• Asian-Australasian Journal of Animal Sciences
• /
• 제18권6호
• /
• pp.787-794
• /
• 2005

The aim of this study was 1) to confirm the practical efficiency of a routine milk P4 monitoring system for postpartum reproductive management of a dairy herd, and 2) to evaluate the relationship between the blood metabolic profiles, milk quality and body weight of individual cows in the farm records, which may reflect the postpartum nutritional condition, and the time of postpartum resumption of ovarian activity of dairy cows. A total of 116 Holstein cows was used in the present study. First, during the period of Experiment 1, postpartum reproductive management based on weekly measured milk P4 concentration from individual cows was conducted. Compared with the reproductive records of the past two years without P4 monitoring, although the day from calving to first AI did not change, both the number of AI until pregnant (with P4; 1.9 times vs. without P4; 2.9 times) and the days open (with P4; 95.1 days vs. without P4; 135.8 days and 133.8 days) were significantly decreased. In Experiment 2, the measurement of blood constituents such as albumin, blood urea nitrogen, packed cell volume, ammonia, glucose, total cholesterol, non-esterified, AST and $\gamma$-GTP was performed on the blood samples taken once approximately 14 days postpartum, to monitor both health and nutritional conditions. The milk constituent parameters, such as milk protein (MP), milk fat (MF), SNF and lactose, collected from the monthly progeny test of individual cows, were used to monitor the postpartum nutritional status. Furthermore, the data obtained from the routine measurements of body weight were used to calculate the rate of peripartum body weight loss. The resumption day of the postpartum estrous cycle was assumed from the milk P4 profiles of individual cows. There was no clear relationship between each parameter from blood examination and those from resumption time. However, the cows had low values of MP, and SNF, which significantly affected the resumption of the postpartum estrous cycle. Similarly, a higher rate of body weight loss indicated a significant delay (more than 1 month) in the resumption of the postpartum estrous cycle, compared with the groups that had a medium or lower rate of body weight loss. The results of the present study demonstrated that the implementation of routine milk P4 monitoring-based postpartum reproductive management, together with milk quality parameters and routine BW data available in field conditions may be utilized as a practical approach for increasing the postpartum reproductive efficiency of a high yielding dairy herd.

• 한국가축번식학회지
• /
• 제15권1호
• /
• pp.23-32
• /
• 1991

本 硏究는 한국 在來山羊에 있어서 分娩後 子宮粘膜 및 膣粘膜上皮의 形態學的 變化를 알아보기 위하여 遂行하였다. 子宮 및 膣은 分娩直後 및 分娩後 1, 3, 10 및 21日에 光學顯微鏡的으로 觀察하였던 바 다음과 같은 結果를 얻었다. 1. 光學顯微鏡的 觀察에서는 子宮粘膜上皮細胞의 높이는 分娩後 時間이 經過함에 따라서 減少하는 傾向이었으며 apocrine樣 分泌像은 分娩後 1日부터 10日째에 觀察되었다. Trichrom染色에서 明照細胞와 暗照細胞의 出現頻度는 分娩後 1日째에 多數 觀察되었으나 21日째에는 小數 觀察되었고 PAS 陽性細胞는 小數가 出現하였으나 分娩後 21日째에는 觀察되지 않았다. 한편 分娩後 1日째에 子宮粘膜上皮細胞間 또는 上皮下에서 globule leucocyte(GL)가 多數 觀察되었으나 그후는 약간 減少하였고 分娩後 10日째부터 上皮細胞에서 空胞內에 crystalline樣 構造가 觀察되었다. 2. 膣粘膜上皮細胞의 높이는 分娩後 3日째에 가장 높았고 時期가 經過함에 따라 減少하였으며 肥滿細胞의 出現頻度는 時期가 經過함에 따라 增加하였다. 分娩後 3日째와 10日째의 膣粘膜上皮의 表層細胞는 立方形을 나타내었으며 分娩後 10日과 21日째에 粘膜上皮細胞內에 空胞가 觀察되었다.

