• 대한한방부인과학회지
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• 제19권2호
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• pp.62-76
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• 2006

Purpose : These studies were undertaken to evaluate the effects of the Cynomorii Herba (CH) on the spermatogenic abilities such as the concentration, motility and morphological normality of sperm from the testis, and the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. Materials and Methods : We used the 2-month-old mice and administered 0.2ml extract solution of CH in the 0.1mg/ml, 1mg/ml, 10mg/ml and 100mg/ml once a day for 60days. The control group was administered the distilled water in the same way. After the administration of extract solution, we examined the number of total, motile and normal sperm from the cauda epididymis, the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. We observed the histological changes of isolated testis and compared to the testicular tissue especially seminiferous tubules between control and CH groups by histochemical method. Results : The concentration of total sperm and the motility of spermatozoa were significantly increased in the 1mg/ml, 10mg/ml and 100mg/ml CH groups, especially in 10mg/ml group, compared to the control group. The significant differences were observed in the normality of spermatozoa of the CH groups compared to the control group. In the histolocal analysis of the testicular tissues, the enlargement of testicular lobe diameter and apparent vasculogenesis between testicular lobes were observed in the CH groups compared to the control group. Also, the activity of hyaluronidase was significantly increased in the CH groups compared to the control group. In the antioxidant activity analysis, the activities of testicular peroxidase and testicular catalase were significantly increased in the CH groups compared to the control group, respectively. Conclusion : This study shows that CH has the beneficial effect on the concentration, morphology and motility of sperm, the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. We can suggest that CH extract solution be useful for the treatment of male sexual dysfunctions and infertility.

• 대한한방부인과학회지
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• 제19권3호
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• pp.41-54
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• 2006

Purpose : These studies were undertaken to evaluate the effects of Allii tuberosi Semen (ATS) on the spermatogenic abilities such as concentration, motility and morphological normality of sperm from the testis and the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. Materials and Methods : We used the 8-week-old mice and administered the 0.2 ml extract solution of ATS in the different concentration (0.1 mg/ml, 1 mg/ml, 10 mg/ml and 100 mg/ml) once a day for 60 days. The control group was administered the distilled water in the same way. After the administration of each extract solution, we examined the number of total, motile and normal sperm, the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. Also we observed the histological changes of isolated testis. And we compared to the testicular tissue especially seminiferous tubules between control and treated group by histochemical methods. Results : The concentration of total sperm, the motility and normality of spermatozoa were significantly increased in ATS groups, especially in 1 and 10 mg/ml groups, compared to control group. In the histological analysis of the testicular tissues, the enlargement of testicular lobe diameter and apparent vasculogenesis between testicular lobes were observed in the ATS groups compared to the control group, respectively. Also, the activity of hyaluronidase was significantly increased in the ATS groups compared to the control group. In the antioxidant activity analysis, the activity of testicular peroxidase was significantly increased in the ATS groups compared to the control group, especially in 1 mg/ ml group. The activity of testicular catalase was increased in ATS groups. Conclusion : This study shows that ATS has the beneficial effect on the concentration, morphology and motility of sperm, the activities of sperm hyaluronidase and testicular peroxidase. We can suggest that ATS extract solution be useful for the treatment of male sexual dysfunctions and infertility.

• 대한한방부인과학회지
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• 제19권1호
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• pp.111-124
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• 2006

