[Effects of Pomace Biochar on Yield and Quality of Chinese Cabbage and Soil Properties].

In order to explore the effect of pomace biochar on the yield and quality of Chinese cabbage and soil properties and realize the resource utilization of pomace, a pot experiment was conducted to study the effect of pomace biochar on the yield and quality of Chinese cabbage and soil properties by setting five biochar application rates of 0 % (CK), 1 % (T1), 3 % (T2), 5 % (T3), and 7 % (T4). The results showed that:① The application of pomace biochar could significantly improve the yield and quality of Chinese cabbage, and the effect was the best at a 5 % biochar application rate. The yield, soluble solids, soluble sugar, vitamin C, total nitrogen, total phosphorus, and total potassium content of Chinese cabbage increased by 71.

Insect group II chitinase OfChtII promotes chitin degradation during larva-pupa molting.

The insect group II chitinase (ChtII, also known as Cht10) is a unique chitinase with multiple catalytic and chitin-binding domains. It has been proven genetically to be an essential chitinase for molting. However, ChtII's role in chitin degradation during insect development remains poorly understood.

Downregulation of miR-3568 Protects Against Ischemia/Reperfusion-Induced Cardiac Dysfunction in Rats and Apoptosis in H9C2 Cardiomyocytes Through Targeting TRIM62.

microRNA-3568 (miR-3568) has been reported to be associated with atherosclerosis. Only few data describe the expression and underlying mechanism of miR-3568 in regulating cardiac ischemia-reperfusion (I/R) injury such as apoptosis. In this study, we therefore sought to investigate the potential function of miR-3568 in simulated I/R-induced apoptosis in H9C2 cardiomyocytes and related signaling pathways involved.

[Observation on therapeutic effect of " acupuncture" on premature ovarian insufficiency of kidney deficiency].

Objective: To observe the clinical efficacy of " acupuncture" and oral estradiol and dydrogesterone tablets (femoston) on premature ovarian insufficiency of kidney deficiency.

Methods: A total of 50 patients with premature ovarian insufficiency of kidney deficiency were randomized into an observation group and a control group, 25 cases in each one.In the observation group, " acupuncture" was applied at Baihui (GV 20), Zhongwan (CV 12), Guanyuan (CV 4), Qihai (CV 6), Zhongji (CV 3), Yaoyangguan (GV 3), Yaoshu (GV 2), Mingmen (GV 4), etc.

The pattern-recognition molecule mindin binds integrin Mac-1 to promote macrophage phagocytosis via Syk activation and NF-κB p65 translocation.

Mindin has a broad spectrum of roles in the innate immune system, including in macrophage migration, antigen phagocytosis and cytokine production. Mindin functions as a pattern-recognition molecule for microbial pathogens. However, the underlying mechanisms of mindin-mediated phagocytosis and its exact membrane receptors are not well established.

Immunoglobulin E induces colon cancer cell apoptosis via enhancing cyp27b1 expression.

The pathogenesis of colon cancer (Cca) is to be further investigated. Vitamin D deficiency is associated with cancer growth; the underlying mechanism is unclear. Published data indicate that Cca cells express CD23.

Therapeutic targeting of liver cancer with a recombinant DNA vaccine containing the hemagglutinin-neuraminidase gene of Newcastle disease virus via apoptotic-dependent pathways.

A total of ~38.6 million mortalities occur due to liver cancer annually, worldwide. Although a variety of therapeutic methods are available, the efficacy of treatment at present is extremely limited due to an increased risk of malignancy and inherently poor prognosis of liver cancer.

Precise Analysis of Gallium Isotopic Composition by MC-ICP-MS.

Though an isotope approach could be beneficial for better understanding the biogeochemical cycle of gallium (Ga), an analogue of the monoisotopic element aluminum (Al), the geochemistry of Ga isotopes has not been widely elaborated. We developed a two-step method for purifying Ga from geological (biological) samples for precise measurement of Ga isotope ratio using multicollector inductively coupled plasma mass spectrometry (MC-ICP-MS). Ga was thoroughly separated from other matrix elements using two chromatographic columns loaded with AG 1-X4 and Ln-spec resin, respectively.

Dragon (RGMb) induces oxaliplatin resistance in colon cancer cells.

Colorectal cancer (CRC) is one of the most commonly diagnosed cancers and a major cause of cancer mortality. Chemotherapy resistance remains a major challenge for treating advanced CRC. Therefore, the identification of targets that induce drug resistance is a priority for the development of novel agents to overcome resistance.

Exome sequencing identifies novel compound heterozygous IFNA4 and IFNA10 mutations as a cause of impaired function in Crohn's disease patients.

