• The Journal of Korean Obstetrics and Gynecology
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• v.18 no.3
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• pp.184-191
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• 2005

Purpose : To evaluate the effect of herb-medicine on seminal parameters in male infertility patients. Methods : 25 patients were enrolled in this study. They were taken herb-medicine three times a day after meals for 2-5months. Semen analysis or CASA were taken on baseline and post-treatment. Results : The result were as follows : (1) No statistical differences in seminal volume were found. (2) The mean${\pm}$SD of sperm concentration was increased from $51.39{\pm}37.80{\times}10^6$ to $75.99{\pm}50.34{\times}10^6/ml$ alter treatment(P<0.05). (3) The mean${\pm}$SD of motility was increased from 20.22${\pm}$10.75% to 34.02${\pm}$21.36% after treatment(p<0.01). Conclusion : Herb-medicine can be effective on male infertility.

• Clinical and Experimental Reproductive Medicine
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• v.49 no.2
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• pp.87-92
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• 2022

Objective: The aim of this study was to determine the effects of melatonin and selenium in freezing extenders on frozen-thawed rat sperm. Methods: Semen samples were collected from 20 adult male Wistar albino rats. Following dilution, the samples were divided into six groups: four cryopreserved groups with 1 mM and 0.5 mM melatonin and selenium supplements, and two fresh and cryopreserved control groups. The rapid freezing technique was used to freeze the samples. Flow cytometry was used to assess plasma membrane integrity, mitochondrial membrane potential, and DNA damage, while computer-assisted sperm analysis was used to assess motility. Results: Total motility was higher in the 1 mM melatonin supplementation group than in the cryopreserved control group (mean±standard error of the mean, 69.89±3.05 vs. 59.21±1.31; p≤0.05). The group with 1 mM selenium had the highest plasma membrane integrity (42.35%±1.01%). The cryopreserved group with 0.5 mM selenium had the highest mitochondrial membrane potential, whereas the cryopreserved control group had the lowest (45.92%±4.53% and 39.45%±3.52%, respectively). Conclusion: Cryopreservation of rat semen supplemented with 1 mM melatonin increased sperm motility after freeze-thawing, while supplementation with 0.5 mM selenium increased mitochondrial activity.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.10
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• pp.446-451
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• 2019

This study investigated the application of artificial insemination and pregnancy diagnosis kit for Korean native black goats. Semen was collected by electrical ejaculation, followed by semen analysis and artificial insemination in three goat strains (Dangjin, Jangsu and Tongyoung). Pregnancy was confirmed using a cow pregnancy test kit (IDEXX Rapid Visual Pregnancy Test kit) and ultrasound diagnosis. Analysis revealed that semen collected from male Korean native black goats by electrical ejaculation was about 1~1.5 ml in volume, $18{\sim}25{\times}10^8/ml$ concentration, and having > 97% motility. Furthermore, confirmation of pregnancy by pregnancy test kit and ultrasound diagnosis after artificial insemination were similar. In addition, the efficiency of pregnancy was 20~40% for all three strains: Tongyoung was the highest with 44%, followed by Dangjin (%), and Jangsu (20%). This study determines the artificial fertilization efficiency and the feasibility of using a cow pregnancy test kit for early pregnancy diagnosis in Korean native black goats. Although further research is required for validation, the results of the current study contribute to the breeding and improvement of Korean native black goat in research institutions as well as in general farms.

• Korean Journal of Acupuncture
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• v.26 no.1
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• pp.61-77
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• 2009

Objective : This study aimed to evaluate the effects of Dianthi Semen Herba herbal-acupuncture (DS-HA) at KI10 (Umgok) on nephritis induced by LPS in rat. Methods : Rats were injected with LPS and treated with DS-HA at KI10 3 times for a week(DS-HA), N.P. group was treated 26 gauge needle at KI10, saline group was treated with normal saline at KI10. To estimate the effects of DS-HA at KI10 on nephritis in rats, WBC, neutrophils in blood, BUN, creatinine TNF-${\alpha}$, CINC-1 in serum, urinal volume and creatinean and total protein in urine, reanl TNF-${\alpha}$, renal MPO were measured and histological analysis of renal tissue was performed. Results : DS-HA at KI10 significantly decreased WBC and neutrophil in blood and BUN and creatinin in serum, MPO in kidney, and significantly increased urinary volume in LPS-stimulated rats. DS-HA at KI10 reduced accumulation of neutrophil in renal tissue of LPS-stimulated rats. Conclusions : Taken together, DS-HA at KI10 has a protective or therapeutic effect for nephritis in LPS-stimulated rat. Therefore, it is suggested that DS-HA at KI10 may be an useful therapeutics in clinical field after further researches.

