Abstract:
CONTEXT:The genus Hypericum (Guttiferae) has received considerable scientific interest as a source of biologically active compounds. OBJECTIVE:The study determined the morphogenetic and ontogenetic variation in the main bioactive compounds of two Hypericum species, namely, Hypericum aviculariifolium subsp. depilatum var. depilatum (Freyn and Bornm.) Robson var. depilatum and Hypericum orientale L. through HPLC analyses of whole plants as well as individual plant parts (stems, leaves, and reproductive tissues). MATERIALS AND METHODS:The plant materials were harvested at five phenological stages: vegetative, floral budding, full flowering, fresh fruiting, and mature fruiting; dried at room temperature, then assayed for chemical content. RESULTS:In H. aviculariifolium, no kaempferol accumulation was observed and the highest level of hypericin, pseudohypericin, and quercitrin was reached at full flowering (0.71, 1.78, and 4.15 mg/g DW, respectively). Plants, harvested at floral budding produced the highest amount of rutin, hyperoside, and isoquercitrine (32.96, 2.42, 1.52 mg/g DW, respectively). H. orientale did not produce hypericin, pseudohypericin, or kaempferol. Rutin, hyperoside, and isoquercetine levels were the highest at floral development (1.76, 11.85, and 1.21 mg/g DW, respectively) and plants harvested at fresh fruiting produced the highest amount of quercitrine and quercetine (0.20 and 1.30 mg/g DW, respectively). DISCUSSION:For the first time, the chemical composition of the Turkish species of Hypericum was monitored during the course of ontogenesis to determine the ontogenetic and morphogenetic changes in chemical content. CONCLUSIONS:Plant material should be harvested during flower ontogenesis for medicinal purposes in which the content of many bioactive substances tested reached their highest level.
journal_name
Pharm Bioljournal_title
Pharmaceutical biologyauthors
Cirak C,Radusiene J,Camas N,Caliskan O,Odabas MSdoi
10.3109/13880209.2012.733012subject
Has Abstractpub_date
2013-03-01 00:00:00pages
391-9issue
3eissn
1388-0209issn
1744-5116journal_volume
51pub_type
杂志文章abstract::2-Formyl-1-hydroxyanthraquinone, along with ten other known anthraquinones (1-hydroxy-2-methylanthraquinone, nordamnacanthal, damnacanthal, lucidin-?-methyl ether, rubiadin, rubiadin-1-methyl ether, soranjidiol, morindone, morindone-5-methyl ether and alizarin-1-methyl ether), isolated from the roots of Morinda ellipt...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1076/1388-0209(200009)3841-AFT298
更新日期:2000-01-01 00:00:00
abstract::The novel compound 1'''-hydroxy-2''',3'''-epoxylupinifolin ( 1 ), together with three known prenylated flavanones were identified from the stem of Derris reticulata during our reinvestigation of the plant. The structures were determined by spectroscopic methods including detailed study of NMR spectral data (DEPT, 2D-C...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1076/phbi.38.6.63.5960
更新日期:2000-01-01 00:00:00
abstract:CONTEXT:Hyperlipidemia is known to be a major risk factor for the development of cardiovascular diseases (CVDs) which include atherosclerosis, coronary heart disease, and stroke. Although there are a large number of anti-hyperlipidemic drugs available, unfortunately, they all have side effects. OBJECTIVE:Terminalia ch...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2014.962058
更新日期:2015-08-01 00:00:00
abstract:CONTEXT:Diabetes mellitus is characterized by oxidative stress, which in turn induces endothelial dysfunction. As a potent antioxidant compound, lycopene might rescue diabetic endothelial dysfunction by reducing oxidative stress. OBJECTIVE:The present study investigated whether lycopene could lower oxidative stress an...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2011.574707
更新日期:2011-11-01 00:00:00
abstract:CONTEXT:Dyslipidemia is one of the major risk factors for cardiovascular disease in diabetes mellitus (DM). The availability of multiple lipid-lowering drugs and supplements provides new opportunities for patients to regulate lipid levels. OBJECTIVE:The present study was designed to evaluate the effect of Butea monosp...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2013.876055
更新日期:2014-08-01 00:00:00
abstract:CONTEXT:Herbal therapies are used worldwide to treat health conditions. In Mexico, generations have used them to treat gingivitis, periodontitis, mouth infections, and discoloured teeth. However, few studies have collected scientific evidence on their effects. OBJECTIVE:This study aimed at searching and compiling scie...
