• 대한약침학회지
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• 제13권2호
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• pp.51-65
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• 2010

Objective : This study aimed to evaluate the effects of Benincasae Semen Herbal-acupuncture (BS-HA) at KI10 (Umgok) on nephritis induced by LPS in rat. Methods : Rats with nephritis induced by LPS, were treated with Benincasae Semen Herbal-acupuncture(BS-HA) injection at KI10. Two control groups, N.P. group and saline group, were treated with 26 gauge needle at KI10, 3 times a week. In Saline group normal saline was injected at KI10. To evaluate the effects of Benincasae. Semen Herbal-acupuncture at KI10 on nephritis in rats, WBC, Neutrophils in blood, BUN, Creatinine TNF-$\alpha$, CINC-1 in serum, urinal volume and creatinine and Total protein in urine, reanl TNF-$\alpha$, renal MPO were measured and reanl tissue was also analyzed. Results: BS-HA injected at KI10 significantly inhibited WBC and neutrophil in blood. creatinine in serum, and MPO in kidney of LPS-stimulated rats. BS-HA injected at KI10 reduced concentration of neutrophil in renal tissue of LPS-stimulated rats. Conclusion : BS-HA at KI10 has a therapeutic effect for nephritis in LPS-stimulated rat There fore, it is suggested that BS-HA at KI10 may be an useful therapeutics in clinical field after further researches.

• Biomolecules & Therapeutics
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• 제10권1호
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• pp.19-24
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• 2002

The effects of a newly synthesized $H^+/K^+$ ATPase inhibitor,1-(2-methyl-4-methoxypheny)-4-[(3-hy-droxypropyl)amino] -6-methyl-2,3-dihydropyrrolo (3,2-c) quinoline (DBM-819) , on the central nervous system, isolated smooth muscle, cardiovascular and digestive systems and renal function were investigated in various experimental animals. Oral administration of DBM-819 had no effect on the central nervous system except body temperature of mice slightly decreased at doses of 15 and 50 mg／kg. DBM-819 produced a moderate analgesic effect in acetic acid-induced writhing test in mice at 50 mg／kg (p.o.). In conscious rats, DBM-819 (15 and 50 mg／kg, p.o.) showed a slight increase in blood pressure and a small decrease in heart rate. DBM-819 had an significant effect on agonist-induced contraction of guinea pig ileum at $1.5{\times}10^{-5}g/ml.$ No significant effect of DBM-819 (5 and 15 mg／kg, i.p) on urinary volume or urinary excretion of $Na^+,\;K^+$ and Cl- was observed in rats. DBM-819 had no significant effect on intestinal transport of a semisolid meal in mice at 15 and 50 mg／kg (p.o.). These findings suggest that DBM-819 exerts no significant pharmacological effects on the central nervous system and renal function at 15 mg／kg (p.o.), but produces some effects on the smooth muscle and circulatory system.

• Journal of Ginseng Research
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• 제37권2호
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• pp.187-193
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• 2013

The effect of Korean red ginseng (KRG) on diabetic renal damage was investigated using streptozotocin (STZ)-induced diabetic rats. The diabetic rats showed loss of body weight gain, and increases in kidney weight and urine volume, whereas the oral administration of KRG at a dose of 100 or 250 mg/kg of body weight per day for 28 d prevented these diabetes-induced physiological abnormalities. Among the kidney function parameters, elevated plasma levels of urea nitrogen and creatinine in diabetic control rats tended to be lowered in KRG-treated rats. In addition, administration of KRG at a dose of 100 mg/kg body weight in the diabetic rats showed significant decreases in serum glucose and tumor necrosis factor-${\alpha}$ (TNF-${\alpha}$), implying that KRG might prevent the pathogenesis of diabetic complications caused by impaired glucose metabolism and oxidative stress. KRG also significantly reduced advanced glycation end product (AGE) formation and secretion from kidney of diabetic rats. Furthermore, KRG decreased the levels of N-(carboxymethyl) lysine and expression of AGE receptor. KRG also reduced the overexpression of cyclooxygenase-2 and inducible nitric oxide synthase in the kidney via deactivation of nuclear factor-kappa B. We also found that KRG prevented STZ-induced destruction of glomerular structure and significantly suppressed high glucose-induced fibronectin production. Taken together, KRG ameliorates abnormalities associated with diabetic nephropathy through suppression of inflammatory pathways activated by TNF-${\alpha}$ and AGEs. These findings indicate that KRG has a beneficial effect on pathological conditions associated with diabetic nephropathy.

