Abstract:
:Toonaciliatin K is a natural limonoid purified from the Toona ciliata Roem. var. ciliata (Meliaceae). This study is to reveal the inflammatory suppression effect of toonaciliatin K and further the intrinsic mechanism. Firstly, anti-inflammatory effect of toonaciliatin K was evaluated in lipopolysaccharide- (LPS-) induced RAW264.7 cells. RT-PCR results indicated that the mRNA expressions of TNF-α, IL-6, and IL-1β were downregulated by toonaciliatin K. The toonaciliatin K inhibited TNF-α, IL-6, and IL-1β levels stimulated by LPS. Furthermore, LPS elicited the excess iNOS and COX-2 mRNA and protein production and toonaciliatin K attenuated the excess production. Western blot assay demonstrated that MAPK and NF-κB signaling pathways play critical roles in the toonaciliatin K's anti-inflammatory activity. Secondly, toonaciliatin K inhibited carrageenan-induced paw edema in rats. Thirdly, toonaciliatin K alleviated the paw swelling and improved arthritis clinical scores in the adjuvant arthritis rats. Toonaciliatin K decreased the proinflammatory cytokines levels and Mankin scores in adjuvant arthritis rats. The HE staining, safranin O-fast green, and toluidine blue staining results demonstrated that toonaciliatin K alleviated the histological changes of paw, for example, pannus formation, focal loss of cartilage, bone erosion, and presence of extra-articular inflammation. Hence, toonaciliatin K is a promising agent for treatment of arthritis.
journal_name
Biomed Res Intjournal_title
BioMed research internationalauthors
Gou H,Ye J,Wang Y,Xu X,Shen Q,Xue J,Zhao J,Lu Xdoi
10.1155/2017/9436280subject
Has Abstractpub_date
2017-01-01 00:00:00pages
9436280eissn
2314-6133issn
2314-6141journal_volume
2017pub_type
杂志文章abstract::Different opinions exist on the relationship between the C-reactive protein-to-albumin ratio (CAR) and the prognosis of colon cancer. This study is aimed at evaluating the relationship between CAR and prognosis of stage II-III colon cancer and establishing a clinical prognosis model. Patients were randomised to a trai...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/8812974
更新日期:2020-11-22 00:00:00
abstract::There is a controversial relationship between HLA-A2 and Alzheimer's disease (AD). It has been suggested a modifier effect on the risk that depends on genetic loadings. Thus, the aims of this study were to evaluate this relationship and to reveal genes associated with both concepts the HLA-A gene and AD. Consequently,...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/791238
更新日期:2014-01-01 00:00:00
abstract::Newcastle disease (ND) is one of the most devastating diseases that considerably cripple the global poultry industry. Because of its enormous socioeconomic importance and potential to rapidly spread to naïve birds in the vicinity, ND is included among the list of avian diseases that must be notified to the OIE immedia...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2018/7278459
更新日期:2018-08-05 00:00:00
abstract::Bone tissue is continuously remodeled through the concerted actions of bone cells, which include bone resorption by osteoclasts and bone formation by osteoblasts, whereas osteocytes act as mechanosensors and orchestrators of the bone remodeling process. This process is under the control of local (e.g., growth factors ...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/421746
更新日期:2015-01-01 00:00:00
abstract:Methods:In the study, we included 86 children diagnosed with atopic asthma (n = 25), allergic rhinitis (n = 20), and atopic dermatitis (n = 20) and healthy control subjects (n = 21) of Caucasian origin from the Polish population. The blood leukocyte expression of 31 genes involved in neuroinflammatory response (neurotr...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/7196981
更新日期:2020-06-10 00:00:00
abstract::[This retracts the article DOI: 10.1155/2015/108458.]. ...
journal_title:BioMed research international
pub_type: 杂志文章,撤回出版物
doi:10.1155/2017/3471417
更新日期:2017-01-01 00:00:00
abstract::Each year, hundreds of millions of people travel across international borders or even oceans, and up to 230 million may remain for long periods. Among these, 3-5 million settle permanently in their new homes, with about 1 million migrating permanently to the United States of America. This may result in transport of pa...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2015/763715
更新日期:2015-01-01 00:00:00
abstract::Advancement in the gene delivery system have resulted in clinical successes in gene therapy for patients with several genetic diseases, such as immunodeficiency diseases, X-linked adrenoleukodystrophy (X-ALD) blindness, thalassemia, and many more. Among various delivery systems, liposomal mediated gene delivery route ...
