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Generative Artificial Intelligence is set to revolutionize healthcare delivery by transforming traditional patient care into a more personalized, efficient, and proactive process. Chatbots, serving as interactive conversational models, will probably drive this patient-centered transformation in healthcare. Through the provision of various services, including diagnosis, personalized lifestyle recommendations, dynamic scheduling of follow-ups, and mental health support, the objective is to substantially augment patient health outcomes, all the while mitigating the workload burden on healthcare providers. The life-critical nature of healthcare applications necessitates establishing a unified and comprehensive set of evaluation metrics for conversational models. Existing evaluation metrics proposed for various generic large language models (LLMs) demonstrate a lack of comprehension regarding medical and health concepts and their significance in promoting patients’ well-being. Moreover, these metrics neglect pivotal user-centered aspects, including trust-building, ethics, personalization, empathy, user comprehension, and emotional support. The purpose of this paper is to explore state-of-the-art LLM-based evaluation metrics that are specifically applicable to the assessment of interactive conversational models in healthcare. Subsequently, we present a comprehensive set of evaluation metrics designed to thoroughly assess the performance of healthcare chatbots from an end-user perspective. These metrics encompass an evaluation of language processing abilities, impact on real-world clinical tasks, and effectiveness in user-interactive conversations. Finally, we engage in a discussion concerning the challenges associated with defining and implementing these metrics, with particular emphasis on confounding factors such as the target audience, evaluation methods, and prompt techniques involved in the evaluation process.

Bi Lin,1 Chaohao Huang2 1Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of China; 2Department of Hepatological Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, People’s Republic of ChinaCorrespondence: Chaohao Huang, Department of Hepatological Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, People’s Republic of China, Email kirbylin2010@sina.comPurpose: Acute pancreatitis (AP) is a common digestive disorder characterized by high morbidity and mortality. This study aims to uncover differentially expressed long noncoding RNAs (lncRNAs) and mRNAs, as well as related pathways, in the early stage of acute pancreatitis (AP), with a focus on the role of Neat1 in AP and severe acute pancreatitis (SAP).Methods: In this study, we performed high-throughput RNA sequencing on pancreatic tissue samples from three normal mice and three mice with cerulein-induced AP to describe and analyze the expression profiles of long non-coding RNAs (lncRNAs) and mRNAs. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were conducted on the differentially expressed mRNAs to identify enriched pathways and biological processes. An lncRNA-miRNA-mRNA interaction network was constructed to elucidate potential regulatory mechanisms. Furthermore, we utilized Neat1 knockout mice to investigate the role of Neat1 in the pathogenesis of cerulein-AP and L-arginine-severe acute pancreatitis (SAP).Results: Our results revealed that 261 lncRNAs and 1522 mRNAs were differentially expressed in the cerulein-AP group compared to the control group. GO and KEGG analyses of the differentially expressed mRNAs indicated that the functions of the corresponding genes are enriched in cellular metabolism, intercellular structure, and positive regulation of inflammation, which are closely related to the central events in the pathogenesis of AP. A ceRNA network involving 5 lncRNAs, 226 mRNAs, and 61 miRNAs were constructed. Neat1 was identified to have the potential therapeutic effects in AP. Neat1 knockout in mice inhibited pyroptosis in both the AP/SAP mouse models.Conclusion: We found that lncRNAs, particularly Neat1, play a significant role in the pathogenesis of AP. This finding may provide new insights into further exploring the pathogenesis of SAP and could lead to the identification of new targets for the treatment of AP and SAP.Keywords: acute pancreatitis, lncRNA, ceRNA, NEAT1, pyroptosis