• Biomolecules & Therapeutics
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• v.18 no.3
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• pp.329-335
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• 2010

The extract from Hydnocarpi Semen (HS) has been used to treat leprosy and its anti-inflammatory activity has been reported. However, the effect of HS on the treatment of diabetic or peripheral ulcer is not well known. We therefore examined its wound healing effects on ulcer area in diabetic mice. GC and GC/MS analysis with the total extract of HS show that the main constituents of the extract are chaulmoogric acid, hydnocarpic acid, and gorlic acid. Whereas HS showed wound healing effect in diabetic ulcer, there was no hypoglycemic effect in diabetic mice. The treatment of HS extract significantly decreased the level of total WBC and neutrophils in mice compared to control mice. Cutting ulcer was induced by the round-shaped punch on the backside of diabetic mice and the extract of HS was given orally or topically. The wound area score significantly decreased after treatment of HS at dose of 50 mg/kg. The treatment of HS also induced the activation of macrophages and increased the production of IL-12 and TNF-$\alpha$ in macrophages, indicating that the wound healing by HS extract is associated with the inflammatory effect via the activation of macrophages. Our results suggest that HS extract can be a new therapeutic candidate for treatment of diabetic ulcer.

• Natural Product Sciences
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• v.6 no.1
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• pp.25-30
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• 2000

To analyse scientifically the fundamental formulation theory and drug interaction of Chungpegagan-tang, the extraction level of puerarin and daidzin, the transforming activity of puerarin and daidzin to daidzein by human intestinal bacteria and in vitro cytotoxicity against tumor cell lines of Chungpesagan-tang were investigated. When Puerariae Radix was extracted with Chungpesagan-tang composing herbal medicines, the puerarin extraction level from these polyprescriptions was decreased by the extraction with Raphani Semen or Cimicifugae Rhizoma, but the other herbal medicines increased it. The activity transforming puerarin and daidzin to daidzein by human intestinal bacteria was increased by Raphani Semen, Cimicifugae Rhizoma and Angelicae Tenuissimae Radix, but decreased by Scutellariae Radix and Rhei Rhizoma. Puerariae Radix did not showed in vitro cytotoxicity against tumor cell lines. However, by its anaerobic incubation with human intestinal bacteria, it showed a potent cytotoxicity. When the main components, puerarin and daidzin, of Puerariae Radix were incubated with human intestinal bacteria, the main metabolites were daidzein and calycosin. These metabolites had the most potent cytotoxicity, compared to those of puerarin and daidzin. Raphani Semen, Rhei Rhizoma and Chungpesagan-tang had also the potent cytotoxicity against tumor cell lines by the anaerobic incubation with human intestinal bacteria.

• Reproductive and Developmental Biology
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• v.32 no.2
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• pp.127-133
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• 2008

The objective of this study was two folds: to investigate the relationship between paternal identification rate and sperm quality parameters such as motility and sperm chromatin structure assay after heterospermic insemination; to see if mutual complement between tests and development of useful technique to enhance the fertility in artificial insemination. In individual boar's fertilizing ability, 3 high fertility boars showed significantly high fertility (p<0.05) compared to 3 low fertility boars, but there was no difference in litter size between two groups. Sperm motility test in pooled and individual semen using computer assisted sperm analysis (CASA) revealed that no significant difference among boars. The high fertile boar showed tendency of low %Red (High red fluorescence/green+red fluorescence) in sperm chromatin structure assay (SCSA) but paternal identification rate from piglets did not differ after heterospermic insemination. The correlation coefficient between individual or pooled semen function test and farrowing rates were well correlated as follows: %Red with litter size (r= - 0.53, p=0.03); %Red with paternal identification rates (r=-0.51, p=0.03); paternal identification rates with litter size (r=0.57, p=0.02). These results indicate that sperm chromatin structure assay and sperm quality parameter test in pooled semen are useful method to predict and evaluate the fertilizing capacity after heterospermic insemination in boars.

