Publications by authors named "Honglian Yang"

Article Synopsis
  • Circadian rhythms help our bodies stay healthy by keeping things like sleep and metabolism on a schedule.
  • When these rhythms get messed up, it can lead to health problems like issues with how our immune system works and how we think.
  • In a study with mice, changing their light and dark cycles messed up their body clocks, which affected their blood and bone marrow health. This shows that having a regular schedule is important for keeping our bodies functioning well.
View Article and Find Full Text PDF

Background: Environmental noise exposure is linked to neuroinflammation and imbalance of the gut microbiota. Promoting gut microbiota homeostasis may be a key factor in relieving the deleterious non-auditory effects of noise. This study aimed to investigate the effect of GG (LGG) intervention on noise-induced cognitive deficits and systemic inflammation in rats.

View Article and Find Full Text PDF

Objective: Guizhi Fuling Capsule (GZFL), a classic traditional Chinese medicine prescription, is often recommended for the treatment of uterine fibroids (UFs). However, the efficacy and safety of GZFL in combination with low-dose mifepristone (MFP) remains controversial.

Materials And Methods: We searched eight literature databases and two clinical trial registries for randomized controlled trials (RCTs) of the efficacy and safety of GZFL combined with low-dose MFP in the treatment of UFs from database inception to April 24, 2022.

View Article and Find Full Text PDF

Fatigue results from a series of physiological and psychological changes due to continuous energy consumption. It can affect the physiological states of operators, thereby reducing their labor capacity. Fatigue can also reduce efficiency and, in serious cases, cause severe accidents.

View Article and Find Full Text PDF

Environmental noise is a common hazard in military operations. Military service members during long operations are often exposed to around-the-clock noise and suffer massive emotional and cognitive dysfunction related to an Alzheimer's disease (AD)-like neuropathology. It is essential to clarify the mechanisms underlying the effects of around-the-clock noise exposure on the central nervous system.

View Article and Find Full Text PDF

High-intensity noise can cause permanent hearing loss; however, short-duration medium-intensity noise only induces a temporary threshold shift (TTS) and damages synapses formed by inner hair cells (IHCs) and spiral ganglion nerves. Synaptopathy is generally thought to be caused by glutamate excitotoxicity. In this study, we investigated the expression levels of vesicle transporter protein 3 (Vglut3), responsible for the release of glutamate; glutamate/aspartate transporter protein (GLAST), responsible for the uptake of glutamate; and Na/K-ATPase α1 coupled with GLAST, in the process of synaptopathy in the cochlea.

View Article and Find Full Text PDF

Objective: To evaluate the immunotoxicity and effects of noise and/or low-concentration carbon monoxide (CO) exposure on immune organs and immune functions in rats.

Methods: Male Wistar rats exposed to 98 dB(A) white noise and/or 100 ppm CO 4 h/d for 30 d were used to determine the pathological changes in the thymus and spleen, and variations in leukocyte counts, inflammatory factors, and immunoglobulin (Ig) concentrations.

Results: The boundaries of the cortex and medulla of the thymus were unclear following noise and combined exposure.

View Article and Find Full Text PDF

Cerebral ischemia causes severe neurological disorders and neuronal dysfunction. Baicalin (BC), geniposide (GP), and their combination (BC/GP) have been shown to inhibit post-ischemic inflammatory injury by inhibiting the 5-LOX/CysLTs pathway. The aims of this study were to observe the inhibitory effects of BC/GP on the activation of microglial cells induced by oxygen glucose deprivation and reoxygenation (OGD/R) and to investigate whether the 5-LOX/LTB4 pathway was involved in these effects.

View Article and Find Full Text PDF

Background: Environmental risk factors, including environmental noise stress, and genetic factors, have been associated with the occurrence and development of Alzheimer's disease (AD). However, the exact role and mechanism of AD-like pathology induced by environment-gene interactions between environmental noise and APP/PS1 gene remain elusive.

Methods: Herein, we investigated the impact of chronic noise exposure on AD-like neuropathology in APP/PS1 transgenic mice.

View Article and Find Full Text PDF

Background: Both genetic factors and environmental hazards, including environmental noise stress, have been associated with gut microbiome that exacerbates Alzheimer's disease (AD) pathology. However, the role and mechanism of environmental risk factors in early-onset AD (EOAD) pathogenesis remain unclear.

Methods: The molecular pathways underlying EOAD pathophysiology following environmental noise exposure were evaluated using C57BL/6 wild-type (WT) and APP/PS1 Tg mouse models.

View Article and Find Full Text PDF

Objective: The safety profile of traditional Chinese medicine injections has emerged as the greatest challenge to their clinical application. The authors aimed to perform a post-marketing surveillance study in a real-world setting to evaluate the safety of the Xuesaitong (XST) injection in China.

Methods: This multi-centre, post-marketing, observational study enrolled patients who received XST injections in 42 centres in China between March 2015 and November 2017.

View Article and Find Full Text PDF

PM and formaldehyde (FA) are major outdoor and indoor air pollutants in China, respectively, and both are known to be harmful to human health and to be carcinogenic. Of all the known chronic health effects, leukaemia is one of the most serious health risks associated with these two pollutants. To explore the influence and underlying mechanisms of exposure to formaldehyde and PM on hematopoietic toxicity, we systematically studied the toxicity induced in hematopoietic organs: bone marrow (BM); spleen; and myeloid progenitor cells (MPCs).

