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실크펩타이드 분말 첨가가 쌀다식의 품질변화에 미치는 영향
김애정,여정숙,우경자,임영희,김미원 동아시아식생활학회 2002 동아시아식생활학회지 Vol.12 No.1
This study was conducted to investigate the effect of added silkpeptide powder on the quality (nutrient content and sensory evaluation score) of the rice Dasik, Rice Dasik was prepared with 0, 1, 2, 3, and 4% concentration of silkpeptide powder. The sensory evaluation scores for the group of the rice Dasik with 2% silkpeptide powder were found to be significantly higher than those of other groups. Increasing silkpeptide powder led to the significant increase in the contents of crude protein and crude ash. But there were no significant differences in contents of crude fat and moisture. And the contents of Ca, K and Mg of silkpeptide powder groups were higher than those of the silkpeptide powder free group.
기본 간호학 실습 교육에 있어서 학습 방법에 따른 학생의 성취도 비교연구 : 근육주사 실습 교육을 중심으로 Centered on the Intramuscular Practice
정현숙,강규숙,황애란,이은현,서예원 연세대학교 교육대학원 1990 연세교육과학 Vol.37 No.-
This study was done to compare the achievement of students between traditional instruction and self instruction in the intramuscular injection practice. The subjects of this study were 79 nursing college sophomore students in University. Among these students, 66 students were selected as the traditional instruction group and 33 students were selected as the self instruction group, according to the curriculum schedule. The traditional instruction group learned by the traditional instruction method composed of a film strip, an expo an ation and a demonstration given by an Instructor, and small group practice under the supervision of an instructor. The self instruction group learned by self instruction method using Lippincott learning system devised by Kruger composed of a self instruction guide and a video film. The tool were diagnostic test, performance test and written test contained in the Lippincott learning system. Using the same performance test, the confidence assessed by student in a self evaluation and the sufficiency assessed by instructor. The data collection period was from Oct. 16, 1989 to Nov. 7, 1989. The data were analyzed using descriptive statistics, t-test, one way ANOVA and Pearson correlation coefficient using a SPSS-PC program. The results of the study are summarized as follows. 1 Confidence, sufficiency and the written test grade showed a high level in both the traditional instruction group and the self instruction group in learning to give intramucular injections. 2. There was no statistically significant difference between the traditional instruction group and the self instruction group on confidence in learning to give intramuscular injections. 3. There was no statistically significant difference between traditional instruction group and self instruction group on sufficiency in learning to give intramuscular injections. 4. There was no statistically significant difference between the traditional instruction group and the self instruction group on the written test grade of the intramuscular injection practice learning. 5. There was no statistically significant difference between the traditional instruction group and the self instruction group in the total learning time for intramuscular injections practice. 6. Traditional instruction group showed higher levee than self instruction group in content in learning method and it was statistically significant.(t= -2.35, p<0.05) 7. Lecture grade & practice grade in fundamentals in nursing showed moderate positive correlation with confidence and sufficiency. Also it was statistically significant. In Conclusion, this study showed that there are no difference in confidence, sufficiency, written test grade & total learning time in intramuscular injection practice learning between traditional instruction group and self instruction group. But in case of content in learning method, traditional instruction group showed higher content than self instruction group.
