Seong-Hun Choi

ORCID: 0000-0002-7539-699X
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Research Areas
  • Healthcare and Venom Research
  • Acupuncture Treatment Research Studies
  • Estrogen and related hormone effects
  • Ginseng Biological Effects and Applications
  • Morinda citrifolia extract uses
  • Medicinal Plant Pharmacodynamics Research
  • Neuropeptides and Animal Physiology
  • Pomegranate: compositions and health benefits
  • Natural product bioactivities and synthesis
  • Nerve Injury and Rehabilitation
  • Education and Learning Interventions
  • Traditional Chinese Medicine Studies
  • Skin Protection and Aging
  • Sleep and Wakefulness Research
  • Musculoskeletal pain and rehabilitation
  • Spine and Intervertebral Disc Pathology
  • Asthma and respiratory diseases
  • Simulation-Based Education in Healthcare
  • Mining and Gasification Technologies
  • bioluminescence and chemiluminescence research
  • melanin and skin pigmentation
  • Garlic and Onion Studies
  • Granular flow and fluidized beds
  • Chromatography in Natural Products
  • Contact Dermatitis and Allergies

Daegu Haany University
2010-2022

Dunsan Korean Medicine Hospital
2021

Institute for Advanced Engineering
2010

Dongguk University
2007

St Mary's Hospital
1988

Low molecular weight fucoidan (LMF) has been reported to possess anti-inflammatory and antioxidant activities. Thus, we examined the effects of LMF extracted from Undaria pinnatifida on dermal wounds. Five round wounds were created dorsal back rats, they then treated topically with distilled water (DW), Madecasol Care™ (MC) or at 200, 100 50 mg/mL, twice a day for week. There dose-dependent increases in wound contraction groups receiving but not MC group, compared DW. Histopathological...

10.3390/md15040112 article EN cc-by Marine Drugs 2017-04-07

With 6 figures and 2 tables Summary The distributions frequencies of some endocrine cells in the eight portions gastrointestinal (GI) tract – fundus, pylorus, duodenum, jejunum, ileum, cecum, colon rectum ddN mouse, were studied with immunohistochemical method using seven types antisera against chromogranin (Cg) A serotonin, somatostatin, glucagon, gastrin, cholecystokinin (CCK)‐8 human pancreatic polypeptide (hPP). In GI mice, CgA, CCK‐8 immunoreactive (IR) identified various frequencies,...

10.1111/j.1439-0264.2010.01024.x article EN Anatomia Histologia Embryologia 2010-08-15

[Purpose] The purpose of the present study was to investigate effect magnetic infrared laser (MIL) irradiation on formalin-induced chronic inflammation. [Subjects] Male ICR mice. [Methods] Mice were subaponeurotically injected in left hind paw with 0.02 ml 3.75% formalin, then subjected 1.33, 2.66 and 6.65 J/cm2 MIL irradiation, once a day for 10 days during which hind-paw thickness volume measured daily. wet-weight, histological profiles, histomorphometrical analyses tumor necrosis factor...

10.1589/jpts.22.395 article EN Journal of Physical Therapy Science 2010-01-01

In the present study, it was evaluated whether east saline groundwater concentration solution (ESGWc) exerted a favorable inhibitory effect on 2,4-dinitrochlorobenzene (DNCB)-induced allergic/atopic-like dermatitis (AD). AD induced and boosted by sensitization with DNCB via topical application dorsal back skins. Mice DNCB-induced were bathed in 100-, 200- 400-fold diluted ESGWc. After 6 weeks bathing, changes to body weight, clinical skin severity scores, scratching behavior, serum total...

10.3892/etm.2017.4397 article EN Experimental and Therapeutic Medicine 2017-04-27

Background and Objectives: The currently used pharmacological agents for metabolic disorders such as type II diabetes have several limitations adverse effects; thus, there is a need alternative therapeutic drugs health functional foods. Materials Methods: This study investigated the effects of water chestnut (fruit Trapa japonica) extracts (WC: 50-200 mg/kg) using 45% Kcal high-fat diet (HFD)-fed obese diabetic mice model period 84 days, were compared to those metformin (250 mg/kg). Results:...

10.3390/medicina58020189 article EN cc-by Medicina 2022-01-26

Background: Thread embedding acupuncture (TEA) is a widely used clinical procedure for the treatment of musculoskeletal pain. However, few studies have been conducted on efficacy and safety TEA knee osteoarthritis (KOA), data from randomized controlled trials are lacking. This pilot study aimed to assess feasibility conducting large-scale KOA. Methods: Forty participants were included in randomly divided into 2 groups (TEA acupuncture) 20 each. The intervention period was 6 weeks....

