Traditional Chinese medicine(TCM) has significant advantages in treatment of chronic kidney disease, but its clinical research evidence needs to be further summarized and improved. By means of evidence mapping, this paper systematically categorized the clinical research on TCM in treating chronic kidney disease in recent ten years, so as to understand the existing evidence level in this field and offer a reference for addressing current issues. The relevant literature published between January 1, 2013 and December 31, 2023 was systematically searched in both Chinese and English databases.
View Article and Find Full Text PDFJMIR Public Health Surveill
April 2024
Background: Varicella is a mild, self-limited disease caused by varicella-zoster virus (VZV) infection. Recently, the disease burden of varicella has been gradually increasing in China; however, the epidemiological characteristics of varicella have not been reported for Anhui Province.
Objective: The aim of this study was to analyze the epidemiology of varicella in Anhui from 2012 to 2021, which can provide a basis for the future study and formulation of varicella prevention and control policies in the province.
The Omicron EG.5 lineage of SARS-CoV-2 is currently on a trajectory to become the dominant strain. This phase 2 study aims to evaluate the immunogenicity of SCTV01E-2, a tetravalent protein vaccine, with a specific emphasis on its immunogenicity against Omicron EG.
View Article and Find Full Text PDFThis study aimed to evaluate the efficacy and safety of various Chinese patent medicines in the treatment of inflammatory response in diabetic nephropathy(DN) based on network Meta-analysis. Randomized controlled trial(RCT) of oral Chinese patent medicines for improving inflammatory response in patients with DN was retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, Cochrane Library, EMbase, Web of Science, and other databases from database inception to October 2022. All investigators independently screened the literature, extracted data, and evaluated the quality.
View Article and Find Full Text PDFBackground: Astaxanthin is a carotenoid with strong antioxidant property. In addition, it has anti-cancer, anti-tumor, anti-inflammatory and many other functions. The micro-organisms that mainly produce astaxanthin are Haematococcus pluvialis and Phaffia rhodozyma.
View Article and Find Full Text PDFMicromachines (Basel)
November 2022
In practical engineering, the frequency splitting of Hemispherical Resonator Gyro (HRG) caused by uneven mass distribution seriously affects the precision of HRG. So, the inherent frequency is an important parameter of micro-Hemispherical Resonator Gyro (m-HRG). In the processing of hemispherical resonator, there are some morphological errors and internal defects in the hemispherical resonator, which affect the inherent frequency and the working mode of m-HRG, and reduce the precision and performance of m-HRG.
View Article and Find Full Text PDFBackground: N6-methyladenosine (m6A) modification is widespread in eukaryotic mRNA, regulated by m6A demethylase, AlkB homolog 5 (ALKBH5). However, the role of m6A in systemic lupus erythematosus (SLE) is still obscure. We explored ALKBH5 expression in SLE patients and its effects on T cells.
View Article and Find Full Text PDFStudies using in vitro Parkinson's disease (PD) models have found that lipopolysaccharide (LPS) induced reduction of connexin 43 (Cx43) gap junction communication and elevation of hemichannel function, which could cause neurotoxicity directly and indirectly via excessive ATP and glutamate release. However, in vivo study about Cx43 expression and function, as well as the efficacy of Cx43 inhibition for neuronal survival in PD is lacking. This study aimed to unravel the role of Cx43 in PD and understand the underlying mechanisms using an in vivo PD model.
View Article and Find Full Text PDFCarotenoid, as good colorant and antioxidant, is widely used in the fields of food, medicine and feed. The whole genome of P. rhodozyma PR106 strain with 228.
View Article and Find Full Text PDFTotal internal reflection fluorescence (TIRF) microscopy is an important imaging tool for the investigation of biological structures, especially the study on cellular events near the plasma membrane. Imaging at cryogenic temperatures not only enables observing structures in a near-native and fixed state but also suppresses irreversible photo-bleaching rates, resulting in increased photo-stability of fluorophores. Traditional TIRF microscopes produce an evanescent field based on high numerical aperture immersion objective lenses with high magnification, which results in a limited field of view and is incompatible with cryogenic conditions.
View Article and Find Full Text PDFIn this study, astaxanthin yield of Phaffia rhodozyma PR106 increased significantly under titanium dioxide (TiO) stress, and the yield of lycopene and β-carotene also increased significantly, as well as the yield of violaxanthin and lutein significantly decreased; in addition, TiO stress promoted cell division and changed cell morphology of PR106. Then, the mechanism of increasing astaxanthin yield was studied by transcriptomics and related metabolic regulation. The results showed that astaxanthin accumulation in PR106 was not directly related to mRNA transcription and post-translational modifications regulation under TiO stress; TiO stress accelerated glucose uptake of yeast, promoted reuse of ethanol, and increased the formation of acetyl-CoA and ATP.