• 대한간호학회지
• /
• 제35권5호
• /
• pp.798-809
• /
• 2005

Purpose: This study was performed to investigate the quantities of three neo-maternal exposures; visiting frequency, auditory contact and physical contact, and to examine the relationship between the quantities of each exposure and maternal attachment, maternal self-esteem and postpartum depression in 40 mothers of NICU babies during the first week in the NICU. Method: Each neo-maternal exposure was counted at every mother's visit to the newborn and maternal attachment, maternal self-esteem and postpartum depression were measured using the maternal attachment inventory, the maternal self-report inventory and Edinburgh Postpartum Depression Scale (EPDS) on the first and seventh day in the NICU. Result: The Mean of each neo-maternal exposure was 8.77(2.81) for the visiting frequency, 5.82(3.66) for the auditory contact and 5.60(2.89) for the physical contact during 7 days in the NICU. No significant changes were found in the scores of maternal attachment, maternal self-esteem and postpartum depression between the first and the seventh day in the NICU. The quantities of neo-maternal exposures were positively related to the scores of maternal attachment and maternal self-esteem but not related to postpartum depression. Conclusion: The results of the study suggest the lack of early neo-maternal exposure in cases of NICU hospitalization negate its beneficial effects on maternal psychological well-being in increasing maternal attachment and self-esteem. More efforts are neededfor the neo-maternal interaction and the reevaluation of NICU visitation hours in order to promote maternal-infant interaction.

• 여성건강간호학회지
• /
• 제10권1호
• /
• pp.15-22
• /
• 2004

Purpose: This study was to examine the effect of postpartum exercise on mental health. Mental health comprises a 9 symptom dimension of Somatization, Obsessive-Compulsive, Interpersonal Sensitivity, Depression, Anxiety, Hostility, Phobic anxiety, Paranoid Ideation, and Psychoticism. Method: A non-equivalent pre-test, post-test control group study was conducted. Fifty-two puerperal women who were admitted to a postpartum ward of a mother-baby clinic in Pusan were recruited; 26 women were assigned to the experimental group and 26 women to the control group. Postpartum exercise was applied to the experimental group from postpartum day 3 for a period of 8 weeks while no exercise program was applied to the control group. Mental health with SCL-90-R was measured before and after exercise. Data was analyzed using mean, $x^2$-test, t-test, and ANOVA by SPSS 10.0. Result: The mental health status in the exercise group did not show a statistically significant decrease when compared to that of the control group. Conclusion: There is no effect of postpartum exercise on women's mental health during the first 8 weeks of the postpartum period. Further studies are needed for randomized clinical trials with a larger sample size.

• 대한간호학회지
• /
• 제30권2호
• /
• pp.488-497
• /
• 2000

The purpose of this study was to explore the effect of a postpartum massage program on stress response in the Cesarean section mothers. The study focused on evaluating the effect of postpartum massage program on mood, anxiety, skin temperature and concentration of saliva and breast milk immunoglobulin A in the Cesarean section mothers. This study was designed as a nonequivalent control group pretest-posttest quasi-experimental study. Twenty-eight Cesarean section mothers were selected as experimental group, whereas twenty- seven were control group. The postpartum massage program consisted of 20 minutes of warm-up, massage and ending phases and used once a day. During each program, there were 4 minutes of warm-up, 14 minutes of massage on back, axillary and breasts, and 2 minutes of ending. Massage were used for the experimental group by the same investigator 20 times per minute. The massage technique used were efflurage, petrissage, accupressure, kneading and vibration. Skin temperature was monitored with YSI Tele-thermometer(Simpson electric Co., USA) before and after massage program. The concentration of immunoglobulin A in saliva and breast milk was analyzed by immunoturbididimeter assay(Cobas INTEGRA, Swiss) before and after massage program. Also at this time mood and anxiety were measured by self-report. The data were analyzed using SPSS version 7.5 and hypothesis was tested with ANCOVA analysis and Pearson coefficient correlation. The results were as follows : 1) Score of mood increased significantly after use of postpartum massage program. 2) Level of anxiety decreased significantly after use of postpartum massage program. 3) Skin temperature increased significantly after use of postpartum massage program. 4) Concentration of saliva immunoglobulin A increased significantly after use of postpartum massage program. 5) Concentration of breast milk immunoglobulin A did not change significantly after use of postpartum massage program. 6) After use of postpartum massage program, there was significant correlation between psychological stress response and physiological stress response.The results suggest that postpartum massage program can be effective nursing intervention to reduce stress response in the postpartum mothers under stress.

