• 한국식품영양과학회지
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• 제22권5호
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• pp.511-516
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• 1993

간장해에 미치는 녹각추출물(water-ext., neutral ext. 및 ether-ext.)의 효과를 구명할 목적으로 녹각을 추출 분리하여 급여하고 매주 일정시각에 galactosa-mine (400mg/kg of body weight)으로 간장해를 유도한 후 녹각추출물이 간기능 상태의 지표인 효소활성에 미치는 영향을 생화학적 측면에서 비교.고찰하였다 체중증가량, 식이섭취량 및 식이효율은 Control군에 비해 galactosamine 투여군에서 감소를 보였고, 각각의 녹각추출물 급여로 증가하는 경향을 보였다. 체중100g당 장기무게는 간장의 경우 Balactosamine 투여로 현저한 증가를 보였으나 각각의 녹각추출물 급여가 이들의 수치를 감소시켰고, 신장, 비장 및 심장에는 별다른 차이가 없었다. 혈청 aminotransferase 활성은 galactosamine투여로 인해 증가하였으며, 각각의 녹각추출물중 water-ext.가 galactosamine투여에 의한 효소 활성도의 변화를 현저히 완화시켰다. 혈청 LDH와 ALP의 활성은 galactosamine투여로 증가하였고, 녹각추출물을 병행 투여한 군에서 Water-CaIN군의 활성이 Control군 수준에 가장 가깝게 감소하였다.

• 한국식품영양과학회지
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• 제22권4호
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• pp.412-417
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• 1993

녹각이 동양의학에서 보혈강장제라는 사실에 근거하여 생체내 물질대사에 중요한 역할을 하는 간장의 장해시 효소활성 변동에 미치는 녹각의 효능을 구명할 목적의 일환으로 간독성 물질인 benzo(a)pyrene으로 간장해를 유도한 후 각각의 녹각추출물을 급여함으로써 간해독 과정에 관여하는 효소의 활성을 생화학적 측면에서 비교하였다. 각각의 녹각추출물 급여로 인한 체중증가량, 식이섭취량 및 식이효율은 녹각추출물 군간의 유의성은 나타나지 않았으나, Control군에 비하여 유의적인 증가를 보였고 B(a)P 투여군에서도 Cont-B군에 비하여 녹각추출물 급여군에서 유의적인 증가를 나타내었다. 체중 100g당 장기무게는 간장의 경우 benzo (a)pyrene 투여로 증가하는 경향을 보였으나 비장과 신장 및 심장에는 별다른 차이가 없었다. 녹각추출물 급여로 4주간 사육한 흰쥐에서 간해독계 효소중 cytochrome P-450의 함량은 Control 군에 비하여 ben-zo(a)pyrene 투여로 유의적인 감소를 보였으며, 녹각추출물과 benzo(a)pyrene을 병행 투여한 실험군 중 Water-B군이 정상군에 가깝게 증가되었다. 간조직 중의 glutathione함량은 Water군과 Neutral군에서 증가를 보였으나 benzo(a)pyrene 투여로 감소하였다. 또한 간조직 중의 glutathione peroxidase 활성은 녹각추출물 급여에 따른 영향은 없었으며, benzo(a)pyrene 투여로 감소된 활성이 water-B군에서 정상군에 가까운 증가를 나타내었다. 간조직 중의 과산화지질 함량은 Water-B군에서 그 감소 정도가 가장 현저하였다. 이상의 결과를 종합해 볼 때 녹각추출물 중의 water-ext.와 neutral-ext.에 함유되어 있는 유효성분이 간장의 해독기구 효소활성을 유도하고, benzo(a)pyrene의 대사를 촉진시키므로 간손상을 억제할 수 있을 것으로 생각된다.

• Journal of Acupuncture Research
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• 제35권1호
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• pp.21-27
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• 2018

Background: Examination of the effects of deer antler, old antler, and antler glue on postmenopausal osteoporosis in an ovariectomized Sprague-Dawley rat model. Methods: The study involved 7 experimental groups; SHAM (sham-operated rats), OVX (ovariectomized rats), E2 (ovariectomized rats with estradiol $10{\mu}g/kg$ daily, orally), DA (ovariectomized rats with deer antler extract 5.83 mg/kg), OA (ovariectomized rats with old antler extract 3.8 mg/kg), low-AG (ovariectomized rats with low dose of antler glue powder 12.5 mg/kg), high-AG (ovariectomized rats with high dose of antler glue powder 37.5 mg/kg). After 6 weeks of treatment, body weight, blood calcium, phosphorus, estradiol, liver [alkaline phosphatase (ALP), aspartate transaminase (AST), alanine transaminase (ALT)] and kidney [blood urea nitrogen (BUN)/creatinine ratio] function, and femoral bone mineral density (BMD) were measured. Results: The body weights of DA, OA, low-AG, and high-AG groups did not significantly differ from OVX group. Blood estradiol levels were significantly increased in the DA, low-AG, and high-AG groups compared to the OVX group. Blood calcium, phosphorus, ALP, AST, and ALT levels and BUN/creatinine ratio did not show significant changes in the DA, OA, low-AG, and high-AG groups. BMDs of the femur, and femoral head and neck were significantly increased in the low-AG group. In the OA group, the BMD of the femoral head and neck was significantly increased. Conclusion: Treatment with deer antler, or antler glue for 6 weeks was effective for increasing estradiol and femoral BMD in ovariectomized rats, suggesting that this may be of therapeutic benefit for osteoporosis.

