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Shi B, Huang L, Shi R. A deep reinforcement learning-based approach for pricing in the competing auction-based cloud market. SERVICE ORIENTED COMPUTING AND APPLICATIONS 2022. [DOI: 10.1007/s11761-022-00334-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Li J, Shi B. Surgical design and application of alar cartilage positioning and repositioning in correcting cleft lip nose deformity. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2022; 40:134-138. [PMID: 38597044 PMCID: PMC9002195 DOI: 10.7518/hxkq.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 12/19/2021] [Indexed: 04/11/2024]
Abstract
Correction of nasal deformity is integral to modern cleft lip repair, and high risk of postoperative relapse remains a technical hurdle to overcome. The authors previously presented internal fixation of alar cartilage based on Chinese nasal morphology and lateral columella tissue increment for the correction of unilateral cleft nose deformity. Through the application and review of these techniques, the authors developed a new technique named alar cartilage positioning for primary cleft nose correction, or alar cartilage repositioning for secondary cases. Here, we introduce the theoretical foundation and preliminary experience in using this new technique.
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Chen N, Shi B, Huang H. Velopharyngeal Inadequacy-Related Quality of Life Assessment: The Instrument Development and Application Review. Front Surg 2022; 9:796941. [PMID: 35402476 PMCID: PMC8988257 DOI: 10.3389/fsurg.2022.796941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 02/03/2022] [Indexed: 11/28/2022] Open
Abstract
Objective For the patient-reported outcome (PRO) measures related to patients with velopharyngeal inadequacy (VPI), different quality of life (QOL) instruments have been developed. The present systematic review was designated to identify current VPI-related QOL instrument development, validation, and applicability. Methods Pubmed, Cochrane, Embase, Web of Science, and EBSCO databases were searched in January 2022. “Velopharyngeal” or “palatopharyngeal” and “quality of life” or “life quality” were searched in title, abstract, and keywords. This study followed Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) guidelines. Two investigators independently reviewed abstracts and full texts of the identified literature. An established checklist was used to evaluate the measurement properties of each identified instrument. Results A total of 375 articles and 13 instruments were identified, which can be divided into nine types of families according to their development procedures. Developmental and measurement characteristics, evidence of conceptual model, content validity, reliability, construct validity, scoring, interpretation, respondent burden, and presentation for all instruments were shown. Conclusion The patient's self-report assessment and parent-proxy assessment are both valuable. The conclusion that any QOL instrument is absolutely the best for patients with velopharyngeal inadequacy could not be drawn. Understanding the development and characteristics of different QOL instruments, including their reliability, validity, aim, target, language, and resource, should be important before application in clinic or research.
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Zhang S, Yang C, Wu M, Yin J, Zeng N, Shi B, Huang H. Application of a Novel Nasal Clip for Nostril Retention After Primary Unilateral Cleft Rhinoplasty. Cleft Palate Craniofac J 2022:10556656221083812. [PMID: 35234533 DOI: 10.1177/10556656221083812] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE This study aimed to investigate the outcomes of using a novel nasal clip designed for nostril retention after primary unilateral cleft rhinoplasty. DESIGN This is a retrospective study. SETTING Department of Cleft Lip and Palate in a stomatological hospital. PATIENTS A retrospective study was conducted on 57 patients who had a unilateral complete cleft lip without cleft palate and underwent primary surgical repair. INTERVENTIONS The patients were categorized into 3 groups: the group in which the conventional nasal retainer was used, that in which the nasal clip was used, and the control group in which no postoperative nasal retainer was used. The nasal retainer or our nasal clip was applied 7 days after primary surgical repair and kept in the nostrils of children from 6 to 12 months. MAIN OUTCOME MEASURES Noses underwent photogrammetry preoperatively, postoperatively, and at follow-up. The nose was also subjectively scored at the follow-up. RESULTS The nasal retainer and the nasal clip significantly minimized relapse as determined by nasal tip deviation. The nasal clip sustained nasal symmetry, as determined by the postoperative nostril width ratio, better than did the conventional retainer. After 6 to 12 months, the nasal clip achieved better columellar morphology and a more symmetric nasal base than did the conventional nasal retainer. Statistical differences in subjective scores between the control and nostril retention groups were noted. CONCLUSION The application of the novel nasal clip after primary unilateral cleft rhinoplasty preserves nasal morphology and reduces postoperative relapse without the need for adhesive tape.
