Symmetry in Paraspinal Muscles as a Predictor of the Development of Pregnancy-Related Low Back and Pelvic Pain: A Prospective Study.

Objective: To determine the asymmetry in the paraspinal muscle before pregnancy and evaluate its association with pregnancy-associated lumbopelvic pain (LPP).

Methods: This was a prospective case-control study conducted from January 2017 and December 2018. A total of 171 subjects (mean age ± SD, 27.

Nuciferine improves high-fat diet-induced obesity reducing intestinal permeability by increasing autophagy and remodeling the gut microbiota.

Nuciferine (NF) has received extensive attention due to its medicinal value in the treatment of metabolic diseases, such as obesity; however, to date, the effects of NF on obesity-related intestinal permeability, autophagy and the gut microbiota have not been investigated. Herein, C57BL/6J mice were fed either a chow or a high-fat diet (HFD) with or without NF for 8 weeks. The results showed that NF supplement reduced weight gain, fat accumulation and intestinal permeability in the HFD mice accompanied by improved autophagy.

Personality Traits Affect the Cost-Effectiveness of Total Knee Arthroplasty.

Objective: To assess the clinical benefit and compare the cost-effectiveness of total knee arthroplasty (TKA) in patients with different personality traits.

Methods: The present study was retrospectively conducted from January 2017 to May 2018. A total of 232 patients between 46 and 71 years old who underwent unilateral, primary TKA with the diagnosis of knee osteoarthritis were interviewed.

Creation of fertility-restored materials for Ogura CMS in Brassica oleracea by introducing Rfo gene from Brassica napus via an allotriploid strategy.

Ogura CMS fertility-restored materials, with 18 chromosomes, normal seed setting, stable fertility and closer genetic background to the parent Chinese kale, were successfully developed in B. oleracea via a triploid strategy for the first time. Ogura cytoplasmic male sterility (CMS) is the most widely used sterile type in seed production for commercial hybrids of Brassica oleracea vegetables.

Inheritance and expression of Bt cry1Ba3 gene in progeny from transformed cabbage plants.

Stable inheritance and expression of transgene are important parameters for successful use of a transgenic crop. We previously transformed a Bt cry1Ba3 gene into cabbage inbred line CA21-3. To evaluate the stability of our Bt cabbage lineages, transgene inheritance and expression were examined in four successive generations under greenhouse conditions.

Study of Benzofuroquinolinium Derivatives as a New Class of Potent Antibacterial Agent and the Mode of Inhibition Targeting FtsZ.

New generation of antibacterial agents are urgently needed in order to fight the emergence of multidrug-resistant bacteria. FtsZ is currently identified as a promising target for new types of antimicrobial compounds development because of its conservative characteristics and its essential role played in bacterial cell division. In the present study, the antibacterial activity of a series of benzofuroquinolinium derivatives was investigated.

Berberine Protects against NEFA-Induced Impairment of Mitochondrial Respiratory Chain Function and Insulin Signaling in Bovine Hepatocytes.

Fatty liver is a major lipid metabolic disease in perinatal dairy cows and is characterized by high blood levels of non-esterified fatty acid (NEFA) and insulin resistance. Berberine (BBR) has been reported to improve insulin sensitivity in mice with hepatic steatosis. Mitochondrial dysfunction is considered a causal factor that induces insulin resistance.

Antibacterial activity of 3-methylbenzo[d]thiazol-methylquinolinium derivatives and study of their action mechanism.

The increasing incidence of multidrug resistant bacterial infection renders an urgent need for the development of new antibiotics. To develop small molecules disturbing FtsZ activity has been recognized as promising approach to search for antibacterial of high potency systematically. Herein, a series of novel quinolinium derivatives were synthesized and their antibacterial activities were investigated.

The protective effect and mechanism of sevoflurane on LPS-induced acute lung injury in mice.

Acute lung injury (ALI) is a disturbance caused by infectious or non-infectious inflammation and lipopolysaccharide (LPS) could induce an artificial pathological ALI process. Sevoflurane has been demonstrated to be an inhaled anesthetic having anti-inflammatory and protective effects on inflammatory injury. To study the protective effects and mechanisms of sevoflurane on LPS-induced acute lung injury in mice.

Recessive male sterility in cabbage (Brassica oleracea var. capitata) caused by loss of function of BoCYP704B1 due to the insertion of a LTR-retrotransposon.

The LTR-retrotransposon insertion in BoCYP704B1 is proved to be the primary cause of the male sterility in cabbage. Effective allele-specific markers were developed for marker-assisted selection of male sterile gene. 83121A is a spontaneous male sterile mutant identified from cabbage.

Genetics and fine mapping of a purple leaf gene, BoPr, in ornamental kale (Brassica oleracea L. var. acephala).

Background: Due to its variegated and colorful leaves, ornamental kale (Brassica oleracea L. var. acephala) has become a popular ornamental plant.

Development of a novel allele-specific Rfo marker and creation of Ogura CMS fertility-restored interspecific hybrids in Brassica oleracea.

A novel allele-specific Rfo marker was developed and proved to be effective for MAS of Rfo gene in B. oleracea background and six Ogu-CMS fertility-restored interspecific hybrids were created for the first time. Ogura cytoplasmic male sterility (Ogu-CMS) has been extensively used for Brassica oleracea hybrid production.

