• The Journal of Korean Medicine
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• v.25 no.4
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• pp.226-234
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• 2004

Objective : The thyrotoxic periodic paralysis mainly appears in case of hyperthyroidism and the amyotonia is the characteristic main symptom. Through the deteriorated case and treatment by oriental medicine, the purpose of this research is to study the change of symptoms and the treatment effect for one case of a thyrotoxic periodic paralysis patient, Methods and Results : The treatment was carried out with oriental medicine as a main treatment and by the oriental medicinally deteriorated case, acupuncture treatment, moxibustion treatment and herbal medicine treatment were used as the main treatment methods. Also based on the symptoms which could appear with hyperthyroidism, the changes of symptoms were evaluated once a day with 4 levels of subjective scales that the patient was feeling, by dividing with 4 aspects of totalis symptoms, cardiovascular symptoms, musculoskeletal symptoms and other symptoms. In addition, it was shown that through the continuous hematologic test, the subjective and objective symptoms were mostly decreased during the treatment periods by comparing with the objective thyroid hormone (T3, T4, TSH) levels and the electrolyte levels. Conclusion : With this result, it was considered that oriental medicinal treatment was very effective for the thyrotoxic periodic paralysis through the oriental medicinally deteriorated case.

• The Journal of Korean Obstetrics and Gynecology
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• v.33 no.2
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• pp.112-123
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• 2020

Objectives: The purpose of this study is to review the research in the cyclic treatment of endometriosis in traditional Korean medicine. Methods: By October 2019, the relevant studies on the periodic therapy of endometriosis were searched using the Chinese National Knowledge Infrastructure Database (CNKI) and Oriental Medicine Advanced Searching Integrated System (OASIS). Results: Finally, three Randomized controlled trials, one case study, two clinical observational studies were selected. In all studies, herbal medicine periodic therapy has been effective in improving symptoms of endometriosis. Blood-activating and stasis-dispelling medicinal were the most commonly used before menstruation and during menstruation, and tonifying and replenishing medicinal were the most commonly used after menstruation. According to the one study, which reported safety, herbal medicine was safe. Conclusions: Although limited due to a lack of literature, periodic therapy is effective in improving endometriosis related symptoms and preventing recurrence. A well-designed study and experimental studies for the identification of the mechanism are needed.

• Sleep Medicine and Psychophysiology
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• v.10 no.1
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• pp.26-31
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• 2003

Restless leg syndrome (RLS) and periodic limb movement of sleep (PLMS), often concurrent, come under diagnosed disorders of sleep and treatable condition. RLS symptoms are evoked in the limbs at rest and increase in the evening and during the night. PLMS is characterized by periodic episodes of repetitive limb movements caused by muscle contractions during sleep. RLS is often associated with a sleep complaint and PLMS. Both RLS and PLMS represent one of the most commonly encountered sleep disorders in a primary care setting. The circadian rhythm and the presence of PLMS cause sleep disturbances in RLS. The emphasis on pathophysiology includes consideration of central nervous system localization, neurotransmitter, and the role of iron metabolism. Dopaminergic agents are considered the treatment of choice for RLS and PLMS. With proper diagnosis and effective treatment patients' ability to fall asleep and maintain sleep improves, and their sense of well being increases.

• The Journal of Korean Obstetrics and Gynecology
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• v.30 no.1
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• pp.16-28
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• 2017

Objectives: This study was performed to review the research trends in the periodic therapy of dysmenorrhea in traditional Chinese medicine (TCM). Methods: We searched articles in Chinese Academic journal (CAJ). Search key words were 'dysmenorrhea' and 'periodic therapy or cyclic treatment'. Results: We selected 6 studies except unrelated studies. According to study design, study was classified into 1 single group before after study and 5 randomized controlled trials. According to dysmenorrheal type, study was classified into 4 studies on primary dysmenorrhea and 2 studies on secondary dysmenorrhea. In the selected studies, there were four studies in which the menstrual cycle was divided into 2 periods, one study divided into 3 periods, and one study divided into 4 periods. The most used herb was "Angelicae Gigantis Radix", "Cinnamomi Cortex Spissus". All studies showed effective results on dysmenorrhea. Conclusions: In TCM, Research on periodic therapy of dysmenorrhea was being conducted more actively than Korean medicine. The periodic therapy seems to be effective on dysmenorrhea from this research. It would be necessary to fulfill further clinical study with periodic therapy on dysmenorrhea in Korean medicine to establish standard evidence of them.

• Journal of Haehwa Medicine
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• v.17 no.1
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• pp.105-112
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• 2008

Objective : This is the clinical report about the Wei symptom patient diagnosed as Hypokalemic periodic Paralysis. Methods and Results : Three Wei symtom patients diagnosed Hypokalemic Periodic Paralysisat at Cheonan oriental medical hospital were treated with Oriental-Western therapies. Conclusion : Hypokalemic Periodic Paralysis is regarded as wei symtom in Oriental Medicine. The treatment of Hypokalemic Periodic Paralysis regarded as wei symtom of Oriental Medicine had favorable effect. Parallel treatment showed favorable effect on other symptoms caused by Hypokalemic Periodic Paralysis such as nausea, chest discomfort, leg pain besides main symptoms such as weakness and numbness.

