Based on the investigation of wild medicinal plant resources in Dexing city, Jiangxi province, and the collected plant specimens, which were identified by taxonomy, two new record species of geographical distribution were found, which are Meehania zheminensis A. Takano, Pan Li & G.-H. Xia and Corydalis huangshanensis L.Q.Huang & H.S.Peng. The voucher specimens are kept in Dexing museum of traditional Chinese medicine. In this paper, the new distribution species were reported, which provides valuable information for further enriching and supplementing the species diversity of medicinal plant resources in Jiangxi province.
China ; Corydalis ; Humans ; Lamiaceae ; Medicine, Chinese Traditional ; Museums ; Plants, Medicinal

In response to the global crisis brought about by the coronavirus pandemic, the Philippine government declared a countrywide State of Calamity, apart from imposing quarantines of different stringency across regions. As workplaces have been mandated to implement alternative arrangements, these major changes in turn have caused disruptions in, and called for adjustments to, business operations, with museums being among the affected. As museums are venues that store physical collections that call for physical presence and even the tactile involvement of audiences and visitors, their operations will have to be inevitably transformed postpandemic, as are their visitors, whose mental health is likely to have been affected by the pandemic and resulting quarantine. Using the lens of crisis management, this paper analyzed the museum sector's response to the changes brought about by the spread of disease and the resulting imposition of quarantine. Through a review of the responses of several Manila-based museums to the crisis, the paper assessed the readiness of the museums in creating appropriate and effective measures to manage decreased foot traffic and economic impact, among others. The paper asserts that various tactics were used as reactions, instead of proactive steps, to mitigate the effects of the pandemic to museums. The analyses are juxtaposed with degrowth initiatives, which may potentially address the economic issues arising from the pandemic. These initiatives may be of help in resolving the issue of collections management and curatorship, with a focus on the quality, rather than the quantity, of the museum's collection and profits. Through postmodern and new museology theory, shifts from physical to virtual and other alternative modes of art experience are discussed as possible and effective solutions to this crisis. Overall, the paper aims to propose a revised model of operation that may be useful to museology in particular, and mental and planetary health in general.
Museums ; Mental Health

Archives ; Breast Neoplasms ; Breast ; Clone Cells ; Drug Therapy ; Ectopic Gene Expression ; Gene Expression ; Humans ; Microarray Analysis ; Neoplasm Metastasis ; Neoplastic Stem Cells ; Oligonucleotide Array Sequence Analysis ; Prognosis ; Survival Rate

OBJECTIVES: This study aimed to determine the prevalence of odontogenic cysts, tumors, and other lesions among reports in the archives of the Department of Oral and Maxillofacial Surgery at the Faculty of Dentistry affiliated with Kocaeli University collected over a four-year period.MATERIALS AND METHODS: In this retrospective study, patient records from the archive of the Department of Oral and Maxillofacial Surgery from 2014 to 2018 were reviewed. Patient demographic information (age and sex) and lesion location were recorded and analyzed.RESULTS: From a total of 475 files reviewed, odontogenic cyst was confirmed in 340 cases (71.6%), and odontogenic tumor was confirmed in 52 cases (10.9%). Regarding odontogenic cyst type, the most common was radicular cyst (216 cases), followed by dentigerous cyst (77 cases) and odontogenic keratocyst (23 cases). Among odontogenic tumors, the most frequent was odontoma (19 cases), followed by ossifying fibroma (18 cases) and ameloblastoma (9 cases). Giant cell granuloma was also reported in 35 cases.CONCLUSION: The distribution pattern of odontogenic cysts and tumors in our retrospective study is relatively similar to that reported in the literature. Complete clinical reports for final diagnosis of these lesions and routine follow-up examinations are very important for treatment.
Ameloblastoma ; Archives ; Biopsy ; Dentigerous Cyst ; Dentistry ; Diagnosis ; Fibroma, Ossifying ; Follow-Up Studies ; Granuloma, Giant Cell ; Humans ; Jaw Neoplasms ; Odontogenic Cysts ; Odontogenic Tumors ; Odontoma ; Prevalence ; Radicular Cyst ; Retrospective Studies ; Surgery, Oral

