• Journal of Marine Bioscience and Biotechnology
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• v.14 no.2
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• pp.93-101
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• 2022

Hizikia fusiforme, a type of brown algae, is widely used in Asian cuisine. It has been reported to have various pharmacological effects. In this study, the effects of the ethanol extract from H. fusiforme (EAHF) on the proliferation of human colon carcinoma cells were investigated. The effect on the survival of human hepatocarcinoma and colon carcinoma cells was examined, and results revealed that the anti-proliferative effects of EAHF were higher in colon carcinoma cells than in hepatocarcinoma cells. The inhibition of proliferation of HT29 colon carcinoma cells by EAHF treatment was closely related to the induction of apoptosis. EAHF treatment also increased caspase activity and poly(ADP-ribose) polymerase degradation, induced mitochondrial dysfunction, altered Bcl-2 family protein expression, and increased the rate of cytochrome c released from the mitochondria into the cytoplasm. Furthermore, the production of reactive oxygen species (ROS) was markedly stimulated by EAHF treatment, and when ROS production was blocked, EAHF-induced cytotoxicity was significantly attenuated. These results indicate that the anticancer activity of EAHF in HT29 colon carcinoma cells was induced by ROS-dependent mitochondrial impairment. While EAHF exhibited potent anticancer activity in colon carcinoma cells in this study, further studies on the active components of EAHF and their efficacy should be performed.

• Journal of Korean Neuropsychiatric Association
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• v.57 no.3
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• pp.235-243
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• 2018

Treatment of schizophrenia has as its ultimate goals, the functional recovery of the patients and improvement of their quality of life. While antipsychotic medication is the fundamental method for treating schizophrenia, it has certain limitations in terms of treating the illness beyond its positive symptoms. Therefore, psychosocial intervention should be used in tandem with pharmacological methods in treating schizophrenia. The efficacy of several modes of psychosocial intervention for improving outcomes in schizophrenia is well attested. Approximately 10 modes of psychosocial intervention have been recommended based on existing evidence, including family intervention, cognitive behavioral therapy, supported employment, early intervention services, lifestyle intervention for physical health enhancement, treatment of comorbid substance abuse, assertive community treatment, cognitive remediation, social skills training, and peer support. Ideally, these interventions are offered to patients in combination with one another. Over the last decade, increased emphasis has been placed on early detection and intervention, with particular focus on long-term recovery. Early intervention with comprehensive psychosocial interventions should be enacted promptly from the initial detection of schizophrenia.

• Journal of Veterinary Clinics
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• v.36 no.3
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• pp.139-144
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• 2019

Intervertebral disk disease is a common neurological disease in dogs. In veterinary neurology clinics, the incidence of intervertebral disk disease and the spinal cord compression rate of the disk are well documented. However, the direction of herniation of the intervertebral disk is relatively less known on Magnetic resonance imaging (MRI). Therefore, this study systematically investigated and analyzed the intervertebral disk disease in dogs. Especially, classification according to the direction of herniation of the disk, the degree of pre - treatment neurological manifestation, and the compression rate was investigated. In addition, the treatment methods of patients who received treatment after visiting the Chonbuk animal medical center (CAMC) were divided into pharmacological treatment and surgical treatment. The location of intervertebral disc in spinal canal was mainly ventral (69.9%), and when the prognosis was evaluated according to the compression rate of the spinal cord, the prognosis of the surgical treatment (72.7%) was more effective than the non - surgical medication (40.6%). Surgical treatment (83.3%) was more successful than nonsurgical medication (60%), especially in cases of severe spinal cord compression (> 50%). In this study, surgical treatment was more effective when the neurological symptoms were severe or the spinal cord compression rate was high.

• Journal of Photoscience
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• v.8 no.1
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• pp.19-22
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• 2001

It was reported that Red ginseng contains specific ginsenoside-Rg$_2$,-Rg$_3$,-Rh$_1$and -Rh$_2$, which show various pharmacological effects. However, production of these specific ginsenosides from Red ginseng is not commercially applicable because of high cost of the raw material, roots. This work was carried out to examine the production of Red ginseng specific ginsenosides from Agrobacterium-transformed hairy roots. Hairy roots were induced from 3 year-old root segment of Korean ginseng (Panax ginseng C.A. Meyer) after infection with Agrobacterium rhizogenes A4. Among many lines of hairybroots, KGHR-8A was selected. Steam heat treatment of hairy roots was resulted in the changes of ginsenoside composition. Eleven ginsenosides were detected in heat-treated hairy roots but eight in freeze dried hairy roots. In heat treated hairy root, content of ginsenoside-Rb$_1$,Rb$_2$,Rc, Rd, Re, Rf, and Rg$_1$were decreased compared to those of freeze dried hairy roots. However, heat treatment strongly enhanced the amount of Red ginseng specific ginsenogides (ginsenoside-Rg$_2$,-Rg$_3$,-Rh$_1$and -Rh$_2$). Amounts of ginsenoside-Rg$_3$,-Rh$_1$and -Rh$_2$ in heat-treated hairy roots were 2.58, 3.62 and 1.08 mg/g dry wt, respectively, but these were detected as trace amount in hairy roots without heat treatment. Optimum condition of heat treatment for the production of Red ginseng specific ginsenoside was 2 h at 105$^{\circ}C$. This result represents that Red ginseng specific ginsenoside can be producted from hairy roots by steam heat treatment.

