• Korean Journal of Acupuncture
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• v.22 no.3
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• pp.105-117
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• 2005

Objective : This study was undertaken to determine if Juglandis Semen herbal acupuncture(Ja) has a protective effect against glycerol-induced acute renal failure in rats. Methods : Rats were dehydrated for 24hr and then injected with 5 ml/kg of 50 % glycerol, one-half of dose in each hindlimb muscle. In experiments for Ja effect, rats received 0.1 ml of Ja extraction in both sides of corresponding $Sh\grave{e}nsh\bar{u}(BL_{23})$ of human body and non-acupuncture points(the root of tail) for 3 days after injection of glycerol. The experimental group were divided into the Normal group, the Control group, the Ja to $Sh\grave{e}nsh\bar{u}(BL_{23})$ group(Ja-AS), the Ja to non-acupuncture points group(Ja-AN). Results : There were significant decrease of urine volume, BUN, fractional glucose excretion, fractional phosphate excretion, total protein level in Ja-AS as compared with the control group. Conclusion : This suggests that Ja-AS could be used in prevention and treatment of acute renal failure. However, the precise mechanisms of Ja protection remain to be determined.

• The Journal of Korean Medicine
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• v.17 no.1 s.31
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• pp.9-20
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• 1996

Oxygen free radicals can generated during metabolic processes in normal cells and by exposure of cells to toxic substances. These radicals have been recogenized to playa critical role in several pathological conditions including carcinogenesis and aging, and they have been implicated in pathogenesis of various diseases such as seizure, Alzheimer's disease, Parkinson's disease, myocardial infarction, respiratory distress syndrome, and rheumatoid arthritis. This study was undertaken to determine if Juglandis semen herb-acupuncture solution (JSHAS) has a protective effect against cell injury caused by oxidants, t-butylhydroperoxide (t-BHP) and $H_{2}O_2$. Cell injury was estimated by measuring lactate dehydrogenase (LDH) release and lipid perexidation was estimated by measurimg malondialdehyde, a product of lipid peroxidation. JSHAS significantly prevented LDH release induced by t-BHP or $H_{2}O_2$ in a dose-dependent manner at concentrations of 0.5-10%. Such protective effect was observed in control tissues untreated with oxidants. JSHAS, at 5% concentration, significantly reduced LDH release even when the concentrations of t-BHP and $H_{2}O_2$ increased to 5 and 200 mM, respectively. JSHAS, at 5% concentration, significantly reduced the lipid peroxidation by t-BHP and $H_{2}O_2$. These results indicate that JSHAS prevents cell injury and lipid peroxidation induced by oxidants in rabbit kidney cells. However, the underlying mechanisms remain to determined.

• Korean Journal of Acupuncture
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• v.17 no.1
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• pp.179-190
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• 2000

This study was undertaken to determine whether Juglandis semen extract solution (JLS solution) exerts protective effect against oxidant-induced inhibition of glutamate uptake by synaptosomes. Synaptosome was prepared from rabbit brain cortex. Glutamate uptake increased by incubation time during 10 minutes, which was significantly inhibited by 1mM t-buthylhydroperoxide(t-BHP). JLS solution prevented t-BHP-induced inhibition of glutamate uptake in a dose-dependent manner. t-BHP reduced glutamate uptake in dose-dependent fashion, which was significantly prevented by 2% JLS solution. t-BHP(1mM) and $ascorbate/Fe^{2+}(50/1{\mu}M)$ increased lipid peroxidation in synaptosomes by 5-fold, and it was significantly prevented by 2% JLS solution. $HgCl_2(0.1mM)$ inhibited glutamate uptake and increased lipid peroxidation. These changes were prevented by 2% JLS solution. Synaptosomal Na-K-ATPase activity was inhibited by t-BHP(1mM) and $H_2O_2(50mM)$, which was prevented by 2% JLS solution. The results indicate that JLS solution prevents oxidant-induced inhibition of glutamate by synaptosomes, and this may result from inhibition of lipid peroxidation induced by oxidants.

• Journal of Pharmacopuncture
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• v.2 no.1 s.2
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• pp.13-25
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• 1999

This study was undertaken to determine whether Juglandis Semen (JAS) extraction exerts protective effect against oxidant-induced inhibition of $Na^+$-pump activity in cerebral cortex. $Na^+$-pump activity was estimated by measuring ouabain-sensitive oxygen consumption. The oxygen consumption significantly inhibited by 1 mM t-butylhydroperoxide (tBHP), which was prevented by addition of 2% JAS extraction. The oxygen consumption was increased by an increase in $Na^+$ concentration from 5 to 100mM, $K^+$ concentration from 0.5 to 10 mM, and $Mg^{++}$ concentration from 0.2 to 5 mM. These changes in ion concentrations did not affect the inhibitory effct of tBHP and protective action of JAS on oxygen consumption. tBHP(1mM) produced a significant increase in lipid peroxidation in cerebral cortex, which was prevented by 2% JAS extraction. These result suggest that JAS exerts protective effect against tBHP-induced inhibition of $Na^+$-pump activity in the cerebral cortex, this effect may be due to by an antioxidant action.