View Article and Find Full Text PDFBackground: Previous work indicated that benzo[a]pyrene (B(a)P) exposure in utero might adversely affect neurodevelopment and cause Parkinson's Disease (PD)-like symptoms. However, the effect of utero exposure to B(a)P on PD-like α-synucleinopathy and the mechanism under are unclear.
Objective: The A53T human alpha-synuclein (α-syn) transgenic mice (M83) were used in this study to gain insights into the role of B(a)P exposure in utero in the onset of α-syn pathology and neuronal damage.
Growing studies have shown that high temperature is a potential risk factor of schizophrenia occurrence. Therefore, elaborate analysis of different temperature exposure patterns, such as cumulative heat exposure within a time period and transient exposure at a particular time point, is of important public health significance. This study aims to utilize hourly temperature data to better capture the effects of cumulative and transient heat exposures on schizophrenia during the warm season in Hefei, China.
View Article and Find Full Text PDFEnviron Sci Pollut Res Int
November 2021
Background: The aim of the study is to explore the diagnostic value and clinical significance of combined detection of serum markers CYFRA21-1, SCC Ag, NSE, CEA and ProGRP in non-small cell lung cancer.
Methods: CYFRA21-1, SCC Ag, NSE, CEA, and ProGRP levels of 113 patients with lung cancer, 110 patients with benign lung diseases, and 90 healthy volunteers were detected by electrochemiluminescence assay. The correlations between positive expressions and clinical and pathological parameters were analyzed.
Biochem Biophys Res Commun
December 2020
Background: The underlying mechanism of viral infection as a risk factor for Parkinson's disease (PD), the second most common neurodegenerative disease, remains unclear.
Objective: We used Mac-1 and gp91 transgene animal models to investigate the mechanisms by which poly I:C, a mimic of virus double-stranded RNA, induces PD neurodegeneration.
Method: Poly I:C was stereotaxically injected into the substantia nigra (SN) of wild-type (WT), Mac-1-knockout (Mac-1) and gp91 -knockout (gp91 ) mice (10 μg/μl), and nigral dopaminergic neurodegeneration, α-synuclein accumulation and neuroinflammation were evaluated.
The present study aimed to determine whether F-FDG PET/CT performed before and/or after allogeneic hematopoietic stem cell transplantation (allo-HSCT) can predict clinical outcomes in acute leukemia (AL). A total of 79 examinations comprising 72 patients with AL who underwent F-FDG PET/CT before and/or after allo-HSCT were retrospectively enrolled between January 2011 and January 2019. Outcomes were assessed using overall survival (OS) and disease-free survival (DFS).
View Article and Find Full Text PDFThis study analyzed the effect of TiO on the growth and astaxanthin yield of P. rhodozyma PR106. Subsequently, proteomics method was used to analyze the proteins changes of the strain under TiO treatment, to investigate the metabolic mechanism of the active oxygen generator TiO promoting the astaxanthin synthesis in P.
View Article and Find Full Text PDFJ Med Imaging Radiat Oncol
February 2020
Introduction: In the present study, we aimed to investigate the prognostic value of metabolic parameters, including maximum standardized uptake value (SUV ), total metabolic tumour volume (tMTV) and total lesion glycolysis (TLG), measured at baseline F-FDG PET/CT in paediatric lymphoma.
Methods: From March 2013 to April 2019, 47 patients with paediatric lymphoma, including 38 males and nine females with an average age of 14.87 years, who underwent F-FDG PET/CT scan prior to treatment were retrospectively included in this study.
Au nanocages (Au-NCs) have attracted wide attention as low-dimensional materials with broadband absorption, ultrafast optical response, large third-order optical nonlinearity coefficient, and high photothermal stability and thermal tolerance. By employing Au-NCs as saturable absorbers, we demonstrate a widely tunable passively Q-switched erbium-doped fluoride fiber laser at the wavelength of 2.8 µm.
View Article and Find Full Text PDFBiosci Biotechnol Biochem
December 2019
Carotenoids have good biological activity in antioxidant, anti-aging and scavenging harmful free radicals. In this study, we screened a strain that produced carotenoids, and selected a stress condition which significantly improved carotenoids content. The strain was identified as PR106.
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