• Nutrition Research and Practice
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• 제16권3호
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• pp.344-353
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• 2022

BACKGROUND/OBJECTIVES: Hydrolyzed formula is often fed to infants with gastrointestinal or immune issues, such as malabsorption or cow's milk allergy, because enzymatic treatment has rendered it more digestible and less allergenic than standard cow's milk formula (SF). Partially hydrolyzed formula (PHF) should be considered for those infants who are intolerant to extensively hydrolyzed formula. However, there are concerns about the nutritional insufficiencies of PHF. We aimed to evaluate the effects of PHF on the growth and health indicators in infants who were at high-risk of allergic disease and potential candidates for consuming PHF. SUBJECTS/METHODS: A total of 83 infants aged 0-2 mon with a family history of allergies were assigned to consume either PHF or SF until 24 weeks of age. Anthropometric measures were obtained at baseline, 12 weeks, and 24 weeks; blood samples were drawn and evaluated at the end of the study. RESULTS: No significant differences were observed in weight, height, and weight-for-height at any time point in each sex between the PHF and SF groups. At 24 weeks of age, the weight-for-age and height-for-age z-scores of the SF group were higher than those of the PHF group, but there was no significant difference in the weight-for-height z-score. There were no significant differences in levels of white blood cells, hemoglobin, ferritin, protein, albumin, aspartate aminotransferase, alanine aminotransferase, eosinophil cationic protein, and immunoglobulin E. CONCLUSIONS: In this study, there were no differences in growth and blood panels between the infants consuming PHF or SF. Therefore, infants who are unable to tolerate SF can be fed PHF without nutritional concerns about growth.

• 한국식품영양과학회지
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• 제15권2호
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• pp.181-189
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• 1986

산간지(山間地) 농촌(農村) 주민(住民)의 영양상태(營養狀態)를 파악(把握)하고자 식품(食品) 및 영양소(營養素) 섭취 실태 조사와 아울러 기생충검사(寄生蟲檢査)를, 20세이상(勢以上) 성인(成人) 45명(名)에 대(對)하여는 체위계측혈압측정(體位計測血壓測定) 및 혈액(血液) 성분(成分)을 분석(分析)한 결과(結果)를 요약(要約)하면 다음과 같다. 식물성(植物性) 식품중(食品中)에서 곡류(穀類)의 섭취량(攝取量)이 높은 반면 두류(豆類)와 잡곡류(雜穀類)의 섭취(攝取)가 적었으며 채소류(菜蔬類)는 특히 침채류(浸菜類)의 섭취가 많았고 동물성(動物性) 식품(食品)의 경우 우유제품(牛乳製品) 및 난류(卵類)의 섭취가 적었으며 유지류(油脂類)의 섭취도 저조(低調)하였다. 그러나 육류(肉類)의 섭취는 많은 편이었다. 봄, 가을간의 식품(食品) 섭취 양상(樣相)은 뚜렷한 차이(差異)를 보였다. 즉 봄에는 곡류(穀類)의 섭취량이 많고 채소류의 섭취량이 적은 반면 가을에는 채소류(菜蔬類)와 육류(肉類)의 섭취량이 많았고 우유(牛乳) 제품(製品)의 섭취는 없었다. 가장 부족된 영양소(營養素)는 riboflavin, 칼슘 단백질(蛋白質), 열량(熱量), 철분순(順)이었으며 봄, 가을 모두 thiamin과 niacin만이 권장량을 상회하였고 retinol과 ascorbic acid는 가을에만 권장량을 상회하였다. 당질, 단백질 및 지방의 열량(熱量) 백분율은 82.2%, 11.6% 및 6.2%이었다. 신장(身長), 체중(體重), 흉위(胸圍), 상완위(上腕圍)등 신체 계측 결과(結果)는 남녀(男女) 모두 체위 기준치에 미달 되었다. 혈색소(血色素)함량(含量) 및 적혈구(赤血球) 용적비(容積比)는 남녀(男女) 모두 정상(正常) 수준(水準)이었으며 빈혈율(貧血率)은 44~50%로서 낮게 나타났으며 봄, 가을간 유의차(有意差)는 없었다. 혈당치(血糖値) 및 혈장(血漿) 단백질(蛋白質), 지질(脂質) 농도(濃度)는 남녀(男女) 모두 정상(正常) 수준(水準)이었으며 단백질(蛋白質) 농도(濃度)는 봄보다 가을에 약간 높았다. 수축기(收縮期) 및 확장기(擴張期) 혈압(血壓)도 남녀(男女) 모두 정상(正常)이었고 봄과 가을간에 유의차(有意差)는 없었다. 남자(男子)의 경우 혈장(血漿) albumin 농도(濃度)는 열량(熱量), 지질(脂質), 단백질(蛋白質), 칼슘 및 철분의 섭취와 total protein 농도(濃度)는 칼슘 및 철분의 섭취와 유의(有意)한 정상관(正相關)을 보였으며 albumin 농도(濃度)는 단백질(蛋白質) 및 철분의 섭취와, phospholipid 농도(濃度)는 열량(熱量) 및 지질(脂質)섭취와 유의(有意)한 정상관(正相關)을 보여 혈장(血漿) 단백질(蛋白質) 및 지질(脂質) 농도(濃度)가 영양소(營養素)의 섭취와 유관(有關)함을 나타내었다. 반면 여자(女子)의 경우에는 적혈구(赤血球) 용적비(容積比)가 철분의 섭취와 유의(有意)한 정상관(正相關)을 보였고 triglyceride 농도(濃度)는 칼슘 thiamin, riboflavin 및 ascorbic acid의 섭취와 유의(有意)한 정상관(正相觀)을 보였다. 남녀간(男女間)에 일관(一貫)된 경향(傾向)을 나타내지는 않았다. 남자(男子)의 경우 체중(體重)과 신장(身長)은 적혈구(赤血球) 용적비(容積比), total protein, albumin 농도와, 흉위(胸圍)는 적혈구(赤血球) 용적비(容積比), 상완위(上腕圍)는 total protein 및 albumin 농도와 유의(有意)한 정상관(正相關)을 보여 체위(體位)가 여러 혈장(血漿) 성상(性狀)과 유관(有關)함을 나타내었다. 반면 여자(女子)의 경우는 신장(身長)은 total protein 농도와, 상완위(上腕位)는 triglyceride농도와 유의(有意)한 상관(相關)을 나타내어 남녀간(男女間)에 일관(一貫)된 경향(傾向)을 보이지는 않았다. 기생충(寄生蟲) 감염율(感染率)은 극히 낮은 수준으로 봄, 가을간 유의차(有意差)는 없었다.

