• The Journal of Dong Guk Oriental Medicine
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• v.5
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• pp.1-13
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• 1996

This study was done in order to investigate the protective effects of A.G.R.(Angelicae gigantis Radix) aqua-acupuncture on acetaminophen induced liver damage in rats. The liver damage was induced by acetaminophen (500mg/kg) injection into the peritoneum. The A.G.R. aqua-acupuncture solution was injected into the corresponding loci to Ganshu($BL_{18}$) and Qimen($LR_{14}$) of human body and a blank locus of the root of tail on four consecutive times at 0, 3, 6, and 12 hours after acetaminophen injection. And the serum GOT, GPT, LDH, ALP activities, total bilirubin, direct bilirubin levels were measured in the rats. The serum GOT, GPT, LDH ALP activities and bilirubin level were decreased comparing with that of a control group in case of A.G.R. aqua-acupuncture treated group, specially Ganshu and Qimen aqua-acupuncture treated groups showed an obvious significant decrease.

• The Korean Journal of Cytopathology
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• v.19 no.2
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• pp.126-135
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• 2008

Malignant mesothelioma (MM) is a highly lethal neoplasm arising in pleura and the peritoneum and a rapid and accurate diagnosis is crucial for treatment of the disease. However, the sensitivity of cytological analysis using pleural or ascitic fluid is relatively low, yielding an accurate diagnosis in only $32{\sim}79%$ of cases. We tested the diagnostic value of epigenetic alterations in body fluid cytology as a supplement to conventional methods. Paraffin-embedded tissue blocks from 21 MM patients and associated body fluid cytology slides considered no evidence of malignancy were used to test for epigenetic alteration. Using methylation-specific PCR, we detected methylation of RASSF1A and p16 in 47.6% (10/21) of both surgically resected tumor samples, respectively. Body fluid samples of MM also showed abnormal methylation of RASSF1A and p16INK4a genes in 38.1% (8/21) and 33.3% (7/21) of cases. The concordance in the rates of RASSF1A and p16INK4a gene-methylation abnormalities determined from cytology samples and tissue samples were 61.9% (13/21) and 66.7% (14/21), respectively. Combining both genes increases the sensitivity of the test to 57.1 % (12 of 21) of cases. Our results suggest that testing for methylation abnormalities in selected individual genes or gene combinations has diagnostic value as an alternative or adjunct method to conventional cytological diagnosis.

• Development and Reproduction
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• v.10 no.3
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• pp.193-196
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• 2006

The process in the formation of primordial germ cells, primitive and early gonadogenesis were investigated by histological examination for the reproductive physiological study in the scorpion fish, Sebastiscus marmoratus. The primordial germ cells about $10\;{\mu}m$ in diameter were observed in the fibrous mesenchymal tissue located between gut and mesonephric duct of the larvae within the maternal body. As the fibrous epithelium extends to the direction of peritoneum, the primordial germ cells moved. From 31 days post parturition, the fibrous epithelium gets thicker, and the primitive gonad starts to form. From 49 days post parturition, as the primitive gonad of the primitive gonad extend, it starts to form cavity, and about 60 days post parturition, the formation of the ovarian cavity is completed. From 79 days post parturition, germ cells proliferated along the inner edge of the ovarian cavity.

• Korean Journal of Veterinary Service
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• v.43 no.2
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• pp.99-105
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• 2020

