• Asian-Australasian Journal of Animal Sciences
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• v.24 no.12
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• pp.1711-1717
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• 2011

The objective of this experiment was to evaluate the effect of dietary supplementation of glutathione (GSH) on health, solid feed consumption, nutrient intake, body weight gain (BWG), feed efficiency, blood metabolites and the occurrence of diarrhea in Holstein neonatal calves. The calves were fed plain milk as a control (CON) or milk with GSH supplementation. Sixteen calves were separated from their mothers immediately after birth, moved into individual cages and fed colostrum for the first three days. For GSH supplementation, three grams of GSH powder were mixed in 1.8 L of heat-treated milk and placed in a plastic bottle with a rubber nipple. The calves were fed GSH-supplemented milk only once out of four daily feedings. For the first 25 d, calves were fed 1.8 L of milk four times per day. Milk feeding frequency was reduced to three times per day from days 26 to 30, followed by twice a day from days 31 to 44, and once a day from days 45 to 49, after which they were weaned at day 50. Body weight gain (BWG), feed consumption, and growth performance were monitored until day 70. The dietary supplementation of GSH had no effect on daily feed intake and growth performance in growing calves. Hematological results revealed red blood cell distribution width (RDW) was lower, and mean corpuscular volume (MCV) was significantly higher in calves fed GSH. Serum lactate dehydrogenase (LDH) concentrations were lower in calves fed GSH. Rectal temperature at day 70 was higher in calves that did not receive GSH, while mean frequency of diarrhea and enteritis was less in calves fed GSH. It is concluded from the present study that BW gain, total dry matter intake (DMI), feed efficiency, and breathing rate did not differ between groups. However, there were some positive blood parameters and the mean frequency of diarrhea and enteritis was less in calves fed GSH compared to CON which did not receive GSH. With the results obtained, supplementation of GSH is highly recommended.

• Korean Journal of Poultry Science
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• v.45 no.3
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• pp.147-154
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• 2018

A total of 90 one-day-old male broilers (Ross 308) were randomly assigned to one of the three dietary treatments, each consisting of six replicates (5 broilers/cage). The dietary treatments were 1) control (CON: fresh clean water with no supplement); 2) low dose [LD: CON + 1.56% extractions from the wooden chips (EWC)] and 3) high dose (HD: CON + 12.5% EWC). Drinking water supplemented with EWC was provided using specifically designed individual nipple drinker units. Average daily water intake (ADWI), average daily gain (ADG), average daily feed intake (ADFI), and feed conversion ratio (FCR) were measured weekly for 21 days. One broiler from each cage was euthanized for measuring the visceral organ weights and collecting ileal tissue samples for ileal architecture analysis on day 21. Broilers assigned to the LD and HD watery groups showed higher ADWI than that in broilers consumed CON on day 7 (P<0.05). The broilers subjected to HD treatment showed a deeper crypt depth (P<0.05) than that in broilers subjected to LD and CON on day 21. Therefore, broilers consumed HD showed a lower (P<0.05) villus height:crypt depth ratio than that broilers consumed CON on day 21. Broilers provided drinking water containing any of the tested concentrations of EWC showed no effect (P > 0.05) on growth performance, ileal villus height, and visceral organ weights as compared with those in the CON from hatch to 21 days. In conclusion, broilers fed HD showed reduction in villus height:crypt depth ratio without impairing growth performance and visceral organ weights for the experimental period.

• Progress in Medical Physics
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• v.18 no.3
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• pp.167-171
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• 2007

In the case of radiotherapy following breast conservation therapy for breast cancer patients, the characteristic of skin dose was investigated in the treatment of intensity modulated radiation therapy (IMRT) for breast cancer patients by comparing and analysing entrance skin dose irradiated during radiotherapy using tangential technique radiotherpy, and IMRT. The calculation dose irradiated to breast skin was compared with TLD measurement dose in treatment planning by performing the two methods of radiotherapy using tangential technique, and IMRT in treatment planning equipment. The skin absorbed dose was measured to pass a nipple by spacing of 1 cm distance from center to edge of body. In the radiotherapy of tangential technique, for the irradiation of 180 cGy to PTV, the calculation dose was ranged from 103.5 cGy to 155.2 cGy, measurement dose was ranged from 107.5 cGy to 156.2 cGy, and skin dose in the center was maximum 1.45 times more irradiated than that in the edge. In the IMRT, for the irradiation of 180 cGy to PTV, the calculation dose was ranged 9.8 cGy at 80.2 cGy, measurement dose was ranged 8.9 cGy at 77.2 cGy, and skin dose in the center was maximum 0.23 times less irradiated than that in the edge. IMRT was more effective for skin radiation risks because radiation dose irradiated to skin in IMRT was much less than that in radiotherapy of tangential field technique.