• Journal of Community Nutrition
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• 제1권2호
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• pp.98-107
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• 1999

The purpose of this study was to investigate Bone Mineral Density(BMD) and affecting factors on BMD of college women in Seoul. The subjects were 47 healthy college women aged 18-25 years. Antrophometric and body fat measurements were performed by Bioelectrical Impedance Fatness Analyzer(Tanita TVF 202). Blood pressure and pulse frequency were measured. Dietary intakes and general living habits were examined through questionnaires and nutrient intakes were analyzed by Computer Aided Nutritional Analysis(CAN) program for professional. Serum total cholesterol, TG(triglyceride), HDL-cholesterol, total protein, albumin, GOT, calcium were measured by Spotchem(SP-4410). Serum osteocalcin and alkaline phosphatase(ALP) were measured to monitor bone formation. BMD of lumbar spine(L2-L4), right hip(neck, ward's triangle, trochanter) and right forearm were measured by Dual Energy X-ray Absorptiometry(DEXA). Muscle strength was measured by examining leg flexion strength(right and left), leg extension power(right and left), handgrip power(right and left) and back strength. All data were statistically analyzed by the SAS PC package program. BMD of college women was normal(by WHO, 1994). Their muscle strength was bad(by national fitness guidebook, 1995). Only a mall number of them exercised (32.6% of subjects). There was no significant difference among BMD, muscle strength and % body fat(p<0.05). There were significant differences between BMD and total cholesterol as well as TG and VLDL-cholesterol(p<0.05). Total cholesterol was associated with decreasing BMD of the right forearm(p<0.05). TG and VLDL-cholesterol are associated with increasing BMD of right hip ward's triangle(p<0.05). There were significant differences among BMD, ALP and serum total protein. ALP was associated with decreasing BMD of the right forearm(p<0.05). There were significant differences between BMD and Ca as well as between Na and K intakes (p<0.05). Intakes of Na and K were associated with decreasing BMD of the right forearm (UD)(p<0.05). There were significant differences between in BMD and pulse frequently and serum albumin (p<0.05). Serum albumin is associated with increasing BMD of L3-L4(p<0.05), right hip neck(p<0.05). %Body fat, TG, VLDL-C, Ca intake, pulse frequency and serum albumin were associated with increasing BMD(p<0.05). Intakes of Na and K, ALP, total cholesterol, total cholesterol, total protein and height are associated with decreasing BMD(p<0.05). Overall results indicate that Ca intake but to be moderate in protein and Na intakes in order to increase BMD. Body exercise was recommended to increase BMD as well.

