• Korean Journal of Psychosomatic Medicine
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• v.8 no.1
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• pp.103-109
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• 2000

The authors identified a treatment-resistant patient with chronic fatigue syndrome, characterized by chronic fatigue, headache, unrefreshing sleep. Some studies reported that chronic fatigue syndrome was associated with affective disorder, especially seasonal affective disorder and many studies reported that bright light therapy was effective in seasonal affective disorder. But efficacy of light therapy for chronic fatigue syndrome was rarely reported. We treated the patient with morning light treatment using 2500lux light box, the clinical symptoms in this case were improved. The authors suggest that the light therapy can be a treatment modality for chronic fatigue syndrome.

• The Journal of Korean Physical Therapy
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• v.11 no.3
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• pp.97-106
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• 1999

The purpose of this study was to examine the effect of transcutaneous electrical nerve stimulation(TENS) in the patients of dysmenorrhea. A total of thirty subjects were assigned randomly to one of the two experimental groups or to a control group : 1) an Experimental group I received high-frequency TENS(100pps with a 100-microsecond pluse width), 2) an Experimental group II received low-frequency TENS(2pps with a 100-microsecond pulse width), 3) a Control group received medication(Acetaminophen 600mg). All subjects completed visual analogue scale(VAS) pre-treatment; after post-treatment; 1, 2, 3, 4, and 6 hours post-treatment; and the next morning. The results of study were as follows; 1. The mean pain scores decreased in thru groups. 2. The experimental group II and the control group exhibited a significant decrease in pain post - treatment. 3. The experimental group I had the pain relief obtained after three hours post - treatment. The experimental group II had the pain relief obtained immediately after the post - treatment Control group had the pain relief obtained immediately after the post - treatment, but increased pain after four hours of post-treatment. Finally. this result suggests that TENS can reduce significantly the pain of dysmenorrhea. Besides. low-frequency TENS provided a good result to the excellent subjective pain relief in the subject, compared with high-frequency TENS and medication.

• Clinical and Experimental Reproductive Medicine
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• v.29 no.4
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• pp.295-302
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• 2002

Uterine cells carry out proliferation and differentiation for preparation the embryonic implantation during pregnancy. Therefore regulation of the cell proliferation is an essential step for uterine preparation, but there is not much information about the proliferation related genes in pregnant uterus. To identify these implantation specific genes, a PCR-select cDNA subtraction method was employed and got a few genes. One of the identified genes is a novel gene encoding oral tumor suppressor doc-1. To detect the doc-1 expression on the pregnant uterus, dot blotting, RT-PCR, and in situ hybridization were employed. Dot blotting revealed that doc-1 mRNA expression increase after implantation. During normal pregnancy, doc-1 mRNA expression was detected as early as day 1 of pregnancy with RT-PCR. Its expression was increased about 15 times after embryonic implantation. doc-1 transcript was localized in luminal epithelial cells but it was very faint during preimplantation. After starting the implantation, it localized in the stromal cells; heightened expression of doc-1 correlates with intense stromal cell proliferation surrounding the implanting blastocyst on day 6 morning. However in the decidualized cells, the intensity of localized doc-1 mRNA was weak. From those results, it is revealed that doc-1 express at pregnant uterus of the mouse. In addition it is suggested that doc-1 is the gene regulating the proliferation of the luminal epithelial cells and stromal cells during early implantation and decidualization.

• Animal cells and systems
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• v.1 no.4
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• pp.571-576
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• 1997

The playas of the Southern High Plains (SHP) of Texas, USA are an important habitat for over one million wintering waterfowl. However, the recent trend toward the modification of playas for agricultural use is threatening winter habitat of waterfowl in this region. Diurnal activity budgets of wintering mallards (Anas platyrhynchos) were conducted from 1 October to 31 March, 1983-1984, and 1984-1985) at three habitat types; steep-sided pits, terraced pits, and open lakes. All seven activity patterns (feeding, locomotion, resting, comfort, courtship, alert, and agonistic) were different (P<0.05) among the three habitat types for wintering mallards on the SHP of Texas. Terraced pits supported more feeding activity (27.8%) (P<0.001) than steep-sided pits (11.2%) or open lakes (2.6%) due to their abundance of natural seeds and aquatic invertebrates. Hens (17.5%) fed more than drakes (11.7%) (P<0.05). Locomotion (32.2%) and alert (2.8%) behavior across the three habitat types showed the highest level during the early morning (6:00-9:00 AM). Paired mallards rested more (37.9%) than unpaired mallards (25.8%) (P<0.05). Agonistic activity was highest (2.4%) in terraced pits throughout the season.

• Journal of Veterinary Clinics
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• v.22 no.2
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• pp.136-140
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• 2005

This experiment is designed to determine the relationship between groomers' activities and stress. The experimenter worked with 2 female dogs and 3 male dogs owned by clients. They were 22 months old on an average and weighed 5.5kg on an average. The concentration of cortisol in blood was measured with radioimmunoassy(RIA). The concentration of cortisol in blood was high in the morning and evening and was low in the afternoon. In a normal condition, the concentration of cortisol in blood was $1.4{\mu}g/dL$, which increased to $4.98{\mu}g/dL$ after 1 hr of grooming, and then returned to normal at the termination of grooming. The survey shows that grooming acted as a stressor, which seems to have an influence on the health of dogs. So it is absolutely necessary that systematic and constant research should be conducted to reduce stress at the time of grooming.