10.1097/md.0000000000029306 article EN cc-by-nc Medicine 2022-08-05

Acupuncture has been shown to be effective on alcohol use disorder. However, the underlying mechanism remains poorly understood. To investigate effects of Shenmen (HT7) acupoint brain activation induced by cue-elicited craving, 30 right-handed healthy light moderate drinkers were recruited from community. They randomly assigned undergo acupuncture either at HT7 (experimental acupoint, n = 15) or Jingqu (LU8, control acupoints. This randomized controlled study was performed in Daegu Haany...

10.4103/1673-5374.324849 article EN cc-by-nc-sa Neural Regeneration Research 2021-09-19

Objectives The effects of Gamiondam-tang (GMODT) co-administration within 5min on the pharmacokinetics (PK) tamoxifen were observed as a process comprehensive and integrative medicine, combination therapy with GMODT to achieve synergic pharmacodynamics reduce toxicity breast cancer. Methods After 50mg/kg treatment, 100mg/kg was administered 5min. plasma collected at 30 min before administration, min, 1, 2, 3, 4, 6, 8 24 hrs after end concentrations analyzed using LC-MS/MS methods. PK...

10.13048/jkm.17018 article EN Journal of Korean Medicine 2017-06-30

[Purpose] The purpose of the present study was to investigate effect a magnetic infrared laser (MIL) on 2, 4-dinitrofluorobenzene (DNFB)-induced contact dermatitis, type I allergic mouse model. [Subjects] Male ICR mice. [Methods] Contact dermatitis induced by sensitization with dinitrophenyl-derivatized ovalbumin (DNP-OVA) and DNFB challenge as antigen. MIL radiation doses 1.33, 2.66 6.65 J/cm2 were given, once day for 7 continuous days, DNP-OVA sensitized mice compared 15 mg/kg...

10.1589/jpts.23.413 article EN Journal of Physical Therapy Science 2011-01-01

Objectives The purpose of this study was to examine the curriculum medical humanities and social medicine at 11 Colleges Korean Medicine (CKM) based on Education Accreditation Standards 2021 (KAS2021) suggest ways improve quality Medical education in future. Methods curricula for each grade were collected from websites CKM. Based KAS2021, courses extracted compiled. Courses offered, frequency course offerings, time credits, hours investigated. Results languages literature most frequently...

10.13048/jkm.21017 article EN Journal of Korean Medicine 2021-06-01

Pinch roll test is a physical examination that uses the fingers of examiner to pinch skin in area segment where pain occurs observe changes state senses or tissues.The useful allows health care worker immediately conduct and evaluate results primary healthcare institutions.In addition, has advantage being an easily applicable distinguish whether neurotic local soft tissue damage almost all areas human body.However, case test, there no systematic consideration method research presented...

10.54461/jkmst.2021.5.1.35 article EN cc-by-nc Journal of Korean Medical Society of Soft Tissue 2021-10-30

A total of 330 preclinical and clinical medical students house officers at St Mary's Hospital were surveyed by questionnaire to assess their knowledge experience inner city deprivation health, opinions on the role doctor in responding these problems. The response rate was 87%. Over 75% respondents had no living conditions before coming school, they gained little during course until well into years. Most wanted more contact with community early course; less than one-third this. differences...

10.1111/j.1365-2923.1988.tb00400.x article EN Medical Education 1988-01-01

Objectives Here, we investigated the effects of concentrated and lyophilized powders Blue honeysuckle (BH) on PK tamoxifen, to establish pharmacokinetics (PK) profiles as one essential process in new drug development. Methods After single oral treatment 0.4 mg/ml tamoxifen or with BH 40, 20 10 mg/ml, plasma were collected at 0.5 hr before administration, 0.5, 1, 2, 3, 4, 6, 8 24 after end mixed formula treatment. Plasma concentrations analyzed using LC-MS/MS methods. Tmax, Cmax, AUC, t1/2...

10.13048/jkm.19036 article EN Journal of Korean Medicine 2019-12-05

This study is to show the clinical effect of Korean medicine integrated treatment for medial collateral ligament tear with bone contusion by traffic accident. The patients were treated using including acupunture, pharmacoacupunture and herbal medication. was measured Western Ontario McMaster Universities Arthritis Index (WOMAC), EuroQol-5 Dimension (EQ-5D) Numeric Rating Scale (NRS). After treatment, case 1 improved WOMAC from 94 24, EQ-5D -0.056 0.72, NRS 10 2. Case 2 showed an improvement...

10.15188/kjopp.2022.12.36.6.247 article EN Journal of Physiology & Pathology in Korean Medicine 2022-12-25

Distribution patterns and the relative frequency of different types endocrine cells were demonstrated in alimentary tract Korean golden frog (Rana plancyi chosenica Okada), which is known as a endemic species, for first time. The was divided into six portions from esophagus to rectum. Most found epithelial lining generally spindle-shaped with cytoplasmic processes ending lumen (open-typed cell), whereas that spherical shape (close-typed cell) occasionally mucosal glands. Endocrine stained...

10.1080/19768354.2014.936505 article EN Animal Cells and Systems 2014-07-04
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