• Nutritional Sciences
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• 제2권2호
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• pp.102-106
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• 1999

Changes in nutritional and health status brought on by a two-year balanced diet were assessed with anthropometric measurements as well as hematological and lipid profiles in 56 healthy young men. Recommended dietary allowances (RDA) were adjusted with estimated daily weighted activity factor. The weighted resting energy expenditure factor of the subjects was 2.37 $\pm$ 0.05. Compared with RDA, all nutrient intakes were adequate and 56% of energy was supplied by carbohydrates, 18% by protein and 26% by fat. The vitamin and mineral intakes except vitamin B-2 were higher (26.46-129.88%) than RDA. Vitamin B-2 intake was 92.15 \ulcorner 14.16% of RDA. There was no seasonal variation on nutrient intakes. Height was increased and systolic blood pressure was decreased by balanced diet for two years. Body weight, diastolic blood pressure and body mass index (BMI) were unchanged. The level of hemoglobin and hematocrit was not changed, the level of plasma protein was decreased and the level of plasma total cholesterol and albumin was increased. These results suggest that a balanced diet can increase height and complement health status achieved through vigorous exercise, even in adults, and that the level of Korean RDA for energy is adequate to maintain existing body weight.

• Macromolecular Research
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• 제17권4호
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• pp.232-239
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• 2009

This paper describes the simple nanopatterning of proteins on polyelectrolyte surfaces using microcontact printing with a nanopatternable, hydrophilic composite nanomold. The composite nanomold was easily fabricated by blending two UV-curable materials composed of Norland Optical Adhesives(NOA) 63 and poly(ethylene glycol) dimethacrylate(PEG-DMA). NOA 63 provided stable nanostructure formation and PEG-DMA induced high wettability of proteins in the nanomold. Using the composite mold and functionalized surface with polyelectrolytes, the fluorescent, isothiocyanate-tagged, bovine serum albumin(FITC-BSA) was successfully patterned with 8 nm height and 500 nm width. To confirm the feasibility of the protein assay on a nanoscale, a glycoprotein-lectin assay was successfully demonstrated as a model system. As expected, the lectins correctly recognized the nano-patterned glycoproteins such as chicken ovalbumin. The simple preparation of composite nanomold and functionalized surface with a universal platform can be applied to various biomolecules such as DNA, proteins, carbohydrates, and other biomolecules on a nanoscale.

• Journal of Nutrition and Health
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• 제18권3호
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• pp.217-224
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• 1985

The purpose of this study is to discribe the nutritional status between female collegians on normal diet and lacto-ovo-vegetarian in the child bearing age. Physical examination, hematological parameters(hemoglobin, hematocrit, serum iron, serum albumin)and nutrient intake by dietary survey were carried out on each subject. Serum zinc, iron and copper concentrations were also determined. The results are summarized as follows : 1) Students on normal diet had higher values than lacto-ovo-vegetarian students in the height, weight, and skinfold thickness. 2) Hemoglobin, hematocrit, serum albumin values of the two groups showed no difference. But students on normal diet were higher in the serum irom and copper values than lacto-ovo-vegetarian students. 3) Serum zinc values differed significantly between the vegetarians and non vegetarians (Vegetarians') > non vegetarians') 4) On the nutrient intake of two groups, students on normal diet were higher than lacto-ovo-vegetarian students in the protein but students on normal diet were lower than lacto-ovo-vegetarian students in iron, vitamin A, $vitamin\;B_{2}$, vitamin C and crude fiber. 5) Intakes of calories and protein in the two groups were lower than RDA but Ca, vitamin A, $vitamin\;B_{1}$, $vitamin\;B_{2}$ niacin and vitamin C intakes of the two groups was higher than RDA. 6) Amounts of iron absorbed showed no difference in the two groups. But iron absorption rate was higher in students on normal diet than lacto-ovo-vegetarian students.

• Journal of Nutrition and Health
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• 제11권4호
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• pp.25-30
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• 1978

The Nutritional Anaemia due to Iron Deficiency is by for the most common variety of anaemia throughout the world, affecting many women in their reproductive years, infant and children. In Korea, several studies reported that most of the female was iron-deficient and anemic. The present study was undertaken to investigate the nutritional anaemic state of the college girls in kwang-ju city area. Seventy-five college girls in child-bearing age (from 17 to 22 years old) were selected and practiced physical examination, hematological and parasitological tests. The results obtained are summarized as follows; 1) The mean body height $(158.6{\pm}3.4cm)$higher tendency compared to other studies, but the mean body weight $(51.1{\pm}5.6kg)$was lighter. 2) The mean red blood cell number was $441.4{\pm}17.7\;10^4/mm^3$, and most of the subjects were included normal criteria. The average hemoglobin level was $12.5{\pm}0.7gm%$, and 25..7% of the subjects was anaemic. (l2gm% below) The average hematocrit value was $39.1{\pm}2.3%$ and 7.0% was anaemic. (below 37%) The average M C.H.C. value was $32.1{\pm}0.9%$, and 86.0% was anaemic. (32% below) These results showed that the incidence of anaemia was high and the anaemia was characterized by hypochromic in general. 3) The mean value of serum total protein and albumin were $6.6{\pm}0.4gm%$ and $4.2{\pm}0.4gm%$. These values were indicated total protein intake was insufficiency, but albumin value was comparatively high. 4) The infestation rate of helminthes was 25.4%, (Ascaris lumbricoides: 20.3%, Trichuris trichiura: 8.5%) and there was no hookworm infected case.

