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Cui N, Lu Y, Cao Y, Chen X, Fu S, Su Q. Quality Assessment of TikTok as a Source of Information About Mitral Valve Regurgitation in China: Cross-Sectional Study. J Med Internet Res 2024; 26:e55403. [PMID: 39163110 PMCID: PMC11372326 DOI: 10.2196/55403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 06/19/2024] [Accepted: 07/04/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND In China, mitral valve regurgitation (MR) is the most common cardiovascular valve disease. However, patients in China typically experience a high incidence of this condition, coupled with a low level of health knowledge and a relatively low rate of surgical treatment. TikTok hosts a vast amount of content related to diseases and health knowledge, providing viewers with access to relevant information. However, there has been no investigation or evaluation of the quality of videos specifically addressing MR. OBJECTIVE This study aims to assess the quality of videos about MR on TikTok in China. METHODS A cross-sectional study was conducted on the Chinese version of TikTok on September 9, 2023. The top 100 videos on MR were included and evaluated using quantitative scoring tools such as the modified DISCERN (mDISCERN), the Journal of the American Medical Association (JAMA) benchmark criteria, the Global Quality Score (GQS), and the Patient Education Materials Assessment Tool for Audio-Visual Content (PEMAT-A/V). Correlation and stepwise regression analyses were performed to examine the relationships between video quality and various characteristics. RESULTS We obtained 88 valid video files, of which most (n=81, 92%) were uploaded by certified physicians, primarily cardiac surgeons, and cardiologists. News agencies/organizations and physicians had higher GQS scores compared with individuals (news agencies/organizations vs individuals, P=.001; physicians vs individuals, P=.03). Additionally, news agencies/organizations had higher PEMAT understandability scores than individuals (P=.01). Videos focused on disease knowledge scored higher in GQS (P<.001), PEMAT understandability (P<.001), and PEMAT actionability (P<.001) compared with videos covering surgical cases. PEMAT actionability scores were higher for outpatient cases compared with surgical cases (P<.001). Additionally, videos focused on surgical techniques had lower PEMAT actionability scores than those about disease knowledge (P=.04). The strongest correlations observed were between thumbs up and comments (r=0.92, P<.001), thumbs up and favorites (r=0.89, P<.001), thumbs up and shares (r=0.87, P<.001), comments and favorites (r=0.81, P<.001), comments and shares (r=0.87, P<.001), and favorites and shares (r=0.83, P<.001). Stepwise regression analysis identified "length (P<.001)," "content (P<.001)," and "physicians (P=.004)" as significant predictors of GQS. The final model (model 3) explained 50.1% of the variance in GQSs. The predictive equation for GQS is as follows: GQS = 3.230 - 0.294 × content - 0.274 × physicians + 0.005 × length. This model was statistically significant (P=.004) and showed no issues with multicollinearity or autocorrelation. CONCLUSIONS Our study reveals that while most MR-related videos on TikTok were uploaded by certified physicians, ensuring professional and scientific content, the overall quality scores were suboptimal. Despite the educational value of these videos, the guidance provided was often insufficient. The predictive equation for GQS developed from our analysis offers valuable insights but should be applied with caution beyond the study context. It suggests that creators should focus on improving both the content and presentation of their videos to enhance the quality of health information shared on social media.
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He H, Wang N, Zhang M, Jiang J, Cui N, Frerichs I, Long Y, Zhao Z. New application of saline contrast-enhanced electrical impedance tomography method for right ventriculography besides lung perfusion: detection of right-to-left intracardiac shunt. QJM 2024; 117:559-565. [PMID: 37354531 DOI: 10.1093/qjmed/hcad147] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/11/2023] [Indexed: 06/26/2023] Open
Abstract
AIM Saline contrast-enhanced electrical impedance tomography (EIT) has been used to identify the respiratory failure etiologies through assessment of regional lung perfusion at the bedside. In this study, we introduce a novel approach to detect right-to-left intracardiac shunt based on the center of heart (CoH) parameter determined from the early phase of impedance-time curve after saline bolus injection. METHODS AND RESULT The timepoints when the saline bolus enter the heart (T0) and the lung regions (T1) are identified at first. A moving time window from T0 to T1 is then generated with steps of 0.5 s and the slope of the impedance-time curve in each pixel within the window calculated. CoH is calculated as the geometric center of pixel slope values in the right-to-left image direction. To illustrate how this method works in practice, we calculated the CoH values at T0 to T1 in 10 control hypoxic patients with no right-to-left shunt. In addition, we examined two critically ill patients with right-to-left intracardiac shunt. One was postcardiac surgery patient who had a residual atrial septal defect by color doppler of transesophageal echocardiograph. The other patient had a congenital heart disease of ventricular septal defect by color doppler of trans-thoracic echocardiography. A large difference in CoH between T0 to T1 was observed in the two patients with intracardiac shunt than in the control patients (11.06 ± 3.17% vs. 1.99 ± 1.43%, P = 0.030). CONCLUSION Saline bolus EIT for lung perfusion might be used as ventriculography to identify the right-to-left intracardiac shunt at the bedside.
