Effect of Resveratrol on the intestinal microbiota in Type2 diabetes Mellitus mice.

Some natural products have been found to have a positive effect on the treatment of Type 2 Diabetes Mellitus (T2DM). The effective mechanism by which these natural products work may be attributed to their ability to alter the gut microbiome. In this study, considering the beneficial properties of resveratrol for T2DM, the mechanism of resveratrol in releasing of T2DM, the correlation between the apparent traits of resveratrol in T2DM mice and the changes in intestinal flora structure were explored.

Association analysis of MTHFR (rs1801133 and rs1801131) gene polymorphism towards the development of type 2 diabetes mellitus in Dali area population from Yunnan Province, China.

Background: Type 2 diabetes mellitus (T2DM) is a common complex metabolic disorder that exhibits a strong genetic predisposition. 5,10-methylenetetrahydrofolate reductase (MTHFR) regulates folate metabolism, which has been proposed to be associated with T2DM, although the relationship is inconsistent among different geographical areas. This study aimed to investigate the effects of MTHFR C677T (rs1801133) and A1298C (rs1801131) loci polymorphisms on T2DM susceptibility in the population of the Dali area in Yunnan Province, China.

Care, control and complications of hospitalised patients with type 1 diabetes in China: A nationwide-based registry study.

Aims: To evaluate the status quo of type 1 diabetes (T1D) management and characteristics of hospitalised patients with T1D in China through a nationwide multicentre registry study, the China Diabetes Type 1 Study (CD1S).

Materials And Methods: Clinical data from the electronic hospital records of all people with T1D were retrospectively collected in 13 tertiary hospitals across 7 regions of China from January 2016 to December 2021. Patients were defined as newly diagnosed who received a diagnosis of diabetes for less than 3 months.

ACOT7 promotes retinoblastoma resistance to vincristine by regulating fatty acid metabolism reprogramming.

The rate of vincristine (VCR) resistance in the treatment of retinoblastoma (RB) is relatively high, and the exact role and mechanism of autophagy and fatty acid (FA) metabolism in RB are still unknown. The aim of this study was to elucidate the molecular mechanism by which acyl-CoA thioesterase 7 (ACOT7) regulates FA metabolism and autophagy, which may lead to potential therapeutic strategies for RB. In the present study, the relationship between FA metabolism and cellular drug sensitivity was evaluated through ACOT7 overexpression or inhibition tests in RB-resistant cells.

CTSB Nuclear Translocation Facilitates DNA Damage and Lysosomal Stress to Promote Retinoblastoma Cell Death.

Retinoblastoma (RB) is a pernicious tumor originating from photoreceptor precursor cells that often endangers the lives of children. The purpose of our study was to further investigate the influence of cathepsin B (CTSB) nuclear translocation on RB cell death. Y79 cells were injected into the vitreous cavity of nude mice at a dose of 4 µL/mouse to establish an animal model of RB.

Dynamic avoidance decision method for civil aircraft in a suborbital debris hazard zone.

Closing the static suborbital debris hazard zone method leads to low airspace resource utilization and long delays for civil aircraft, while the dynamic delineation of suborbital debris hazard zone method can solve the above phenomena. However, the existing research lacks the decision instruction for civil aircraft to avoid the dynamic suborbital debris hazard zone. To address the above problems, this paper creates probability ellipsoids of suborbital debris with different ballistic coefficients in the two-dimensional plane and use the divide-and-conquer algorithm for the dynamic delineation of the suborbital debris hazard zone.

A Homogalacturonan from Peel of Winter Jujube ( Mill. cv. ): Characterization and Protective Effects against CCl-Induced Liver Injury.

A homogalacturonan pectin (HG, designated as WJP-F80) was extracted from the peel of winter jujube ( Mill. Cv. ) and separated via ethanol-graded precipitation.

An integrated learning algorithm for early prediction of melon harvest.

