• 생약학회지
• /
• 제15권4호
• /
• pp.179-187
• /
• 1984

To investigate the recorded efficacy in Oriental medical references and effects in clinics, experimental studies were undertaken to estimate 'Palmiwhan' to the diuretic effect in normal rats, rabbits and rats with $HgCl_2-induced$ acute renal failure and hypotensive effects on the nephrogenous hypertension in rabbits with $HgCl_2-induced$ acute renal failure. The results of this study were summarized as follows; Increase in urinary volume, urinary $Na^+\;and\;Cl^-$ excretions were significantly recognized in normal rats and rabbits. Increase in urinary volume, urinary $Na^+\;and\;Cl^-$ excretions were significantly shown in rats with 2mg/kg $HgCl_2-induced$ acute renal failure. Although plasma electrolyte and creatinine levels were little affected, plasma urea nitrogen levels were significantly elevated in normal rats and 2mg/kg $HgCl_2-induced$ acute renal failure of rats. Although the blood pressure was not affected in normal rabbits and cats, hypotensive actions due to the diuretic effect were recognized in rabbits $HgCl_2-induced$ acute renal failure.

• 생약학회지
• /
• 제33권3호통권130호
• /
• pp.200-206
• /
• 2002

The rhizoma of Polygonatum odoratum (Liliaceae) has been used as the treatment of body fluid deficiency, dryness symptoms and hyper glycemia. To study effects on acute renal failure of P. odorati rhizoma, urinary volume, urinary electrolytes and serum factors associated with renal dysfunction were measured in $HgCl_2-induced$ acute renal failure rats. It was revealed that its ether ex. had significant diuretic effects, regulated hypoelectrolytes$(Na^+,\;K^+,\;Cl^-)$ and inhibited the increase of creatinine, BUN in acute renal failure rats. From the ether ex. which was more effective than MeOH ex., three lipophilic compounds were isolated and elucidated hydrocarbon(l), ${\beta}-sitosteryl$ stearate(2), ${\beta}-sitosterol$(3). The ${\beta}-sitosteryl$ stearate(2) were isolated from Polygonatum sp. at first.

• 약학회지
• /
• 제46권3호
• /
• pp.174-178
• /
• 2002

Phellinus linteus (Hymenocaetaceae) is a member of Basidiomycotinae, which has been used for the treatment of gastric cancer, non-insulin-dependent diabetes mellitus, diarrhea, and menstrual irregularity. To investigate the diuretic action of Phellinus linteus, urinary volume, serum parameters and urinary electrolytes in HgCl$_2$-induced acute renal failure rats in vivo were measured. The results showed that its MeOH extract produced significant increases on urinary volume, sodium and potassium excretion, and revealed lowering effects of the abnormally elevated BUN, creatinine and uric acid value in acute renal failure rats.

• 생약학회지
• /
• 제31권3호
• /
• pp.364-372
• /
• 2000

The Youngkaechulgamtang(Y) is composed of four herbal drugs, including Hoelen(H), Cinnamomi Ramulus(C), Atractylodis Rhizoma Alba(A) and Glycyrrhizae Radix(G). In oriental medicine literatures, Youngkaechulgamtang is described to be effective in headache, inflammation, uremia, gastritis, diarrhea, hypertension. To estimate the clinical effectiveness of Youngkaechulgamtang, several pharmacological experiments were carried out. The results are summarized as follows: On $HgCl_2-induced$ renal failure rat, Youngkaechulgamtang showed the significant increase of $Na^+,\;K^+,\;Cl^-$ contents in urine and the significant decrease of creatinine and BUN concentrations in serum. Youngkaechulgamtang was more effective than mixture of 4 ingredients in the urine volume and excretion of electrolytes. In the diuretic effect, Hoelen and Atractylodis Rhizoma Alba were more effective than other drugs.

• 생약학회지
• /
• 제17권3호
• /
• pp.206-214
• /
• 1986

These studies were conducted an attempt to investigate effects of 'Paeryungtang' and 'Kamipaeryungtang' water extracts on diuretic, antipyretic, antiinflammatory and analgesic actions. The results of these studies were summarized as follows; Increase in urinary volume, urinary $Na^+$ excretions were significantly recognized in normal rat. Increase in urinary volume, urinary $Na^+\;and\;Cl^-$ excretions were significantly shown in rat with 2mg/kg $HgCl_2$-induced acute renal failure. Antipyretic, anti-inflammatory and analgesic effects of 'Paeryungtang' and 'Kamipaeryungtang' were recognized in mice, rats and rabbits.

• 약학회지
• /
• 제42권1호
• /
• pp.70-74
• /
• 1998

Cyperus rotundus L. (Cyperaceae) has been used as an analgesic, antiinflammatoty agent, diuretic and emmenagoga in folk remedies. Cyperi Rhizomata, processed and unproces sed, were extracted with MeOH and fractionated with petroleum ether (Pet. Ether), $CHCl_3$, BuOH, water. In order to investigate the effects of their fractions on kidney function of acute renal failure rats induced by $HgCl_2$ urinary volume, BUN, Creatinine, Uric acid were determined. The diuretic effect of processed Cyperi Rhizoma was significantly increased in renal failure rats, on serum chemical parameters, the significant inhibition of BUN (blood urea nitrogen) of processed Cyperi Rhizoma was revealed.