Bingpeng Lin,1,2,* Yufei Fan,2,* Xuechao Yang,2 Janak L Pathak,2 Mei Zhong3 1Department of Orthodontics, School and Hospital of Stomatology, Guangzhou Medical University, Guangzhou, 510180, People’s Republic of China; 2Guangdong Engineering Research Center of Oral Restoration and Reconstruction, Guangzhou Key Laboratory of Basic and Applied Research of Oral Regenerative Medicine, Affiliated Stomatology Hospital of Guangzhou Medical University, Guangzhou, 510182, People’s Republic of China; 3Department of Prosthodontics, School and Hospital of Stomatology, Guangzhou Medical University, Guangzhou, 510180, People’s Republic of China*These authors contributed equally to this workCorrespondence: Janak L Pathak; Mei Zhong, Email J.pathak@gzhmu.edu.cn; 2016686043@gzhmu.edu.cnAbstract: Periodontal disease is a common disorder affecting a wide range of people and has a high prevalence globally. Periodontitis comprises a series of inflammatory conditions affecting periodontal support tissue, which could ultimately lead to tooth loss and reduce life quality and add to the financial burden of society. Matrix metalloproteinase-12 (MMP-12) is an elastase that is produced mostly by macrophages and could degrade a wide spectrum of extracellular matrix (ECM) and also contribute to several systematic pathological conditions. Recently, researchers have reported higher expression of MMP-12 in chronic periodontitis patients. However, there are few reports on the role of MMP-12 in periodontitis pathogenicity, and the interaction between MMP-12, periodontal pathogens, and periodontal tissues remains unclear. In this review, we introduce the potentially unique role of MMP-12 in the context of periodontal inflammation earlier, summarize the possible effects of MMP-12 on the pathological process of periodontitis and the interaction of host response under the challenge of various inflammatory factors, and provide possible diagnostic and therapeutic strategies targeting MMP-12 for the management of periodontitis. Future research and policies should focus on and implement effective chairside testing methods to reduce the prevalence of periodontal diseases.Keywords: matrix metalloproteinase-12, periodontitis, dysbiosis, epithelial barrier, immunity, osteoimmunology

Min Fang,1,2 Wei Yin,3 Chunyan Qiu,4 Tao Song,2 Baihua Lin,2 Ying Wang,2 Hanchu Xiong,2 Shixiu Wu1 1Department of Radiation Oncology, The Affiliated Hangzhou Hospital of Nanjing Medical University, Hangzhou, Zhejiang, People’s Republic of China; 2Cancer Center, Department of Radiation Oncology, Zhejiang Provincial People’s Hospital(Affiliated People’s Hospital), Hangzhou Medical College, Hangzhou, Zhejiang, People’s Republic of China; 3Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, People’s Republic of China; 4National Cancer Center/National Clinical Research Center for Cancer/ Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, People’s Republic of ChinaCorrespondence: Wei Yin, Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou, Zhejiang, People’s Republic of China, Email hzyinwei@live.cn Shixiu Wu, Department of Radiation Oncology, The Affiliated Hangzhou Hospital of Nanjing Medical University, Hangzhou, Zhejiang, People’s Republic of China, Email wushixiu@yeah.netObjective: Immune cells play a key role in tumor microenvironment. The purpose of this study was to investigate the infiltration and clinical indication of immune cells including their combined prognostic value in microenvironment of triple negative breast cancer.Methods: We investigated 100 patients with triple negative breast cancer by Opal/Tyramide Signal Amplification multispectral immunofluorescence between 2003 and 2017 at Zhejiang Provincial people’s Hospital. Intratumoral and stromal immune cells of triple negative breast cancer were classified and quantitatively analyzed. Survival outcomes were compared using the Kaplan–Meier method and further analyzed with multivariate analysis.Results: Infiltration level of stromal B lymphocytes, stromal and intratumoral CD8+ T cells, stromal CD4+ T cells, stromal PD-L1 and intratumoral tumor associated macrophages 2 cells were shown as independent factors affecting disease-free survival and overall survival in univariate analysis. Stromal B lymphocytes, T stage, N stage and pathological type were independent predictive factors for both DFS and OS in multivariate analysis. We firstly found that patients with B lymphocytes-enriched subtypes have a better prognosis than those with T lymphocytes-enriched subtypes and tumor-associated macrophage-enriched subtypes.Conclusion: The present study identified a bunch of immune targets and subtypes, which could be exploited in future combined immunotherapy/chemotherapy strategies for triple negative breast cancer patients.Keywords: triple negative breast cancer, B lymphocytes, T lymphocytes, tumor associated macrophages, multispectral immunofluorescence, prognosis