• 대한영양사협회학술지
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• 제6권2호
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• pp.108-116
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• 2000

The purpose of this study was to investigate the relationship among calcium intake, blood parameters related with bone metabolism, and serum lipids in healthy adults on self-selected diet. Subjects were consisted of 40 female college students residing in Chungnam. Anthropometric measurements, dietary intake measurements and blood collection were conducted. Serum concentrations of total protein, albumin, alkaline phosphates, leucine amino peptidase, BUN, calcium, inorganic phosphorus, and lipids were measured by biochemical analyzer and ICP spectrometer. The results were as follows. The mean age of subjects was 22.34 years and weight, height and BMI were 52.89kg, 161.29cm and 20.34, respectively. The daily mean energy and calcium intakes were 81.75% and 64.38% of RDA. The mean animal 1:2. The mean serum concentrations were 6.54g/dl(total protein), 4.12g/dl(albumin), 123.24U/(alkaline phosphates), 36.59U/l(leucine amino peptidase), 8.26mg/dl(calcium), 3.29mg/dl(inorganic phosphorus), 60.73mg/dl(triglyceride), 138.49mg/dl(total cholesterol), 65.95mg/dl(HDL-cholesterol), and 60.39mg/dl(LDL-cholesterol). There were no significant differences among calcium intake, bone metabolism parameters, and serum lipids when analyzed by Pearson's correlation coefficient. More systematic studies are required to investigate the roles of calcium in healthy persons on self-selected diets containing different levels of calcium.

• 대한유전성대사질환학회지
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• 제2권1호
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• pp.89-94
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• 2002

목 적 : 한국에서 처음 개발된 페닐케톤뇨증 소아를 위한 특수분유를 1년간 섭취시켜 발달양상 및 치료결과를 관찰하여 효율성과 안정성을 확인하고자 하였다. 방 법 : 순천향대학병원에서 페닐케톤뇨증으로 진찰된 소아 14명을 대상으로 1년간 수유하면서 식이 일기 평가, 혈장 아미노산 분석, 일반혈액검사, ferritin, 간기능검사, 소변검사를 시행하였다. 결 과 : 14명 모두 잘 먹었으며 신장, 체중, 두위는 모두 정상발육을 보였다. 혈색소는 모두 정상범위였다. 14례중 4례에서 ferritin 치가 12 ng/mL 이하여서 철분체제를 투여하였다. 알부민 치, S-GOT, S-GPT 소변검사는 모두 정상이었다. 페닐알라닌 치는 0.7-15.6 mg/dL로 대부분 정상 범위로 잘 유지되었다. 발진, 설사, 변비 등의 부작용은 관찰되지 않았다. 결 론 : 국내에서 처음 개발된 PKU-1과 PKU-2 Formula의 발육양상과 치료 결과가 좋은 것으로 확인되어 환자에게 안심하고 사용할 수 있는 우수한 제품으로 사료된다.

• 대한지역사회영양학회지
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• 제17권1호
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• pp.101-108
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• 2012

The purpose of this survey is to investigate the nutritional status and dietary intake of gastrectomized cancer patients in Asan Medical Center. The subjects were 98 patients, who underwent a gastrectomy due to gastric cancer and were admitted to the General Surgery Department during March 2007 to December 2007. We examined general characteristics (sex, age, clinicopathological stage, type of operation), anthropometric data (height, weight change), biochemical data (red blood cell RBC, hemoglobin HGB, hematocrit HCT, mean corpuscular volume MCV, total lymphocyte count TLC, albumin, total cholesterol), dietary intake and dietary intake related symptoms. Weight loss of gastrectomized patients was $9.0{\pm}4.3$% from preillness weight to visiting out-patient department (OPD) weight. Biochemical data (RBC, HGB, HCT, MCV, TLC, albumin, total cholesterol) significantly deteriorated after gastrectomy. However, outpatient visits were all restored to the normal range. Postoperative energy intake was $785.0{\pm}164.2$ kcal, which corresponds to $41.6{\pm}9.6$% of daily energy requirement. The cause of poor oral intake is mostly fear, abdominal pain and abdominal discomfort. Therefore, to control pre-or post-operative weight change in the future requires, focusing on the body weight to maintain a normal or usual nutrition by interventions and increased caloric intake during hospitalization for the development of nutrient-dense meals. In addition, as the main reason of the lack of intake of meals after the gastrectomy was fear, the patients should be actively encouraged to consider the importance of eating proper meals.