• Journal of Chest Surgery
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• v.31 no.10
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• pp.999-1003
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• 1998

Background: Thoracoscopic sympathetic block in palmar hyperhidrosis has merits in its immediate responsiveness and recovery. In palmar hyperhidrosis, the level of sympathetic chain to be blocked has been somewhat obscure. Materials and methods: To compare the results of T2 with T2,3 sympathetic block, we retrospectively studied 192 patients (T2 group: 84, T23 group: 108) operated on at SNUH with palmar hyperhidrosis between April 1994 and July 1997. We reviewed medical records and recently interviewed the patients by telephone call. Sex and age distribution between two groups showed no significant differences. We performed sympathectomy at the early phase of the syudy until April 1997, and after then, we adopted sympathicotomy rather than sympathectomy. Results: All patients showed symptomatic improvement after the operation. Mean operation times of T2, T23 groups were 61.3$\pm$22.5min, 82.7$\pm$24.8min, respectively(p<0.01). Early postoperative complications, such as Horner's syndrome or chest tube insertion, were not different in two groups. There were no statistical differences of late complications such as compensatory truncal hyperhidrosis, gustatory sweating, and phantom sweating. No patient experienced recurrence of palmar hyperhidrosis during the study period. The only difference was the extent of compensatory truncal hyperhidrosis. The compensatory sweating occurred from axilla to suprapatella in T2 group whereas its extent was from nipple to suprapatella in T23 group. Conclusions: We concluded that T2 thoracic sympathetic block is mandatory for the treatment of primary palmar hyperhidrosis.

• Archives of Plastic Surgery
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• v.38 no.6
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• pp.808-814
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• 2011

Purpose: Despite wide clinical use of breast implants, there is continued concern about the lifespan of these devices. The causes of explantation were infection, deflation of implant and patient's want. The deflation of saline-filled breast implant was related to strength and durability of implant shell. The purpose of this study is to evaluate the clinical durability of saline-filled breast implant through the analysis of duration until deflation occurred, causes, incidence and influencing factors. Methods: Retrospective analyses were conducted on clinical records for 19 cases of deflation of saline-filled breast implant from 201 cases of breast reconstruction with saline-filled implant between May 1995 and June 2011. The authors had been analyzed the causes of deflation, survival duration, symptom, sign, nipple excision, volume of implant, saline filling, method of reoperation, breast cancer stage and combined capsular contracture. Results: The causes of deflation were attributed to the cases that cannot be evaluated the causes in 15 cases, fall down in 1 case, mammography in 2 cases, accidental needle injury in 1 case. Mean survival duration was 4 years and 5 months. The duration of survival was less than 1 year for 5 cases, 1 year to 10 years for 10 cases, more than 10 years for 4 cases. The volume between 201 and 250 cc of deflated breast implant was rated as high by 14.0 percent. The deflation rate of underfilled implants was 11.4 percent, adequate filled implants was 9.3 percent. None of overfilled implant was deflated. The deflation of smooth surface implant was 5 of 152 cases. Textured implant was 14 of 49 cases. The capsular contracture of non-deflated breast implant was 28 of 182 cases and that of deflated breast implant was 6 of 19 cases. Conclusion: The patients who underwent saline-filled breast implant implantation should be informed that their implant could deflate. The analysis of clinical durability and causes of deflation in breast implant was important for the prediction and prevention of reopeation. The authors could suppose the causes of deflation of saline-filled breast implant through history, duration of survival, inspection of the shell of implant.

• 모자간호학회지
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• v.3 no.2
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• pp.172-186
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• 1993

The survey was performed on 201 cases of mothers who visited pediatric hospitals and public health clinics in Pusan and Kyeong-nam provinces from Dec. 10 to Dec. 30 of 1993. If this study, each infant weighed over 2500gm and between 2 months and 12 months old. The research was statistically analyzed according to the percentage, Pearson correlation, $x^2$-test. The result of this study were as follows ; 1. Feeding method related to the job of mother (p<0.01). 2. Feeding method related to the way of bringing up child(p<0.05). 3. Whether the mother and child shared the same room effected the feeding method (p<0.01). 4. The shape of nipple before breast feeding related to feeding method. 5. The reason for stopping breast feeding related to feeding method(p<0.01). 6. First breast feeding related to period of seperation after delivery(p<0.05). 7. Plan of breast feeding related to birth weight (p<0.05).

• Women's Health Nursing
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• v.2 no.2
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• pp.253-269
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• 1996

This descriptive study was done to investigate the proportion of mothers breast feeding and identify factors which influence breast feeding. The subjects were 320 mother who child under five years of age, living in WonJu and their children who numbered 530. Data collection was conducted at various places in the WonJu area using survey questionnaire. The results were as follows : 1. The proportion of children receiving breast feeding was 23.3%, mixed feeding 31.7%, milk feeding 45.1%. The most frequent duration for breast feeding was one month, the mean duration was six months. 2. The major reasons for breast feeding were for the health of the child 52.5%, for emotional attachment with the child 34.2%, and as the expected way of feeding 29.5%. 3. The major reasons for interrupting breast feeding were jobs 26.1%, illness of the child or mother 16.1% abnormality of the breast of nipple 12.7% others 31%. 4. The major reasons for quitting breast feeding were insufficient breast milk 34.5%, job 19.6%, diarrhea in the child 9.9%. 5. The factors influencing breast feeding were educational status and the presence of a job. 6. The husband's attitude to breast feeding was very positive 82.3% and the subjects were supported by their mothers and husbands. But the major information sources about breast feeding were the mass media 30.4% and relatives 22.0%. 7. The breast feeding mother reported experiencing positive and satisfactory feelings, but the milk feeding mother reported experiencing negative and guilt feelings. Also the breast feeding mothers perceived their children as very healthy with a stable emotional status. The results showed the breast feeding ratio in WonJu to be very low and problematic and the subject mothers strongly need information about breast feeding and support while breast feeding. Therefore it is recommended that an education program for community women and other people, like husbands, and grandmothers, be developed along with an education program for university students and other young people to provide them with preparatory information as they begin to think about marriage and families.