journal_title:BioMed research international
pub_type: 杂志文章,收录出版,评审
doi:10.1155/2014/934605
更新日期:2014-01-01 00:00:00
abstract::Breast cancer mortality disparities continue, particularly for uninsured and minority women. A number of effective evidence-based interventions (EBIs) exist for addressing barriers to mammography screening; however, their uptake and use in community has been limited. Few cancer-specific studies have evaluated adapted ...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/240240
更新日期:2015-01-01 00:00:00
abstract::Objective. This study aims to extract motor ingredients through data mining from wearable sensors in a virtual reality goal-directed shoulder rehabilitation (GDSR) system and to examine their effects toward clinical assessment. Design. A single-group before/after comparison. Setting. Outpatient research hospital. Subj...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2016/7075464
更新日期:2016-01-01 00:00:00
abstract::Presynaptic and postsynaptic neurotoxins are proteins which act at the presynaptic and postsynaptic membrane. Correctly predicting presynaptic and postsynaptic neurotoxins will provide important clues for drug-target discovery and drug design. In this study, we developed a theoretical method to discriminate presynapti...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/3267325
更新日期:2017-01-01 00:00:00
abstract::Magnetic resonance imaging (MRI) based on the ferritin heavy chain 1 (FTH1) reporter gene has been used to trace stem cells. However, whether FTH1 expression is affected by stem cell differentiation or whether cell differentiation is affected by reporter gene expression remains unclear. Here, we explore the relationsh...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2018/1978602
更新日期:2018-06-26 00:00:00
abstract::The aim of this study is to investigate the changes in QT, QTc, and Tp-e intervals and Tp-e/QT ratio on surface electrocardiogram (ECG) signals during anaesthesia induction using propofol or sevoflurane after preoperative cefuroxime infusion. Some 120 cases of gynaecological patients are randomly divided into propofol...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/8978906
更新日期:2019-01-02 00:00:00
abstract::Autophagy, a lysosomal catabolic pathway for long-lived proteins and damaged organelles, is crucial for cell homeostasis, and survival under stressful conditions. During starvation, autophagy is induced in numerous organisms ranging from yeast to mammals, and promotes survival by supplying nutrients and energy. In the...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2014/701064
更新日期:2014-01-01 00:00:00
abstract::Different batches of atorvastatin, represented by two immediate release formulation designs, were studied using a novel dynamic dissolution apparatus, simulating stomach and small intestine. A universal dissolution method was employed which simulated the physiology of human gastrointestinal tract, including the precis...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2015/328628
更新日期:2015-01-01 00:00:00
abstract::Constitutive activation of Akt is believed to be an oncogenic signal in multiple myeloma and is associated with poor patient prognosis and resistance to available treatment. The stability of Akt proteins is regulated by phosphorylating the highly conserved turn motif (TM) of these proteins and the chaperone protein HS...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/190629
更新日期:2014-01-01 00:00:00
abstract::Accurately annotating biological functions of proteins is one of the key tasks in the postgenome era. Many machine learning based methods have been applied to predict functional annotations of proteins, but this task is rarely solved by deep learning techniques. Deep learning techniques recently have been successfully...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2017/1729301
更新日期:2017-01-01 00:00:00
abstract::The main aim was to analyse the associations between several physical fitness variables and bone parameters in a sample of elderly people. 129 participants (94 females and 35 males, 76.2 ± 5.4 y) from the EXERNET cohort of Zaragoza (Spain) were included in the study. Physical fitness was assessed using the Senior Fitn...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/6930682
更新日期:2020-07-15 00:00:00
abstract::The palmaris longus is considered a phylogenetic degenerate metacarpophalangeal joint flexor muscle in humans, a small vestigial forearm muscle; it is the most variable muscle in humans, showing variation in position, duplication, slips and could be reverted. It is frequently studied in papers about human anatomical v...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/178906
更新日期:2014-01-01 00:00:00
abstract::The valorization of Crocus sativus L. by-products has become important given its interesting content of bioactive molecules. In the present study, aqueous tepal extract (ATE) studied eggplant seedling's growth and physiology under a plastic tunnel. ATE was foliage sprayed 3 times every 15 days, with various concentrat...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2020/8812157
更新日期:2020-11-05 00:00:00
abstract:Background:Many studies, comparing the health associated risks of electronic cigarettes with conventional cigarettes focus mainly on the common chemical compounds found between them. Aim:Review chemical compounds found exclusively in electronic cigarettes and describe their toxic effects, focusing on electronic-cigare...
