• Asian-Australasian Journal of Animal Sciences
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• v.13 no.1
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• pp.6-9
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• 2000

The purpose of this study was to evaluate the effect of lower numbers of sperm $(3{\times}10^9)$ per dose liquid semen and type of semen used in artificial insemination (AI) on sow reproductive performance in subtropical area. Semen was supplied by two commercial AI centers. A total of 671 female pigs from seven farms were inseminated with either $3{\times}10^9$ or $5{\times}10^9$ sperm per dose. Two types of semen were used: heterospermic semen from two boars of the same breed and homospermic semen from a single boar. After insemination, conception rate, farrowing rate, total litter size, and number of dead piglets were recorded. The analysis of variance indicated that there was no significant effect of interactions between pig farm, type of semen, or number of sperm on any of the traits measured. There were significant differences in conception rate, farrowing rate, and total litter size among pig farms (p<0.05). The effect of number of sperm per dose liquid semen ($3{\times}10^9$ or $5{\times}10^9$) was not significant. Sows inseminated with homospermic semen showed significantly higher conception and farrowing rates but significantly lower total litter size (p<0.05). In conclusion, the number of sperm per dose liquid semen for AI could be lowered to $3{\times}10^9 $ without affecting reproductive performance in subtropical areas like Taiwan.

• Journal of Korean Medicine Rehabilitation
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• v.19 no.1
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• pp.11-21
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• 2009

Objectives : This study was performed to investigate the effects of Semen Persicae(SP) on muscle type change and vascularization effect by measuring expression of Myosin heavy chain (MHC) and Vascular endothelial growth factor (VEGF) protein in the Middle cerebral artery occlusion(MCAo) rats. Methods : The middle cerebral artery was occluded, SP extraction was administrated for 4 days. The effects of SP on muscle type change and vascularization were measured. Results : 1. VEGF protein expressions in the Semen Persicae oral administration group of MCAo group were increased compared to the control group. 2. There were no significant difference between the Semen Persicae oral administration of MCAo group and the control group in MHC isoform (Type I, Type IIa) expression change. Conclusions : The present study demonstrates the effect of Semen Persicae in the vascularizing after ischemia, but has no significant effect in musle type change and the improvement of musle atrophy.

• Journal of Physiology & Pathology in Korean Medicine
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• v.17 no.1
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• pp.123-129
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• 2003

Experimental studies were done to research the dinical effects of Juglandis Semen aqua-acupuncture and acupuncture(BL 13) on the anti-allergic response. anaphylaxis provoked by the compound 48/80, delayed type hypersensitivity response to picryl chloride and SASC and inflammation response to egg albumin. The following results have been obtained: Juglandis Semen aqua-acupuncture and acupuncture(BL13) group were increased the survival rate in compound48/80 induced systemic anaphylactic reaction. Picryl chloride induced contact dermatitis and delayed type hypersensitivity in SRBC challenged mouse were significantly decreased in Juglandis Semen aqua-acupuncture and acupuncture (BL13) group. Inflammation response - WBC, CRP and Nitric Oxide in egg albumin induced allergic rat were significantly decreased in Juglandis Semen aqua-acupuncture and acupuncture(BL13) group. According to the above results, Semen aqua-acupuncture and acupuncture(BL13) both depress the allergy reaction.

• Journal of Animal Science and Technology
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• v.48 no.1
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• pp.15-20
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• 2006

The data used in the study were taken from the national dairy genetic evaluation of bulls from 1986 up to 2001. It was conducted to compare the phenotypic performance and genetic merits in terms of production traits, linear traits and selection indexes of four types of dairy semen (TypeⅠ:semen from Korean proven bull, Type Ⅱ:semen from proven bull imported by National Agricultural Cooperative Federation(NACF), Type Ⅲ:semen imported from USA, Type Ⅳ:semen imported from Canada) used in Korea. The result of national dairy genetic evaluation was used to compare genetic merits. Type Ⅲ was superior in the phenotypic performance of milk yield, milk fat and milk protein and was significantly different from Type Ⅰ. Types of semen were not significantly different in fat when semen from bull born after 1991 were compared. Likewise, types of semen were not significantly different in the genetic merit for milk yield, milk fat, milk protein and milk protein %. Moreso, for profit index (MFP) and Korean type production index (KTPI) it was not statistically different. However type Ⅰ was superior in milk fat % and was significantly different from other types. Type Ⅳ was superior in Final Score of conformation test (FS) and Udder Composite Index (UDC) and significantly different from Type Ⅰ. When semen from bull born after 1991 were compared, types of semen were not significantly different in milk yield and milk protein, although type I was superior in milk fat, milk fat %, milk protein % and MFP and was significantly different from others. Moreover type Ⅲ and type Ⅳ was superior in UDC and were significantly different from others.