Fan Jiang, Lingyi Lu, Sihan Wang, Feng Yuan, Lu Cao, Suling Xu,* Bingjiang Lin* Department of Dermatology, The First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang; National Clinical Medical Research Center for Skin and Immune Diseases, Beijing, People’s Republic of China*These authors contributed equally to this workCorrespondence: Suling Xu; Bingjiang Lin, Department of Dermatology, The First Affiliated Hospital of Ningbo University, No. 59 Liuting Street, Ningbo, Zhejiang, 315000, People’s Republic of China, Email linbingjiangnb@163.comPurpose: The purpose of this study was to investigate the comprehensive impact of family history of psoriasis, lesion size, disease severity, and the possibility of joint involvement on patients’ quality of life(QoL).Patients and Methods: Data from 5961 patients with psoriasis recruited from 440 hospitals throughout China were analyzed. The effects of family history of psoriasis, Body Surface Area(BSA), Psoriasis Area and Severity Index(PASI), and Psoriasis Epidemiology Screening Tool(PEST) on their Dermatology Life Quality Index(DLQI) were studied using a moderated chained mediated effects test.Results: A total of 912 patients (15.30%) had a family history of psoriasis, and 5071 patients (85.10%) had plaque psoriasis. In patients with plaque psoriasis, the variables of family history, PASI, PEST, and DLQI were positively correlated with each other. Additionally, in patients with other types of psoriasis, PASI was positively correlated with PEST and DLQI. Age was positively correlated with PASI and PEST and negatively correlated with DLQI in patients with plaque psoriasis; their Body Mass Index(BMI) and disease duration were in positive correlation with PASI and PEST. The mediation effect of PASI and PEST between family history and DLQI was remarkable in patients with plaque psoriasis and not in those with other types of psoriasis. BSA moderated the association between family history and PASI in patients with plaque psoriasis.Conclusion: PASI and PEST play a chain mediating role in the relationship between family history and DLQI in patients with plaque psoriasis, and high levels of BSA increase the ability of family history to positively predict PASI in plaque psoriasis, thereby affecting the patient’s QoL.Keywords: plaque psoriasis, PASI, PEST, quality of life, family history

HongKui Chen,1,2,* Xianwei Xie,2,3,* Huazhen Xiao,1,2,* Wenjia Liang,1,2 Zhi-Jie Lin,1,2 Biting Lin,2,3 Kai-Yang Lin,2,3 Chun Chen,4 Yansong Guo1,2 1Department of Cardiology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian Province, 350000, People’s Republic of China; 2Fujian Provincial Key Laboratory of Cardiovascular Disease, Fujian Provincial Center for Geriatrics, Fujian Provincial Clinical Research Center for Severe Acute Cardiovascular Diseases, Fuzhou, Fujian Province, 350000, People’s Republic of China; 3Fujian Heart Failure Center Al liance, Fuzhou, Fujian Province, 350000, People’s Republic of China; 4School of Pharmacy, Fujian Medical University, Fuzhou, Fujian Province, 350000, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yansong Guo; Chun Chen, Email ysguo1234@126.com; chenchun-0428@163.comBackground: As a chronic inflammatory disease, atherosclerosis (AS) and ischemia events are primarily affected by inflammation in AS. PANoptosis has been implicated in many human systemic disorders, including infection, cancer, neurodegeneration, and inflammation. On the other hand, little is understood about PANoptosis’s function in AS.Methods: We used consensus clustering to divide the GSE100927 dataset into two panoptosis-related subgroups. PANoptosis-associated genes were screened by differential analysis and weighted gene co-expression network analysis (WGCNA) and enriched by ClueGO software. Investigating LASSO regression and MCODE to identify AS Diagnostic Markers. Immunoinfiltration analysis and single-cell analysis were used to search for cell types associated with the diagnostic genes. Final validation was performed by polymerase chain reaction (PCR).Results: We classified the GSE100927 dataset into two PANoptosis-related subtypes based on the expression of PANoptosis-related genes (PRGs) using consensus clustering. A total of 36 PANoptosis-associated genes were screened in the differentially expressed genes and WGCNA-related module. 4 hub genes were identified by MCODE and LASSO regression, and 3 AS diagnostic markers (ACP5, CCL3, HMOX1) were screened by external validation set. Immunoinfiltration analysis and single-cell analysis showed that the three diagnostic markers were associated with macrophages, and PCR results demonstrated that ACP5 and HMOX1 could be used as AS diagnostic markers.Conclusion: Our study identified ACP5 and HMOX1 as diagnostic genes for AS that may be associated with PANoptosis. ACP5 and HMOX1 may be involved in the pathogenesis of AS by regulating macrophage PANoptosis.Keywords: atherosclerosis, PANoptosis, macrophage, subtypes