Purpose : This study was conducted to investigate the dose dependent effects of Panax Ginseng on the reproductive functions in mice. Methods : We used the 8-week-old mice, and administered 0.2ml extract solution of Panax Ginseng in the different concentration once a day for 60 days. The control group was administered 0.2ml normal saline in the same way and duration. We counted the total, motile and normal sperm number of the cauda epididymis and measured the activities of sperm hyaluronidase, peroxidase and catalase of the isolated testis tissues. And we observed histological changes of surgically isolated testis by histochemical methods. Results : All Panax Ginseng extract solution groups showed significantly dose dependent differences in the total number, the motility and normality of sperms compared with the control group, respectively. In the histological analysis of the testicular tissues, all Panax Ginseng extract solution groups showed the enlargement of testicular lobe diameter and apparent angiogenesis between seminiferous tubules. And the activity of typical sperm enzyme, hyaluronidase, was significantly increased in the Panax Ginseng extract solution groups compared to the control group. In the antioxidant activity analysis, the activities of peroxidase and catalase were significantly increased in the Panax Ginseng extract solution groups compared to the control group. Conclusion : This study shows that Panax Giseng has the beneficial effects on the concentration, morphology and motility of sperm, the activities of sperm hyaluronidase, testicular peroxidase and catalase. We can suggest that Panax Ginseng be useful for the treatment of male infertility.

• 대한한방부인과학회지
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• 제18권3호
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• pp.17-31
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• 2005

Purpose : These studies were undertaken to evaluate the effects of the administration of different concentrated Morindae officinalis Radix extract solution on the spermatogenic abilities such as concentration, motility and morphological normality of sperm from the testis and the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. Methods : We used the 2-month-old mice and administered the extract solution of Morindae officinalis Radix in the different concentration once a day for 60 days. The control group was administered the normal saline in the same way and duration. We examined the number of total, motile and normal sperm from the cauda epididymis, the activities of sperm hyaluronidase, testicular peroxidase and testicular catalase. Also we observed changes of isolated testis before and after administration of Morindae officinalis Radix extract solutions the mice. And we compared to the testicular tissue especially seminiferous tubules between control and treated group by histochemical methods. Results : The significant dose-dependent differences were observed in the concentration of total sperm, the motility and normality of spermatozoa of Morindae officinalis Radix extract solution administered groups compared to the control group, respectively. In the histological analysis of the testicular tissues, the enlargement of testicular lobe diameter and apparent vasculogenesis between testicular lobes were observed in the Morindae officinalis Radix extract solution administered groups compared to the control group, respectively. Also, the activity of hyaluronidase was significantly increased in the Morindae officinalis Radix extract solution administered groups compared to the control group. In the antioxidant activity analysis, the activity of testicular peroxidase was significantly increased in the Morindae officinalis Radix extract solution administered groups compared to the control group, respectively. Conclusion : This study shows that Morindae officinalis Radix has the beneficial effect on the concentration, morphology and motility of sperm, the activities of sperm hyaluronidase and testicular peroxidase. We can suggest that Morindae officinalis Radix extract solution be useful for the treatment of male sexual dysfunctions and infertility.

• 대한한방부인과학회지
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• 제18권1호
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• pp.142-155
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• 2005

Objective: This study was undertaken to evaluate the dose dependent effects of Epimedii Herba extract solution on the spermatogenic abilities such as concentration, motility and morphological normality of sperm from the testis, and the activities of spermhyaluronidase and antioxidants. Materials and Method: We choose the 2-month-old mice, and administered the extract powder of Epimedii Herba in the different concentration once in a day for 60 days. The control group was administerde to normal water in the isolated testis tissue. Also we observed changes of isolated testis at the before and after administration of Epimedii Herba extracts in the mice. And we compared to the testicular tissue especially seminiferous tubules between control and treated group by histochemical methods. Results: The significant dose dependent differences were observed in the concentration of total sperm, the motility and normality of spermatozoa of the Epimedii Herba extract administered groups compared than that of control group, respectively. In the histological analysis of the testicular lobes were observed in the Epimedii Herbaextract administered groups than control group, respectively. Also, the activity hyluronidase was significantly increased in the Epimedii Herba extract administered groups than that of the control group. In case of antioxidant activity analysis, the activity of peroxidase and catalase were significantly increased in the Epimedii Herba extract administered groups than that of control group, respectively. Conclusion: This study shows that Epimedii Herba can effect the count and motility of sperm, the important ractor in male fertility and also promote the activity of antioxidants, catalase and peroxidase, which is the important factor in spermatogenesis.

