2.Searching Medical Literature Effectively.
Hyun Jung KIM ; Hyeong Sik AHN
Hanyang Medical Reviews 2015;35(1):18-22
To make updated and unbiased answers to a clinical question, it is essential to effectively and efficiently search the medical literature. The goal of medical literature searching is comprehensive and transparent and is a replicable procedure to get correct conclusions to the question. To do this, each user should make well formulated clinical questions, and have knowledge on what specific characteristics each database has. There are several readily accessible English databases that provide literature information including PubMed, EMBASE, and CINAHL. The Korean medical literature database including Koreamed and KMBase are also available. Users can search information through formulated search terms such as in MeSH in Pubmed. Skills in finding and using search terms are essential in effective searching. Also knowledge on using filters is frequently needed to search database quickly for articles on several study designs. After running a search in the database, one needs to retrieve search results effectively. In comprehensive literature search, especially for writing a systematic review, one needs to include literature to overcome and minimize publication bias. This process often requires searching in gray literature, and the common types and sources of publication bias are described. Finally, we need to constantly validate search results, and revise the search through a continuous process. In this article, the basic concepts and procedures of searching medical literature are described.
Literature Based Discovery
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Publication Bias
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Running
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Writing
3.Differentiation and analysis on "keeping vitality".
Chinese Acupuncture & Moxibustion 2009;29(1):59-61
Precise meaning of "keeping vitality" of acupuncture in Lingshujing * Nine Needling and Twelve origins is explained from the word source of "vitality", holding that "vitality" here is recognition of the ancients for delicate changes of pulse, and essence of "keeping vitality" is the course of understanding changes of qi and blood by pulse-taking.
Acupuncture
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Diagnosis, Differential
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Humans
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Medicine in Literature
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Qi
4.Meaning of exegetics research on acupoint name.
Chinese Acupuncture & Moxibustion 2016;36(5):539-542
Acupoint name has rich TCM meaning and cultural connotation and its nomenclature originates from ancient Chinese. In order to clearly explore the significance of acupoint name, the exegetics is used in this study. It is found that the study on acupoint name contributed to determining the controversial acupoint locations and revealing the cultural connotation and the basic TCM theory behind the acupoint. Additionally, it helps us to understand the effect mechanisms of acupoints [Tianshu (ST 25) is either for constipation or diarrhea as an example], dig the clinical effects of acupoints, discover and rectify the mistakes in nomenclatures such as pronunciation and glyph. All of these study results benefit the accurate and comprehensive recognition on the acupoints.
Acupuncture Points
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Humans
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Medicine in Literature
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Terminology as Topic
6.Survey of development and present state of acupuncture and moxibustion literature abroad.
Chinese Acupuncture & Moxibustion 2006;26(6):424-426
Statistics and analysis of the literature about academic studies of acupuncture and moxibustion 2006 ago are made by means of the authoritative medical literature data retrieving system MEDLINE, and the arrangement are made in order of the kinds of journals and the number of academic paper issued, so as to understand the survey of literature of acupuncture and moxibustion in the world and position of the literature of acupuncture and moxibustion of our country in the world.
Acupuncture Therapy
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Humans
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Medicine in Literature
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Moxibustion
8.A Study of Development of Medicine and Science in the Nineteenth Century Science Fiction: Biomedical Experiments in Mary Shelley's Frankenstein.
Korean Journal of Medical History 2014;23(3):543-572
As the sciences advanced rapidly in the modern European world, outstanding achievements have been made in medicine, chemistry, biology, physiology, physics and others, which have been co-influencing each of the scientific disciplines. Accordingly, such medical and scientific phenomena began to be reflected in novels. In particular, Mary Shelley's Frankenstein includes the diverse aspects of the change and development in the medicine and science. Associated with medical and scientific information reflected in Frankenstein and Frankenstein's experiments in the text, accordingly, this research will investigate the aspects of medical and scientific development taking place in the nineteenth century in three ways. First, the medical and scientific development of the nineteenth century has been reviewed by summerizing both the information of alchemy in which Frankenstein shows his interest and the new science in general that M. Waldman introduces in the text. Second, the actual features of medical and scientific development have been examined through some examples of the experimental methods that M. Waldman implicitly uttered to Frankenstein. Third, it has been checked how the medical and scientific development is related to the main issues of mechanism and vitalism which can be explained as principles of life. Even though this research deals with the developmental process of medicine & science and origin & principles of life implied in Mary Shelley's Frankenstein, its significance is that it is the interdisciplinary research focussing on how deeply medical and scientific discourse of Mary Shelley's period has been imbedded in the nineteenth century novel.
Biomedical Research/*history
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History, 19th Century
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Literature, Modern/*history
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*Medicine in Literature
9.Assessment for Risk of Bias in Systematic Reviews and Meta-Analyses in the Field of Hepatology.
Gaeun KIM ; Youn Zoo CHO ; Soon Koo BAIK
Gut and Liver 2015;9(6):701-706
A systematic review (SR) provides the best and most objective analysis of the existing evidence in a particular field. SRs and derived conclusions are essential for evidence-based strategies in medicine and evidence-based guidelines in clinical practice. The popularity of SRs has also increased markedly in the field of hepatology. However, although SRs are considered to provide a higher level of evidence with greater confidence than original articles, there have been no reports on the quality of SRs and meta-analyses (MAs) in the field of hepatology. Therefore, we performed a quality assessment of 225 SRs and MAs that were recently published in the field of hepatology (January 2011 to September 2014) using A MeaSurement Tool to Assess systematic Reviews (AMSTAR). Using AMSTAR, we revealed both a shortage of assessments of the scientific quality of individual studies and a publication bias in many SRs and MAs. This review addresses the concern that SRs and MAs need to be conducted in a stricter and more objective manner to minimize bias and random errors. Thus, SRs and MAs should be supported by a multi-disciplinary approach that includes clinical experts, methodologists, and statisticians.
*Gastroenterology
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Humans
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*Meta-Analysis as Topic
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*Publication Bias
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*Review Literature as Topic
10.Characteristics of acupuncture in Shanghan Lun (Treatise on Febrile Diseases).
Zi-Yu ZENG ; Shu-Kai CHEN ; Chang-Qing GUO ; Nai-Gang LIU
Chinese Acupuncture & Moxibustion 2010;30(7):609-611
Through summarization and analysis on etiology, pathology and acupoint selection in chapters about acupuncture in Shanghan Lun (Treatise on Febrile Diseases), written by ZHANG Zhong-jing, famous physician of the Eastern Han Dynasty, five features of acupuncture in the book are concluded: to cut off the pathway of pathogenic factors to prevent progress of diseases; to adopt both acupuncture and herbal medicine to give full play to their respective advantages in treatment; to distinguish pathogenesis carefully and select the proper acupoints; to observe the progressing tendency of diseases to give treatment accordingly; and to understand that yang channels are appropriate for acupuncture, while yin channels can also be selected in treatment. In this way, the law of acupuncture of ZHANG Zhong-jing is expected to be better understood.
Acupuncture Points
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Acupuncture Therapy
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China
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History, Ancient
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Humans
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Medicine in Literature