Evaluating the Impact of an Organic Trace Mineral mix on the Redox Homeostasis, Immunity, and Performance of Sows and their Offspring.

The objective of the study was to evaluate the effects of trace mineral supplementation in sows during gestation and lactation on the performance and health status of sows and their offspring. Sows (n = 30; Landrace × Yorkshire; avg parity = 3.9) were randomly allocated into two dietary treatments.

Computed Tomography-Guided Biopsy for Small (≤20 mm) Lung Nodules: A Meta-Analysis.

Purpose: This study was designed to evaluate the diagnostic accuracy of computed tomography (CT)-guided biopsy for small lung nodules (SLNs) (≤20 mm) and to assess related complication rates.

Methods: We reviewed the Pubmed, Embase, and Cochrane Library databases to identify all relevant studies published as of April 2020. Random effects modeling were then used to evaluate pooled data pertaining to technical success rates, diagnostic accuracy, pneumothorax rates, and rates of hemoptysis.

[Effect of Different Walking Number on Inflammation and Nutrition in Patients with Chronic Kidney Disease].

Objective: To ivestigate the effect of daily walking number on clinical, inflammatory and nutritional indexes for patients with chronic kidney disease.

Methods: 90 non-dialysis patients with chronic kidney disease were selected and randomly divided equally into three groups, for groups A, B and C. 30 patients for group A were asked for the number of daily walk should less than 5 000 steps, while group B patients were asked for 5 000-9 999 steps of walk and group C for more than 10 000 steps.

[Sexual dysfunction in males with chronic kidney disease].

The incidence of sexual dysfunction is higher in men with chronic kidney disease (CKD) than in those without, of which ED is the most common clinical manifestation. Sexual dysfunction is closely related to malfunction of the endocrine system in CKD males, mainly including the disorder in the hypothalamus-pituitary-gonadal axis and hyperprolactinemia. Besides, blood vessels, the nervous system, psychological status, trace elements, and drugs are also contributory factors.

[Effect of Modified Dihuang Yinzi Recipe and Huatan Tongluo Decoction on Neurological Function of MCAO Rats].

Objective To observe the effect of Modified Dihuang Yinzi Recipe (MDYR) and Hua- tan Tongluo Decoction (HTD) on neurological function of middle cerebral artery occlusion (MCAO) model rats. Methods Forty SD rats were randomly divided into 5 groups, i.e.

Ginsenoside Rg1 inhibits angiotensin II-induced podocyte autophagy via AMPK/mTOR/PI3K pathway.

Recent researches have reported the extensive pharmacological activities of Ginsenoside Rg1 including antioxidant, anti-inflammatory, and anticancer properties. Furthermore Rg1 was also shown to protect various kinds of cells from self-digestion by its anti-autophagy activity. In previous studies, angiotensin II (Ang II), a key mediator of renin-angiotensin system, has been demonstrated to contribute to the progression of renal injury including abnormal autophagy.

CagA, a major virulence factor of Helicobacter pylori, promotes the production and underglycosylation of IgA1 in DAKIKI cells.

While Helicobacter pylori (Hp) infection is closely associated with IgA nephropathy (IgAN), the underlying molecular mechanisms remain to be elucidated. This study was to investigate the effect of cytotoxin associated gene A protein (CagA), a major virulence factor of Hp, on the production and underglycosylation of IgA1 in the B cell line DAKIKI cells. Cells were cultured and treated with recombinant CagA protein.

Overexpression of Pygopus-2 is required for canonical Wnt activation in human lung cancer.

Lung cancer is the most common cause of cancer-related mortality worldwide. It is necessary to improve the understanding of the molecular mechanisms involved in lung cancer in order to develop more effective therapeutics for the treatment of this fatal disease. The canonical Wnt signaling pathway has been known to be important in a number of cancer types, including lung cancer.

Simultaneous determination of aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin in rat plasma by UHPLC-MS/MS.

A sensitive and reliable ultra-high-performance liquid chromatography-electrospray ionization-tandem mass spectrometry (UHPLC-MS/MS) method was developed and validated for the simultaneous determination of four active components of Semen Cassiae extract (aurantio-obtusin, chrysoobtusin, obtusin and 1-desmethylobtusin) in rat plasma after oral administration. Chromatographic separation was achieved on an Agilent Poroshell 120 C18 column with gradient elution using a mobile phase that consisted of acetonitrile-ammonium acetate in water (30 mm) at a flow rate of 0.4 mL/min.

How immunogenetically different are domestic pigs from wild boars: a perspective from single-nucleotide polymorphisms of 19 immunity-related candidate genes.

The coexistence of wild boars and domestic pigs across Eurasia makes it feasible to conduct comparative genetic or genomic analyses for addressing how genetically different a domestic species is from its wild ancestor. To test whether there are differences in patterns of genetic variability between wild and domestic pigs at immunity-related genes and to detect outlier loci putatively under selection that may underlie differences in immune responses, here we analyzed 54 single-nucleotide polymorphisms (SNPs) of 19 immunity-related candidate genes on 11 autosomes in three pairs of wild boar and domestic pig populations from China, Iberian Peninsula, and Hungary. Our results showed no statistically significant differences in allele frequency and heterozygosity across SNPs between three pairs of wild and domestic populations.

Trace analysis in complex mixtures using a high-component filtering strategy with liquid chromatography-mass spectrometry.

Trace constituents are widely present in complex mixtures, and trace analysis is challenging because of the unpredictable matrix. In this work, a high-component filtering strategy was developed for improved analysis of trace constituents in complex sample by liquid chromatography-mass spectrometry (LC-MS). Using a specifically designed chromatographic apparatus, the high-abundant fractions were filtered prior to LC-MS analysis.

[Experimental study on monitoring gene expression by noninvasive method in rabbit VX2 liver tumor model].

Objective: To investigate the feasibility of monitoring therapeutic effect of adenovirus vector containing IL12-IRES-CKb gene on a rabbit VX2 liver tumor model by using phosphorous-31 magnetic resonance spectroscopy (31P MRS).

Methods: A total of 18 healthy New Zealand White rabbits were used to generate animal models by implanting VX2 tumor chips into livers through laparotomy. Tumor-bearing animals were randomly divided into three groups and were injected with AdCMVIL12-IRES-CKb, AdCMV-Empty and saline respectively via ear veins.

Inhibition of JNK1 expression decreases migration and invasion of mouse hepatocellular carcinoma cell line in vitro.

c-Jun N-terminal kinase (JNK) is located in focal adhesion plaque (FAP). JNK is necessary to growth, morphogenesis, and differentiation of cells; especially JNK1 has a close relation with tumors. In this study, we silenced JNK1 by using short hairpin RNA (shRNA) and examined the effect on migration and invasion of mouse hepatocellular carcinoma (HCC) cell line Hca-F in vitro.

[Effects of silencing chloride intracellular channel 1 gene expression on the proliferation and invasion of mouse hepatocellular carcinoma cell lines].

Objective: To study the effects of silencing CLIC1 gene expression on the proliferation and invasion of Hca-F cells.

Methods: The mouse CLIC1 cDNA sequence was retrieved from NCBI. Three shRNA sequences were designed and cloned into pGPU6/GFP/Neo plasmids.