• Clinical and Experimental Reproductive Medicine
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• 제47권3호
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• pp.168-179
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• 2020

Objective: This study investigated testicular oxidative stress status and physiomorphological function in Wistar rats fed with yaji and cadmium chloride (CdCl₂). Methods: Sixty male albino Wistar rats (12 per group) were randomly assigned to five groups: group I (control), group II (300 mg/kg.bw of yaji), group III (500 mg/kg.bw of yaji), group IV (2.5 mg/kg.bw of CdCl₂), and group V (2.5 mg/kg.bw of yaji+4 mg/kg.bw omega-3). Each group was evenly subdivided into two subgroups and treatment was administered for 14 days and 42 days, respectively. Semen quality (sperm count, progressive motility, normal morphology, and gonadosomatic index), hormones (testosterone, follicle-stimulating hormone, and luteinizing hormone), testicular oxidative stress markers (superoxide dismutase, catalase, glutathione peroxidase, and malonaldehyde) and testicular histomorphological features were examined. Results: Yaji caused significant (p< 0.05) dose- and duration-dependent reductions in semen quality, the gonadosomatic index, testosterone, follicle-stimulating hormone, and luteinizing hormone. Yaji also caused significant (p< 0.05) dose- and duration-dependent decreases in superoxide dismutase, catalase, and glutathione peroxidase activity, as well as increased testicular malonaldehyde levels. Yaji induced distortions in the testicular histological architecture. CdCl₂ damaged testicular function by significantly (p< 0.05) reducing semen quality, reproductive hormone levels, and oxidative stress markers in albino Wistar rats. CdCl₂ also altered the histology of the testis. Conclusion: This study shows that yaji sauce has similar anti-fertility effects to those of CdCl₂, as it adversely interferes with male reproduction by impairing oxidative stress markers and the function and morphological features of the testis.

• 대한한의학회지
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• 제25권4호
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• pp.90-94
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• 2004

Objective : This study was conducted to investigate the effects of Panax Ginseng (인삼) on the sperm motility and spermatogenesis in the male rat. Methods : We used 8-week-old Sprague-Dawley rats, and administered the extract powder of Panax Ginseng to 5 rats (treated group) and normal saline (control group) once a day for 28 days. We isolated their testes surgically, then observed the change of the body weights before and after administration of Panax Ginseng extracts and normal saline. We observed the weight of the testes, epididymis, vascular gland, and prostate. Also, we examined the total, normal motile sperm concentration, and the concentration of testicular catalase and peroxidase. Results : We found that the concentration of normal, motile sperm in the testes of the Panax Ginseng group showed a significant difference compared with the control group. The angiogenesis of the seminiferous tubule was increased and the increasement of the number of spermatogonia, primary and secondary spermatocyte was observed in the Panax Ginseng group through a microscope. The body weight, the weight of the testes, epididymis, prostate and the concentration of testicular catalase and peroxidase were higher in the Panax Ginseng group but showed no significant difference. Conclusion : This study shows that Panax Ginseng may have an effect on the morphology and motility of sperm, the important factor in male fertility, and can promote the concentration of antioxidants, catalase and peroxidase, which is the important factor in spermatogenesis.

• 대한한방부인과학회지
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• 제18권4호
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• pp.24-35
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• 2005

Purpose : This study was conducted to investigate the effects of Cynomorii Herba (鎖陽) on　the reproductive competence in male mice.　Methods ：　We used 8-week-old Spraque-Dawley rats and administered the extract powder of Cynomorii Herba to 5 rats and normal saline to control group once in a day for 28 days. Then we observed the changes of body weight before and after administration of Cynomorii Herba extracts and normal saline. We isolated their testis surgically and observed the weight of testis, epididymis, vascular gland and prostate. Also we examined the total, normal and motile sperm concentration, the concentration of testicular catalase, peroxidase and configuration of testicular tissue before and after administration of Cynomorii Herba extracts and normal saline. Results : We found that the concentration of total, normal, motile sperm in testis of Cynomorii Herba treated group shows significant difference compared with the control group. The body weight, the weight of testis, epididymis and the concentration of testicular catalase and peroxidase were higher in the Cynomorii Herba treated group, on the other hand the weight of vascular gland was lower in the Cynomorii Herba. But the contents of above statement showed no significant difference. The weight of　prostate showed lower in the control group statistically than that of the Cynomorii Herba treated group. We observed the seminiferous tubules taken shape minutely and the number of normal sperm increased in Cynomorii Herba treated group's testicular tissue. Conclusion This study shows that Cynomorii Herba may have an effect on the concentration, morphology and motility of sperm, the important factor in male fertility.

