• The Korean Journal of Physiology and Pharmacology
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• v.6 no.1
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• pp.57-61
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• 2002

The renoprotective activities of white ginseng radix and rootlet were compared in spontaneously hypertensive rat (SHR) with diabetes. During oral administration of white ginseng radix (Ginseng Radix Alba, GRA) and white ginseng rootlet (Ginseng Radix Palva, GRP) for four weeks, arterial blood pressure and blood glucose levels were determined at every 10 days. In both GRA- and GRP-treatment groups, arterial blood pressures started to go down after 10 days of administration and maintained throughout the study period. After four weeks administrations of GRA and GRP, diastolic blood pressures were significantly decreased with 17% and 9%, respectively. GRA treatment also decreased blood glucose levels after 10 days of administration when compared with diabetic SHR group. At the end of the experiment, serum creatinine (Scr) and blood urea nitrogen (BUN) were not significantly different between the groups, except 62% higher value of BUN in diabetic SHR group when compared with SHR group. In the diabetic SHR group, the excretion of urinary albumin was increased significantly when compared with SHR. The level of urinary albumin in GRA treated group was markedly reduced when compared with diabetic SHR group $(67.8{\pm}4.7\;vs.\;131.3{\pm}13.5\;mg/24\;h).$ To examine the effects of ginseng radices on an overt diabetic nephropathy, index of kidney hypertrophy and transforming growth $factor-{\beta}1\;(TGF-{\beta}1)$ protein levels were evaluated. The glomerular and tubular cells stained positive for $TGF-{\beta}1$ seemed to be more abundant in diabetic SHR than in those with SHR, and GRA treated rats showed somewhat less $TGF-{\beta}1$ protein in glomerular and tubular cells when compared with diabetic SHR. Our results suggest that GRA might be a useful antihypertensive and antidiabetic agent with renoprotective effect.

• Journal of Haehwa Medicine
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• v.12 no.2
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• pp.1-9
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• 2004

1. Purpose Stroke is the most frequent cause of mortality and morbidity rate in Korea with coronary heart disease and cancer. The ischemic type of stroke is increasing tendency. The purpose of this studies is to examine the hematologic difference between cb infarction patients and Korean normal adults. 2. Method The study group consisted of neurologically confirmd 50 cb-infarction patients as the case group and 278 patients as control group that they had no significant result by CT through early examination of stroke in Cheonan oriental hospital of Daejeon university. We tested and compared RBC, hemoglobin, hematocrit, WBC, PT, PTT, total protein, albumin, total bilirubin, direct bilirubin, GOT GPT, $\gamma$-GTP, total cholesterol, triglyceride, HDL-C, glucose, BUN, creatinine, Na, K in the both group. 3. Result In the sample group(cb infarction group), there were many patients with low RBC count but no significant and with low hemoglobin, hematocrit(p<0.05). Thereas, increased WBC count and delayed PTT were showed respectively 20%, 36% in patient group, 7.9%, 4.7% in normal group(p<0.05). Comparing the LFT between cb infarction patients and normal adults, we founded significant cases with low HDL-C level, high glucose level, low potassium level in patient group(p<0.05). But the percentage of high total cholesterol level and triglyceride level were 18%, 29%(norma1 group), 20%, 28%(cb infarction group) respectively, there were no significant difference. 4. Conclusion In this study, we demonstrated that low HDL-C level and high glucose level is one of important risk factor of cb infarction. Also prospective studies are needed to evaluate many risk factor(hemoglobin, hematocrit, WBC, cholesterol, triglyceride, K, etc) of cb infarction.

• The Journal of Korean Medicine
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• v.30 no.4
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• pp.93-107
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• 2009

Objective: Membranous nephropathy (MN) is one of the most common causes of nephrotic syndrome in adults. However, there is not a satisfactory treatment for MN. This study aimed to evaluate the effect of Houttuyniae Herba Extract (HHE) on MN induced by cationic bovine serum albumin (cBSA). Methods: Mice were divided into 4 groups. The first group, Normal, was injected with saline. The second group, Control, was treated with cBSA (10mg/kg i.p) only. The third group, HHE-250, was treated with cBSA (10mg/kg i.p) and HHE (250mg/kg, p.o). The fourth group, HHE-500, was treated with cBSA (10mg/kg i.p) and HHE (500mg/kg, p.o). After treatment for 4 weeks, we measured change of body weight, 24 hrs proteinuria, serum albumin, total cholesterol, triglyceride, BUN, creatinine, IgA, IgM, IgG, TNF-${\alpha}$, IL-1${\beta}$ levels and the mRNA expression of IFN-${\gamma}$, IL-6, and IL-10. The morphologic changes of renal glomeruli were also observed with a light microscope and an electron microscope. Results: The levels of 24 hrs proteinuria and serum triglyceride, BUN, IgG, TNF-${\alpha}$, IL-1${\beta}$ significantly decreased in both HHE groups, while the level of serum albumin significantly increased in both HHE groups. The mRNA expression of IFN-${\gamma}$ and IL-6 in splenocytes considerably increased in both HHE groups. The mRNA expression of IL-10 in splenocytes considerably decreased in both HHE groups. In histological findings of kidney tissue, thickening of GBM decreased in both HHE groups. Conclusions: This study shows that HHE might be effective for treatment of acute stage MN. More clinical data and studies are to be done for efficient application.

