Protective Effect of Silybum marianum and Silibinin on Endothelial Cells Submitted to High Glucose Concentration.

abstract：:From the essential oil of Commiphora guidotti seven sesquiterpene hydrocarbons and a furanosesquiterpenoid, furanodiene, were isolated. ...

journal_title：Planta medica

authors： Craveiro A,Corsano S,Proietti G,Strappaghetti G

更新日期：1983-06-01 00:00:00

abstract：:Citral, 3,7-dimethyl-2,6-octadien-1-al, a key component of the lemon-scented essential oils extracted from several herbal plants such as lemon grass (Cymbopogon citratus), melissa (Melissa officinalis), verbena (Verbena officinalis) is used as a food additive and as a fragrance in cosmetics. In this study, we investig...

journal_title：Planta medica

authors： Dudai N,Weinstein Y,Krup M,Rabinski T,Ofir R

更新日期：2005-05-01 00:00:00

abstract：:Two new compounds, methyl 3-chloro-6-hydroxy-2-(4-hydroxy-2-methoxy-6-methylphenoxy)-4-methoxybenzoate (1) and (2 S,5' R,E)-7-hydroxy-4,6-dimethoxy-2-(1-methoxy-3-oxo-5-methylhex-1-enyl)-benzofuran-3(2H)-one (2), together with four known compounds, griseofulvin (3), dechlorogriseofulvin (4), bostrycin (5), and deoxybo...

journal_title：Planta medica

authors： Xia X,Li Q,Li J,Shao C,Zhang J,Zhang Y,Liu X,Lin Y,Liu C,She Z

更新日期：2011-10-01 00:00:00

abstract：:The effect of nitrogen and carbon sources on growth and diosgenin production was studied with Dioscorea deltoidea cells which were grown under defined conditions in a chemostat, and transferred to batch cultures. Both ammonium and nitrate nitrogen were required for growth and steroid production; diosgenin production w...

journal_title：Planta medica

authors： Tal B,Gressel J,Goldberg I

更新日期：1982-02-01 00:00:00

abstract：:From the fresh, undried, and uncrushed leaves of NERIUM OLEANDER a new triterpenoid, kanerocin, has been isolated along with known ursolic and oleanolic acids and its structure established through chemical and spectroscopic methods as 3alpha-hydroxy-urs-18,20-dien-28-oic acid. ...

journal_title：Planta medica

authors： Siddiqui S,Siddiqui BS,Begum S,Hafeez F

更新日期：1989-06-01 00:00:00

abstract：:Novel therapies are needed to address the public health problem posed by methicillin-resistant STAPHYLOCOCCUS AUREUS (MRSA). In this study, we determined the effects of combinations of antibiotics and plant polyphenols against 20 clinical isolates of MRSA. The IN VITRO activities of 10 antibiotics and 15 natural polyp...

journal_title：Planta medica

authors： Lin RD,Chin YP,Hou WC,Lee MH

更新日期：2008-06-01 00:00:00

abstract：:Human vascular endothelial cells (HUVECs) were exposed to CoCl2 as an in vitro model of hypoxia. Expression of VCAM-1 (vascular cell adhesion molecule), reduction of PECAM-1 (platelet endothelial cell adhesion molecule) and cytoskeletal changes without alterations in cell viability were observed. HUVECs were also expo...

journal_title：Planta medica

authors： Montopoli M,Froldi G,Comelli MC,Prosdocimi M,Caparrotta L

更新日期：2007-03-01 00:00:00

abstract：:One hundred and thirty-eight medicinal herbal drugs obtained from different suppliers were examined for microbial contaminants and for the detectability of pathogenic microorganisms. For this purpose, several microbiological standard parameters (total aerobic mesophilic count, enterobacteria, coliforms, aerobic sporef...

journal_title：Planta medica

authors： Czech E,Kneifel W,Kopp B

更新日期：2001-04-01 00:00:00

abstract：:The analysis of the volatile compounds in the essential oil of SOLIDAGO CANADENSISL. sensu lato (Compositae) GC and GC-MS demonstrated the presence of at least 36 compounds, 18 of which were identified. The Major comonenets are gamma (2)- and delta-cadinenes. ...

journal_title：Planta medica

authors： Kalemba D,Góra J,Kurowska A

更新日期：1990-04-01 00:00:00

abstract：:Dioscoretine isolated from the aqueous fraction of the methanol extract of Dioscorea dumetorum tubers when administered intra-peritoneally to normal and alloxan diabetic rabbits produces significant hypoglycaemic effects at a dose of 20 mg/kg. The fasting blood sugar in normoglycaemic rabbits was reduced from 112 mg/1...

