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        검색결과 61

        1.
        2023.02 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study was designed to evaluate antihyperglycemic and antihyperlipidemic effects of ethanol extracts of Taraxacum mongolicum (T.m.) on streptozotocin (STZ)-induced diabetic rats. Sprague-Dawley rats were randomly assigned to five groups: normal (NC), STZ-control (DC), and three experimental groups. Diabetes was induced in Sprague-Dawley rats with a single intravenous injection [45 mg/kg body weight (b.w.)] of STZ. An ethanol extract of T.m. was orally given to diabetic rats for 14 days. Three experimental groups were additionally treated with T.m. extract at doses of 1 g/kg b.w./day for T.m.-1, 2 g/kg b.w./day for T.m.-2, and 3 g/kg b.w./day for T.m.-3. Oral administration of T.m.-2 significantly increased their body weights. T.m.-1 and T.m.-2 significantly decreased aspartate aminotransferase (AST) levels than DC. T.m.-1 and T.m.-2 group significantly decreased blood glucose levels. Total cholesterol, triglycerides, and free fatty acids were significantly decreased whereas high-density lipoprotein cholesterol was significantly increased in groups treated with T.m. extract than those in the DC group. These results support the fact that administration of T.m. extract can reduce hyperglycemia and hyperlipidemia risk in diabetic rats.
        4,000원
        2.
        2021.12 KCI 등재후보 구독 인증기관 무료, 개인회원 유료
        Declined salivary gland function is commonly observed in patients with diabetes. Advanced glycation end products (AGEs) are believed to contribute to the pathogenesis of diabetes-induces hypofunction of the salivary glands. Polydatin (resveratrol-3-O-β-mono-D-glucoside) is a polyphenol that can be easily accessed from peanut, grape, and red wines. Although polydatin is known to have anti-glycation, anti-oxidation, and anti-inflammation effects, its effect in the salivary gland is not known. In the present study, we evaluated the AGEs burden in the salivary gland in streptozotocin (STZ)-induced diabetic rats and the protective effect of polydatin on diabetes-related salivary hypofunction. Polydatin (50 and 100 mg/kg/day) was orally administered in the STZ-induced diabetic rats for 4 weeks. The results showed that the salivary flow rate of the STZ-induced diabetic rats was reduced compared with that in the normoglycemic control rats. The circulating AGEs in serum and secreted AGEs in saliva increased in the STZ-induced diabetic rats. The reactive oxygen specises (ROS) were highly generated in the salivary gland in these diabetic rats. The salivary gland from the diabetic rats showed increased acinar cell apoptosis compared to normoglycemic control mice. However, polydatin suppressed all of these diabetes-related salivary changes. Overall, polydatin could provide a beneficial option for diabetes-related salivary hypofunction.
        4,000원
        3.
        2020.10 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The purpose of this study was to examine the effects of Atractylodes lancea (A.l.) in a dose-dependent manner on lipid levels and plasma glucose in diabetic rats induced with streptozotocin (STZ). The Sprague-Dawley rats were randomly classified into five groups: normal, STZ-control and three experimental groups [A.l.-1, diabetic treated with ethanolic extract of A.l. (1 g/kg b.w.), A.l.-2, diabetic administered with ethanolic extract of A.l. (2 g/kg b.w.), and A.l.-3, diabetic administered with ethanolic extract of A.l. (3 g/kg b.w.)]. The normal and STZ-control group were fed an AIN-93 diet and the three experimental groups were administered with A.l. extract at doses of 1, 2, and 3 g/kg b.w./day, respectively, for 14 days. The plasma glucose levels in all the experimental groups were significantly lower than the STZ-control group after 14 days of treatment. The total cholesterol of the A.l.-3 and triglyceride levels, atherogenic index (AI) of all three experimental groups were significantly lower than the STZ-control group. The ALT and AST activities at A.l.-2, A.l.-3 were significantly lower than the STZ-control group. This result that demonstrate the administration of Atractylodes lancea can reduce hyperglycemia and hyperlipidemia risk in diabetic rats.
        4,000원
        4.
