Multidisciplinary comprehensive treatment of massive hepatocellular carcinoma with hemorrhage: A case report and review of literature.

Background: Hepatocellular carcinoma (HCC), a major contributor to cancer-related deaths, is particularly prevalent in Asia, largely due to hepatitis B virus infection. Its prognosis is generally poor. This case report contributes to the medical literature by detailing a unique approach in treating a large HCC through multidisciplinary collaboration, particularly in patients with massive HCC complicated by ruptured bleeding, a scenario not extensively documented previously.

Phosphorescent acyclic cucurbituril solid supramolecular multicolour delayed fluorescence behaviour.

Organic photoluminescent macrocyclic hosts have been widely advanced in many fields. Phosphorescent hosts with the ability to bind organic guests have rarely been reported. Herein, acyclic cucurbituril modified with four carboxylic acids (ACB-COOH) is mined to present uncommon purely organic room-temperature phosphorescence (RTP) at 510 nm with a lifetime of 1.

A Phase II Study of Neoadjuvant PLD/Cyclophosphamide and Sequential nab-Paclitaxel Plus Dual HER2 Blockade in HER2-Positive Breast Cancer.

Background: Neoadjuvant trastuzumab/pertuzumab (HP) plus chemotherapy for HER2-positive breast cancer (BC) achieved promising efficacy. The additional cardiotoxicity still existed. Brecan study evaluated the efficacy and safety of neoadjuvant pegylated liposomal doxorubicin (PLD)/cyclophosphamide and sequential nab-paclitaxel based on HP (PLD/C/HP-nabP/HP).

Universal cooling patterns of the butterfly wing scales hierarchy deduced from the heterogeneous thermal and structural properties of Tirumala limniace (Lepidoptera: Nymphalidae, Danainae).

The radiative cooling of butterfly wing scales hierarchy has great value in understanding how poikilotherms adapt to the environment and developing bionic materials. However, it remains unclear what the cooling system is like and how the variation of hierarchy affects the cooling efficiency. Therefore, the correlation between the variations of the structure and emissivity of scale hierarchy is thoroughly investigated in Tirumala limniace (Cramer, 1775), whose thermal properties are highly heterogeneous among different wings and regions but similar between males and females.

Interaction between working memory load and the ability to resist interference from negative distractors in dysphoria.

Although the relationship between emotional working memory (WM) and depressive symptoms has been well established in clinical samples, research in the subclinical population has produced mixed results. The present study tested the effect of WM load on control of interference from emotional (positive, negative, neutral) distractors in dysphoria. Dysphoric (n = 32) and non-dysphoric (n = 35) university students were administered the emotional 2-back (lower WM load) and 3-back (higher WM load) tasks.

The role of prepotent response inhibition and interference control in depression.

Introduction: The ability to suppress inappropriate prepotent response and to overcome the interference of irrelevant information are two important components of inhibitory control. Little is known, however, about the relevant contributions in these two components of inhibitory control to depression. The aim of the present study was to assess the prepotent response inhibition and interference control simultaneously in a group of patients diagnosed with major depression disorder (MDD).

A Participant-assigned Interventional Research of Precesarean Internal Iliac Artery Balloon Catheterization for Managing Intraoperative Hemorrhage of Placenta Previa and Placenta Accreta Spectrum Disorders After Cesarean Section.

Placenta accreta spectrum disorder (PASD) and placenta previa (PP) are two of the most hideous obstetric complications which are usually associated with a history of cesarean section (CS). Moreover, women with PASD, PP and/or a cesarean scarred uterus are more likely to have adverse pregnancy outcomes, including blood transfusion, hysterectomy, pelvic organs damage, postpartum hemorrhage, disseminated intravascular coagulation, multi-organ dysfunction syndrome and even maternal or fetal death. This study aimed to investigate the efficacy of precesarean internal iliac artery balloon catheterization (BC) for managing severe hemorrhage caused by PASD and PP with a history of CS.

Predictive and prognostic values of preoperative platelet parameters in patients with gynecological tumors.