• Archives of Plastic Surgery
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• v.38 no.1
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• pp.73-76
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• 2011

Purpose: Congenital midline upper lip sinus is a rare lesion. There are two postulates that can account for the formation of the upper lip sinus based on two major theories of the development of the face: the fusion theory and the merging theory. However, congenital midline lower lip sinus is very rarely reported and described. We report a case of a congenital midline sinus of the lower lip in a 6-year-old female. Methods: A 6-year-old girl presented with a nipple like swelling on the midline lower lip. Physical examination revealed about $5{\times}5$ mm protruding round mass with a just small opening that was non-tender to palpation. The mass was not associated with any skin changes. It umbilicated at the apex and contains a fistulous tract, discharging clear fluid. Only, simple radiologic finding shows bony spur on the lower one third of mandibular symphsis. Results: A small transverse ellipse is made around the opening and elevated mass with sharpe dissection. The tract is excised using the probe and dye as the guide. The tract was extended to periosteum of the lower one third of the mandible. The tract and involved periosteum were excised en bloc, and removed protrusion of the mandibular bone using diamond burr. Microscopic examination of the resected sinus revealed the fistulous tract itself, consisting of fibrous connective tissue covered with cornified stratified squamous epithelium, was observed in the center of the sample. In 6 months follow-up, This patient had a good result was obtained by the method of fistulectomy alone. Conclusion: Midline cranoifacial fistulas represent rare lesions resulting from abnormal fusion of embryologic structures. Our case report describes the excision of a congenital midline sinus of the lower lip in a 6-year-old female. This case represents the first report of a lower lip sinus presenting in a girl as a mass in the skin of the chin with extension to the midline of the mandible. However, the etiology of this rare congenital sinus remains obscure.

• Journal of Animal Environmental Science
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• v.18 no.3
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• pp.151-156
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• 2012

Studies of non-cage or alternative systems have been discussing in EU because the EU has banned use of conventional cages for laying hens since 2012. This survey was carried out the information related to laying hens' welfare in Korea. Laying hens' breeding systems divided into deep litter, free range and alternative system, and livestock housings divided into windowless housing and open-type housing. The ratios of trough and bell feeder types were 37.5% and 62.5%, respectively. The ratios of nipple, trough, and bucket in waterer types 75%, 12.5%, and 12.5%, respectively. What stocking density is the most appropriate for production and welfare has been aroused. All laying hen farms met the required standards of stocking density ranged from 3.4 birds/$m^2$ to 7.6 birds/$m^2$ in this survey. According to welfare standards for laying hens, perch length should not be less than 15 cm. However, most laying hen farms did not satisfied the standards. We believe that presentdata contribute to develop alternative systems and to improve animal welfare in Korea.

• Archives of Plastic Surgery
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• v.35 no.6
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• pp.680-686
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• 2008

Purpose: Breast conserving surgery(BCS) for breast cancer has a common treatment protocol. Oncoplastic surgery represents a form of BCS which combines both a cosmetic mammoplasty approach and oncologic resection for the treatment of breast cancer. Depending on the tumor site, BCS can make an unsatisfactory cosmetic result, especially in inferiorly placed tumors. This study describes the use of oncoplastic techniques for inferiorly located breast tumors in immediate partial mastectomy reconstruction. Methods: From September of 2006 to February of 2008, these techniques were used in 11 patients at the ${\bigcirc}{\bigcirc}$ hospital. After BCS was preceded, breast reshaping by oncoplastic techniques were selected depending on the location and size of the tumor within the breast as well as the size of breast itself. Oncoplastic techniques after partial mastectomy included 'Wise pattern (inverted T)' reduction mammoplasty, 'vertical pattern' mammoplasty, 'J-pattern' mammoplasty. In order to improve the cosmetic outcome, repositioning of the nipple areola complex(NAC) or reshaping of the contralateral breast may be considered additionally. Results: These techniques have been used in 11 patients. The mean age was 51 and the average follow-up period was 8 months. Eleven of these patients underwent the 'Wise pattern(inverted T)' reduction mammoplasty(n=6), 'vertical pattern' mammoplasty(n=3) and 'J-pattern' mammoplasty(n=2). There was one wound dehiscence during the follow-up periods. This complication was treated by conservative approach. The overall cosmetic result was evaluated in 6 months. The majority of patients were satisfied at the cosmetic result. Conclusion: Oncoplastic techniques in inferiorly located breast tumors could be a reasonable and safe option for breast cancer patients who desire conserving surgery with esthetical breast.