• Journal of Korean Medicine Rehabilitation
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• v.19 no.3
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• pp.123-134
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• 2009

Objectives : We supposed that abdominal muscles are related to chronic cough, because abdominal pressure and respiratory muscles are influenced by abdominal muscle function. We have evaluated the effect of myofacial releasing of abdominal muscles with oriental medical treatment by experimenting two patients suffering from chronic cough. Methods : One patient was treated with acupuncture therapy and muscle stretching exercise for myofacial releasing of abdominal muscle. The other patient was treated with hot pack therapy and abdominal respiration training for myofacial releasing of abdominal muscle. Results and Conclusions : After oriental medical treatment of abdominal muscles in two cases, We figured out that the patients were on the mend. These results suggest that myofacial releasing of abdominal muscles using oriental medical treatment was effective in improving chronic cough.

• Journal of the Korean Society of Propulsion Engineers
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• v.16 no.3
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• pp.24-33
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• 2012

The present work has suggested the design methods of the bolt body for making the anti-releasing bolts and provided the changed properties of the bolt body after explosion. To prove this work, two models of the anti-releasing bolts, M10 and M20, are produced and the expansion properties of each model are experimentally obtained. This study verify that the expansion of the bolt body is reproducible and the expansion rate could be controlled by the combination of the design factors and the anti-releasing characteristics could be quantified. It also could provide the data that would be needed to make the bolts with the anti-releasing effect.

• Journal of Korean Medicine Rehabilitation
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• v.18 no.2
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• pp.111-118
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• 2008

Objectives : Plantar fasciitis is most common cause of heel pain which starts from anterior tubercle of calcaneus. It is chronic inflamation of plantar fascia, reduces collagen and water content of heel pad which incur the degenerative changes with elastic fiber weakness. We have evaluated the effect of myofacial releasing therapy and acupuncture therapy by experimenting two patients suffering from plantar fasciitis. Methods : Two patients were diagnosed as plantar fasciitis through their symptoms. We used myofacial releasing therapy and acupuncture therapy to the patients and measured VAS(Visual analogue scale). Results and Conclusions : After treating myofacial releasing therapy and acupuncture therapy in two cases, We figured out that the patients were on the mend. These results suggest that myofacial releasing therapy and acupuncture therapy were effective to heel pain.

• Clinical and Experimental Reproductive Medicine
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• v.48 no.1
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• pp.11-26
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• 2021

Advances in anticancer treatments have resulted in increasing survival rates among cancer patients. Accordingly, the quality of life after treatment, particularly the preservation of fertility, has gradually emerged as an essential consideration. Cryopreservation of embryos or unfertilized oocytes has been considered as the standard method of fertility preservation among young women facing gonadotoxic chemotherapy. Other methods, including ovarian suppression and ovarian tissue cryopreservation, have been considered experimental. Recent large-scale randomized controlled trials have demonstrated that temporary ovarian suppression using gonadotropin-releasing hormone agonists (GnRHa) during chemotherapy is beneficial for preventing chemotherapy-induced premature ovarian insufficiency in breast cancer patients. It should also be emphasized that GnRHa use during chemotherapy does not replace established fertility preservation methods. All young women facing gonadotoxic chemotherapy should be counseled about and offered various options for fertility preservation, including both GnRHa use and cryopreservation of embryos, oocytes, and/or ovarian tissue.

• Journal of Korean Medicine for Obesity Research
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• v.23 no.1
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• pp.18-27
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• 2023

Objectives: The purpose of this study was to review the studies of musculotendinous releasing manual therapy and suggestions for clinical application. Methods: Derive research questions using the scoping review methodology. Searching for related studies, the studies were selected, and the data were analyzed and reported. We searched domestic database for studies on musculotendinous releasing manual therapy reported till April 2023. We reviewed 82 studies excluding duplicate studies and 13 studies were selected. Results: Five studies were literature studies and eight studies were clinical studies. Among the five literature studies, two studies investigating and analyzing general manual therapy, one study investigating manual therapy applied to frozen shoulders, and one systematic literature review to investigate the economic effects of manual therapy, one study using tools. There was one study examining research trends in manual therapy. Eight clinical studies were conducted on patients with Achilles tendinitis, tennis elbow, meralgia paresthetica and obesity. Conclusions: Musculotendinous releasing manual therapy is thought to be applicable not only to musculoskeletal disease but also to changes in body shape due to connective tissue.

