Association between composite dietary antioxidant index and stroke among individuals with diabetes.

Background: Recent research has underscored the potentially protective role of dietary antioxidants against chronic conditions, such as cardiovascular diseases and stroke. The composite dietary antioxidant index (CDAI), which reflects the overall intake of key dietary antioxidants, has been identified as a crucial metric for exploring this relationship. Although previous research has shown a negative correlation between CDAI levels and stroke risk in prediabetic individuals, there remains a substantial gap in understanding this association among individuals with dia-betes, who are at an inherently greater risk for cerebrovascular events.

[Expression and Function of circ_0073585 in Acute Myeloid Leukemia].

Objective: To investigate the expression level, clinical significance and function of circular RNAs (circRNAs) circ_0073585 in the bone marrow of patients with acute myeloid leukemia (AML).

Methods: The expression levels of circ_0073585 in bone marrow samples of 106 newly diagnosed AML patients and 38 controls were detected by real-time quantitative PCR (RQ-PCR). The differences were compared between the two groups and their clinical significance was analyzed.

[Spatial-temporal Variation in Water Quality of Rain-source Rivers in Shenzhen from 2015 to 2021 and Its Response to Rainfall].

Rain-source urban rivers have the characteristics of small water capacity， lack of dynamic water supply， and being easily polluted. This study analyzed the spatial and temporal distribution characteristics of river water quality and the response of characteristic pollutants to rainfall based on daily rainfall data and 21 water quality indicators of nine major river basins in Shenzhen （excluding Shenzhen-Shantou） from 2015 to 2021 by using the single-factor assessment method， comprehensive pollution index method， hierarchical cluster analysis， and Pearson correlation. The results showed that： ① in 2015， the water quality of most sections in the whole region was inferior Class V water.

Dynamic changes of gut bacterial communities present in larvae of Anoplophora glabripennies collected at different developmental stages.

The Asian long-horned beetle, Anoplophora glabripennies (Motschulsky), is a destructive wood-boring pest that is capable of killing healthy trees. Gut bacteria in the larvae of the wood-boring pest is essential for the fitness of hosts. However, little is known about the structure of the intestinal microbiome of A.

Similar gut bacteria composition in Apriona germari on two preferred host plants.

Apriona germari is one of the most serious wood-boring pests that cause damage to economic and landscaping trees and has adapted to a wide range of plants as diet. Gut bacteria play an important role in biology and ecology of herbivores, especially in growth and adaptation. To investigate how plant hosts shape A.

Circular RNA BMI1 Serves as a Potential Target for Diagnosis and Treatment in Esophageal Cancer.

Aims: Previous studies have confirmed that BMI1 is elevated in esophageal cancer, which is a potential therapeutic target for esophageal cancer. However, the clinical significance of circular RNA BMI1 (circ-BMI1) in esophageal cancer is not yet clear. Herein, we revealed the clinical implication of circ-BMI1 in esophageal cancer, and provided a theoretical basis for molecular diagnosis and potential targeted therapy of esophageal cancer.

Acts as a Potential Biomarker for AML and Reveals a Potential ceRNA Network of //.

Purpose: Our research aimed to investigate the expression level of _, which is transcribed from , and find out the association of // network in acute myeloid leukemia (AML).

Methods: expression in 115 AML patients and 48 controls was detected by using real-time quantitative PCR. The diagnostic value of expression was evaluated by receiver operating characteristic curve.

Low Expression of Pseudogene POU5F1B Affects Diagnosis and Prognosis in Acute Myeloid Leukemia (AML).

BACKGROUND The transcription factor Oct-4 is necessary for maintaining pluripotency and self-renewal of embryonic stem cells, and POU5F1B is a processed pseudogene of Oct-4 with coding capacity. The purpose of this study is to evaluate the expression and clinical implication of POU5F1B in AML. MATERIAL AND METHODS The expression of the POU5F1B transcript was evaluated in 175 newly diagnosed AML patients and 39 healthy controls by use of real-time quantitative PCR (RQ-PCR).

Polysaccharides extracted from the roots of Bupleurum chinense DC modulates macrophage functions.

The present study aimed to investigate the effects of polysaccharides extracted from Bupleurum chinense DC (BCPs) on macrophage functions. In the in vivo experiment, 1 mL of 5% sodium thioglycollate was injected into the abdomen of the mice on Day 0 and macrophages were harvested on Day 4. The macrophages were cultured in plates and treated with different concentrations of BCPs and stimulus.

[Preparation and characterization of a monoclonal antibody against human c-Kit].

Aim: To prepare anti-c-Kit monoclonal antibodies and characterize their specificity of epitope recognition.

Methods: cDNA encoding human c-Kit extracellular domain was constructed into a procaryotic expression vector pQE30 and the correctness of the reconstructed plasmid pQE30-KitD4-5 was verified by sequencing. The plasmid was transformed into E.

[Study of signal transduction mediated by integrin alphaIIbbeta3 using a dominant negative model].

This study was purposed to investigate the role of integrin beta3 cytoplasmic domain in signal transduction mediated by integrin alphaIIbbeta3 and to explore the effect of integrin beta3 on signal transduction and specificity in condition without alphaIIb subunit. The fusion protein (Tac/beta3) was stably expressed in CHO cell line expressing GPIbIX, integrin alphaIIbbeta3 (IbIX/IIbIIIa-CHO cell line) by combining extracellular and transmembrane domains (Tac) of IL-2 receptor with integrin beta3 cytoplasmic domain (beta3) for formation of fusion protein (Tac/beta3). Then a series of tests were performed, including spreading and stable adhesion of IbIX/IIbIIIa-CHO cell line in solid phase fibrinogen (Fg), fibrin clot restriction and soluble fibrinogen binding, which represent outside-in and inside-out signal transduction events.

Fibrinogen interaction of CHO cells expressing chimeric alphaIIb/alphavbeta3 integrin.

Aim: The molecular mechanisms of the affinity regulation of alphavbeta3 integrin are important in tumor development, wound repairing, and angiogenesis. It has been established that the cytoplasmic domains of alphavbeta3 integrin play an important role in integrin-ligand affinity regulation. However, the relationship of structure-function within these domains remains unclear.