Resultados de búsqueda - Yang Hu

High concentration of ammonia and nitrite in fish/shrimp culture system is harmful to aquatic creatures, and the excess nitrogen and phosphorus discharged into rivers and lakes without treatment will lead to eutrophication of water body. Therefore, using hydrophytes or filter feeders to control effe...

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The examination of government intervention in rural tourism within developing countries remains a critical area of academic inquiry. This study investigates the relationship between government intervention in rural tourism and the income growth of rural residents by utilizing a Difference-in-Differe...

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The application of real-time, site-specific nitrogen management can guarantee the high yield of rice, and improve the utilization rate of nitrogen. The management pointed out that soil and plant analyzer development value (SPAD value) could be an index for nitrogen application precise precision, nam...

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Abstract Non-Technical Summary As cities like Beijing expand rapidly, green and blue spaces (GBS)—essential for ecosystem services (ESs) such as clean air, flood control, and recreation—are increasingly threatened. This 20-year study examines how urban expansion and policy interventions have shaped...

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In order to study the immunomodulatory effects of peptides derived from edible mushroom, crude protein was extracted from dried powder of Pleurotus eryngii and sequentially hydrolyzed with pepsin and trypsin. The resulting hydrolysate was separated and purified by ultrafiltration with membranes with...

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Accurately perceiving spatial distribution patterns, detecting dynamic evolution characteristics, and issuing early warnings set higher standards for indoor safety and protection efforts. Computational fluid dynamics (CFD) methods provide accurate predictions but struggle with real-time performance,...

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Cell death, or programmed cellular termination, represents a fundamental biological phenomenon crucial for maintaining organismal homeostasis. Traditionally conceptualized as a passive terminal state associated with inflammatory responses and elimination of compromised cells, contemporary research h...

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Microvitellogenin (mVg) belongs to the lepidopteran-specific lipoprotein_11 super family and is thought to be involved in insect reproduction. However, the function of mVg in reproduction has not been established. In this study, we identified and characterized MsmVg in Mythimna separata, a destructi...

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Reactive oxygen species (ROS) exhibit a dual regulatory role in cancer biology. While moderate ROS levels promote tumorigenesis via DNA mutagenesis, excessive ROS accumulation induces cancer cell death through oxidative stress. Therefore, ROS homeostasis represents a promising therapeutic target in...

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Abstract Objectives This study aimed to evaluate the diagnostic utility of GATA3 and CD138 as basal compartment markers in differentiating benign prostatic hyperplasia (BPH) from prostate cancer (PCa). Methods Immunohistochemical analysis of GATA3, CD138, CK34βE12, and P63 was performed on 131 prost...

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Chimeric antigen receptor-modified T (CAR-T) cell therapy, as a new type of cellular immunotherapy, has shown good clinical efficacy in the treatment of malignant hematological tumors, especially B-cell acute lymphoblastic leukemia. However, there are problems such as antigen loss and immune evasion...

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Grassland degradation influences arthropod community structure and abundance, which, in turn, modulate element cycling in grassland ecosystems through predation and soil structure modification. In order to explore the influence of degradation on arthropods in Bayinbuluk alpine grassland, we selected...

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ABSTRACT Traditional heterogeneous enzymatic reactions involving hydrophobic substrates rely on emulsifiers, which pose environmental risks and can destabilize enzymes. To address this problem, a self‐emulsifying system based on biofilm surface layer protein A (BslA) was designed and established in...

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Objective: To explore the indications and efficacy of augmentative locking compression plate (LCP) or less invasive stabilization system (LISS)with autogenous bone grafting (BG) in treating distal femoral nonunion subsequent to failed retrograde intramedullary nailing (RIN). Methods: A retrospective...

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Discovering spatially associated objects involves measuring objects’ similarities and retrieving associated objects. The integration of spatial topology and network models for discovering associated objects remains largely unexplored. Here, the concept of a maximum topological accessibility path was...

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Edible blood products from domestic livestock are high-value derivatives produced during slaughter, with significant potential in biomedicine and disease treatment. Livestock blood is rich in proteins, peptides, iron, vitamins and other bioactive substances. Among them, functional proteins and pepti...

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