Correction to: Comparison of glycyrrhizin content in 25 major kinds of Kampo extracts containing Glycyrrhizae Radix used clinically in Japan.

The article Comparison of glycyrrhizin content in 25 major kinds of Kampo extracts containing Glycyrrhizae Radix used clinically in Japan, written by Mitsuhiko Nose, Momoka Tada, Rika Kojima, Kumiko Nagata, Shinsuke Hisaka, Sayaka Masada, Masato Homma and Takashi Hakamatsuka, was originally published Online First without open access. After publication in volume 71, issue 4, page 711-722 the author decided to opt for Open Choice and to make the article an open access publication. Therefore, the copyright of the article has been changed to

Comparison of glycyrrhizin content in 25 major kinds of Kampo extracts containing Glycyrrhizae Radix used clinically in Japan.

Glycyrrhizae Radix is the most frequently used crude drug in Japan and is prescribed in Kampo medicine for the treatment of a wide range of diseases. The major active ingredient of Glycyrrhizae Radix, glycyrrhizin (GL), has been shown to possess various pharmacological actions, but is also known to cause adverse effects such as pseudoaldosteronism. To avoid the adverse effects of GL, precautions have been indicated on the package inserts of Glycyrrhizae Radix-containing formulas depending on the amount of Glycyrrhizae Radix they contain.

Low-intensity pulsed ultrasound rescues insufficient salivary secretion in autoimmune sialadenitis.

Introduction: Low-intensity pulsed ultrasound (LIPUS) has been known to promote bone healing by nonthermal effects. In recent studies, LIPUS has been shown to reduce inflammation in injured soft tissues. Xerostomia is one of the most common symptoms in Sjögren syndrome (SS).

Low-intensity pulsed ultrasound enhances bone formation around miniscrew implants.

Unlabelled: Miniscrew implants (MSIs) are currently used to provide absolute anchorage in orthodontics; however, their initial stability is an issue of concern. Application of low-intensity pulsed ultrasound (LIPUS) can promote bone healing. Therefore, LIPUS application may stimulate bone formation around MSIs and enhance their initial stability.

Low-intensity pulsed ultrasound activates integrin-mediated mechanotransduction pathway in synovial cells.

Low-intensity pulsed ultrasound (LIPUS) suppresses synovial hyperplasia and synovial cell proliferation characterized for rheumatoid arthritis, but the molecular mechanisms remain unknown. The purpose of this study was to examine the mechanotransduction pathway via the integrin/mitogen-activated protein kinase (MAPK) pathway in LIPUS exposure on the synovial membrane cells. Rabbit knee synovial membrane cell line, HIG-82, was cultured with or without FAK phosphorylation inhibitor, PF-573228.

Ultrasound modulates the inflammatory response and promotes muscle regeneration in injured muscles.

The purpose of this study was to examine the effect of ultrasound on inflammatory skeletal muscle in vitro and in vivo. C2C12 cells were cultured in medium with or without TNF-α or IL-1β. After stimulation with cytokines, the cells received ultrasound or sham exposure.

Role of hydrogen generation by Klebsiella pneumoniae in the oral cavity.

Some gastrointestinal bacteria synthesize hydrogen (H(2)) by fermentation. Despite the presence of bactericidal factors in human saliva, a large number of bacteria also live in the oral cavity. It has never been shown that oral bacteria also produce H(2) or what role H(2) might play in the oral cavity.

The bifidogenic growth stimulator inhibits the growth and respiration of Helicobacter pylori.

Background: Triple therapy with amoxicillin, clarithromycin, and a proton-pump inhibitor is a common therapeutic strategy for the eradication of Helicobacter pylori (H. pylori). However, frequent appearance of clarithromycin-resistant strains is a therapeutic challenge.

Proliferation of the hyperthermophilic archaeon Pyrobaculum islandicum by cell fission.

Pyrobaculum islandicum is a hyperthermophilic archaeon. P. islandicum cells have been suggested to multiply by constriction, budding and branching, as no septa were observed in cells by phase-contrast light microscopy.

[Study on the antibacterial activity of compounds from the isodon species].

We investigated antibacterial activities of ten compounds from Isodon species against five strains of Escherichia coli, Staphylococcus epidermidis, Serratia marcescens, Streptococcus mutans, and Helicobacter pylori. The compounds with the MIC values of 25 microg/ml were isodocarpin against Sta. epidermidis, Str.

Purification of Helicobacter pylori NCTC 11637 cytochrome bc1 and respiration with D-proline as a substrate.

Helicobacter pylori is a microaerophilic bacterium associated with gastric inflammation and peptic ulcers. Knowledge of how pathogenic organisms produce energy is important from a therapeutic point of view. We found d-amino acid dehydrogenase-mediated electron transport from d-proline or d-alanine to oxygen via the respiratory chain in H.

Effect of Nitric Oxide on the Oxygen Metabolism and Growth of E. faecalis.

Gastro-intestinal mucosal cells have a potent mechanism to eliminate a variety of pathogens using enzymes that generate reactive oxygen species and/or nitric oxide (NO). However, a large number of bacteria survive in the intestine of human subjects. Enterococcus faecalis (E.

Can an individualized and comprehensive care strategy improve urinary incontinence (UI) among nursing home residents?

