• Journal of Physiology & Pathology in Korean Medicine
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• 제20권4호
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• pp.985-991
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• 2006

In the present study, the anti-inflammatory effect of Haepyoeiin-tang plus Antler water extract water extract was tested in Xylene-Application mouse ear acute inflammation model. The test articles were once dosed before Xylene-Application, and the changes on Dody weight and weights and histopathological observation of induced ear were conducted with ear histomorphometry, The increases of absolute and relative ear weight detected in vehicle control compared to that of sham, were significantly and dose-dependently inhibited by Haepyoejin-tang plus Antler in the present study, A classic acute inflammatory histological changes such as subcutaneous edema, hypertrophy and infiltration of inflammatory cells, was detected in vehicle control. However, these histological changes were significantly and dose-dependently inhibited by Haepyoeiin-tang plus Antler. In addition, the increases of ear thickness half and thickness full detected in the vehicle control, were also dose-dependently decreased in the all Haepyoeiin-tang plus Antler-dosing groups. Base on these results, it is concluded that Haepyoeiin-tang plus Antler water extracts have a clear anti-inflammatory effect on the acute inflammation. However, somewhat lower anti-inflammatory effects were detected in Haepyoeiin-tang plus Antler water extracts compare to that of Dethamethason and Dicrofenac. About 500 mg/kg of Haepyoeiin-tang plus Antler water extracts have similar effect compared to that of Dicrofenac 15 mg/kg.

• Journal of Physiology & Pathology in Korean Medicine
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• 제20권4호
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• pp.875-881
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• 2006

In the present study, the anti-inflammatory effect of 'Jungcheonhwadamgangki -tang' water extract was tested in Xylene-Application mouse ear acute inflammation model. The test articles were once dosed before Xylene-Application, and the changes on body weight and ear weights and histopathological observation of induced ear were conducted with ear histomorphometry. The increases of absolute and relative ear weight detected in vehicle control compared to that of sham , were significantly and dose-dependently inhibited by Jungcheonhwadarn -gangki-tang in the present study. A classic acute inflammatory histological changes such as subcutaneous edema, hypertrophy and infiltration of inflammatory cells, was detected in vehicle control. However, these histological changes were significantly and dose-dependently inhibited by Jungcheonhwadam-gangki-tang. In addition, the increases of ear thickness half and thickness full detected in the vehicle control, were also dose-dependently decreased in the all Jungcheonhwadamgangki-tang-dosing groups. Base on these results, it is concluded that Jungcheonhwadamgangki-tang water extracts have clear anti-inflammatory effect on the acute inflammation, and about 500 mg/kg of Jungcheonhwadamgangki-tang water extracts have similar effect compared to that of Dicrofenac 15 mg/kg.

• Journal of Physiology & Pathology in Korean Medicine
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• 제25권2호
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• pp.227-233
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• 2011

Water Fermented and Ethanol Fermented Extracts from Rhei Radix et Rhizoma exhibit potent anti-inflammatory activity with an unknown mechanism. To elucidate the molecular mechanisms of W-FR and E-FR on pharmacological and biochemical actions in inflammation, we examined the effect of W-FR and E-FR on pro-inflammatory mediators in lipopolysaccharide (LPS)-stimulated macrophages. The investigation focused on whether FR inhibited nitric oxide (NO), tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), interleukin-6 (IL-6) and the expressions of iNOS, COX-2 in LPS-stimulated RAW 264.7 cells. We found that FR inhibited LPS-induced NO, TNF-${\alpha}$ and IL-6 productions as well as the expressions of iNOS and COX-2. These results suggest that W-FR and E-FR have inhibitory effects on LPS-induced TNF-${\alpha}$, NO, and IL-6 production, as well as the expressions of iNOS and COX-2 in the murine macrophage.

• Journal of Plant Biotechnology
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• 제29권1호
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• pp.15-18
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• 2002

Callus and shoot formation of leaf explants from in vitro propagated shoots and field grown plants depending on the position of leaf, and four boxthron cultivars were investigated. Callus formation of explants from both in vitro shoot and field grown plants as easily achieved at the cut surfaces of explants but the callus formed from leaf of in vitro shoots was hardened as the duration of culture was proceed. Calli were effectively induced from leaves detached from the middle position of both in vitro and in vitro plants on MS medium containing 0.5 mg/L NAA with 0.2 mg/L BA, and the growth of calli were better in field grown leaves than in vitro grown leaves. Shoot formation were effectively induced from leaves detached from the upper position in vitro plants, and the middle parts of in vitro plants on MS medium containing 0.01 mg/L (NAA with 0.2 mg/ BA. There was difference on the frequency of shoot formation among four different cultivars; 'Jindojaerae' was the best for shoot formation followed by 'Cheonyang', 'Younghagukija' and 'Cheongyangjaerae'.

• Childhood Kidney Diseases
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• 제24권2호
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• pp.120-125
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• 2020

Gorham-Stout syndrome is a rare bone disorder characterized by progressive massive osteolysis and proliferation of vascular and lymphatic vessels. A 15-year-old boy was initially diagnosed with Gorham-Stout at the age of 8 years based on clinical and radiological findings. Following diagnosis, he was treated with pamidronate, interferon alfa, propranolol, oral corticosteroids, and sirolimus. He developed proteinuria at the age of 15 and progressed into the nephrotic range 2 years later. A renal biopsy revealed focal segmental glomerulosclerosis, not otherwise specified variant. The sequential increase in proteinuria associated with medications suggested that the focal segmental glomerulosclerosis may be caused by pamidronate and sirolimus, but cannot completely rule out the possibility of kidney involvement of GSS itself.