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Sun T, Sun QL, Liu Y, Zhang YY, Sheng P, Cui N, Zhang N, Wang SH, Su D. The efficacy of levosimendan and dobutamine on reducing peripheral blood interleukin-6 levels and improving cardiac function in patients with septic cardiomyopathy: a comparative study. JOURNAL OF PHYSIOLOGY AND PHARMACOLOGY : AN OFFICIAL JOURNAL OF THE POLISH PHYSIOLOGICAL SOCIETY 2024; 75. [PMID: 39415525 DOI: 10.26402/jpp.2024.4.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/30/2024] [Indexed: 10/18/2024]
Abstract
In patients with severe septic cardiomyopathy, levosimendan has been found to improve myocardial contractility more effectively than dobutamine, although the underlying mechanisms remain unclear. This study aims to compare the effects of levosimendan and dobutamine on cardiac function and inflammatory markers in patients with septic cardiomyopathy, and to further investigate the advantages and disadvantages of both treatments. We included 40 patients with septic cardiomyopathy treated in the intensive care unit of our hospital from September 2020 to September 2023. The patients were randomly divided into a levosimendan group (n=20) and a dobutamine group (n=20). Plasma concentrations of interleukin-6 (IL-6), interleukin-1beta (IL-1β), and tumor necrosis factor-alpha (TNF-α) were measured by immunofluorescence at the start of treatment, 24 hours, and 48 hours. Cardiac troponin I (cTnI) concentrations were determined by chemiluminescence, and left ventricular ejection fraction (LVEF) was measured using the Simpson method. After 24 hours of treatment, there were no significant differences in IL-6, IL-1β, and TNFα levels between the two groups (P>0.05). However, at 48 hours, the IL-6 level in the levosimendan group was significantly lower than that in the dobutamine group (319.43±226.05 pg/ml vs. 504.57±315.20 pg/ml, P=0.039), while IL-1β and TNF-α levels showed no significant differences (P>0.05). Additionally, the cTnI level in the levosimendan group was significantly lower than that in the dobutamine group (1.01±0.54 ng/ml vs. 1.40±0.63 ng/ml, P=0.042), and LVEF was significantly higher in the levosimendan group (50.60±6.11% vs. 46.90±4.95%, P=0.042). These findings suggest that levosimendan may reduce plasma IL-6 levels, alleviate myocardial injury, and improve myocardial contractility in patients with septic cardiomyopathy compared to dobutamine.
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Zhang X, Ma L, Liu X, Cui N, Guo B, Zhang L. Association between health insurance programs and rehabilitation services utilisation among people with disabilities: evidence from China. Public Health 2024; 232:201-207. [PMID: 38815542 DOI: 10.1016/j.puhe.2024.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 04/04/2024] [Accepted: 04/16/2024] [Indexed: 06/01/2024]
Abstract
OBJECTIVES Rehabilitation is crucial to improve the health status of people with disabilities. Previous studies mainly analysed the impact of health insurance on utilisation of general health services; the relationship between health insurances and rehabilitation services utilisation among Chinese people with disabilities has been long neglected. This study aimed to analyse the association between health insurance programs and rehabilitation services utilisation among disabled people. STUDY DESIGN This was a cross-sectional study. METHODS The data used in this study were derived from 2021 National Household Income Survey of Disabled People and National Basic Database of People with Disabilities conducted by China Disabled Persons' Federation. Logistic regression model was used to analyse the relationship between health insurance and rehabilitation services utilisation, and the propensity score matching method was used to check the robustness of the results. RESULTS (1) Disabled people insured by the Basic Medical Insurance System for Urban Employees (BMISUE) and the Basic Medical Insurance System for Urban and Rural Residents (BMISURR) were positively associated with rehabilitation service utilisation (odds ratio [OR] = 1.852, 95% confidence interval [CI]:1.268, 2.707; OR = 1.375, 95% CI: 0.962, 1.966). (2) The utilisation level of rehabilitation service among disabled people insured by BMISUE was significantly higher than those insured by BMISURR (OR = 1.355, 95% CI: 1.161, 1.581). (3) The supply of rehabilitation services at the community level was positively correlated with the utilisation by people with disabilities. CONCLUSION Health insurance can improve the financial accessibility of using rehabilitation services, and the utilisation level will increase as the benefits level of health insurance increase.
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Wang S, Wang H, Cui N, Wang S, Zhang C, Tang L, Tan W, Wang Y. Anaplasma bovis and Bartonella spp. in Libyan Jirds (Meriones libycus) from China. J Wildl Dis 2024; 60:792-794. [PMID: 38659240 DOI: 10.7589/jwd-d-23-00179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/10/2024] [Indexed: 04/26/2024]
Abstract
Anaplasma bovis (1), Bartonella krasnovii (3), and Bartonella sp. (17) were detected in 80 Libyan jirds (Meriones libycus) from China. These findings extend the known host and geographic ranges of these pathogens, with neither A. bovis nor B. krasnovii previously confirmed in Libyan jirds.