• 한국식품영양학회지
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• 제9권4호
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• pp.472-477
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• 1996

간장해에 미치는 녹각의 효과를 밝힐 목적으로 녹각을 성분별로 추출 분리하여 급여하고 galactosamine으로 간장해를 유도한 후 녹각추출물이 간기능 유지에 관여하는 효소활성 및 지질 대사에 미치는 영향을 생화학적 측면에서 고찰하였다. Cytochrome P-450은 녹각추출물 급여로 증가하였으며 갈락토사민 투여로 감소하였으나 neutral-ext.군에서 높은 증가를 보였다. Glutathione peroxidase 활성은 갈락토사민 투여로 감소하였으나, 녹각 추출물 급여로 활성이 증가하였다. 간조직의 글루타티올 함량은 녹각추출물 급여로 유의적 변동이 없었으며 갈락토사민 투여로 감소하였다. 과산화지질 함량은 대조군에 비해 각각의 녹각추출물 급여군에서 감소하여 특히 water-ext. 군에서 감소정도가 가장 현저하였다. 간조직중의 총 지방질, 총 콜레스테롤 및 트리글리세리드의 함량은 대조군에 비해 각각의 녹각추출물 급여군에서 감소하였으며, water-ext.군에서 가장 많이 하게 감소하였다. 이상의 결과로 미루어 볼 때 녹각의 water-ext.과 neutral-ext.에 함유되어 있는 성분이 간기능 유지에 관여하는 효소합성 증가를 통해 활성증가를 유도하고, 이로써 독성의 대사를 촉진시키므로 간독성을 예방할 수 있을 것으로 생각되며, 이와 같은 녹각추출물의 작용이 생체에 흡수되어진 xenobiotics의 해독작용과 연관될 것으로 생각된다.

• 농업과학연구
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• 제46권3호
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• pp.497-506
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• 2019

The aim of this study was to estimate the factors that can be used as a predictive indicator of antler productivity in elk. Body weight and antler data from 115 stags raised at the Animal Genetic Resources Research Center in Korea were used in this study. The function for the average antler weight was derived by age, which was $y=-3.4693+5.3747x-0.8x^2+0.0424x^3$, and $R^2$ was 0.991. The analysis of the relationship between body weight at birth and the 1st and 2nd year and the antler weight after the 2nd year showed a correlation between them. There was a correlation between the antler weight of 1 and 2 year old stags and the weight of 2 year old stags as well; especially, both antler weights for the 1st and 2nd year were highly correlated with the antler weight of the 4th year. However, there was no relationship between the antler main beam length for the 1st and 2nd year and the antler weight after the 3rd year. Therefore, it is expected that a large amount of antler will be obtained in the future if proper management is carried out for young deer from birth to 2 years old. Additionally, the results of this study are expected to be useful for the development of a deer breeding program and the deer industry.

• 한국임상수의학회지
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• 제15권2호
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• pp.251-254
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• 1998

This study was performed to investigate the blood contents of velvet antler and femoral venous blood in farmed elk (Cervus canadensis). Blood samples were collected from 12 young adult elk (3.5-4.5 years old) with a mixture of fentanyl-azaperone-xylazine (Fentazine$^{(R)}$). Values for hematological and clinicochemical components of the clinical healthy elk were determined. The results were grouped for comparison according to velvet antler and femoral venous blood. Lower mean platelet counts and fibrinogen values were found in the velvet antler than femoral venous blood (p<0.01). White blood cell count of velvet antler was significantly higher than that of femoral venous blood 0<0.05). The clinicochemical parameters (total protein, albumin, globulin, alanine aminotransferase, aspartate aminotransferasei blood urea nitrogens calciums magnesium and phosphonls) obtained in this study far farmed elk are consistent with the values between velvet antler and femoral venous blood.

