Ji A Jung

ORCID: 0000-0001-5474-0977
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About
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Research Areas
  • Infant Nutrition and Health
  • Breastfeeding Practices and Influences
  • Eosinophilic Esophagitis
  • Pediatric health and respiratory diseases
  • Fatty Acid Research and Health
  • Asthma and respiratory diseases
  • Respiratory viral infections research
  • Helicobacter pylori-related gastroenterology studies
  • Infant Health and Development
  • Pneumonia and Respiratory Infections
  • Respiratory and Cough-Related Research
  • Dermatology and Skin Diseases
  • Vitamin D Research Studies
  • Pediatric Hepatobiliary Diseases and Treatments
  • Child Nutrition and Feeding Issues
  • Nutrition, Health and Food Behavior
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • Antioxidant Activity and Oxidative Stress
  • Folate and B Vitamins Research
  • Herpesvirus Infections and Treatments
  • Obesity, Physical Activity, Diet
  • Poxvirus research and outbreaks
  • Antimicrobial Peptides and Activities
  • Body Composition Measurement Techniques
  • Liver Diseases and Immunity

Maersk (Denmark)
2023

Jeil Pharmaceutical (South Korea)
2013-2022

Hallym University
2003-2014

Mayo Clinic in Florida
2010-2013

Mayo Clinic in Arizona
2013

WinnMed
2010

Mayo Clinic
2010

Bundang Jesaeng Hospital
2002

Ewha Womans University Medical Center
1998

Abstract The aim of this study was to determine the fatty acid (FA) composition breast milk, and its association with mothers’ FA intake. Milk samples were obtained from 238 healthy lactating women who volunteered participate in Human Micronutrients Analysis Research. Dietary intake during lactation assessed using a 3-d food record, fat content milk analysed by IR spectrometry MilkoScan FT2 GC flame ionisation detector, respectively. 3·31 ( sd 1·41) g/100 ml milk. concentrations arachidonic...

10.1017/s0007114517000253 article EN British Journal Of Nutrition 2017-02-28

BACKGROUND/OBJECTIVES: Breast milk is the best available food for optimum growth and development of infants breastfeeding rate increasing in Korea.The purpose this study to measure concentrations macronutrients evaluate their changes according lactation period breast from lactating Korean women.SUBJECTS/METHODS: Milk samples were obtained 2,632 healthy women (mean age; 32.0 ± 3.3 years), where was up a 8 months, who also volunteered participate Human Macronutrient Analysis Research.Lactose,...

10.4162/nrp.2015.9.4.433 article EN cc-by-nc Nutrition Research and Practice 2015-01-01

Background: Asthma has been reported to be associated with an increased risk of invasive pneumococcal disease (IPD). Objective: We compared serotype-specific antibody responses polysaccharide antigens individuals and without asthma. Methods: A cross-sectional study was conducted for 16 subjects asthma 14 from the community Rochester, MN. determined by predetermined criteria based on comprehensive medical record reviews. Serotype-specific 23 measured enzyme-linked immunosorbent assay,...

10.3810/pgm.2010.09.2208 article EN Postgraduate Medicine 2010-09-01

Vitamins are the essential elements for human life and, particularly, infant health. Human milk is best source of nutrients newborns, however, information vitamins in Asian maternal still limited. In this study, we have collected 580 samples from Korea (n = 254), China 137), Pakistan 92), and Vietnam 97). The vitamin concentrations, including B-groups (8 vitamins), fat-soluble (retinol, D, E, K) lutein breast were investigated. concentration thiamin (B1), biotin (B7), folic acid (B9)...

10.3390/nu12061794 article EN Nutrients 2020-06-17

BACKGROUND/OBJECTIVES: This study was performed to measure fat-soluble vitamins and minerals in breast milk of Korean lactating mothers who exclusively breastfed their babies.SUBJECTS/METHODS: Breast samples were collected from 334 mothers.Concentrations retinol α-tocopherol analyzed by high performance liquid chromatography ultraviolet spectrometry while concentrations measured inductively coupled plasma optical emission spectrometry.RESULTS: Retinol contents 39.58 ± 19.64 μg/dL 0.23 0.13...

