No abstract available.
Humans ; Infertility* ; Male*

BACKGROUND: Many women have experienced artificial abortion, but artificial abortion itself may take a life away from a fetus and also influence serious effect on operated womens health condition. So this study was attempted to offer basic information for improving maternity health condition by knowing womens artificial abortion performance status and recognition about its complication. METHODS: The 215 married women who visited in OPD of certain hospital in Pusan from november 1994 to January 1995, answered the question about experience of artifial abortion the recognition about its complication, and artificial abortioned group answered the reason of artificial abortion and the experience of complication. RESULTS: The number of women who experienced artificial abortion was 107 persons(49.8%). More educated women have experienced less artificial abortion. The causes of artificial abortion were birth control as of 40.6%, continuation of occupation or study as of 20.6%, for preserving health condition as of 14.2%, impossible marriage as of 14.2%. 115 persons out of 215 persons (53.4% ) answered they heard about, its complicatons. In relation to health, 66 persons(30.7% ) answered that the abortion had no relation with health condition or they answered they have no idea about the issue, 68 persons(31.6%) answered that the abortion had relation with but its complication would be soon recovered. Higher understanding was obtained in higher educated group(P<0.05). If unwanted pregnancy occur to them in the future, 32 persons(27.8%) in recognized group and 38 persons(38%) in unrecognized group answered they would perform artificial abortion. So understanding about complicaton of artificial abortion has little effect on their artificial abortion rate. CONCLUSIONS: Recognition of complications of married women is low, and recognition degree doesnt affect artificial abortion. So, not only education about complications of artificial abortion and contraception but also social performance of sharing womens responsibility for birth control or bringing up infants is necessary.
Abortion, Induced ; Busan ; Contraception ; Education ; Female ; Fetus ; Humans ; Infant ; Marriage ; Occupations ; Pregnancy ; Pregnancy, Unwanted ; Women's Health

No abstract available.
Animals ; Blastocyst* ; Embryonic Structures* ; Glucose* ; Mice*

NO abstract available.
Glomerulonephritis, IGA* ; Humans ; Immunoglobulin A* ; Lymphocytes* ; RNA, Messenger* ; Transforming Growth Factor beta

No abstract available.
Quinolones* ; Vibrio vulnificus* ; Vibrio*

OBJECTIVE: To observe the capability of fertilization and embryo development including blastocyst formation of the oocytes in simple media after thawing of the cryopreserved cumulus-free mouse oocytes by vitrification method. METHODS: Oocytes were collected from 5 to 6 weeks old ICR female mice, and were denuded from the cumulus cells by 0.1% hyaluronidase. Recovered mature oocytes in study group were cryopreserved by vitrification method using EM grid for 5~7 days. In brief, oocytes were exposed in dPBS containing 1.5 M EG and 5.5 M EG+1 M sucrose for 2.5 minutes and 20 seconds each, and then executed vitrification by plunging in LN2 after loading on EM grid. Thawing treated by exposure of 1, 0.5, 0.25 and 0.125 M sucrose solution for 2.5 minutes each in order and used for experiments. Spermatozoa aspirated form the epididymis of 12 weeks old ICR male mice were used for insemination after capacitation. T6 media containing 0.4% BSA were used for fertilization and development. RESULTS: Survival and fertilization rates after thawing were 76.9% and 79.6% respectively. Fertilization rate was lower (p<0.005) than that of control group (92.9%). There was no difference in embryo developmental rates from 2-cell to morula, however, the blastocyst formation rate and mean cell numbers of blastocysts in study group (63.3%, 58.9+/-9.2) were lower compared with those of control group (76.1%, 63.5+/-8.9). CONCLUSION: Vitrification is an effective method for mouse mature oocyte cryopreservation with high survival and fertilization rate after thawing. And in simple media, fertilization rates and embryo development of frozen-thawed mouse oocytes are satisfactory.
Animals ; Blastocyst ; Cell Count ; Cryopreservation ; Cumulus Cells ; Embryonic Development* ; Embryonic Structures* ; Epididymis ; Female ; Fertilization ; Fertilization in Vitro* ; Humans ; Hyaluronoglucosaminidase ; Insemination ; Male ; Mice* ; Morula ; Oocytes* ; Pregnancy ; Spermatozoa ; Sucrose ; Vitrification*

No abstract available.
Semen*

No abstract available.
Animals ; Fertilization in Vitro* ; Herpes Zoster* ; Mice* ; Oocytes*

BACKGROUND: Recruitment and development of multiple follicles in response to gonadotropin stimulation are the key factors leading to successful treatment by assisted reproductive technologies. Prediction of ovarian responses prior to stimulation is useful in counselling and helpful in adjusting the dosage of gonadotropin to individual patients. OBJECTIVE: To evaluate the number of antral follicles of both ovaries as a predictor of outcome of assisted reproductive technologies. METHODS: Data were collected by a retrospective analysis. A total of 56 consecutive infertile women were undergoing the first cycle using a standard regimen of ovarian stimulation from July, 2000 to June, 2001. Basal FSH, LH, prolactin, and estradiol concentration were measured. The number of follicles (2-5 mm) were recorded. RESULTS: In women with fewer antral follicles, the number of retrieved eggs was significantly decreased and increased the duration and dosage of human menopausal gonadotropin, but pregnancy rate was similar to those with a higher number of antral follicles. CONCLUSION: It is suggested that the total antral follicle number is sensitive ultrasound parameter in predicting the ovarian response.
Eggs ; Estradiol ; Female ; Gonadotropins ; Humans ; Ovary ; Ovulation Induction ; Ovum ; Pregnancy Rate ; Prolactin ; Reproductive Techniques, Assisted* ; Retrospective Studies ; Ultrasonography