citrus/抗アレルギー

A study was carried out to examine the effect of 50% ethanolic extract from green fruit of Citrus unshiu Markovich on type I, II and IV allergic reactions. Forty eight-hour homologous passive cutaneous anaphylaxis (PCA) in rats as a typical model of the type I reaction was significantly inhibited by

A study was carried out to clarify the active component of green fruit of Citrus unshiu MAKOVICH on the type I allergic reaction. The flavonoid component, isolated from its methanolic extract, hesperidin, was found to inhibit histamine release from peritoneal mast cells of rats induced by compound

In a bioassay-guided search for anti-allergic compounds from higher plants of Korea, polymethoxyflavones, 3',4',5,6,7,8-hexamethoxyflavone (1), 5-hydroxy-3',4',6,7,8-pentamethoxyflavone (II) and 3',4',5,7,8,-pentamethoxyflavone (III) have been isolated from the immature peels of Citrus unshiu.

The original plant of Citrus hassaku Hort. Tanaka was found at the Jyoudo Temple in Inno-shima, Hiroshima Prefecture, Japan by Ekei Shounin in the Edo Era. Citrus hassaku has been called "jagada" when it was first discovered. Since this fruit was seasoned for eating around "hassaku" (August 1st of

This study aimed to investigate the immunomodulatory and antiallergic properties of preparations from lemon, Citrus medica L. (citrus), and quince, Cydonia oblonga Mill. (Cydonia), which are used in pharmaceutical products to treat patients suffering from allergic disorders. Preparations were

The original plant of Citrus hassaku HORT. Tanaka was found at Jyoudo-Temple in Inno-shima, Hiroshima Prefecture, Japan by Ekei Shounin in the Edo Era. Today, the fresh raw fruits of C. hassaku are cultivated as a seasonal food, and the most famous producing district of the C. hassaku fruit is

BACKGROUND Citrus limon (L.) Burms (Rutaceae) has been shown in previous studies to have various biological functions (anti-inflammatory, antiallergic, antiviral, antimutagenic, and anticarcinogenic). However, traditional uses in folk medicine suggest that C. limon may have an effect on the central

The antiallergic effects of traditional medicines have long been studied. Traditional Korean medicine, Citrus sunki and bamboo salt, has been used for the treatment of allergic diseases in Korea. K-ALL, composed of Citrus sunki and bamboo salt, is a newly prepared prescription for allergic patients.

This study examined the passive cutaneous anaphylaxis-inhibitory activity of the flavanones isolated from the pericarp of Citrus unshiu (Family Rutaceae) and the fruit of Poncirus trifoliata (Family Rutaceae). Naringenin, hesperetin and ponciretin potently inhibited IgE-induced beta-hexosaminidase

Oral administration of a 50% ethanolic extract (CH-ext) obtained from unripe Citrus hassaku fruits collected in July exhibited a potent dose-dependent inhibition of IgE (immunoglobulin E)-mediated triphasic cutaneous reaction at 1 h [immediate phase response (IPR)], 24 h [late phase response (LPR)]

In a previous study we found that 50% ethanol extracts of immature fruits of Citrus unshiu (satsuma mandarin) have anti-allergic effects against the Type I, II and IV allergic reactions. However, many adverse interactions between citrus fruit, especially grapefruit juice, and drugs have been

Effect of 50% ethanolic extract of unripe fruits of Citrus unshiu (CU-ext) on type IV allergic reaction was examined by inhibitory activity of ear swelling of picryl chloride-induced contact dermatitis (PC-CD) in mice. Oral administration of CU-ext and subcutaneous administration of prednisolone

In this study, the biological activity of 20 essential oils (EOs) from herbal plants and citrus fruits were investigated in terms of mammalian DNA polymerase (pol) inhibitory activity, cancer cell (human colon carcinoma, HCT116) growth inhibitory activity, antiallergic activity, as

The aim of the present study was to investigate the biological activity of 20 essential oils (EOs) derived from herbal plants and citrus fruits. The in vitro anti-allergic and anti-inflammatory activities of these oils were investigated, and the EO which was found to have the strongest activity of

Jabara (Citrus jabara Hort. ex Y. Tanaka) is a type of citrus fruit known for its beneficial effect against seasonal allergies. Jabara is rich in the antioxidant narirutin whose anti-allergy effect has been demonstrated. One of the disadvantages in consuming Jabara is its bitter flavor.