This case describes outbreaks of acute aspergillosis in a red-crowned crane. A six-month-old, male, crane had showed clinical signs (i.e. anorexia, performance loss, ruffled feathers and drooped wings and open mouth breathing, etc.) before death. In necropsy examination, spherical to oval nodules disseminated from the respiratory tract to other organs. Those nodules were formed predominantly in air sacs, lung, peritoneum, serosa of esophagus and trachea. The nodules varied in size from 1 mm to over 1cm and the color was white to yellow. Microscopically, most of lung architecture were replaced by multiple foci which were characterized by well demarcated eosinophilic and karyorrhetic debris and surrounded by numerous Inflammatory cell. Most within necrotic center of the nodules, large numbers of fungal hyphae were present. Microbiology result indicated fungal growths on sabroud dextrose agar and bacterial growths on blood agar. Bacteria identified as E. rhusiopathiae using MALDI-TOF (microflex, BRUKER, USA) and fungi identified as A. fumigatus, A. terreus by sequencing the ITS1 and ITS4 regions. To confirm the route of infection, we checked the existence of the same pathogens in cohabitant (i.e. mother crane). The young age and weakened immunity (i.e. bacterial infection, etc.) causes fatal aspergillosis in birds.

• Clinical and Experimental Reproductive Medicine
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• v.48 no.4
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• pp.337-346
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• 2021

Objective: Red ginseng (RG) exerts anti-inflammatory, anti-proliferative, and immunomodulatory effects on endometriosis through the regulation of microRNA (miRNA) expression. It may also ameliorate endometriosis by affecting the expression of multiple miRNAs simultaneously, rather than acting on a single miRNA at a given time. Since studies on the overall effects of RG on endometriosis via the regulation of miRNA expression are lacking, the current study aimed to explore the global effect of RG on miRNA expression in a mouse model of endometriosis. Methods: To establish the mouse model, the uterine horn of donor mice was implanted into the lateral side of the recipients' peritoneum, followed by vehicle or RG treatment for 8 weeks. Results: To confirm the effects of RG on the established mouse model, the size of the implanted uterus was measured; it was found to be lower in mice from the RG group than in mice from the control group. miRNA expression profiles in the implanted uterus of the mouse model of endometriosis after vehicle or RG administration were analyzed using microarray technology. Thereafter, seven candidate miRNAs and 125 candidate genes (miRNA targets) were identified through a bioinformatics analysis. Conclusion: The present findings suggest that RG regulates the expression of multiple miRNAs and mRNAs, thereby alleviating endometriosis in a mouse model of the disease.

• The Journal of Internal Korean Medicine
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• v.41 no.6
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• pp.1274-1281
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• 2020

Objective: This case report shows symptom improvements in stage IV metastatic colorectal cancer treated with a Korean medicine-based integrative cancer treatment (ICT). Methods: A 61-year-old male patient diagnosed with colorectal cancer in November 2017 and metastasis to the lung, peritoneum, and liver in September 2020 was treated with Integrative Cancer Treatment (ICT) for abdominal pain, abdominal discomfort, and anorexia for 1 month. Clinical outcomes were measured with the National Cancer Institute Common Terminology Criteria for Adverse Event (NCI-CTCAE), a numeral rating (NRS), the Eastern Cooperative Oncology Group (ECOG), and the Functional Assessment of Cancer Therapy-General (FACT-G) scales. Results: After treatment, the patient's abdominal pain was improved from NRS 8 to 1, and the ECOG score of the patient was improved from grade 3 to 2. Integrative Cancer Treatment. Also the score improved on the FACT-G test, and there were no serious side effects of grade 3 or higher according to the NCI-CTCAE. Conclusion: This case study suggests that Korean medicine-based ICT may help to improve abdominal pain and quality of life in patients with metastatic colorectal cancer.

• Journal of Digestive Cancer Research
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• v.5 no.2
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• pp.91-96
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• 2017

Background: To evaluate whether DM affects the SUVmax of metastatic lesions on ¹⁸F-FDG PET/CT and whether the SUVmax can influence the prognosis of metastatic PDAC patients. Methods: We conducted a retrospective study of 86 patients with metastatic PDAC who underwent PET/CT before treatment. The SUVmax of primary and metastatic lesions and the ratios of the SUVmax were measured. Long-term survival was evaluated using clinical parameters. Results: The mean SUVmax of primary lesion was lower in the DM group than in the non-DM group (4.74 vs. 5.96, p=0.009). The SUVmax for all metastatic lesions, except those in the lung, were lower in the DM group than in the non-DM group, and these differences were statistically significant in the lymph nodes and peritoneum. In the 35 patients with hepatic metastasis, higher ratios of the liver SUVmax significantly correlated with shorter OS (HR, 2.625; p=0.013). Conclusion: DM can influence the lower SUVmax of metastatic lesions as well as primary lesions. The SUVmax ratio of hepatic metastasis could influence on prognosis in metastatic PDAC patients.