• The Korea Journal of Herbology
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• v.26 no.4
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• pp.115-124
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• 2011

Objective : Membranous nephropathy(MN) is one of the most common causes of nephrotic syndrome in adults. MN has been defined as granular subepithelial deposition of IgG immune complexes along the glomerular basement membrane(GBM). However, there is not a satisfactory treatment for MN. We aimed to identify the effect of Impatiens balsamina Linne(IBL) treatment on cationic bovine serum albumin(cBSA)-induced MN in a mouse model. Methods : Mice were divided into 4 groups. The normal group was injected with saline. The Control group was treated with cBSA(50 mg/kg i.p) only. The third group IBL-100, was treated with cBSA(50 mg/kg, i.p) and IBL(100 mg/kg, p.o). The fourth group IBL-400, was treated with cBSA(50 mg/kg, i.p) and IBL (400 mg/kg, p.o). After cBSA and IBL treatment for 6 weeks, we measured change of body weight, proteinuria, serum albumin, total cholesterol, triglyceride, BUN, creatinine, IgA, IgM, IgG, TNF-${\alpha}$, IL-6 and IL-$1{\beta}$ levels. The morphologic changes of renal glomeruli were also observed with a light microscope. Results : The level of proteinuria significantly decreased and serum albumin increased in groups treated with cBSA and IBL extract compared with the control. The levels of serum triglyceride, BUN, IgG, TNF-${\alpha}$, IL-$1{\beta}$ significantly decreased in both IBL groups. In histological findings of kidney tissue, thickening of GBM decreased in both IBL groups. Conclusions : This study shows that IBL might be effective for treatment of acute stage MN. More clinical data and studies are to be done for efficient application.

• The Journal of Korean Medicine
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• v.16 no.1 s.29
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• pp.319-338
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• 1995

This article is to investigate the effects of Euphorbia Pekinensis RUPR. on rats with acute renal failure induced by gentamicin sulfate. So this experimental research was focused on measuring (1)the levels of creatinine, blood urea nitrogen, glutamic oxaloacetic transaminase, glutamic pyruvic transaminase, total protein, sodium, potassium, chloride in the serum and (2)the levels of protein, blood, sodium, potassium, chloride, pH, specific gravity and volume in the urine and (3)intake water. The results were summarized as follows. 1. While the levels of creatinine and glutamic oxaloacetic transaminase, glutamic pyruvic transaminase in the serum were significantly increased, the level of BUN in the serum were partially increased and the levels of sodium and potassium in the serum were partially decreased on the Euphorbia Pekinensis $R_{UPR}$. group. 2. While the urine volume was significantly increased, the levels of protein, blood, sodium and chloride in the urine were partially increased and the specific gravity, pH in the urine were partially decreased. According to the above results, it is shown that Euphorbia Pekinensis $R_{UPR}$. without refinning had a diuretic effect on rats with acute renal failure induced by gentamicin sulfate, but aggravated the glomerular filtration rate and tubular reabsorption. So, it is supposed that Euphorbia Pekinensis $R_{UPR}$. without refinning needs to be used carefully on renal disease and futhermore research about the kinds of extracts form is necessary.

• Animal Bioscience
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• v.36 no.8
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• pp.1263-1273
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• 2023