        2020.09 구독 인증기관 무료, 개인회원 유료
        Periodontitis is a bacteria-induced inflammatory disease associated with alveolar bone loss. Osteoclast is a macrophage-lineage cell that exhibits phagocytic activity; however, osteoclast phagocytic activity has not been demonstrated under pathological conditions. Diabetes is a pathological condition that exacerbates alveolar bone loss via periodontitis; therefore, we examined phagocytic osteoclasts in diabetic rats that had periodontitis. The rats were divided into the control (C), periodontitis (P), and diabetes with periodontitis (DP) groups. Diabetes and periodontitis were induced by streptozotocin injection and ligature of the mandibular first molars, respectively. On days 3 and 20 after the ligature, the rats were sacrificed, and osteoclasts containing inclusions were quantified by tartrate-resistant acid phosphatase staining. On day 3, there were more osteoclasts containing inclusions in the DP group than in the C group. Among inclusions, osteocyte-like cells and dense bodies were more frequently observed in the DP group than in the C group. Cytoplasm-like structures were elevated more in the DP group than in the C and P groups. However, no differences were observed on day 20. Interestingly, some osteoclasts were in contact with the osteocytes within the exposed lacunae and contained several inclusions within a large vacuole. Thus, the elevation of phagocytic osteoclasts in rats with diabetes and periodontitis provides insight into the role of osteoclast phagocytic activity under pathological conditions.
        4,000원
        5.
        2020.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        녹두(Phaseolus aureus L.)가 당뇨 유발 흰쥐에 있어서 혈당 및 지질성분, 단백질, 전해질 농 도 등에 미치는 영향을 확인하기 위하여 기본 식이를 섭취시킨 BD군, 기본 식이군에 5% 녹두 급여군 (BM군), 당뇨 유발 실험군(BS군)과 BS군에 5% 녹두를 섭취시킨 실험군(SM군)으로 나누어 실험을 수행 하였다. 혈청 지질성분(총 콜레스테롤, LDL-콜레스테롤, 중성지질, 인지질, 유리 콜레스테롤, 콜레스테롤 에스테르), 혈당 및 유리지방산(non esterified fatty acid, NEFA)의 농도와 동맥경화지수 (atherosclerotic index, AI), 심혈관 위험지수(cardiac risk factor, CRF)는 당뇨 유발군에서 여타 실험군과 비교하였을 때 유의적인 차이를 보이며 증가를 나타내었고(p<0.05), 5% 녹두 급여군에서 감소되는 것으로 나타났다. 당뇨유발군인 BS군에 비해 5% 녹두를 첨가시킨 SM군에서 고밀도 지단백 콜레스테롤 (high density lipoprotein-cholesterol, HDL-콜레스테롤) 및 총 콜레스테롤에 대한 HDL-콜레스테롤의 농도 비는 유의적인 차이를 보이며 증가를 나타내었다(p<0.05). 혈청 단백질 농도에 있어서, 당뇨 유발 군(BS군)에 5% 녹두를 급여(SM군)한 흰쥐의 혈청 알부민(albumin) 농도와 알부민/글로불린 비 (albumin/globulin ratio, A/G 비)는 증가 하는 것으로 관찰되었다. 나트륨(Na) 및 염소(Cl)는 SM군에 서 BS군 보다 농도가 감소된 것으로 확인하였다. 이상의 결과, 5% 녹두는 흰쥐의 혈당 및 지질대사 기 능 개선에 도움이 되는 것으로 판단된다.
        4,200원
        6.
