• 동의생리병리학회지
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• 제33권2호
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• pp.141-150
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• 2019

Despite the development of assisted reproduction technologies (ART) including in vitro fertilization (IVF), the poor ovarian response and endometrial receptivity remains clinically a major unmet need. Although these problems are difficulties to solve in infertility treatment, there are no good therapeutic option yet. Traditional herbal remedies and acupuncture, therefore are being proposed as alternative treatment. Our group found that traditional herbal medicines such as Paeonia lactiflora L.(PL, 芍藥), Cyperus rotundus L.(CR, 香附子), and Perilla frutescens (PF, 紫蘇葉) could improve endometrial receptivity. In this study, we found out Yeosin-san (如神散) as an optimal herbal formula via combination of the previously established herbal medicines. Yeosin-san is a traditional Korean medical formula which was established by Ziming Jin (陳自明) and recorded in Furendaiquanliangfang (婦人大全良方) at first. The formula traditionally used for treating abnormal uterine bleeding and leukorrhea. It showed a highest effect on leukemia inhibitory factor (LIF) expression and on the adhesion between trophoblastic cells and endometrial cells. In addition, it has been shown that the Yeosin-san not only increases the endometrial receptivity to improve the embryo implantation but also enhances the ovary function by expressing the angiogenesis-related genes. Here we suggest that Yeosin-san could be a novel and effective candidate for treating female infertility.

• 한국발생생물학회지:발생과생식
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• 제12권1호
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• pp.77-86
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• 2008

본 연구에서는 LIF의 첨가가 분리된 할구 유래의 생쥐 배아줄기세포 확립에 미치는 영향을 살펴보았다. 과배란 유도된 BDF1 생쥐로부터 2-세포기의 배아를 회수하여 각기 LIF가 첨가되지 않은 배양액과 1,000, 2,500, 5,000 U/mL의 LIF가 첨가된 배양액에서 포배기 배아까지 배양하였다. 배양된 포배기 배아는 차별화 염색 방법을 이용하여 내세포괴와 영양외배엽의 수를 계수하였다. 2,500 U/mL의 LIF 첨가 시 대조군($21.0{\pm}4.0$ vs. $15.9{\pm}5.0$, P<0.01)과 1,000 U/mL의 LIF를 처리한 군($21.0{\pm}4.0$ vs. $16.6{\pm}4.9$, P<0.05)에 비해서 내세포괴의 수가 유의하게(P<0.05) 증가하였다. 배아줄기세포주 확립 배양액으로는 FBS 대신 20% KSR과 0.01 mg/mL의 ACTH를 사용하였다. 2,500 U/mL의 LIF를 첨가 시 배아줄기세포 확립 효율이 36.7%(11/30)로 가장 높은 효율을 나타내었다. 이러한 배양 조건을 기본으로 하여 2-와 4-세포기 배아의 단일 할구를 분리하여 각기 21.4%(3/14)와 4.0%(1/20)의 효율로 단일 할구 배아줄기세포주를 확립할 수 있었다. 단일 할구로부터 확립된 배아줄기세포주와 이들에서 분화된 배아체는 세포면역학적 염색 방법과 RT-PCR 방법을 통해 그들의 미분화 특성과 삼배엽성 분화 특성을 확인할 수 있었다. 결론적으로 배양액에 LIF를 첨가하여 포배기 배아의 내세포괴 수를 증가시킬 수 있었으며, 분리된 할구의 배아줄기세포주 확립 효율을 향상시킬 수 있었다.

• 대한한방부인과학회지
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• 제18권4호
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• pp.106-118
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• 2005

Purpose : Deoyeongjeon(DYJ : 大營煎) is used in female infertility, caused by　ovulation disorder. so this study is to examine what are the effects of the Deoyeongjeon(DYJ) on the vulation and Ovary in Rats Methods : 4weeks Female Sprague-Dawley 12 rats of weighting 160-l80g, were divided into three groups including the DYJ oral administration(4ml/kg) groups(4heads) and DYJ oral administration(8m/lkg) groups(4heads). then we observed changes in the serum concentrations of FSH, LH, and estradiol(E2) and the histological changes of ovary and the immunohistochemical staining for progesterone receptor in ovary of rats. Results : 1. Blood FSH level significantly increased in experimental group as compared with control group. 2. In blood LH level, experimental group showed no efficacy as compared with control group. 3. In blood estradiol(E2) level, experimental group showed no efficacy as compared with control group. 4. In histological observations of ovary, ovulation increased in experimental group as compared with control group, which showed no efficacy. 5. In observations of immunohistochemical staining for progesterone receptor in ovary, immunohistochemical staining score (ISS) of atretic follicles significantly showed a tendency to decrease in experimental group as compared with control group. Conclusion : DYJ influences the pituitary gland and ovary to increase the ovulation of rats.