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Cheng X, Shi J, Jia Z, Ha P, Soo C, Ting K, James AW, Shi B, Zhang X. NELL-1 in Genome-Wide Association Studies across Human Diseases. THE AMERICAN JOURNAL OF PATHOLOGY 2022; 192:395-405. [PMID: 34890556 PMCID: PMC8895422 DOI: 10.1016/j.ajpath.2021.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 11/19/2021] [Accepted: 11/24/2021] [Indexed: 02/08/2023]
Abstract
Neural epidermal growth factor-like (EGFL)-like protein (NELL)-1 is a potent and key osteogenic factor in the development and regeneration of skeletal tissues. Intriguingly, accumulative data from genome-wide association studies (GWASs) have started unveiling potential broader roles of NELL-1 beyond its functions in bone and cartilage. With exploration of the genetic variants of the entire genome in large-scale disease cohorts, GWASs have been used for establishing the connection between specific single-nucleotide polymorphisms of NELL1, in addition to osteoporosis, metabolic diseases, inflammatory conditions, neuropsychiatric diseases, neurodegenerative disorders, and malignant tumors. This review summarizes the findings from GWASs on the manifestation, significance level, implications on function, and correlation of specific NELL1 single-nucleotide polymorphisms in various disorders in humans. By offering a unique and comprehensive correlation between genetic variants and plausible functions of NELL1 in GWASs, this review illustrates the wide range of potential effects of a single gene on the pathogenesis of multiple disorders in humans.
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Shi B, Catsamas S, Deletic B, Wang M, Bach PM, Lintern A, Deletic A, McCarthy DT. Illicit discharge detection in stormwater drains using an Arduino-based low-cost sensor network. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 85:1372-1383. [PMID: 35290218 DOI: 10.2166/wst.2022.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Illicit discharges in urban stormwater drains are a major environmental concern that deteriorate downstream waterway health. Conventional detection methods such as stormwater drain visual inspection and dye testing have fundamental drawbacks and limitations which can prevent easy location and elimination of illegal discharges in a catchment. We deployed 22 novel low-cost level, temperature and conductivity sensors across an urban catchment in Melbourne for a year to monitor the distributed drainage network, thereby detecting likely illicit discharges ranging from a transitory flow with less than 10 minutes to persistent flows lasting longer than 20 hours. We discuss rapid deployment methods, real-time data collection and online processing. The ensemble analysis of all dry weather flow data across all sites indicates that: (i) large uncertainties are associated with discharge frequency, duration, and variation in water quality within industrial and residential land uses; (ii) most dry weather discharges are intermittent and transient flows which are difficult to detect and not simply due to cross-connections with the sewerage network; (iii) detectable diurnal discharge patterns can support mitigation efforts, including policies and regulatory measures (e.g., enforcement or education) to protect receiving waterways; and, (iv) that it is possible to cost effectively isolate sources of dry weather pollution using a distributed sensor network.
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Li MJ, Shi JY, Zhu QS, Shi B, Jia ZL. Targeted Re-Sequencing of the 2p21 Locus Identifies Non-Syndromic Cleft Lip Only Novel Susceptibility Gene ZFP36L2. Front Genet 2022; 13:802229. [PMID: 35242166 PMCID: PMC8886408 DOI: 10.3389/fgene.2022.802229] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/12/2022] [Indexed: 11/13/2022] Open
Abstract
rs7590268 present on the 2p21 locus was identified to be associated with non-syndromic cleft lip with or without cleft palate (NSCL/P) in several populations, including the Chinese Han population, indicating that 2p21 was a susceptibility locus for NSCL/P. However, previous studies have only identified common single-nucleotide polymorphism (SNP) within the THADA gene, neglecting the rare variants and other genes in 2p21; thus, this study was designed to investigate additional variants and novel susceptibility genes in 2p21. A total of 159 NSCL/P patients and 542 controls were recruited in the discovery phase, whereas 1830 NSCL/P patients and 2,436 controls were recruited in the replication phase. After targeted region sequencing, we performed association and burden analyses for the common and rare variants, respectively. Furthermore, RNA-seq, proliferation assay and cell cycle analysis were performed to clarify the possible function of the candidate gene ZFP36L2. Association analysis showed that four SNPs were specifically associated with non-syndromic cleft lip only (NSCLO) and two SNPs were associated with both NSCLO and NSCL/P. Burden analysis indicated that ZFP36L2 was associated with NSCLO (p = .0489, OR = 2.41, 95% CI: 0.98–5.90). Moreover, SNPs in the ZFP36L2 targeted gene JUP were also associated with NSCLO. ZFP36L2 also inhibited cell proliferation and induced G2 phase arrest in the GMSM-K cell line. Therefore, we proposed that ZFP36L2 is a novel susceptibility gene of NSCLO in the 2p21 locus, which could lead to NSCLO by modulating cell proliferation and cycle.
