• Journal of Yeungnam Medical Science
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• v.3 no.1
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• pp.375-382
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• 1986

We studied the effects of the acute intermittent peritoneal dialysis in severe acute renal failure of 1 newborn infant and 2 young infants during 18 months period from February 1985 to April 1986. The predisposing illnesses were severe acute gastroenteritis with dehydration. Reye's syndrome, and bilateral nephrolithiasis with hyperuricemia. The concomittent illnesses were severe hypernatremia, hyponatremia, hyperkalemia, hypocalcemia, hypoglycemia, DIC(disseminated intravascular coagulopathy), paralytic ileus, metabolic acidosis and gastrointestinal bleeding. As a dialvsate, Imperinol $solution^R$, 1.5% was used in all cases. The cycles of dialysis were 8, 16, and 41 times in each cases. Observed complications during dialysis were leakage, and abdominal wall and scrotol swelling in 2 cases, hyperglycemia in 1 case, and peritonitis in 1 case. Acinetobacter calcoaceticus was cultured in peritoneal fluid of peritonitis. These complications were treated by stopping dialysis in leakage and abdiminal wall swelling, insulin therapy in hyperglycemia, and intraperitoneal and systemic antibiotics therapy in peritonitis. We experienced improvements of severe acute renal failure with variable concomittant illnesses by acute intermittent peritoneal dialysis despite of the treatable complications of dialysis in all cases.

• Journal of radiological science and technology
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• v.22 no.2
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• pp.47-51
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• 1999

We calculated the energy distribution and the percentage depth-dose at 10 cm in a $10{\times}10\;cm^2$ with a photon beam at SSD of 100 cm by using a Monte Carlo Simulation. PDD is used as a beam-quality specifier for radiotherapy beams. It is better than the commonly used values of TPR or nominal accelerating potential. The presence of electron contamination affects the measurement of PDD, but can be removed by the use of a 0.1 cm lead filter. It reduces surface dose from contaminant electrons from the accelerator by more than 90% for radiotherapy beams. The filter performs best when it is placed immediately below the head. An electron-contamination correction factor is introduced to correct for electron contamination from the filter and air. It converts PDD which includes the electron contamination with the filter in place into PDD for the photons in the filtered beam. The correction factor can be used to determine stopping-power ratio. Calculations show that the values of water-to-air slopping power ratio in the unfiltered beam are related to PDD.

• The Journal of Internal Korean Medicine
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• v.40 no.6
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• pp.1303-1310
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• 2019

Objectives: Drug-induced Parkinsonism has similar symptoms to Parkinson's disease, but each has different causes. Drug-induced Parkinsonism accounts for the largest proportion of secondary Parkinsonism We report a outpatient case of drug-induced Parkinsonism after taking Risperidone, an atypical antipsychotic. Method: With discontinuing of antipsychotic drug, modified Yigan-san extract was administered for 12 weeks, and acupuncture and electroacupuncture procedures were performed 20 times. Results: Abnormal Involuntary Movement Scale (AIMS) score decreased from 23 to 3 during 59 days of treatment period without adverse events and worsening of depression. The Patient was highly satisfied. Conclusion: Modified Yigan-san and electroacupuncture (GB34) can be used as an treatment option in patients with drug-induced Parkinsonism.

• Journal of Haehwa Medicine
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• v.10 no.2
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• pp.73-81
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• 2002

In the literal study of anti-tumor effects of Jakeumjung. the results were as follows. 1. Jakeumjung is a traditional oriental medical prescription which is composed of Cremastare appeniculatae tuber, Euphorbiae pekinensis radix, Toosendan fructus, Chinensis galla, Moschus, Realgar and Cinnabaris. 2. Jakeumjung is applied to patients by administering or external application. When it is administered for patients, pertinent dose is 0.6~1.5g twice or three times per one day. When it is applied by external application, we melt it by water or vinegar and apply it to patients. 3. Effects of Jakeumjung are expelling toxin and pestilence, counteracting pathogen and relieving stagnation, detumescence and stopping pain. So it is used for detoxification from ancient. In recent, it is often used for cancer such as breast cancer, pancreatic cancer, epigastric cancer, acute leukemia, lymphoma, thymus cancer and skin cancer. 4. From the various experiments, Jakeumjung has been proved to have antifungal and antitumor effects. It inhibits and kills L7212, L1210 cells of leukemia. Especially, it acts in S stage of cell period. 5. Jakeumjung includes mineral medicines such as Realgar, Cinnabaris. So if we execute progressive study for anticancer effects and safety, the boundary of oriental medicine of using mineral medicines for cancer therapy will magnify in the future.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.14 no.2
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• pp.146-153
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• 2001