• Korean journal of food and cookery science
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• v.16 no.6
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• pp.557-567
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• 2000

An optional ingredient, jasoja(Perillae semen), was adopted to improve the quality of Dongchimi. The final weight percentage of jasoja in Dongchimi was adjusted to 0, 0.25, 0.5, 0.75, or 1.0%, per radish, and sensory and microbiological characteristics were determined during fermentation at 10 for 45 days. The effect was varied depending on the amounts of jasoja, but Dongchimi fermented with 0.5% jasoja was most favored for color, flavor, taste, texture, and overall acceptability in sensory evaluation. According to a quantitative descriptive analysis for the product, the liquid portion of Dongchimi steadily became clearer and less sour in proportion to the amount of added jasoja. However, a strong off-taste was detected from 1.0% treatment. The viable cell numbers of total and lactic acid bacteria drastically increased during the first 2 days, and then gradually increased to their maximum values during fermentation and slowly decreased at the later stage. Dongchimi with 0.5% treatment showed a distinctive high number of microorganisms at the 15th-day of fermentation and this trend was maintained until the completion of fermentation. The lactic acid bacteria isolated and identified from Dongchimi were; Lactobacillus brevis, Lactobacillus plantarum, Leuconostoc mesenteroides, Lactococcus faecalis, and Lactococcus lactis. The combined number of Lactobacillus brevis and Lactobacillus plantarum began to increase right after preparation to as much as 10$\^$7/CFU/㎖, then decreased to 10-10$^3$CFU/㎖ afterward. This study showed that the addition of jasoja retarded the initial fermentation of Dongchimi; however, too much jasoja at above 1% weight level per Chinese radish might accelerate fermentation at the later fermentation stage and shoud be avoided. A comparable fermentation pattern was observed among the samples; however, more acceptable Dongchimi could be prepared by fermenting for 11 to 30 days at 0.5% jasoja concentration per radish.

• Natural Product Sciences
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• v.5 no.4
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• pp.186-189
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• 1999

To analyze scientifically the fundamental formulation theory and drug interaction on the purgative action of Chungpesagan-tang, which is one of the traditional Korean medical prescriptions that has been most frequently used for stroke, water extracts of herbal medicines with Rhei Rhizoma were administered into mice and the purgative action was measured. Water extracts of Raphani Semen or Cimicifugae Rhizoma with Rhei Rhizoma had more potent purgative activity than Rhei Rhizoma alone, although Raphani Semen alone displayed no purgative action. However, Platycodi Radix and Puerariae Radix inhibited the purgative action of Rhei Rhizoma. When Rhei Rhizoma with Raphani Semen or Cimicifugae Radix was extracted with water, sennoside A content in the water extract was increased. However, Puerariae Radix and Platycodi Radix decreased the content of sennoside A in the extracted water. The transforming rate of sennoside A of Rhei Rhizoma was inhibited by Puerariae Radix and Platycodi Radix. The transforming rate of sennoside A of Chungpesagan-tang to rheinan-throne by human intestinal microflora and its purgative activity were similar to those of Rhei Rhizoma. Finally we thought that the purgative action of Chungpesagan-tang could be controlled by the addition and subtraction of Chungpesagan-tang-composing herbal medicines.

• Journal of Embryo Transfer
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• v.15 no.1
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• pp.85-94
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• 2000

These experiments were conducted to examine the effects of theophylline, pentoxifylline and heparin on frozen-thawed Hanwoo sperm for enhancing motility and viability of sperm. Frozen-thawed semen collected from one bull was treated in TALP(tyrode-albuminlactate-pyruvate) containing varous concentrations of theophylline and pentoxifylline. After incubated at 5% CO2 in air atmosphere for 6 hours, the motility of sperm after the treatments was characterized by CASA(computer aided semen analysis) system. When monitored notility(MOT) and curvilinear velocity(VCL), theophylline and pentoxifylline exerted their optimal action at the concentration of 30 mM and 3 mM, respectively. No difference of sperm motility was observed when the sperm was treated with both substances compared with a single treatment of each substance. Comparison was then made for evaluating the effect of theophylline and / or pentoxiophylline on the motility and viability of significant treatment effects of each substance, high MOT and VCL values were detected in sperm treated with theophylline. In the case of sperm viability examined by an eosin-nigrosin staining, however, a significant decrease was found after the combined treatment of theophylline+pentoxyphilline than after the treatment with heparin alone or no treatment(P<0.05). In conclusion, theophylline, pentoxiphylline or heparin can be used for enhancing the motional characteristics and viability of frozen thawed Hanwoo semen. Considering characteristics of these substances, theophyline may be useful in the artificial insemination system, which requires vigorous sperm motility. While, heparin supporting sperm viability in vitro can be effectively used for improving in vitro-fertilization system.