• 대한가정학회지
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• 제35권5호
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• pp.49-59
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• 1997

The purpose of this study is to classify of the Tree-typed and Tree and Antler-typed Diadem in old tombs of ancient Silla, Gaya. First, Tree-typed Diadem is four part in according to the Mountain(; 山)-typed piled up. Only one Mountain(; 山)-typed one in three stand-up ornament(I-1 Style), and three step one in three stand-up ones(I-4 S.). Three and Antler-typed diadem is three part in according to the step of Mountain(; 山)-typed and cross-shaped of the upper part. Three one of three step one of four step one(II-3 S.). They were influenced by Tree worship and cult of deer in Northern mounted nomadic groups.

• 한방재활의학과학회지
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• 제32권2호
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• pp.65-81
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• 2022

Objectives This study aimed to assess the effects of oral administration of deer antler extracts on an osteoporosis-induced animal model. We analyzed the results of using deer antler single extracts on animal models with osteoporosis through a systematic review and meta-analysis. Methods We included osteoporosis studies in animal experiments that administrated deer antler extracts orally. We searched the following 13 databases without a language restriction: PubMed, EMBASE, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature (CINAHL), China National Knowledge Infrastructure (CNKI), Wanfang, Korean Medical Database (KMbase), National Digital Science Library (NDSL), Korean Traditional Knowledge (Koreantk), Oriental Medicine Advanced Searching Integrated System (OASIS), Research Information Sharing Service (RISS), Korea Institute of Science and Technology Information (KISTI), and Koreanstudies Information Service System (KISS). We used Systematic Review Centre for Laboratory Animal Experimentation's risk of bias tool for assessing the methodological quality of the included studies. Results A total of 299 potentially relevant studies were searched and 11 were included for a systematic review. Nine studies used a single deer antler extract. A study compared the effects of single extracts of deer antler and antler glue, while another study compared the effects of three single extracts of deer antler, old antler, and antler glue. For evaluating the intervention effect, bone mineral density (BMD) was measured as the primary outcome, while the histomorphometric indicators of the bone and serum alkaline phosphatase and osteocalcin levels were used as the secondary outcome variables. On conducting a meta-analysis of studies on single deer antler extract, BMD was observed to be significantly increased compared to that in control group (standardized mean difference [SMD]=2.11; 95% confidence interval [CI]=1.58~2.65; Z=7.75; p<0.00001; I²=56%). As a result of meta-analysis, according to the concentration of deer antler, the group with high concentration showed statistically significantly higher BMD than the group with low concentration (SMD=1.28; 95% CI=0.74~1.82; Z=4.63; p<0.00001; I²=9%). Conclusions The research shows that the deer antler extracts have significant anti-osteoporotic effects on the osteoporosis-induced animal model. However the studies included in this research had a high methodological risk of bias. This indicates the requirement of considerable attention in the interpretation of the study results.

• 생약학회지
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• 제34권3호통권134호
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• pp.263-268
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• 2003

This study was carried out to evaluate the change of blood constituents during the growth of antlers in Korean spotted deer (Cervus nippon). Samples of blood, obtained from the jugular vein of twenty five deer (3 to 6 year-old males) were taken in 10 days interval from casting to cutting of antler and were analyzed the blood parameters. Total-protein concentration in blood serum showed significantly differences during growth period of velvet antler (p<0.01), and it had similar tendency for total protein and albumin concentration, but albumin concentration was about 40-45% of total protein concentration. Urea and creatinine concentration was tended to inverse proportion, and it was almost 30:1 for ratio of urea and creatinine concentration. The concentration of total protein, creatinine, and uric acid concentration in blood during growth period of velvet antler was similarly increased and decreased but urea concentration was opposed. The concentration of total-bilirubin and direct-bilirubin at casting was higher than those at other period(P<0.05).

• 한국식품과학회지
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• 제50권1호
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• pp.37-43
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• 2018

본 연구에서는 녹각 추출물을 이용하여 GABA 생산 최적화를 위해 추출액의 농도, 질소원인 YE, 탄소원 포도당, GABA 생성전구물질 MSG 농도에 따른 최적조건으로 YE 0.5%, 포도당 1.5%, MSG 3.5%를 첨가하여 $30^{\circ}C$에서 7일간 젖산발효를 하였다. 발효 7일 pH 6.56, 산도 0.77%로 나타났으며 $2.0{\times}10^8CFU/mL$로 높은 균수를 유지하였고 GABA를 1.4% 생성하는 것으로 나타났다. 결론적으로 녹각 추출액의 젖산균을 이용한 정치배양을 통해 고농도의 GABA 생산이 가능하였으며, 발효물은 GABA, 프로바이오틱(probiotic) 등을 함유하여 식품 및 기능성 소재로 이용가능성이 높다고 사료되었다.