Rafael Robles,1 Nikhil Patel,2 Emily Neag,2 Ajay Mittal,3 Zahra Markatia,2 Kambiz Ameli,2 Benjamin Lin2 1Department of Ophthalmology, Virginia Commonwealth University School of Medicine, Richmond, VA, USA; 2Bascom Palmer Eye Institute, University of Miami, Miami, FL, USA; 3Department of Ophthalmology, University of Florida College of Medicine, Gainesville, FL, USACorrespondence: Benjamin Lin, Bascom Palmer Eye Institute, University of Miami, 900 NW 17th Street, Miami, FL, 33136, USA, Tel +1 305 326-6000, Fax +1 305 326-6000, Email brl65@miami.eduPurpose: Recent advances in telemedicine have led to increased use of digital ophthalmoscopes (DO) in clinical settings. This review aims to assess commercially available DOs, including smartphone (SP), desktop, and handheld ophthalmoscopes, and evaluate their applications.Methods: A literature review was performed by searching PubMed (pubmed.ncbi.nlm.nih.gov), Web of Science (webofknowledge.com), and Science Direct (sciencedirect.com). All English-language papers that resulted from the search terms “digital ophthalmoscope”, “screening tool”, “glaucoma screening”, “diabetic retinopathy screening”, “cataract screening”, and “papilledema screening” were reviewed. Studies that contained randomized clinical trials with human participants between January 2010 and December 2020 were included. The Risk of Bias in Systematic Reviews (ROBIS) tool was used to assess the methodological quality of each included paper.Results: Of the 1307 studies identified, 35 met inclusion and exclusion criteria. The ROBIS tool determined that 29/35 studies (82.8%) had a low risk of bias, 3/35 (8.5%) had a moderate risk of bias, and 3/35 (8.5%) had a high risk of bias.Conclusion: The continued adoption of DOs remains uncertain because of concerns about the image quality for non-mydriatic eyes and the confidence in data captured from the device. Likewise, there is a lack of guidelines for the use of DOs, which makes it difficult for providers to determine the best device for their practice and to ensure appropriate use. Even so, DOs continue to gain acceptance as technology and practice integration improve, especially in underserved areas with limited access to ophthalmologists.Keywords: fundoscopy, teleophthalmology, diagnostics, screening, referral