The Korean Society of Clinical Microbiology (KSCM) has supported participation in the European Society of Clinical Microbiology and Infectious Disease (ESCMID) Summer School for several years. The school is held every year in Europe for one week and in 2017 was held at the Borstel Research Center, located in Borstel, a small town near Hamburg, Germany. A total of 80 participants from 26 countries attended and included 42.5% (34) males, 57.5% (46) females, and most were residents. The summer school was held for 6 days except for moving time, and there were 29 lectures, 4 small group tutorials, and 80 student presentations. The lecture subject areas included overall topics of clinical microbiology and infectious diseases. Experts from all over Europe gave lectures explaining the basics as well as recent discoveries. Small group tutorials were mainly focused on tuberculosis. Student presentations included active discussions by the students regarding their research subjects or cases. There were also social events such as dinners, visiting museums, cruise ship excursions, and watching outdoor play. Based on personal experience, I recommend young KSCM members attend the ESCMID Summer School because communicating with people from various countries broadens horizons despite a long itinerary and a busy schedule.
Appointments and Schedules ; Communicable Diseases* ; Europe ; Female ; Germany ; Humans ; International Educational Exchange ; Lectures ; Male ; Meals ; Museums ; Research Subjects ; Ships ; Tuberculosis

PURPOSE: This study aimed to evaluate the prevalence of Haller cells and accessory maxillary ostium (AMO) in cone-beam computed tomography (CBCT) images, and to analyze the relationships among Haller cells, AMO, and maxillary sinusitis. MATERIALS AND METHODS: Volumetric CBCT scans from 201 patients were retrieved from our institution's Digital Imaging and Communications in Medicine archive folder. Two observers evaluated the presence of Haller cells, AMO, and maxillary sinusitis in the CBCT scans. RESULTS: AMO was observed in 114 patients, of whom 27 (23.7%) had AMO exclusively on the right side, 26 (22.8%) only on the left side, and 61 (53.5%) bilaterally. Haller cells were identified in 73 (36.3%) patients. In 24 (32.9%) they were present exclusively on the right side, in 17 (23.3%) they were only present on the left side, and in 32 (43.8%) they were located bilaterally. Of the 73 (36.3%) patients with Haller cells, maxillary sinusitis was also present in 50 (68.5%). On using chi-square test, a significant association was observed between AMO and maxillary sinusitis in the presence of Haller cells. CONCLUSION: Our results showed AMO and Haller cells to be associated with maxillary sinusitis. This study provides evidence for the usefulness of CBCT in imaging the bony anatomy of the sinonasal complex with significantly higher precision and a smaller radiation dose.
Archives ; Cone-Beam Computed Tomography* ; Humans ; Maxillary Sinus ; Maxillary Sinusitis ; Prevalence*

OBJECTIVE: The purpose of this study was to evaluate the reliability and quality of radiomic features in glioblastoma multiforme (GBM) derived from tumor volumes obtained with semi-automated tumor segmentation software. MATERIALS AND METHODS: MR images of 45 GBM patients (29 males, 16 females) were downloaded from The Cancer Imaging Archive, in which post-contrast T1-weighted imaging and fluid-attenuated inversion recovery MR sequences were used. Two raters independently segmented the tumors using two semi-automated segmentation tools (TumorPrism3D and 3D Slicer). Regions of interest corresponding to contrast-enhancing lesion, necrotic portions, and non-enhancing T2 high signal intensity component were segmented for each tumor. A total of 180 imaging features were extracted, and their quality was evaluated in terms of stability, normalized dynamic range (NDR), and redundancy, using intra-class correlation coefficients, cluster consensus, and Rand Statistic. RESULTS: Our study results showed that most of the radiomic features in GBM were highly stable. Over 90% of 180 features showed good stability (intra-class correlation coefficient [ICC] ≥ 0.8), whereas only 7 features were of poor stability (ICC < 0.5). Most first order statistics and morphometric features showed moderate-to-high NDR (4 > NDR ≥1), while above 35% of the texture features showed poor NDR (< 1). Features were shown to cluster into only 5 groups, indicating that they were highly redundant. CONCLUSION: The use of semi-automated software tools provided sufficiently reliable tumor segmentation and feature stability; thus helping to overcome the inherent inter-rater and intra-rater variability of user intervention. However, certain aspects of feature quality, including NDR and redundancy, need to be assessed for determination of representative signature features before further development of radiomics.
Archives ; Consensus ; Glioblastoma* ; Humans ; Male