journal_title:Pharmaceutical biology
pub_type: 杂志文章,评审
doi:10.1080/13880209.2017.1347188
更新日期:2017-12-01 00:00:00
abstract:CONTEXT:The possibility of combining unripe plantain [Musa paradisiacae Linn (Plantaginaceae)] and cocoyam [Colocassia esculenta Linn (Araceae)] in the management of diabetes has not been investigated. OBJECTIVE:The objective of this study is to evaluate the antihyperglycemic and antihyperlipidemic actions of unripe p...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1016181
更新日期:2016-01-01 00:00:00
abstract::Context: Emodin is a compound in Rheum undulatum Linne (Polygonaceae) that has been reported to exert anti-inflammatory, antibacterial, and antiallergic effects.Objective: Oxidative stress is a causative agent of liver inflammation that may lead to fibrosis and hepato-carcinoma. In this study, we investigated the anti...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1080/13880209.2020.1750658
更新日期:2020-12-01 00:00:00
abstract::Context Phillyrea latifolia L. (Oleaceae), commonly found in the Mediterranean region in Turkey, is used as medicinal teas for weight loss and hyperglycaemia in folk medicine. Objective The study investigated the possible effects of P. latifolia leaves aqueous extract's on weight loss and biochemical-histological chan...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1137952
更新日期:2016-10-01 00:00:00
abstract:CONTEXT:Crataegus species are widely used as herbal medicines for preventing cardiovascular diseases (CVDs). However, there are no studies on the effects of Crataegus monogyna Jacq. (Rosaceae) and C. davisii Browicz on thrombosis, which is an important mechanism in CVDs. OBJECTIVE:The purpose of this study was to inve...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2014.914957
更新日期:2015-02-01 00:00:00
abstract:CONTEXT:Salvicine is a pharmacologically active derivative from Chinese medicinal plant Salvia prionitis Hance (Labiatae). It has been reported that salvicine inactivates β1 integrin and inhibits integrin-mediated cell adhesion to fibronectin. Given the emerging correlation between integrins and angiogenesis, we propos...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2013.776612
更新日期:2013-08-01 00:00:00
abstract:CONTEXT:Acrostichum aureumL. (Pteridaceae), a mangrove fern, has been used as a Bangladeshi traditional medicine for a variety of diseases including peptic ulcer. OBJECTIVE:Isolation and structural elucidation of cytotoxic secondary metabolites from the methanol extract of the aerial parts of A. aureum. MATERIALS AND...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2012.673628
更新日期:2012-10-01 00:00:00
abstract:CONTEXT:Brassicaceae plants are associated with protection against cancers due to their glucosinolate contents. OBJECTIVES:We investigate fresh leaves, roots and ripe seeds of Lobularia libyca (Viv.) C.F.W. Meissn. (Brassicaceae) to identify their glucosinolate constituents, antimicrobial and cytotoxic activities Mate...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1080/13880209.2016.1223146
更新日期:2016-12-01 00:00:00
abstract::Context The bark of Ailanthus altissima (Mill.) Swingle (Simaroubaceae) is traditionally used to treat ascariasis, diarrhoea, spermatorrhoea, bleeding and gastrointestinal diseases. Objective The objective of this study is to investigate the antitumour activity and mechanism of 2-dihydroailanthone isolated from A. alt...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1110827
更新日期:2016-09-01 00:00:00
abstract:CONTEXT:Alismatis rhizome (RA) (Water Plantain Family, also called "Zexie" in Chinese), one of the commonly used components of traditional Chinese medicines, is derived from the dried rhizomes of Alisma orientalis (Sam.) Juzep. (Alismataceae). OBJECTIVE:This study explores the RA influences on rat cytochrome P450 (CYP...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2013.864685
更新日期:2014-06-01 00:00:00
abstract::Context Previous studies have shown that Scutellariae Radix, the dried root of Scutellaria baicalensis Georgi (Labiatae), has a certain inhibitory effect on P-glycoprotein (P-gp), but the effects of its main active constituents on P-gp are still ambiguous. Objectives In vitro studies were performed to investigate the ...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1107744
更新日期:2016-09-01 00:00:00
abstract:CONTEXT:Hypertrophic scarring, a common proliferative disorder of dermal fibroblasts, results from an overproduction of collagen and excessive deposition of extracellular matrix. Although the treatment with surgical excisions or steroid hormones can modify the symptoms, numerous treatment-related complications have als...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2010.542761
更新日期:2011-07-01 00:00:00
abstract:CONTEXT:Aquatic organisms (especially fish) require potent defense mechanisms to protect themselves against pathogen invasion and disease formation. The use of immunostimulants in fish culture can prevent the diseases through augmentation of both specific and non-specific immunity. OBJECTIVE:A study was conducted to i...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880201003713598