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Prodanovic V, Jamali B, Kuller M, Wang Y, Bach PM, Coleman RA, Metzeling L, McCarthy DT, Shi B, Deletic A. Calibration and sensitivity analysis of a novel water flow and pollution model for future city planning: Future Urban Stormwater Simulation (FUSS). WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2022; 85:961-969. [PMID: 35228347 DOI: 10.2166/wst.2022.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Planning for future urban development and water infrastructure is uncertain due to changing human activities and climate. To quantify these changes, we need adaptable and fast models that can reliably explore scenarios without requiring extensive data and inputs. While such models have been recently considered for urban development, they are lacking for stormwater pollution assessment. This work proposes a novel Future Urban Stormwater Simulation (FUSS) model, utilizing a previously developed urban planning algorithm (UrbanBEATS) to dynamically assess pollution changes in urban catchments. By using minimal input data and adding stochastic point-source pollution to the build-up/wash-off approach, this study highlights calibration and sensitivity analysis of flow and pollution modules, across the range of common stormwater pollutants. The results highlight excellent fit to measured values in a continuous rainfall simulation for the flow model, with one significant calibration parameter. The pollution model was more variable, with TSS, TP and Pb showing high model efficiency, while TN was predicted well only across event-based assessment. The work further explores the framework for the model application in future pollution assessment, and points to the future work aiming to developing land-use dependent model parameter sets, to achieve flexibility for model application across varied urban catchments.
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Liu Z, Xie Y, Hu X, Shi B, Lin X. A control strategy for cabin temperature of electric vehicle considering health ventilation for lowering virus infection. INTERNATIONAL JOURNAL OF THERMAL SCIENCES = REVUE GENERALE DE THERMIQUE 2022; 172:107371. [PMID: 34785972 PMCID: PMC8582288 DOI: 10.1016/j.ijthermalsci.2021.107371] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 10/21/2021] [Accepted: 11/02/2021] [Indexed: 05/05/2023]
Abstract
A cooperative control strategy is proposed for the air conditioning (AC) system and ventilation system to reduce the risk of COVID-19 infection and save the energy of the AC system. This strategy integrates the dynamic model of the AC-cabin system, infection risk assessment, model predictive control (MPC) of the thermal environment inside the cabin, and ventilation control that considers passengers' sneezing. Unlike other existing AC system models, the thermal-health model established can describe not only the system performance but also the virus concentration and risk of COVID-19 infection using the Wells-Riley assessment model. Experiments are conducted to verify the prediction accuracy of the AC-cabin model. The results prove that the proposed model can accurately predict the evolution of cabin temperature under different cases. The cooperative control strategy of the AC system integrates the MPC-based refrigeration algorithm for the cabin temperature and intermittent ventilation strategy to reduce the risk of COVID-19 infection. This strategy well balances the control accuracy, energy consumption of the AC system, and the risk of COVID-19 infection, and greatly reduces the infection risk at the expense of a little rise in the energy consumption.