( Chung Hyun Tae ),( Hey In Kim ),( Min Sun Rye ),( Kwang Jin Woo ),( Jeong Mi Lee ),( Hey Won Yoon ),( Chage Mo Moon ),( Seong Eun Kim ),( Hye Kyung Jung ),( Sung Ae Jung ),( Min Sun Cho ),( Ki Nam S 대한내과학회 2014 대한내과학회 추계학술대회 Vol.2014 No.1
Background: Extracellular Ca2+ have previously been shown to regulate the growth of colon cancer and act as chemopreventive agents. Furthermore, Ca2+ signaling is presumed to be involved in various tumorigenic pathways. This study was performed to determine CaSR expression levels in gastric cancer and to examine the related clinicopathological factors. Methods: Forty-eight paired samples comprising gastric cancer tissues and the matched normal tissues were obtained from surgical specimens after gastrectomy. The CaSR mRNA and protein expression levels were measured using real-time polymerase chain reaction and Western blotting, respectively. Immunohistochemistry was used to evaluate the expression of CaSR in both tissues. The results obtained were classifi ed into 3 groups according to the following expression grades: 0 (lower CaSR expression in the cancer tissue), 1 (similar levels of CaSR expression in both tissues), and 2 (greater CaSR expression in the cancer tissue). Results: In 67.5% and 60.0% of gastric cancers, the CaSR mRNA and protein expression levels were lower than that in normal tissues. Immunohistochemical staining demonstrated that the expression levels of CaSR in gastric cancer tissues were similarly (grade 1; 50.0%) or lower (grade 0; 29.2%) than that in normal tissues. The CaSR mRNA levels was signifi cantly lower in gastric cancer tissues with a higher T stage (p = 0.035) and perineural invasion (p = 0.044). However, there was no signifi cant relationship between CaSR expression and other clinicopathological factors, i.e., age, sex, serum Ca2+ concentration, differentiation, Lauren`s classifi cation, size, LN involvement, distant metastasis, and venous and lymphatic invasion. Conclusions: The low CaSR expression is associated with the depth invasion and perineural invasion of gastric cancer. Although further studies are needed to clarify the role of CaSR, the present study provides new insights into the pathogenesis and progression of gastric cancers.
( Won Ki Kim ),( Taeho Lee ),( Ae Jin Kim ),( Han Ro ),( Jae Hyun Chang ),( Hyun Hee Lee ),( Wookyung Chung ),( Ji Yong Jung ) 대한전해질학회 2021 Electrolytes & Blood Pressure Vol.19 No.2
Adipsia is a rare disorder that occurs due to damage to the osmoreceptor and not feeling thirst despite hyperosmolality. Adipsic hypernatremia can occur when there is damage to the anterior communicating artery that supplies blood to osmoreceptors, and the level of arginine vasopressin secretion varies widely. A 37- year-old woman, suffering from severe headache, was consulted to the nephrology department for hypernatremia and polyuria after clipping of a ruptured aneurysm in the anterior communicating artery. Despite her hypernatremic hyperosmolar state, she denied thirst and did not drink spontaneously. She was diagnosed adipsic hypernatremia by evaluating the osmoregulatory and baroregulatory function tests. Because adipsic hypernatremia is caused by not enough drinking water even for hyperosmolality due to the lack of thirst stimulus, the strategies of treatment are that setting the target body weight when serum osmolality is normal and have the patient drink water until patient reach the target body weight. Adipsic hypernatremia should be considered to be a rare complication of subarachnoid hemorrhage associated with an anterior communicating artery aneurysm.
정미화,원임수,박지애 대한마취과학회 1997 Korean Journal of Anesthesiology Vol.33 No.3
Background : Core hypothermia after induction of anesthesia results from an core-to-peripheral redistribution of body heat and a loss of body heat to environment. The purpose of this study is finding body temperatures during operation by either general of epidural anesthesia and evaluates content of total body heat. Methods : We measured tympanic membrane temperature, 4 point skin temperature (mid calf, mid thigh, upper extremity, nipple). And we calculate mean skin temperature, mean body temperature, total body heat content changes based on tympanic membrane temperature and 4 point skin temperature. Results : Tympanic membrane temperature of the first group decreased significantly after 10 minutes of induction(P<0.005), the second group decreased after 45 minutes of induction. Although upper extremity temperature has continuously increased as time passed, there was no significant difference in both group. Lower extremity temperature has significantly increased after 30 minutes of induction in the first grou, and the second group has significantly increased after 10 minutes of induction(P<0.05). Mean skin temperature hasdecreasd temperaturily in both group after 10 minutes of induction and increased as time passed. Mean body temperature of the first group has significantly decreased after 10 minutes of induction(P<0.05) and second group has no significant changes. Total body heat content has continuously decreased after induction with no significance. Conclusions : General anesthesia reveals more significant decrease than epidural anesthesia. Both groups show significant decrease of body temperature after induction. We think that we need to close attention to temperature changes after induction for preventing possible side effects due to core hypothermia. (Korean J Anesthesiol 1997; 33: 477∼484)