Hilo oficial del SIDA MAGNETICO y Vídeos de LA QUINTA COLUMNA

LetalFantasy

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¿Podría ser una solución al Sida Magnético?



 
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xqyolovalgo

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Muy interesante.....pensando:


Cuando soñaba que comia tierra, no iba muy desencaminada.......:D
 

LetalFantasy

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Historia:

Durante cientos de años, un antiguo remedio conocido como shilajit, que contiene aproximadamente 50 por ciento a 60 por ciento de ácido fúlvico, se ha utilizado en la medicina ayurvédica tradicional para tratar una amplia gama de condiciones de salud, la mayoría de las cuales se remontan a una mala salud digestiva / inmunológica.

Mientras que el ácido fúlvico es amarillo, el shilajit es un polvo o líquido de color marrón negruzco. Se obtiene comúnmente del Himalaya y se toma en forma de suplemento con agua.

Históricamente, el ácido fúlvico / shilajit se ha utilizado como un remedio para el sarpullido para ayudar a tratar la hiedra venenosa, el roble venenoso, las infecciones virales, las picaduras de araña y el pie de atleta. Si bien este beneficio se basa más en evidencia anecdótica que en estudios clínicos, tiene sentido considerar que el ácido fúlvico mejora la circulación y la inmunidad al tiempo que reduce el dolor y la susceptibilidad a las infecciones.

 

LetalFantasy

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Highlights

GO OXIDO DE GRAFENO exhibited more acute toxicity to S. obliquus than to D. magna.

ACIDO HUMICO exert more significant mitigation effect on the toxicity of GO to D. magna

Toxicity mechanism of GO with the presence of HA was explored from three aspects.

Abstract

The wide production and application of graphene oxide (GO) has inevitably caused its release to the aquatic ecosystem. However, the influence of natural organic matter (NOM) on the toxicity of GO to aquatic organisms needs further investigation. In this study, we conducted several toxicity tests (i.e., acute toxicity and oxidative damage) with Scenedesmus obliquus (S. obliquus) and Daphnia magna (D. magna), as well as a chronic toxicity test with D. magna, to investigate the toxicity of GO with or without the presence of humic acid (HA). Our results showed that GO induced significant toxicity to S. obliquus and D. magna, and the median lethal concentrations (72 h-LC50 and 48 h-LC50) for acute toxicity were 20.6 and 84.2 mg L−1, respectively, while the 21 d-LC50 for chronic toxicity to D. magna was 3.3 mg L−1. Additionally, HA mitigated the acute toxicity of GO to S. obliquus and D. magna by 28.6% and 32.3%, respectively, and mitigated the chronic toxicity of GO to D. magna. In the presence of HA, the decreased toxicity of GO was attributed to the alleviation of oxidative damage by HA to both S. obliquus and D. magna, the mitigation of surface envelopment to S. obliquus and the body accumulation in D. magna. Our study provides useful and basic biotoxicity data of GO with a consideration of its interaction with NOM which could aid in preventing an overestimation of the risks of GO to the natural aquatic environment.

https://ars.els-cdn.com/content/image/1-s2.0-S0048969718332522-ga1_lrg.jpg



https://pubs.acs.org/doi/10.1021/es5012548
 

xqyolovalgo

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Highlights

GO OXIDO DE GRAFENO exhibited more acute toxicity to S. obliquus than to D. magna.

ACIDO HUMICO exert more significant mitigation effect on the toxicity of GO to D. magna

Toxicity mechanism of GO with the presence of HA was explored from three aspects.

Abstract

The wide production and application of graphene oxide (GO) has inevitably caused its release to the aquatic ecosystem. However, the influence of natural organic matter (NOM) on the toxicity of GO to aquatic organisms needs further investigation. In this study, we conducted several toxicity tests (i.e., acute toxicity and oxidative damage) with Scenedesmus obliquus (S. obliquus) and Daphnia magna (D. magna), as well as a chronic toxicity test with D. magna, to investigate the toxicity of GO with or without the presence of humic acid (HA). Our results showed that GO induced significant toxicity to S. obliquus and D. magna, and the median lethal concentrations (72 h-LC50 and 48 h-LC50) for acute toxicity were 20.6 and 84.2 mg L−1, respectively, while the 21 d-LC50 for chronic toxicity to D. magna was 3.3 mg L−1. Additionally, HA mitigated the acute toxicity of GO to S. obliquus and D. magna by 28.6% and 32.3%, respectively, and mitigated the chronic toxicity of GO to D. magna. In the presence of HA, the decreased toxicity of GO was attributed to the alleviation of oxidative damage by HA to both S. obliquus and D. magna, the mitigation of surface envelopment to S. obliquus and the body accumulation in D. magna. Our study provides useful and basic biotoxicity data of GO with a consideration of its interaction with NOM which could aid in preventing an overestimation of the risks of GO to the natural aquatic environment.

https://ars.els-cdn.com/content/image/1-s2.0-S0048969718332522-ga1_lrg.jpg



https://pubs.acs.org/doi/10.1021/es5012548

Gracias Letal!

Super interesante todo esto de los acidos (o minerales, por lo que leo) humicos y fulvicos......
 

xqyolovalgo

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Por lo visto mejor pillarlo en jarabe o pasta tipo Shilajit, en pastillas no es bueno ni auténtico.

De hecho, los he mirado en iherb tambien, y la mayoria (que hay pocos) eran en formato liquido......la verdad es que parece que tiene mas sentido el liquido en este caso.....