• Journal of Acupuncture Research
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• v.20 no.4
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• pp.180-191
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• 2003

Objective & Methods : Experimental studies were done to research the clinical effects of Juglandis Semen aqua-acupuncture and acupuncture($BL_{13}{\cdot}BL_{17}$) on the anti-allergic response. anaphylaxis provoked by the compound48/80, delayed type hypersensitivity response to picryl chloride and SRBC and inflammation response to egg albumin. Results : The following results have been obtained; 1. Juglandis Semen aqua-acupuncture and acupuncture($BL_{13}{\cdot}BL_{17}$) group were increased the survival rate in compound 48/80 induced systemic anaphylactic reaction. 2. Picryl chloride induced contact dermatitis and delayed type hypersensitivity in SRBC challenged mouse were significantly decreased in Juglandis Semen aqua-acupuncture and acupuncture($BL_{13}{\cdot}BL_{17}$) group. 3. Inflammation response-WBC, CRP and Nitric Oxide in egg albumin induced allergic rat were significantly decreased in Juglandis Semen aqua-acupuncture and acupuncture($BL_{13}{\cdot}BL_{17}$) group. Conclusions : According to the above results, Semen aqua-acupuncture and acupuncture($BL_{13}{\cdot}BL_{17}$) both depress the allergy reaction.

• Korean Journal of Acupuncture
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• v.25 no.1
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• pp.213-227
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• 2008

Objectives : We studied on anti-allergic effects of Semen Perillae Herbal Acupuncture(SPHA) and Semen Perillae Herbal Acupuncture Solution(SP). Methods : In vivo, Animals were herbal-acupunctured SPHA at both ST36 three times for 5 days. Then, we investigated compound 48/80-induced active systemic anaphylaxis (ASA) using ICR mice and anti-DNP IgE-induced passive cutaneous anaphylaxis (PCA) using Sprague Dawley rat. In vitro, we measured cell viability, b-hexosaminidase release, IL-4 and TNF-a from RBL-2H3 cells after treatment of SP of various concentrations. Results : In vivo, SPHA pretreatments at both ST36 inhibited compound 48/80-induced ASA. PCA was inhibited by SPHA pretreatments at both ST36 and optional points. In vitro, SP treatments were not affect on cell viability and inhibited b-hexosaminidase release, IL-4 and TNF-a. Conclusions : These results suggest that SPHA and SP may be beneficial in the inhibition of allergic inflammatory response.

• Korean Journal of Veterinary Service
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• v.33 no.4
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• pp.319-326
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• 2010

Bacteroiospermia is a frequently finding in fresh raw and extended porcine semen and can results in detrimental effects on semen quality and longevity. This study aims to evaluate the type of bacterial contaminants in raw and extended porcine semen and the reducing effect of antibiotic test. To investigate bacterial contaminants, out of 387 sample (raw semen 201, extended semen 186) were collected from 6 artifical insemination centers in Gyeongsangnam-do, were inoculated onto blood agar and MacKonkey agar, respectively. Bacterial colonies were selected after culturing for 48 hours, at $37^{\circ}C$, followed by Gram staining, KOH test, oxidase test, catalase test and eventually identified using VITEK System. Total 15 genus and 24 species of bacteria were isolated from these semen samlpes. In raw semen, the most prevalent contaminants were Pseudomonas aeruginosa, Escherichia coli, Proteus mirabilis, Staphylococcus auricularis, Delftia acidovorans, Acinetobacter lowffii, S. aureus and others. And in extended porcine semen, A. lowffii, S. aureus, S. auricularis and other bacteria were identified. Most of them was G(-), which is nonpathogenic bacteria. It seems that bacterial contaminants in fresh raw and extended porcine semen originated from multiple sources at the farms/stud, and were from animal origin and non-animal origins. Whereas, the 7 virus which is known to be detected in porcine semen in 75 cases was not detected. This results showed that removal of bacterial contamination in raw and extended porcine semen is essential and farms were kept for biosecurity and individual hygienes.

