Results 81 to 90 of about 2,979 (219)

Modification of Biologically Active Plant Metabolites Via the Transition Metal Catalyzed Reactions

open access: yesEurasian Chemico-Technological Journal, 2013
Developed by the author’s research laboratory methods of functionalization of some plant metabolites or their derivatives, viz., the eudesmane-type methylenelactones, diterpene and morphinane alkaloids, furanolabdanoids, and coumarins, using the ...
E. E. Shults
doaj   +1 more source

Efektifitas buah maja sebagai konservan cagar budaya berbahan logam [PDF]

open access: yes, 2011
Asam sitrat yang selama ini digunakan sebagai bahan konservan cagar budaya berbahan logam merupakan bahan kimia industri, yang sedikit banyak memberikan efek negatif terhadap lingkungan maupun konservator.
Jamili, Jamili   +2 more
core  

Photochemical and photobiological properties of furocoumarins and homologues drugs

open access: yesInternational Journal of Photoenergy, 1999
Furocoumarins are natural photosensitizing drugs used in PUVA photochemotherapy and in photopheresis. Their therapeutic effectiveness is connected to the lesions they induce to various cell components, membranes, ribosomes, mitochondria, and in ...
F. Bordin
doaj   +1 more source

Photosensitivity Skin Disorders in Childhood [PDF]

open access: yes, 2010
Photosensitivity in childhood is caused by a diverse group of diseases. A specific sensitivity of a child’s skin to ultraviolet light is often the first manifestation or a clinical symptom of photodermatosis.
Ines Sjerobabski-Masnec   +4 more
core   +1 more source

Qualitative indexes of parsley during storage with the use of hydrogel and antioxidants [PDF]

open access: yes, 2014
UK: Установлено, що використання гідрогелю та антиоксидантів сприяє подовженню тривалості зберігання зелені петрушки на 40–55 діб, дозволяє знизити кількість відходів у середньому на 2,48%, рівень нестандартної продукції на 8,99%, а вихід товарної ...
Kulik, Alina   +5 more
core  

Angular-type Furocoumarins from the Roots of and their Inhibitory Activity on the NFAT Signal Transduction Pathway

open access: yesNatural Product Communications, 2014
One new ( 1 ) and two known angular-type ( 2,3 ) furocoumarins, isoarchangelicin ( 1 ), archangelicin ( 2 ), and 2′-angeloyl-3′-isovaleryl vaginate ( 3 ), were isolated from the roots of Angelica atropurpurea.
Azumi Nagasawa   +5 more
doaj   +1 more source

Repellent, irritant and toxic effects of plant EO compounds on the malaria vector Anopheles gambiae ss Giles [PDF]

open access: yes, 2013
yrethroids resistance has become widespread among malaria vector Anopheles gambiae populations in Africa. Alternative insecticides must be considered to prevent diseases transmission by An. gambiae bites. The long lasted treated bed nets are particularly
Dumenil, Claire
core  

Recent advances in transition metal-free synthesis of furo[3,2-c]coumarin scaffolds: A comprehensive review

open access: yesResults in Chemistry
Furocoumarins, a distinct class of coumarins, hold diverse therapeutic potential such as anti-inflammatory, anticancer, antiviral, antidepressant, and more.
Elizabeth J. Diana   +2 more
doaj   +1 more source

Effect of hydroalcoholic extract of Anethum graveolens leaves on time response to pain stimuli in mice [PDF]

open access: yes, 2013
Background and aims: Pain is the most common clinical complaints of the patients. Due to multiple and complex mechanisms of causing pain, finding new ways to overcome the pain is one of the biggest concerns of scientists.
Jivad, Nahid.   +5 more
core   +1 more source

Determination of optimum conditions of furocoumarins extraction from the fruits of Ammi majus

open access: yesТонкие химические технологии, 2015
Extracting time and the multiplicity of extraction of furocoumarins from the fruits of Ammi majus were determined on the basis of experimental data, with the use of method of natural scales.
V. A. Kalmykov   +4 more
doaj  

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