• Korean Membrane Journal
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• v.11 no.1
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• pp.15-20
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• 2009

The periodic water-back-flushing using permeate water was performed to minimize membrane fouling and to enhance permeate flux in tubular ceramic ultrafiltration (UF) system for Gongji stream water treatment in Chuncheon city. The filtration time (FT), which was the water-back-flushing period, 2 min with periodic 15 sec water-back-flushing showed the highest value of dimensionless permeate flux ($J/J_o$), and the lowest value of resistance of membrane fouling ($R_f$), and we acquired the highest total permeate volume ($V_T$) of 6.35 L. Consequently FT 2 min at back-flushing time (BT) 15 sec could be the optimal condition in advanced UF water treatment of Gongji stream. Then the average rejection rates of pollutants by our tubular ceramic UF system were 99.4% for Turbidity, 31.8% for $COD_{Mn}$, 22.6% for $NH_3$-N and 65.9% for T-P.

• Korean Membrane Journal
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• v.9 no.1
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• pp.12-17
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• 2007

We performed periodic water-back-flushing using permeate water to minimize membrane fouling to enhance permeate flux in tubular ceramic microfiltration system for water treatment of high turbid source. The filtration time (FT) = 2 min with periodic 6 sec water-back-flushing showed the highest value of dimensionless permeate flux ($J/J_o$), and the lowest value of resistance of membrane fouling ($R_f$), and we acquired the highest total permeate volume $(V_T)\;=\;6.805L$. Also in the result of BT effect at fixed FT = 10 min and BT (back-flushing time) = 20 sec showed the lowest value of $R_f$ and the highest value of $J/J_o$, and we could obtain the highest $V_T\;=\;6.660\;L$. Consequently, FT = 2 min and BT = 6 sec could be the optimal condition in water treatment of high turbid source above 10 NTU. However, FT = 10 min and BT = 20 sec was superior to reduce operating costs because of lower back-flushing frequency. Then the average quality of water treated by our tubular ceramic MF system was turbidity of 0.07 NTU, $COD_{Mn}$ of 1.86 mg/L and $NH_3-N$ of 0.007 mg/L.

• Korean Membrane Journal
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• v.10 no.1
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• pp.33-38
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• 2008

In this study periodic water-back-flushing using permeate water was performed to minimize membrane fouling and to enhance permeate flux in tubular ceramic micro filtration system for Gongji stream water treatment in Chuncheon city. The filtration time (FT) 2 min with periodic 6 sec water-back-flushing showed the highest value of dimensionless permeate flux ($J/J_0$), and the lowest value of resistance of membrane fouling ($R_f$), and we acquired the highest total permeate volume ($V_T$) of 7.44L. Also in the results of BT effect at fixed FT 10 min, BT (back-flushing time) 20 sec showed the lowest value of $R_f$ and the highest value of $J/J_0$, and we could be obtained the highest $V_T$ of 8.04 L. Consequently FT 10 min and BT 20 sec could be the optimal condition in Gongji stream water treatment. Then the average rejection rates of pollutants by our tubular ceramic MF system were 93.8% for Turbidity, 20.7% for $COD_{Mn}$, 39.2% for $NH_3$-N and 31.5% for T-P.

• The Journal of Pediatrics of Korean Medicine
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• v.19 no.1
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• pp.143-151
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• 2005

Objectives : The purpose of this study is to report periodic limb movements child in sleep. Methods : We report of 5-year-old male patient with periodic limb movements in sleep. The patient suffered from limb movements in sleep, fatigue in the daytime, nasal discharge, nasal obstruction and intermittent cough. We treated him with Kamibojungikki-tang(加味補中益氣湯) and acupuncture Results : After this treatments, the symptoms(limb movements in sleep, fatigue in the daytime, nasal discharge, nasal obstruction, intermittent cough,) are improved. Conclusion : We had good effects in oriental medical treatment on periodic limb movements in sleep. And the more study about this diseases is needed.

• The Journal of Korean Obstetrics and Gynecology
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• v.30 no.4
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• pp.59-76
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• 2017

Objectives: The purpose of this study is to investigate the effect on both herbal medicine periodic therapy and western medicine for polycystic ovary syndrome subfertility. Methods: We searched 8 electronic databases and search keywords were 'PCOS' and 'periodic therapy' or 'cyclic treatment'. We included randomized controlled clinical trials (RCTs) using the periodic therapy combined western medicine for PCOS patients. Results: We selected 8 studies. In studies, there were three studies in which the menstrual cycle was divided into 2 periods, one study divided into 3 periods, and four study divided into 4 periods. The meta-analysis of the 7 trials indicated that pregnancy rates integrated clomiphene and periodic therapy were higher than clomiphene alone. Conclusions: The periodic therapy combined western medicine for PCOS subfertility patients seems to improve pregnancy rates from this research. However, this result should be taken cautiously by unclear risk of bias. It would be necessary to fulfill further clinical study with herbal medicine periodic therapy on PCOS in Korean medicine to establish standard evidence of them.