• The Journal of Dong Guk Oriental Medicine
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• v.6 no.1
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• pp.163-176
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• 1997

This study was undertaken to determine whether Juglandis Semen extraction(JS) has a protective effect against the lung cell injury caused by oxidant, t-butythydroperoxide(t-BHP) and $H_2O_2$ in rabbit lung slices. JS significantly prevented an increase in water content induced by t-BHP. Similarly, JS significantly prevented the lipid peroxidation induced by t-BHP. Cellular concentration of glutathione, and the activities of catalase and superoxide dismutase were significantly not altered by 5% JS. However, JS at 5% concentration significantly increased the glutathione peroxidase activity in oxidant-treated and control tissues. JS decreased directly the production of superoxide or hydroxyl radical. These results indicate that JS prevents the cell injury and lipid peroxidation induced by oxidants in the lung. Such an antioxidant effect is attributed to enhancement of major endogenous antioxidant defence systems such as glutathione peroxidase and direct inhibition of oxygen free radical production.

• Korean Journal of Acupuncture
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• v.23 no.1
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• pp.45-57
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• 2006

Objective : This study was undertaker to determine if Juglandis Semen herbal acupuncture (JSA) exerts protective effect against alterations in membrane transport function in rabbits with mercury-induced acute renal failure. Methods : Nephrotoxicity was induced by subcutaneous administration of Hg(a single dose of 10mg/kg) and JSA was performed at both sides of Shenshu($(BL_{23})$, Sinsu) for 7 days. Results: The administration of Hg at a subcutaneous single dose of 10 mg/kg caused a reduction in GFR to 12% of the basal value and an increase in fractional $Na^+$ excretion to 8.9-fold, indicating generation of acute renal failure. When JSA were given for 7 days prior to Hg administration, such changes were significantly attenuated. The fractional excretion of glucose and phosphate was increased to approximately 102- and 35-fold, respectively, in rabbits treated with Hg alone. The increase in rabbits treated with Hg following ISA are significantly lower than that in animals treated with Hg alone. Uptakes of glucose and phosphate in purified isolated brush-border membrane and $Na^+-K^+-ATPase$ activity in microsomal fraction were inhibited in rabbits treated with Hg alone, suggesting that impairment in proximal reabsorption of glucose and phosphate is resulted from a direct damage of membrane transport carriers and disruption of the normal $Na^+$ gradient. Such changes were prevented by JSA. Conclusion These results indicate that the administration of Hg causes impairment in reabsorption of solutes in the proximal tubule via the generation of reactive oxygen species. JSA provides the protection against the Hg-induced impairment in proximal reabsorption, and its effect may be resulted from its antioxidant action.

• Korean Journal of Acupuncture
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• v.22 no.1
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• pp.117-132
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• 2005

Objectives : This study was carried out to determine whether Juglandis Semen herbal acupuncture (JSA) exerts the protective effect against toxic agent-induced live. cell damage. Methods : The cell damage was estimated by measuring lactate dehydrogenase (LDH) release, and lipid peroxidation was estimated by measuring maiondialdehyde (MDA), a product of lipid peroxidation, in rabbit liver slices. Results : When tissues were incubated with 0.5 mM Hg for $10{\sim}120\;min$, LDH release and lipid peroxidation were increased as a function of incubation time, and these effects were significantly prevented by addition of 0.1% JSA. Hg increased LDH release and lipid peroxidation in dose-dependent manner over the range of $0.1{\sim}l\;mM$ concentrations, which were reduced by 0.1% JSA. When tissues were treated with 0.5 mM Hg in the presence of $0.05{\sim}l\;%$ JSA, LDH release and lipid peroxidation induced by Hg were prevented by JSA in a dose-dependent fashion. JSA at 0.5 and 1% prevented completely effects of 0.5 mM Hg. When tissues were treated with 0.5 mM Hg for 60 min, LDH release and lipid peroxidation were increased, which were significantly prevented by addition of 0.1 % JSA. tert-Butyl hydroperoxide (tBHP) increased LDH release and lipid peroxidation, which were significantly reduced by 0.1 % JSA. Such protective effects were similar to those of N,N'-diphenyl-p-phenylenediamine (DPPD), a potent antioxidant. When tissues were treated with 0.5 mM Hg, activities of catalase and glutathione peroxidase were inhibited, and glutathione content was also reduced. Such effects were prevented by JSA, but not by DPPD. JSA prevented Hg-induced morphological changes. Conclusions : These results indicate that JSA exerts the protective effect against liver cell injury induced by toxic agents through antioxidant action, and this effect may be attributed to an increase in activities of endogeous anitoxidant enzymes and GSH content. However, antioxidant effect of JSA is different from that of a well-known potent antioxidant DPPD.