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Cui N, Su L, Wang Z, Hornok S, Tang L, Yang M, Zhang Y, Zhao G, Wang Y. First identification of Cytauxzoon manul in Eurasian lynx (Lynx lynx) in northwestern China. Parasit Vectors 2024; 17:249. [PMID: 38845044 PMCID: PMC11157914 DOI: 10.1186/s13071-024-06326-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Accepted: 05/15/2024] [Indexed: 06/09/2024] Open
Abstract
BACKGROUND Multiple species of the genera Cytauxzoon and Hepatozoon can infect wild felines, but the diversity of these and other apicomplexan parasites in Eurasian lynx is scarcely known. The aim of this study was to detect Cytauxzoon and Hepatozoon species with molecular methods in Eurasian lynxes and their ticks in northwestern China. METHODS DNA was extracted from the heart, liver, spleen, lung, and kidney samples of three Eurasian lynxes as well as from their five ixodid ticks. These DNA samples were screened with polymerase chain reactions (PCRs) for Cytauxzoon with the partial cytochrome b gene (CytB), cytochrome c oxidase subunit I gene (COI), and small subunit ribosomal RNA gene (18S rRNA), and Hepatozoon with three different fragments of small subunit ribosomal RNA gene (18S rRNA). PCR products were sequenced, aligned, and phylogenetically analyzed. RESULTS One adult female of Eurasian lynx (#1, adult female) was co-infected with Cytauxzoon manul and Hepatozoon felis genotype I, while an adult male lynx (#2) was infected with C. manul. Interestingly, H. felis genotype I was both detected in a male cub (#3) and two out of five infesting Hyalomma asiaticum ticks. CONCLUSIONS For the first time, Cytauxzoon manul is reported here from Eurasian lynx. In addition, H. felis has not been known to occur in this host species in China and Central Asia. Thus, the findings of this study extend our knowledge on the geographical distribution and host range of these haemoprotozoan parasites. Moreover, this is also the first evidence of C. manul and H. felis co-infection in Eurasian lynx.
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Wang S, Cui N, Lv Z, Wang N, Liu G, Zhao S, Liu C, Wang Y. Molecular detection of Bartonella rochalimae and Hepatozoon canis in red foxes ( Vulpes vulpes) from China. Int J Parasitol Parasites Wildl 2024; 23:100925. [PMID: 38560661 PMCID: PMC10981090 DOI: 10.1016/j.ijppaw.2024.100925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 02/29/2024] [Accepted: 03/15/2024] [Indexed: 04/04/2024]
Abstract
Red foxes (Vulpes vulpes) have been recognized as natural reservoirs for multiple pathogens and a source of infection for domestic animals, wildlife and humans. To date, no reports are available on the Bartonella rochalimae and Hepatozoon canis infection in red foxes from China. In 2018-2022, a total of 16 red foxes were sampled in two counties and a city in Xinjiang Uygur Autonomous Region (XUAR) in northwest China. Subsequently analyzed by DNA extraction amplified by polymerase chain reaction (PCR). In the present study, based on nucleotide sequence and phylogenetic tree analyses, B. rochalimae and H. canis were molecularly identified in red foxes. Our findings provide the first molecular evidence of B. rochalimae and H. canis in red foxes from China.
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Cui N, Wang S, Wang Z, Hornok S, Wang H, Lu X, Liu G, Wang Y. Detection of Sarcocystis albifronsi, Eimeria alpacae, and Cystoisospora felis in Eurasian lynx ( Lynx lynx) in northwestern China. Int J Parasitol Parasites Wildl 2024; 23:100923. [PMID: 38524248 PMCID: PMC10957446 DOI: 10.1016/j.ijppaw.2024.100923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 03/03/2024] [Accepted: 03/03/2024] [Indexed: 03/26/2024]
Abstract
Eurasian lynx (Lynx lynx) is widely distributed in various habitats in Asia and Europe, and it may harbor multiple pathogens. Currently, the information on protozoan infection in Eurasian lynx is scarce. In this study, we performed nested polymerase chain reaction (nPCR) analysis to detect intestinal protozoan infection in three dead Eurasian lynxes, in northwestern China. Three dead Eurasian lynxes, an adult female (#1), an adult male (#2), and a cub male (#3), were sampled in West Junggar Mountain, the northwestern region of Xinjiang Uyghur Autonomous Region. The intestine samples were analyzed using nPCR. We used primers targeting the cytochrome C oxidase subunit I gene (COI) for detection of Sarcocystis and Eimeria species and targeting the small subunit 18 S ribosomal RNA gene (18S rRNA) for detection of Cystoisospora species. The nPCR-positive products were sequenced, aligned, and phylogenetically analyzed. Three intestinal protozoa, Sarcocystis albifronsi, Eimeria alpacae, and Cystoisospora felis, were found in three Eurasian lynxes. The intestine sample of Eurasian lynx #2 was detected with S. albifronsi and E. alpacae. In addition, C. felis was only found in the intestine sample of Eurasian lynx #3. To the best of our knowledge, S. albifronsi and E. alpacae were detected in Eurasian lynx for the first time. In addition, C. felis was firstly found in Eurasian lynx in China. These findings extend our knowledge of the geographical distribution and host range of intestinal protozoa.
