MXSGD alleviates CsA-induced hypoimmunity lung injury by regulating microflora metabolism.

Context: Ma Xing Shi Gan Decoction (MXSGD) is a traditional remedy for treating lung injuries that was developed by the Typhoid and Fever School of Pharmaceutical Biology. It has antitussive and expectorant effects, anti-inflammatory, antiviral, regulates the body's immunity, etc.

Aim: The aim of this study is to investigate whether MXSGD can ameliorate cyclosporine A (CsA)-induced hypoimmunity lung injury by regulating microflora metabolism.

Research on Pachymaran to Ameliorate CsA-Induced Immunosuppressive Lung Injury by Regulating Microflora Metabolism.

Pachymaran (PCP), the major medicinal constituent of Poria cocos, has a regulatory effect on immunosuppressive lung injury, but its mechanism of action with respect to gut microorganisms and their metabolites is not clear. The aim of this study was to investigate the protective effect of PCP against immunosuppressive lung injury caused by cyclosporine A (CsA), and to reveal its possible mechanism of action via the comprehensive analysis of 16S rRNA and LC-MS. We demonstrated that PCP was effective at alleviating CsA-induced immunosuppressive lung injury by restoring the organ indices and lung tissue morphology and structure.

[Maxing Shigan Decoction improves lung and colon tissue damage caused by influenza virus infection through JAK1/2-STAT1 signaling pathway].

Based on Janus kinase 1/2-signal transducer and activator of transcription 1(JAK1/2-STAT1) signaling pathway, this study explored the immune mechanism of Maxing Shigan Decoction in alleviating the lung tissue and colon tissue damage in mice infected with influenza virus. The influenza virus infection was induced in mice by nasal drip of influenza virus. The normal group, model group, oseltamivir group, antiviral granule group, and Maxing Shigan Decoction group were designed.

Establishment of a novel myocarditis mouse model based on cyclosporine A.

Background: Myocarditis is a myocardial injury that can easily cause adolescent death. Traditional research models of animal invasion with viral components, lipopolysaccharide (LPS) or porcine myocardial myosin, among others, have the shortcomings of potential biological safety hazards and high animal mortality.

Objective: To explore the construction of a novel myocarditis model with cyclosporine A and the potential genes and pathways associated with it.

Extracellular vesicle-derived miR-1249-5p regulates influenza A virus-induced acute lung injury in RAW246.7 cells through targeting SLC4A1.

Acute lung injury (ALI) is characterized by tissue damage that leads to pulmonary epithelial membrane dysfunction and macrophage activation. Currently however, the exact mechanism by which the initial mediators of mouse lung epithelial (MLE-12) cells induce inflammation remines unclear. We constructed co-culture systems of MLE-12 cells with mouse macrophage cells RAW246.

Zhuifeng Tougu capsules improve rheumatoid arthritis symptoms in rats by regulating the toll-like receptor 2/4-nuclear factor kappa-B signaling pathway.

Objective: To investigate the efficacy of Zhuifeng tougu capsules (, ZFTG) in the treatment of rheumatoid arthritis (RA) in rats and study its mechanism, focusing on the toll-like receptor 2/4-nuclear factor kappa-B (TLR2/4-NF-κB) signaling pathway.

Methods: Type Ⅱ collagen and an artificial climate box were used to construct the rat model of collagen-induced arthritis with wind-cold-dampness arthralgia syndrome. The rats were divided randomly into a control group, wind-cold-dampness syndrome model group, and high-, medium-, and low-dose ZFTG groups.

Exploring the Mechanism of Zhibai Dihuang Decoction in the Treatment of Ureaplasma Urealyticum-Induced Orchitis Based on Integrated Pharmacology.

Ureaplasma urealyticum (UU) infection is the most common cause of male infertility. Zhibai Dihuang Decoction (ZBDHD) can improve the rate of forwarding motility sperm, sperm deformity rate, seminal plasma zinc and refined berry sugar levels. The potential targets of ZBDHD are obtained from The Encyclopedia of Traditional Chinese Medicine (ETCM).

Pathological Relationship between Intestinal Flora and Osteoarthritis and Intervention Mechanism of Chinese Medicine.

Chinese medicine (CM) has a good clinical effect on osteoarthritis (OA), but the mechanism is not very clear. Evidence-based medicine researches have shown that intestinal flora plays a role in the pathogenesis and succession of OA. Intestinal flora affects the efficacy of CM, and CM can affect the balance of intestinal flora.

[Effects of Maxing Shigan Decoction Decocted by Different Methods and Its Drug Containing Serum on Neuraminidase Activity of Influenza A Virus].