        2019.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Streptozotocin (STZ, 45 mg/kg body weight)으로 유도된 Sprague Dawley (SD)계 수컷 흰쥐에 5% 울금을 섭취시켰을 때, 혈청 크레아티닌(creatinine) 및 blood urea nitrogen (BUN)의 농도와 alkaline phosphatase (ALP), lactate dehydrogenase (LDH), aminotransferase (AST, ALT), 카탈라아제(catalase), 아밀라아제(amylase) 및 리파아제(lipase) 활성에 미치는 영향을 알아보기 위해 본 실험을 수행한 결과, 기본식이를 급여시킨 대조군(control)인 정상군은 BD군, 기본식이 실험군에 5% 울금 급여군(BT군), 당뇨 유발 실험군(BS군)인 질환 모델 대조군(control-diabetic)과 질환 실험군(diabetic, BS군) 에 5% 울금을 급여시킨 실험군(ST군)으로 나누었다. 흰쥐의 혈청 크레아티닌 및 BUN 농도와 ALP, AST 및 ALT 활성은 유사한 경향으로 5% 울금의 급여가 감소시킨 것으로 확인되었다. SD계 수컷 흰쥐의 혈청 LDH 활성은 BS군에서 유의적인 차이를 나타내며 높은 활성을 보였으나(p<0.05), 5% 울금의 급여가 감소 효과를 나타내었다(p<0.05). 카탈라아제 활성은 BS군에서 유의적으로 낮은 활성을 나타내었고, ST군에서 활성을 증가시켰다(p<0.05). 혈청 아밀라아제 및 리파아제의 활성은 5% 울금의 급여가 감소시킨 것으로 확인되었다. 본 연구 결과, SD계 수컷 흰쥐를 통한 in vivo 실험에서 5% 울금의 섭취가 당뇨, 내인성 항산화 효소 및 간 기능 개선에 효과가 있는 것으로 나타났다.
        4,200원
        8.
        2019.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Curcumin is a hydrophobic polyphenol extracted from turmeric that exhibits a variety of biological functions has albeit with limited efficacy as a functional food material owing to its low absorption when administered orally. The newly developed curcumin powder formulation exhibits improved absorption rate in vivo. This study evaluates the anti-oxidant effects of Theracurmin® (TC), which is highly bio-available in curcumin powder. The antioxidant activity of TC was investigated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) scavenging activity, ferrous reducing antioxidant power (FRAP) assays, NO radical, superoxide radical, H2O2 scavenging activity, and total antioxidant capacity (TAC). Additionally, we evaluated the antioxidant activity of TC in high-fat diet (HFD)-fed streptozotocin (STZ)-induced Type 2 diabetic rats. As a result of oral administration of TC for 13 weeks in type 2 diabetic rats, the group administration of 2,000 mg/kg significantly increased FRAP, superoxide dismutase (SOD), and reduced the level of glutathione (GSH) in liver tissue 1.9, 1.2, and 1.2-times, respectively. Furthermore, serum TAC levels increased by 1.3-fold after the rats were administered with a dose of 500 mg/kg. These results were consistent with the in vitro assay results. In conclusion, TC exhibited its potential as a functional food material through its antioxidant properties.
        4,000원
        9.
        2019.04 KCI 등재 구독 인증기관 무료, 개인회원 유료
        In this article, a new type of mesoporous carbon nanoparticles (MCN) was fabricated as a potential oral delivery system of insulin to reduce the adverse reactions by hypodermic injection. The mesoporous carbon nanoparticles-carried insulin (MCNI) was studied using scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR) compared with the blank MCNs. The Brunauer–Emmett–Teller (BET) method was utilized to calculate the specific surface area. The pore volume and pore size distribution (PSD) curves were calculated by Barrett–Joyner–Halenda (BJH) model. The entrapment efficiency (EE%) and loading content (LC%) of insulin onto the MCNs were determined by RP-HPLC. In vitro insulin release from MCNI was determined in simulated intestinal fluid. To evaluate the pharmacodynamics of MCNIs orally, the variation of glycemia of diabetic rats after oral administration of MCNIs was compared with the rats receiving hypodermic injection of insulin. Besides, the absorption of FITC-labeled MCNs in HCT-116 cells was tested. The results showed that there is significant difference between MCNs and MCNIs through SEM, TEM, and FT-IR. The entrapment efficiency, loading content and in vitro insulin release met the requirements of the pharmacodynamic study. The specific surface area, pore volume and pore size of MCNIs were significantly decreased compared to that of MCNs. The pharmacodynamics study showed that the blood sugar level was significantly decreased after the oral administration of MCNIs. The FITC-labeled MCNs showed significant absorption in HCT-116 cells. The MCNIs were successfully synthesized with commendable entrapment efficiency and loading content which preferably decreased the blood sugar in diabetes rats via oral administration.
        4,200원
        10.