• 동의생리학회지
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• 제14권2호통권20호
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• pp.149-155
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• 1999

The aim of this experiments was to investigate the effects of Chinese magnolia vine water extract on the renal function, plasma renin activity, plasma levels of aldosterone and atrial natriuretic peptide in rats. The results of this study were as follows; 1. Water balance decreased significantly after administration with Chinese magnolia vine extracts (0.2 ml/200 g of body weight). 2. Urine volume increased significantly after administration with Chinese magnolia vine extracts. 3. Urinary excretion of sodium increased significantly after administration with Chinese magnolia vine extracts. 4. Urinary excretion of creatinine increased significantly after administration with Chinese magnolia vine extracts (0.2 ml/200 g of body weight). 5. Plasma levels of atrial natriuretic peptide decreased significantly after administration with Chinese magnolia vine extracts (0.1 ml/200 g of body weight). 6. Plasma levels of aldosterone decreased significantly after administration with Chinese magnolia vine extracts (0.2 ml/200 g of body weight).

• 대한한의학회지
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• 제18권2호
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• pp.283-315
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• 1997

The effects of Geumguesingitang and Dohongsamultang on rats with nephrosis induced by a single tail-intravenous injection of puromycin aminonucleoside(PAN), 2.5mg/l00g of body weight were evaluated in the present study. The effects of Geumguesingitang and Dohongsamultang on PAN nephrosis were evaluated by measuring (1)the concentrations of albumin, total protein, total lipid, cholesterol, triglyceride, creatinine, blood urea nitrogen(BUN) and uric acid in the serum, (2)the concentrations of protein, creatinine, glucose, occult blood and volume of the 24 hours urine and (3)the volume of intake water. The results are summerized as follows; 1. In the Control group as compared to the Normal. the amount of protein of 24 hours urine was significantly increased, the concentrations of albumin and total protein were significantly decreased. Total lipid, cholesterol and triglyceride in the serum were significantly increased. The concentrations of creatinine, BUN, uric acid in the serum, the amount of glucose and occult blood of 24 hours urine were also increased significantly. 2. In the Geumguesingitang group as compared to the Control, the increase in the amount of urinary protein during 24 hours induced by PAN was significantly suppressed, and the concentrations of total protein and albumin in the serum were significantly increased. The concentrations of total lipid, cholesterol and triglyceride in the serum were significantly inhibited. The decrease of the concentrations of creatinine and uric acid in the serum were also observed significantly. 3. In the Dohongsamultang group as compared to the Control, the increase of the amount of protein and glucose of the 24 hours urine induced by PAN were significantly inhibited, and the concentrations of total protein and albumin in the serum were increased significantly. The concentrations of total lipid, cholesterol and triglyceride in the serum were decreased significantly. The decrease of the concentrations of creatinine and uric acid in the serum were observed significantly. It can be inferred that Geumguesingitang has effects on improving proteinuria, hypoproteinemia effectively. It has an effect on hyperlipidemia significantly relieved. And relieving azotemia when nephrotic syndrome is accompanied by the acute renal failure. It can be inferred that Dohongsamultang improves hyperlipidemia effectively. It has effects on proteinuria, hypoproteinemia in nephrotic syndrome significantly relieved. And relieving azotemia when nephrotic syndrome is accompanied by the acute renal failure.

• 한국임상수의학회지
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• 제30권1호
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• pp.57-60
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• 2013