• Clinical and Experimental Reproductive Medicine
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• 제14권1호
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• pp.29-35
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• 1987

Alternative methods were used in the field of infertility as the latest means for the treatment of misconception. Artificial insemination, which has been commonly used already, IVF-ET and GIFT are also used as artificicial method for conception presently. Appling such methods to the patient, following three categories should be considered; first, there should be an understanding and an agreement from the patient, second, if possible, reduce the cost of hospital expense and relieve physical and emotional problems of the patient, and third, increcrsing the pregnancy rate. Under these considerations, complication and pitfalls of artifical inseminations are a big burden to the physian and the patient. Though the conicicental complications are relatively very rare, detailed laboratoy tests, carefull examinations, and follow-up studies are necessary. In the distribution of the age groups, 40.3% was in the 25 to 29 years group, 30 to 34 years was 45%. 35 to 39 years was 8% and only 3.2% was above the 40 age groups. The range of infertile periods were from 1 to 17 years, and half of the patients were over 5 years, the other group 20% in 3 years and 2 to 4 years were 10%. Among 159 cycles of artificial insemination, there were complications such as infection(1.9%) and discomfort(5%) and abnormal bleeding (0.6%). During pregnancy, clinical abortion (1.9%) and toxemia (2.5%) were shown. Sex of new born infants were, male (68%) and female (31%). Fortunately, there were no cases of psychological complication and genetic abnormality. Indications of artificial insemination for male factors were aspermia (2.5%), azoospermia (28.8%), oligospermia (26.4%) and asthenozoospermia (1.8%), for female factors were irregular cycle (11.7%) and dysmucorrhea.

• Anatomy and Cell Biology
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• 제56권4호
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• pp.526-537
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• 2023

Hepatitis C virus (HCV) infection is a major health problem worldwide and its eradication is mandatory. Direct acting HCV polymerase inhibitors, such as Sofosbuvir (SOF), is an effective regimen. However, it has some side effects like mutagenesis, carcinogenesis, and the impairment of testicular function. It is important to evaluate the safety of SOF on the ovary, as there are no studies yet. Increasing the production of Reactive Oxygen Species (ROS), causes oxidative stress, which affects ovulation process, female reproduction, and fertility. Accumulation of SOF in the cells was demonstrated to promote ROS generation. Vitamin E (Vit E) is an antioxidant agent that has an essential role in the female reproductive system, its deficiency can cause infertility. We explored the effect of SOF treatment alone and co-treated with Vit E on ovarian ROS level and ovarian morphology experimentally using biochemical and immunohistochemical studies. Significant changes in oxidative stress markers; nitric oxide and malondialdehyde lipid peroxidation, antioxidant enzymes; catalase, super oxide dismutase, and reduced glutathione, proliferating markers; proliferation cell nuclear antigen and Ki-67 antigen and caspase 3 apoptotic marker were demonstrated. It was shown that where SOF induced oxidative stress, it also aggravated ovarian dysfunction. The essential role of Vit E as an antioxidant agent in protecting the ovarian tissue from the effect of oxidative stress markers and preserving its function was also displayed. This could be guidance to add Vit E supplements to SOF regimens to limit its injurious effect on ovarian function.

• 동의생리병리학회지
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• 제18권5호
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• pp.1463-1470
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• 2004

Paljinickmohwan(八珍益母丸) is used in female infertility. especially due to deficiency of qi and blood or Qihyulyanghe(氣血兩虛). An attempt was made to evaluate the influences of PJIMH on the serum concentrations of FSH, LH, and estradiol(E2), the histological changes of ovary and the immunohistochemical staining for AT2 receptor in ovary of rats. The results of the study were as follows : Blood FSH level significantly increased in experimental group as compared with control group. In blood LH level, experimental group as compared with control group showed no efficacy. Blood E2 level significantly increased in experimental group as compared with control group. In histological observations of ovary, ovulation increased in experimental group as compared control group, which showed no efficacy. In observations of immunohistochemical staining for AT2 receptor in ovary, there is no difference between control group and experimental group. According to these results, it can be concluded that PJIMH influences ovary to increase the ovulation of rats.