Objective: This study was conducted to evaluate the effects of crude protein (CP) levels on the physiological response, reproductive performance, blood profiles, milk composition and odor emission in gestating sows. Methods: Seventy-two multiparous sows (Yorkshire×Landrace) of average body weight (BW), backfat thickness, and parity were assigned to one of six treatments with 10 or 11 sows per treatment in a completely randomized design. Experimental diets with different CP levels were as follows: i) CP11, corn-soybean-based diet containing 11% CP; ii) CP12, corn-soybean-based diet containing 12% CP; iii) CP13, corn-soybean-based diet containing 13% CP; iv) CP14, corn-soybean-based diet containing 14% CP; v) CP15, corn-soybean-based diet containing 15% CP; and vi) CP16: corn-soybean-based diet containing 16% CP. Results: There was no significant difference in the performance of sow or piglet growth when sows were fed different dietary protein levels. Milk fat (linear, p = 0.05) and total solids (linear, p = 0.04) decreased as dietary CP levels increased. Increasing dietary CP levels in the gestation diet caused a significant increase in creatinine at days 35 and 110 of gestation (linear, p = 0.01; linear, p = 0.01). The total protein in sows also increased as dietary CP levels increased during the gestation period and 24 hours postpartum (linear, p = 0.01; linear, p = 0.01). During the whole experimental period, an increase in urea in sows was observed when sows were fed increasing levels of dietary CP (linear, p = 0.01), and increasing blood urea nitrogen (BUN) concentrations were observed as well. In the blood parameters of piglets, there were linear improvements in creatinine (linear, p = 0.01), total protein (linear, p = 0.01), urea (linear, p = 0.01), and BUN (linear, p = 0.01) with increasing levels of dietary CP as measured 24 hours postpartum. At two measurement points (days 35 and 110) of gestation, the odor gas concentration, including amine, ammonia, and hydrogen sulfide, increased linearly when sows fed diets with increasing levels of dietary CP (linear, p = 0.01). Moreover, as dietary CP levels increased to 16%, the odor gas concentration was increased with a quadratic response (quadratic, p = 0.01). Conclusion: Reducing dietary CP levels from 16% to 11% in a gestating diet did not exert detrimental effects on sow body condition or piglet performance. Moreover, a low protein diet (11% CP) may improve dietary protein utilization and metabolism to reduce odor gas emissions in manure and urine in gestating sows.

• Journal of Animal Science and Technology
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• v.44 no.6
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• pp.719-726
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• 2002

Nutritional adequacy of growing Thoroughbred horses raised in an alternate feeding system - grazing during late spring through late fall and stable feeding for the rest of seasons - was assessed by determining vitamin E and trace mineral levels in the serum and blood chemistry related to nutrition and health. During the stable feeding in winter and early spring, 50 growing female horses were fed concentrates (1.4% of their body weight), grass hay (0.62%) and alfalfa hay (0.37%). For the grazing period, the same horses were fed supplementary concentrates (1.1%) during late spring through early summer, and concentrates (1.1%) and alfalfa hay (0.5%) during late summer through late fall. Blood samples were collected before grazing in early spring, and during grazing in early summer through late fall. Serum vitamin E, BUN, GTP, total bilirubin and direct bilirubin levels were increased (P<0.01) by grazing compared to those measured before the initiation of grazing. Horses had lower (P<0.01) serum Fe contents in early summer than in late fall or in time of stable feeding. Stable feeding increased (P<0.01) serum Cu content compared to grazing in both early summer and late fall. In late fall, serum Zn level increased (P<0.01) compared to that found in the other seasons. Blood glucose and creatinine levels decreased (P<0.01) after grazing. Results indicate that supplementations of some minerals and vitamin E are not always necessary in diets for growing horses and should be done after careful evaluation of diets with regard to concentrations and biological availability of minerals.

• The Journal of Korean Medicine
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• v.28 no.1 s.69
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• pp.237-248
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• 2007

Objectives : Diabetes is a disease in which the body does not produce or properly use insulin. Etiological studies of diabetes and its complications showed that oxidative stress might play a major role. Therefore, many efforts have been tried to regulate free oxygen radicals for treating diabetes and its complications. Iksujisundan has been known to be effective for the treatment of diabetes. The present study was carried out to investigate the effect of Iksujisundan on renal function, peroxynitrite(ONOO-) scavenging activity and polyol pathway in streptozotocin-induced diabetic rats. Methods : The crushed Iksujisundan was extracted 3 times, each time with 3 volumes of methyl alcohol at 60$^{\circ}C$ for 24 h. The extract was filtered and evaporated under a reduced pressure using a rotary evaporator to yield 87.8g. Iksujisundan extract was orally administreted at 100 mg per 1 kg of body weight for 20 days to the diabetic rats induced by streptozotocin(60mg/kg). The effects of Iksujisundan extract on the streptozotocin-induced diabetic rats were observed by measuring the serum level of glucose, insulin, lipid components, creatinine and BUN, and also the kidney levels of superoxide anion radical(${\cdot}$O2-), nitric oxide(NO) and ONOO-, and also the enzyme activities involved in the polyol pathway. Results : The effects of Iksujisundan on the streptozotocin-induced diabetic rats with regards to body weight, blood glucose and indulin levels, creatinine and BUN levels, total cholesterol and triglyceride lavels, and HDL-cholesterol levels were all shown to be good enough to prevent and cure the diabetes and its complications. Iksujisundan inhibited the generation of ${\cdot}$O2-,NO and ONOO- in the kidney of streptozotocin-induced diabetic rats. Renal aldose reductase and sorbitol dehydrogenase activities were increased in the streptozotocin-induced diabetic rats were reversed toward natural activities. Conclusions : Iksujisundan might inhibit the development of diabetes and its complications by scavenging reactive oxygen and nitrogen species, thereby by reducing oxidative stresses and also by regulating the activities of polyol pathway enzymes, all of which could help to recover kidney function.