Clinical studies were done treated 5 cases of patients with tinnitus, who were treated at Dept. of oriental Oph. & Otolaryngology in the hospital of Dongshin university, Kwhang-Ju, Korea, 1 2001-2. 2001. The results were as follows 1. Explaining of ear ringing, two patients said that it's like twittering and each others variously said that it's like sounds of wind or crisply 2. The periods of a contraction are different to 4 years from 3 days, also the periods of a treatment are different to 8 weeks from 3 days. But it can't be a definition of a treatment period because of stopping treatments according to cases 3. Headache, dizziness, bradyacusia are chief symptoms being caused with tinnitus at the same times. Besides, general body weakness and syncope can he caused with tinnitus. 4. In a treatment by acupuncture, needles arc fixed at TE-17(翹風), G-31(風池), SI-19(聽宮), G-2(聽會) and kanjenggyuk(肝正格), Sinjenggyuk(腎正格) according to patients. 5. Chengshimyunjatang(淸心蓮子湯), Mihudodyungsikjatang(미후도등식장탕) can be prescribed according to physical conditions of patients. 6. After treating to becom 'Excellent' was two occasions, to become 'Good' was two occasion and to become 'Poor' was two occasions. So $60\%$ of became better them before.

• Journal of Yeungnam Medical Science
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• v.40 no.1
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• pp.12-22
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• 2023

Graves disease (GD) is the most common cause of hyperthyroidism, accounting for more than 90% of cases in Korea. Patients with GD are treated with any of the following: antithyroid drugs (ATDs), radioactive iodine (RAI) therapy, or thyroidectomy. Most patients begin treatment with ATDs, and clinical guidelines suggest that the appropriate treatment period is 12 to 18 months. While RAI treatment and surgery manage thyrotoxicosis by destroying or removing thyroid tissue, ATDs control thyrotoxicosis by inhibiting thyroid hormone synthesis and preserving the thyroid gland. Although ATDs efficiently control thyrotoxicosis symptoms, they do not correct the main etiology of GD; therefore, frequent relapses can follow. Recently, a large amount of data has been collected on long-term ATDs for GD, and low-dose methimazole (MMZ) is expected to be a good option for remission. For the long-term management of recurrent GD, it is important to induce remission by evaluating the patient's drug response, stopping ATDs at an appropriate time, and actively switching to surgery or RAI therapy, if indicated. Continuing drug treatment for an extended time is now encouraged in patients with a high possibility of remission with low-dose MMZ. It is also important to pay attention to the quality of life of the patients. This review aimed to summarize the appropriate treatment methods and timing of treatment transition in patients who relapsed several times while receiving treatment for GD.

• Journal of Physiology & Pathology in Korean Medicine
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• v.37 no.1
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• pp.19-24
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• 2023

Postoperative adhesive small bowel obstruction (ASBO) is an intractable disorder which sometimes leads to adhesiolysis or small bowel resection. These therapeutic reoperations, however, also have many limitations including complications. An 80-year-old female, who had undergone 4-abdominal surgeries, visited the hospital with continuous vomiting. Based on her clinical symptoms and history, multiple air-fluid levels and distention of the small bowel in an abdominal X-ray, we diagnosed her with postoperative incomplete ASBO. We conducted acupuncture and an herbal medicine enema to stimulate bowel movement and relieve pain. The patient came in complaining of abdominal pain and vomited more than 10 times on hospital day 0 stopping on hospital day 4. Comparing hospital day 0 with hospital day 4, the abdominal pain decreased from a numerical rating scale (NRS) 10 to 4. There were no side effects such as redness or burns during the treatment process. This study presented an acupuncture-based treatment will be helpful for clinicians managing cases of ASBO with poor performance in elderly individuals.