• 동국한의학연구소논문집
• /
• 제1권
• /
• pp.237-249
• /
• 1992

In order to study tile effects of moxibustion on renal failure induced by $HgCl_2$ in rats aminal experiments were carry out. The moxibustion was treat into Sin-soo locus(VII23), We-soo locus(VII21) and Sin-soo + We-soo loci these loci were correspond to human body. Experimental group were divided into 4 groups : lontrol group, moxibustion groups treat on Sin-Soo and We-Soo, Sin-Soo + We-Soo group. The obtained results were as follows : 1. The concentration of serum sodium were inreased in all the groups, compared with those of the control group. Sin-Soo, We-Soo, Sin-Soo + We-Soo loci showed increased on the 1st and 3rd days. All three experimental groups showed a significant increased on 3rd day. 2. The concentration of serum potassium were decreased in all the group, compared with those of the control group. Sin-Soo, We-Soo showed a significant decrease on 3rd day. Sin-Soo + We-Soo showed a little decrease but do not significant decrease. 3. The levels of serum total protein were increased in all the group, compare with those of the control group. Sin-Soo, We-Soo show a significant increased or 3rd day. Sin-Soo + We-Soo do not showed a significant increased. 4. The levels of serum albumin were decreased in all the groups, compared with those of the control group. Sin-Soo, Sin-Soo + We-Soo showed a significant decrease on 3rd day. We-Soo does not showed a significant decrease. 5. The concentration of serum blood urea nitrogen were decreased in all the groups, compared with those of the control group. Sin-Soo, We-Soo, Sin-Soo + We-Soo showed a significant decrease on 3rd day. 6. The levels of serum alkaline phosphatase were decreased in all the group, compared with those of the control groups. Sin-Soo, We-Soo showed a significant decrease on 3rd day Sin-Soo + We-Soo not a significant decrease. In conclusion, the result of this study seemed to effect on the treatment for renal failure induced by $HgCl_2$.

• 대한한방내과학회지
• /
• 제21권2호
• /
• pp.227-234
• /
• 2000

독성약물에 의한 급성신부전시 세뇨관세포의 물질 재흡수 장애에 대한 단삼(丹參) 추출액의 효과를 조사하였다. 토끼에 수은(HgCl2)을 10 mg/kg되게 피하 주사하여 급성신부전을 유발하였고, 단삼(丹參) 추출액의 효과는 수은을 주사하기 전 7일 동안 0.05% 액(液) 0.3 g/kg 용량을 경구 투여하여 관찰하였다. 수은을 주사하기 전 24시간 동안 요와 혈액을 채취하여 신장기능을 측정하여 대조기간(basal period)의 값으로 하였고, 수은을 주사한 후 24시간 동안 요와 혈액을 얻어 수은에 의한 신장기능 변화를 평가하였다. 수은을 처리한 후 사구체여과율이 대조값에 비해 감소하였고, 혈청내 creatinine 농도가 증가하였다. 이러한 결과들은 수은이 급성신부전을 유발하였음을 가리킨다. 수은을 처리한 동물에서 포도당 및 인산의 배설분율이 증가하였고, 이러한 변화는 brush-border membrane에서 물질의 이동장애와 Na-pump 활성의 감소에 기인하였다. 수은을 주사한 동물의 신장피질 절편에서 유기이온인 PAH와 TEA 이동이 억제되었다. 토끼의 신장조직에서 지질의 과산화가 수은을 주사한 후 증가하였다. 단삼(丹參) 추출액을 전 처리한 후 수은을 주사한 경우 수은에 의해 유발된 사구체여과율의 감소와 혈청내 creatinine 농도 증가 현상이 유의하게 완화되었다. 수은에 의한 세뇨관에서 물질의 재흡수 장애가 단삼(丹參) 추출액의 전처리에 의해 방지되었다. 단삼(丹參) 추출액은 수은에 의한 지질의 과산화를 억제하였다. 수은에 의한 급성신부전은 항산화제로 잘 알려진 DPPD에 의해 방지되었다. 이상의 결과를 종합하면 생체실험결과 수은에 의한 급성신부전의 유발과정에 지질의 과산화가 중요한 역할을 할 가능성을 보이고 있고, 단삼(丹參) 추출액은 수은에 의한 급성신부전을 방지하는 효과를 가지고 있으며, 그 효과는 단삼(丹參)의 항산화작용에 기인(起因)할 가능성이 많다.

• Journal of Pharmaceutical Investigation
• /
• 제15권2호
• /
• pp.73-82
• /
• 1985

Each parching Anemarrhenae Rhizoma with 25% ethanol and normal saline has been used for anti-inflammatory, expectorant, antipyretic, sedative and diuretic, and so on. In order to investigate the differences of referential efficacy about each fractionated part of the aqueous extracts, pharmacological studies were carried out. The results of studies were summerized as follows : 1. By the administration of 25% ethanol treated preparation (F-I-1), the increase in urinary volume and $Na^+$ extraction was significantly recognized. 2. The excretion of electrolyte $Na^+$ by saline solution treated preparation (F-II-1) was significantly recognised in normal rats. 3. The increase of urinary volume and urinary $Na^+$ and $Cl^-$ excretion by F-I-1 and n-butanol insoluble parts of F-I-1 (F-I-3) was significantly recognized in $HgCl_2-induced$ acute renal failure of rats. 4. The increase of plasma $Na^+$ by F-I-1 and urea nitrogen by F-I-1 and F-I-3 in acute renal failure of rats was significantly recognized. 5. The increase of urinary volume by F-I-1 and F-I-3 was recognised in mice.