• 동의생리병리학회지
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• 제25권2호
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• pp.257-263
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• 2011

This study was designed to investigate the effects of Hominis placenta pharmacopuncture treatment and electroacupuncture therapy on the functional recovery and histological change, protein expression in spinal cord injury(SCI) rats. Experimental groups were divided into the Group I(normal control rat), Group II(Non-treatment after spinal cord injury induction), Group III(Hominis placenta pharmacopuncture treatment after SCI induction), Group IV (Electroacupuncture therapy after SCI induction), Group V(Hominis placenta pharmacopuncture treatment and electroacupuncture therapy after SCI induction). After operation, rats were tested at modified Tarlov test at 1 to 3 days with divided into 4 groups, and motor behavior test(BBB locomotor rating scale, Grid walk test) was examined at 3, 7, 14, and 21 days. For the observation of damage change and size of the organized surface in muscle and spinal cord, histopathological studies were performed at 21 days by H & E stain, and BDNF & NT-3 protein expression studies were performed at 21 days. Acco rding to the results, Hominis placenta pharmacopuncture treatment and electroacupuncture therapy can play a role in facilitating recovery of locomotion following spinal cord injury. Specially, Hominis placenta pharmacopuncture treatment and electroacupuncture combimed therapy after SCI induction was most improvement in functional recovery, BDNF, and NT-3 protein synthesis.

• Toxicological Research
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• 제26권4호
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• pp.275-283
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• 2010

Placenta transfer study in non-human primate (NHP) is one of the crucial components in the assessment of developmental toxicity because of the similarity between NHP and humans. To establish the method to determine placenta transfer in non-human primate, toxicokinetics of valproic acid (VPA), a drug used to treat epilepsy in pregnant women, were determined in pregnant cynomolgus monkeys. After mating, pregnancy-proven females were daily administered with VPA at dose levels of 0, 20, 60 and 180 mg/kg by oral route during the organogenesis period from gestation day (GD) 20 to 50. Concentrations of VPA and its metabolite, 4-ene-VPA, in maternal plasma on GDs 20 and 50, and concentrations of VPA and 4-ene-VPA in placenta, amniotic fluid and fetus on GD 50 were analyzed using LC/MS/MS. Following single oral administration of VPA to pregnant monkeys, concentrations of VPA and 4-ene-VPA were generally quantifiable in the plasma from all treatment groups up to 4-24 hours post-dose, demonstrating that VPA was absorbed and the monkeys were systemically exposed to VPA and 4-ene-VPA. After repeated administration of VPA to the monkeys, VPA was detected in amniotic fluid, placenta and fetus from all treatment groups, demonstrating that VPA was transferred via placenta and the fetus was exposed to VPA, and the exposures were increased with increasing dose. Concentrations of 4-ene-VPA in amniotic fluid and fetus were below the limit of quantification, but small amount of 4-ene-VPA was detected in placenta. In conclusion, pregnant monkeys were exposed to VPA and 4-ene-VPA after oral administration of VPA at dose levels of 20, 60 and 180 mg/kg during the organogenesis period. VPA was transferred via placenta and the fetus was exposed to VPA with dose-dependent exposure. The metabolite, 4-ene VPA, was not detected in both amniotic fluid and fetus, but small amount of 4-ene-VPA was detected in placenta. These results demonstrated that proper procedures to investigate placenta transfer in NHP, such as mating and diagnosis of pregnancy via examining gestational sac with ultrasonography, collection of amniotic fluid, placenta and fetus after Caesarean section followed by adequate bioanalysis and toxicokinetic analysis, were established in this study using cynomolugus monkeys.

• 대한약침학회지
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• 제12권1호
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• pp.99-102
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• 2009

This study was to evaluate a case of foot drop treated with placenta pharmacopuncure. After thirteen times of treatment, I evaluated this case by the angle of dorsiflexion, the total sum of gaiting points, the time of heel standing. As a result of evaluation, the angle of dorsiflexion, total sum of gaiting points, time of heel standing were improved. The placenta pharmacopuncture can be used for foot drop and other peripheral nerve palsy.

