• Journal of Korean Neurosurgical Society
• /
• v.42 no.4
• /
• pp.346-348
• /
• 2007

Surgical elevation of the depressed bone is known to be the conventional treatment usually recommended for a simple depressed skull fracture in the adult or pediatric age. The authors introduce, however, a case of depressed skull fracture in an infant which was elevated by means of a cup of breast pump and a suction generator without surgical elevation. In our case, without surgery, a 'cup-shaped' depressed skull fracture in an infant was safely elevated with no neurological signs. This method is considered a simple, effective, safe, and alternative procedure in an infant with simple depressed skull fracture.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.31 no.3
• /
• pp.433-437
• /
• 2002

Human milk is normally contaminated with various microorganisms, which seem to produce no ill effects. A contamination of hand-expressed and pump-expressed human milk is a major concern in the collection of storage milk. In this study we compared milks collected by two methods, hand expression and suction breast pump, to quantify differences in the degree of bacterial contamination. Thirty-one samples had been manually expressed. The mean of total bacterial counts was 10,600 CFU/mL (range: 360 ∼59,200 CFU/mL) and coliform counts was 43 CFU/mL (range: 20 ∼ 1,060 CFU/mL) in these samples. Whereas in the 118 breast pump-expressed samples, the mean of total bacterial counts was 20,200 CFU/mL (range: 240 ∼ 492,000 CFU/mL) and coliform counts was 158 CFU/mL (range: 4∼10,600 CFU/mL). There was no bacterial growth when the samples were incubated for 10 days at 4$\^{C}$. We also compared total bacterial growth in colostrum and in matured human milk for 24 hr at 20$\^{C}$ and 30$\^{C}$. Although bacterial growth had not shown for 24 hr at 20$\^{C}$, but shown slight growth in colostrum and rapidly increase in matured human milk for 24 hr at 30$\^{C}$. The coliform bacteria in all samples, particulary in formula milk, had grown at 20$\^{C}$ and 30$\^{C}$.

• Women's Health Nursing
• /
• v.18 no.2
• /
• pp.98-107
• /
• 2012

Purpose: This study was done to identify the effects of self-breast pumping on breastfeeding rates and, the degree of breast milk fullness among primiparous women giving birth by cesarean section. Methods: The study design was a non-synchronized posttest control group experiment with repeated measures. The participants were 60 women, 31 in the experimental group who used a manual pump 5 times a day after exclusive breastfeeding and 29 in the control group who breastfed exclusively with no other interventions. Results: While self-breast pumping did not improve breastfeeding rates or the degree of breast milk fullness at any of the time points studied, breastfeeding rates continued to remain high till 12 weeks postpartum in both groups. Conclusion: Although some modifications in research methods will be required to identify the effects of breast pumping and exclusive breastfeeding, both these approaches can be used as interventions to improve breastfeeding rates and breast milk quantity.

• Journal of the Korean Society of Radiology
• /
• v.82 no.6
• /
• pp.1570-1574
• /
• 2021

Post-partum galactocele is a common benign disease among breastfeeding women, whereas retromammary and peri-implant galactocele are relatively rare conditions. Herein, a 34-year-old, 1 month-postpartum female, who had augmentation mammoplasty and a 1-month history of breast pump use, presented with left breast enlargement for 2 weeks. An initial left breast US revealed hyperechoic peri-implant fluid collection. Additional US-guided fine needle aspiration was done using a 21G-needle, draining the milk component in the process, and cytologic results revealed numerous crystals, suggestive of galactocele. Various diseases, especially breast implant-associated anaplastic large cell lymphoma, can cause peri-implant fluid collection in an augmented breast. Thus, correlating imaging features with clinical information and cytologic analysis plays an important role in appropriate management.