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Sakran KA, Al‐Rokhami RK, Wu M, Chen N, Yin H, Guo C, Wang Y, Alkebsi K, Abotaleb BM, Mohamed AA, Al‐Watary MQ, Shi B, Huang H. Correlation of the Chinese velopharyngeal insufficiency-related quality of life instrument and speech in subjects with cleft palate. Laryngoscope Investig Otolaryngol 2022; 7:180-189. [PMID: 35155796 PMCID: PMC8823188 DOI: 10.1002/lio2.705] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 10/06/2021] [Accepted: 11/16/2021] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE Assessment of the hypothesized correlation between the Chinese Velopharyngeal Insufficiency (VPI) Effects on Life Outcomes (VELO) instrument and measured speech parameters. METHODS A cross-sectional study was conducted in the Oral Clefts Center of West China Hospital of Stomatology between January 2019 and December 2019. Speech parameters including speech intelligibility deficit, VPI severity, VP gap, and need for speech therapy were evaluated by speech-language pathologists. All patients and their parents completed the VELO instrument. The correlation between aforementioned speech parameters and VELO scores was examined utilizing Spearman correlation coefficients. The reliability of VELO test-retest and parent proxy assessment was estimated utilizing intraclass correlation coefficients (ICC). A receiver operating characteristic curve was used to calculate the cutoff VELO score. RESULTS One hundred and forty patients with their parents were enrolled. The mean age was 12.58 ± 3.72 years. Both parent and youth VELO total and domain scores recorded moderate to strong correlations with all speech parameters (r > -.40, P ˂ .001) except the swallowing domain. Most VELO domain items have shown significant correlations with at least one speech parameter. Moreover, the scales of all speech parameters showed different VELO scores (P ˂ .001). The ICC reported test-retest correlation >.73 in all domains, and parent proxy correlation >.63 in most domains except the emotional and perception domains. The cutoff VELO score was 79.04 in parent version and 85.77 in youth version. CONCLUSIONS The correlations between VELO scores and measured speech parameters have provided evidence for test-retest and parent proxy reliability and criterion and construct validity of the Chinese version of the VELO instrument. A VELO score ≥79.04 (in parent version) or ≥85.77 (in youth version) mostly reflects proper speech-related quality of life. Hence, this instrument could serve as a simple tool to help clinicians understand the social, emotional, and physical influences of VPI.
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Cheng X, Huang Y, Liu Y, Dou J, Zhao N, Li J, Shi B. Head muscle fibro-adipogenic progenitors account for the tilted regeneration towards fibrosis. Biochem Biophys Res Commun 2022; 589:131-138. [PMID: 34915407 DOI: 10.1016/j.bbrc.2021.12.009] [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: 12/01/2021] [Accepted: 12/02/2021] [Indexed: 02/05/2023]
Abstract
Branchiomeric head muscle is ontogenetically and phylogenetically distinct from somitic limb muscle, and they exhibit different regenerative capacity. Unique satellite cell property of head muscle could explain the impaired myofiber formation, but the underlying mechanism for fibrosis is still elusive. In this work, we first established a freezing-induced skeletal muscle regeneration model and made comparisons between the regeneration characteristics in tibialis anterior (TA) muscle and masseter (MAS) muscle. The process of myogenesis and fibrogenesis were investigated by histological, immunohistochemical and cellular analysis, to characterize the role of muscle satellite cell (MuSCs) and fibro-adipogenic progenitors (FAPs) in TA and MAS muscle regeneration. Our results revealed that FAPs infiltrated the fibrotic area during MAS muscle regeneration. In contrast to the rapid rise and fall of FAPs number at the early regeneration stages in TA muscle, the number of MAS FAPs increased to a plateau without descending till 14 days after injury. It is the first time that the pivotal role of FAPs in head muscle regeneration was characterized. The persistence of FAPs without timely clearance in the first two weeks of regeneration could be accountable for the head muscle fibrosis.