• Journal of Physiology & Pathology in Korean Medicine
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• v.21 no.3
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• pp.671-678
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• 2007

Diabetes is a disease in which the body does not produce or properly use insulin. Etiological studies of diabetes and its complications showed that oxidative stress might play a major role. Therefore, many efforts have been tried to regulate free oxygen radicals for treating diabetes and its complications. Gamigukihwandong-hwan has been known to be effective for the treatment of diabetes. The present study was carried out to investigate the effect of Gamigukihwandong-hwan on renal function, peroxynitrite (ONOO$^-$) scavenging activity and polyol pathway in streptozotocin-induced diabetic rats. The crushed Gamigukihwandong-hwan was extracted 3 times, each time with 3 volumes of methyl alcohol at 60$^{\circ}C$ for 24 h. The extract was filtered and evaporated under a reduced pressure using a rotary evaporator to yield 74.95 g. Gamigukihwandong-hwan extract was oral-administered 100 mg per 1 kg of body weight for 20 days to the diabetic rats induced by streptozotocin (60 mg/kg). The effects of Gamigukihwandong-hwan extract on the streptozotocin-induced diabetic rats were observed by measuring the serum level of glucose, insulin, lipid components, creatinine and BUN, and also the kidney levels of superoxide anion radical (${\cdot}O_2^-$), nitric oxide (NO) and ONOO$^-$, and also the enzyme activities involved in polyol pathway. The Effects of Gamigukihwandong-hwan on the streptozotocin-induced diabetic rats with regards to body weight, blood glucose and insulin levels, creatinine and BUN levels, total cholesterol and triglyceride levels, and HDL-cholesterol levels were all shown to be good enough to cure and prevent the diabetes and its complications. Gamigukihwandong-hwan inhibited the generation of ${\cdot}O_2^-$, NO and ONOO$^-$ in the kidney of streptozotocin-induced diabetic rats. Renal aldose reductase and sorbitol dehydrogenase activities were increased in the streptozotocin-induced diabetic rats, whereas the ones in the Gamigukihwandong-hwan administered group among the streptozotocin-induced diabetic rats were reversed toward the natural activities. Gamigukihwandong-hwan might inhibit the development of diabetic nephropathy by scavenging reactive oxygen and nitrogen species, thereby by reducing oxidative stresses and also by regulating the activities of polyol pathway enzymes, all of which could help to recover the function of kidney.

• Journal of Acupuncture Research
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• v.28 no.6
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• pp.69-83
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• 2011

Objectives : This study aimed to evaluate the effects of Malvae Semen herbal-acupuncture (MS-HA) at$KI_{10}$($Eumgok$) on nephritis induced by lipopolysaccharide (LPS) in rat. Methods : Rats with nephritis induced by LPS, were treated with Malvae Semen herbal-acupuncture(MS-HA) injection at $KI_{10}$. Two control groups, N.P group and Saline group, were treated with 26 gauge needle at $KI_{10}$, 3 times a week. In Saline group, normal saline was injected at $KI_{10}$. To evaluate the effects of Malvae Semen Herbal-acupuncture at $KI_{10}$ on nephritis in rats, WBC, Neutrophils in blood, BUN, Creatinine, TNF-a, CINC-1 in serum, urinal volume, creatinine, total protein in urine and renal TNF-a, renal tissue were analyzed. Results : MS-HA at $KI_{10}$ significantly reduced WBC and neutrophil in blood, TNF-${\alpha}$ in serum of LPS-stimulated rats. MS-HA at $KI_{10}$ significantly reduced total protein level in urine. MS-HA at $KI_{10}$ reduced accumulation of neutrophil in renal tissue of LPS-stimulated rats. Conclusions : Taken together, MS-HA at $KI_{10}$ has a therapeutic effect on nephritis in LPS-stimulated rat. Therefore, it is suggested that MS-HA at $KI_{10}$ may be an useful therapeutics for nephritis in clinical field.