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Wang Z, Li F, Wang L, Liu Y, Li M, Cui N, Li C, Sun S, Hu S. A dissipative particle dynamics simulation of controlled loading and responsive release of theranostic agents from reversible crosslinked triblock copolymer vesicles. Phys Chem Chem Phys 2023; 26:304-313. [PMID: 38062783 DOI: 10.1039/d3cp04190e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2023]
Abstract
To control the transport stability and release efficiency of loaded theranostic drugs in triblock copolymer carriers, the reversible crosslinking ability is of great significance. A molecular level exploration of such a function is needed to extend existing stabilizing and responsive dissociation mechanisms of carriers. Here, dissipative particle dynamics simulations were used to first demonstrate the formation of triblock copolymer vesicular carriers. Chemical crosslinking was used to strengthen the structural stability of the vesicle shell to avoid drug leakage. Reversible decrosslinking along with dissociation of the vesicle and release of loaded drugs were then explored. The structural, energetic and dynamical properties of the system were discussed at the molecular level. The regulation mechanism of drug release patterns was revealed by systematically exploring the effect of intra and intermolecular repulsive interactions. The results indicate that the chemical crosslinking of copolymers enhanced the compactness of the vesicle shell with a strengthened microstructure, increased binding energy, and limited chain migration, thus achieving more stable delivery of drugs. In terms of drug release, we clarified how the pairwise interactions of beads in the solution system affect the responsive dissociation of the vesicle and associated release patterns (speed and amount) of drugs. More efficient delivery and smart release of theranostic drugs are achieved using such reversible crosslinked triblock copolymer vesicles.
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Feng S, Cui N, Zhao W, Zhao H, Wang C, Zheng J, Zhu T, Chen J, Jiang H, Su Q. Prognostic biomarkers for sepsis mortality based on the literature and LC-MS-based metabolomics of sepsis patients. Am J Transl Res 2023; 15:5757-5768. [PMID: 37854200 PMCID: PMC10579003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/29/2023] [Indexed: 10/20/2023]
Abstract
OBJECTIVES The management of sepsis, a potentially lethal overreaction to infection, is limited by the lack of prognostic tools to guide its treatment. Our aim is to identify a novel metabolic biomarker panel for predicting sepsis mortality based on a literature review and liquid chromatography-mass spectrometry (LC-MS)-based metabolomics. METHODS In the literature, we found metabolomics biomarkers reported to predict sepsis mortality. We determined the classifications, reported frequency, and KEGG pathway enrichment of these markers. Using serum samples from 20 sepsis survivors and 20 non-survivors within 28 days after admission to the intensive care unit (ICU), we performed LC-MS-based metabolomics. Based on the literature review and metabolomics, a prognostic biomarker panel for sepsis was identified and its area under the curve (AUC) values was assessed. RESULTS Kynurenate, caffeine, and lysoPC 22:4 were selected as a prognostic biomarker panel for sepsis. The panel had an area under the curve (AUC) of 0.885 (95% CI, 0.694-1) evaluated by linear support vector machine (SVM) and 0.849 (0.699-1) by random forest (RF), which was higher than that of the Sequential Organ Failure Assessment (SOFA). A combination of kynurenate, caffeine, and lysoPC 22:4 and SOFA provided the best discriminating performance, with AUCs of 0.961 (0.878-1) for SVM and 0.916 (0.774-1) for RF. CONCLUSIONS The prognostic biomarker panel consisting of kynurenate, caffeine, and lysoPC 22:4 may aid in the identification of sepsis patients at a high risk of death, leading to personalized therapy in clinical practice that will improve sepsis survival.
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Yang Y, Li H, Liu P, Zhang X, Wang Q, Li H, Cui N, Tian X, Long Y, He H, Su L. Emergence of hybrid airway neutrophils with increased mitochondrial metabolism and low inflammatory response in neutrophilic asthma: evidence supporting targeting inhibition of neutrophil glycolysis in this asthma sub-group. QJM 2023; 116:702-704. [PMID: 37184923 DOI: 10.1093/qjmed/hcad090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 05/07/2023] [Indexed: 05/16/2023] Open
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Zhu P, Cui N, Song ZY, Yong WX, Luo XX, Wang GC, Wang X, Wu YN, Xu Q, Zhang LM, Hao GX, Liu Y, Zhang ZM. PRC1 plays an important role in lung adenocarcinoma and is potentially targeted by fostamatinib. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2022; 26:8924-8934. [PMID: 36524512 DOI: 10.26355/eurrev_202212_30567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Lung adenocarcinoma (LUAD) is one of the most common cancers in the world. Protein regulator of cytokinesis 1 (PRC1) plays a role in the tumorigenesis and development of several cancers, including LUAD. The aim of the present study is to assess the characteristics of PRC1 in LUAD in order to find a potential drug that targets PRC1. MATERIALS AND METHODS We investigated the prognostic value of PRC1 in patients with LUAD using Cox analysis of the RNA sequencing data from The Cancer Genome Atlas (TCGA) portal. A link between PRC1 and LUAD progression, cigarette smoking mutation count, aneuploidy, and hypoxia scores was assessed. The relationship between PRC1 and tumor-infiltrating immune cells in LUAD was analyzed and Gene Set Enrichment Analysis (GSEA) was used to study the PRC1-related biological process and signal pathways. Potential drugs targeting PRC1 were identified using DrugBank database and molecular docking. RESULTS PRC1 expression was significantly increased in LUAD. PRC1 could be, therefore, a prognostic biomarker for predicting overall survival in LUAD. PRC1 expression was also related to cancer stage and patient's smoking history. PRC1 positively correlated with mutation count, aneuploidy and hypoxia scores. It was also significantly related to tumor-infiltrating immune cells, especially the activated mast cells. GSEA revealed that PRC1 might be correlated with cell cycle, cytokinesis and p53 signaling pathway. Additionally, fostamatinib was found to be a potential drug targeting PRC1. CONCLUSIONS PRC1 may have a prognostic value for patients with LUAD, and be correlated with the mutation count, aneuploidy, hypoxia and tumor-infiltrating immune cells. Fostamatinib was found to be a potential drug targeting PRC1 in LUAD.