View Article and Find Full Text PDF

Copper oxide nanoparticles (Nano-CuO) toxicity has been researched widely in recent years. However, the relationship between oxidative stress and ER-stress and the possible mechanisms induced by Nano-CuO have been rarely studied. Here, the mechanism of hepatotoxicity and apoptosis through oxidative stress and ER-stress induced by Nano-CuO was investigated in vivo and in vitro.

View Article and Find Full Text PDF
Article Synopsis
  • * The study found that exposure to Thiazole-Zn increased thyroid weights and hormone levels, while inhibiting iodide uptake, reducing the active thyroid hormones T3 and T4.
  • * The findings raise concerns about Thiazole-Zn's potential risks to humans, particularly vulnerable groups like children and pregnant women, due to its impact on iodine intake and thyroid health.
View Article and Find Full Text PDF

The central nervous system is a potential target for AlO nanoparticles (Nano-AlO). Here, we investigated the effects of intranasal instillation of Nano-AlO on the distribution and damage in crucial functional sub-brain regions of rats. In vivo results show that Nano-AlO was translocated into the brain via the olfactory nerve pathway.

View Article and Find Full Text PDF

Background: Chronic noise exposure is one environmental hazard that is associated with genetic susceptibility factors that increase Alzheimer's disease (AD) pathogenesis. However, the comprehensive understanding of the link between chronic noise stress and AD is limited. Herein, we investigated the effects of chronic noise exposure on AD-like changes in senescence-accelerated mouse prone 8 (SAMP8).

View Article and Find Full Text PDF

Manufactured zinc oxide nanoparticles (Nano-ZnO) are being used increasingly in many fields owing to their excellent physicochemical properties. Consequently, biosecurity has become a growing concern for human health and the environment. In the present study, Nano-ZnO neurotoxicity was investigated in vivo and in vitro.

View Article and Find Full Text PDF

Background: Noise is one of the most important environmental health hazards for humans. Environmental noise or apolipoprotein ε4 (ApoE4) can cause typical Alzheimer's disease (AD)-like pathological changes, which is characterized by progressive cognitive decline and neurodegenerative lesions. Gene-environment interactions may accelerate cognitive decline and increase AD risk.

View Article and Find Full Text PDF

Tris (1,3-dichloro-2-propyl) phosphate (TDCIPP) is one of the widely used organophosphorus flame retardants (OPFRs), which are regarded as suitable substitutes for brominated flame retardants (BFRs). Previously, we have validated the toxicity of TDCIPP in PC12 cells owing to the induced alterations in GAP43, NF-H, CaMK2a/2b, and tubulin α/β proteins; however, limited information is currently available on the toxicity and mechanism of TDCIPP. In the present study, cytotoxicity effects were evaluated by exposing PC12 cells to different concentrations of TDCIPP (0-50 μM) for 4 days.

View Article and Find Full Text PDF

Previous studies demonstrated that tris(1,3-dichloro-2-propyl)phosphate (TDCIPP) caused adverse effects on thyroid hormone (TH) imbalance in aquatic and avian organisms. This study focused on the effects of TDCIPP on thyroid function and hormone homeostasis in mammals. Pubertal female Sprague-Dawley rats were orally administered 50, 100, or 250 mg per kg per d of TDCIPP from postnatal day (PND) 22 to PND42 for 21 days.

View Article and Find Full Text PDF

Thiazole-Zn is a newly created Chinese systemic fungicide that is a thiadiazole compound. The toxicity of thiazole-Zn was examined in Sprague-Dawley rats fed diets containing 0, 4, 20 and 100mg/kg thiazole-Zn for one year. Lower body weight gains were noted in both males and females of the 100mg/kg diet group.

View Article and Find Full Text PDF

Unlabelled: Pentachlorophenol (PCP) and 2,4,6-trichlorophenol (TCP) are suspected of disrupting the endocrine system and thus affecting human and wildlife reproduction, but the potential common mechanisms and biomarkers of chlorophenols (CPs) in the ovary are not fully elucidated. In the present study, the female rare minnow (Gobiocypris rarus) was exposed to PCP (0.5, 5.

View Article and Find Full Text PDF

The toxicological effects of single-walled carbon nanotubes (SWCNTs) were investigated after intratracheal instillation in male Wistar rats over a 15-day period using metabonomic analysis of 1H (nuclear magnetic resonance) NMR spectra of blood plasma and liver tissue extracts. Concurrent liver histopathology examinations and plasma clinical chemistry analyses were also performed. Significant changes were observed in clinical chemistry features, including alkaline phosphatase, total protein, and total cholesterol, and in liver pathology, suggesting that SWCNTs clearly have hepatotoxicity in the rat.

View Article and Find Full Text PDF

Silver, zinc oxide, and titanium dioxide nanoparticles are used as sterilisation materials to enhance the performance of disinfectants. We investigated the respiratory tract immune toxicity ("immunotoxicity") of these nanoparticles in vivo and in vitro, and we explored the relationships between particle size, particle shape, chemical composition, chemical stability and the toxicological effects of these typical nanoparticles in rats. In vivo, the rats were exposed to nanoparticles by intratracheal instillation.

View Article and Find Full Text PDF