Highly sensitive airborne virus monitoring is critical for preventing and containing epidemics. However, the detection of airborne viruses at ultra-low concentrations remains challenging due to the lack of ultra-sensitive methods and easy-to-deployment equipment. Here, we present an integrated microfluidic cartridge that can accurately detect SARS-COV-2, Influenza A, B, and respiratory syncytial virus with a sensitivity of 10 copies/mL. When integrated with a high-flow aerosol sampler, our microdevice can achieve a sub-single-copy spatial resolution of 0.83 copies/m 3 for airborne virus surveillance with an air flow rate of 400 L/min and a sampling time of 30 minutes. We then designed a series of virus-in-aerosols monitoring systems (RIAMs), including versions of a multi-site sampling RIAMs (M-RIAMs), a stationary real-time RIAMs (S-RIAMs), and a roaming real-time RIAMs (R-RIAMs) for different application scenarios. Using M-RIAMs, we performed a comprehensive evaluation of 210 environmental samples from COVID-19 patient wards, including 30 aerosol samples. The highest positive detection rate of aerosol samples (60%) proved the aerosol-based SARS-CoV-2 monitoring represents an effective method for spatial risk assessment. The detection of 78 aerosol samples in real-world settings via S-RIAMs confirmed its reliability for ultra-sensitive and continuous airborne virus monitoring. Therefore, RIAMs shows the potential as an effective solution for mitigating the risk of airborne virus transmission., (© 2024. The Author(s).)

Beilei Lin,1,2 Lihong Xue,1 Baoxia An,1 Zhenxiang Zhang,2 Weihong Zhang2 1Nursing Department, Henan Huaxian People Hospital, Anyang City, Henan Province, People’s Republic of China; 2Nursing and Health School, Zhengzhou University, Zhengzhou City, Henan Province, People’s Republic of ChinaCorrespondence: Zhenxiang Zhang; Weihong Zhang, Nursing and Health school, Zhengzhou University, No 100 Science Avenue, Zhengzhou City, People’s Republic of China, Email zhangzx6666@zzu.edu.cn; zwhong306@zzu.edu.cnObjective: To describe the Physical Activity and Exercise (PAE) adherence of stroke survivors in rural regions, additionally, to analyze the influential factors through age stratification.Methods: This is a cross-sectional study. Totally, 596 stroke patients (65.70± 10.76 years) from three rural regions were selected, PAE scale was used for measuring compliance. The influential factors among different age groups were explored separately. This study adheres to the EQUATOR checklist, SROBE.Results: Only 17.8% (106) of participants regularly participated in PAE. Altogether, 42.45% were classified as a young-middle age group, and the rest 57.55% were in the old age group. Positive attitudes and better PAE-relevant knowledge were protective factors for adherence in the young and middle-aged group (OR=0.683; 95% CI 0.173~0.588 and OR=0.939; 95% CI 0.013~0.114), as well as in the old group (OR=0.704; 95% CI 0.193~0.534 and OR=0.929; 95% CI 0.035~0.118); having no home rehabilitation equipment was a strong risk factor for younger patients (OR=16.078; 95% CI 1.235~4.320); however, without hemiplegia can positively affect their adherence (OR=0.891; 95% CI 0.045~0.229). In addition, the presence of a spouse can lead to a better compliance among old patients (OR=0.436; 95% CI − 0.496~-0.165).Conclusion: It is necessary to improve the knowledge of physical activity in rural stroke patients of all ages. It is of great significance to install home rehabilitation equipment to promote exercise for young and middle-aged stroke patients. While for the old stroke patients, we strongly suggest focusing on the role of spouses, which would be more useful in low-income regions.Keywords: stroke, physical activity, exercise, adherence, rural area, influential factors

Background: Rice bran, a by-product of rice processing, has not been fully utilized except for the small amount used for raising animals. The raw material source requirements of microcrystalline cellulose are becoming increasingly extensive. However, the characteristics of preparing microcrystalline cellulose from rice bran have not been reported, which limits the application of rice bran., Results: Microcrystalline cellulose was obtained from rice bran by alkali treatment, delignification, bleaching and acid hydrolysis. The morphology, particle size distribution, degree of polymerization, crystallinity, and thermal stability of rice bran microcrystalline cellulose were analyzed. The chemical compositions, scanning electron microscopy and Fourier-transform infrared analysis for rice bran microcrystalline cellulose showed that the lignin and hemicellulose were successfully removed from the rice bran fiber matrix. The morphology of rice bran microcrystalline cellulose was shown to be of a short rod-shaped porous structure with an average diameter of 65.3 μm. The polymerization degree of rice bran microcrystalline cellulose was 150. The X-ray diffraction pattern of rice bran microcrystalline cellulose showed the characteristic peak of natural cellulose (type I), and its crystallization index was 71%. The rice bran microcrystalline cellulose may be used in biological composites with temperatures between 150 °C and 250 °C., Conclusion: These results suggest the feasibility of using rice bran as a low-price source of microcrystalline cellulose. © 2024 Society of Chemical Industry., (© 2024 Society of Chemical Industry.)