• Child Health Nursing Research
• /
• v.1 no.1
• /
• pp.37-46
• /
• 1995

The effects of different discharge packs on the rate of breast-feeding practice were investigated in 2, 4 and 8 postpartal weeks. The subjects were those who have made delivery at Chonnam University Hospital from Jan to Feb 1994. They were divided into three groups by the discharge pack provided at the nursery room : the one group was given with formula discharge pack, another with breast-feeding discharge pack and the other nothing. The formula discharge pack contained formula samples, a feeding bottle and a pamphlet prepared by a formula company, and breast-feeding discharge pack contained a manual pump and a pamphlet made by Korean Nurses Association. Following results were obtained : 1. Different discharge packs significantly affected the rate of breast-feeding practice at 2 week postpartum, while not at 4 and 8 week postpartum. 2. At 2 week postpartum, the rate of breast-feeding practice was significantly higher in the group given with breast-feeding discharge pak than in that given with formula discharge pack. It was also significantly higher in the group given with breast-feeding discharge pack compared with the group given nothing. The breast feeding rate, however, did not significantly differ between the formula discharge pack group and the group given nothing. 3. The most common cause for the artificial feeding was 'lacking breast milk'. The most common cause to select a specific brand of formula milk was 'the same as in the nursery room'. In conclusion, it is suggested that encouraging mothers to perform breast feeding and providing them with a breast-feeding discharge pack instead of a formula pack at the nursery room are helpful in promoting the breast-feeding.

• BMB Reports
• /
• v.48 no.6
• /
• pp.348-353
• /
• 2015

In the present study, we investigated the characteristics of drug efflux transporter expressions following status epilepticus (SE). In the hippocampus and piriform cortex (PC), vasogenic edema peaked 3-4 days after SE. The expression of breast cancer resistance protein (BCRP), multidrug resistance protein-4 (MRP4), and p-glycoprotein (p-GP) were decreased 4 days after SE when vasogenic edema was peaked, but subsequently increased 4 weeks after SE. Multidrug resistance protein-1 (MRP1) expression gradually decreased in endothelial cells until 4 weeks after SE. These findings indicate that SE-induced vasogenic edema formation transiently reduced drug efflux pump expressions in endothelial cells. Subsequently, during recovery of vasogenic edema drug efflux pump expressions were differentially upregulated in astrocytes, neuropils, and endothelial cells. Therefore, we suggest that vasogenic edema formation may be a risk factor in pharmacoresistent epilepsy. [BMB Reports 2015; 48(6): 348-353]

• Asian Pacific Journal of Cancer Prevention
• /
• v.17 no.11
• /
• pp.4875-4883
• /
• 2016

Background and objective: Breast cancer-related lymphoedema (BCRL) is a disabling complication with long term impact on quality on life after breast cancer treatment. Its management remains a major challenge for patients and health care professionals; the goal of this overview was to summarize effects of different treatment strategies for patients with BCRL. Methods: A thorough search was undertaken to allow a systematic review or meta-analysis of treatments for BCRL. Two investigators independently selected studies and abstracted the data. Results: Combined physical therapy (CPT) with different combinations of surgery, oral pharmaceuticals, low-level laser therapy, weight reduction, mesenchymal stem cell therapy, kinesio tex taping, and acupuncture might be effective in reducing lymphoedema, but exercise demonstrated no obvious benefit. The results of direct comparisons showed CPT might be more effective than standard physiotherapy (ST). Manual lymphatic drainage (MLD) may not offer additional benefits to ST for swelling reduction, but could facilitate compression bandaging. MLD seemed to have similar effects with self-administered simple lymphatic drainage (SLD) or using an intermittent pneumatic compression pump (IPC). IPC might also not be associated with additional effectiveness for CPT. Efficacy of stem cell therapy vs. compression sleeve or CPT, as well as the effects of daflon and coumarin could not be established. Conclusion: Although many treatments for BCRL might reduce lymphoedema volume, their effects were not well established. The quality of many of the original studies in the included reviews was not optimal, so that in future randomized control trials are a high priority.