Background: Platelets play a role in tumor cell growth, metastasis, and angiogenesis, and the present study aimed to evaluate diagnostic and prognostic values of platelet parameters in patients with gynecological tumors.

Methods: A total of 1062 women were included. Differences of platelet parameters (platelet count [PLT], plateletcrit [PCT], mean platelet volume [MPV], platelet-large cell rate [P-LCR], and platelet distribution width [PDW]) between different categories were analyzed by nonparametric test.

[Genetic Diagnosis and Phenotype Analysis for 3 Patients with Hereditary Coagulation Factor Ⅶ Deficiency].

Objective: To investigate the gene mutations types and the clinical characteristics in 3 patients with hereditary coagulation factor Ⅶ deficiency.

Methods: The phenotype diagnosis was validated by detecting the coagulation parameters including prothrombin time (PT)，activated partial thromboplastin time (APTT), fibrinogen (FIB), FⅦ activity (FⅦ: C) and specific antigens (FⅦ: Ag) of proband and its family members. All exons, exon-intron boundaries, 5＇ untranslated regions and 3＇ untranslated regions of F7 gene were amplified with PCR.

Interaction with adipocytes induces lung adenocarcinoma A549 cell migration and tumor growth.

Adipocytes have been demonstrated to promote the progression of various tumors through modulation of cancer cell metabolism. However, their role in lung cancer progression remains undetermined. In the present study, adipocytes and lung adenocarcinoma A549 cells were cultured in a Transwell co‑culture system.

Anti-NY-ESO-1 autoantibody may be a tumor marker for intrahepatic cholangiocarcinoma.

Anti-NY-ESO-1 antibody is observed in a multitude of malignancies. This study was aimed to evaluate the expression of serum anti-NY-ESO-1 antibodies and its prognostic value in intrahepatic cholangiocarcinoma. A total of 103 patients with intrahepatic cholangiocarcinoma were enrolled in the study.

Involvement of dysregulated IK and SK channels in preeclampsia.

Introduction: Excessive constriction of placental chorionic plate arteries (CPAs) may be associated with preeclampsia (PE). Nitric oxide (NO) as well as intermediate and small Ca-activated K channels (IK and SK) plays vital roles in vasodilation of CPAs. We hypothesized that dysregulated IK and SK channels may be involved in the pathogenesis of PE mediated by the impaired NO system on CPAs.

Up-regulated expression of Tim-3/Gal-9 at maternal-fetal interface in pregnant woman with recurrent spontaneous abortion.

The relationship between T cell immunoglobulin domain and mucin domain protein 3 (Tim-3)/Galectin (Gal)-9 pathway and recurrent spontaneous abortion (RSA) was studied. Thirty-one pregnant women with RSA and 27 normal early gravidas were investigated to detect the levels of Tim-3 and Gal-9 in villi and deciduas by Western blotting. Meanwhile, the concentration of interleukin (IL)-4 and IL-12 in peripheral blood plasma was determined by ELISA in 25 healthy fertile non-pregnant controls, the normal early gravidas and pregnant women with RSA mentioned above, respectively.

Promoter methylation of DAPK gene may contribute to the pathogenesis of nonsmall cell lung cancer: a meta-analysis.

We performed a meta-analysis of cohort studies to determine whether promoter methylation of the death-associated protein kinase (DAPK) gene contributes to the pathogenesis of nonsmall cell lung cancer (NSCLC). A range of electronic databases were searched: MEDLINE (1966 ∼ 2013), the Cochrane Library Database (Issue 12, 2013), EMBASE (1980 ∼ 2013), CINAHL (1982 ∼ 2013), Web of Science (1945 ∼ 2013), and the Chinese Biomedical Database (CBM; 1982 ∼ 2013) without any language restrictions. Meta-analysis was conducted using the STATA 12.

[Effects and mechanism of osthole on intestinal ischemia-reperfusion injury in mice].

Objective: To explore the protective role of osthole in intestinal ischemia-reperfusion (I/R) injury in mice and examine its underlying mechanism.

Methods: A murine model of intestinal I/R injury was established with clamping of superior mesenteric artery for 120 min and then clamping was relieved for 60 min. Forty-five SD male mice weighing 27-31 g were randomly divided into 3 groups (n = 15 each): sham group (S), I/R injury group (I/R) and I/R plus osthole treatment group (Ost+).