        2018.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study examined the effects of plums produced in Gimcheon area on the glucose and lipid metabolism in streptozotocin-induced diabetic rats. Male Sprague-Dawley diabetic rats were divided into four groups: control, diabetic control, Diabetes-low plum (containing 10% plum powder), and Diabetes-high plum (containing 20% plum powder). The animals were fed isocaloric experimental diets based on an AIN-76 diet for 6 weeks. Feed efficiency ratio (FER) of the diabetic groups were significantly lower than that of the control. On the other hand, among the diabetic groups, the FER of the high plum intake group was higher than that of the diabetic control. The liver weight per 100 g body weight of each group was similar but the liver weights tended to decrease as the amount of plum intake was increased. Kidney weight per 100 g body weight of the plum intake groups were significantly different compared to that of the diabetic control. The supplementation of plums lowered the fasting blood glucose level of the diabetic groups and improved the glucose tolerance, thereby lowering the glycosylated hemoglobin index. In addition, the supplementation of plum was lowered the blood total cholesterol concentration and increased the HDL-C/TC (%) significantly, thereby lowering the atherosclerotic index (AI) and hepatic peroxide level. A steady diet of plums produced in Gimcheon may be effective in controlling the blood glucose level and preventing chronic diabetes mellitus.
        4,000원
        11.
        2017.09 구독 인증기관 무료, 개인회원 유료
        Type1 diabetes mellitus (DM) is generally known to be caused by destruction of insulin-producing pancreatic β cells or an immune-related problem. Polydipsia is a representative symptom of DM, and it has been reported that this condition is closely related to xerostomia and is considered that hyposalivation from the salivary gland results in this phenomenon. Although various studies have reported that induction of diabetes reduces endogenous stem cells in other organs (heart, brain etc.), diabetes-related changes in endogenous stem cells in the salivary gland have not yet been well established. Therefore, in this study, to verify the change in salivary gland stem cells after diabetes, salivary gland tissues in the control and diabetes-induced groups were processed by histochemistry (Masson’s trichrome staining) for morphological analysis, TUNEL assay for cell death, and immunohistochemistry (Ki-67 and c-Kit) for cell proliferation and maturation. Diabetes induced by STZ leads to vacuolization, apoptosis, and reduction in proliferating cells/salivary gland stem cells in salivary glands of rats. This result suggests that diabetes may be associated with reduction in salivary gland function such as degeneration and inhibition of regeneration in the salivary gland.
        4,000원
        12.
        2017.08 KCI 등재 구독 인증기관 무료, 개인회원 유료
        The anti-diabetic effect of dried-silkworm Dongchunghacho water extracts was investigated in streptozotocin (STZ)-induced diabetic rats. Seven-week-old SD rats were randomly assigned to six groups: normal control (NC) group, diabetic control (DC) group, water extracts of Paecilomyces japonica grown on a dried-silkworm (PJ-DS, 50 mg/kg) group, PJ-DS (250 mg/kg) group, water extracts of Cordyceps militaris grown on a dried-silkworm (CM-DS, 250 mg/kg) group, and water extracts of dried-silkworm (DS, 250 mg/kg) group. These groups were orally provided with sample dissolved in water respectively for four weeks after an injection of STZ (60 mg/kg, ip) followed by identification of diabetic control (DC) group. After four weeks, body weight of all diabetic groups was significantly lower than that of the normal control (NC) group, but among diabetic groups there were no significant differences. Blood glucose levels of the PJ-DS (50 mg/kg), PJ-DS (250 mg/kg), CM-DS (250 mg/kg) and DS (250 mg/kg) groups were reduced compared to the DC group by 3.0 percent, 18.5 percent, 6.9 percent and 13.1 percent, respectively. Concentration of total cholesterol and triglyceride in blood plasma were to some degree decreased in PJ-DS (250 mg/kg) and DS (250 mg/kg) groups compared to the DC group. According to these results dried-silkworm Dongchunghacho water extracts (PJ-DS) boost protection against STZ-induced toxicity.
        4,000원
        13.
