Publications by authors named "Yunan Hu"

Background: Laji-He is a traditional rice-based snack from the Beibu Gulf region in southern China. In the Beibu Gulf region, "Laji-He" (literally "garbage He") signifies the removal of toxins from the body, making it a truly "green" food. Laji-He holds essential cultural and medicinal value, incorporating various medicinal plants into its preparation.

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Recently, there has been increased attention on the treatment of cartilage repair. Overall, we constructed PHBVHHx-COL, a composite hydrogel of PHBVHHx-co-PEG and collagen, and evaluated its cartilage repair efficacy through and studies using hydrogel loaded with peripheral blood-derived mesenchymal stem cells (PBMSCs). Rheological properties and compressive mechanical properties of the hydrogels were systematically evaluated.

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Background: Acute Achilles tendon rupture (AATR) is common among young individuals. There are various management options available, including conservative treatment, open surgical repair, and minimally invasive treatments. However, the optimal treatment approach remains controversial.

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Background: Osteoarthritis (OA) is a prevalent and disabling disease that affects a significant proportion of the global population. Urine-derived stem cells (USCs) have shown great prospects in the treatment of OA, but there is no study that has compared them with traditional stem cells.

Purpose: This study aimed to compare the therapeutic efficacy and mechanisms of USCs and adipose-derived stem cells (ADSCs) for OA treatment.

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Article Synopsis
  • * The study involved analyzing data from 33 patients who underwent the treatment between 2011 and 2020, focusing on outcomes like pain scores, functional scores, and recurrence rates.
  • * Results showed that most patients experienced significant symptom relief with only a small recurrence rate, and there were no notable differences in outcomes between two surgical approaches used in the study.
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Background And Aims: Soil salinization adversely threatens plant survival and food production globally. The mobilization of storage reserves in cotyledons and establishment of the hypocotyl/root axis (HRA) structure and function are crucial to the growth of dicotyledonous plants during the post-germination growth period. Here, we report the adaptive mechanisms of wild and cultivated soybeans in response to alkali stress in soil during the post-germination growth period.

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Environmental microorganisms commonly inhabit dense multispecies biofilms, fostering mutualistic relationships and co-evolution. However, the mechanisms underlying biofilm formation and microbial interactions within the Baijiu fermentation microecosystem remain poorly understood. Hence, the objective of this study was to investigate the composition, structure, and interactions of microorganisms residing in biofilms on environmental surfaces in Baijiu production.

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The increasing prevalence of noncommunicable diseases in the aging population has been correlated with a decline in innate and adaptive immune responses; hence, it is imperative to identify approaches to improve immune function, prevent related disorders, and reduce or treat age-associated health complications. Prebiotic supplementation is a promising approach to modulate the gut microbiome and immune system, offering a potential strategy to maintain the integrity of immune function in older individuals. This review summarizes the current research on prebiotic galacto-oligosaccharide (GOS) immunomodulatory mechanisms mediated by bacterial-derived metabolites, including short-chain fatty acids and secondary bile acids, to maintain immune homeostasis.

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Water shortage is one of the most important environmental factors limiting crop yield. In this study, we used wild soybean (Glycine soja Sieb. et Zucc.

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Network analysis provides a novel approach to discovering associations between mental disorders at the symptom level. This study aimed to examine the characteristics of the network of depression and anxiety symptoms and their associations with mobile phone addiction (MPA) among Chinese medical students during the late stage of the COVID-19 pandemic. A total of 553 medical students were included.

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Wild soybean (), the ancestor of cultivated soybean, has evolved into many ecotypes with different adaptations to adversity under the action of divergent evolution. Barren-tolerant wild soybean has developed adaptation to most nutrient-stress environments, especially with respect to low nitrogen (LN) conditions. This study describes the differences in physiological and metabolomic changes between common wild soybean (GS1) and barren-tolerant wild soybean(GS2) under LN stress.