[Pharmacokinetic/pharmacodynamic modeling of antipyretic and reducing plasma concentration of NO effects of Rheum palmatum in rat].

Pharmacokinetic-pharmacodynamic (PK-PD) modeling was used to characterize the antipyretic and anti-inflammatory effects in rats of Rhein, a major component in rhubarb. Twenty-four healthy male Sprague-Dawley (SD) rats were randomly into four groups, of 6 each. The rats in first group were injected intravenously with lipopolysaccharide (LPS, 100 microg x kg(-1)).

Polyunsaturated fatty acid relatively decreases cholesterol content in THP-1 macrophage-derived foam cell: partly correlates with expression profile of CIDE and PAT members.

Background: Polyunsaturated fatty acids (PUFAs) have positive effect on the regulation of plasma lipids. But the mechanism for them to modulate lipid homeostasis in macrophage is still unclear. In this study, we employed PUFA to pretreat macrophages and evaluated the variations of lipid droplet (LD) content, lipid composition, and expressions of LD-associated genes in macrophage-derived foam cells.

Resveratrol ameliorates subacute intestinal ischemia-reperfusion injury.

Background: Resveratrol has been shown to attenuate reactive oxygen species formation and protect against ischemia-reperfusion (I/R) injury. However, the effects of resveratrol against subacute intestinal I/R injury are not clearly elucidated. Therefore, this study was designed to investigate the effects and possible protective mechanisms of resveratrol on subacute intestinal I/R injury in mice.

LSDP5 enhances triglyceride storage in hepatocytes by influencing lipolysis and fatty acid β-oxidation of lipid droplets.

Lipid storage droplet protein 5 (LSDP5) is a lipid droplet-associated protein of the PAT (perilipin, adipophilin, and TIP47) family that is expressed in the liver in a peroxisome proliferator-activated receptor alpha (PPARα)-dependent manner; however, its exact function has not been elucidated. We noticed that LSDP5 was localized to the surface of lipid droplets in hepatocytes. Overexpression of LSDP5 enhanced lipid accumulation in the hepatic cell line AML12 and in primary hepatocytes.

Selective recognition and elimination of nicotinic acetylcholine receptor-reactive B cells by a recombinant fusion protein AChR-Fc in myasthenia gravis in vitro.

AChR-reactive B cells play a key role in the pathogenesis of myasthenia gravis (MG) by producing autoantibodies. Selective elimination of AChR-reactive B cells will be a promising way to treat MG. Thus, we generated a fusion protein (referred to as AChR-Fc) composed of the human extracellular domain of AChR α1 subunit and the Fc domain of the human IgG1 heavy chain, which could bind both to AChR-reactive BCR and FcγRIIB on the surface of AChR-reactive B cells.

[Construction of eukaryotic fusion expression vectors of LSDP5 and cellular localization].

Aim: To construct the eukaryotic fusion expression vectors and localization of (lipid storage droplet protein 5, LSDP5) in COS7 cells.

Methods: Eukaryotic expression plasmid pCMV5-HA was digested with Nde I and BamH I and pMD18-LSDP5 plasmid was digested with Bgl II and Nde I. Full length LSDP5 was subcloned into pCMV5-HA.

Reduced beta-catenin expression is associated with good prognosis in Astrocytoma.

The aim of this study was to evaluate the expression of beta-catenin in astrocytoma, and the clinical relevance and prognostic significance of the expression of beta-catenin was also analyzed. Immunohistochemistry was performed on 63 resected astrocytoma tumor specimens to detect the expression of beta-catenin. The correlation between the results of immuoexpression and the clinicopathologic parameters and patient survival was processed statistically.

Axin induces cell death and reduces cell proliferation in astrocytoma by activating the p53 pathway.

Astrocytic tumors are the most common brain tumors with various genetic defects. As a tumor suppressor gene, Axin could control cell death and growth. Axin possesses a separate domain that directly interacts with p53 and regulates the activity of p53 pathway.