개에서 포도중독에 의한 신부전 치료결과에 대한 임상적 분석을 위하여 205-2008년 기간 중 강원대학교 수의과대학 동물병원에 내원한 환자의 의료기록부를 분석하였다. 총 11두 (암컷 8두) 중 4두는 완전히 회복하였고, 3두는 폐사, 4두는 안락사로 처리되었다. 1두를 제외한 모든 환자는 포도를 섭취하였으나 정확한 섭취량은 알 수 없었다. 환자의 평균 연령은 5.3세 (범위 0.2-11.3세), 체중은 4.1 kg (범위 1.4-13 kg)였으며, 평균 입원기간은 7.1일 (범위 2-22일)로 나타났다. 모든 환자에서 구토와 식욕부진 증상을 보였으며, 일부 환자는 설사 (4두), 핍뇨 (5두), 무뇨 (4두) 소견을 보였다. 모든 환자에서 혈청 phosphorous, creatinine, BUN 농도가 증가된 소견을 보였으며, 고칼슘혈증 2두, 저칼슘혈증 2두, 나머지 7두는 정상소견이었다. 혈청 농도가 증가한 항목은 amylase 8두, ALP 7두, ALT 5두였으며, 혈액 가스 분석에서 8두는 대사성산증을 보였다. 경미하거나 중등도의 빈혈 소견이 5두에서 관찰되었으며, 회복한 환자와 비교할 때 폐사축의 경우 혈소판과 림프구 수가 상대적으로 낮았다.

• 생약학회지
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• 제37권2호통권145호
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• pp.103-109
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• 2006

Advanced glycation end products (AGEs) formation plays an important role in the progression of diabetic complications. To develop effective herbal formulations with suppression of diabetic nephropathy, a common complication in diabetic patients, we evaluated inhibitory activities of KIOM-79, a new herbal prescription, on the formation of AGEs using in vitro and in vivo model systems. Effects of KIOM-79 on the expression of AGEs, RAGEs (receptor for Advanced glycation end products), type IV collagen and renal $TGF-{\beta}1$ mRNA was also examined in streptozotocon (STZ)-induced diabetic rats. STZ-induced diabetic rats were treated orally with KIOM-79 (250 and $500\;kg^{-1}$ once a day for 13 weeks). In vitro system KIOM-79 suppressed the formation of AGEs $(18.12\;{\mu}g/ml)$. In STZ-induced diabetic rats showing accumulation of AGE and RAGE, pathological examination revealed that KIOM-79 prevented AGE and RAGE deposition in the kidney. In STZ induced diabetic rats, the expansion of mesangial matrix and the glomerular tufts seemed to be larger than those in normal rats. Howεver, after administration with KIOM-79, mesangial metrix and glomerular volume were decreased, and overexpression of type IV collagen was also decreased. Overexpression of renal $TGF-{\beta}1$ mRNA was inhibited significantly. These results suggest that the KIOM-79 might be an effective herbal prescription to prevent or alleviate the progression of diabetic nephropathy.

• Journal of Korean Neurosurgical Society
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• 제54권2호
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• pp.107-111
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• 2013

Objective : We investigated the effectiveness of stereotactic gamma knife Radiosurgery (GKR) for radioresistant brain metastases with the impact upon histology. Methods : Between April 2004 and May 2011, a total of 23 patients underwent GKR for 67 metastatic brain tumors from 12 renal cell cancers, 5 sarcomas and 6 melanomas. The mean age was 56 years (range, 18 to 79 years). Most of the patients were classified as the Radiation Therapy Oncology Group recursive partitioning analysis class II (91.3%). The synchronous metastasis was found in 6 patients (26.1%) and metachronous metastasis in 17 patients (73.9%). We analyzed the local control rate, intracranial progression-free survival (PFS) and overall survival (OS). Results : The mean tumor volume for GKR was 2.24 cc and the mean prescription dose was 19.4 Gy (range, 10 to 24) to the tumor margin. Out of metachronous metastases, the median duration to intracranial metastasis was 3.3 years in renal cell cancer (RCC), 2.4 years in melanoma and 1.1 years in sarcoma (p=0.012). The total local control rate was 89.6% during the mean 12.4 months follow-up. The six-month and one-year local control rate was 90.2% and 83% respectively. Depending on the pathology, the control rate of RCC was 95.7%, sarcoma 91.3% and melanoma 80.5% during the follow-up. The common cause of local failure was the tumor bleeding in melanoma. The median PFS and OS were 5.2 and 8.4 months in RCC patients, 6.5 and 9.8 months in sarcoma, and 3.8 and 5.1 months in melanoma. Conclusion : The GKR can be one of the effective management options for the intracranial metastatic tumors from the radioresistant tumors. The melanoma showed a poor local control rate compared to other pathologies because of the hemorrhage.

