• Journal of Sasang Constitutional Medicine
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• v.15 no.3
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• pp.187-196
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• 2003

The aim of this thesis is to examine the effect of the diuretics in the Sasang constitutional medicine those are not categorized to the diuretic in the established herbal medicine by the way of measuring the change of body edema and the quantity of body moisture through the inbody test, along with the urine volume taken for 24 hours 1. We medicated the diuretic suggested by the DongyiSuseBowon東醫壽世保元 into the tested group and measured the change of the urine volume, the quantity of body moisture and the degree of body edema. The results are the followings below. 1) Soeumin The change in the urine volume and body moisture showed no responsibility, but the degree of body edema decreased with the responsibility. 2) Soyangin All of the degree of body edema and the urine volume, and body moisture showed decrease. 3) Taeumin The urine volume and body moisture increased but showed no responsibility. Also the degree of body edema decreased within the normal limit which can not be accepted. 4) The medicine of the Sasang Constitutional Medicine can not be simply thought to be the diuretic, but it has the function that excretes the moisture which functions negatively in the body and causes edema, as well as the function of the adjustment of metabolism that preserves the normal amount of moisture. This is the good example which is the concept of the adjustment therapy suggested by The Sasang Constitutional Medicine 2. Through the results above, we can find that the diuretic suggested by The Sasang Constitutional Medicine functions in the way that is differently explained by the herbal medicine.

• YAKHAK HOEJI
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• v.34 no.4
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• pp.252-261
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• 1990

Arachidonic acid which is precursor of prostaglandins, when administered ($100.0\;{\mu}g/kg$, or $100.0\;{\mu}g/kg/min$) intravenously, did not influence on renal function of dog. Arachidonic acid, when infused ($10.0\;{\mu}g/kg/min$) into a renal artery, produced marked diuretic action accompanied with augmentation of renal plasma flow and with little changed glomerular filtration rate, and exhibited the increased clearances of osmolar substance and free water, and the decreased reabsorption rates of sodium and potassium in renal tubules in only experimental kidney, but did not influenced at all in control kindey. The diuretic acition of arachidonic acid infused into a renal artery was not affected by pretreatment of indomethacin (10.0 mg/kg. i.v) which is inhibitor of cyclooxygenase. Above results suggest that arachidonic acid infused into a renal artery produced diuretic action through direct renal hemodynamic changes, that is mediated by reduction of postglomerular resistance being caused by dilation of vas efferense.

• Biomolecules & Therapeutics
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• v.9 no.1
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• pp.26-32
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• 2001

This study was investigated about the effect of glibenclamide (GLY) which is $K^{+}$ channel blocker on renal function in rabbit, GLY, when given into the vein, produced the diuretic action accompanied with the increases of amounts of N $a^{+}$ and $K^{+}$ excreted into urine ( $E_{Na}$ , $E^{K}$), and then osmolar and negative free water clearances ( $C_{osm}$, $T^{C}$$_{H2O}$), fraction excretory rates of filtered N $a^{+}$ and $K^{+}$ ( $F_{Na}$ , $F_{K}$) and ratios of $E_{K}$ against $E_{Na}$ were augmented. Filtration fraction (FF) were reduced because renal plasma flow (RPF) were not changed but glomerular filtration rates (GFR) were diminished. GLY administered into a renal artery exhibited significant reduction of urine volume along with the decreases of GFR and RPF in only experimented kidney whereas changes of renal function was not observed in control kidney. GLY given intracerebroventricularly exhibited diuretic action along with the increase of $E_{Na}$ , $E_{K}$ and $F_{Na}$ , $F_{K}$ by small dose which was not affect on renal function when it given into the vein. Above results suggest that GLY given into the vein in rabbit produce the diuretic action by inhibition of electrolytes reabsorption in renal tubules through central function. function.n. function.ion.

• Korean Journal of Pharmacognosy
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• v.14 no.4
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• pp.178-192
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• 1983

Polygalae Radix was used as diuretics, analgesics and expertorants in oriental medicine. The root of Polygala tenuifolia Willd. (Polygalaceae) is comprised saponin (Onjisaponin A,B,C,D,E,F and G) polygalitol, onsitin and sugars. The pharmacological action of crude Polygala-saponin (PS) obtained from the roots are studied. The following results were obtained; 1) The median lethal dose $(LD_{50})$ of PS in mice is presented 71.1mg/kg s.c. and 694. 5mg/kg p.o.. 2) PS demonstrated diuretic action of relatively long acting duration in mice. 3) The diuretic mechanism of PS was found due to inhibitory effect of renal tubular reabsorption of electrolytes and glomerular vascular dilatation. 4) The group, administered simultaneously PS and cefadroxil monobydrate was significantly increased with PS alone group on diuretic action. Synergistic effect cefadroxil monohydrate on the diuretic action of PS seems due to competitive inhibition of plasma protein binding with PS. 5) PS demonstrated analgesic action by the acetic acid stimulating method and Randall-Selitto test in mice. 6) PS presented antipyretic action against febrile treated with the typhoid vaccine. 7) PS was significantly prolonged against the hypnotic duration of pentobarbital in mice. 8) Onset time convulsion and death induced by picrotoxin and strychnine in mice were not delayed. According to the above results, the PS was identified as a pharmacological active component obtained from roots of Polygala tenuifolia Willd.

