Publications by authors named "Qin N"

The theoretical relationship between social media use and job satisfaction, especially concerning gender-specific mechanisms, remains a subject of ongoing debate in the literature. This divergence reflects our insufficient understanding of the complex relationships among gender, social media use, and job satisfaction. Drawing on Social Role Theory (SRT) and the Theory of Planned Behavior (TPB), this study utilizes 4651 valid samples from the 2020 China Family Panel Studies (CFPS) database to investigate how gender influences interpersonal relationships through social media sharing frequency, thereby enhancing job satisfaction.

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Objective: To explore the effects of donor sperm on reproductive quality of life, sleep quality and erectile function in patients with severe oligoasthenospermia after the failure of intracytoplasmic sperm injection (ICSI), and to provide targeted reference for intervention.

Methods: From January 2021 to December 2023, patients with severe oligoasthenospermia who received assisted pregnancy treatment in Obstetrics and Gynecology Hospital Affiliated to Tongji University were selected as the study objects. Among them, 82 cases using sperm donor assisted pregnancy after ICSI failure were set as the observation group, and 82 cases using propensity score 1:1 matching ICSI failure after ICSI assisted pregnancy were set as the control group.

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Background: Lynch syndrome (LS)-associated colorectal cancer (CRC) always ascribes to pathogenic germline mutations in mismatch repair (MMR) genes. However, the penetrance of CRC varies among those with the same MMR gene mutation. Thus, we hypothesized that the gut microbiota is also involved in CRC development in LS families.

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Introduction: Despite the implementation of mechanical thrombectomy, acute ischaemic stroke with large vessel occlusion (AIS-LVO) remains a significant health concern, characterised by substantial morbidity and mortality. Our trial aims to evaluate the efficacy and safety of minocycline in reducing infarct volume and improving functional outcomes in patients undergoing mechanical thrombectomy for anterior circulation AIS-LVO.

Methods And Analysis: The MIST-A trial is a prospective, randomised, open-label, blinded-endpoint trial to be conducted across 12 medical centres.

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Background And Objective: Gastric cancer (GC) remains a significant global health challenge, characterized by high incidence and mortality rates, particularly in East Asia. A comprehensive understanding of the disease burden of gastric cancer is crucial for developing effective prevention and treatment strategies. However, comprehensive global assessments of the disease burden of gastric cancer remain limited.

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Fluid displacement within layered porous media is more complex than in nonlayered ones. Most of the previous studies placed a focus on the porous media with layerings perpendicular to the flow direction, and the effects of pore topology were often ignored. Therefore, this study aims to reveal the flow physics in porous media with layering parallel to the flow direction by accounting for the specific pore topology.

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(3-(pyrimidin-4-yl)-7-azaindoles) are synthetic hybrids of the naturally occurring alkaloids and and display a strong cytotoxic potential. We have recently shown that the novel derivative is highly cytotoxic in several lymphoma and leukemia cell lines as well as in primary patient-derived lymphoma and leukemia cells and predominantly targets cyclin-dependent kinases (CDKs). Here, we efficiently synthesized nine novel 2-aminopyridyl congeners (-), i.

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Article Synopsis
  • The study investigates CP symmetry violation in the decay of D^{+} particles into K^{-}K^{+}π^{+} using data from proton-proton collisions at a high energy of 13 TeV.
  • A unique model-independent method was employed to analyze the phase-space distributions of D^{+} and D^{-} particles, correcting for any instrumental biases using D_{s}^{+} decays.
  • The findings indicate no significant evidence of CP violation, with a p value of 8.1%, and measure specific CP asymmetry observables, marking this study as the most sensitive search of its kind in multibody decays.
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Cytokinin signalling plays both positive and negative roles in plant resistance to pathogens. It is not clear whether the role of cytokinin changes at the different stages of pathogen infection. Arabidopsis thaliana sequentially exhibits distinct root morphological symptoms during Ralstonia solanacearum infection, which offers a good system to investigate function of cytokinin in the whole pathogen infection process.

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This study aims to explore the impact of comprehensive medical care on the daily life of patients with coronary heart disease (CHD) and to evaluate its effectiveness in improving quality of life, alleviating symptoms, and reducing the risk of cardiac events. A new comprehensive medical care scheme combining Traditional Chinese Medicine nursing differentiation, collaborative nursing interventions, and specialized community care was proposed. Patients with CHD were recruited as study subjects.

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  • Adolescents and young adults with cancer face significant psychological distress, and social support has been linked to lower distress levels, but the impact of character strengths on this relationship is less understood.
  • A study in Changsha, China, involving 728 AYAC participants identified three character strength patterns: low, moderate, and high, with those having higher strengths reporting less distress, especially among males.
  • Contrary to expectations, character strength patterns did not significantly affect the link between social support and distress, but they provided stronger protective benefits, indicating the importance of individual strengths in managing psychological health in this population.
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  • Deficiency in DNA-damage repair (DDR) genes is linked to a higher risk of lung cancer, especially due to rare loss-of-function variants, prompting research into the role of rare regulatory variants.* -
  • By analyzing whole-genome sequencing data from nearly 3,000 lung cancer patients and 3,000 controls, researchers identified 750 rare functional regulatory variants (frVars) that affect the transcriptional activity of DDR gene promoters, with a notable increase in these variants among lung cancer cases.* -
  • Specifically, down-regulated transcriptional variants (dr-frVars) were significantly associated with lung cancer risk, highlighting the importance of functional regulatory variants in DDR genes, alongside more commonly studied variants, in contributing to
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  • * The study reveals that when chlorides are attacked by ferrate(VI), they transform into active chlorine species (ACS), which can create toxic chlorinated byproducts, including common chlorinated phenolics and complex oligomers.
  • * Predictions using ECOSAR software suggest that these chlorinated byproducts are highly ecotoxic, highlighting potential risks associated with using FOT in real-world applications.
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The traditional method of acetamiprid residue detection is difficult to operate, time-consuming, laborious and requires high professional knowledge of the detection personnel, which cannot meet the requirement of on-field rapid detection. For this reason, a colorimetric aptasensor based on an entropy-catalyzed amplification system was developed for the ultrasensitive and selective determination of acetamiprid. In the absence of acetamiprid, the aptamer and cDNA form a double-stranded structure.

