• Advances in pediatric surgery
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• v.13 no.1
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• pp.23-29
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• 2007

Tapering enteroplasty was first described by Thomas in 1969 as one method of intestinal anastomosis. The advantages of tapering enteroplasty in the intestinal atresia are: First, it makes end-to-end anastomosis possible between the atretic bowel ends with considerable differences in diameters. Second, it promotes the recover of the postoperative bowel function. Third, it prevents the possibility of the short bowel syndrome by eliminating the need of resecting the dilated bowel. A total of 22 patients with intestinal atresia who underwent tapering enteroplasty from January 1988 to December 2005 at our institute were reviewed. In 3 of 22 cases, tapering enteroplasty was the $2^{nd}$ operation after an initial end-to-oblique anastomosis. We reviewed the following items: age, sex, type and location of intestinal atresia, initial feeding and total enteral feeding start day, the length of hospital stay and complications. The average age of the patients was 7 days. Male to female ratio was 1 to 1.2 (10 cases: 12 cases). We performed the tapering enteroplasty on all types and locations of the intestinal atresia from the duodenum to the colon: type I (n=3), type II (n=4), type IIIA (n=7), type IIIB (n=5), type IIIB and IV (n=1), type IV (n=1) and type C (duodenum) and type IIIB and IV (jejunum). On the average, the oral feeds were started on the postoperative $8.8^{th}$ day, and full caloric intake via the enteric route was achieved on postoperative $13.3^{th}$ day. The average length of hospital stay was 19.6 days. There were 1 case (4.5 %) of anastomotic complication and 2 cases (9 %) of adhesive ileus among 22 patients. The tapering enteroplasty on all types of intestinal atresia is a usefull operative method when there are considerable diameter differences between the atretic bowel ends.

• Korean Journal of Pharmacognosy
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• v.33 no.1 s.128
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• pp.21-28
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• 2002

Antidiabetic effects of the acid hydrolysate of silk fibroin were investigated by oral administration to animal models for diabetes mellitus, Fibroin protein was extracted from cocoon and digested to peptides of low-molecular weight range (mainly below 3,000) and amino acids by acid hydrolysis, Feeding of the fibroin hydrolysate resulted in a significant recovering effect on reduction of body weight gain and a lowering effect on blood glucose gain in streptozotocin-induced diabetic Sprague Dawley rats (STZ rats) which were used as an insulin-dependent diabetic animal model. But the body weight and blood glucose level in C57BL/KsJ-db/db mice (db/db mice), an non-insulin-dependent diabetic animal model, were not changed significantly by the feeding, On the other hand, plasma leptin levels increased according to increased feeding amount of the hydrolysate in STZ rats and db/db mice in common, It was concluded from the results that the fibroin hydrolysate might stimulate the insulin secretion by recovering or activating pancreatic ${\beta}$ cells and result in the increased plasma leptin level. It was also deduced that the antidiabetic improvements in body weight and blood glucose gain in STZ were thought to be due to the increased insulin secretion, but in db/db mice of which the diabetic symptoms were caused by insulin resistance, the stimulated secretion of insulin was unlikely to be able to change body weight and blood glucose level significantly.

• Journal of Nutrition and Health
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• v.54 no.5
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• pp.474-488
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• 2021

Purpose: Malnutrition in children with cerebral palsy (CP) is a significant factor affecting their adequate growth and development. This study aimed at conducting surveys and evaluating the dietary intake of children with CP according to their BMI classification and to thereby highlight the dietary factors affecting the nutritional status of these children. Methods: A total of 16 children were enrolled between the age of four and twelve. These subjects were further classified into three groups, namely underweight, normal and obese, with 6, 8, and 2 children in each group, respectively. The general characteristics, motor disturbances, body composition, feeding problems, eating habits, nutritional intake, dietary variety, and food frequency for children with CP were evaluated. Results: It was observed that motor disturbances tended to increase in underweight children with CP. A significant decrease (p < 0.05) in disturbances related to oral feeding was observed with an increase in obesity. The pattern of eating habits revealed that subjects in the underweight group consumed unbalanced meals, while those in the obese group tended to consume larger meals at a faster pace. The feeding disturbance data revealed that those in the underweight group could not prepare their meals while the obese group had the problem of overeating and consuming an unbalanced diet (p < 0.05). Conclusion: It is necessary for both children with CP, who have a high degree of disability, and their caregivers to take lessons on adequate nutrient intake to prevent malnutrition. Moreover, it is necessary for the caregivers and children with CP having a low degree of disability to take lessons on providing and consuming a balanced diet and to focus on the intake of sufficient calcium in order to prevent obesity.