• The Journal of Korean Medical History
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• v.15 no.1
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• pp.147-182
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• 2002

By studing the congestion theory of Choo Dan-kyei mentioned in "DongEuiBoGam", I have reached following conclusions. 1. Dan-kyei's congestion theory influenced greatly on "DongEuiBoGam". The congestion theory of "DongEuiBoGam" is built up with several theories centering round on Dan-kyei's theory and Huh-Jun's own opinion in addition. 2. Dan-kyei's congestion theory has given theoretical foundation to the classification and diagnosis of congestion reported in "DongEuiBoGam"-Congestion Chapter. 3. Dan-kyei's congestion theory offers many examples of symptoms reported in "DongEuiBoGam"-Congestion Chapter. It's shown well through outer symptoms, several congestion disease, congestion mass, and "congestion never sudden death", etc. 4. Dan-kyei's congestion theory has influenced greatly on treatment of congestion reported in "DongEuiBoGam"-Congestion Chapter, and it's well shown through spewing method, grand method in congestion treatment and common medicine of congestion, etc. 5. Dan-kyei's congestion theory offers variety of treating methods to symptoms caused by congestion reported in "DongEuiBoGam". It's shown variously through upper stomachache, stomachache, back pain, side pain, "San", joint pain, Summer disease, internal injury, cough and morning sickness, etc.. 6. Dan-kyei's congestion theory has factors that could be operated to common diseases of mordern people. They can be classified as food congestion, alcohol congestion, obstruction congestion and Qi congestion, and they are clinically very efficient.

• Asian Oncology Nursing
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• v.10 no.2
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• pp.191-198
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• 2010

Purpose: The purpose of this study was to examine the effects of a gum-chewing on the recovery of bowel motility and days of hospitalization after surgery for colorectal cancer. Methods: This study used a non-equivalent control group and non-synchronized design. Thirty-four patients undergoing abdominal surgery for colorectal cancer were assigned to either gum-chewing group (n=17) or control group (n=17). The patients in the gum-chewing group chewed gum for 10 min three times daily from the first postoperative morning until the day they began oral intake. Outcome variables were time of first flatus, time of first bowel movement, and length of hospital stay. Results: Gum-chewing was effective in enhancing the first passage of flatus, but was not effective in enhancing time of bowel movement and length of hospital stay. Conclusion: Gum-chewing can be utilized as a useful nursing intervention to shorten the time of the first flatus of postoperative colectomy.

• The Journal of Korean Medicine
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• v.30 no.1
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• pp.137-149
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• 2009

Objectives: Pregnant women could have various diseases, but the treatment of medication has the limitation that could cause fetal injury. So pregnant women have used complementary and alternative medicine in the world, but korean medicine had not been actively studied on obstetrics. This study is to investigate efficacy and safety of complementary and alternative medicine on obstetrics. Methods: We searched for papers which had pregnancy, obstetrics, complementary medicine, acupuncture and herb in the pubmed since 2000. Results: 41 papers were found. Acupuncture have the efficacy and safety on nausea, pelvic pain in pregnancy and breech presentation. Complementary alternative medicine had been studied as randomized controlled trial at various diseases in obstetric. But the method were without coordination, results were different from methods. So more clinical trials about complementary and alternative medicine would be needed. Massage and acupressure would be helpful for pregnant mood complaint. Conclusion: Complementary and alternative medicine has been proved as efficacy and safety in obstetrics, so complementary and alternative medicine would be helpful method in pregnant women. For making guidelines on complementary and alternative medicine treatment during pregnancy, more research will be needed.

• The Korean Journal of Physiology
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• v.10 no.1
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• pp.67-71
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• 1976

Effect of Electro Convulsion Therapy (ECT) on the Human Growth Hormone (HGH) response was observed in 32 cases of various mental illness. The patients were fasting overnight and ECT was induced in the morning by application of $90{\sim}120V$ for a period of $0.1{\sim}0.5\;sec$. In all patients, venous blood samples were taken prior to simultaneously with 1 and 4 hours after the ECT. Plasma was immediately seperated and stored in $-20^{\circ}C$ refrigerator. HGH concentrantion was determined by means of radioimmunoassay Results were as follows: 1. Application of electric current was not followed by a significant change in mean plasma HGH of 52 cases. 2 Increases of plasma HGH following ECT were observed in about half cases showing low initial level but in 20 other cases with high initial level of plasma HGH, reasonable decreases after therapy were not found. 3. Plasma concentration of HGH one hour after application of current were always higher than just after the current. 4. There were no differences between HGH responses to a 1st, 2nd or 5th ECT. 5. Discussions were made on the possible modification of HGH response following ECT by the autoregulatory control mechanism.

• Journal of the Korea Society for Simulation
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• v.16 no.3
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• pp.1-9
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• 2007

Travel time between two points depends upon whether it is a rush hour or not in metropolitan area. It is true that there is big differences on the time required to get through the area whether going in busy morning or near noon. Another issue is that there exist many delivery points which closely located each other; so no need to consider traveling hours among these points. We designed an efficient procedure to reduce the complexity by considering closely located delivery points as one big delivery point. A computer simulation model is constructed for comparison purposes of the developed heuristic with the optimum solution.