• Korean Journal of Clinical Pharmacy
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• v.33 no.3
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• pp.153-167
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• 2023

Objective: Bipolar disorder displays a spectrum of manifestations, including manic, hypomanic, depressive, mixed, psychotic, and atypical episodes, contributing to its chronic nature and association with heightened suicide risk. Creating effective pharmacotherapy guidelines is crucial for managing bipolar disorder and reducing its prevalence. Treatment algorithms grounded in science have improved symptom management, but variations in recommended medications arise from research differences, healthcare policies, and cultural nuances globally. Methods: This study compares Korea's bipolar disorder treatment algorithm with guidelines from the UK, Australia, and an international association. The aim is to uncover disparities in key recommended medications and their underlying factors. Differences in CYP450 genotypes affecting drug metabolism contribute to distinct recommended medications. Variances also stem from diverse guideline development approaches-expert consensus versus metaanalysis results-forming the primary differences between Korea and other countries. Results: Discrepancies remain in international guidelines relying on meta-analyses due to timing and utilized studies. Drug approval speeds further impact medication selection. However, limited high-quality research results are the main cause of guideline variations, hampering consistent treatment conclusions. Conclusion: Korea's unique Delphi-based treatment algorithm stands out. To improve evidence-based recommendations, large-scale studies assessing bipolar disorder treatments for the Korean population are necessary. This foundation will ensure future recommendations are rooted in scientific evidence.

• Korean Journal of Veterinary Research
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• v.34 no.3
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• pp.619-626
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• 1994

The purpose of present study was to examine pharmacological effect of Artemisia Iwayomogi methanol extract(AIME) on biochemical parameters(activities of AST, ALT, LDH, and ALP, contents of total bilirubin, total protein, albumin and A/G ratio in serum and levels of hepatic microsomal lipid peroxide and glucose-6-phosphatase activities) against hepatic injury by carbon tetrachloride($CCl_4$) in rats. Increased AST, ALT and LDH activities by $CCl_4$ were decreased in AIMS treatment group at 48 or 72 hours. Together, increased ALP activity by $CCl_4$ almost returned toward normal value in AIME treatment group at 72 hours. Serum total bilirubin contents increased to 87, 79 and 31% compared with normal group by $CCl_4$ which were decreased to 64, 42 and 26% in AIME treatment group at 24, 48 and 72 hours, respectively. Decreased contents of total protein and albumin, and A/G ratio by $CCl_4$ were recovered in AIME treatment group. Hepatic microsomal lipid peroxide levels(nmol malonic dialdehyde/100mg protein) increased to 140, 95 and 78% compared with normal group by $CCl_4$ which were decreased to 107, 74 and 65% in AIME treatment group at 24, 48 and 72 hours, separately. Hepatic microsomal glucose-6-phosphatase activities decreased to 60, 50 and 53% compared with normal group by $CCl_4$ at 24, 48 and 72 hours, respectively, which were increased at 72 hours in AIME treatment group. In conclusion, AIME enhanced the amelioration process from $CCl_4$-induced lipid peroxidation, degeneration of liver cell, and impairment of protein and bilirubin metabolisms.

• Preventive Nutrition and Food Science
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• v.10 no.3
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• pp.285-289
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• 2005

In this double-blind, placebo-controlled trial, we assessed the efficacy and safety of beef tallow extract (BTE) including Cis-9-cetylmyristoleate in patients with arthritis. Between May and December 2003, we selected 80 patients (n=80) who showed/manifested arthritic symptoms and whose radiological findings were suggestive of arthritis, and randomly assigned them to placebo-controlled (n=40) and treatment group (n=40). The placebo (corn starch 350 mg) and BTE (208 mg) were orally administered to placebo-controlled and treatment group three times a day, respectively. We assessed the efficacy and safety based on the visual analogue scale (V AS) and modified knee society knee scores (MKSKS) at baseline and endpoint, respectively. To assess the safety, we monitored the adverse effects noted in liver, kidney, cardiovascular and gastrointestinal system for 3 weeks. Then, we performed not only a questionnaire study but also laboratory tests (e.g., liver function test, kidney function test, urinalysis, electrocardiography [EKG], complete blood cell counts [CBC] and chest X-ray). For statistical analysis, Student (-test and paired (-test were done using SPSS■ Version 11.0. Statistical significance was set at p < 0.05. The scores between V AS and MKSKS showed statistical significance (p < 0.05) with an improvement of $69.2\%$ (27/39) and $3.8\%$ (21/39) of treatment-group patients, respectively. Abnormal laboratory findings were noted in neither placebo-controlled nor treatment group. In conclusion, our results indicate that the administration of BTE was a safe and effective treatment regimen for patients with arthritis. In addition, the efficacy of BTE was more remarkable in alleviating the symptoms rather than improving the function.