• 턱관절균형의학회지
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• 제9권1호
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• pp.24-34
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• 2019

울산광역시 동구 보건소 협력 사업으로 한 2014년도 한방 난임 치료 1증례를 포함한 6증례중에서 난임의 치료방법으로 4증례는 FCST의 편차수정, 음양균형장치를 포함한 PBT, 침 치료, 부항, 뜸, 한약 등의 복합치료로 전신 증상의 개선 및 감소에 현저한 치료효과가 나타남을 관찰하였다. 2증례는 음양균형장치와 PBT는 제외되었다. 또한 그 결과로 6증례 모두 자연 임신에 성공하여 출산하였고 출산한 아기들도 건강한 상태임을 확인하였다.

• Clinical and Experimental Pediatrics
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• 제53권12호
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• pp.989-993
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• 2010

Although numerous clinical observational studies have been conducted over a period of over 30 years, the clinical significance of $Ureaplasma$ infection is still under debate. The $Ureaplasma$ speices. is a commensal in the female genital tract and considered to have of low virulence; however, $Ureaplasma$ colonization has been associated with infertility, stillbirth, preterm delivery, histologic chorioamnionitis, and neonatal morbidities, including congenital pneumonia, meningitis, bronchopulmonary dysplasia, and perinatal death. Recently, $Ureaplasma$ was subdivided into 2 separate species and 14 serovars. $Ureaplasma$ $parvum$ is known as biovar 1 and contains serovars 1, 3, 6, and 14, and $Ureaplasma$ $urealyticum$ (biovar 2) contains the remaining serovars (2, 4, 5, and 7-13). The existence of differences in pathogenicities of these 14 serovars and 2 biovars is controversial. Although macrolides are the only antimicrobial agents currently available for use in neonatal ureaplasmal infections, in the current clinical field, it is difficult to make decisions regarding which antibiotics should be used. Future investigations involving large, multicenter, randomized, controlled studies are needed before proper recommendations can be made for clinical practice.

• 한국동물위생학회지
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• 제37권3호
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• pp.179-183
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• 2014

Reproductive losses in a herd can be huge. Fetal reabsorption or undefined infertility often remain undetected. Routine herds monitoring for exposure, controlling the introduction of potential agent carriers, appropriate biosafety procedures, and vaccination where possible are together the best security against abortion and stillbirth inducing disease. For biosecurity of local farms, we performed antibody titers of abortion and stillbirth related diseases such as bovine viral diarrhea virus (BVDV), infectious bovine rhinotracheitis virus (IBRV), Neospora caninum, Toxoplasma gondii and Campylobacter fetus subsp venerealis. The blood samples were collected from 500 female Hanwoo over 1 year old of 100 farms in Jeonbuk eastern area. Champhylobater serological test was evaluated by the standard tube agglutination test (STAT) and other pathogen's antibodies were detected by indirect-enzyme linked immunoassay (I-ELISA). The seroprevalence of abortion and stillbirth inducing disease were BVDV 72.4%, IBRV 13.0%, N. caninum 1.2%, T. gondii 10.4% and C. venerealis 0.6%, irrespectively.

• 대한한방부인과학회지
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• 제15권4호
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• pp.218-227
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• 2002

Pelvic Inflammatory Disease(PID) is a spectrum of inflammatory disorders of the female genital tract involving at least the endrometrium and may include the fallopian tubes, ovaries, and pelvic cavity. Women with PID acutely experience pain and are at risk for sepsis; however, the long-term complications such as chronic pelvic pain, organic changes like chronic salpingitis, adhesions, etc., and the significant increases in ectopic pregnancy and infertility are more important and hard to control. This study is about one patient who has chronic PID with inflammatory pelvic mass. The patient was treated with retention enema therapy which use herbs effective for reducing inflammation, resolution abdominal mass, promoting blood circulation. Also, treated with herbal medication of Danchisoyosan(丹梔逍遙散) and Moxibution at Zhongwan(中脘), Guanyuan(關元). After total treatment for three months, the patient's symptoms are improved and the size of inflammatory pelvic mass is reduced. This results indicates that the combination treatment, especially the retention enema therapy is effective on reducing symptoms of PID and the size of secondary inflammatory organic changes.