Urinary incontinence (UI) is one of the most common and distressing conditions among nursing home residents. Although scheduled care is usually provided for them, incontinence care should be individualized regarding going to the toilet, changing diapers, and taking food and water. We have developed an individualized and comprehensive care strategy to address the problem.

Vaginal infection with Ureaplasma urealyticum accounts for preterm delivery via induction of inflammatory responses.

U. urealyticum, a member of the family Mycoplasmataceae, is often detected in the vagina of pregnant women. In this study, the possible association of ureaplasmal infection with preterm delivery was examined, as was the capacity of ureaplasmal LP to stimulate monocytes in vitro to produce pro-inflammatory cytokines relevant to preterm delivery.

Possible involvement of put A gene in Helicobacter pylori colonization in the stomach and motility.

H. pylori is a gram-negative bacterium associated with gastric inflammation and peptic ulcer and considered a risk factor for gastric cancer in its natural habitat. However, the energy metabolism of H.

[Biological activity tests of chemical constituents from two Brazilian Labiatae plants].

We studied the bioactivities of constituents from two tropical medicinal plants, Cunila spicata and Hyptis fasciculata. These plants found in Brazil belong to the Labiatae family. Four known compounds obtained from these herbs were identified as 3alpha, 24-dihydoxylurs-12-en-28-oic acid, betulinic acid, aurantiamide acetate, and aurantiamide benzoate by spectroscopic means.

Idebenone acts against growth of Helicobacter pylori by inhibiting its respiration.

Growth of Helicobacter pylori was inhibited by the quinones, idebenone, duroquinone, menadione, juglone, and coenzyme Q(1) at low concentrations of 0.8 to 3.2 mug/ml.

The anti-Helicobacter pylori flavones in a Brazilian plant, Hyptis fasciculata, and the activity of methoxyflavones.

Two known flavonoids were isolated from a tropical medicinal plant, Hyptis fasciculata (Labiatae), found in Brazil. Flavonoids were identified as cirsilineol (1) and cirsimaritin (2) by spectroscopic means and were exhibited potent antibacterial activity against Helicobacter pylori, and cirsilineol (1) had weak antibacterial activity against Escherichia coli and Salmonella enteritidis. Following up on the relationship between anti-H.

Study on physical and some serum parameters of inhabitants living in agricultural Terai region, Nepal.

Serum aspartate aminotransferase (AST), alanine aminotransferase (ALT), gamma-glutamyltranspeptidase (gamma-GTP), lactate dehydrogenase (LDH), urea nitrogen (BUN), uric acid (UA) and creatinine (CRE) levels were examined in 183 people (98 males and 85 females aged 10 to 68 years) living in Terai region in Nepal. The mean values of serum components examined did not differ by sex in the age group of 10-14 years. The mean values of serum AST, ALT and gamma-GTP levels differed significantly between the sexes (P<0.

The presence of high concentrations of free D-amino acids in human saliva.

Free neutral D-amino acids have previously been detected in human plasma, usually accounting for less than 2% of the total free amino acid concentration (D-amino acid ratio) [Nagata, Y., Masui, R., Akino, T.

Implications for induction of autoimmunity via activation of B-1 cells by Helicobacter pylori urease.

Besides various gastroduodenal diseases, Helicobacter pylori infection may be involved in autoimmune disorders like rheumatoid arthritis (RA) or idiopathic thrombocytopenic purpura. Such autoimmune disorders are often associated with autoreactive antibodies produced by B-1 cells, a subpopulation of B lymphocytes. These B-1 cells are mainly located in the pleural cavity or mucosal compartment.

Endogenous interleukin-6, but not tumor necrosis factor alpha, contributes to the development of toll-like receptor 4/myeloid differentiation factor 88-mediated acute arthritis in mice.

Objective: To generate a mouse model of reactive arthritis (ReA), an aseptic synovitis that develops in joints distant from the primary bacterial infection site, to examine roles for Toll-like receptors (TLRs) that recognize bacterial components involved in the development of this arthritis, and to identify the cytokine(s) relevant to this arthritis.

Methods: Mice were treated with cell wall extract from Escherichia coli (ECW) gram-negative bacterium by injection into the footpads. Seven days later, the mice were challenged with lipopolysaccharide (LPS), a TLR-4 ligand, which was injected into the knee joint cavity.

Augmentation of Helicobacter pylori urease activity by its specific IgG antibody: implications for bacterial colonization enhancement.

Gastric colonization of Helicobacter pylori (H. pylori) occurs in a very early age via infected mothers having H. pylori-specific IgG antibodies that would be transplacentally transferred to infants.

Oxygen tension regulates reactive oxygen generation and mutation of Helicobacter pylori.

Although both bacillary and coccoid forms of Helicobacter pylori reside in human stomach, the pathophysiological significance of the two forms remains obscure. The present work describes the effect of oxygen tension on the transformation and reactive oxygen species (ROS) metabolism of this pathogen. Most H.

Serum nutritional status of tocopherol and retinol normalized to lipids of persons living in the southern rural Terai region in Nepal.

Objective: The present study examined the levels of serum α-Tocopherol (Toc), retinol (Ret), cholesterol (Chol) and triglycerides (TG), and their correlations in the sera of people in Nepal.

Methods: The survey was conducted on the general populace in the agricultural Terai region in southern Nepal. The study population consisted of 93 males and 83 females aged 10-68 years.