• Journal of Chest Surgery
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• v.26 no.6
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• pp.483-487
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• 1993

From July 1990 to August 1992,78 Hickman catheters and 22 chemoports were inserted in 98 patients for chemotherapy.We analyzed the clinical data of these patients. The results were as follows: 1]Mean age of patients was 42.8$\pm$1.6[SE] years 2]Male to female ratio was 1.09:1 3]The diseases of the cases were leukemia[66] ,lymphoma[8], stomach cancer[8],uterine cervix cancer[5],ovarian cancer[4],lung cancer[3],aplastic anemia[2],maxillary gland cancer[1],pancreas cancer[1],malignant mesothelioma[1] and multiple myeloma[1] 4]Mean values of preoperative WBC counts,platelet counts,PT and APTT were 31,500$\pm$ 8,132[SE]/mm,104,000$\pm$ 12,200 [SE]/mm,82$\pm$ 1.9[SE]% and 32$\pm$ 0.8[SE] sec,respectively. 5]The average duration of catheter uses was 121.7$\pm$ 17.3[SE]days. 6]The complications were subcutaneous tunnel bleeding or hematoma[2],exit site or subcutaneous tunnel infection[2] and catheter related septicemia[1]. 7]The causes of catheter removal were patient`s death or hopeless discharge[22],completion of treatment[6],subcutaneus hematoma or bleeding[2],exit site or subcutaneous tunnel infection[2] and catheter related septicemia[1].So,we concluded that Hickman catheter and chemoport were useful vascular access for chemotherapy in patients with malignant diseases, with low rate of complication and longterm duration.

• Korean Journal of Veterinary Research
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• v.7 no.2
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• pp.56-59
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• 1967

Number of dairy cow patients diagnosed and treated at Hyup Dong Large Animal Clinic during the year, October 1, 1966, through September 30, 1967, were amounted to 1,119 cases and the result of analysis of disease incidence during one year period were as follow: 1. In the etiologic diagnostic categories, diseases cause by infection with lower organism were most productive and 43.3% of all diagnosis involved in this category. 2. In the topographic diagnostic categories, 37.3% of all diagnosis involved the urogenital system and were observed most productive. 3. As a result of each topographic diagnostic categories were subdivided into disease entities, 21.4% of all diagnosis involved the mastitis and this were observed most productive in the miscellaneous disease entities. Next productive disease were indigestion (11.9%), endometritis(11.5%), miscellaneousl ovarian disease(11.1%) and retained placenta(81.1%) chronologicaly.

• Clinical and Experimental Reproductive Medicine
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• v.7 no.1_2
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• pp.27-34
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• 1980

The status of artificial insemination was surveyed by investigating 20796 heads of adult dairy cattle out of 30464 heads at 1649 dairy farms located Seoul and Gyung-Gi and Chung-Cheong province area, and the results are as follows: 1. There were 286 small farms feeding less than 5 heads occupying 17.3% of total farm number, and 1083 medium sized dairy farms feeding between $6{\sim}20$ heads occupying 65.64% and also 280 large dairy farms feeding more than 21 heads occupying 17.06% of total. 2. Population of cow aging from 2 to 6 years were 87.26% and among 20907 heads of dairy cattles which had calved previously 13196 heads had histories of one to four calving 90.40%. 3. The successful conception rate with first A. I. occupied only 53.43% and 92.4% after third A. I. service. The average A. I. frequency for successful conception per/head was 1.8 times. 4. The breeding status was pregnancy 61.72%, uncertain pregnancy 19.39%, and as physiological vacancy 12.48% and reproductive disorders 10.62%. 5. Among 1264 heads of reproductive disorders 856 heads were clue to ovarian diseases and occupied 68.98% of total disorders and uterus diseases 10.64% and repeat breeders occupied 17.64%.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.6
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• pp.3425-3428
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• 2013

Approximately, 15-20% of all cancers worldwide are caused by infectious agents. Understanding the role of infectious agents on cancer development might be useful for developing new approaches to its prevention. Mycoplasma genitalium is a clinically important sexually transmitted pathogen that has been associated with several human diseases. There have been a few studies suggestive of probable roles of Mycoplasma genitalium in cancer development, including prostate and ovarian cancers and lymphomas, but the role of this microorganism like other Mycoplasma species in neoplasia is still conjectural. Considering the prevalence of Mycoplasma genitalium infections and also the emergence of resistant strains, Mycoplasma genitalium needs more attention in the infectious agent cancer-causing research area.