• Clinical and Experimental Pediatrics
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• v.46 no.5
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• pp.454-458
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• 2003

Purpose : Rotavirus is the main cause of infantile diarrheal disease worldwide. The purpose of this study is to assess the difference between clinical manifestations and feeding or delivery methods in healthy full-term neonates and those with nosocomially-acquired rotaviral infection. Methods : The study was conducted on 348 babies who were delivered in Dongguk University Kyongju Hospital from Jan 1 to June 30 in 2001. Stool specimens were collected from clinically symptomatic neonates. We studied the rate of positive stool rotazyme ELISA tests and positive symptoms. We compared the frequency of clinical manifestations according to the feeding methods [breast feeding(BF) or formula feeding(FF)] and the delivery methods[normal vaginal delivery(NVD) or Cesarean section(C/sec)]. Results : Rotavirus was detected in 152 of 348 babies. The rate of positive rotazyme ELISA test was 43.7% in healthy full-term symptomatic neonates. The most common symptom of rotaviral enteritis was mild fever; the others were watery diarrhea, abdominal distension, vomiting, delayed weight gain, irritability, poor oral intake and dehydration. Compared with FF neonates, BF neonates have lower frequency of symptoms, especially watery diarrhea, delayed weight gain and poor oral intake. The symptomatic frequency was higher in FF and NVD neonates than BF and C/sec. Conclusion : The symptoms of rotaviral enteritis were less frequent in BF or C/sec delivered neonates. BF appeared to alleviate the rotaviral enteritis but further studies are needed. The cause of the lower frequency of symptoms in C/sec delivered neonates was unknown.

• Journal of the korean academy of Pediatric Dentistry
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• v.24 no.1
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• pp.220-234
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• 1997

The purpose of this study was to investigate the knowledge and attitude of a group of mothers who had infants about baby bottle tooth decay(BBTD) and dental caries prevention. The sample consisted of 261 mothers who had infants from 6 to 36 months from certain areas of Dae-jeon city. The mothers were asked to answer a questionnaire which included a series of questions regarding general information cencerning the infant and his mother, knowledge about BBTD and methods of prevention using fluoride, knowledge about behavioral risk factors contributing to caries of the infant, attitude toward oral health care of the infant, opinions regarding the effectiveness of methods to prevent dental caries and sources of oral health information. he results of this study were as follow. 1. 85.4% of the respondents thought that prolonged bottle feeding would harm the teeth of the infant, but 77% of the respondents had never heard of baby bottle tooth decay. 2. Levels of knowledge about methods of prevention using fluoride were relatively low and there were significant relationships between the levels of this knowledge and the educational level of the respondents(P<0.05). 3. Only 7.3% of the respondents thought that prolonged breast feeding would harm the teeth of the infant. 4. Overall oral health care of the infants was relatively insufficient. 5. Only 28.7% of the respondents selected either when the first tooth erupt or deciduous dentition complete as the time a infant should first be seen by a dentist. 6. 64.6% of the respondents thought that toothbrushing should be instituted once the first tooth appears. 7. Among the six methods of preventing caries in infants, respondents ranked the effective of fluoride lower than making regular dental visits and reducing intake of sugared foods. 8. Most frequently cited sources of information about dental health were newspapers, magazines and books(65%), followed by friends, neighborhoods and families (55%).

• Fisheries and Aquatic Sciences
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• v.4 no.2
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• pp.88-92
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• 2001

To examine effects of cadmium on the respiratory burst of kidney phagocytes and antioxidant defense in liver, juvenile red seabream Pagrus major were fed a cadmium-incorporated diet $(1g\;CdC1_2/kg\;diet)$. The respiratory burst activity measured by chemiluminescence (CL) was significantly reduced by oral intake of cadmium. Lipid peroxidation in liver expressed as thiobarbituric acid reactive substances (TBARS) was significantly higher in the fish fed a cadmium-incorporated diet than that of the fish fed a control diet both on Day 3 and Day 9. Liver Glutathione S-transferase (GST) activitiy was significantly increased both on Day 3 and Day 9 by feeding a cadmium-incorporated diet, when compared with the controls. From the present results, it can be concluded that oral intake of cadmium in red seabream is associated with marked reduction of respiratory burst capacity of kidney phagocytes which can elevate susceptibility of fish against infecting pathogens. Cadmium administration also elicits significant increment of lipid peroxidation in liver, and fish try to detoxify cadmium by increasing GST activity.