• Journal of Marine Life Science
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• v.7 no.1
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• pp.29-36
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• 2022

Sea cucumber, Aposticopus japonicus, is a major invertebrate species in the coastal regions of Korea. To evaluate the short-term stress levels according to the releasing methods, this study investigated the gene expression profiles of heat shock protein 90 (HSP90) by real-time quantitative polymerase chain reaction. When the juvenile sea cucumbers were packed in the vinyl bag with oxygen followed by transportation for 30 min or air-exposed for 1 h, the HSP90 gene expression levels in the experimental groups were significantly increased compared to those of the control groups (transported group, p=0.001; air-exposed group, p=0.032). The experimental group at 6 h post-release by seed-spreading method and at 2~6 h post-release by underwater hose-releasing method on board a fishing boat showed that the levels of HSP90 gene expression were not statistically significant but decreased slightly compared to the control group (seed-spreading group, p=0.069; hose-releasing group, p=0.093). On the other hand, the HSP90 gene expression showed an increasing pattern as the time passed (~6 h) after underwater release of juvenile sea cucumbers by divers (p=0.061). These results suggest that HSP90 gene expression can be used to investigate short-term stress response and effective releasing methods of juvenile sea cucumbers.

• Korean Management Science Review
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• v.29 no.3
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• pp.157-168
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• 2012

In this study, we consider an order promising problem at parallel machine shops where orders arrive dynamically. We develop methods for the problem, which instantly quote the due-dates of arrived orders. In this study, we first propose methods which can estimate flow times of orders, in which the current and future inventory status as well as the specific scheduling scheme used in the shop are taken into account, and then the due-dates are set by the order promising methods using the estimation results. The quoted due-dates of orders are compared with the actual completion times of those which are obtained from the simulation runs. The series of computational experiments show that the superior performance of the proposed methods in terms of the accuracy of due-date quotation.

• Journal of Pharmaceutical Investigation
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• v.30 no.2
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• pp.85-91
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• 2000

We have studied the dissolution kinetics of two fast releasing tablets in four media, and the similarity of dissolution profiles was compared using 3 methods. Two of the methods were introduced from statistical algorithm of distance methods, which are maximum distance and Mahalanobis distance. The dissolution kinetics were also analysed using FDA method for similarity evaluation, and the results were compared with those obtained using the distance methods.

• Journal of Environmental Science International
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• v.27 no.9
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• pp.763-770
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• 2018

Bioremediation in situ is heavily dependent on the oxygenic environment which would privide the dwelling microorganism with sufficient oxygen. The situation could be easily resolved with supply of an Oxygen Releasing Compound (ORC). In this paper we prepared that sort of material out of oyster shell powder (mostly calcium carbonate) that prevails every shore areas of the country. We used two different oxidizing methods in the first step of the whole manufacturing process-conventional heating in a furnace and an ultrasound generator to obtain calcium oxide. Then that calcium oxide was further oxidized into calcium peroxide which may release oxygen under a moisturized condition. The oxygen releasing experiments were run to test the performance of our products, and to determine the gas kinetics during the experiments. Interestingly, calcium peroxide derived from ultrasound treatment was much more energy-effective as ORC than that from furnace heating although the heat derived process was better than that of ultrasound in terms of oxygen content and its releasing rate. We also found that most of the data collected from the gas releasing experiments fairly supported an ordinary $1^{st}$ order kinetics to oxygen concentration, which shaped a sharp discharge of oxygen at the very early moment of each test.

• IMMUNE NETWORK
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• v.4 no.4
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• pp.244-249
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• 2004

Background: Corticotropin-Releasing Hormone (CRH), an important regulator of stress response, has a potent immunoregulatory effect with the ability to promote the growth of various cancer through CRH receptor type 1 under stress. Although the metastasized cancers through cell migration are more aggressive than the primary cancers, little is known about the effect of CRH on cell migration. Gastric cancer is prone to metastasize to other tissues and it is reported that gastric cancer is response to various stresses such as oxidative stress. Herein, we studied the relationship between CRH and gastric cancer cell migration. Methods: We used gastric cancer cell line, MKN-28 and tested the CRH receptor type 1 expression on MKN-28 by RT-PCR. To examine the change in the ability of migration by CRH in MKN-28, cells were incubated with CRH and then migration ability was measured using a cell migration assay. Results: We confirmed that CRH receptor type 1 was expressed in MKN-28 and HaCaT cells. The migration ability of MKN-28 cells was increased by CRH in a time-, dose- dependent manner. Conclusion: These data suggest that CRH increases migration ability in gastric cancer cell line and that CRH may be a critical regulator in the metastasis of gastric cancer cell.