• Childhood Kidney Diseases
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• v.10 no.2
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• pp.233-237
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• 2006

The clinical features of the Mayer-Rokitansky-K$\ddot{u}$ster-Hauser(MRKH) syndrome include normal female secondary sex characteristics, normal genitalia, congenital absence of vagina, rudimentary or bipartite uterus, normal ovarian function and normal ovulation, 46, XX, karyotype, frequent association of renal, skeletal and other congenital anomalies. We experienced a case of a premature infant with MRKH syndrome who had imperforate anus and unilateral renal agenesis.

• Journal of Veterinary Clinics
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• v.15 no.2
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• pp.358-363
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• 1998

These studies were performed to investigate what genital diseases could be diagnosed by ultrasonography in the mares associated with infertility. Of 159 thoroughbred breeders(4 to 18 years old), 31 mares which had been considered as the mares with reproductive disorders were examined by ultrasonography during the breeding season. 1. Hematoma in ovarian disordersl endometritis and pyometra in uterine disorders could be diagnosed by ultrasonography. 2.The rate of infertility was 19.5% out of 159 breeders and the rate of uterine disordres was 71.0% among the whole reproductive disorders. 3.Of 31 mares considered as the mares with infertilityi 26 mares were diagnosed by ultrasonography denoting 83.9% of diagnosis rate. 4.The highest average age of mares among the mares with reproductive disorders was 11.7 years in the mares with uterine disorders. The average age of the mares diagnosed as concepted was 7.5 years, which was much lower than that of the mares with reproductive disorders.5.Crushing one of twin vesicles was confirmed by ultrasonography. In conclusions ultrasonography was feasible for diagnosis of the mares with reproductive problems.

• Genomics & Informatics
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• v.16 no.4
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• pp.21.1-21.7
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• 2018

Metritis, the inflammation of the uterus caused by polymicrobial infections, is a prevalent and costly disease to the dairy industry as it decreases milk yield, survival, and the welfare of dairy cows. Although affected cows are treated with broad-spectrum antibiotics such as ceftiofur, endometrial and ovarian function are not fully recovered, which results in subfertility and infertility. According to culture-dependent studies, uterine pathogens include Escherichia coli, Trueperella pyogenes, Fusobacterium necrophorum, and Prevotella melaninogenica. Recent studies using high-throughput sequencing observed very low relative abundance of Escherichia coli, Trueperella pyogenes, and Prevotella melaninogenica in cows with metritis. Herein, we propose that metritis is associated with a dysbiosis of the uterine microbiota, which is characterized by high abundance of Bacteroides, Porphyromonas, and Fusobacterium.

• Journal of Radiation Protection and Research
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• v.37 no.4
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• pp.208-212
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• 2012

In previous studies, ovarian follicle in rat has been used a higher radiation dose than that for cancer radiotherapy in clinical practice. The aim of this study was to evaluate the effect of radiation dose used for cancer radiotherapy on ovarian follicle atresia in rat. Mice of 4-week-old female were whole body irradiated with 2 cGy or 2 Gy (Mevatron 67, Siemens, Germany) and sacrificed by cervical dislocation. Ovaries were collected at 24 hours after irradiation to observe the degree of follicular atresia. Ovaries were fixed in neutral formaldehyde solution for 24 hours and embedded with paraffin. Cutted in $5{\mu}m$ thickness with microtome and stained with hematoxylin and eosin (H&E) and TUNEL immunohistochemical stain, and examined histologically under a light microscope. All data were presented as mean ${\pm}SD$, calculating the ratio of normal or atretic follicles to total ovarian follicles. Statistical analysis was performed by the Mann Whitney test using the SPSS ver 19.0. Ratio of atretic to total follicles of 2 Gy group was significantly higher than control or 2 cGy groups (p<0.05). Ratio of normal to total follicles of 2 Gy group was significantly lower than control group in preantral follicle (64.0 vs. 87.7, p=0.027). Ratio of normal to total follicles of 2 cGy group was significantly increased more than control or 2 Gy groups in antral follicle, and there were no significant difference between control and 2 Gy groups (p=0.522). Radiation dose of 2 Gy for cancer radiotherapy have a significant effect on ovarian follicle atresia in rat.