Different modeling techniques must be applied to manage production and statistical estimation to predict the expected harvest. By calculating advanced production methods and the rational valuation of different factors, we can accurately capture the variety of growth characteristics and the expected yield. This paper obtained 32 feature variables related to melons, including phenological features, shape features, and color features.

Panax notoginseng saponins induce apoptosis in retinoblastoma Y79 cells via the PI3K/AKT signalling pathway.

This study aimed to investigate the effects of Panax notoginseng saponins (PNS) on the proliferation, apoptosis, and PI3K/AKT signalling pathways of retinoblastoma Y79 cells to explore the possible mechanism of action of PNS on retinoblastoma. The effects of PNS and carboplatin on the proliferation of Y79 cells were examined using cell counting kit-8 assay. And the apoptosis rate, the mRNA and protein levels of apoptosis-related genes and the expression of PI3K/AKT pathway protein were assessed.

Case Report: Treatment of Oral Lichen Planus With a Focus on Psychological Methods.

Oral lichen planus (OLP) is one of the most common chronic diseases; however, its etiology remains unknown. More and more studies have revealed that emotional instability is one of the risk factors for the onset and expansion of OLP, especially in patients suffering from depression, anxiety disorder, and acute stress. In this case report, we had a 32-year-old female OLP patient who had no obvious response to conventional OLP drugs.

Anti-proliferation and apoptosis-inducing effects of sodium aescinate on retinoblastoma Y79 cells.

Aim: To investigate the anti-proliferation and apoptosis-inducing effects of sodium aescinate (SA) on retinoblastoma Y79 cells and its mechanism.

Methods: Y79 cells were cultured at different drug concentrations for different periods of time (24, 48, and 72h). The inhibitory effect of SA on proliferation of Y79 cells was detected by the cell counting kit-8 (CCK-8) assay, and the morphology of Y79 cells in each group was observed under an inverted microscope.

Using Relaxation Time to characterize biological effects of different mutagens.

All kinds of mutagenic factors may cause physiological, biochemical and genetic changes of all organisms. To characterize their characteristic biology effects, the concept of Relaxation Time (RT) was introduced for the first time, and the specific process was as follows. After mutation of organisms, the offsprings will be continuingly cultured (or cultivated) to the next generation (Rx).

Overexpression of NtSnRK2.2 enhances salt tolerance in Nicotiana tabacum by regulating carbohydrate metabolism and lateral root development.

SnRK2 is a plant-specific protein kinase family implicated in environmental stress tolerance. Individual SnRK2 genes have acquired distinct regulatory properties in response to various environmental stresses. In this study, NtSnRK2.

Selenium Modulates the Level of Auxin to Alleviate the Toxicity of Cadmium in Tobacco.

Cadmium (Cd) is an environmental pollutant that potentially threatens human health worldwide. Developing approaches for efficiently treating environmental Cd is a priority. Selenium (Se) plays important role in the protection of plants against various abiotic stresses, including heavy metals.

The unique evolutionary pattern of the Hydroxyproline-rich glycoproteins superfamily in Chinese white pear (Pyrus bretschneideri).

Background: The hydroxyproline-rich glycoprotein (HRGP) superfamily, comprising three families (arabinogalactan-proteins, AGPs; extensins, EXTs; proline-rich proteins, PRPs), is a class of proline-rich proteins that exhibit high diversity and are involved in many aspects of plant biology.

Results: In this study, 838 HRGPs were identified from Chinese white pear (Pyrus bretschneideri) by searching for biased amino acid composition and conserved motifs. 405 HRGPs were derived from whole genome duplication (WGD) events which is suggested to be the major force of driving HRGPs expansion and the recent WGD event shared by apple and pear generated most duplicated HRGPs in pear.

Three dimensional approach to investigating biological effects along energetic ion beam pathways.

Heavy ion beams have many exciting applications, including radiotherapy of deep-seated tumors and simulation tests of space irradiation for astronauts. These beams often use a feature that concentrates the energy deposition largely along the end of the energy pathway, leading to different distributions of biological effects along the axial direction. Currently, there is relatively little information regarding the radial directional difference of biological effects along the heavy ion paths.