• Journal of Korean Biological Nursing Science
• /
• v.10 no.2
• /
• pp.131-140
• /
• 2008

Purpose: This study is about safety of the expressed human milk by investigating its bacterial contamination and antibiotic resistance of the microbes in the expressed milk. Methods: The data are collected from the 156 mothers and their newborn infants in NICU of U University Hospital from January 2004 to September 2005. Results: 1) The expressed human milk was contaminated by Staphylococcus epidermidis for 66.7%, Two mixed bacterial strain for 11.5%, Acinetobacter species for 8.0%, Klebsiella species for 4.6%, Staphylococcus aureus for 4.6%. 2) The microbes in the human milk had high resistance to the Antimicrobial agents: 77.5% for Penicillin-G, 66.6% for Oxacillin, and 63.7% for Cephalothin. 3) The distribution of microbes showed a significant depending on the place of the milk expression (p=.020). In particular, mixed bacterial strain was found more in the milks expressed at home than the milk expressed at the hospital. Conclusion: This study shows the importance of systematic education of feeding process in expressed milk: poor management of a breast pump, inadequate hand washing and imperfect breast cleaning explain the reasons of contamination 156 cases.

• Journal of Life Science
• /
• v.26 no.12
• /
• pp.1392-1399
• /
• 2016

Jaspine B is an anhydrophytosphingosine that is isolated from a marine sponge. Because of its structural similarity to sphingosine, it shows anti-cancer effects in human carcinomas. Therefore, this study aims to investigate its anti-proliferative effect on various cancer cells and to correlate its association with the intracellular accumulation of Jaspine B in relevant cancer cells. The anti-proliferative effect of Jaspine B in various cancer cells was determined by a cell viability test, and the intracellular concentration of Jaspine B in relevant cancer cells was determined using mass spectrometry coupled with liquid chromatography. The correlation coefficient and p value between the cytotoxicity and the cell accumulation of Jaspine B were determined using SPSS 16.1. The cytotoxicity of Jaspine B varied depending on the type of cancer cell when compared the $EC_{50}$ values of Jaspine B. Breast and melanoma cancer cells were susceptible to Jaspine B, whereas renal carcinoma cells were resistant. The intracellular concentrations of Jaspine B had a reciprocal correlation with the $EC_{50}$ values in the same cells (r = 0.838). The results suggested that the anti-proliferative effect of Jaspine B was associated with the cellular accumulation of this compound. However, Jaspine B was not a substrate for P-glycoprotein and breast cancer resistance protein, as major efflux pumps caused multidrug resistance. The maintenance of a high intracellular concentration is crucial for the cytotoxic effect of Jaspine B; however, efflux pumps may not be a controlling factor for Jaspine B-related resistance in cancer cells.

• Journal of Pharmaceutical Investigation
• /
• v.37 no.5
• /
• pp.311-314
• /
• 2007

Paclitaxel (PTX) is an antineoplastic agent approved for the treatment of ovarian and breast carcinomas. However, the use of paclitaxel as an anticancer drug is limited by its extremely poor water solubility (below $0.3\;{\mu}g/mL$). Furthermore, it has very low bioavailability when administered orally because paclitaxel is a substrate of P-glycoprotein (P-gp) efflux pump. In this study, buccal delivery of PTX was investigated as one of the alternatives for PTX delivery. Ethanol and glyceryl monooleate (GMO) were selected as permeation enhancing agents to increase solubility and permeation across buccal mucosa of PTX. At the different concentrations of ethanol solution ($30{\sim}70\;w/w\;%$), PTX permeation was studied, followed effects of GMO in the concentration range of $2.5{\sim}25%$ with ethanol vesicle. The transbuccal ability of PTX was evaluated in vitro using Franz diffusion cells mounted with rabbit buccal mucosa. As a result, incorporation of PTX into ethanol vesicle with GMO significantly enhanced the PTX permeation in rabbit buccal mucosa. Particularly, the mixtures of ethanol:water:GMO at the ratio of 50:47.5:2.5 showed the most excellent enhancing ability. The results showed a promising possibility for buccal delivery of PTX.