Publications by authors named "XiaoChong He"

Article Synopsis
  • Inhalation of PM-bound arsenic (PM-As) can significantly harm cardiovascular health due to its high levels and effective absorption in living organisms.
  • A study found that PM-As levels at nonferrous smelting sites were extremely high, exceeding national safety standards and primarily consisting of arsenic species As (V) and As (III).
  • Animal studies showed that exposure to PM-As led to cardiac injury, highlighting the need for better health risk assessments and effective policies to manage exposure in industries like metal smelting.
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Background: In the context of aging and digitalization, the development and application of digital health can help meet the growing health needs of older adults. Improving digital health literacy of older adults may be an effective way to alleviate the shortage of public health resources and improve their health-related quality of life (HRQoL). However, the impact of digital health literacy on HRQoL in older adults and the underlying mechanism remain unclear.

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Phthalate esters (PAEs) are one of the significant classes of emerging contaminants that are increasingly detected in environmental and human samples. Nevertheless, the current toxicity studies rarely report how PAEs affect the cardiovascular system, especially in obese individuals. In this study, diet-induced obese mice and corresponding normal mice were exposed to di(2-ethylhexyl) phthalate (DEHP) by oral gavage at environmentally relevant concentrations and key characteristics of cardiovascular risk were examined.

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Lead is known to have toxic effects on the cardiovascular system. Owing to its high concentration, transmission range, and absorption efficiency in organisms, inhalation of fine particulate matter (PM)-bound lead (PM-Pb) may cause significant cardiovascular damage. However, the contribution and adverse effects of PM-Pb on workers and residents in non-ferrous metal smelting areas are not fully understood.

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Background: Accumulating evidence supports the implication of circular RNAs (circRNAs) in systemic lupus erythematosus (SLE). However, little is known about the detailed mechanisms and roles of circRNAs in the pathogenesis of SLE.

Methods: Quantitative real-time PCR was used to determine the levels of circLOC101928570 and miR-150-5p in peripheral blood mononuclear cells of SLE.

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Aim: To describe the experiences of student nurses in confronting the death of their patients, and to understand how they cope with these events and to what extent there are unmet needs that can be addressed in their trainings.

Methods: Semi-structured interview method was used to collect data from Chinese nursing students and then Colaizzi's seven-step analysis method was applied to identify recurrent themes in their responses to patient deaths. We listened the tape repeatedly combined with observations of their non-verbal behaviors, then transcribed them with emotional resonance, and entered them into Nvivo.

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Systemic lupus erythematosus (SLE) is a prototypical systemic autoimmune disease of unknown etiology. The epigenetic regulation of N6-methyladenosine (m6A) modification in immunity is emerging. However, few studies have focused on SLE and m6A immune regulation.

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Objective: This study examined the association between iron status and a set of breast cancer risk factors among U.S. adult women aged 20-80 years.

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Burns are one of the most common injuries in daily life for all ages of population. This study was to investigate the epidemiology and outcomes among burn patients in one of the largest burn centers in the southwest of China. The study was performed at the Institute of Burn Research in the first affiliated with the Army Medical University (AMU).

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Background: Organ transplantation is an important method to save the lives of patients suffering from organ failure. However, the low rate of organ donation is a common problem worldwide. Many potential organ donors in the intensive care unit (ICU) are not properly identified, which is one reason for the low donation rate.

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Severe burn injury induces intestinal barrier dysfunction; however, the underlying mechanisms remain elusive. Our previous studies have shown that the intestinal epithelial tight junction (TJ) barrier dysfunction is associated with both endoplasmic reticulum (ER) stress and autophagy in severely burned mice, but the precise role of ER stress and autophagy in the burn-induced intestinal TJ barrier dysfunction needs to be determined. In this study, female C57/BL6 mice were assigned randomly to either sham burn or 30% total body surface area (TBSA) full-thickness burn.

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Background & Aims: Multidrug resistance-associated protein 2 (MRP2) excretes conjugated organic anions including bilirubin and bile acids. Malfunction of MRP2 leads to jaundice in patients. Studies in rodents indicate that Radixin plays a critical role in determining Mrp2 canalicular membrane expression.

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Background & Aims: Oleanolic acid is abundantly distributed in Swertia mussotii Franch, a Chinese traditional herb for the treatment of jaundice. However, the hepatoprotective role of oleanolic acid in obstructive cholestasis and its underlying molecular mechanism are unclear.

Methods: Normal rats and bile duct-ligated (BDL) rats were given oleanolic acid and serum biochemistry, bile salts, and pro-inflammatory factors were measured, as well as the expression levels of liver bile acid synthesis and detoxification enzymes, membrane transporters, nuclear receptors, and transcriptional factors.

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Background & Aims: Levels of bile acid metabolic enzymes and membrane transporters have been reported to change in cholestasis. These alterations (e.g.

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Unlabelled: Multidrug resistance-associated protein 3 (MRP3, ABC subfamily C [ABCC]3) plays an important role in protecting hepatocytes and other tissues by excreting an array of toxic organic anion conjugates, including bile salts. MRP3/ABCC3 expression is increased in the liver of some cholestatic patients, but the molecular mechanism of this up-regulation remains elusive. In this report, we assessed liver MRP3/ABCC3 expression in patients (n = 22) with obstructive cholestasis caused by gallstone blockage of bile ducts and noncholestatic patient controls (n = 22).

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