Thermo-chemotherapy Induced miR-218 upregulation inhibits the invasion of gastric cancer via targeting Gli2 and E-cadherin.

Thermo-chemotherapy has been proven to reduce the invasion capability of cancer cells. However, the molecular mechanism underlying this anti-invasion effect is still unclear. In this study, the role of thermo-chemotherapy in the inhibition of tumor invasion was studied.

MicroRNA-218 is upregulated in gastric cancer after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy and increases chemosensitivity to cisplatin.

Aim: To investigate the molecular mechanisms of miRNA in advanced gastric cancers (AGCs) before and after cytoreductive surgery (CRS) + hyperthermic intraperitoneal chemotherapy (HIPEC).

Methods: A miRNA microarray containing human mature and precursor miRNA sequences was used to compare expression profiles in serum samples of 5 patients with AGC before and after CRS + HIPEC. The upregulation of miR-218 was confirmed by real-time reverse transcription polymerase chain reaction and its expression was analyzed in SGC7901 gastric cancer cells.

[Inhibitor of tyrosine phosphorylation AG490 inhibits the proliferation of Jurkat T cells].

Aim: To study effect of AG490 on the activation, proliferation, cell cycle, apoptosis and the expression of protein ICBP90 of Jurkat T cells. To explore the possibility of inhibiting and the initial growth mechanism of Jurkat T cells by blocking JAK signaling pathway.

Methods: The expression level of CD69 and CD25 on the surface of Jurkat T cells was evaluated by fluorescin-conjugated monoclonal antibody double labeling technique.

[Tanshinone IIA down-regulates the expression of MMP-12 and TF in RAW 264.7 cells].

Objective: To investigate the effect of tanshinone IIA (TanIIA) on the expression of tissue factor (TF) and matrix metalloproteinase-12 (MMP-12) in RAW264.7 cells and explore the possible mechanism.

Methods: RAW 264.

[Effect of Jagged-1 on the cytokine expression of murine myeloid-derived dendritic cells].

Aim: To investigate the in vitro effect of soluble Jagged-1/Fc on the cytokine expression of murine myeloid-derived dendritic cells induced by both rmGM-CSF and rmIL-4.

Methods: The DC culture model under rmGM-CSF plus rmIL-4 conditions was established. The influences of Jagged-1/Fc on the morphology of DC was checked, and the cytokine expression were analyzed by Luminex system and ELISA.

Tanshinone IIA downregulates the CD40 expression and decreases MMP-2 activity on atherosclerosis induced by high fatty diet in rabbit.

Tanshinone IIA (Tan IIA) is a member of the major lipophilic components abstracted from the root of Salvia miltiorrhiza Bunge and has the capacity of anti-atherosclerosis. To investigate the potential mechanism, we established an animal model by giving high fatty diet to rabbits and Tan IIA was given in different dose. Then, superoxide dismutase (SOD) activity and the malondialdehyde (MDA) level in serum were detected using spectrophotometry; cluster of differentiation 40 (CD40) expression of cellular membrane fraction of aortas and matrix metalloproteinase-2 (MMP-2) activity of total protein extract of aortas were detected by Western Blotting and Zymography, respectively.

Tanshinone IIA inhibits atherosclerotic plaque formation by down-regulating MMP-2 and MMP-9 expression in rabbits fed a high-fat diet.

Tanshinone IIA (Tan IIA) is one of the major lipophilic components of Salvia miltiorrhiza Bunge (SM) and has an anti-atherosclerotic effect. To investigate the potential mechanism of this effect, we established an atherosclerotic animal model by feeding rabbits a high-fat diet, and Tan IIA was given at different doses. Intimal area of the aorta was measured by image analysis, serum levels of vascular adhesion molecule-1 (VCAM-1) and interleukin (IL-1beta) were measured by ELISA, while matrix metalloproteinase-2 and-9 (MMP-2, MMP-9) expression and their activities in atherosclerotic lesions were assessed by Western blotting and zymography respectively.

Intrathecal administration of Cav3.2 and Cav3.3 antisense oligonucleotide reverses tactile allodynia and thermal hyperalgesia in rats following chronic compression of dorsal root of ganglion.

Aim: The present study aimed to elucidate the role of T-subtype calcium channels (Cav3.1, Cav3.2, and Cav3.

Fenofibrate inhibits tumor necrosis factor-alpha-induced expression of CD40 and matrix metalloproteinase in human vascular endothelial cells.

Objective: To investigate the regulatory effects of fenofibrate on TNF-alpha-induced CD40 expression and matrix metalloproteinase (MMP) activity in human vascular endothelial cells (HUVECs).

Methods: Quantitative RT-PCR and flow cytometry were employed to evaluate the effect of fenofibrate on TNF-alpha-induced CD40 mRNA and cell surface CD40 expression in HUVECs, and gelatin zymography was used to determine the effect of fenofibrate on the gelatinolytic activities of MMP-2 and MMP-9 in TNF-alpha-stimulated HUVECs.

Results: Fenofibrate at the concentrations of 5x10(-5), 1x10(-4) and 2x10(-4) mol/L significantly reduced TNF-alpha-induced increment of CD40 mRNA and cell surface CD40 expressions (P<0.