Bozhu Lin,1 Xiaorong Zhang2 1Gynaecology and Obstetrics Department, Longyan People’s Hospital, Longyan, People’s Republic of China; 2Neonatal Department, Longyan People’s Hospital, Longyan, People’s Republic of ChinaCorrespondence: Xiaorong Zhang, Neonatal Department, Longyan People’s Hospital, No. 31, Denggaoxi Road, Xinluo District, Longyan, 364000, People’s Republic of China, Tel +86-13605936060, Email zhangxiaorong@fjlyrmyy.comBackground: Gestational diabetes mellitus (GDM) is the most common pregnant disorder worldwide. In this study, we aimed to explore whether vitamin E (VE) treatment alone could protect against GDM in a mouse model.Methods: 6-week-old C57BL/6J female mice were fed on high-fat diet for two weeks and continued with high-fat diet after pregnancy to induce GDM. The pregnant mice were orally administrated with 2.5, 25 or 250 mg/kg VE twice per day during pregnancy together with high-fat diet. Oral glucose tolerance test, insulin amounts, oxidative stress and inflammation were then measured.Results: Only 250 mg/kg VE could improve glucose tolerance and insulin level in pregnant mice. VE (250 mg/kg) effectively inhibited GDM-induced hyperlipidemia, and secretion of inflammatory cytokines such as tumor necrosis factor-α and interleukin-6. VE also significantly ameliorated maternal oxidative stress at the late stage of pregnancy, and also improved reproductive outcomes, including increasing the litter size and birth weight in GDM mice. Moreover, VE also activated GDM-reduced nuclear factor-erythroid factor 2-related factor 2 (Nrf2) / heme oxygenase-1 signaling pathway in the maternal liver tissues of GDM mice.Conclusion: Our data clearly demonstrated that 250 mg/kg VE twice a day during pregnancy could significantly ameliorate the symptoms of GDM by alleviating oxidative stress, inflammation, hyperglycemia, and hyperlipidemia through Nrf2/HO-1 signaling pathway in GDM mice. Thus, additional VE supplement might be beneficial to GDM.Keywords: gestational diabetes mellitus, vitamin E, fetus, oxidative stress, Nrf2

Online education is rapidly becoming a significant method of course delivery in higher education. Consequently, instructors analyze student performance in an attempt to better scaffold student learning. Learning analytics can provide insight into online students' course behaviors. Archival data from 167 graduate level education students enrolled in 4 different programs and 9 different online courses were analyzed to determine whether a relationship existed between grades earned and time spent in specific areas within the course: total course time, course modules, document repository, and synchronous online sessions. Time spent in each component did not predict a specific letter grade, but did predict whether or not an A would be achieved. The sample was composed of students from four different graduate education programs: Educational Leadership, Reading, Instructional Design, and Special Education. Variations found among programs did not significantly predict the grade earned in the course. A logistic regression revealed that of all the predictor variables, time spent in synchronous online sessions alone showed as a significant predictor of receiving an A in the course. This is important information for instructors when providing scaffolding for students.