• 한국가축번식학회지
• /
• 제26권2호
• /
• pp.183-192
• /
• 2002

본 연구는 임신 및 분만후 rat에 oxytocin을 투여후 혈장, 자궁 및 태반 조직에서 estradiol-17$\beta$, progesterone, prostaglandin F$_2$$_{\alpha}$ 및 prostaglandin E$_2$그리고 자궁 조직의 oxytocin 수용체의 함량 사이의 관계에 대하여 조사하였다. 임신 rat에 oxytocin 투여 후 혈장 estradiol-17$\beta$의 농도는 임신 말기에 서서히 증가하여 임신 22일에 최고를 기록하였고 분만 후 1일에는 임신 16일 수준으로 감소하였다. Progesterone 농도는 임신 18일부터 분만 후 1일에 유의성 있는(p<0.05) 감소를 보였다. Prostaglandin F$_2$$_{\alpha}$ 및 Prostaglandin E$_2$농도는 임신 14일에서 임신 22일에 공히 상승하여 임신 22일에 최고를 기록하였고 분만 후 1일에는 급격히 감소하였다. Estradiol-17$\beta$의 농도는 자궁 조직에서 임신 14일에서 20일까지 서서히 증가하다가 임신 22일에 급격한 증가를 기록하였고 분만 후 1일에는 급격히 감소하여 임신 14일 수준을 유지하였으며 progesterone 농도는 임신 16일에 상승을 보인 후 임신 20일까지 급격히 감소하였고 분만 후 1일까지 같은 수준을 유지하였다. Prostaglandin F$_2$$_{\alpha}$ 및 prostaglandin E$_2$농도는 자궁조직에서 임신 말기 전기간에 상승하여 임신 22일에 최고를 기록한 후 분만 후 1일에는 급격히 감소하여 임신 14일과 비교하여 70% 수준을 기록하였다. Prostaglandin F$_2$$_{\alpha}$ 농도는 태반 조직에서 임신 14일에서 임신 22일까지 지속적으로 증가하였고 분만 후 1일에는 급격히 감소하였으며 prostaglandin E$_2$의 농도는 임신 14일에서 20일에 증가한 후 분만 후 1일까지 감소하였다. Oxytocin 수용체의 농도는 자궁 조직에서 임신 20일에서 임신 22일 사이에 급격히 증가한 후 분만 후 1일까지 비슷한 수준을 기록하였다. 이상에서와 oxytocin투여에 의한 임신 rat에 있어서 progesterone 농도의 감소에 이은 estradiol-17 $\beta$, prostaglandin F$_2$$_{\alpha}$, prostaglandin E$_2$및 oxytocin 수용체 농도의 증가는 조기에 시작되었다.

• 한국축산시설환경학회지
• /
• 제13권2호
• /
• pp.89-96
• /
• 2007

모돈의 산차와 분만후 일령이 비유모돈과 그 자돈들의 행동에 미치는 영향을 조사하기 위하여 산차는 $1{\sim}2$ 산차, $3{\sim}4$ 산차, 5 산차 이상으로 나누고 각각의 산차에 해당하는 모돈이 분만 후 1일, 7일, 14일, 21일이 경과하였을 때 비유모돈과 포유자돈의 행동을 조사하였다. $1{\sim}8$산차 범위의 총 36두의 Landrace 혹은 Yorkshire 순종모돈과 복당 자돈수가 $11{\sim}13$두인 $Landrace\;{\times}\;Yorkshire\;F_1$ 자돈 439두를 공시하여 각 산차와 분만일령에 해당하는 비유 모돈과 그 자돈을 대상으로 24시간 동안의 행동을 각 처리당 3반복으로 비유모돈은 옆으로 누워있는 자세, 엎드린 자세, 앉은 자세, 서 있는 자세, 먹는 동작, 마시는 동작으로 보낸 시간비율을, 포유자돈은 누워 있는 자세, 걸어 다니는 동작, 포유성공, 포유실패로 보낸 시간비율을 분석하였으며 그 결과를 요약하면 다음과 같다. 1. 분만 후 비유기간동안 모돈은 거의 대부분의 시간을 누워서 보내는 것으로 나타났으며, 앉아 있거나 서 있거나 먹고 마시는 동작으로 보내는 시간은 많게는 15%에서 적게는 5% 정도를 차지하는 것으로 조사되었다. 비유기간 동안 모돈의 행동 빈도는 누워있는 자세, 엎드린 자세, 서 있는 자세, 앉아있는 자세, 먹는 동작, 마시는 동작 순으로 많았다. 2. 산차에 따른 비유기간 동안 모돈의 행동은 누워있는 자세와 앉아 있는 자세는 모돈의 산차 간에 차이가 없었으나, 엎드린 자세는 $1{\sim}2$산차 모돈이 가장 낮게 나타났다(P<0.05). 서있는 자세, 먹는 동작, 마시는 동작은 일정한 경향을 나타내지 않았다. 3. 모돈의 비유기간 동안 그 자돈들의 행동은 분만 직후에 누워 있는 비율이 낮고 걷는 동작의 비율이 낮은 반면 포유 성공과 포유 실패가 동시에 높은 경향을 나타내었다. 분만 7일 이후에는 비유기간의 진행에 따른 차이가 없었다. 4. 모돈의 산차에 따른 그 자돈들의 행동은 $1{\sim}2$ 산차 모돈의 자돈들이 누워 있는 시간 비율과 포유 실패가 낮은 경향을 나타내었으나, 3산 이상 모돈의 자돈들은 어떤 행동의 차이도 찾을 수 없었다.