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Yin J, Zhang S, Huang N, Shi B, Zheng Q, Yang C. Short-term surgical outcomes in patients with unilateral complete cleft lip and palate after presurgical nasoalveolar molding therapy: A three-dimensional anthropometric study. Front Pediatr 2022; 10:1101184. [PMID: 36644403 PMCID: PMC9837100 DOI: 10.3389/fped.2022.1101184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 11/30/2022] [Indexed: 12/31/2022] Open
Abstract
OBJECTIVE This brief research report aimed to evaluate the short-term efficacy of presurgical nasoalveolar molding (PNAM) therapy on the nasolabial morphology three dimensionally in patients with non-syndromic complete unilateral cleft lip and palate (UCLP). METHODS Thirty-six patients with non-syndromic complete unilateral complete cleft lip and palate were enrolled retrospectively and categorized into 2 groups: 18 patients who had received PNAM treatment (PNAM group) and 18 age-matched patients who have not receive PNAM treatment (no PNAM group) from 2017 to 2021. The average starting age for PNAM therapy was 18.33 days, and the average PNAM treatment duration was 99.08 days. Twelve nasolabial parameters were measured to compare the postsurgical outcomes of two groups. RESULTS In PNAM groups, cleft width, vertical distance between double Crista philtri and columellar deviation were reduced compared to that in no PNAM group. And nostril height was larger than that in no PNAM group. The differences between two groups were statistically significant (p < .05). There were no statistical differences in columellar length, nostril width and bi-alar width between two groups. However, the nostril width on cleft side in PNAM group was decreased by an average of 1.1 mm. CONCLUSION Our result indicated that PNAM therapy decreased cleft width and vertical distance between Crista philtri. It also increased nasal symmetry by decreasing columellar deviation, increasing nostril height.
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Xie Z, Yang C, Zhao Y, Yang Y, Xia W, Zong Y, Chi T, Shi B, Huang H, Gong C. Anxiety in Chinese Patients With Cleft Lip and/or Palate: A Preliminary Study. Front Pediatr 2022; 10:842470. [PMID: 35237543 PMCID: PMC8882858 DOI: 10.3389/fped.2022.842470] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/20/2022] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVES To preliminarily analyze factors that affected the prevalence of anxiety in Chinese patients with cleft lip and/or palate (CL/P). METHODS The Generalized Anxiety Disorder Scale (GAD-7) was used to screen anxiety in Chinese CL/P patients. Non-CL/P individuals were also included as the control group. Sociodemographic and clinical data consisting of diagnosis, gender, only child or not, monthly household income, and current family location were collected to analyze possible factors that could affect the anxiety of this patient population. RESULTS One hundred forty-two and 78 valid questionnaires were collected from the study and control groups, respectively. The mean GAD-7 score of the study group (3.092 ± 3.381) was significantly lower than the control (3.987 ± 2.505). Moreover, the proportion of patients presenting with moderate-severe anxiety was larger in the study group than in the control group (6.6 vs. 0.0%). Statistically significant differences in GAD-7 scores were observed between the study and control groups when the patient was the only child, living in an urban area, or the monthly household income was between 1,000 and 5,000 yuan. CONCLUSION Although the severity of anxiety in Chinese CL/P patients was not severer than those without CL/P, there was a relatively high incidence of moderate-severe anxiety in CL/P patients, while the only child, current family location and the monthly household income played significant roles in affecting anxiety psychology.
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Shi B, Deng Y, Yuan H. An auction based task dispatching and pricing mechanism in bike-sharing. Knowl Based Syst 2022. [DOI: 10.1016/j.knosys.2021.107631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zong Y, Cheng X, Xia W, Xie Z, Yang Y, Shi B, Gong C, Huang H. The correlation between OSA-related quality of life and two mental statuses in adolescent Chinese patients with cleft palate: A comprehensive study. Front Pediatr 2022; 10:985375. [PMID: 36340708 PMCID: PMC9634075 DOI: 10.3389/fped.2022.985375] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To analyze obstructive sleep apnea (OSA)-related quality of life (QoL), the statuses of depression and anxiety, and to reveal the correlation between OSA-related QoL and two mental statuses in Chinese adolescent patients with cleft palate (CP). METHODS The Obstructive Sleep Apnea Questionaire-18 (OSA-18), the Generalized Anxiety Disorder Scale (GAD-7) and the Patient Health Questionnaire-9 (PHQ-9) were applied to assess OSA-related QoL and the statuses of anxiety and depression in Chinese adolescent patients with CP, respectively. Non-CP adolescents were also included in the control group. OSA-related QoL and the two mental statuses were compared between the study and control groups. The correlation between the OSA-related QoL and two mental statuses was estimated in Chinese adolescent patients with CP. RESULTS A total of 8.7% patients showed a moderate or high impact of OSA on QoL, while all the adolescents from the control group showed little impact. The mean total OSA-18 score of the study group (36.261 ± 13.500) was significantly higher than the control (28.435 ± 8.934). The mean PHQ-9 scores of the study group and the control group were statistically different (3.957 vs. 2.113). The GAD-7 score in the study group was slightly higher than the control group (3.043 vs. 2.194), while the proportion of moderate-severe anxiety in the study group was relatively larger than that in the control group (6.5% vs. 1.6%). Moreover, there was a positive correlation between the OSA-related QoL and the statuses of anxiety and depression respectively, and the differences in GAD-7 and PHQ-9 scores between the moderate or high impact group and the little impact group were statistically significant. CONCLUSION Chinese adolescents with CP reported a rate of moderate or high impact of OSA on QoL of 8.7%, which was significantly higher than adolescents without CP. The OSA-related QoL was worse and depression was severer in Chinese CP adolescents than in the control, while anxiety and depression in Chinese CP adolescents were associated with OSA-related QoL.