• Biomolecules & Therapeutics
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• v.5 no.4
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• pp.351-356
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• 1997

This study was performed in order to investigate the effect of renal denervation on diuretic action of UK 14, 304, $\alpha$$_2$-Adrenergic Agonist, administered into the vein and the carotid artery in dog. The diuretic action of UK 14, 304 administered into the vein or the carotid artery was reversed to the antidiuretic action by renal denervation, this time, the decrease of N $a^{+}$excretion amounts in urine ( $E_{Na}$ ) and the increase of N $a^{+}$ reabsorption rates in renal tubule ( $R_{Na}$ ) were exhibited. This results suggest that central diuretic action of UK 14, 304 is mediated by renal nerves and the antidiuretic action of UK 14, 304 in denervation kidney is caused by the increase of N $a^{+}$reabsorption rates ( $R_{Na}$ ) in renal tubules in dog.n dog.

• YAKHAK HOEJI
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• v.34 no.2
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• pp.88-101
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• 1990

Captopril, angiotensin converting enzyme (ACE) inhibitor, when given intravenously in dog, elicited the diuretic action along with the increases of glomerular filtration rates (GFR), renal plasma flow (RPF) and osmolar clearances (Cosm) with no changes of free water clearnces ($C_{H_2O}$), and then captopril produced the enlargement of excretion rates of electrolytes in urine and the reduction of reabsorption rates of electrolytes in renal tubles. Captopril, when given into a renal artery, exhibited no changes of renal function in the experinental kidney, whereas diuretic action with the same mechanism as shown in intravenous captopril in control kidney. Captopril, when injected into a carotid artery, showed increases in rates of urine flow in a small does which did not affect on renal action when it was administered intravenusly. Diuretic action induced by captopril was not influenced by renal artery denervation, propranolol and angiotensin II inhibiters. Above results suggest that captopril produced diuretic action along with renal hemodynamic changes by slight contraction of vas efferense and reduction of reabsorption rate of electrolytes in renal tubules, especilly distal tubules, that may be mediatedby endogenous substances.

• Natural Product Sciences
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• v.13 no.3
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• pp.180-185
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• 2007

Dichrostachys cinerea (Linn.) is commonly known as Vadatalla and used as phytotherapeutic agent. Tender shoots of the plant bruised and applied to the eyes in case of ophthalmia. The root is astringent and used in rheumatism, urinary calculi and renal troubles. The effect of the Ethanolic and aqueous extract of the root of D. cinerea were studied for its anti-urolithiatic and diuretic activity at 200 mg/kg dose level in male Wistar albino rats. Ethylene glycol feeding resulted in hyperoxaluria as well as increased renal excretion of calcium and phosphate. Supplementation with aqueous and ethanolic extract of the plant significantly reduced the elevated urinary oxalate, showing a regulatory action on endogenous oxalate synthesis. Compared to ethanolic extract, aqueous extract exhibited significant anti-urolithiatic activity. Both the extracts showed significant diuretic activity. The results of our present study supports folklore claim of D. cinerea.

• Korean Journal of Pharmacognosy
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• v.16 no.3
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• pp.165-170
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• 1985

The water extract of Chenopodium album L. var. centrorubrum had significant diuretic effect when administered orally in rats. The effect of combined administration of the extract with furosemide was slow and prolonged as compared with furosemide.

• Korean Journal of Pharmacognosy
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• v.15 no.1
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• pp.6-14
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• 1984

Pharmacological studies have been carried out with the methanol extract of the whole plant of Pseudostellaria palibiniana Ohwi (Caryophyllaceae). The results showed that it had stimulation effect on heart, hypotensive actions depending on extract contents, stimulation effect on respiration, contraction on excised intestines, enhancement of tension on excised uterus, antineoplastic activity on Ehrlich carcinoma, liver protective activity against $CCl_4$ intoxication, writhing and diuretic activities.

• Archives of Pharmacal Research
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• v.12 no.1
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• pp.22-25
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• 1989

Ethylacetate fraction from Orobanche crenata, contained two phenylpropanoid glycosides, exhibited some pharmacological properties. It was found to be non-toxic to rats in oral doses up to 500mg/100gm body weight. In large doses, it lowered the arterial blood pressure of anaethetised rats, and produced significant analgesic effect in mice and diuretic effect in rats. It further showed smooth muscle relaxant and antispasmodic effects in the isolated rabbit intestine and guinea-pig ileum respectively.