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Ye C, Chen QY, Ma XQ, Lv P, Yang HL, Tian D, Zhao ZL, Lin JQ, Cui N, Li HL, Qin H. [Long-term outcomes of 328 patients with of autism spectrum disorder after fecal microbiota transplantation]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2022; 25:798-803. [PMID: 36117371 DOI: 10.3760/cma.j.cn441530-20220601-00238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To evaluate the efficacy and safety of fecal microbiota transplantation (FMT) in the treatment of autism spectrum disorder (ASD). Methods: A longitudinal study was conducted. Clinical data from ASD patients with gastrointestinal symptoms and who underwent FMT in the Tenth People's Hospital affiliated to Tongji University or Jinling Hospital between May 2012 to May 2021 were retrospectively collected. Scores derived from the autism behavior checklist (ABC), the childhood autism rating scale (CARS), the Bristol stool form scale (BSFS), and the gastrointestinal symptom rating scale (GSRS) were analyzed at baseline and at the 1st, 3rd, 6th, 12th, 24th, 36th, 48th and 60th month after FMT. Records of any adverse reactions were collected. Generalized estimating equations were used for analysis of data on time points before and after FMT. Results: A total of 328 patients met the inclusion criteria for this study. Their mean age was 6.1±3.4 years old. The cohort included 271 boys and 57 girls. The percentage of patients remaining in the study for post-treatment follow-up at the 1st, 3rd, 12th, 24th, 36th, 48th and 60th month were as follows: 303 (92.4%), 284 (86.7%), 213 (64.9%), 190 (57.9%), 143 (43.6%), 79 (24.1%), 46 (14.0%), 31 (9.5%). After FMT, the average ABC score was significantly improved in the first 36 months and remained improved at the 48th month. However, the average score was not significantly different from baseline by the 60th month (1st-36th month, P<0.001; 48th month, P=0.008; 60th month, P=0.108). The average CARS score improved significantly during the first 48 months and remained improved at the 60th month (1st-48th month, P<0.001; 60th month, P=0.010). The average BSFS score was also significantly improved in the first 36 months (with an accompanying stool morphology that resembled type 4). This improvement was maintained at the 48th month. However, the average score was similar to baseline at the 60th month (1st-36th month, P<0.001; 48th month, P=0.008; 60th month, P=0.109). The average GSRS score was significantly improved during the first 24 months, but not afterwards (1st-24th month, P<0.001; 36th month, P=0.209; 48th month, P=0.996; 60th month, P=0.668). The adverse events recorded during treatment included abdominal distension in 21 cases (6.4%), nausea in 14 cases (4.3%), vomiting in 9 cases (2.7%), abdominal pain in 15 cases (4.6%), diarrhea in 18 cases (5.5%), fever in 13 cases (4.0%), and excitement in 24 cases (7.3%). All adverse reactions were mild to moderate and improved immediately after suspension of FMT or on treatment of symptoms. No serious adverse reactions occurred. Conclusion: FMT has satisfactory long-term efficacy and safety for the treatment of ASD with gastrointestinal symptoms.
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Tang B, Cui N. [Several key points that need to be concerned in the clinical application of ceftazidime/avibactam]. ZHONGHUA YI XUE ZA ZHI 2021; 101:3365-3370. [PMID: 34758539 DOI: 10.3760/cma.j.cn112137-20210531-01240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ceftazidime/avibactam is a new enzyme inhibitor combination medication composed of ceftazidime and avibactam. It forms an enzyme-inhibitor complex by covalently binding β-lactamase, which can effectively restore the antibacterial activity of ceftazidime against a variety of carbapenemase-producing enterobacteriaceae strains, covering Klebsiella pneumoniae carbapenemase (KPC)-producing carbapenem-resistant Klebsiella pneumonia (CRKP) and other common drug-resistant gram-negative bacteria infections. The related issues of anti-infective effects of ceftazidime/avibactam on lung infections, abdominal infections, bloodstream infections, urinary tract infections and other different infections were discussed in this article. The clinical safety and indications of ceftazidine/avibatan were referred in the article.