• 대한약리학회지
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• 제23권1호
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• pp.1-7
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• 1987

가토에서 체중 kg당 40mg 용량을 15분간 단기 주입 또는 일정 혈중농도 유지를 위한 지속 주입 방법으로 pyrazinamide를 투여 후 혈청농도 및 뇨중 배설량을 축정하여 이의 신장 배설 기전을 약동학적으로 분석하고 분포기 이후의 조직농도 측정으로 다음과 같은 결과를 얻었다. 1. 가토에서 pyrazinamide의 약동학적 분석을 compartmental model에 적용시 분포기의 반감기는 $2.38{\pm}0.57$시간이었으며 Vc(central compartment의 용적)는 체중 kg당 $349.96{\pm}70.99m{\ell}$이었고 총 분포 용적 $(V_{dss})$은 $907.00{\pm}255.61m{\ell}$이었다. 2. Non-compartmental model parameter는 총 분포 용적$(V_{dss})$은 체중kg당 $953.34{\pm}362.02m{\ell}$이었으며 평균 체내 잔류 시간$(MRT_{iv})$은 $3.30{\pm}0.84$시간이었고 신 청소율은 112.26ml/kg 로 총 청소율의 39.5%에 해당하였다. 3. pyrazinamide의 혈청 단백 결합율은 $5{\sim}100{\mu}g/m{\ell}$의 범위에서 12.50-1.80%의 결합율을 보였다. 4. pyrazinamide의 분포기 이후 조직/혈청 농도비는 약물 투여 방법에 따라 지속 정맥주입에 따른 steady-state 유지시 15분 정주 방법시 보다 낮은 값을 보였으며 steady-state 상태의 조직 분포율은 신장에서 가장 높았고$(1.68{\pm}0.53)$, 근육에서 가장 낮은 값$(1.10{\pm}0.46)$을 보였다. 5. 가토에서의 pyrazinamide의 신장 청소율은 혈청 농도 변화에 비직선적인(non-linear) 관계를 보였다. 6. pyrazinamide의 신장 현성 운반량(apparent transport)은 혈청 Pyrazinamide농도 $10{\mu}g/m{\ell}$까지는 양성 균형을 보였으나 이후 혈청 농도의 증가에 따라 현저한 음성균형을 보였다. 7. pyrazinamide의 신장을 통한 분비율(excretion ratio, ER)은 혈청농도 증가에 따라 현저히 감소하는 양상을 보이며 $60{\mu}g/m{\ell}$의 농도에서 약 0.3의 ER치를 보여 70% 이상의 재흡수율을 나타냈다. 8. 혈청 pyrazinamide농도를 일정히 유지하고 뇨량 변화시 pyrazinamide의 신장 청소율은 뇨량 증가에 의존적인 상승을 보였다. 이상의 실험 결과로 pyrazinamide의 신장 배설은 사구체 여과와 더불어 세뇨관 분비 기전이 존재하고 비교적 빠른 확산속도를 보이는 세뇨관 재흡수 기전에 의해 신장 배설이 조절됨을 추정할 수 있었다.

• Journal of Acupuncture Research
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• 제31권2호
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• pp.65-74
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• 2014

Objectives : The purpose of this study is evaluating the effect of Hoelen Herbal-acupuncture (HO-HA) at $KI_{10}$(Umgok) on Lipopolysaccharide(LPS) induced nephritis in rats. Methods : The experimental rats were assigned to four groups; normal, LPS, saline, HO-HA groups. LPS(2 mg/kg) was administered to the rats in LPS, saline and HO-HA groups to induce acute inflammatory kidney damage. Saline injection and HO-HA were administered at $KI_{10}$ three times a week. Blood samples were taken from the rats for analysis of white blood cell(WBC), neutrophil, blood urea nitrogen(BUN), creatinine TNF-${\alpha}$, CINC-1. Urine samples were taken from the rats for analysis of urinal volume, creatinine and total protein. The kidney samples were taken from the rats for analysis of renal myeloperoxIdase(MPO). Results : HO-HA suppressed the increases of WBC and neutrophils in blood, BUN, creatinine, TNF-${\alpha}$ and CINC-1 in serum, and MPO in kidney of LPS-stimulated rats. In addition, HO-HA inhibited the decrease of urinary volume in LPS-stimulated rats. Conclusions : HO-HA has therapeutic effects on LPS-induced inflammatory kidney damage in rats. Further studies may be needed for clinical use of HO-HA.