• Journal of Physiology & Pathology in Korean Medicine
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• v.34 no.1
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• pp.14-23
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• 2020

This study was conducted to evaluate the efficacy of Cheongawongagam on osteoporosis rat. A total of 35 rats were divided into seven groups; Normal control(SD-Nr), experimental control group(OVX-CTL), positive control group(OVX-17β-E2) and herb extracts group[Eucommia ulmoides(OVX-EU-E), Juglandis semen(OVX-JR-SE), Acanthopanax senticosus(OVX-AS-E) extract and Cheongawongagam extracts(OVX-JAEG-E)]. All control group, and herb extracts group were ovariectomized. After the 3 weeks recovery period, herb extract group were orally administered 200 mg / kg of the EU-E, JR-SE, AS-E and JAEG-E for 12 weeks. In the OVX-CTL, 17β-estradiol(E2) was administered subcutaneously on the back of the rats at a dose of 0.03 ug/sc. Their body weight, serum total cholesterol, triglyceride, aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), Leukotriene B4 (LTB4), calcium (Ca), estradiol, osteocalcin, and deoxypyridinoline (DPD) concentration were measured. Also, we investigated mRNA expression of inflammatory cytokine, MMP-2, MMP-9, and bone tissue. As a result, total cholesterol was significantly decreased in the OVX-AS-E and OVX-JAEG-E. ALP was significantly increased and osteocalcin, DPD was significantly decreased in OVX-JAEG-E. The expression of inflammatory mediators (TNF-α, IL-1β, LTB4, COX-2, NOS-2), inflammatory cytokines IL-1β and MMP-9 mRNA were significantly decreased in OVX-JAEG-E. Histologic examination of the femur showed that bone mineral density, and bone mass were increased and bone marrow were decreased in the OVX-JAEG-E group. The above experiment shows that cheongawongagam extract were effective in the prevention and treatment of osteoporosis.

• Korean Journal of Acupuncture
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• v.23 no.3
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• pp.123-131
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• 2006

목 적 : 과산화수소는 산화적 스트레스를 통해 아폽토시스를 유도하는 것으로 알려져 있다. 본 논문에서는 과산화수소로 유발된 신경아세포종 아폽토시스 과정에서 호도약침액의 효과를 관찰하였다. 방 법 : 과산화수소로 인한 신경아세포종의 아폽토시스에서 호도약침액의 효과를 알아보기 위해 배양 중인 신경아세포종에 과산화수소를 처리하고, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MIT)분석법, 4,6-diamidino-2-phenylindole (DAPI) 염색법, reverse transcription-polymerase chain reaction (RT-PCR), western blotting의 방법으로 확인하였다. 결 과 : 과산화수소로 인한 신경아세포종의 아폽토시스에서 호도약침액을 처리한 결과, 약침액을 처리한 세포의 생존이 약 30% 정도 증가하고, 핵 응축과 단편화를 막아주며, CASP3와 BAX단백질의 발현이 감소되었다. 결 론 : 이러한 결과로 호도약침액이 과산화수소로 인한 신경아세포종의 아폽토시스과정에서 보호효과를 나타내는 것으로 사료된다.

• Journal of Acupuncture Research
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• v.24 no.4
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• pp.35-41
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• 2007

Objective : This study was performed to evaluate the effect of herbal acupuncture treatment in whiplash injury caused by traffic accident. Methods : The clinical study was carried out 44 cases of whiplash injury patients who had been admitted in Semyung university oriental hospital from March 2004 to December 2006. 24 cases of patients were treated with herbal acupuncture, 20 cases of patients were don't. We compared visual analigue scale(VAS) and range of motion(ROM) of both groups. Results: 1. VAS of herbal acupuncture treated group were significantly decreased compared with non - herbal acupuncture treated group. 2. ROM of herbal acupuncture treated group were significantly improved compared with non - herbal acupuncture treated group. Conclusion : In this study, herbal acupuncture is effective in whiplash injury patients caused by traffic accident.