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Wu YL, Zhou Q, Chen M, Jiang O, Hu D, Lin Q, Wu G, Cui J, Chang J, Cheng Y, Huang C, Liu A, Cui N, Wang J, Wang Q, Qin M, Zhang R, Yang J. LBA43 GEMSTONE-301: A randomized, double-blind, placebo-controlled, phase III study of sugemalimab in patients with unresectable stage III non-small cell lung cancer (NSCLC) who had not progressed after concurrent or sequential chemoradiotherapy (CRT). Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.2122] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Fang J, Wang M, Gong S, Cui N, Xu L. Increased 28-day mortality due to fluid overload prior to continuous renal replacement in sepsis associated acute kidney injury. Ther Apher Dial 2021; 26:288-296. [PMID: 34436823 DOI: 10.1111/1744-9987.13727] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 08/22/2021] [Accepted: 08/23/2021] [Indexed: 12/29/2022]
Abstract
Patients with sepsis are prone to fluid overload (FO) due to fluid resuscitation, irrespective of stage of acute kidney injury (AKI). The aim of our study was to analyze the association between FO at continuous renal replacement therapy (CRRT) initiation and 28-day mortality in patients with sepsis associated AKI (S-AKI). In this retrospective study, data for patient characteristics were collected and 28-day mortality were studied. We also analyze association of variables, including FO degrees with 28-day mortality. Earlier commencement of CRRT showed better outcome. Non-survivors had higher FO than survivor (9.17% vs. 5.20%; p = 0.016). Survival in patients with FO > 10% over 28 days was significantly worse compared to those with FO ≤ 10% (p = 0.006). Multivariate analysis showed, FO > 10% (95%CI [1.721, 17.195], p = 0.004) was significantly associated with increased 28-day mortality. In S-AKI requiring CRRT, FO > 10% at CRRT initiation was independently associated with 28-day mortality.
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Han W, Wang H, Cui N, Zhang JH, Bai GX, Chen JW, Long Y. [Diagnostic and prognostic value of peripheral lymphocyte subtyping for invasive candidiasis infection in critically ill patients with non-neutropenic sepsis]. ZHONGHUA NEI KE ZA ZHI 2021; 59:968-975. [PMID: 33256338 DOI: 10.3760/cma.j.cn112138-20200430-00440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To assess the diagnostic and prognostic value of lymphocyte subtyping for invasive candidiasis infection (ICI) in critically ill patients with non-neutropenic sepsis. Methods: A prospective observational cohort study was performed at Peking Union Medical College Hospital (PUMCH), 377 patients with non-neutropenic sepsis admitted to Department of Critical Care Medicine from January 2017 to November 2019 were enrolled. There were 9.0% (34/377) patients diagnosed as ICI. Vital signs, supportive care therapy and microbiological specimens were collected. Peripheral blood lymphocyte subtypes, serum globulin, complements, inflammatory factors such as interleukin(IL)-6, IL-8, IL-10 and tumor necrosis factor were detected within 24 hours after sepsis was diagnosed. The receiver operating characteristic (ROC) curve was used to evaluate the diagnostic value and prognostic significance of immunological indicators for ICI. Multiple logistic regression was used to analyze the independent risk factors for ICI. Kaplan-Meier analysis was used to analyze survival. Results: The acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ) score was 17.0 (13.0, 21.0) in all 377 patients. The sequential organ failure score (SOFA) was 11.0 (8.0, 13.0), and the 28-day mortality rate was 27.6% (104/377). Peripheral blood CD8+absolute T lymphocyte count≤177 cells/μl, CD28+CD8+T-cell count≤81 cells/μl and 1, 3-β-D-glucan (BDG) ≥88.20 ng/L were closely correlated with the diagnosis of ICI (AUC=0.793,95%CI 0.749-0.833,P<0.000 1;AUC=0.892,95%CI 0.856-0.921, P<0.000 1;AUC=0.761, 95%CI 0.715-0.803,P<0.000 1, respectively), with sensitivity of diagnosis 94.12%, 100.00%, and 88.24%; the specificity of diagnosis 81.34%, 62.39%, 63.56% respectively. Multivariate logistic regression analysis identified CD8+T-cell count≤139 cells/μl (OR=7.463, 95%CI 1.300-42.831, P=0.024) and CD28+CD8+T-cell counts≤52 cells/μl (OR=57.494, 95%CI 3.986-829.359, P=0.003) as independent risk factors for higher mortality. Kaplan-Meier survival analysis suggested that CD8+T-cell count ≤139 cells/μl (P=0.0159) and CD28+CD8+T-cell count≤52 cells/μl (P=0.000 1) were associated with higher mortality within 28 days (68.8%, 91.7%). Conclusions: Low CD28+CD8+T cell count in peripheral blood is closely related to the development and clinical outcome of ICI in sepsis patients, which could be used as an effective indicator for the diagnosis and prognosis prediction of ICI.