• Nutrition Research and Practice
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• v.9 no.5
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• pp.466-471
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• 2015

BACKGROUND: Currently, natural products have been shown to exhibit interesting biological and pharmacological activities and are used as chemotherapeutic agents. The purpose of this study, conducted on Wistar rats, was to evaluate the beneficial effects of Artemisia arborescens oil on oestroprogestative treatment induced damage on liver. MATERIALS/METHODS: A total of 36 Wistar rats were divided into 4 groups; a control group (n = 9), a group of rats who received oestroprogestative treatment by intraperitoneal injection (n = 9), a group pre-treated with Artemisia arborescens then injected with oestroprogestative treatment (n = 9), and a group pre-treated with Artemisia arborescens (n = 9). To minimize the handling stress, animals from each group were sacrificed rapidly by decapitation. Blood serum was obtained by centrifugation and the livers were removed, cleaned of fat, and stored at $-80^{\circ}C$ until use. RESULTS: In the current study, oestroprogestative poisoning resulted in oxidative stress, which was demonstrated by 1) a significant increase of lipid peroxidation level in hepatic tissue 2) increased levels of serum transaminases (aspartate amino transferase and serum alanine amino transferase), alkaline phosphatase, glycemia and triglycerides and a decrease in the level of cholesterol 3) alteration of hepatic architecture. Pre-administration of Artemisia arborescens oil was found to alleviate oestroprogestative treatment induced damage by lowering lipid peroxidation level and by increasing activity of catalase, superoxide-dismutase, and glutathione-peroxidase in liver and by reducing disruption of biochemical parameters. CONCLUSION: Therefore, the results obtained in this study confirmed that Artemisia essential oil protects against oestroprogestative administration induced hepatotoxicity by restoration of liver activities.

• The Journal of Korean Obstetrics and Gynecology
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• v.34 no.1
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• pp.93-103
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• 2021

Objectives: The purpose of this study was to report a case of a pregnant woman diagnosed with lumbar disc herniation that improved in lumbar pain and radiating leg pain through combined korean medical treatment including pharmacopuncture at lumbar facet joints in situations surgical and pharmacological treatment is limited due to pregnancy. Methods: A combination of treatment including pharmacopuncture at lumbar facet joints, acupuncture, cupping, and herbal medicine was provided for 1 month to a woman at 21 weeks pregnant who was diagnosed with lumbar disc herniation. Her progress was assessed with Numeric Rating Scale (NRS), Oswestry Disability Index (ODI), EuroQol-5Dimension (EQ-5D) before and after treatment. Results: After the treatment, the pain decreased and the quality of life was enhanced. No adverse events were observed. Conclusions: The findings indicate that combined korean medical treatment including pharmacopuncture at lumbar facet joints can be safe and effective alternative to treat lumbar disc herniation during pregnancy.

• THE JOURNAL OF KOREAN ORIENTAL ONCOLOGY
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• v.5 no.1
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• pp.47-60
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• 1999

Traditional oriental medicines have been used for treatment of various kinds of human cancers for long times and some of them proven to be effective clinically. However, the pharmacological actions and mechanisms related to cancer treatment are generally unknown. In an effort to clarify the action mechanisms of several oriental medicines used for cancer treatments, we planned this experimental procedures. We selected Cordyceps sinensis (冬蟲下草), Punellae Herba (夏枯草), Rehmanniae Radix (熟地黃), Paeoniae Radix (白芍藥), Oldenlandiae Herba (白花蛇舌草), Partulaceae Herba (馬齒? ), Scdopendra subspinipes mutilans (蜈蚣), Mylabris Phalerara (班蟄), Phellinus igniarius(桑黃), Ganodermae Lignum(靈芝) for evaluation, which have been used for patients of gastric cancers. The twenty grams of medicines were boiled in 100ml of water for 1 hour and filtered with $0.2\;{\mu}m$ pore-sized filter unit to remove insoluble particles. Initially we evaluated the effects oriental medicines on growth inhibition in stomach cancer cells. The gastric cancer cell line, AGS, was cultured in RPMI 1640 supplemented with l0% heat-inactivated fetal bovine serum and treated with $10{\mu}l$ oriental medicines per 1ml of medium up to 48 hours. The specimens were subjected to MTT assay for evaluation of growth inhibition. We found mat Mylabris phalerata (班蟄) markedly suppressed the growth of cancer cells as shown in results. Next, we checked the effects of oriental medicines on cancer on cell cycles and apptosis. Mylabrls phalerata (班蟄) inhibited cell cycle progression of cancer cells a compared with control cells and cells treated with other medicines. In addition, Mylabri phalerata (班蟄) induced apoptosis in 30-40% of stomch cancer cells within 24 hours. Other oriental medicines used for this experiments did not show apoptosis-inducing effects on cancer cells. Finally, we determined the expression levels of genes associated with cell cycle and apoptosis. The expressions of Bcl-2 and bcl-XL were downregulated by the treatment of Mylabris phalerata (班蟄). However, the expression levels of genes related to cell cycles were not altered significantly. In conclusion, we found that Mylabris phalerata (班蟄) has in vivo gowth-inhibiting and apptosis-inducing effects on stomach cancer cells. However, we think that at least animal experiments are necessay for evduations.