نتایج جستجو برای: euphorbia macrostegia

تعداد نتایج: 2247  

2015
Alia Farozi Javid Ahmad Banday Shakeel Ahmad Shah

Three new triterpenoids, designated as genicunolide A (1), B (2) and C (3), along with friedelin (4) and friedelinol (5), were isolated from the aerial parts of Euphorbia geniculata. They were characterized as 1β-acetoxy-3β-hydroxy-11α,12α-oxidotaraxer-14-ene, 1β,3β-diacetoxy-21α-hydroxy-11α,12α-oxidotaraxer-14-ene and 3β,9α,20α-trihydroxy-Ψ-taraxast-5-ene, respectively, by spectral and chemica...

Journal: :Evolution; international journal of organic evolution 2014
James W Horn Zhenxiang Xi Ricarda Riina Jess A Peirson Ya Yang Brian L Dorsey Paul E Berry Charles C Davis Kenneth J Wurdack

The mid-Cenozoic decline of atmospheric CO2 levels that promoted global climate change was critical to shaping contemporary arid ecosystems. Within angiosperms, two CO2 -concentrating mechanisms (CCMs)-crassulacean acid metabolism (CAM) and C4 -evolved from the C3 photosynthetic pathway, enabling more efficient whole-plant function in such environments. Many angiosperm clades with CCMs are thou...

Journal: :Planta medica 1985
G A Miana M Bashir F J Evans

2011
Xiao-Rong Hou Lei-Lei Wan Zha-Jun Zhan Cheng-Ping Li Wei-Guang Shan

Euphorbia lathyris (Caper spurge) is a toxic and potent Chinese materia medica (T/PCMM). This study sought a method for identifying five diterpenoids (Euphorbia factors L1-L3, L7a and L8) with the spectra of UV and mass, quantifying three diterpenoids L1, L2, and L8 in crude extracts of unprocessed and processed E. lathyris seeds by liquid chromatography/electrospray ionization mass spectrometr...

2014
Vijayakumari Pratheepa NatarajaPillai Sukumaran

The main objective of the present study is to improve the immune power of Cyprinus carpio by using Euphorbia hirta plant leaf extract as immunostimulants. The haematological, immunological and enzymatic studies were conducted on the medicated fish infected with Aeromonas hydrophila pathogen. The results obtained from the haematological studies show that the RBC count, WBC count and haemoglobin ...

Journal: :Journal of B.U.ON. : official journal of the Balkan Union of Oncology 2013
Feng Gao Zhaoying Fu Hongying Tian Zhiying He

PURPOSE The purpose of this study was to determine the effect of Euphorbia lunulata Bge extract on the proliferation of human hepatoma HepG2 cell line. METHODS Different dilutions of Euphorbia lunulata Bge extract were used to treat human hepatoma HepG2 cells. Hoechst 33258 and PI-staining fluorescence microscopy were utilized to observe the nuclear morphological changes of apoptotic cells. F...

Journal: :International journal of health sciences 2016
Marium A Abo-Dola Mohamed F Lutfi

BACKGROUND There were no studies on the anti-inflammatory activity of Euphorbia aegyptiaca, though it is commonly used by Sudanese herbalists in the treatment of rheumatoid arthritis. OBJECTIVES To determine phytochemical constituents of Euphorbia aegyptiacaTo investigate the anti-inflammatory activity of Euphorbia aegyptiaca in rats. METHODOLOGY Plant material was extracted by ethanol and ...

2012
David Fleischman Jay J Meyer W Craig Fowler

We present the case of an 82-year-old woman with severe keratouveitis secondary to exposure to the plant Euphorbia cyparissias during the month of August. Despite copious irrigation of both eyes, she developed a case of Euphorbia keratouveitis that was typical in its course. Exposure to plant sap from this species should be treated much like an alkaline chemical injury as the pH of the ocular s...

2009
S. Marrakchi H. Turki B. Fehri

The latex of Euphorbia tirucalli L. (Euphorbiaceae) is used as an ointment in rheumatism, asthma, earache, cough, toothache and warts in traditional medicine[7]. It is also used for skin tumors and syphilis ulcers[2]. However, Euphorbia tirucalli L has been associated with Burkitt’s lymphoma and thought to be a cofactor of the disease rather than a treatment[5,6]. A biopolymeric fraction with a...

2012
Mei Fen Shih Jong Yuh Cherng

Euphorbia is a genus of plants belonging to the family Euphorbiaceae. Botanist and taxonomist Carl Linnaeus assigned the name Euphorbia to the entire genus in the physician's honor. Euphorbia hirta is a very popular herb amongst practitioners of traditional herb medicine, widely used as a decoction or infusion to treat various ailments including intestinal parasites, diarrhoea, peptic ulcers, h...

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