journal_title:BioMed research international
pub_type: 杂志文章,评审
doi:10.1155/2019/1386710
更新日期:2019-12-19 00:00:00
abstract::Stimuli responsive pH- and temperature-sensitive hydrogel drug delivery systems, as those based on N-isopropylacrylamide (NiPAAm) and itaconic acid (IA), have been attracting much of the attention of the scientific community nowadays, especially in the field of drug release. By adjusting comonomer composition, the mat...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/364930
更新日期:2014-01-01 00:00:00
abstract:Background:Spinal cord injury (SCI) is often associated with long-term impairments related to functional limitations in the sensorimotor system. The use of virtual reality (VR) technology may lead to increased motivation and engagement, besides allowing a wide range of possible tasks/exercises to be implemented in reha...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/7106951
更新日期:2019-11-13 00:00:00
abstract::Sciatic nerve crush injury in rat animal model is one of the most common experimental models used in regenerative research. However, the availability of transgenic mouse for nerve regeneration studies is constantly increasing and, therefore, the shift from rat model to mouse model is, in some cases, necessary. Moreove...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/701682
更新日期:2014-01-01 00:00:00
abstract::It has been reported that diabetes mellitus (DM) was an epidemiologically identified risk factor for development of dengue hemorrhagic fever (DHF)/severe dengue in dengue virus (DENV) affected patients, and T helper 2 (Th2) cytokines such as interleukin-4 (IL-4) and IL-10 each plays an important role in the immunopath...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2013/965853
更新日期:2013-01-01 00:00:00
abstract:Objective:This study aimed to investigate the effects of Ang-1 on neovascularization of diabetic organs by subcutaneous Matrigel angiogenesis model, established in type 1 diabetic rats. Methods:Ang-1 adenoviral vector was constructed. The rat model was established by STZ and divided into four group. The Matrigel was i...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/2016972
更新日期:2019-01-09 00:00:00
abstract::In the biomedical field, there is growing interest in using human stem cell-derived neurons as in vitro models for pharmacological and toxicological screening of bioactive compounds extracted from natural products. Lignosus rhinocerus (Tiger Milk Mushroom) is used by indigenous communities in Malaysia as a traditional...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2019/3126376
更新日期:2019-08-19 00:00:00
abstract::Over the last years, a number of therapeutic strategies have emerged to promote axonal regeneration. An attractive strategy is the implantation of biodegradable and nonimmunogenic artificial scaffolds into injured peripheral nerves. In previous studies, transplantation of decellularized veins filled with spider silk f...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/906819
更新日期:2014-01-01 00:00:00
abstract::The aim of this study was to compare the prevalence of different virulence factor (VF) genes in extended-spectrum beta-lactamase (ESBL) producing Escherichia coli strains isolated from the Baltic Sea region. A total of 432 strains of phenotypically ESBL positive E. coli were collected from 20 institutions located in E...
journal_title:BioMed research international
pub_type: 杂志文章
doi:10.1155/2014/427254
更新日期:2014-01-01 00:00:00
abstract:Aim:To evaluate thiol/disulphide homeostasis as a new indicator of oxidative stress in AKI patients and to determine the effect of HD on antioxidant balance and oxidative stress through plasma thiols. Methods:This study was performed in patients aged between 12 months and 18 years prospectively who underwent hemodialy...
journal_title:BioMed research international
pub_type: 临床试验,杂志文章
doi:10.1155/2018/1898671
更新日期:2018-09-25 00:00:00