Integrated phytochemistry and network pharmacology analysis to reveal effective substances and mechanisms of Bushen Quhan Zhiwang decoction in the treatment of rheumatoid arthritis.

Ethnopharmacological Relevance: Bushen Quhan Zhiwang decoction (BQZD), a formula in traditional Chinese medicine (TCM), effectively delays bone destruction in rheumatoid arthritis (RA) patients. However, its chemical constituents, absorbed components, and metabolites remain unrevealed, and its mechanism in treating bone destruction in RA needs further investigation.

Aim Of The Study: Our objective is to identify the chemical constituents, absorbed components, and metabolites of BQZD and explore the potential mechanisms of BQZD in treating bone destruction in RA.

Efficacy and safety of the modified Zhiwang decoction combined with methotrexate in early rheumatoid arthritis: study protocol for a randomised controlled trial.

Introduction: Rheumatoid arthritis (RA) is a progressive inflammatory autoimmune disease characterised by chronic systemic inflammation, which can cause swelling, stiffening and destruction of articular cartilage and bone. Early diagnosis and treatment of RA can improve outcomes and slow the progression of joint damage. Preliminary exploratory research had hinted an expected effect of modified Zhiwang decoction (MZWD) in treating early RA.

Jolkinolide B ameliorates rheumatoid arthritis by regulating the JAK2/STAT3 signaling pathway.

Background: Jolkinolide B (JB), an ent‑abietane-type diterpenoid in Euphorbia plants, has various pharmacological activities, including anticancer, anti-inflammatory, and anti-tuberculosis activities. However, no previous studies have proven whether JB can be regarded as a targeted drug for the treatment of rheumatoid arthritis (RA).

Purpose: This study aimed to evaluate the anti-RA effects of JB and explore the potential mechanisms.

On-Site Assessment of a Cryogenic Disinfectant for the Alpine Environment and Outer Packaging of Frozen Items.

Objective: To study the effectiveness and feasibility of cryogenic disinfectants in different cold scenarios and analyze the key points of on-site cryogenic disinfection.

Methods: Qingdao and Suifenhe were selected as application sites for the manual or mechanical spraying of cryogenic disinfectants. The same amount of disinfectant (3,000 mg/L) was applied on cold chain food packaging, cold chain containers, transport vehicles, alpine environments, and article surfaces.

: An ancient Chinese herbal medicine in the prevention and treatment of rheumatoid arthritis.

Rheumatoid arthritis (RA) is a chronic, progressive inflammatory and systemic autoimmune disease resulting in severe joint destruction, lifelong suffering and considerable disability. Diverse prescriptions of traditional Chinese medicine (TCM) containing (EH) achieve greatly curative effects against RA. The present review aims to systemically summarize the therapeutic effect, pharmacological mechanism, bioavailability and safety assessment of EH to provide a novel insight for subsequent studies.

Contamination and transmission of Mycobacteria in indoor environments of public buildings.

Objectives: The aim of this study was to detect Mycobacterium tuberculosis complex, M. avium subsp. avium and M.

[Expression Level of S100A6 mRNA in MM and Its Clinical Significance].

Objective: To investigate the expression level of S100A6 mRNA in MM and to its clinical significance, and to evaluate its significance.

Methods: The expression level of S100A6 mRNA in MM patients was determined by real time quantitative PCR(RQ-PCR), and its relationship with the clinical features and outcomes of patients was analyzed by statistic method.

Results: S100A6 mRNA was detected in 20 MM patients.

Effects of Multiple Cleaning and Disinfection Interventions on Infectious Diseases in Children: A Group Randomized Trial in China.

Objective: To assess the effectiveness of multiple cleaning and disinfection interventions in the homes and kindergartens, in reducing gastrointestinal and respiratory illnesses of children.

Methods: From October 2010 to September 2011, we performed a prospective, controlled study in China. 408 children under 5 years old were recruited and group randomized into intervention and control groups.

Genetic diversity and evolutionary dynamics of Ebola virus in Sierra Leone.

A novel Ebola virus (EBOV) first identified in March 2014 has infected more than 25,000 people in West Africa, resulting in more than 10,000 deaths. Preliminary analyses of genome sequences of 81 EBOV collected from March to June 2014 from Guinea and Sierra Leone suggest that the 2014 EBOV originated from an independent transmission event from its natural reservoir followed by sustained human-to-human infections. It has been reported that the EBOV genome variation might have an effect on the efficacy of sequence-based virus detection and candidate therapeutics.

[Effect of free light chain ratio normalization after treatment on prognosis of patients with multiple myeloma].

This study was aimed to investigate the normalization of serum free light chain ratio (sPLCR) after treatment of multiple myeloma (MM) and its influence on the prognosis of MM patients. The clinical data of 42 patients with MM were analyzed retrospectively from January 2009 to November 2013 in out department. According to sPLCR consecutive normalization for more 4 weeks or not after treatment, the patients were classified in patients with mormalized sPLCR and patients with abnormalized sPLCR, then the influence of traditional prognostic factors of MM on sPLCR and effect of sPLCR on overall survival (OS) time of MM patients were analyzed.

Microbial presence on kitchen dishcloths in Chinese households.

To study the microbiological contamination of kitchen dishcloths in Chinese housholds, 1010 'in-use' kitchen dishcloths were collected from residential premises in Beijing and Shanghai, and they were sent to the laboratory for microbiological quality analysis. The aerobic plate counts for dishcloths were 10-109 cfu/cm2 in the range of 150 cfu/cm2 to 1.776×109 cfu/cm2 (Beijing) and 62.

[Myeloid/natural killer cell acute leukemia resembling acute promyelocytic leukemia].

In order to improve the recognition of myeloid/natural killer cell acute leukemia and to reduce misdiagnosis, one case of myeloid/natural killer cell acute leukemia resembling acute promyelocytic leukemia(APL) was reported and the related articles published were reviewed. A series of clinical tests, the morphologic and immunophenotypic analysis of leukemia cells, cytogenetic and molecular biological examinations were performed. The results indicated that the patient had anemia, thrombocytopenia and leucocytosis, but no evidence of lymphadenopathy and hepatosplenomegaly.

[Apoptosis-inducing effect of annexin A2 on multiple myeloma cells and its related mechanisms].

This study was purposed to investigate the apoptosis-inducing effect of Annexin A2 gene (AnxA2) on multiple myeloma (MM) cells and its mechanisms. The human MM cell lines U266 and RPMI8226 were transfected by using siRNA targeting at AnxA2; the expressions of AnxA2 mRNA and protein in the siRNA-transfected cells were detected by real-time PCR and Western blot, respectively; the cell apoptosis was assayed by flow cytometry. The results showed that silencing AnxA2 gene by siRNA resulted in decreased expressions of AnxA2 gene and protein, increased apoptosis of U266 and RPMI8226 cell lines (P < 0.

[Angioimmunoblastic T-cell lymphoma with large granular lymphocytosis].

To improve the recognition of angioimmunoblastic T-cell lymphoma (AITL) and to reduce misdiagnosis, a case diagnosed as AITL with large granular lymphocytosis was reported and the related articles were reviewed. A series of clinical tests, pathologic examination and immunohistochemical test, TCR gene rearrangement detection by multiple PCR and assay of lymphocyte immunophenotypes were carried out. The results indicated that the patient was characterized by fever, skin rash, generalized lymphadenopathy, splenomegaly, pleural effusion, ascites, anemia and thrombocytopenia, increase of circulating large granular lymphocytes with CD3(-) and CD16(+), CD56(+) were detected, T-cell receptor γ-chain gene was rearranged.