• 동의신경정신과학회지
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• 제19권2호
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• pp.41-64
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• 2008

Objective: Hominis Placenta is used in many cure, mainly treats a weak, chronic disease, especially senile. This research investigates the effect of the Hominis Placenta Herbal-Acupuncture Solution on Alzheimer's disease. Method: The effects of the Hominis Placenta Herbal-Acupuncture Solution on (1) $IL-1{\beta}$ protein, $TNF-{\alpha}$ protein, MDA, and CD68/CD11b (2) the behavior (3) the infarction area of the hippocampus, and brain tissue injury in Alzheimer's diseased mice induced with 13A were investigated. Results: 1. For the Hominis Placenta Herbal-Acupuncture Solution group a significant inhibitory effect on the memory deficit was shown for the mice with Alzheimer's disease induced by ${\beta}$ A in the Morris water maze experiment, which measured stop-through latency, and distance movement-through latency. 2. The Hominis Placenta Herbal-Acupuncture Solution group suppressed the over-expression of $IL-1{\beta}$ protein, $TNF-{\alpha}$ protein, MDA, and CD68/CD11b, in the mice with Alzheimer's disease induced by ${\beta}A$. 3. The Hominis Placenta Herbal Acupuncture Solution group reduced the infarction area of hippocampus, and controlled the injury of brain tissue in the mice with Alzheimer's disease induced by ${\beta}A$. 4. The Hominis Placenta Herbal-Acupuncture Solution group reduced the Tau protein, GFAP protein, and presenilin1/2 protein, beta-secretase protein, (immunohistochemistry) of hippocampus in the mice with Alzheimer's disease induced by ${\beta}A$. Conclusion: These results suggest that the Hominis Placenta Herbal-Acupuncture Solution group may be effective for the prevention and treatment of Alzheimer's disease. Investigation into the clinical use of the Hominis Placenta Herbal-Acupuncture Solution for Alzheimer's disease is suggested for future research.

• Journal of Acupuncture Research
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• 제23권4호
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• pp.163-173
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• 2006

Objectives : The study was peformed to evaluate the effect of treatment for Osteoarthritis of knee joint by using Homnis Placenta Herbal Acupuncture. Methods : We investigated 60 cases of patient with Osteoarthritis of knee joint from 1st February 2005 to 31st January 2005, 60 cases of patient with Osteoarthritis in knee joint treated at the department of acupuncture & moxibustion of Kwang-Dong Oriental Medicine Hospital were randomly selected for two group. One group was treated by Homnis Placenta Herbal Acupuncture therapy, the other group was treated by Filiform Acupuncture therapy. We studied Lyshoim score, Ahlaback Grade, Nine-point scale and improvement degree of the grade of Ahlaback. Results : 1. In the Lyshoim score, Homnis Filiform Acupuncture was more effective than Filiform Acupuncture. But, there was no significance between two groups statistically in the Lyshoim score. 2. In the Nine point score, Homnis Placenta Herbal Acupuncture was more effective than Filiform Acupuncture. 3.In the improvement degree of the grade of Ahlaback., Homnis Placenta Herbal Acupuncture was as effective as Filiform Acupuncture. Conclusion : In the treatment of Osteoarthritis of knee joint, Homnis Placenta Herabl Acupuncture was not more effective than Filiform Acupuncture statistically. But both Homnis Placenta Herbal Acupuncture and Piliform Acupuncture was effective in Osteoarthritis of knee joint.

• 한국발생생물학회지:발생과생식
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• 제22권3호
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• pp.263-273
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• 2018

Aquaporin (AQP) 3, a facilitated transporter of water and glycerol, expresses in placenta and fetal membranes, but the detailed localization and function of AQP3 in placenta remain unclear. To elucidate a role of AQP3 in placenta, we defined the expression and cellular localization of AQP3 in placenta and fetal membranes, and investigated the structural and functional differences between wild-type and AQP3 null mice. Gestational sacs were removed during mid-gestational period and amniotic fluid was aspirated for measurements of volume and composition. Fetuses with attached placenta and fetal membranes were weighed and processed for histological assessment. AQP3 strongly expressed in basolateral membrane of visceral yolk sac cells of fetal membrane, the syncytiotrophoblasts of the labyrinthine placenta and fetal nucleated red blood cell membrane. Mice lacking AQP3 did not exhibit a significant defect in differentiation of trophoblast stem cells and normal placentation. However, AQP3 null fetuses were smaller than their control litter mates in spite of a decrease in litter size. The total amniotic fluid volume per gestational sac was reduced, but the amniotic fluid-to-fetal weight ratio was increased in AQP3 null mice compared with wild-type mice. Glycerol, free fatty acid and triglyceride levels in amniotic fluid of AQP3 null mice were significantly reduced, whereas lactate level increased when compared to those of wild-type mice. These results suggest a role for AQP3 in supplying nutrients from yolk sac and maternal blood to developing fetus by facilitating transport of glycerol in addition to water, and its implication for the fetal growth in utero.