Previous studies have highlighted the role of genetic predispositions in disease, and several genes had been identified as important in Crohn's disease (CD). However, many of these genes are likely rare and not associated with susceptibility in Chinese CD patients. We found 294 shared identical variants in the CD patients of which 26 were validated by Sanger sequencing.

Depressive neurosis treated by acupuncture for regulating the liver--a report of 176 cases.

Objective: To observe therapeutic effect of acupuncture for regulating the liver on depressive neurosis.

Methods: In a multi-center randomized controlled trial, 440 patients were divided into 3 groups: Acupuncture group for regulating the liver (Acup., 176 cases) was treated by acupuncture at Siguan Points, i.

Differentiation of Wharton's jelly primitive stromal cells into insulin-producing cells in comparison with bone marrow mesenchymal stem cells.

Primitive stromal cells can be isolated from umbilical cord Wharton's jelly (UC-PSCs). Umbilical cord can be easily obtained without causing pain to donors, and the procedure avoids ethical and technical issues. UC-PSCs are more primitive than mesenchymal stem cells (MSCs) isolated from some other tissue sources.

Biocompatibility of poly(3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate) with bone marrow mesenchymal stem cells.

As a new member of the polyhydroxyalkanoate (PHA) family, poly(3-hydroxybutyrate-co-3-hydroxyvalerate-co-3-hydroxyhexanoate) (PHBVHHx) was produced by recombinant Aeromonas hydrophila 4AK4. PHBVHHx showed a rougher surface and had higher hydrophobicity than the well-studied polymers poly(L-lactic acid) (PLA) and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) (PHBHHx). Human bone marrow mesenchymal stem cells (MSCs) adhered better on PHBVHHx film than on tissue culture plates (TCPs), PLA film and PHBHHx film.

Promoting effects of serotonin on hematopoiesis: ex vivo expansion of cord blood CD34+ stem/progenitor cells, proliferation of bone marrow stromal cells, and antiapoptosis.

Serotonin is a monoamine neurotransmitter that has multiple extraneuronal functions. We previously reported that serotonin exerted mitogenic stimulation on megakaryocytopoiesis mediated by 5-hydroxytryptamine (5-HT)2 receptors. In this study, we investigated effects of serotonin on ex vivo expansion of human cord blood CD34+ cells, bone marrow (BM) stromal cell colony-forming unit-fibroblast (CFU-F) formation, and antiapoptosis of megakaryoblastic M-07e cells.

Inositol-1,4,5-trisphosphate and ryanodine-dependent Ca2+ signaling in a chronic dog model of atrial fibrillation.

Ca2+ signaling regulation plays an important role in triggering and/or maintaining atrial fibrillation (AF). Little is known about the relationship of the inositol-1,4,5-triphosphate receptors (InsP3Rs) and ryanodine receptors (RyRs) in left atrium to chronic AF. In this study, we investigated the expression and function of InsP3R1, InsP3R2 and RyR2 in a chronic dog model of AF.

[Effect of 5-hydroxtryptamine on megakaryocytopoiesis--review].

5-hydroxtryptamine (5-HT, serotonin) has been recognized not only as a neurotransmitter and vasoactive agent, but also as a growth factor. 5-HT mainly binds to 5-HT(2) receptors or 5-HT(1) receptors on cell surface to stimulate cell proliferation through Ras or MAPK pathway in many cell types. It has been reported that 5-HT stimulates megakaryocytopoiesis via 5-HT receptors.

The effect of 5-hydroxtryptamine on the regulation of megakaryocytopoiesis.

5-Hydroxtryptamine (5-HT, serotonin) has been recognized not only as a neurotransmitter and vasoactive agent, but also as a growth factor. 5-HT mainly binds to 5-HT2 receptors or 5-HT1 receptors on cell surfaces to stimulate cell proliferation through Ras or MAPK (mitogen-activated protein kinase) pathways in many cell types. It has been reported that 5-HT stimulates megakaryocytopoiesis via 5-HT receptors (5-HTR).

[Expression and function changes of ryanodine receptors and inositol 1,4,5-triphosphate receptors of atrial myocytes during atrial fibrillation].

Objective: To investigate the expression and function changes of inositol 1,4,5-triphosphate receptor (IP3R) and ryanodine receptor (RyR) in the atrial myocytes during atrial fibrillation.

Methods: Ten adult mongrel dogs were randomly divided into 2 groups: 5 dogs underwent continuous rapid atrial pacing (500 beats/min) for twenty-four weeks to create persistent atrial fibrillation, and the other 5 size-matched dogs without pacemaker implantation were used as controls. Twenty-four weeks after the dogs' hearts were taken out and the canine atrial myocytes were isolated by enzymatic dissociation: fluorescent indicator Fluo-3/AM was added into the buffer to load the myocytes and then the Ca(2+) concentration was determined by confocal microscopy.