journal_title：Planta medica

authors： Iwu MM,Okunji CO,Ohiaeri GO,Akah P,Corley D,Tempesta MS

更新日期：1990-06-01 00:00:00

abstract：:Thirty-five flavonoids of seven different types, namely isoflavonoids, chalcones, dihydroflavonols, flavanols, flavanones, flavones, and flavonols were investigated for their ability to inhibit ascorbate-induced microsomal lipid peroxidation and their cytotoxicity. For each activity a structure-activity relationship w...

journal_title：Planta medica

authors： Cos P,Calomme M,Sindambiwe JB,De Bruyne T,Cimanga K,Pieters L,Vlietinck AJ,Vanden Berghe D

更新日期：2001-08-01 00:00:00

abstract：:The random amplified polymorphic DNA analysis (RAPD) is a method to study genetic variability within and between populations and species on the basis of the amplification of anonymous fragments from genomic DNA templates by means of polymerase chain reaction (PCR). We applied RAPD analysis in order to distinguish medi...

journal_title：Planta medica

authors： Wolf HT,van den Berg T,Czygan FC,Mosandl A,Winckler T,Zündorf I,Dingermann T

更新日期：1999-02-01 00:00:00

abstract：:In our ongoing efforts to identify effective naturally sourced agents for the treating of diabetic complications, two new (1 and 2) and 11 known phenolic compounds (3-13) were isolated from an 80 % ethanol extract of Litsea japonica leaves. The structures of the new compounds were established by spectroscopic and chem...

journal_title：Planta medica

authors： Lee IS,Kim YJ,Jung SH,Kim JH,Kim JS

更新日期：2017-02-01 00:00:00

abstract：:Increased osteoclastic bone resorption plays a central role in the pathogenesis of many bone diseases. Ganoderma lucidum is known for medicinal effects such as anti-inflammatory and anti-bone resorption activities. In this study, we investigated the inhibitory effects of ganoderic acids isolated from G. lucidum on ost...

journal_title：Planta medica

authors： Liu J,Shiono J,Shimizu K,Kondo R

更新日期：2010-02-01 00:00:00

abstract：:It has been known that silymarin exhibits protective activity against oxidative liver injury induced by various hepatotoxicants, but the underlying mechanism of its beneficial action remains unclear. We determined the alterations in sulfur-containing amino acid metabolism induced by silymarin in association with its e...

journal_title：Planta medica

authors： Kwon DY,Jung YS,Kim SJ,Kim YS,Choi DW,Kim YC

更新日期：2013-08-01 00:00:00

abstract：:Infections caused by HSV-2 are a public health concern worldwide, and there is still a great demand for the discovery of novel anti-herpes virus agents effective against strains resistant to current antiviral agents. In this context, medicinal plants represent an alternative source of active compounds for developing e...

journal_title：Planta medica

authors： Rittà M,Marengo A,Civra A,Lembo D,Cagliero C,Kant K,Lal UR,Rubiolo P,Ghosh M,Donalisio M

更新日期：2020-03-01 00:00:00

abstract：:Croton caudatus is an important species in Dai folk medicine. Some other Croton species, in particular, C. kongensis, C. cascarilloides, C. crassifolius, C. lachnocarpus and C. olivaceus are often marketed as C. caudatus, and thus, the therapeutic effects of C. caudatus are not achieved. The respective morphological f...

journal_title：Planta medica

authors： Xue HG,Zhou SD,He XJ,Yu Y

更新日期：2007-06-01 00:00:00

abstract：:In our investigation of in vitro antimalarial screening of medicinal herbal extracts, the n-BuOH extract from the root of Wikstroemia indica showed a potent inhibitory effect. Fractionation of the active extract led to the isolation of two biflavonoids, sikokianin B ( 1) and sikokianin C ( 2) with IC (50) values 0.54 ...

journal_title：Planta medica

authors： Nunome S,Ishiyama A,Kobayashi M,Otoguro K,Kiyohara H,Yamada H,Omura S

更新日期：2004-01-01 00:00:00

abstract：:In previous studies, crude Houttuynia cordata polysaccharides showed beneficial effects on acute lung injury in vivo, a syndrome in which anti-complementary activities played an important role. Anti-complementary activity-guided fractionation of H. cordata polysaccharides led to the isolation of two highly branched ho...

journal_title：Planta medica

authors： Lu Y,Zhang JJ,Huo JY,Chen DF

更新日期：2019-09-01 00:00:00

abstract：:Variability in the oil content in natural populations of Cymbopogon jawarancusa is discussed. Races rich in piperitone, phellandrene and other chemical constituents have been identified. The oil producing ability was largely genetic and showed heritability of 79.0 percent. ...

journal_title：Planta medica

authors： Dhar AK,Thappa RK,Atal CK

更新日期：1981-04-01 00:00:00

abstract：:Scutellariae Radix (SR), the root of Scutellaria baicalensis (Labiatae), is widely used in clinical Chinese medicine. In order to investigate the effect of SR on the absorption and disposition of cyclosporine, rats were administered with cyclosporine orally (in the form of the microemulsion Neoral and intravenously wi...