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Yang C, Li J, Li H, Chen N, Yin X, Shi B, Li J, Huang H. Inspiration After Posterior Pharyngeal Flap Palatoplasty: A Preliminary Study Using Computational Fluid Dynamic Analysis. Front Pediatr 2022; 10:823777. [PMID: 35592839 PMCID: PMC9111012 DOI: 10.3389/fped.2022.823777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 03/25/2022] [Indexed: 11/24/2022] Open
Abstract
Posterior pharyngeal flap palatoplasty (PPF) is one of the most commonly used surgical procedures to correct speech, especially for patients suffering from velopharyngeal insufficiency (VPI). During PPF, surgeons use the catheter to control the lateral velopharyngeal port on each side. Airway obstruction and sleep apnea are common after PPF. To understand the air dynamics of the upper airway after PPF, we used computational fluid dynamics (CFD) to demonstrate the airflow. In our previous study, we have revealed the expiration process of the upper airway after PPF and shown the features of how PPF successfully restores the oral pressure for speech. In this study, we focus on examining the inspiration process. Normal airway structures were included. For the normal velopharyngeal structure, one cylinder was applied to each model. For recapitulating the velopharyngeal structure after PPF, two cylinders were used in each model. The ports for borderline/inadequate closure, which can help the oral cavity get the required pressure, were chosen for this study. A real-time CFD simulation was used to capture the airflow through the ports. We found that the airflow dynamics of the upper airway's inspiration were dependent on the velopharyngeal structure. Although the airflow patterns were similar, the velocities between one-port and two-port structures were different, which explained why patients after PPF breathed harder than before and suggested that the one-port structure might be a better choice for secondary VPI reconstruction based on the CFD analyses.
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Ou L, Luo J, Wei Z, Zheng A, Xu J, Shi B. Urachal tuberculosis with invasion of the bladder wall: A case report and literature review. Actas Urol Esp 2022; 46:1-3. [PMID: 34838494 DOI: 10.1016/j.acuroe.2020.12.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 12/17/2020] [Indexed: 11/20/2022]
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Ou L, Luo J, Wei Z, Zheng A, Xu J, Shi B. Tuberculosis uracal con invasión de la pared vesical: informe de un caso y revisión de la literatura. Actas Urol Esp 2022. [DOI: 10.1016/j.acuro.2020.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Kuang W, Xin B, Huang ZL, Shi B. A labeling strategy with effective preservation of fluorophores for expansion single-molecule localization microscopy (Ex-SMLM). Analyst 2021; 147:139-146. [PMID: 34859796 DOI: 10.1039/d1an01680f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Expansion microscopy (ExM) significantly improves the resolution of conventional diffraction-limited optical microscopy by using physically expanding biological samples. Combining ExM with single-molecule localization microscopy (SMLM) could further enhance the resolving power of SMLM, which is typically in the order of 20-30 nm. However, to make this combination successful, we need to solve three key issues related to sample preparation, including mainly hydrogel shrinking in an ionic photoswitching buffer, fluorescence photobleaching due to a free-radical reaction and reduced labelling efficiency from protease digestion. Re-embedding polyacrylamide gel or using an improved photoswitching buffer with a low ionic strength is able to minimize or even solve the hydrogel shrinking problem, while the development of post-expansion labelling approaches avoids fluorescence bleaching. However, the preservation of protein epitopes (which determines the labelling efficiency) remains to be challenging. In this paper, we propose to tackle this challenge by introducing the highly selective and stable biotin-streptavidin interaction into the post-expansion labelling strategy. After upgrading the popular immunolabelling linkage scheme from Epitope-Primary antibody-Secondary antibody-Fluorophores to Epitope-Primary antibody-Secondary antibody-Biotin-Streptavidin-Fluorophores, we were able to label protein epitopes with biotin, which was stable during the expansion process, and thus avoid the troublesome problem in preserving protein epitopes or antibodies. We demonstrate that combining Ex-SMLM with the new post-expansion linkage scheme enables new possibilities in resolving the detailed arrangement of Nup133 proteins in the nuclear pore complex, which helps researchers to observe a clearer structure. This study provides new opportunities for studying the ultrastructural details of subcellular organelles or even biomacromolecules, using the conventional SMLM system.