• Journal of environmental and Sanitary engineering
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• v.10 no.3
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• pp.45-55
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• 1995

This study was carried out to elucidate the toxic mechanism of cadmium in peripheral nerve. An animal model of cadmium neuropathy was induced by feeding diet containing cadmium to Sprague- Dawley rat (or two weeks. Four weeks aged Sprague- Dawley rats were divided into four groups : normal control group, 10ppm- cadmium treated group, 100ppm- cadmium treated group, 1000ppm- cadmium treated group, reference drug- treated group. All rats were sacrificed at the end of two weeks for assessing the development of cadmium neuropathy, These results obtained were summarized as follows : 1. Cadmium reduced peripheral flow of both acetylcholinesterase and cholinesterase in rat sciatic nerve. 2. The toxic mechanism of cadmium might be the result of an reduction of myo-inositol concentration in peripheral nervous system 3. Reduction in myo-inositol content of peripheral nerve resulted from the inhibition of sodium- Potassium ATPase activity, which is responsible for myo-inositol transport, by cadmium 4. Oral administration of myo-inositol improved the flow of both acetylcholinesterase and cholinesterasenerve in cadmium intoxicated rat. These results suggest that mild cadmium neuropathy might be diagnosed by checking nervous myo-inositol content and oral administraion of myo-inositol might prevent the development of severe cadmium neuropathy with special reference to detective axonal transport.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.32 no.3
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• pp.267-271
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• 2006

Lymphangiomas are benign tumors of the lymphatic system characterized by congenital lymphatic malformation such as anastomosis or obstruction of the lymphatic channels. They are most frequently diagnosed in children younger than 2 years, and the lymphangiomas in head and neck represent about 50-75% of all lymphangiomas. Spontaneous regression is rare, and rapid enlargement occurs secondary to infection or trauma. Enlargement may cause serious sequence such as airway obstruction, feeding difficulties, and cosmetic problems. Treatments previously used for lymphangiomas include surgical excision and intralesional injection of sclerosing agents. Problems associated with surgical excision include the risk of scarring, damage to surrounding vital structure and the high risk of incomplete excision. The sclerosing agents previously used have numerous local and systemic side effects as their problems. We present a case of lymphangioma occured in tongue that was treated by surgical excision and sclerotherapy with OK-432.

• The Korean Journal of Food And Nutrition
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• v.9 no.1
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• pp.76-84
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• 1996

This study was carried out to evaluate the effect of Ganoderma lueuidum (GL) water extract on fat accumulation in the fatted rats Induced by the oral high fat administration for six weeks. Total cholesterol, neutral fat and epididymal fat pad of GL groups were lower than the control group. On the other hand, high density lipoprotein(HDL) -cholesterol was somewhat higher in GL than In the control group. In addition, the same result as the above case was obtained when examining adipose for liver and epididymal fat components. During the feeding experiment, level of low density lipoprotein(LDL) and very low density lipoprotein (VLDL) increased while HDL was decreased in the control group as compared with normal group. The decree of LDL and VLDL was decreased, but HDL was increased in GL group as compared with the control group. Experiment group showed the Increased excretion as compared with the control group, in the excretion. Based on the above results, It was shown that it is possible to improve fat accumulation induced by high fat dietary through using the oral administration of Ganoderma lueidum boiling extract solutions.

• Korean Journal of Head & Neck Oncology
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• v.24 no.2
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• pp.179-183
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• 2008

Objective：To evaluate efficacy and postoperative morbidity in tonsillectomy using the harmonic scalpel vs conventional electrocautery. Materials and Methods：1) We compared intra-operative bleeding and operation time and analyzed the degree of pain, oral feeding and the ability to return to normal activities from the questionnaire. 2) Animal study：Using rats, we made each linear wound with harmonic scalpel or electrocautery, then compare the width of thermal injury area with trichrome stain. Result：Harmonic scalpel tonsillectomy had significant advantages over electrocautery tonsillectomy in terms of post operative pain, oral diet tolerance and the time of return to normal life. In addition, it increased patients’ overall satisfaction with the surgery. In animal study, it was found that the thermal injury was less severe in the wound caused by harmonic scalpel than by electrocautery. Conclusion：Harmonic scalpel tonsillectomy decreases the thermal injury of the adjacent tissue, thus it has advantages over electrocautery in post tonsillectomy morbidity.