• The Korea Journal of Herbology
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• v.29 no.4
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• pp.61-67
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• 2014

Objectives : To present a differential standard of Armeniacae Semen and Persicae Semen that are easily confused. Methods : It was planed a differential standard form through outer appearance of the original plant, outer appearance in the form of each medicines and the appearance of the interior form through a microscope for each samples. Using an standard compound amygdalin, each samples have been analyzed by HPLC and TLC. Results : It was possible to distinguish the orignal plant between Armeniacae Semen and Persicae Semen through its leaf shape and calyx type. In Outer appearance in the form of each medicines, there was no difference pre-existing method(measuring length and width). In vascular pattern of the surface, however, there was a clear difference that Armeniacae Semen was developed more reticulated branches than Persicae Semen. In appearance through a microscope, it has not been possible to find a clear difference in the per original plant. However, there was a clear difference between Armeniacae Semen(1 layer) and Persicae Semen(3 layer) in inner albubemen cell. In TLC analysis, there was no difference in the pattern between samples. But in HPLC analysis, Armeniacae Semen showed amygdalin content higher on average. Conclusions : It will be possible to find various differences in the outer appearance of the original plant, the outer appearance in the form of each medicines, the appearance of the interior form through a microscope and physical and chemical research component.

• Korean Journal of Pharmacognosy
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• v.29 no.4
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• pp.277-282
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• 1998

In order to search for anti-Herpes simplex virus type 1(HSV-1) agents, we screened 80 specimens of Korean traditional medicine by SRB assay. The methanol extracts of Thujae orientalis Semen (Cupressaceae) showed strong anti-HSV activity among samples tested. From the butanol fraction of Thujae orientalis Semen anti-HSV-1 agent was isolated by chromatographic separation using Amberlite XAD-4 and Sephadex LH-20. The structure was elucidated by spectroscopic methods, and was identified as ${\beta}-sitosterol$ (compound I). Compound I exhibited anti-HSV-1 activity with $EC_{50}$ of 0.6 mg/ml and $CC_{50}$ of 5.99 mg/ml, respectively.

• Korean Journal of Acupuncture
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• v.20 no.3
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• pp.81-90
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• 2003

Objectives : This experimental research has been done to study the effects of herbal-acupuncture with Juglandis Semen on the anti-allergic reaction. Methods : ICR mice were injected intraperioneally with compound 48/80 to induce the immediately type hypersensitivity (anaphylaxis). ICR mice were sensitized by PC and SRBC to induce the delayed type hypersensitivity. Sprage-Dawley rats were injected subcutaneously with egg albumin to measure the WBC. ICR mice and Sprage-Dawley rats were injected with Juglandis Semen herbal-acupuncture for the anti-allergic reaction test. Results : 1. In the restraint effect of systemic anaphylactic reaction, the mortality of mice decreased 20% each before 10 minutes and after 5 minutes. 2. In the contact dermatitis induced by PC, both Treat Ⅰand Treat Ⅱ group showed significant(p<0.01, p<0.05) decrease in comparison with the Control group, and also Treat Ⅲ group showed significance(p<0.005). 3. In the delayed type hypersensitivity in mice challenged by SRBC, Treat Ⅰ group showed significant(p<0.05) decrease in comparison with the Control group, and there was significance(p<0.05, p<0.05) in Treat Ⅲ and Treat Ⅳ group. 4. The change of the WBC in allergic rats induced by egg albumin showed significant(p<0.01, p<0.05, p<0.05) decrease in Treat Ⅰ, Treat Ⅱ and Treat Ⅲ group. Conclusions : The restraint effects of Juglandis Semen herbal-acupuncture on the anti-allergic reaction showed significance statistically. And also allergic group treated with $BL_{17}$ acupuncture (Treat Ⅲ group) showed same results.