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Li J, Wang C, Gao G, Yin X, Pu X, Shi B, Liu Y, Huang Z, Wang J, Li J, Yin G. MBG/ PGA-PCL composite scaffolds provide highly tunable degradation and osteogenic features. Bioact Mater 2021; 15:53-67. [PMID: 35386352 PMCID: PMC8941175 DOI: 10.1016/j.bioactmat.2021.11.034] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 11/05/2021] [Accepted: 11/16/2021] [Indexed: 11/02/2022] Open
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146
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Wu M, Zhu ZB, Shi B, Gong CX, Li Y. Effect of the prophylactic use of antibiotics on wound infection after cleft lip surgery. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2021; 39:709-711. [PMID: 34859632 PMCID: PMC8703092 DOI: 10.7518/hxkq.2021.06.013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 09/02/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVES To study the effect of preoperative prophylactic use of antibiotics on wound infection in patients with cleft lip. METHODS Aretrospective study was conducted on the clinical data of 1 361 patients who underwent one-stage cleft lip repair in the Department of Cleft Lip and Palate in West China Hospital of Stomatology, Sichuan University, from January 2015 to November 2018. The patients were divided into two groups according to whether prophylactic antibiotics were used or not. There were 594 patients in the prevention group, including 373 unilateral incomplete cleft lip (UICL) patients, 157 unilateral complete cleft lip (UCCL) patients, 25 bilateral incomplete cleft lip (BICL) patients, 39 bilateral complete cleft lip (BCCL) patients. There were 767 patients in the non-prophylactic group, including 482 UICL patients, 211 UCCL patients, 31 BICL patients, 43 BCCL patients. The relationship between preoperative and postoperative leukocyte count, preoperative and postoperative body temperature, and postoperative wound infection were compared between the two groups. RESULTS No significant difference was observed in the leukocyte count and body temperature between both groups (P>0.05). CONCLUSIONS The preoperative prophylactic use of antibiotics has no significant effect on the incidence of postoperative infection in patients undergoing cleft lip repair.
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147
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Liao DD, Shi B, Zhu YN. [Drainage of intraorbital abscess in infant via endoscopic nasalsinus approach: a case report]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2021; 56:1204-1206. [PMID: 34749461 DOI: 10.3760/cma.j.cn115330-20201223-00946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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148
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Yin B, Shi JY, Shi B, Zheng Q, Jia ZL. Association Between SNPs in 1q32.2 and NSCL ± P in Han Chinese Population. Cleft Palate Craniofac J 2021; 59:1520-1526. [PMID: 34730443 DOI: 10.1177/10556656211052837] [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] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES Non-syndromic cleft lip with or without cleft palate (NSCL ± P) is one of the most common birth malformations. Currently, numerous susceptibility SNPs have been reported by GWA studies, however, the replications of them among NSCL ± P from Han Chinese were very limited. DESIGN In this study, we selected 16 SNPs around 1q32.2 based on the published GWA studies and replicated them among 302 trios with NSCL ± P from Han Chinese Population. The genotypic data was analyzed with FBAT, PLINK and R package. SETTING The study was conducted in a tertiary medical center. PATIENTS, PARTICIPANTS 302 patients with CL ± P and their parents. MAIN OUTCOME MEASURES To ascertain the genetic variants in 1q32.2 in patients with CL ± P in Han Chinese Population. INTERVENTIONS Blood samples were collected. RESULTS We found T allele (Z = 4.26, p = 0.00002) and T/T homozygotes (Z = 4.4, p = 0.000011) at rs12063989 was significantly over-transmitted among non-syndromic cleft lip with or without cleft palate (NSCL ± P). CONCLUSIONS We found rs12063989 exhibited significant association with the occurrence of NSCL ± P, which would provide new evidence for the future study in the etiology of NSCL ± P.
