Publications by authors named "Jangkyu Lee"

We aimed to investigate the effect of different intensities of aerobic exercise (VOmax: 50% vs. 80%) on body weight, body fat percentage, lipid profiles, and adipokines in obese middle-aged women after 8 weeks of combined aerobic and resistance exercise. The participants included 16 women aged >40 years with a body fat percentage of ≥30%; they were randomly assigned to the resistance and either moderate (RME, 50% VOmax, 200 kcal [ = 8]) or vigorous aerobic exercise groups (RVE, 80% VOmax, 200 kcal [ = 8]), respectively.

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The increasing recidivism rate of sex offenders indicates potential problems in existing recidivism programs. The present study was conducted to determine whether the polygraph examination is a useful technique to obtain a sex offender's concealed past sexual history. We collected fifty-two sex offenders' data and analyzed it.

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Chronic stress is a precipitating factor for disorders including depression. The basolateral amygdala (BLA) is a critical substrate that interconnects with stress-modulated neural networks to generate emotion- and mood-related behaviors. The current study shows that 3 h per day of restraint stress for 14 days caused mice to exhibit long-term depressive behaviors, manifested by disrupted sociality and despair levels, which were rescued by fluoxetine.

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Objective: This study aims to examine the personality characteristics in parricide offenders, by using the Minnesota Multiphasic Personality Inventory (MMPI) test, which is commonly used in clinical medicine.

Methods: A total of 73 parricide offenders with schizophrenia who were admitted to National Forensic Hospital in Gongju city between September 2014 and February 2015, and 104 comparison schizophrenia patients who had been admitted to Dankook University Hospital in Cheonan city the same hospital, completed the Korean version of the MMPI.

Results: The parricide offender group showed significantly higher on L, F, Hs, Hy and Pd than the comparison group.

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Article Synopsis
  • Researchers studied how exercise helps reduce depression caused by stress in female mice that had their ovaries removed.
  • They found that stressed mice showed more immobility, but those that exercised regularly or took a certain medication felt better.
  • The study showed that exercise and medication could restore brain health markers affected by stress, suggesting that both stress and low hormone levels contribute to depression in these mice.
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Serum gamma-glutamyltransferase (GGT) concentration, within its normal range, has recently been proposed as a reliable marker of oxidative stress. Oxidative stress plays a central pathogenic role in many metabolic and/or cardiovascular diseases, incidences of which have recently increased in South Korea. Since serum GGT has strong associations with these diseases and their risk factors, the authors hypothesized a corresponding secular trend of increasing serum GGT levels in South Korea.

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