Effects of Leptin on Na+/Ca2+ Exchanger in PC12 Cells.

Background/aims: Alzheimer's disease (AD) is known to be related to alterations in neuronal intracellular calcium activity ([Ca2+]i). The present study revealed the distinct role of leptin in Na+/Ca2+-exchanger activity.

Methods: [Ca2+]i was determined utilizing Fura-2 fluorescence.

The complete mitochondrial genome of the Southern bluefin tuna Thunnus maccoyii.

The complete mitochondrial genome of the juvenile Southern bluefin tuna Thunnus maccoyii collected from Sea of Japan was determined by next-generation sequencing. The mitogenome is a circular molecule 16,529 bp in length, including the typical structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a control region. The TAS, central CSB and CSB were detected in the control region.

The complete mitochondrial genome of the juvenile Atlantic bluefin tuna Thunnus thynnus (Perciformes, Scombridae).

The complete mitochondrial genome of the juvenile Atlantic bluefin tuna Thunnus thynnus collected from Sea of Japan was determined by next-generation sequencing. The mitogenome is a circular molecule 16,529 bp in length, including the typical structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a control region. The TAS, central CSB and CSB were detected in the control region.

The complete mitochondrial genome of the juvenile Pacific bluefin tuna Thunnus orientalis (Perciformes, Scombridae).

The complete mitochondrial genome of the juvenile Pacific bluefin tuna Thunnus orientalis collected from Sea of Japan was determined by next-generation sequencing. The mitogenome is a circular molecule 16,529 bp in length, including the typical structure of 13 protein-coding genes, 2 ribosomal RNA genes, 22 transfer RNA genes and a control region. The termination-associated sequence (TAS), central conserved sequence blocks (CSB) and CSB were detected in the control region.

[Effects of glutamine combined with ulinastatin on inflammatory response of patients with severe burn injury].

Objective: To observe the effects of glutamine combined with ulinastatin on inflammatory response of patients with severe burn injury.

Methods: Sixty patients with severe burn injury admitted to our burn wards from January 2010 to December 2011 conforming to the study criteria were divided into control group (C, n = 20), glutamine group (G, n = 20), and glutamine combined with ulinastatin group (G + U, n = 20) according to the random number table. Another 10 healthy volunteers were chosen as normal control group (NC).

Toxicity reduction in an industrial nitro-aromatic wastewater plant: an assessment and a proposed improvement.

In this study, the performance of a typical Chinese industrial nitro-aromatic wastewater project (operational capacity: 3,000 m(3)d(-1)) was evaluated using chemical properties and toxicity data. Additionally, the relationship between the removal of organic pollutants and toxicity reduction was investigated throughout the whole-process wastewater treatment. Current advanced treatment reduced the dissolved organic carbon by 40% compared with biologically treated wastewater effluent (BTWE), but the acute toxicity and early life-stage toxicity increased significantly.

Modelling pollen-mediated gene flow in rice: risk assessment and management of transgene escape.

Fast development and commercialization of genetically modified plants have aroused concerns of transgene escape and its environmental consequences. A model that can effectively predict pollen-mediated gene flow (PMGF) is essential for assessing and managing risks from transgene escape. A pollen-trap method was used to measure the wind-borne pollen dispersal in cultivated rice and common wild rice, and effects of relative humidity, temperature and wind speed on pollen dispersal were estimated.

Effect of intravitreal bevacizumab injection before vitrectomy on proliferative diabetic retinopathy.

Aim: To evaluate the effect of intravitreal bevacizumab (IVB) injection 1 week before pars plana vitrectomy (PPV) in proliferative diabetic retinopathy (PDR) patients.

Methods: A retrospective research was done on 46 PDR patients who were divided into PPV group (n=28) and IVB group (n=18, PPV with preoperative IVB). Bevacizumab was injected 1 week before PPV.