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Li F, Zhu H, Tao K, Xia Y, Liu M, Wang Y, Sun Y, Cao T, Chai J, Ni F, Shi B, Xu H. Mucosal microbial microenvironment in early gastric neoplasia and non-neoplastic gastric disease. J Gastroenterol Hepatol 2021; 36:3092-3101. [PMID: 34089623 DOI: 10.1111/jgh.15565] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/31/2021] [Accepted: 06/02/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND AND AIM The biological characterization of microbial environment in early gastric cancer (EGC), other than Helicobacter pylori, is limited. This study aimed to explore the microbial microenvironment in chronic gastritis (CG), fundic gland polyps (FGPs), low-grade intraepithelial neoplasia (LGIN), and EGC. METHODS 16S-rRNA gene sequencing and bioinformatic analysis were performed on 63 individuals with 252 mucosal biopsies or endoscopic submucosal dissection margin samples from endoscopy. RESULTS The microbiota in gastric LGIN functions analogously to EGC in terms of functional prediction. Neoplastic lesions showed a significant difference to CG or FGPs in beta diversity of the microbiota. Bacteria genera including Paracoccus, Blautia, Barnesiella, Lactobacillus, Thauera, Collinsella were significantly enriched in gastric neoplastic mucosa (LGIN and EGC) compared with non-neoplastic tissues (CG and FGPs). While Pseudomonas and Kingella were depleted in neoplastic tissues. FGPs showed a distinctive microbial network system that negatively interacted with Helicobacter. CONCLUSIONS In terms of the mucosal microbial microenvironment, gastric LGIN and EGC showed no significant difference as early neoplastic lesions. We observed a coordinated microbial microenvironment that correlated negatively with Helicobacter.
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Liu C, Guo C, Shi B, Zheng Q, Li J. Preoperative pharyngeal depth is associated with postoperative velopharyngeal function following primary cleft palate repair at the age of five and above. J Craniomaxillofac Surg 2021; 50:93-97. [PMID: 34625372 DOI: 10.1016/j.jcms.2021.09.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 06/23/2021] [Accepted: 09/26/2021] [Indexed: 02/08/2023] Open
Abstract
To determine prognostic factors for postoperative velopharyngeal function following the primary cleft palate repair at the age of five and above. This study reviewed patients with cleft palate who had undergone Furlow palatoplasty at age 5 or older from 2009 to 2014. We obtained intraoperative measurements, including velar length, pharyngeal depth, cleft width, maxillary width, cleft palate index (cleft width/maxillary width) and palatopharyngeal ratio (velar length/pharyngeal depth), as well as speech evaluation results at least 1 year after surgery. Logistic regression and retrospective analyses were performed to determine factors associated with speech performance after the primary cleft palate repair. Among the six intraoperative measurements of velopharyngeal morphology, only pharyngeal depth was incorporated into the regression model, and was found to have an inverse association with postoperative velopharyngeal function, Exp (B) 0.883 (95% CI 0.798-0.976). Moreover, a pharyngeal depth greater than 16 mm was significantly associated with a higher risk of postoperative velopharyngeal insufficiency (P < 0.01). Pharyngeal depth is potentially a prognostic indicator for the primary management of cleft palate in older patients. Pharyngoplasty may need to be considered when the pharyngeal depth is large and the patient's access to surgery is limited.
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