Different thermal demands and preferences between individuals lead to a low occupant satisfaction rate, despite the high energy consumption by HVAC system. This study aims to quantify the difference in thermal demands, and to compare the influential factors which might lead to those differences. With the recently released ASHRAE Database, we quantitatively answered the following two research questions: which factors would lead to marked individual difference, and what the magnitude of this difference is. Linear regression has been applied to describe the macro-trend of how people feel thermally under different temperatures. Three types of factors which might lead to different thermal demands have been studied and compared in this study, i.e. individual factors, building characteristics and geographical factors. It was found that the local climate has the most marked impact on the neutral temperature, with an effect size of 3.5 °C; followed by country, HVAC operation mode and body built, which lead to a difference of more than 1 °C. In terms of the thermal sensitivity, building type and local climate are the most influential factors. Subjects in residential buildings or coming from Dry climate zone could accept 2.5 °C wider temperature range than those in office, education buildings or from Continental climate zone. The findings of this research could help thermal comfort researchers and designers to identify influential factors that might lead to individual difference, and could shed light on the feature selection for the development of personal comfort models.

We analyzed the ASHRAE Global Thermal Comfort Database II to answer a fundamental but overlooked question in thermal comfort studies: how many and which subjective metrics should be used for the assessment of the occupants' thermal experience. We found that the thermal sensation is the most frequently used metrics in Thermal Comfort Database II, followed by thermal preference, comfort and acceptability. The thermal sensation/thermal preference, thermal comfort/air movement acceptability and thermal comfort/thermal preference are the top three most dependent metrics pairs. A principal component analysis confirmed that the personal experience of thermal conditions in built environment is not a one-dimensional problem, but at least a two-dimensional problem, and suggested thermal sensation and thermal comfort should be asked in right-now surveys as the first two Principal Component are majorly constructed by thermal sensation and thermal comfort. To further confirm the predictive power of thermal sensation and comfort, we used logistic regression and support vector machine to predict thermal acceptability and thermal preference with thermal sensation and comfort. The prediction accuracy is 87% for thermal acceptability and 64% for thermal preference. The prediction error might be due to occupants' individual difference and people errors in answering survey. These findings could help the design of chamber experiments, field studies, and human-building interaction interfaces by shedding light on the choice of subjective thermal metrics to effectively and accurately collect information on occupants’ thermal experience.

Injection of carbon dioxide (CO2) into coal seams has been demonstrated as an effective technology for enhanced methane recovery and CO2 storage. However, the impacts of the geochemical reactions between CO2 and coal on the wettability of coal pore surfaces, which influences immiscible multiphase displacement, are not yet well understood. We studied wettability alterations of coal surfaces resulting from reactions with gas, liquid and supercritical (sc)CO2 under varied pressure (1–141 bar) and temperatures (˜25 - 60 °C) through measuring static and dynamic contact angles with anthracite coal plates. We found that reactions with gas CO2 only slightly changed the wettability of coal surfaces from water-wet to intermediate-wet with static contact angles from ˜60˚ to 70°-90°. However, reactions with liquid and scCO2 altered the coal surfaces to strongly CO2-wet, with the contact angles up to 115-180°. We also found that both static and dynamic contact angles increase significantly with increasing pressure. Temperature affects the contact angles reversely especially under supercritical pressure conditions. These relationships of contact angles with pressure and temperature may be explained by the CO2 density dependence on pressure and temperature.