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Yu G, Yu Y, Fan H, Zhang D, Cui N, Wang X, Jia S, Yang Y, Zhao J. Analysis of Protein Synthesis in Cucumber Leaves after Inoculation with Corynespora cassiicola: A Proteomic Approach. BIOCHEMISTRY (MOSCOW) 2019; 84:963-977. [PMID: 31522678 DOI: 10.1134/s0006297919080121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Cucumber target leaf spot (TLS) disease caused by Corynespora cassiicola has become one of the most important fungal foliar diseases of cultivated cucumbers. However, the defense mechanisms of cucumber plants (Cucumis sativus) against C. cassiicola are still poorly understood. Here, proteins from resistant cucumber plants were analyzed using iTRAQ (isobaric tags for relative and absolute quantification) method. A total of 286 differentially expressed proteins were identified (p < 0.05, ratio > 1.2 or < 0.83) 6 and 24 h after pathogen inoculation in the resistant cultivar Jinyou 38 (the data are available via ProteomeXchange; identifier, PXD012903). Some of the early responses to C. cassiicola infection were revealed, and four factors related to the resistance of cucumber plants to TLS were discovered. First, the proteomic approach revealed modulation of signaling pathways in resistant cucumber plants in response to C. cassiicola infection. Second, the plant immune system recognizes the pathogen and initiates expression of immune response proteins, including those related to plant defense, stress response, signal transduction, cell metabolism, and redox regulation. Third, C. cassiicola activates common stress response pathways; in particular, mildew resistance locus O (MLO) proteins were found to play a crucial role in the TLS prevention. Fourth, rapid activation of the carbohydrate and secondary metabolic pathways, modification and reinforcement of cell walls, and adjustment of the apoplastic environment to the highly stressful conditions were crucial in the cucumber resistance to TLS. Overall, our data contribute to the understanding of interactions between plants and their pathogens and provide new insight into molecular processes involved in the resistance of cucumber plants to disease.
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Cui N, Cai H, Li Z, Lu Y, Wang G, Lu A. Tigecycline-induced coagulopathy: a literature review. Int J Clin Pharm 2019; 41:1408-1413. [PMID: 31713108 DOI: 10.1007/s11096-019-00912-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2019] [Accepted: 09/12/2019] [Indexed: 11/25/2022]
Abstract
Background Several adverse reactions to tigecycline, which is widely used in patients with severe infections, have been documented. Coagulopathy is a lesser known side effect of tigecycline. Aim of the review We summarize the characteristics, possible mechanisms, and treatment of tigecycline-induced coagulopathy. Method PubMed, Ovid, Embase, ISI Web of Knowledge, CNKI, and Wanfang were searched up to March 5, 2019. All articles concerning coagulopathy induced by tigecycline were included. The article types and languages were not limited. The retrieved articles were screened by two experienced clinicians by reading the titles, abstracts, and full texts. Results Ultimately, 17 articles were targeted, including 13 case reports and 4 retrospective observational studies. Tigecycline-induced coagulopathy usually manifests as the dose-dependent prolongation of prothrombin time and activated partial thromboplastin time and a reduction in the fibrinogen level. Tigecycline and its metabolites may have multiple effects on coagulation, influencing the extrinsic or intrinsic pathway and even the common pathway. There is no specific treatment for tigecycline-induced coagulopathy, but it can be reversed by withdrawing tigecycline. Conclusion Tigecycline acts on the coagulation system in a dose-dependent manner, and the most severe adverse event is bleeding. Overdose and prolonged use should be avoided, suspected coagulopathy must be recognized in time, and tigecycline should be withdrawn to prevent severe adverse events. Also, drug clearance disorders can develop in patients with liver and/or renal dysfunction. For patients with severe hepatic or renal impairment, the maintenance dose should be reduced, and indicators of coagulation function should be closely monitored.
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You H, Gu H, Zhang N, Fan H, Kou Y, Cui N, Liu XY, Li XL, Gu JH. Why hasn't this woman been screened for breast and cervical cancer? - Evidence from a Chinese population-based study. Public Health 2019; 168:83-91. [PMID: 30708199 DOI: 10.1016/j.puhe.2018.12.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 12/01/2018] [Accepted: 12/10/2018] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Less than half of eligible Chinese rural women have been screened for breast and cervical cancer. The objective of this study was to describe individual-level reasons for attending or not attending 'two cancers' screening using Andersen's Behavioral Model of Health Services Use. STUDY DESIGN Cross-sectional study. METHODS The study sample was from the Health Services Survey in 2013 in Jiangsu, China. A total of 6520 rural women aged 36-65 years answered the questions on 'two cancers' screening participation and were included in the final analysis, which consisted of univariate and multivariate logistic regression. RESULTS In the results of multivariate logistic regression, factors significantly associated with having 'two cancers' screening included educational level (odds ratio [OR] = 0.78, 95% confidence interval [CI] = 0.65-0.92), per capita household income (OR = 0.65, 95% CI = 0.58-0.73), availability of female medical faculty in township facilities (OR = 0.35, 95% CI = 0.28-0.42), quality of life (OR = 0.72, 95% CI = 0.58-0.90), being nulliparous (OR = 3.21, 95% CI = 1.96-5.26), and multiparous (OR = 1.91, 95% CI = 1.68-2.16). CONCLUSION To reduce inadequate screening service utilization of breast and cervical cancer in rural areas, efforts should be made not only to target the vulnerable rural women with lower income, lower educational level, and lower health conditions but also to further improve access to female primary-care providers. Strategies are also urgently needed to focus on nulliparous and multiparous women.
