Cell Line

Publication Title: 
Antiviral Research

Hot water extracts of four traditional herbs, Geum japonicum, Syzygium aromaticum, Terminalia chebula and Rhus javanica, which have been shown to have anti-herpes simplex virus (HSV) activity in vivo, were examined for anti-cytomegalovirus (CMV) activity in vitro and in vivo in this study. They inhibited replication of human CMV and murine CMV (MCMV) in vitro. These anti-CMV activities in vivo were examined in an MCMV infection model using immunosuppressed mice.

Yukawa, T. A.
Kurokawa, M.
Sato, H.
Yoshida, Y.
Kageyama, S.
Hasegawa, T.
Namba, T.
Imakita, M.
Hozumi, T.
Shiraki, K.
Publication Title: 
Phytotherapy research: PTR

A multicomponent herbal formula Ledretan-96 was tested on an epithelial tissue culture cell line (MDCK) for its protective activity against cytopathic effects caused by influenza A virus. The whole formula and each of its 23 individual components were tested in the same system. The results indicated that the formula, when prepared according to established procedure, in the form of decoction, is active in protecting epithelial cells against damage caused by influenza A virus used at different dosages.

Badmaev, V.
Nowakowski, M.
Publication Title: 
Canadian Journal of Physiology and Pharmacology

Padma 28 is a mixture of herbs used in traditional Tibetan medicine with anti-inflammatory activities. We investigated the effects of Padma 28 on nitric oxide (NO) production by the inducible nitric oxide synthase (iNOS) in lipopolysaccharide stimulated mouse macrophages (RAW 264.7). Padma 28 (0-900 microg/mL) induced a concentration dependent inhibition of inducible nitric oxide synthesis. iNOS protein expression showed a concentration dependent reduction as revealed by immunoblotting when cells were incubated with increasing amounts of Padma 28.

Moeslinger, T.
Friedl, R.
Volf, I.
Brunner, M.
Koller, E.
Spieckermann, P. G.
Publication Title: 
Journal of Ethnopharmacology

AIM OF THE STUDY: The aqueous extract of Terminalia chebular fruits was reported to have anti-hyperglycemia and anti-diabetic complication effects. The present study therefore investigated the protective mechanism of chebulic acid, a phenolcarboxylic acid compound isolated from the ripe fruits of Terminalia chebula against advanced glycation endproducts (AGEs)-induced endothelial cell dysfunction.

Lee, Hyun-Sun
Koo, Yoon-Chang
Suh, Hyung Joo
Kim, Kyung-Yong
Lee, Kwang-Won
Publication Title: 
Parasitology Research

The absence of a vaccine and the rampant resistance to almost all antimalarial drugs have accentuated the urgent need for new antimalarial drugs and drug targets for both prophylaxis and chemotherapy. The aim of the study was to discover effective plant extracts against Plasmodium falciparum. In the present study, the hexane, chloroform, ethyl acetate, acetone, and methanol extracts of Citrus sinensis (peel), Leucas aspera, Ocimum sanctum, Phyllanthus acidus (leaf), Terminalia chebula (seed) were tested for their antimalarial activity against chloroquine (CQ)-sensitive (3D7) strain of P.

Bagavan, Asokan
Rahuman, Abdul Abdul
Kamaraj, Chinnaperumal
Kaushik, Naveen Kumar
Mohanakrishnan, Dinesh
Sahal, Dinkar
Publication Title: 
Journal of Virology

Herpes simplex virus 1 (HSV-1) is a common human pathogen that causes lifelong latent infection of sensory neurons. Non-nucleoside inhibitors that can limit HSV-1 recurrence are particularly useful in treating immunocompromised individuals or cases of emerging acyclovir-resistant strains of herpesvirus. We report that chebulagic acid (CHLA) and punicalagin (PUG), two hydrolyzable tannins isolated from the dried fruits of Terminalia chebula Retz. (Combretaceae), inhibit HSV-1 entry at noncytotoxic doses in A549 human lung cells.

Lin, Liang-Tzung
Chen, Ting-Ying
Chung, Chueh-Yao
Noyce, Ryan S.
Grindley, T. Bruce
McCormick, Craig
Lin, Ta-Chen
Wang, Guey-Horng
Lin, Chun-Ching
Richardson, Christopher D.
Publication Title: 
Journal of the Medical Association of Thailand = Chotmaihet Thangphaet

OBJECTIVE: Twenty one plants as ingredients of Thai traditional preparation called Sahasthara for relieve muscles pain and distal numbness were studied for their antioxidant and anti-inflammatory activities. MATERIAL AND METHOD: The extracts were obtained by maceration with 95% ethanol. They were tested for their antioxidant activity by DPPH scavenging assay and anti-inflammatory activity by determination of inhibitory activity on lipopolysaccharide (LPS) induced nitric oxide (NO) production in RAW 264.7 cell lines using Griess reagent.

Kakatum, Narin
Jaiarree, Nuanjan
Makchucit, Sunita
Itharat, Arunporn
Publication Title: 
Phytotherapy research: PTR

Eleven decoctions, obtained from indian plants widely used in ayurvedic medicine, have been investigated as a possible source of molecules exhibiting biological activity on the interaction between DNA and NF-kB, a transcription factor involved in the expression of proinflammatory genes. Cystic fibrosis (CF) cell line stimulated by TNF-? has been used as inflammatory cellular model to determinate interleukin-8 (IL-8), one of the most relevant pro-inflammatory mediator in CF regulated by the NF-kB.

Guerrini, Alessandra
Mancini, Irene
Maietti, Silvia
Rossi, Damiano
Poli, Ferruccio
Sacchetti, Gianni
Gambari, Roberto
Borgatti, Monica
Publication Title: 
Natural Product Communications

This study was aimed at the evaluation of the anti-inflammatory activity of twelve compounds isolated from the methanolic extract of fruits of Terminalia chebula. The activity was determined in terms of their ability to inhibit inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in LPS-stimulated macrophages. Two gallotannins [chebulinic acid (1) and 2,3,6-tri-O-galloyl-beta-D-glucose (2)] and two triterpenoids [arjunic acid (3) and arjunolic acid(4)] efficiently reduced nitric oxide (NO) production with IC50 values of 53.4, 55.2, 48.8, and 38.0 microM, respectively.

Yang, Min Hye
Ali, Zulfiqar
Khan, Ikhlas A.
Khan, Shabana I.
Publication Title: 
Toxicology in vitro: an international journal published in association with BIBRA

Advanced glycation end-products (AGEs) are formed during normal aging, and at an accelerated rate in metabolic syndrome patients. Nonalcoholic steatohepatitis (NASH) can be caused by the AGEs in plasma, while glyceraldehyde-derived AGEs (glycer-AGEs) are significantly higher in the serum of NASH patients. In this study, we investigated the molecular mechanisms of chebulic acid, isolated from Terminalia chebula Retz., in the inhibition of glycer-AGEs induced production of reactive oxygen species (ROS) and collagen accumulation using the LX-2 cell line.

Koo, Yun-chang
Pyo, Min Cheol
Nam, Mi-Hyun
Hong, Chung-Oui
Yang, Sung-Yong
Lee, Kwang-Won


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