• 동아시아식생활학회지
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• 제15권2호
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• pp.165-170
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• 2005

연근의 에탄올 추출물이 과당 유도 고혈압 백서의 신장 기능에 미치는 영향을 관찰하고자 뇨량과 전해질 배설량, 혈장의 creatinine, creatinine 청소율, 자유-수분 재흡수량 등을 측정하였다. 그 결과 연근은 과당 유도 고혈압 백서에서 나타나는 전해질 배설량의 변화를 개선시키는 효과는 없는 것으로 나타났고 단지 삼투질 농도의 배설량에만 약간의 개선 효과를 보였다. 신장의 가장 중요한 기능중 하나는 여과 기능이고 이를 나타내는 지표는 사구체 여과율인데, 고혈압 백서에서 혈장내 creatinine 농도가 증가하였고, creatinie 청소율이 크게 억제되었으나 연근추출물 투여 후 사구체 여과율의 감소가 회복되었다. 그러므로 연근은 과당으로 유도된 고혈압 흰쥐의 사구체 여과율을 개선시키는 것으로 사료된다.

• 대한약리학회지
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• 제10권2호
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• pp.63-74
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• 1974

This study was carried out to observe the direct effect of hydrocortisone on renal function by infusing it into a renal artery. Hydrocortisone (5mg/kg) or saline (0.5 ml/kg) was infused directly into the left renal artery of the rabbit, the right kidney was left intact to serve as a control for general action of acetazolamide (10 mg/kg) or aminophylline (10 mg/kg), which was administered intravenously 30 minutes after the direct infusion of pretreated drugs (hydrocortisone or saline). The changes of urine volume, pH, urinary excretion rates of $Na^+,\;K^+\;and\;Cl^-$, and the clearances of inulin and PAH were measured at an interval of 10 minutes for half an hour after the direct infusion of hydrocortisone or saline, and for one hour after intravenous administration of acetazolamide or aminophylline. The results of the experiment were as follows: 1. Significant changes in urine volume and urinary electrolytes (excreted rates of $Na^+,\;K^+\;and\;Cl^-$) were observed in the hydrocortisone-infused group 10 minutes after the administration of acetazolamide, compared with the saline-infused group. Especially, the effect was more potent on the infused (left) side than on the contralateral (right) side. 2. Significant changes in urine volume and urinary electrolytes were also observed in all the aminophylline-treated groups, but no remarkable difference was noticed between the hydrocortisone-infused group and the saline-infused group, nor between the left and right sides. 3. No signicant changes in the clearances of inulin and PAH were in the infused (left) side of all the experimental groups, as compared with the contralateral (right) side. From the above results, it is obvious that hydrocortisone infused into a renal artery exerts diuretic action when administered in combination with acetazolamide, and the mechanism of action rests not on its hemodynamic change for renal blood flow, but on the potentiation of carbonic anhydrase inhibiting action. However, the exact mode of action remains yet to be clarified.

• 동아시아식생활학회지
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• 제15권5
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• pp.558-565
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• 2005

In this study, Schizandriae fructus which has been used in oriental medicine and folks remedy, was studied to apply to functional foods and oriental medicinal cuisine. The aim of this experiments was to investigate the effects of Schizandriae fructus water extract(SFE) on the renal function, plasma renin activity, plasma levels of aldosterone and arterial natriuretic peptide(ANP) in rats. Spargue-Dawley rats weigh 200g, were randomly assigned to 3 groups such as basal diet only(BDG), basal diet with $0.5{\mu}L/g$ SFE(LAG) and basal diet with $1.0{\mu}L/g$ SFE(HAG). The results were as follows. Water balance decreased significantly after administration for 2 weeks compared with the control period in HAG. Urine volume increased significantly after administration for 1 week compared with the control period in LAG and HAG. Urinary excretion of sodium increased significantly after administration for 1 week and for 2 weeks compared with the control period in LAG and HAG. Urinary excretion of creatinine increased significantly after administration for 2 weeks compared with the control period in HAG. Plama levels of ANL decreased significantly after administration of $SFE(0.5{\mu}L/g)$. Plasma levels of aldosterone decreased significantly after administration of $SFE(1.0{\mu}L/g)$. There results indicated that Schizandriae fructus can improve the renal function through increased urine volume and sodium excretion. These results imply that SFE could be used as a potent food resource for diet therapy or clinical nutrition.

• 대한한의학회지
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• 제17권1호
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• pp.212-221
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• 1996

The aim of this experiment was to elucidate the effects of Saseuptang water extract on the renal function plasma renin activity and plasma levels of atrial natriuretic peptide and aldosterone in rat The results were as follows; 1. Water balance decreased significantly after the administration of Saseuptang water extract, 0.4 and 0.8ml/kg. 2. Urine volume increased significantly after the administration of Saseuptang water extract, $0.4\;m{\ell}/kg$. 3. Urinary excretion of chloride increased significantly after the administration of Saseupthang water extract, $0.8\;m{\ell}/kg$. 4. Free water clearance increased significantly after the administration of Saseuptang water extract, $0.8\;m{\ell}/kg$. 5. Urinary excretion of creatinine increased significantly after the administration of Saseuptang water extract, $0.8\;m{\ell}/kg$. 6. Plasma levels of atrial natriuretic peptide (ANP) decreased significantly after administration of Saseupthang water extract, $0.8\;m{\ell}/kg$. These results suggest that the changes of urine volume after the administration of Saseuptang water extracts are related to the increments of glomerular filtration rate and free water clearance, and it is suggested that the changes of renal function by which Saseuotang may related to the renin-angiotensin and atrial natriuretic peptide system.

