lithospermum officinale/necrosis

Tumor necrosis factor alpha (TNF-alpha) contributes to the pathogenesis of both acute and chronic inflammatory diseases and has been a target for the development of new anti-inflammatory drugs. Shikonins, the naphthoquinone pigments present in the root tissues of Lithospermum erythrorhizon Sieb. et

Lithospermi radix (LR, root of Lithospermum erythrorhizon Siebold. et Zuccarinii) has been used to treat various conditions, such as septic shock, eczema and burns. In this study, the effect of LR on lipopolysaccharide (LPS) and recombinant interferon-gamma (rIFN-gamma)-induced production of nitric

Shikonin, a natural naphthoquinone pigment isolated from Lithospermum erythrorhizon, has been reported to suppress growth of various cancer cells. This study was aimed to investigate whether this chemical could also inhibit cell growth of lung cancer cells and, if so, works via what molecular

Shikonin, which is derived from Lithospermum erythrorhizon, a herb used in traditional medicine, has long been considered to be a useful treatment for various diseases in traditional oriental medicine. Shikonin has recently been reported to have several pharmacological properties, e.g., it has

Angiogenesis is critical for tumor growth and inflammation. Shiunko is a Chinese herbal ointment used for the treatment of burns in Japan. Its main ingredient is the root of Lithospermum erythrorhizon, which had been used for treating tumors and inflammation in China since the 5th century. We report

Glycation and advanced glycation end products (AGE) damage skin which is compounded by AGE-induced oxidative stress and inflammation. Lip and facial skin could be susceptible to glycation damage as they are chronically stressed. As Gromwell (Lithospermum erythrorhizon) root (GR) has an extensive

Over the last few decades, food allergy (FA) has become a common disease in infants in advanced countries. However, anti-allergic medicines available in the market have no effect on FA, and consequently effective drug therapies for FA are not yet available. We have already demonstrated that mucosal

UVB irradiation is an important inducer of biological changes in skin and can activate inflammatory reactions and apoptotic pathways, leading to skin damage. A root extract of Lithospermum erythrorhizon (SK), which has naphthoquinone pigments containing shikonin and shikonin derivatives, is known

One new furylhydroquinone derivative (1) and seven known compounds (2-8) were isolated from the roots of Lithospermum erythrorhizon Sieb. et Zucc (Boraginaceae). The structure of 1 was elucidated by extensive spectroscopic methods using NMR and MS. The absolute configuration of shikonofuran J (1)

According to the expansion of lifespan, neuronal disorder based on inflammation has been social problem. Therefore, we isolated shikonin from Lithospermum erythrorhizon and evaluated anti-inflammatory effects of shikonin in lipopolysaccharide (LSP)-stimulated BV2 microglial cells. Shikonin

Microglial cells are the prime effectors in immune and inflammatory responses of the central nervous system (CNS). During pathological conditions, the activation of these cells helps restore CNS homeostasis. However, chronic microglial activation endangers neuronal survival through the release of

Shikonin (SHK), a natural naphthoquinone derived from the Chinese medical herb Lithospermum erythrorhizon, induces both apoptosis and necroptosis in several cancer cell lines. However, the detailed molecular mechanisms involved in the initiation of cell death are still unclear. In the present study,

OBJECTIVE To investigate the effect of β, β-dimethylacryloyl alkannin, a main component of Lithospermum erythrorhizon, on activated dendritic cells (DCs) in a psoriasis mouse model. METHODS BALB/c mice were used to establish the animal model for psoriasis-like skin lesion; alkannin at 10 mg/kg

Shikonin, a major effective component in the Chinese herbal medicine Lithospermum erythrorhizon Sieb., exhibits an anti-inflammatory property towards rheumatoid arthritis (RA), but the potential mechanism is unclear. Our aim was to investigate the mechanism of shikonin on the lipopolysaccharide

BACKGROUND Shikonin, a natural naphthoquinone pigment extracted from the root of Lithospermum erythrorhizon, has shown a variety of pharmacologic properties including anti-inflammatory effect. In the present study, we analyzed the role of shikonin in acute lung injury induced by lipopolysaccharide