Publications by authors named "Junjian Tian"

Previous studies have confirmed that acupuncture for irritable bowel syndrome (IBS) provided an additional benefit over usual care alone. Therefore, we performed a multicenter, randomized, sham-controlled trial to assess the efficacy and safety of acupuncture versus sham acupuncture for refractory IBS in patients in the context of conventional treatments. Patients in the acupuncture and sham acupuncture groups received real or sham acupuncture treatment in 3 sessions per week for a total of 12 sessions.

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Background: : Brown adipose tissue (BAT) is a unique thermogenic tissue in mammals mediated by uncoupling protein 1 (UCP1). The energy generated by glucose and triglyceride metabolism is released and transmitted throughout the body as heat. Understanding the factors influencing BAT function is crucial to determine its metabolic significance and effects on overall health.

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Background: Metabolic defects play a crucial role in Alzheimer's disease (AD) development. Brown adipose tissue (BAT) has been identified as a novel potential therapeutic target for AD due to its unique role in energy metabolism. Electroacupuncture (EA) shows promise in improving cognitive ability and brain glucose metabolism in AD, but its effects on peripheral and central metabolism are unclear.

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Objectives: This study aims to investigate the incidence of and factors associated with irritable bowel syndrome (IBS) among resident physicians in standardised training at eight traditional Chinese medicine (TCM) hospitals in China.

Design: A cross-sectional survey was administered to resident physicians in their first to third years of standardised training at eight TCM hospitals.

Participants And Setting: A total of 514 resident physicians in standardised training were included.

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Irritable Bowel Syndrome (IBS) is the most common functional gastrointestinal disorder. As one of the most common subtypes of IBS, IBS-D can impair the patients' quality of life (QOL) and decreased work productivity. Acupuncture may be a potential treatment for patients with IBS-D.

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The effects of lignin (LIG) on coal gangue (CG) pyrolysis characteristics, gas emissions, and multi-lump parallel reaction modeling are studied in this paper. The combined thermogravimetry and Fourier infrared spectrometer were used to obtain the weight loss and gas product functional group data of the co-pyrolysis of coal gangue and lignin. Gaussian peaks were used to analyze the reaction degree of different proportions of lignin added to coal gangue at different temperatures.

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Co-pyrolysis technology of urban solid waste and biomass has broad application prospects in alleviating energy crisis and environmental pollution. In this study, thermogravimetric-Fourier transform infrared spectroscopy (TG-FTIR) was used to study the co-pyrolysis characteristics of coal gangue (CG) and coffee industry residue (CIR). CG and CIR were uniformly mixed according to the mass ratios of 1: 0, 7:3, 5:5, 3:7, and 0:1.

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The pyrolysis experiment of biomass added to coal gangue was studied by thermogravimetric-Fourier transform infrared spectroscopy-mass spectrometry (TG-FTIR-MS) method. The multi-component reaction model was used to simulate the pyrolysis reaction of coal gangue and biomass. The most suitable model was obtained, and the pyrolysis mechanism was analyzed.

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Urinary tract infection (UTI) in traditional Chinese medicine (TCM) belongs to the category of stranguria. This article describes the unsatisfactory situations in clinical practice such as antibiotics abuse, increasing of drug-resistant bacteria, high recurrence rate, etc. According to evidence-based medicine, literatures as evidence are collected for summarizing and analyzing and the result shows the advantages of TCM of relieving symptoms, reducing the dosage of antibiotics, less side effects, lower recurrence rate, etc.

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Article Synopsis
  • Low molecular-mass nonylphenol ethoxylates (NPEOs) and 4-nonylphenol (NP) are harmful contaminants found in soil and vegetables, derived from their higher molecular mass counterparts used as surfactants.
  • Sample analyses from 27 vegetable farms in South China revealed NP and NP(1)EO concentrations varied in soil (ND to 7.22 μg kg(-1) dw) and vegetables (1.11 to 4.73 μg kg(-1) dw), with the highest levels in water spinach.
  • The study highlights the low bioconcentration factor (<1.0) for NP and NP(1)EO, indicating limited uptake by plants from contaminated soil.
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