        2017.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        본 연구에서는 스트렙토조토신(Streptozotocin,STZ)으로 유발된 당뇨쥐에게 맥문동(Liriope platyphylla,Lp)에탄올 추출물(수율:30.7%)을 1,000mg/kg용량으로 7일간 경구 투여 후 혈청속의 혈당 함량과 당대사와 관련된 몇 몇 효소와 지질대사와 관련된 물질을 측정한 결과 혈당과 triglyceride(TG), total cholesterol의 농도는 STZ대조군과 비교하여 맥문동 투여군에서 유의적인 감소를 나타내었고, glucose-6-pase(g-6-pase)활성은 STZ 대조군과 비교하여 유의적인 감소를, glucokinase(gk)활성은 증 가를 나타내었다. 또한 hepatic glycogen 함량은 STZ대조군과 비교하여 유의적인 증가를 나타내었다. 따라서 본 실험 결과 맥문동 에탄올 추출물을 스트렙토조토신으로 유발된 당뇨쥐에 있어서 항 당뇨 성 분을 함유하고 있음을 알 수 있었다.
        4,000원
        14.
        2016.12 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Streptozotocin(STZ)을 45mg/kg.b.w의 용량으로 흰쥐의 미정맥에 투여 한 후 유발된 당뇨 흰쥐에게 1일 1회 7일간 1,000mg/kg의 용량으로 도라지 뿌리 에탄올 추출물을 투여 후 glucose 함량과 당대사에 관여하는 효소인 glucose-6-phosphatase(G-6-Pase) glucose-6-phosphate dehydrogenase (G-6-PDH), glucokinase(GK)활성과 glycogen 함량, triglyceride(TG), total cholesterol등의 지질대사에 관여하는 물질들을 측정하였다 그 결과 도라지 뿌리 에탄올 추출물 투여군이 glucose, TG, total cholesterol등의 함량과 G-6-Pase 활성의 유의적인 감소(p<0.05)를 나타내었으며 glycogen 함량과 HDL-cholesterol, G-6-PDH, GK의 활성이 유의적인 증가(p<0.05)를 나타내었다. 이와 같이 도라지 뿌 리 에탄올 추출물이 항당뇨 개선효과를 갖는 유효성분을 함유하고 있음을 알 수 있었다.
        4,000원
        15.
        2016.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Streptozotocin(STZ)을 45mg/kg, body weight(b.w)의 용량으로 흰쥐의 미정맥에 투여 한 후 유발된 당뇨 흰쥐에게 우엉 뿌리 에탄올 추출물을 1일 1회 7일간 1,000mg/kg,bw의 용량으로 투여하고 항산화작용에 관여하는 glutathione-s-transferase(GST), catalase(CAT), glutathioneperoxidase (GSH-Px)활성과 malondialdehyde(MDA)와 glutathione(GSH) 함량을 측정한 결과 우엉 뿌리 에탄올 추추물 투여군에서 MDA 함량, CAT와 GSH-Px 활성 등의 유의적인 감소(p<0.05)를, GSH 함량과 GST 활성은 유의적인 증가(p<0.05)를 나타내었다. 이와 같이 우엉 뿌리 에탄올 추출물이 항산화 개선효 과를 갖는 유효성분을 함유하고 있음을 알 수 있었다.
        4,000원
        16.
        2016.06 KCI 등재 구독 인증기관 무료, 개인회원 유료
        Streptozotocin(STZ)을 45mg/kg.b.w의 용량으로 흰쥐의 미정맥에 투여한 후 유발된 당뇨 흰 쥐에게 1일 1회 7일간 1,000mg/kg의 용량으로 투여 후 glucose 함량과 당대사에 관여하는 효소인 glucose-6-phosphatase(G-6-Pase), glucose-6-phosphate dehydrogenase(G-6-PDH), glucokinase (GK) 활성과 glycogen 함량, triglyceride(TG), total cholesterol등의 지질대사에 관여하는 물질들을 측정 한 결과 더덕 뿌리 에탄올 추출물 투여군이 glucose, TG, total cholesterol등의 함량과 G-6-Pase 활성 의 유의적인 감소(p<0.05)를 나타내었으며 glycogen 함량과 G-6-PDH, GK의 활성이 유의적인 증가 (p<0.05)를 나타내었다. 이와 같이 더덕뿌리 에탄올 추출물이 항당뇨 개선효과를 갖는 유효성분을 함유 하고 있음을 알 수 있었다.