更新日期:2010-11-01 00:00:00
abstract:CONTEXT:Fructus Meliae toosendan extracts (FMTE) have a good therapeutic effect on coccidiosis, but there is no relevant research on its prophylactic effect on coccidiosis. OBJECTIVE:This study comprehensively evaluates the anticoccidial effect of FMTE. MATERIALS AND METHODS:In vitro, the unsporulated oocysts were tr...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1080/13880209.2020.1784234
更新日期:2020-12-01 00:00:00
abstract:CONTEXT:Raspberry ketone (RK) is a natural phenolic compound of red raspberry. The dietary intake of RK has been reported to exert anti-obese actions and alter the lipid metabolism in vivo and human studies. OBJECTIVE:To elucidate a possible mechanism for anti-obese actions of RK, the effects of RK on the adipogenic a...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2014.946059
更新日期:2015-06-01 00:00:00
abstract:CONTEXT:The biotransformation of lilial results in an acid that is used in the dairy industry, in perfumery, as an intermediate in the manufacture of pharmaceuticals and cosmetics, and as a food additive for enhancing taste. OBJECTIVE:This study investigates the biotransformation of lilial by Staphylococcus aureus and...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1005755
更新日期:2015-01-01 00:00:00
abstract:UNLABELLED:CONTEXT. Huperzia saururus (Lam.) Trevis. (Lycopodiaceae), an autochthonous plant species in Argentina, is used as a memory improver in traditional medicine. It was studied for this reason and the purified alkaloid extract did show significant activity on learning and memory. The species is mostly consumed i...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2013.784921
更新日期:2013-10-01 00:00:00
abstract:CONTEXT:Viola tianshanica Maxim. (Violaceae) is a perennial herb distributed in Central Asia, especially in the Xinjiang Uygur Autonomous Region (XUAR) of China. Preliminary study showed that the ethanol extract of the herb exhibited the anti-complement activity against the classical pathway, but the active components ...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1055635
更新日期:2016-07-01 00:00:00
abstract:CONTEXT:Cyclophosphamide (CP) causes lung injury in rats through its ability to generate free radicals with subsequent epithelial and endothelial cell damage. OBJECTIVE:This study was conducted to assess whether allicin can ameliorate CP-induced early lung injury in rats. MATERIALS AND METHODS:Male Sprague Dawely rat...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2013.766895
更新日期:2013-06-01 00:00:00
abstract:CONTENT:Rosa damascena Mill. (Rosaceae) is an important ornamental and medicinal plant and a source of fragrance. Its hydrosol is known in Iran as golab (rose water) and has applications in religious ceremonies, food, and pharmaceuticals. Hydrosol is traditionally and industrially produced by distillation. The increase...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2014.885062
更新日期:2014-10-01 00:00:00
abstract::Context Worldwide ethnobotanical research has shown the importance of home gardens as sources of medicinal plants. These resources are worthy of further study in the Argentinean Atlantic Forest due to the richness of medicinal flora and their importance for local people. Objective We studied richness, composition, cul...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1110600
更新日期:2016-09-01 00:00:00
abstract:CONTEXT:There have been no reports of the extraction of essential oil (EO) from white cabbage [Brassica oleracea L. var. capitata (L.) Alef. f. alba DC. (Brassicaceae)] (Bocfal) or its chemical composition, antioxidant activity, or hepatoprotective effects. OBJECTIVE:To extract Bocfal EO, to identify and quantify its ...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.1080/13880209.2016.1258424
更新日期:2017-12-01 00:00:00
abstract::Eugenia jambolana Lam. (Myrtaceae) is widely used in folk medicine as an antidiabetic, but there is a lack of information about its toxicity, especially for the stem bark. The present study evaluated acute oral and repeated-dose toxicity of the stem bark aqueous extract of Eugenia jambolana (EJ) in albino mice and Wis...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880200903300204
更新日期:2010-08-01 00:00:00
abstract:CONTEXT:Cardioprotective effects of various plants are generally attributed to their antioxidant activity. The whole fruit extract of pomegranate (WFEP), Punica granatum L. (Punicaceae), has a potent antioxidant activity. OBJECTIVE:To investigate cardioprotective effect of WFEP against doxorubicin (Dox)-induced cardio...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2010.517758
更新日期:2011-04-01 00:00:00
abstract:CONTEXT:Biotransformation systems are profitable tools for structural modification of bioactive natural compounds into valuable biologically active terpenoids. OBJECTIVE:This study determines the biological effect of (R)-(+)-limonene and (-)-α-pinene, and their oxygenated derivatives, (a) perillyl alcohol and (S)-(+)-...
journal_title:Pharmaceutical biology
pub_type: 杂志文章
doi:10.3109/13880209.2015.1103753
更新日期:2016-01-01 00:00:00