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The activation of neural stem cells (NSCs) residing in the subventricular zone (SVZ) and dentate gyrus (DG) has been shown to promote the restoration of damaged brain tissues. Ginsenoside Rb3 (Rb3) is a bioactive substance known for its pharmacological properties in treating neurological disorders. This study investigated the effects of Rb3 on neural regeneration following ischaemic stroke (IS) and the underlying mechanisms involved.

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Scope: The intestinal flora is involved in the maintenance of human health and the development of diseases, and is closely related to the brain. As an essential amino acid, tryptophan (TRP) participates in a variety of physiological functions in the body and affects the growth and health of the human body. TRP catabolites produced by the gut microbiota are important signaling molecules for microbial communities and host-microbe interactions, and play an important role in maintaining health and disease pathogenesis.

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Background: Obesity and adverse lipid profile leads to female infertility. The cardiometabolic index (CMI) is a promising indicator for predicting obesity-related diseases. The correlation between CMI and female infertility merits further investigation.

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Article Synopsis
  • * Symptoms such as a rash, cognitive changes, and memory loss led to lumbar puncture, revealing elevated protein levels and HHV-6B sequences in cerebrospinal fluid, while brain MRI showed hippocampal abnormalities.
  • * The patient was successfully treated with ganciclovir and dexamethasone, resulting in improved memory and orientation, stressing the importance of timely diagnosis and aggressive treatment for better patient outcomes.
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Introduction: Antibiotic use in broilers is being discouraged globally due to the challenges it poses. This study was conducted to assess the effects of supplementing broilers with a Symbiotic-Enzyme complex (SEC) containing prebiotics (), probiotics ( and ), and enzymes (, and α) as an alternative to antibiotics on growth performance, carcass and meat quality traits, mortality, linear body measurements, intestinal morphology and immune organ indexes.

Method: A total of 864 mixed-sex 1-day-old arbor acres (AA+) broilers were allocated to 8 experimental groups replicated 9 times with 12 chickens per replicate.

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Objective: This review aimed to consolidate existing knowledge on this phenomenon by incorporating direct testimonies from individuals who have experienced breast cancer.

Methods: A thorough metasynthesis of qualitative studies was conducted. English articles published prior to September 18 2023 were searched from eight databases, including PubMed, Cochrane Library, Web of Science, Embase, the Chinese biomedical literature service system, the China National Knowledge Infrastructure, the Wanfang Database, and the Wipu Database.

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Rationale And Objectives: This study aimed to address the challenge of predicting treatment outcomes for patients with uterine fibroids undergoing high-intensity focused ultrasound (HIFU) ablation. We developed medical-assisted diagnostic models to accurately predict the ablation rates and volume reduction rates, thus assessing both short-term and long-term treatment effects of fibroids.

Materials And Methods: For the ablation rate prediction, our study included 348 fibroids, categorized into 181 fully ablated and 167 inadequately ablated fibroids.

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Article Synopsis
  • The study discusses a biomimetic olfactory sensing system modeled after the Drosophila fruit fly's olfactory sensory system, which benefits from low power use, speed, and precision.
  • This system integrates an 18-channel MEMS sensor array that includes various gas, humidity, and temperature sensors, along with a CMOS circuit and a lightweight machine-learning algorithm.
  • The system can identify 7 types of gases with 98.5% accuracy and predict gas concentrations with 93.2% accuracy, making it effective for use in emergency situations where environmental sensing is crucial.
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γ-Hydroxybutyrate (GHB) is an important C4 platform chemical, serving as a crucial precursor for the synthesis of various bulk chemicals, including γ-butyrolactone (GBL) and 1,4-butanediol (1,4-BDO). In this study, we report the systematic metabolic engineering of for the biological production of GHB from glucose via the introduction of a glutamate-derived pathway. We showed that is a promising host for producing GHB due to its higher tolerance to GHB as compared to other chassis.

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Cadmium sulfide (CdS) based heterojunctions, including type-II, Z-scheme, and S-scheme systems emerged as promising materials for augmenting photocatalytic hydrogen (H) generation from water splitting. This review offers an exclusive highlight of their fundamental principles, synthesis routes, charge transfer mechanisms, and performance properties in improving H production. We overview the crucial roles of Type-II heterojunctions in enhancing charge separation, Z-scheme heterojunctions in promoting redox potentials to reduce electron-hole (e/h) pairs recombination, and S-scheme heterojunctions in combining the merits of both type-II and Z-scheme frameworks to obtain highly efficient H production.

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  • This study used advanced technology to analyze how different treatments affect the texture of ready-to-eat (RTE) shrimps during storage.
  • The ultra-high pressure heat-assisted treatment (UHP-HAT) improved shrimp texture while also reducing damage from protein oxidation.
  • A predictive model was created using hyperspectral imaging, showing a strong link between texture and spectral data, helping to reveal the chemical changes in the shrimp's protein structure.
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