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pneumostelos · 3 years

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Alvin Toffler

Epa. Um agrotóxico extremamente tóxico? Quem poderia imaginar, né?

“Cientistas descobrem antídoto de fungo marinho para veneno altamente tóxico”

Os cientistas destacam que, em concentrações pequenas, os compostos do fungo marinho estudados propiciam aumento de quase 40% da vitalidade de células processadas com paraquat

Compostos químicos de fungo marinho protegem células de herbicida paraquat, que não contava com antídoto, e provavelmente aumentam a eficácia de alguns remédios, de acordo com a Universidade Federal do Extremo Oriente (DVFU, na sigla em russo), Rússia.

O fungo marinho foi examinado por um grupo internacional de cientistas, que o isolou de corais moles do mar do Sul da China durante a expedição do cruzeiro científico Akademik Oparin. Ôo

Epa. Opa. Murcela.

“Egyptologists were therefore surprised to find a short manual on embalming in a medical text that is primarily concerned with herbal medicine and swellings of the skin. The manual has recently been edited by Schiødt.” ( phys.org/ 2021-02 )

“Using chemical analysis, the scientific team led by the Universities of York and Macquarie uncovered evidence that the mummy had in fact undergone an embalming process, with a plant oil, heated conifer resin, an aromatic plant extract and a plant gum/sugar mixed together and used to impregnate the funerary textiles in which the body was wrapped.” “This 'recipe' contained antibacterial agents, used in similar proportions to those employed by the Egyptian embalmers when their skill was at its peak some 2,500 years later.”

https://phys.org/news/2018-08-prehistoric-mummy-reveals-ancient-egyptian.html

https://www.ancient-origins.net/news-history-archaeology/face-embalming-0014991

Abietane diterpenoids display varied biological activities. Besides antimicrobial, antiviral, antimalaria, antiulcer, antileishmaniasis, antioxidant activities reported by the scientists, they unveil antitumor-promoting activity, and antivirus properties via inhibiting viruses reproduction such as the herpes simplex virus type 1 (HSV-1), cytomegalovirus (CMV), varicella zoster virus (VZV), and Epstein-Barr virus (González, 2015a; Tretyakova et al., 2015).

Aromatic abietanes are known to contain the largest abietane group. Dehydroabietic acid and ferruginol are main representatives of aromatic abietanes. Like most of the diterpenoids, aromatic abietans are mostly known as chemical defense agents. Antimicrobial, antileishmanial, antiplasmodial, antifungal, antitumor, cytotoxicity, antiviral, antiulcer, cardiovascular, antioxidant as well as antiinflammatory activities are the biological activities of this group reported up to now (González, 2015b).

https://www.sciencedirect.com/topics/chemistry/dehydroabietic-acid

https://duckduckgo.com/?t=ffab&q=dehydroabietic+acid&ia=web

Dehydroabietic acid - PubChem https://pubchem.ncbi.nlm.nih.gov/compound/dehydroabietic-acid Dehydroabietic acid is an abietane diterpenoid that is abieta-8,11,13-triene substituted at position 18 by a carboxy group. It has a role as a metabolite and an allergen. It is an abietane diterpenoid, a monocarboxylic acid and a carbotricyclic compound. It derives from an abietic acid.

Dehydroabietic Acid - an overview | ScienceDirect Topics https://www.sciencedirect.com/topics/chemistry/dehydroabietic-acid Chemical synthesis developed from dehydroabietic acid (3), along the route 3 → 4 → 5 → 6 (Scheme 1), proved the required ketone 6, which could then be converted to the unsaturated hydroxyester 17 (Scheme 2).

Dehydroabietic acid >= 95 % LC/MS-ELSD, >= 95 % LC/MS-ELSD ... [Search domain www.sigmaaldrich.com/catalog/product/sigma/smb00089] https://www.sigmaaldrich.com/catalog/product/sigma/smb00089 Dehydroabietic acid (DHA), along with abietic acid (AA), are resin acids used in the production of wood pulp and common in paper mill effluents.

Dehydroabietic acid | ≥99%(HPLC) | Selleck | Anti ... https://www.selleckchem.com/products/dehydroabietic-acid.html Dehydroabietic acid (DAA, DHAA), a naturally occurring diterpene resin acid derived from coniferous plants such as Pinus and Picea, displays anti-inflammatory activity via suppression of Src -, Syk -, and TAK1 -mediated pathways. Purity & Quality Control Choose Selective Anti-infection Inhibitors

Dehydroabietic acid - NIST [Search domain webbook.nist.gov/cgi/cbook.cgi?ID=C1740198&Mask=200] https://webbook.nist.gov/cgi/cbook.cgi?ID=C1740198&Mask=200 IUPAC Standard InChIKey: NFWKVWVWBFBAOV-UUKMXZOPSA-N CAS Registry Number: 1740-19-8 Chemical structure: This structure is also available as a 2d Mol file; Other names ...

Dehydroabietic Acid https://drugs.ncats.io/drug/0S5XP6S3AU Dehydroabietic acid (DHA or DAA), a diterpene, is obtained from Commiphora oppbalsamum. DHA has potential as treatment for obesity and metabolic syndrome, obese diabetic KK-Ay mice treated with DHA showed decreased plasma glucose, insulin, and triglyceride levels. Dehydroabietic acid ≥95% (LC/MS-ELSD) | Sigma-Aldrich Dehydroabietic acid | CAS:1740-19-8 For Research Use ... デヒドロアビエチン酸 | Dehydroabietic acid | 1740-19-8 ... 1231-75-0 | (+)-Dehydroabietic acid - Capot Chemical dehydroabietic acid | C20H28O2 | ChemSpider Dehydroabietic acid [1740-19-8]-Biopurify Phytochemicals ... Dehydroabietic acid | 1740-19-8 | Buy Dehydroabietic acid ... Dehydroabietic acid (CAS 1740-19-8) - Chemical & Physical ... (1R,4As)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a ... [Search domain pubchem.ncbi.nlm.nih.gov/compound/5316430] https://pubchem.ncbi.nlm.nih.gov/compound/5316430 DEHYDROABIETIC ACID (1R,4aS)-1,4a-dimethyl-7-propan-2-yl-2,3,4,9,10,10a-hexahydrophenanthrene-1-carboxylic acid. 5beta-Podocarpa-8,11,13-trien-15-oic acid, 13-isopropyl-

Dehydroabietic acid, a phytochemical, acts as ligand for ... https://www.ncbi.nlm.nih.gov/pubmed/18267111 Dehydroabietic acid, a phytochemical, acts as ligand for PPARs in macrophages and adipocytes to regulate inflammation. 1. Epub 2008 Feb 11. Dehydroabietic acid, a phytochemical, acts as ligand for PPARs in macrophages and

Dehydroabietic acid improves nonalcoholic fatty liver ... https://pubmed.ncbi.nlm.nih.gov/33590347/ The accumulation of iron-dependent lipid peroxides is one of the important causes of NAFLD. The purpose of this study is to explore the effect of dehydroabietic acid (DA) on ferroptosis in nonalcoholic fatty liver disease (NAFLD) mice and its possible mechanisms. DA improved NAFLD and reduced trigly … Dehydroabietic Acid Suppliers USA https://www.americanchemicalsuppliers.com/list/search?search=dehydroabietic+acid

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