piper/消炎（药

Two new neolignans, piperkadsin A (1) and piperkadsin B (2), as well as 11 known neolignans, three known alkaloids, the highly oxygenated compound (+)-crotepoxide, and stigmasterol were isolated from the stems of Piper kadsura. The anti-inflammatory activities of these compounds were evaluated.

Even though there have been major advances in therapy, atherosclerosis and coronary artery disease retain their lead as one of the major causes of morbidity and mortality in the first decade of 21(st) century. To add to the woes, we have diabetes, obesity and insulin resistance as the other causes.

Piper interruptum Opiz. and Piper chaba Linn. are herbaceous plants in the Piperaceae family. The ethanol extract of P. interruptum and P. chaba inhibited ethyl phenylpropiolate-induced ear edema and carrageenan-induced hind paw edema in rats. Both extracts reduced transudative and granuloma weights

In the present study, antiinflammatory activity of the Piper longum dried fruit's oil was studied in rats using the carrageenan-induced right hind paw edema method. The activity was compared with that of standard drug ibuprofen. The dried fruit's oil inhibited carrageenan-induced rat paw edema. The

Fifteen known compounds including four triterpenoids (1-4), one sterol (5), one diketopiperazine alkaloid (6) and nine phenolics (7-15) were isolated from the stems of Piper wallichii. Their structures were elucidated by means of spectroscopic analysis, and acidic hydrolysis in case of the

Black pepper (Piper nigrum L.) is a very widely used spice, known for its pungent constituent piperine. However, in addition to its culinary uses, pepper has important medicinal and preservative properties, and, more recently, piperine has been shown to have fundamental effects on p-glycoprotein and

OBJECTIVE To evaluate and compare the analgesic and anti-inflammatory activity of pure compound, piperine along with hexane and ethanol extracts of Piper nigrum L. fruit in mice and rats. METHODS The analgesic activity was determined by tail immersion method, analgesy-meter, hot plate and acetic

This present study aims to investigate if P9605, an ethanolic extract of PIPER CUBEBA L, exhibits anti-estrogenic and anti-inflammatory properties. We found that P9605 significantly inhibited growth induced by beta-estradiol in MCF-7, a human breast cancer cell line. It inhibited aromatase activity,

Four new compounds, acacetin 8-C-[β-D-apiofuranosyl-(1 → 2)-β-D-glucopyranoside] (1), 7-methoxyacacetin 8-C-[β-D-apiofuranosyl-(1 → 3)-β-D-glucopyranoside] (2), 7-methoxyacacetin 8-C-[β-D-glucopyranosyl-(1 → 2)-β-D-glucopyranoside] (3), and 4‴-O-acetylacacetin 8-C-[α-L-rhamnopyranosyl-(1 →

Piper peltatum L. is used for the treatment of inflammation, malaria, and other ailments. 4-Nerolidylcatechol (4-NC) is a valuable natural product that has important anti-inflammatory, antimalarial, and antioxidant properties. 4-NC is a component of P. peltatum and P. umbellatum extracts, which are

Piper chaba Hunter (Piperaceae) is a common pepper in the southern part of Bangladesh. Various parts of this plant have been extensively used in different traditional formulations including ayurveda. In order to rationalize the ethnomedical uses of this plant in a number of ailments, the methanol

The present study has beenundertaken to evaluate the anti-inflammatory activity of two varieties of Pippali in acute and sub-acute experimental models of inflammation in albino rats. Four different market samples of each variety of Pippali were procured from different regions of India. The samples

BACKGROUND Although some of the species of the genus Piper exhibit interesting biological properties, studies on Piper glabratum Kunth are very limited. OBJECTIVE This study investigated the anti-inflammatory activity and the toxicological profile of the essential oil from P. glabratum leaves (OEPG)

OBJECTIVE To study sedative, analgesic, antidepressant and anti-inflammatory effects of the extracts from Piper boehmeriaefolium var. tonkinense. METHODS EtOAc soluble constituents and EtOH soluble constituents were administered 50, 100 mg x kg(-1) to mice respectively. The sedative effects were

The chemical composition of the essential oil and antioxidant and anti-inflammatory activities of the extracts from Piper miniatum were determined. GC and GC-MS analysis of the essential oil resulted in the identification of 64 components, accounting for 89.2% of the total. The major components were