricia Ines Leonardi, Karina Mariel Michetti, María Cecilia Rodríguez, María C. Matulewicz, Melanie Hebe Hughes, Héctor J. Prado

The aims of the present study were to characterize for the first time the carrageenan extracted from cystocarpic stage of S. crispata collected in the Patagonian coast of Argentina, and to prepare interpolyelectrolytic complexes (IPECs) between the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::266bf199843b88e6ab1fd80c26b2256b
http://link.springer.com/10.1007/s10126-018-9842-4

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Infection process of Ceramium rubrum (Rhodophyta, Ceramiales) on the agarophyte Gracilaria chilensis (Rhodophyta, Gracilariales)

Autor: Patricia Ines Leonardi, Melanie Hebe Hughes, Alicia B. Miravalles, Karina Mariel Michetti

Epiphytism is a major problem world-wide forthe Gracilaria mariculture industry that reduces the productivityof commercial farms. Most of the epiphytesassociated with Gracilaria chilensis belong to the orderCeramiales. Under laboratory conditions we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab0d25d73aac52ffa2b636233b3c25e9
https://www.degruyter.com/view/j/botm.2016.59.issue-1/bot-2015-0091/bot-2015-0091.xml

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Settlement of Gracilaria gracilis carpospores (Gracilariales, Rhodophyta) on natural substrates from the southwestern Atlantic coast (Chubut, Argentina)

Autor: Patricia Ines Leonardi, Karina Mariel Michetti, Melanie Hebe Hughes

Gracilaria gracilis is an important agarophyte that is exploited in Argentina by the harvest of detached thalli cast on the shore. Therefore, the study of carpospores is relevant because such spores can be used as inoculum for commercial aquaculture.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b90140d7a41f44c530826078b350981
https://www.degruyter.com/view/j/botm.2014.57.issue-2/bot-2013-0084/bot-2013-0084.xml

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