Ethnopharmacological Relevance: Xuefu Zhuyu Decoction (XZD), a renowned traditional Chinese medicine prescription, is widely employed for the management of conditions characterized by qi-stagnation and blood stasis. Although its anti-thrombotic effect on deep vein thrombosis (DVT) patients has been clinically observed, the underlying mechanism remains largely unexplored., Aim of the Study: Our aim was to investigate the mechanisms by which XZD exerted its effect on DVT., Materials and Methods: The ultra performance liquid chromatography (UPLC) technique was employed to evaluate quality of XZD. To examine the effect of XZD on DVT, a DVT rat model with inferior vena cava (IVC) stenosis was established. The 4D-label-free proteomics approach was then utilized to uncover the possible mechanisms of XZD against DVT. Based on proteomics, citrullinated histone H3 (CitH3), along with serum levels of tumor necrosis factor-alpha (TNF-α) and interleukin-1 beta (IL-1β) were observed the inhibitory activity of XZD on neutrophil activation. Subsequently, the marker of platelet activation, specifically glycoprotein IIb (CD41) and glycoprotein IIIa (CD61), were assessed along with the secretion of von Willebrand factor (vWF) to investigate the inhibitory activity of XZD on platelet activation. Finally, we explored the impact of XZD on the sirtuin 1 (SIRT1)/nuclear factor kappa-B (NF-κB) pathway, which was associated with the activation of platelets and neutrophils., Results: Eight distinct components were identified for the quality control of XZD. XZD effectively reduced thrombus weight and length in DVT rats, without affecting the coagulation function or hematological parameters in the systemic circulation. Proteomics analysis revealed that XZD alleviated DVT by inhibiting the activation of platelets and neutrophils. The protein expression of CitH3, along with serum levels of TNF-α and IL-1β, were reduced in XZD-treated DVT rats. Similarly, protein expressions of CD41 and CD61, along with the release of vWF, were markedly down-regulated in XZD-treated DVT rats. Finally, treatment with XZD resulted in an up-regulation of SIRT1 protein expression and a down-regulation of both acetylated NF-κB/p65 and phosphorylated NF-κB/p65 protein expressions in endothelium., Conclusions: XZD alleviates DVT by inhibiting the activation of platelets and neutrophils at the injured endothelium via the regulation of SIRT1/NF-κB pathway., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)

By combining boric acid-modified carbon dots (p-CDs) and alizarin red (ARS), a double emission probe p-CDs@ARS with fluorescence at 410 nm and 600 nm is designed for the detection of glyphosate. When Cu 2+ is added, it binds with ARS to cause ARS release from p-CDs@ARS, which decreases the fluorescence at 600 nm. However, in the presence of glyphosate, glyphosate competes to the binding of Cu 2+ , releasing ARS to bind with p-CDs again. Therefore, the fluorescence of 600 nm recovers. Based on this, the fluorescence of 410 nm and 600 nm act as the reference and response signal, respectively, achieving the ratiometric fluorescence detection of glyphosate. The linear range of glyphosate detection is 0.5-50 µM with a limit of detection at 0.37 µM which is well below the maximum residue limit for glyphosate in food. When the probe is used to detect the glyphosate residue in Pearl River water and cucumber, the detection results are well consistent with those detected by HPLC. The established method based on p-CDs@ARS has the advantages that the assembly of ratiometric fluorescence probe is simple, and the detection speed is fast. Additionally, a typical INHIBIT logical system has been successfully constructed based on glyphosate, Cu 2+ , and the fluorescence signal of p-CDs@ARS., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature.)

Cellular therapy development and manufacturing has focused on providing novel therapeutic cell-based products for various diseases. The International Organization for Standardization (ISO) has provided guidance on critical quality attributes (CQAs) that shall be considered when testing and releasing cellular therapeutic products. Cell count and viability measurements are two of the CQAs that are determined during development, manufacturing, testing, and product release. The ISO Cell Counting Standard Part 1 and 2 addressed the needs for improving the quality of cell counting results. However, there is currently no guidance on the qualification and selection of a fit-for-purpose cell viability detection method. In this work, we present strategies for the characterization and comparison of AO/PI and AO/DAPI staining methods using the heat-killed (HK) and low temperature/nutrient-deprived (LT/ND) cell death models to evaluate the comparability of cell viability measurements and identify potential causes of differences. We compared the AO/PI and AO/DAPI staining methods using HK and LT/ND-generated dead cells, investigated the staining time effects on cell viability measurements, and determined their viability linearity with different mixtures of live and dead cells. Furthermore, we validated AO/PI and AO/DAPI cell viability measurement with a long-term cell proliferation assay. Finally, we demonstrate a practical example of cell viability measurement comparison using AO/PI and AO/DAPI on antibiotic-selected transduced Jurkat and THP-1 cells to select a fit-for-purpose method for functional genomics screening. The proposed strategies may potentially enable scientists to properly characterize, compare, and select cell viability detection methods that are critical for cellular therapeutic product development and manufacturing., (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)