• 대한한의학원전학회지
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• 제32권1호
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• pp.133-143
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• 2019

Objectives : In this study, we analyze the medical significance of feces symptoms so that the daily records of the feces of individuals can be not only used as a measure of individual health monitoring in daily life, but also more actively connected to the medical treatment of the Korean Medicine (KM). Methods : Categories and clinically significant attributes for symptoms of Urination and defecation in the KM ontology DB are determined, and connected to KM related dialectical indicators by experts' common criteria including Viscera and Bowels [臟腑], eight principles [八綱], Qi Blood fluid and humor phlegm-retained fluid static blood [氣血津液痰飮瘀血], six excesses [六淫]. Results : The analysis of the symptoms of feces in the Korea Medicine ontology shows that the symptoms of stool in categories of 'stool stiffness', 'blood swelling', 'discomfort' are highly ranked among the overall clinical symptom categories. In the case of urine symptoms, symptoms corresponding to 'urine color,' 'urine discomfort,' and 'urine volume' are the top rankers among other total clinical symptoms. In the case of stool, the relationship between the symptom of stool and the categories of spleen, stomach, and colon is increased as the weighted symptom is considered. The relationship between the symptom of urine and the categories of the small intestine and the bladder is increased in the same way. Conclusions : This study could help better utilize the personal generated health records of feces in clinical practice of Korean Medicine.

• 약학회지
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• 제44권3호
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• pp.205-212
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• 2000

The effect of BRL 34915, a $K^{+}$ channe$Na^{+}$l opener, on renal function was investigated in anesthetized dog. BRL 34915, when given into the vein, elicited the decrease of urine volume accompanied with the reduction of renal plasma flow (RPF), osmolar clearance ($C_{osm}$) and amounts of sodium excreted into urine ($E_{na}$), whereas reabsorption rate of sodium in renal tubules ($R_{na}$), ratio of $K^{+}$ against $Na^{+}$ in urine ($K^{+}$ /$Na^{+}$) were elevated significantly with a partial fall of mean arterial pressure (MAP). BRL 34915 injected into a renal artery produced the diuretic action along with the increase in RPF $C_{osm}$, $E_{na}$ and amounts of potassium excreted in urine ($E_{k}$), and the decrease in $R_{na}$, reabsorption rate of potassium in renal tubules ($R_{k}$), free water clearance ($C_{H20}$) and $K^{+}/Na^{+}$ ratio in only ipsilateral kidney, however changes of the renal function were not observed in control kidney. BRL 34915 given into carotid artery exhibited the same aspect as changes of renal function induced by intravenous BRL 34915. These results suggest that BRL 34915 has dual effects, renally acting diuretic and centrally acting antidiuretic action.n.

• Annals of Clinical Microbiology
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• 제21권4호
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• pp.75-79
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• 2018

배경: 요배양검사는 요로감염 진단을 위한 표준검사로 가장 흔히 의뢰되는 미생물 배양 검사 중 하나이다. 소변 자동분석기는 감염과 관련된 많은 정보를 제공한다. 최근 개발된 Sysmex UF-5000 (Sysmex, Japan)은 유세포분석 방법에 의해 세균, 효모균, 백혈구 등의 입자를 정량적으로 측정하고, 그람 염색성 정보를 제공한다. 저자들은 UF-5000을 이용하여 불필요한 요배양검사를 얼마나 선별할 수 있는지 평가하였다. 방법: 요배양검사가 의뢰된 453 검체 중 비뇨기과/신장내과 의뢰 검체를 제외한 126 검체를 대상으로 요시험지봉검사와 UF-5000으로 검사를 시행하여 요배양검사 결과와 비교하였다. 소변 배양은 집락수가 $10^4CFU/mL$ 이상인 경우 양성으로 판정하였다. 결과: UF-5000의 세균 수 $50/{\mu}L$이하, 효모양 세포 $100/{\mu}L$ 이하를 기준으로 했을 때 분석 대상 요배양의 38.1% (48/126), 전체 요배양 453건의 10.6%를 불필요한 요배양검사로 선별해 낼 수 있었다. 결론: UF-5000에서 산출된 세균 및 효모양 세포의 수로 음성 배양 결과를 예측할 수 있으며 약 10%의 불필요한 배양검사를 줄일 수 있다.