• 한국축산식품학회지
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• 제33권4호
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• pp.474-480
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• 2013

This study was performed to investigate the effects of high pressure/high temperature (HPHT) treatment on the recovery efficiency and characteristics of porcine placenta hydrolysates. The placenta hydrolysates were characterized by solubility, free amino acid contents, gel electrophoresis, gel permeation chromatography (GPC) and amino acid composition. Placenta was treated at 37.5 MPa of pressure combined with various temperatures (150, 170, and $200^{\circ}C$) or various holding times (0, 30, and 60 min at $170^{\circ}C$). Insoluble raw placenta collagen was partially solubilized (> 60% solubility) by the HPHT treatment. Free amino group content of placenta collagen was increased from 0.1 mM/g collagen to > 0.3 mM/g collagen after HPHT treatment, reflecting partial hydrolysis of collagen. The molecular weight ($M_w$) distribution showed evidence of collagen hydrolysis by shifting of $M_w$ peaks toward low molecular weight when treated temperature or holding time was increased. Alanine (Ala), glycine (Gly), hydroxyproline (Hyp), and proline (Pro) contents increased after the HPHT treatments compared to a decrease in the others. In particular, the increase in Gly was obvious, followed by Hyp and Pro, reflecting that placenta hydrolysates were mainly composed of these amino acids. However, increasing temperature or holding time hardly affected the amino acid compositions. These results indicate that the HPHT treatment is advantageous to hydrolyze collagen derived from animal by-products.

• 혜화의학회지
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• 제25권1호
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• pp.45-52
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• 2016

Objectives : The purpose of this study is to report the clinical effects of Hominis Placenta Pharmacopunture(HPP) on Vertigo. Methods : A 82-year-old female patient whose chief complaint was Vertigo was treated with Placenta Pharmacopunture at CV6 and GB21, twelves times for a month. Acupuncture and herbal medicine were added depending on the symptoms. Laboratory test was taken and Korean Version of Dizziness Handicap Inventory was examined before and after each treatment. Results : After the treatments, the symptoms were improved. Conclusions : Hominis Placenta Pharmacopuncture may be an efficacious therapy for Iron Deficiency Anemia.

• 대한수의학회지
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• 제15권2호
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• pp.233-240
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• 1975

Glycogen and alkaline phosphatase were studied histochemically in the placenta of the golden hamster (Mesocricetus auratus). The results were summarized as followings: 1. The histochemical distribution of glycogen and alkaline phosphatase was described in the various cells of both the placenta and uterus from implantation (5 days past coitum) parturition. 2. Glycogen appeared in the extraembryonic ectorm of the implanting ovum and increased gradually in the ectoplacental cone with the development of the placenta. 3. Glycogen granules began to accumulate in the labylinthine trophoblast of chorioallantoic placenta at 10.5 days and in the endodermal cells the visceral yolk sac sac at 10 days, respectively, and in these both cells glycogen increased gradually until the 13 days post coitum and after this time decreased progressively. 4. Alkaline phosphatase activity was high in the labyrinth, junctional zone and decidua, but was not observed in the yolk sac and trophospongium.

• 한방안이비인후피부과학회지
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• 제16권2호
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• pp.212-220
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• 2003

Objectives: The purpose of this study is to evaluate the efficacy of Hominis Placenta Aqua-acupuncture Solution in patients of melasma. Methods: The treatment was performed twice weekly in 15 volunteer patients for 8 weeks by Hominis Placenta Aqua-acupuncture Solution. We used Melasma Area and Severity Index(MASI) to evaluate the severity of melasma. Results: MASI score was decreased from A to B and the significant clinical improvement was proved compared to before treatment. Conclusions: On the basis of this study, Hominis Placenta Aqua-acupuncture Solution is an effective treatment of melasma.