• Korean Journal of Ecology and Environment
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• 제37권3호통권108호
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• pp.272-281
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• 2004

The Primary production and budget of organic carbon at rainy and dry period was surveyed to evaluate the contribution of primary production in Paldang Reservoir. Primary productivity of phytoplankton showed remarkable differences depending on sampling dates and sites, ranged from 110 to 2,701 mgC $m^{-2}day^{-1}$. In the rainy period of April and August when there had been frequent rainfall resulting short hydraulic retention time and low algal biomass in Paldang Reservoir, autochthonous organic carbon occupied very low ratio, farming approximately 7 percent of total inflow of organic carbon. However in June when it almost never rained and dominant algal species changed from diatoms to green algae and small flagellates, autochthonous organic carbon from primary productivity of phytoplankton formed 29 percent of total inflow of organic carbon.

• Korean Journal of Food Science and Technology
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• 제23권3호
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• pp.370-374
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• 1991

The inhibitory effects of garlic on the mutagenicity in Salmonella assay system and on the growth of HT-29 human colon carcinoma cells were studied. Methanol extract of garlic inhibited the mutagenicities induced by aflatoxin $B_1(AFB_1)$and N-methyl-N'-nitro-N-nitrosoguanidine(MNNG) in Salmonella typhimurium TA100. The inhibition rate increased significantly when the concentration of the methanol extract from garlic increased in both strains of Salmonella typhimurium TA98 and TA100. The chloroform fraction from the methanol extract exhibited strong antimutagenicity against $AFB_1$. The chloroform fraction also inhibited greatly the growth of human HT-29 colon carcinoma cells in fetal bovine serum concentrations of 1% and 5%.

• Food Science and Biotechnology
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• 제17권4호
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• pp.888-891
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• 2008

Twenty-three fungal strains were isolated from meju that had originated from the Sunchang province, the famous location for making fermented soybean foods in Korea. The restriction fragment length polymorphism (RFLP) of the internal transcribed spacer (ITS) region of the rDNA (ITS-RFLP) was applied to differentiate the isolated fungal strains. First, the ITS region by polymerase chain reaction (PCR) with specific primers was amplified and then cleaved the products with different restriction enzymes. Cleavage of the amplified fragments with the restriction enzymes AluI, HaeIII, HhaI, and TaqI revealed extensive polymorphisms. The ITS-RFLP results highly correlated with ITS sequence analysis. All of the 23 fungal strains were classified into 5 groups by ITS-RFLP analysis. Aspergillus oryzae was the major fungal strain isolated from Sunchang meju (12 out of 23), while Aspergillus fumigatus was the next most frequently isolated strain (7 out of 23). In contrast, it was found that Fusarium asiaticum, Aspergillus sydowii, and Arthrinium sp. were the minor fungal strains in meju.

• Korean Journal of Head & Neck Oncology
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• 제13권1호
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• pp.62-68
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• 1997

The papillary carcinoma is the most common malignant neoplasm of thyroid gland and the prognosis is better than anyother type of thyroid carcinoma. However, the thyroid is closed to the important organs such as esophagus, trachea and larynx, there are some possibilities to invade these organs. In case of advanced disease, not only surrounding structures but also mediastinum and cervical lymphatic chain can be involved or distant metastasis develops frequently. Therefore in these cases the prognosis is worse and the rate of inoperable case is more than those of non-metastatic group. Generally, the treatment modality for papillary thyroid carcinoma consists of surgery, postoperative thyroid hormone and radioiodine therapy. If the tumor invades surrounding structures, cervical lymph node or mediastinum, total thyroidectomy and wide excision of tumor invaded area including mediastinal dissection and neck dissection is necessary. Recently, the authors have experienced a case of locally invasive and recurred papillary thyroid carcinoma without treatment for 7 years. The patient was performed previously thyroid lobectomy and isthmusectomy 13 years ago. We had determinded surgical therapy for this patient and performed mass excision with overlying skin, completion total thyroidectomy, right type I modified radical neck dissection, left lateral neck dissection, thoracotomy with supramediastinal dissection, shaving of diffusely involved trachea and skin defect reconstruction with pectoralis major myocutaneous flap. After operation 2 cycles of radioiodine therapy were taken. Now the patient is following up at the outpatient base and no evidence of disease state for postoperative 16 months. So we report on this case with a brief review of literature.

• Korean Journal of Clinical Laboratory Science
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• 제43권1호
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• pp.19-25
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• 2011

The purpose of this study was to analyse brainstem auditory evoked potentials (BAEP) wave change data during microvascular decompression (MVD). The nerve function of Cranial Nerve VIII is at risk during MVD. Intraoperative monitoring of BAEP can be a useful tool to decrease the danger of hearing loss. Between January and December 2009, 242 patients had MVD for hemifacial spasm (HFS) and trigeminal neuralgia (TN). Among intraoperative BAEP changes, amplitude of V-V' was the most frequently observed during cerebellar retraction and decompression step of the MVD procedure. 138 patients (57%) had no BAEP change while 104 patients (42.98%) had BAEP change. 69 patients (28.5%) had Type A-I, 16 patients (6.6%) had Type A-II, 5 patients (2.1%) had Type B, and 13 patients (5.37%) had Type C. MVD is a surgical procedure to relieve the symptoms (e.g. pain, muscle twitching) caused by compression of a nerve by an artery or vein. During BAEP intraoperative monitoring, the surgical step is important in interpreting the changes of wave V. Several potential mechanisms of injury may affect the cochlear nerve, and complete loss of BAEP is often associated with postoperative hearing loss. Intraoperative BAEP monitoring may provide an early warning of hearing disturbance after MVD.