• Asian-Australasian Journal of Animal Sciences
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• v.33 no.11
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• pp.1714-1724
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• 2020

Objective: MicroRNAs (miRNAs) are the most abundant small RNAs. Approximately 2,000 annotated miRNAs genes have been found to be differentially expressed in ovarian follicles during the follicular development (FD). Many miRNAs exert their regulatory effects on the apoptosis of follicular granulosa cells (FGCs) and FD. However, accurate roles and mechanism of miRNAs regulating apoptosis of FGCs remain undetermined. Methods: In this review, we summarized the regulatory role of each miRNA or miRNA cluster on FGCs apoptosis and FD on the bases of 41 academic articles retrieved from PubMed and web of science and other databases. Results: Total of 30 miRNAs and 4 miRNAs clusters in 41 articles were reviewed and summarized in the present article. Twenty nine documents indicated explicitly that 24 miRNAs and miRNAs clusters in 29 articles promoted or induced FGCs apoptosis through their distinctive target genes. The remaining 10 miRNAs and miRNAs of 12 articles inhibited FGCs apoptosis. MiRNAs exerted modulation actions by at least 77 signal pathways during FGCs apoptosis and FD. Conclusion: We concluded that miRNAs or miRNAs clusters could modulate the apoptosis of GCs (including follicular GCs, mural GCs and cumulus cells) by targeting their specific genes. A great majority of miRNAs show a promoting role on apoptosis of FGCs in mammals. But the accurate mechanism of miRNAs and miRNA clusters has not been well understood. It is necessary to ascertain clearly the role and mechanism of each miRNA or miRNA cluster in the future. Understanding precise functions and mechanisms of miRNAs in FGCs apoptosis and FD will be beneficial in developing new diagnostic and treatment strategies for treating infertility and ovarian diseases in humans and animals.

• Reproductive and Developmental Biology
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• v.36 no.1
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• pp.55-64
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• 2012

Peroxiredoxin II (Prdx II; a typical 2-Cys Prdx) has been originally isolated from erythrocytes, and its structure and peroxidase activity have been adequately studied. Prdx II has been reported to protect a wide range of cellular environments as antioxidant enzyme, and its dysfunctions may be implicated in a variety of disease states associated with oxidative stress, including cancer and aging-associated pathologies. But, the precise mechanism is still obscure in various aspects of aging containing ovarian aging. Identification and relative quantification of the increased proteins affected by Prdx II deficiency may help identify novel signaling mechanisms that are important for oxidative stress-related diseases. To identify the increased proteins in Prdx $II^{-/-}$ mice, we performed RBC comparative proteome analysis in membrane fraction and cytosolic fractions by nano-UPLC-$MS^E$ shotgun proteomics. We found the increased 86 proteins in membrane (32 proteins) and cytosolic (54 proteins) fractions, and analyzed comparative expression pattern in healthy RBCs of Prdx $II^{+/+}$ mice, healthy RBCs of Prdx $II^{-/-}$ mice, and abnormal RBCs of Prdx $II^{-/-}$ mice. These proteins belonged to cellular functions related with RBC lifespan maintain, such as cellular morphology and assembly, cell-cell interaction, metabolism, and stress-induced signaling. Moreover, protein networks among the increased proteins were analyzed to associate with various diseases. Taken together, RBC proteome may provide clues to understand the clue about redox-imbalanced diseases.