• 여성건강간호학회지
• /
• 제10권3호
• /
• pp.235-243
• /
• 2004

Purpose: The purpose of this study was to measure the effects of aroma inhalation on fatigue and quality of sleep of postpartum mothers. Method: The study design was a non-equivalent control group pre-post design. 51 Postpartum mothers were assigned either to a control group or to an experimental group that was exposed to aromas through inhalation for 6 days. Subjects in the experimental group were instructed to wear a necklace filled with Lavender and Eucalyptus oil from 2:00 PM to 8:00 PM every day. Fatigue was measured using the Rhoten Fatigue Scale. Sleep duration, night arousal frequency and sleep satisfaction were used to assess the quality of sleep. Result: There was a significant difference in the score of fatigue following the treatment between the experimental and control groups (t=-2.79 p=.00). However, there was no significant difference in sleep duration, frequency of night arousal and sleep satisfaction following aroma inhalation between two groups. Conclusion: This intervention appears to be effective in reducing the fatigue in postpartum mothers.

• Journal of Nutrition and Health
• /
• 제35권7호
• /
• pp.771-778
• /
• 2002

The purpose of this study is to investigate the contents of protein, fat, lactose and energy in the human milk and the intake of human milk and those nutrients in breast-fed infants from 16 lactating women in Seoul area during the first 5 months postpartum. Daily human milk intake was determined by test-weighing method and the milk from 16 mothers was analyzed for protein (semimicro Kjeldahl, N $\times$ 6.38), fat (milk checker), lactose (HPLC). Energy was calculated by Atwater and milk factor. The mean intake of human milk to the 5th month of lactation was 668 $\pm$ 186 $m\ell$/day. Mean protein contents of the human milk at 0.5, 12, 3, 4 and 5 months postpartum showed 1.48, 1.35, 1.17, 1.11, 1.15 and 1.10 g/100 $m\ell$ respectively. Lipid and lactose contents of the human milk during the first S months postpartum averaged 3.38 g/100 $m\ell$ and 6.79 g/100 $m\ell$. Energy contents at 0.5, 12, 3, 4 and 5 months postpartum showed 64.2, 66.1, 68.3, 60.1, 58.9 and 61.2 g/100 $m\ell$ respectively. Protein intake of infants from the human milk was 8.22 g/day which was 54.8% of Korean RDA. Lipid and lactose intake of infants were 23.0 and 45.6 g/day. Energy intake of infants was 422.3 kcal/day which was 84.4% of Korean RDA. Total energy content was almost same value regardless of Atwater or milk factor but the energy ratio was some different. Protein and solid contents decreased the course of lactation but lactose content was less changed. These results suggest that more research were required for the RDA.

• Journal of Nutrition and Health
• /
• 제28권8호
• /
• pp.782-790
• /
• 1995

The longitudinal changes in protein secretion from 27 lactating women(primiparae = 10, multiparae=17) and protein intake of infants have been studied from 0.5 to 6 months postpartum in Chungju and Anseong area. The protein contents o breast milk in primiparae appeared significantly higher than in multipaae at 0.5 and 1 month postpartum. The protein secretion of primiparae and multiparae was not significantly different. In breast-feeding period, there was a tendency that protein secretion from 0.5 to 2 months postpartum was higher than thereafter. Average protein intake of boys from milk from 0.5 to 6 months postpartum was significantly higher than that of girls(p<0.05), because volume of milk intake of boys was much more than that of girls. In the amount of protein intake per infant weight, there was no significant difference between boys and girls. Protein intakes per infant weight decreased during lactation. Mean energy consumption of lactating women was 2,327㎉/day, which was 93.1% of recommended energy allowance for Koreans. Mean dietary protein consumption of lactating women was 81g/day, which was 101.3% of recemmended protein allowance for Koreans. Energy ratio of carbohydrate : protein : lipid was appeared to 68.8 : 13.9 : 17.3.