The purpose of this study is to enable children and adolescents to experience anatomy and clinics. For the purpose, the ways to use the anatomy educational resources (comics, 3-dimensional images, and 2-dimensional images) and diagnostic tools (stethoscope, sphygmomanometer, pen light, and reflex hammer) were described in a guide book. Following the guide book, students experienced anatomy and clinics in a course of the science museum. They learned anatomy with the comics, then did virtual dissection with the 3-dimensional and 2-dimensional images. Sequentially, with the diagnostic tools, they listened to heart sound, measured blood pressure, and performed light reflex and knee jerk. Through this study, we have found that anatomy and clinics should be experienced pleasantly. The complimentary guide book is expected to be further improved in future, so as to achieve better experience at home, science museum, and school.
Adolescent* ; Blood Pressure ; Child* ; Heart Sounds ; Humans ; Knee ; Museums ; Reflex ; Sphygmomanometers

PURPOSE: This study was performed to evaluate the reliability of the identification of anatomical landmarks in panoramic and lateral cephalometric radiographs on a standard medical grade picture archiving communication system (PACS) monitor and a tablet computer (iPad 5). MATERIALS AND METHODS: A total of 1000 radiographs, including 500 panoramic and 500 lateral cephalometric radiographs, were retrieved from the de-identified dataset of the archive of the Section of Oral and Maxillofacial Radiology of the University Of Connecticut School Of Dental Medicine. Major radiographic anatomical landmarks were independently reviewed by two examiners on both displays. The examiners initially reviewed ten panoramic and ten lateral cephalometric radiographs using each imaging system, in order to verify interoperator agreement in landmark identification. The images were scored on a four-point scale reflecting the diagnostic image quality and exposure level of the images. RESULTS: Statistical analysis showed no significant difference between the two displays regarding the visibility and clarity of the landmarks in either the panoramic or cephalometric radiographs. CONCLUSION: Tablet computers can reliably show anatomical landmarks in panoramic and lateral cephalometric radiographs.
Archives ; Connecticut ; Dataset ; Humans ; Radiography, Dental, Digital ; Radiography, Panoramic ; Radiology Information Systems

BACKGROUND: The plastic surgery literature is vast, consisting of a plethora of diverse articles written by a myriad of illustrious authors. Despite this considerable archive of published material, it remains nebulous as to which precise papers have had the greatest impact on our specialty. The aim of this study was to identify the most cited papers in the plastic surgery literature and perform a citation analysis paying particular attention to the evidence levels of the clinical studies. METHODS: We identified the 50 most cited papers published in the 20 highest impact plastic surgery journals through the Web of Science. The articles were ranked in order of number of citations acquired and level of evidence assessed. RESULTS: The top 50 cited papers were published in six different journals between the years 1957 and 2007. Forty-two of the papers in the top 50 were considered as level IV or V evidence. No level I or II evidence was present in the top 50 list. The average level of evidence of the top 50 papers was 4.28. CONCLUSIONS: In the plastic surgery literature, no positive correlation exists between a high number of citations and a high level of evidence. Anatomical reconstructive challenges tend to be the main focus of plastic surgery rather than pathologic diseases and consequently, papers with lower levels of evidence are relatively more valuable in plastic surgery than many other specialties.
Archives ; Bibliometrics ; Surgery, Plastic*