10.4162/nrp.2017.11.1.64 article EN Nutrition Research and Practice 2017-01-01

A few cross-sectional studies reported an increased risk of inflammatory bowel disease (IBD) among asthmatics. We conducted a population-based, case-control study that applied predetermined criteria for asthma and IBD to determine whether asthma, as T-helper 2 (Th2) condition, reduces the IBD, Th1 condition.This was using criteria-based ascertainment asthma. Subjects were all Rochester, Minnesota, residents who had developed between 1964 1983 their age- gender-matched controls, 1:1 matching....

10.1002/ibd.21277 article EN Inflammatory Bowel Diseases 2010-03-31

Purpose : The identification of specific behaviors conducive to overeating or inactivity is the cornerstone obesity management. Committee on Nutrition Korean Pediatric Society developed parent and self-reporting questionnaires about eating behavior physical activity in 2006. aim this study was evaluate usefulness assessing modifiable lifestyle factors related obesity. Methods A retrospective chart review performed for 177 children (6-11 years old) 134 adolescents (12-16 from 10 hospitals...

10.3345/kjp.2008.51.6.576 article EN cc-by-nc-nd Korean Journal of Pediatrics 2008-01-01

Vitamin D is an important fat-soluble vitamin that functions as a prohormone and affects bone mineralization calcium homeostasis. deficiency causesboth musculoskeletal manifestations, including rickets, extra-musculoskeletal symptoms. Because naturally present in only some foods, intake of daily foods cannot meet the dietary reference for D. Sunlight main source humans therefore, lack sunlight can easily cause children adolescents. be diagnosed on basis ofits typical clinical manifestation,...

10.3345/kjp.2009.52.10.1082 article EN cc-by-nc-nd Korean Journal of Pediatrics 2009-01-01

Purpose: Breastfeeding is ideal diet for young infant and worldwidely recom mended by many guidelines of authoritative centers.We investigated breastfeeding rate during recent 6year in Korea analyzed the tendency it.Methods: The subjectives were infants whose mothers registered childcare database Mail dairies Co., Ltd.We surveyed exclusive breast feeding rate, mixed artificial milk ever breastfed at 1st week after birth every months age from first to sixth assessed changes them (20072012)...

10.5385/nm.2013.20.2.221 article EN Neonatal Medicine 2013-01-01

Background: There is no measure currently available to identify asthmatics with potential immune incompetence. Objective: We propose use of a novel scoring system called the FACT score, which formulated based on four parameters: (1) Family history asthma, (2) Atopic conditions, (3) Bacterial colonization and (4) Th1 versus Th2 profile. Methods: This was cross-sectional study involving 16 14 non-asthmatics. The first two parameters score were obtained via chart review interview. For third...

10.3109/02770903.2014.974815 article EN Journal of Asthma 2014-10-20

Purpose : The aim of this study is to assess the usefulness skin test by an inactivated, 1/50 diluted solution attenuated varicella vaccine in evaluating immune status varicella. Methods Total 41 subjects (22 males, 19 females, aged 1-32 years) were enrolled from July August, 2005. Past medical history including infection, vaccination investigated through questionnaires. was prepared vaccine(Oka strain) which inactivated exposure room temperature for 10 days and at with normal saline. Skin...

10.3345/kjp.2008.51.4.377 article EN cc-by-nc-nd Korean Journal of Pediatrics 2008-01-01

Hydrolyzed formula is often fed to infants with gastrointestinal or immune issues, such as malabsorption cow's milk allergy, because enzymatic treatment has rendered it more digestible and less allergenic than standard (SF). Partially hydrolyzed (PHF) should be considered for those who are intolerant extensively formula. However, there concerns about the nutritional insufficiencies of PHF. We aimed evaluate effects PHF on growth health indicators in were at high-risk allergic disease...

10.4162/nrp.2022.16.3.344 article EN Nutrition Research and Practice 2022-01-01
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