        4,000원
        18.
        2015.09 구독 인증기관 무료, 개인회원 유료
        To determine the effect of diabetes on root resorption in periodontitis, we investigated odontoclast formation and root resorption in diabetic rats with periodontitis. Odontoclast formation was observed in three groups of F344 rats: Controls (C) were normal rats without diabetes or periodontitis; the periodontitis (P) group had mandibular first molars to be ligatured; the periodontitis with diabetes (PD) group was intravenously administered streptozotocin (50 mg/kg) to induce diabetes and had mandibular first molars to be ligatured. On days 3, 10, and 20 after ligature, tumor necrosis factor (TNF)-α and receptor activator of nuclear factor-κB ligand (RANKL) expression, odontoclast formation, and root resorption areas were evaluated by immunohistochemistry, tartrate-resistant acid phosphatase staining, and hematoxylin and eosin staining, respectively. The PD group showed frequent urination, weight loss, and hyperglycemia. Numbers of TNF-α- and RANKL-positive cells were higher in the P and PD groups than in the C group. It was more prevalent in PD group on day 3. Odontoclast formation was greater in the P and PD groups than in the C group on days 3 and 10, then decreased to same level as the C group by day 20. Root resorption in the PD and P groups showed increases on days 3 and 10, respectively, compared to the C group. These results suggest that diabetes may transiently increase root resorption on day 3 with high expression of TNF-α and RANKL after periodontitis induction. This study could aid the understanding of root resorption in diabetic patients with periodontitis.
        4,000원
        19.
        2015.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study was done to investigate the antidiabetic and antioxidant effects of Cibotium barometz in Streptozotocin (STZ)-induced diabetic rats. Diabetes was induced by intravenous injection of STZ at a dose 45㎎/㎏.b.w. dissolved in citrate buffer(pH4.5). The ethanol extract of Cibotium barometz was orally administrated once a day for 7 days. The contents of serum glucose, triglyceride(TG) and total cholesterol were significantly decreased(p<0.05) in Cibotium barometz treated group compared to the those of STZ-control group, The content of glutathione(GSH) and activity of gluthathione-s-transferase(GST) were significantly increased (P<0.05) in Cibotium barometz treated group compared to the those of STZ-control group. andactivityes of catalase(CAT) and glutathione peroxidae(GSH-Px) were signiicantly decreased (P<0.05) in Cibotium barometz treated group compared to the those of STZ-control group. Also the content of hepatic glycogen and activities of glucose-phosphate dehydrogenase(G-6-PDH)and glucokinase(GK) were significamtly increased(p<0.05), but activity of glucose-6-phosphatase (G-6-Pase) was significamtly decreased (p<0.05) in Cibotium barometz treated group compared to the those of STZ-control group. These results indicated that ethanol extract of Cibotium barometz would have antidiabetic and antioxidant effects in STZ-induced diabetic rats.
        4,000원
        20.
        2014.09 KCI 등재 구독 인증기관 무료, 개인회원 유료
        This study was done to investigate the carbohydrate metabolism related enzyme activities and antioxidative effects of Nelumbo nucifera(N.N) Root in streptozotocin (STZ)-induced diabetic rats. The contents of serum glucose, triglyceride (TG) and Total cholesterol were significantly decreaed in N.n treated group compared to the those of STZ-control group. The activity of glucose-6-pase(G-6-Pase) was significantly decreased in N.N treated group. Also the activity of glucokinase(Gk) was significantly increaed in N.N treated group. The content of hepatic glycogen was significantly increaed in N.N treated group, in addition, content of malondialdehyde(MDA) was significanly decreased in N.N treated group. Also, content of glutathione(GSH) was significanly increased in N.N treated froup. whereas, activity of catalase(CAT) was significantly decreaed in N.N treated group compared to the those of STZ-control group. activity of glutathione peroxidase(GSH-Px) was inecreaed. In conclusion, these results indicated that ethanol extract of N.N would have carbohydrate metabolism antioxidative effects in STZ-induced diabetic rats
        4,000원
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