• Journal of Radiation Protection and Research
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• v.41 no.2
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• pp.81-86
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• 2016

Background: For positron emission tomography (PET) application, cadmium zinc telluride (CZT) has been investigated by several institutes to replace detectors from a conventional system using photomultipliers or Silicon-photomultipliers (SiPMs). The spatial and energy resolution in using CZT can be superior to current scintillator-based state-of-the-art PET detectors. CZT has been under development for several years at the Korea Atomic Energy Research Institute (KAERI) to provide a high performance gamma ray detection, which needs a single crystallinity, a good uniformity, a high stopping power, and a wide band gap. Materials and Methods: Before applying our own grown CZT detectors in the prototype PET system, we investigated preliminary research with a developed discrete type data acquisition (DAQ) system for coincident events at 128 anode pixels and two common cathodes of two CZT detectors from Redlen. Each detector has a $19.4{\times}19.4{\times}6mm^3$ volume size with a 2.2 mm anode pixel pitch. Discrete amplifiers consist of a preamplifier with a gain of $8mV{\cdot}fC^{-1}$ and noise of 55 equivalent noise charge (ENC), a $CR-RC^4$ shaping amplifier with a $5{\mu}s$ peak time, and an analog-to-digital converter (ADC) driver. The DAQ system has 65 mega-sample per second flash ADC, a self and external trigger, and a USB 3.0 interface. Results and Discussion: Characteristics such as the current-to-voltage curve, energy resolution, and electron mobility life-time products for CZT detectors are investigated. In addition, preliminary results of gamma ray imaging using 511 keV of a $^{22}Na$ gamma ray source were obtained. Conclusion: In this study, the DAQ system with a CZT radiation sensor was successfully developed and a PET image was acquired by two sets of the developed DAQ system.

• Herbal Formula Science
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• v.14 no.2
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• pp.9-20
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• 2006

Objective & Methods : Irritable Bowel Syndrome is occurred frequently in daily life. Nevertheless. medical treatment of the Irritable Bowel Syndrome is almost dependent on western cure, but that cure is not effective enough. So we chose the oriental medicine textbook that were dealing with the oriental concept and the treatment of Irritable Bowel Syndrome. we got these results. Results were as follows : 1. Irritable Bowel Syndrome is characterised by recurrent or chronic abdominal pain, with distension, disturbed defecation and psychic problems without organic lesions. 2. The etiology of Irritable Bowel Syndrome include stress. disharmony of liver and spleen, the coldness of spleen and kidney and the lack of qi or yin, etc. 3. The oriental treatments of Irritable Bowel Syndrome are warming spleen and kidney, easing liver and stopping diarrhea. 4. The internal medication of Irritable Bowel Syndrome was the most used 11 times Tongsayobang(痛瀉要方) and 10 times Yijungtang(理中湯). 5. The most many used herb were Atractylodjs macrocephalae rhjzoma(白朮), Gjnseng Radix (人蔘), Cjnnamomj Cortex(肉桂), Polyporus(猪笭), etc.

• Journal of Forest and Environmental Science
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• v.39 no.4
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• pp.246-253
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• 2023

Salix gracilistyla is widely distributed along riversides in Korea and very good for biomass production by SRC because of its excellent germination ability, but it is necessary to measure drying tolerance for cultivation. The drought tolerance of S. gracilistyla was tested using cuttings, and growth and physiological analysis were performed after irrigation was stopped. The growth inhibition of S. gracilistyla was observed from the day irrigation was stopped, and the soil moisture content decreased to less than 10% on the 25th day after irrigation was stopped. Over 50% of the seedlings turned brown 25 days after watering was stopped. The chlorophyll content of S. gracilistyla decreased dramatically after 25 days of stopping of irrigation. RWC values were unchanged until day 12 after irrigation was stopped but decreased rapidly until day 21, but there was a slightly decreasing trend after that. RWL levels increased slightly during irrigation stops. The proline content of plants subjected to drought stress was 0.91-2.63 mg/0.05 g, 2.75 times higher than that of the control treatment. The sugar content of the drought stress treatment group was 29.77 to 350.66 mg/0.05 g, which increased 12.24 times that of the control treatment. As a result of this study, S. gracilistyla was found to have a drought tolerance almost comparable to that of evergreen broad-leaved trees growing on the land. This study is expected to contribute to the resource utilization S. gracilistyla, a native willow tree of Korea, and the mass production of biomass by SRC.