Objective To observe the effects of Maxing Shigan Decoction (MSD) decocted by different methods and its drug containing serum on neuraminidase ( NA ) activity of influenza A virus (IAV). Methods The effects of MSD decocted by different methods, its corresponding drug containing serums , and drug containing serum in inhibiting the proliferation of virus on NA activity of IAV were detected using 2-(4-methyl umbelliferyl )-α-D-N-acetyl neuraminic acid (MUNANA) as substrate. Results (1) Effect of MSD on NA activity of IAV: OD value was less in groups with Ephedra decocted 25-min earlier and 30-min earlier than the group with four drugs decocted at the same time (P <0.

[Effect of Chinese Herbal Extract HNA-1 on the Thymic Output Function in Simian Immunodeficiency Virus Chronically Infected Chinese Rhesus Macaques].

Objective: To observe the effect of Chinese herbal extract HuNan A-1 (HNA-1) on the thymic output function in Simian immunodeficiency virus (SIV) chronically infected rhesus macaques.

Methods: Eight Chinese rhesus macaques had been infected by SIVmac239 for 16 to 21 months, and then they were randomly divided into the treatment group and the control group, 4 in each group. Monkeys in the treatment group were administered with HNA-1 by gastrogavage, once daily for 2 successive months, while those in the control group were administered with equal volume of normal saline by gastrogavage, once daily for 2 successive months.

Does Maternal Vitamin D Deficiency Increase the Risk of Preterm Birth: A Meta-Analysis of Observational Studies.

There are disagreements among researchers about the association between vitamin D deficiency during pregnancy and preterm birth (PTB). Therefore, we conducted a meta-analysis of observational studies to evaluate this association. We performed a systematic literature search of PubMed, MEDLINE and the Cochrane Library through August 2015 with the following keywords: "vitamin D" or "cholecalciferol" or "25-hydroxyvitamin D" or "25(OH)D" in combination with "premature birth" or "preterm birth" or "PTB" or "preterm delivery" or "PTD" or "prematurity".

[Effects of zhibal dihuang decoction on the pathological changes and the ultrastructure of the testicular tissue in the ureaplasma urealyticum-infected rats].

Objective: To study the effects of Zhibai Dihuang Decocion (ZDD) on the pathological changes and the ultrastructure of the testicular tissue in the ureaplasma urealyticum (UU)-infected rats.

Methods: The UU infected animal models were established by the bladder inoculation. The 45 UU infected SD rats were randomly divided into four groups, i.

[Effects of zhibal dihuang decotion on UU-infected rat's spermatogenic cell apoptosis and expressions of caspase-3 and caspase-9].

Objective: To observe the effects of Zhibai Dihuang Decotion (ZDD) on the ureaplasma urealyticum (UU)-infected rats' spermatogenic cell apoptosis and expressions of Caspase-3 and Caspase-9.

Methods: 45 out of 60 male SD rats were randomly selected and made into the UU infected animal model. The rest 15 were taken as the sham-operation group.

[Efficacy of Maxing Shigan Decoction combined with Western medicine for pneumonia in children: a systematic review and meta-analysis].

Objective: To systematically evaluate the clinical effects of Maxing Shigan Decoction (MXSGD), a compound traditional Chinese herbal medicine, combined with Western medicine on pneumonia in children.

Methods: In this study, the relative trials published from 1994 to 2008 were searched in Chongqing Weipu Database, Chinese Journal Full-text Database, Wanfang database, Chinese Biomedical Literature Database and other electronic database by using the method of Cochrane systematic review. At the same time the information from related journals, professional data and network were hand-searched.

Enhancive effect of N,N'-dinitrosopiperazine on inducing precancerous lesion on nasal and/or nasopharyngeal epithelia of TgN(p53mt-LMP1)/HT mice.

Objective: To investigate the enhancive effect of N,N'-dinitrosopiperazine (DNP) on induced carcinogenesis in nasal and/or nasopharyngeal epithelia among TgN(p53mt-LMP1)/HT transgenic mice to examine the underlying mechanism for the development of nasopharyngeal carcinoma (NPC).

Methods: TgN(p53mt-LMP1)/HT transgenic mice and the same strain of C(57)BL/6J wild-type mice both at the age of 5 months were randomly divided into 2 groups in parallel, respectively, i.e.

[Observation of the therapeutic effect of qianlie sanyu capsule on benign prostatic hyperplasia].

Objective: To observe the clinical efficacy of Qianlie Sanyu Capsule on benign prostatic hyperplasia (BPH).

Methods: Seventy-two patients with BPH were randomly divided into a treatment group (40 patients) and a control group (32 patients), the former treated by Qianlie Sanyu Capsule and the latter by Longbishu. Observation were made on the changes of the patients' urination' symptoms, living quality, prostatic volume, Qmax uroflowmetry and excel urine before and after treatment.