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Cui N, Li AM, Luo ZY, Zhao ZM, Xu YM, Zhang J, Yang AM, Wang LL, Hao GM, Gao BL. Effects of growth hormone on pregnancy rates of patients with thin endometrium. J Endocrinol Invest 2019; 42:27-35. [PMID: 29671256 DOI: 10.1007/s40618-018-0877-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/19/2018] [Indexed: 10/17/2022]
Abstract
PURPOSE To investigate whether growth hormone (GH) could improve pregnancy rates of patients with thin endometrium by clinical study and laboratory experiments. MATERIALS AND METHODS Ninety-three patients were randomized to either the GH-received group (40) or the routine exogenous administration of estrogens control group (53) for clinical study. The human endometrial carcinoma cell line RL95-2 was used for testing the role of GH with Western blot and real-time PCR by exposure to various concentrations of GH (0.1 nM,1 nM,10 nM,100 nM). RESULTS Patients treated with GH had a significantly (P < 0.05) greater endometrium thickness on day 3 (7.87±0.72 vs 6.34±0.86), higher implantation rates (24.4% vs 10.5%) and greater clinical pregnancy rates (42.5% vs 18.9%) compared with the control group. No adverse events were associated with the use of GH. Administration of GH significantly up-regulated the expression of VEGF, ItgB3 and IGF-I expression in RL95-2 cells at both mRNA and protein levels (P < 0.05). AG490, an inhibitor of JAK2, nearly completely inhibited the up-regulative effect of GH through the JAK2-STAT5 pathway, and GH-induced effects could be mediated through autocrine IGF-I together with its hepatic counterpart. IGF-I mRNA was detected in the RL95-2 cells. CONCLUSION GH may improve pregnancy outcomes of patients with thin endometrium who undergo frozen embryo transfer by acting on human endometrial cells to promote proliferation and vascularization and to up-regulate receptivity-related molecular expression.
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Cui N, Li AM, Luo ZY, Zhao ZM, Xu YM, Zhang J, Yang AM, Wang LL, Hao GM, Gao BL. Correction to: Effects of growth hormone on pregnancy rates of patients with thin endometrium. J Endocrinol Invest 2019; 42:103. [PMID: 30128931 DOI: 10.1007/s40618-018-0937-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Unfortunately, there are errors that occurred in the name and manufacture of the growth hormone (GH) received by the patients in the GH group on page two, Table 1 and figure 1 on page three.
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Cui N, Wang H, Su LX, Zhang JH, Liu DW. [The expression of triggering receptor expressed on myeloid cells receptor-1 in Aspergillus infected mice]. ZHONGHUA NEI KE ZA ZHI 2018; 56:601-605. [PMID: 28789494 DOI: 10.3760/cma.j.issn.0578-1426.2017.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the expression of triggering receptor expressed on myeloid cells receptor-1 (TREM-1) in plasma and bronchoalveolar lavage fluid (BALF) and its correlation with Galactomannan, IFNγ, IL-6 and IL-10 in Aspergillus infected mice. Methods: Cyclophosphamide(CTX) was intraperitoneally injected and fumigatus spore suspension was inhaled by nose to establish the immunocompromised invasive pulmonary aspergillosis(IPA) mouse model.Healthy controls, immunocompromised only and IPA only groups were also established. Each group had 6 mice. After inoculation, mice were sacrificed. Lung tissue specimens, BALF, and plasma samples were collected. Plasma and BALF soluble TREM-1 (sTREM-1), Galactomannan, IFNγ, IL-6, and IL-10 were detected by ELISA. Results: Positive Aspergillus fumigatus was found by tissue culture in the lung. Infiltration of inflammatory cells, blood congestion and interstitial lung tissue injury were observed in histological sections of both IPA and immunocompromised IPA mice. Compared to IPA group [(453.78±74.18) ng/L, P<0.001; (10.21±1.46) ng/L, P<0.001] and control group [(245.16±65.85) ng/L, P<0.001; (6.60±3.74) ng/L, P<0.001], the plasma and BALF sTREM-1 significantly increased in immunocompromised IPA group [(1 537.64±359.52) ng/L; (20.12±2.72) ng/L]. Compared to control group, both the BALF sTREM-1 in IPA group (P=0.041) and the plasma and BALF Galactomannan, IFNγ, IL-6, and IL-10 levels in IPA and immunocompromised IPA groups were significantly higher (P<0.01). Pearson correlation analysis showed that plasma and BALF sTREM-1 were significantly correlated with Galactomannan (r=0.83, P<0.001; r=0.82, P<0.001), IFNγ (r=0.79, P<0.001; r=0.61, P<0.01), IL-6 (r=0.81, P<0.001; r=0.66, P<0.01), and IL-10 (r=0.70, P=0.001; r=0.54, P=0.02). Conclusions: Plasma and BALF sTREM-1 appears highly expressed in Aspergillus infected mice. sTREM-1 in mice plasma and BALF is closely correlated with Galactomannan, IFNγ, IL-6, and IL-10 levels, which suggests that sTREM-1 has great diagnostic value during invasive fungal infection.
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Doebele R, Ahn M, Siena S, Drilon A, Krebs M, Lin C, De Braud F, John T, Tan D, Seto T, Dziadziuszko R, Arkenau H, Barlesi F, Rolfo C, Wolf J, Chow-Maneval E, Multani P, Cui N, Riehl T, Cho B. OA02.01 Efficacy and Safety of Entrectinib in Locally Advanced or Metastatic ROS1 Fusion-Positive Non-Small Cell Lung Cancer (NSCLC). J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.239] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Liu J, Cui N, Liu X. 0820 A Longitudinal Analysis of the Relationship Between Sleep Disturbance and Behavioral Problems in Children. Sleep 2018. [DOI: 10.1093/sleep/zsy061.819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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