• 대한한의학회지
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• 제26권4호
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• pp.31-38
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• 2005

Objectives: This study was conducted to investigate the effects of Morindae officinalis Radix (巴戟) on the spermatogenesis and antioxidant activities in the Sprague Dawley (SD) rat. Materials and Methods: We choose the 2-month-old SD rats, and administered the extract powder of Morindae officinalis Radix once in a day for 28 days. The control rats were administered normal water in the same way and duration. We observed changes of body weight, surgically isolated testis, epididymis, vascular gland and prostate gland before and after administration of Morindae officinalis Radix extracts in SD Rats. Also we compared the testicular tissue, especially seminiferous tubules between the control and treated groups by histochemical methods. In addition, we examined the total, normal, morphologic and motile sperm in the cauda epididymis, and the activity of catalase and peroxidase in the isolated testis tissue. Results: There was no significant difference between control and treatment groups in the body weight, testis, vascular and prostate gland, but the weight of epididymis showed significant difference in the control group. The concentration of total sperm, the motility and normality of spermatozoa was significantly different when compared with the control group, respectively. In the histological examination of testicular tissues, the tendency of increasement of angiogenesis between seminiferous tubules was observed. And the concentration of spermatogonia, primary and secondary spermatocyte and sperm were higher than that of control testicular tissues. Finally, the activity of catalase and peroxidase related inhibitory molecules of oxidation were slightly increased in the treatment group than those of control group. Conclusions: This study shows that Morindae officinalis Radix has the beneficial effect on the concentration, morphology and motility of sperm, the important factor in male fertility. We can suggest that Morindae officinalis Radix has an effect on the spermatogenesis in the SD rat.

• Clinical and Experimental Reproductive Medicine
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• 제50권1호
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• pp.26-33
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• 2023

Objective: Human exposure to multiple xenobiotics, over various developmental windows, results in adverse health effects arising from these concomitant exposures. Humans are widely exposed to bisphenol A, and acetaminophen is the most commonly used over-the-counter drug worldwide. Bisphenol A is a well-recognized male reproductive toxicant, and increasing evidence suggests that acetaminophen is also detrimental to the male reproductive system. The recent recognition of male reproductive system dysfunction in conditions of suboptimal reproductive outcomes makes it crucial to investigate the contributions of toxicant exposures to infertility and sub-fertility. We aimed to identify toxicity in the male reproductive system at the mitochondrial level in response to co-exposure to bisphenol A and acetaminophen, and we investigated whether melatonin ameliorated this toxicity. Methods: Male Wistar rats were divided into six groups (n=10 each): a control group and groups that received melatonin, bisphenol A, acetaminophen, bisphenol A and acetaminophen, and bisphenol A and acetaminophen with melatonin treatment. Results: Significantly higher lipid peroxidation was observed in the testicular mitochondria and sperm in the treatment groups than in the control group. Levels of glutathione and the activities of catalase, glutathione peroxidase, glutathione reductase, and manganese superoxide dismutase decreased significantly in response to the toxicant treatments. Likewise, the toxicant treatments significantly decreased the sperm count and motility, while significantly increasing sperm mortality. Melatonin mitigated the adverse effects of bisphenol A and acetaminophen. Conclusion: Co-exposure to bisphenol A and acetaminophen elevated oxidative stress in the testicular mitochondria, and this effect was alleviated by melatonin.