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Background: Numerous studies have investigated anatomic factors for anterior cruciate ligament (ACL) injuries, such as posterior tibial slope (PTS) and notch width index (NWI). However, anterior tibial spine fracture (ATSF) as a specific pattern of ACL injury, a bony avulsion of the ACL from its insertion on the intercondylar spine of the tibia, has rarely been explored for its anatomical risk factors. Identifying anatomic parameters of the knee associated with ATSF is important for understanding injury mechanisms and prevention.

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The keys to alkali-stress resistance of barren-tolerant wild soybean lay in enhanced reutilization of reserves in cotyledons as well as improved antioxidant protection and organic acid accumulation in young roots. Soil alkalization of farmlands is increasingly serious, adversely restricting crop growth and endangering food security. Here, based on integrated analysis of transcriptomics and metabolomics, we systematically investigated changes in cotyledon weight and young root growth in response to alkali stress in two ecotypes of wild soybean after germination to reveal alkali-resistance mechanisms in barren-tolerant wild soybean.

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Purpose: To assess deep learning denoised (DLD) computed tomography (CT) chest images at various low doses by both quantitative and qualitative perceptual image analysis.

Methods: Simulated noise was inserted into sinogram data from 32 chest CTs acquired at 100 mAs, generating anatomically registered images at 40, 20, 10, and 5 mAs. A DLD model was developed, with 23 scans selected for training, 5 for validation, and 4 for test.

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Salt stress has become one of the main factors limiting crop yield in recent years. The post-germinative growth is most sensitive to salt stress in soybean. In this study, cultivated and wild soybeans were used for an integrated metabonomics and transcriptomics analysis to determine whether wild soybean can resist salt stress by maintaining the mobilization of stored substances in cotyledons and the balance of carbon and nitrogen in the hypocotyl/root axis (HRA).

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Plant growth, development, yield and quality are limited by barren soil. Soil phosphorus deficiency is one of the common factors causing soil barrenness. Plants have evolved morphological, physiological and molecular adaptations to resist to phosphorus deficiency.

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The regulation of microbial communities is an important strategy for fermentation management. Dynamic microbiota during the Baijiu fermentation is shaped by a variety of abiotic factors. Therefore, this study aims to investigate the effects of the microbiota of the fermentation starter Daqu on the microbial assembly and the interaction of microbiota succession and abiotic factors during the second round (Ercha) of light-flavor Baijiu fermentation.

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The poor-soil-tolerant wild soybean resist phosphorus deficiency by remodeling membrane lipids to reuse phosphorus. The plants synthesize phenolic acids and flavonoids to remove reactive oxygen species and protect membrane stability. Poor soil largely limits plant yields, and the development and utilization of high-quality wild plant resources is an effective approach to resolving this problem.

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Article Synopsis
  • Multi-drug resistance and biofilm formation in Staphylococcus aureus present significant challenges in treatment, prompting a search for innovative solutions.
  • The study explores a sustainable method for creating silver nanoparticles (AgNPs) using tannic acid and sodium alginate, showcasing a promising antibacterial agent against S. aureus.
  • Results indicate that these AgNPs effectively damage bacterial cells and significantly reduce biofilm formation, suggesting they could be developed into a new treatment strategy.
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The microbiota of the pretreatment phase is crucial to the assembly of the microbial community in the saccharification of -flavor . This study investigates the shifts in microbial community diversity from the pretreatment of raw materials to the end of saccharification. High-throughput sequencing reveals that , , and in the bacterial community and , , , and in the fungal community are predominant during raw material pretreatment and saccharification processes.

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Article Synopsis
  • The study investigates how different bacteria from the Enterobacteriaceae family form dual-species biofilms in raw-meat-processing environments, which increases contamination risk.
  • Crystal violet staining showed that these dual-species biofilms grew significantly larger after 21 hours compared to single-species biofilms, with one species dominating in number.
  • Advanced analysis techniques revealed numerous unique metabolites and metabolic pathways specifically active in the dual-species biofilms, offering insights into how these bacterial interactions influence their growth and behavior.
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