• Journal of Acupuncture Research
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• 제18권3호
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• pp.114-122
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• 2001

Objective : The present study was carried out to determine if Juglandis Semen Aquacupuncture(JSA) exerts beneficial effect against the urine concentrating defect induced by glycerol injection in rabbits. Methods : In order to test the effect of JSA, rabbits were acupunctured with $0.5m{\ell}$ of 1%JSA for 7days at both sides of $Sh{\grave{e}}ns{\bar{u}}$(BL23) before the glycerol injection. The other animals were pretreated with an equal volume of saline instead of JSA. Results : The urine flow was reduced, but the urine osmolality was significantly lower than the basal period in glycerol-injected animals, indicating that glycerol causes the urine concentrating defect. The fractional excretion of Na and K was increased in glycerol-treated animals. The Free-water clearance and fractional water excretion(V/GFR) were increased in animals treated with glycerol. Conclusion : These results indicate that glycerol injection resulted an impairment in the urine concentrating ability in rabbits. Such changes were prevented by JSA. JSA may be used as a method to treat and prevent glycerol-induced acute renal failure.

• Journal of Acupuncture Research
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• 제15권2호
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• pp.255-277
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• 1998

The aim of this experiment was to investigate the effects of Aqua-Acupuncture of Yukmijiwangtang(六味地黃湯) and Palmijihwang-tang(八味地黃湯) water extracts applied at the meridian points BL 23(賢兪) and GV 4(命門) to test the renal function in normal rats. The results obtained were as follows; 1. Among the effects of Aqua-Acupuncture of Yukmijihwangtang water extract at the merdian point BL 23 group, there were significant changes in water balance and urine volume over a 1 week period; Both decreasing and decreasing trends were exihibited. Urinary excretion of sodium and free water clearance changed significantly over a 2 week period; Both decreasing and increasing trends were exihibited, Urinary excretion of potassium, chloride and creatinine, plasma renin activity, plasma levels of aldosterone and atrial natriuretic peptide showed no significant differences compared to the contral group. 2. Among the effects of Aqua-Acupuncture of Palmljihwangtang water extract at the merdian point BL 23 group, there were significant changes in water balance and free water clearance over a 2 week period; a decreasing trend. Urinary excretion of creatinine changed significantly over a 2 week period; an increasing trend. Urinary excretion of chloride changed significantly over 1 week period; an increasing trend. The plasma levels of atrial natriuretic peptide changed significantly over 1 and 2 week period; an increasing trend. Urine volume, urinary excretion of sodium and pottasium, plasma renin activity and plasma level of aldosterone showed no significant differences compared to the control group. 3. Among the effects of Aqua-Acupuncture of Yukmijihwangtang water extract at the meridian point GV 4 group, there was significant decrease in water balance over a 2 week period; there was significant decrease in urine volwne and urinary excretion of sodium and creatinine over a 1 week period, followed by an increasing trend after 2 weeks. Urinary excretion of free water clearance demonstrated significant changes over both 1 and 2 week period; both increasing and decreasing trends were exihibited. Urinary excretion of chloride and plasma levels of aldosterone increased significantly over 1 and 2 week period. Plasma levels of atrial natriuretic peptide also decreased significantly. Plasma renin activity showed no significant differences compared to the control group. 4. Among the effects of Aqua-Acupuncture of Palmijihwangtang water extract at the meridian point GV 4 group, water balance and urinary excretion of chloride, plasma levels of aldosterone decreased significantly over both 1 and 2 week period. Urine volume and urinary excretion of pottasium decreased significantly. Urinary excretion of creatinine and urinary excretion of sodium changed significantly over both 1 and 2 week period. Urinary excretion of free water clearance, plasma renin activity and plasma level of atrial natriuretic peptide showed no significant differences compared to the control group. Seeing these results, I come to know that the effects Aqua-Acupuncture of Yukmijihwangtang and Palmijihwangtang water extracts at the meridian point BL 23 and GV 4 have affected the renal function differently. Seeing the results that BL 23 is a meridian point for Aqua-Acupuncture directly related to the kidney, I think, we can use Aqua-Acupuncture of Yuk-mijihwangtang and Palmijihwangtang water extracts to prevent and to treat the diseases related to kidney.

• 대한중풍순환신경학회지
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• 제23권1호
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• pp.73-84
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• 2022

■Objective The purpose of this case report is to report the effect of Korean medicine treatment on a patient with pontine infarction complaining of discomfort due to aggravated voiding dysfunction after the onset of the stroke. ■Methods The patient was hospitalized for 44 days and treated with herbal medicine, acupuncture, electroacupuncture, moxibustion, and interferential current therapy(ICT). We checked the amount of self-voided volume and postvoid residual urine volume(PVR), and asked the patient to subjectively evaluate the degree of discomfort due to voiding dysfunction. ■Results After 44 days of hospitalization, the patient responded that the subjective discomfort due to residual urine remained 30% and delayed urine remained 50% compared to the day of admission. The maximum amount of PVR was 234 ml on the 3^rd day, and the minimum amount of PVR was checked on 25^th and 35^th day as 0 ml. ■Conclusions This study suggests that Korean medicine treatment may be effective in the treatment of voiding dysfunction after stroke.