• Journal of the Korean Society of Radiology
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• v.82 no.5
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• pp.1304-1309
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• 2021

Undifferentiated pleomorphic sarcoma (UPS) is a high-grade soft tissue sarcoma that arises from mesenchymal tissue. Primary UPS of the small intestine is extremely rare, and only a few cases have been reported in the literature. Its presentation is usually nonspecific; however, it may occasionally present as intussusception with intermittent abdominal pain. It is a highly aggressive tumor with a propensity for early distant metastasis to the peritoneum, lymph nodes, other abdominal organs, lungs and brain. To our knowledge, there are no reported cases of endobronchial metastasis from small intestine UPS. We report a rare case of UPS of the small intestine with endobronchial metastasis presenting as intussusception.

• Journal of the Korean Society of Radiology
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• v.84 no.4
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• pp.946-951
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• 2023

Leiomyoma is a common benign tumor from smooth muscle cells, mostly in the uterus. Peritoneal leiomyomas (PLs) are extremely rare and mostly reported as disseminated peritoneal leiomyomatosis. However, to the best of out knowledge, radiologic findings of isolated PL are not reported in English literature. Herein, we introduce the radiologic findings of PL mimicking hepatic mass in a 34-year-old female. CT showed a mass with curvilinear heterogeneous enhancement at the liver's peripheral area. On MRI, the mass showed gradual and heterogeneous enhancement on gadoxetic acid-enhanced MRI and diffusion restriction. The radiologic diagnosis was a benign hepatic tumor, such as degenerated hemangioma, adenoma, and inflammatory myofibroblastic tumor; however, the mass was diagnosed as PL pathologically.

• Journal of Veterinary Clinics
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• v.20 no.1
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• pp.12-21
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• 2003

In this study, we evaluated effects of three anastomotic techniques of small intestine on adhesions in the dog. Twenty six healthy mixed dogs were randomly assigned to three groups. Group I(n = 8) was sutured with a simple continuous suture, group II(n = 7) was sutured with a simple interrupted approximating suture and group III(n = 11) was sutured with a single layer continuous Connell suture. On completion of any intestinal anastomosis, a pedicle of greater omentum was wrapped around the suture line in all experimental dogs. One percent sodium carboxymeth-ylcellulose (5ml/kg) was administrated into the abdomen by feeding tube prior to closing the last part of peritoneum in all dogs. Postoperative adhesions were evaluated at 14th day after operation. The adhesions consisted primarily in two dogs in group I, three dogs in group II and group III. There were adhesions between intestinal serosal surfaces in eight dogs in all groups, but there were no intestinal serosa-visceral peritoneum adhesion and intestinal serosa-mesentery adhesion. Mean adhesion scores were less than score 2 in all groups. Between anastomotic site and omental graft, there were 13.13$\pm$4.97 mm (mean$\pm$S.D.) adhesion formation in group I and 17.29$\pm$4.68 mm in group II and 14.64$\pm$3.80mm in group III. A simple continuous suture resulted in the least adhesion formation and a simple interrupted approximating suture resulted in the greatest adhesion formation among the groups. However, there were no significant differences among three suture techniques in the severity of adhesions. Intestinal intussusception only encountered in one dog during the 14 days, the dog operated and survived. Daily monitoring of temperature, activity, appetite, defecation and micturition were done. All of those vital signs were within normal values and there were no obvious differences among the groups. In conclusion, even though there were no significant differences among three groups, a simple continous suture pattern is recommended to prevent adhesions when operating intestinal anastomosis in dogs.