journal_title：Planta medica

authors： Lai MY,Hsiu SL,Hou YC,Tsai SY,Chao PD

更新日期：2004-02-01 00:00:00

abstract：:Five new compounds, including one new xanthone, 1-hydroxy-5-methoxyxanthone 6-O-β-D-glucopyranoside (1), one new lignan, 3-(β-D-glucopyranosyloxymethyl)-2-(4-hydroxy-3-methoxyphenyl)-5-(3-acetoxypropyl)-7-methoxy-(2R,3S)-dihydrobenzofuran (2), and three new γ-pyrones, japonicumone A 4'-O-β-D-glucopyranoside (3), japon...

journal_title：Planta medica

authors： Zhou GS,Ma XL,Zeng KW,Tu PF,Jiang Y

更新日期：2013-05-01 00:00:00

abstract：:The investigation of the roots and aerial parts of EUPATORIUM CANNABIUM afforded, in addition to the sesquiterpene lactones eupatolide, eupatoriopicrin, and eucannabinolide isolated previously, eight further lactones, three of which are new. Furthermore, in addition to known compounds, a new clerodane derivative and t...

journal_title：Planta medica

authors： Zdero C,Bohlmann F

更新日期：1987-04-01 00:00:00

abstract：:The antihyperglycemic action of andrographolide, an active principle in the leaves of Andrographis paniculata (Burm. f.) Nees, was investigated in streptozotocin-induced diabetic rats (STZ-diabetic rats). Oral treatment of andrographolide decreased the plasma glucose concentrations of STZ-diabetic rats in a dose-depen...

journal_title：Planta medica

authors： Yu BC,Hung CR,Chen WC,Cheng JT

更新日期：2003-12-01 00:00:00

abstract：:Three new depsidones, parmosidones F - G (1 - 2), and 8'-O-methylsalazinic acid (3), and 3 new diphenylethers, parmetherines A - C (4 - 6), together with 2 known congeners were isolated from the whole thalli of Parmotrema dilatatum, a foliose chlorolichen. Their structures were unambiguously determined by extensive sp...

journal_title：Planta medica

authors： Devi AP,Duong TH,Ferron S,Beniddir MA,Dinh MH,Nguyen VK,Pham NK,Mac DH,Boustie J,Chavasiri W,Pogam PL

更新日期：2020-11-01 00:00:00

abstract：:Menopause is characterized by deep metabolic disturbances, including decreased insulin sensitivity, adiposity, and changes in lipid profiles. Estrogen replacement therapy can partially reverse these changes, and while it is safe in most healthy postmenopausal women, there are still existing concerns regarding an incre...

journal_title：Planta medica

authors： Jeremic I,Petricevic S,Tadic V,Petrovic D,Tosic J,Stanojevic Z,Petronijevic M,Vidicevic S,Trajkovic V,Isakovic A

更新日期：2019-04-01 00:00:00

abstract：:Many anti-inflammatory agents are known to significantly enhance the terminal differentiation of some cancer cells such as leukemia cells. In this study, the effect of yomogin, a eudesmane sesquiterpene lactone isolated from Artemisia princeps with anti-inflammatory activity, was investigated in human promyelocytic le...

journal_title：Planta medica

authors： Kim SH,Kim TS

更新日期：2002-10-01 00:00:00

abstract：:An Alkanna orientalis leaf and flower extract inhibited the growth of Staphylococcus aureus, a pathogen that causes an estimated 478 000 hospitalizations in the US annually. Bioassay-guided fractionation of A. orientalis resulted in isolation of the flavonoid sarothrin (5,7,4'-trihydroxy-3,6,8-trimethoxyflavone), whic...

journal_title：Planta medica

authors： Bame JR,Graf TN,Junio HA,Bussey RO 3rd,Jarmusch SA,El-Elimat T,Falkinham JO 3rd,Oberlies NH,Cech RA,Cech NB

更新日期：2013-03-01 00:00:00

abstract：:Despite the huge diversity of antibacterial compounds, bacterial resistance to first-choice antibiotics has been drastically increasing. Moreover, the association between multiresistant microorganisms and nosocomial infections highlight the problem, and the urgent need for solutions. Natural resources have been exploi...

journal_title：Planta medica

authors： Alves MJ,Ferreira IC,Dias J,Teixeira V,Martins A,Pintado M

更新日期：2012-11-01 00:00:00

abstract：:Swertiamarin, a secoiridoid isolated from the ethyl acetate extract of Enicostemma axillare, was evaluated for antiedematogenic activity using carrageenan-, formalin-, and histamine-induced paw edema methods in rats. In the carrageenan-induced method, the percentages of edema inhibition obtained after 5 h induction we...

journal_title：Planta medica

authors： Vaijanathappa J,Badami S

更新日期：2009-01-01 00:00:00