초정밀가공시스템을 이용한 나노가공기술

김건희(Geon-Hee Kim),홍권희(Kwon-Hee Hong),김상석(Sang-Suk Kim),원종호(Jong-Ho Won) Korean Society for Precision Engineering 2002 한국정밀공학회지 Vol.19 No.1

Pentazocine의 가토혈당(家兎血糖), 혈청(血淸) Transaminase 및 Alkaline Phosphatase 활성도(活性度)에 대(對)한 작용(作用)

박정인(Park, Jung-In),이운구(Lee, Woon-Ku),홍권희(Hong, Kwon-Hee),김양순(Kim, Yang-Soon) 대한약리학회 1973 대한약리학잡지 Vol.9 No.1

A benzomorphan derivative, pentazocine has both opioid agonistic actions and weak narcotic antagonistic activity. In this paper, authors attempted to study the dose response of pentazocine on the blood sugar level, serum transaminase and alkaline phosphatase activity in rabbits. Eighteen rabbits were devided into 3 groups, and each group were injected with pentazocine 5mg, 15mg, and 30mg/kg respectively. And metabolic effects were investigated measuring the change of blood sugar contents, serum transaminase (S-GOT, S-GPT) activities and alkaline phosphatase activities in rabbits. The results were obtained as follows; 1. Pentazocine significantly increased the blood sugar content in rabbits. 2. Pentazocine significantly increased the serum GOT activity but in the serum GPT activity, it significantly increased in large dose. 3. Pentazocine significantly increased serum alkaline phosphatase activity.

베이킹 열처리 상황에서 원격유지로봇의 열적 거동에 대한 수치해석 연구

안태진(Tae Jin Ahn),강진구(Jin Gu Kang),문정환(Jeong Whan Moon),류성무(Sung Moo Ryew),이도희(Dohee Lee),김홍택(Hong-Tack Kim),박영민(Young Min Park),홍권희(Kwon Hee Hong),허남일(Nam Il Her),김진현(Jinhyun Kim),김범석(Beom Seok Kim) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.11

Phenylephrine의 家兎循環器에 對한 作用에 미치는 性 Hormone의 影響

洪權熹,申萬鍊 고려대학교 의과대학 1974 고려대 의대 잡지 Vol.11 No.2

In order to investigate the influence of testosterone and estradiol (long term administration) to the effects of phenylephrine of the circulatory system of rabbits, male rabbits were pretreated with testosterone and female rabbits were pretreated with estradiol for one week in one group and for one month in another group respectively. After given length of pretreatment with testosterone and estradiol the following experimental studies were performed. 1) The response of blood pressure and contractility of isolated auricle and aortic strip of rabbits of both sexes, 2) The response of catecholamine contents of rabbit's heart muscle, 3) The response of serum Ca and Mg concentration of rabbits. The results were obtained as follows: 1. The blood pressure of male rabbits were elevated by one week pretreatment of testosterone, but its were lowered by one month pretreatment of testosterone. The blood pressure of female rabbits were not influenced by pretreatment of estradiol. 2. The effects of phenylephrine on blood pressure were markedly inhibited by one week pretreatment of testosterone, but its effects were enhanced by one week and one month pretreatment of estradiol. 3. The effects of phenylephrine on the isolated auricle tended to be inhibited by one week pretreatment of testosterone, but its effects were not influenced by one month pretreatment of testosterone and one week or one month pretreatment of estradiol. 4. The contractile effect of phenylephrine on the isolated aortic strips was not influenced by one week or one month pretreatment of testosterone and one week pretreatment of estradiol, but its effect tended to be increased by one month pretreatment of estradiol. 5. The catecholamine content of heart muscle was not influenced by one week or one month testosterone administration but its was increased by estradiol administration especially more marked by one month administration of estradiol. 6. Serum Ca and Mg concentration of rabbits were not influenced by testosterone nor estradiol administration.

알콜投與家兎의 血中알콜濃度, 血糖量 및 血淸 Transaminase 活性度에 미치는 人蔘水溶 액기스의 效果

李曾子,洪權憙,玄德燁,金陽順 中央醫學社 1973 中央醫學 Vol.25 No.6

In this paper, the influence of Panax ginseng on the alcohol metabolism and metabolic effects of alcohol were studied. Through the experiments, the alcohol concentration in blood, blood sugar levels and serum °ansaminase (GOT, GPT) activities in rabbits were measured. In experimental group, rabbits were pretreated with water extract of Panax ginseng 10 minutes, prior to alcohol administration. The results were obtained as follows; 1) The increased blood alcohol concentration after alcohol administration were inhibited by the pretreatment of ginseng extract. 2) The elevated blood sugar levels induced by alcohol administration were reduced by the pretreatment of ginseng extract. But the blood sugar levels which were not changed by alcohol administration for 2 weeks, were not influenced by the pretreatment of ginseng extract. 3) The increased S-GOT activities induced by alcohol administration were inhibited by the pretreatment of ginseng extract. But the S-GPT activities which were not changed by alcohol administration, were not influenced by the pretreatment of ginseng extract.

중환자실 간호사와 중환자가족의 연명치료 중단에 대한 태도 조사

변은경,최혜린,최애리,홍권희,김나미,김행선 병원간호사회 2003 임상간호연구 Vol.9 No.1

Purpose: This research conducted a survey of 101 intensive care unit (ICU) nurses and 88 families of intensive care unit (ICU) patients in one university hospital to study their principles and attitudes towards terminating life-support for patients with no chance of recovery. Method: Data were collected by using the questionnaire developed by Park-Gyeseon(2000) and modified by the author. With the help of SPSS for PC/win 10.0, the author took the statistics of Frequency, Percentage, Means, Standard devation, t-test and ANOVA with the collected data. Result: Both ICU nurses and family members gave a high average score (4.2 points) to the fact that both objective and ethical guidelines were needed in making the decision to terminate life support. ICU nurses and family members of ICU patients felt that nurses played the most important role in the decision-making process by providing emotional support, utmost nursing care to the end and objective, professional and necessary information and felt that the nurses' judgement should be respected. Conclusion: Given the fact that there was insufficient research on the attitudes of ICU nurses and family members of ICU patients on the subject of life support termination, comparison was difficult and a repeat study is necessary. In addition, because this research was limited to ICU nurses and family members of ICU patients, it is proposed that following studies be performed to include patients and doctors. Currently, ICU nurses are excluded from decisions regarding life support termination. However, based on the results of this study, there was a need to make provisions in the system to include ICU nurses, who play a central role in the care of ICU patients, in this decision-making process. As mediators of nursing care, ICU nurses can enhance understanding of life support termination and further investigation is needed to determine the type of nursing care and support that ICU nurses can provide to ICU patients and family members throughout this process. It is also proposed that a qualitative research be conducted on direct and subjective experiences with life support termination.

Chlorpromazine 및 Reserpine의 血糖 및 血淸 Transaminase 活性度에 미치는 效果

申庚澈,朴貞仁,玄德燁,洪權熹 中央醫學社 1973 中央醫學 Vol.24 No.6

It is well known that both of chlorpromazine and reserpine liberate the catecholamine from various organs. But the liberating mechanism of catecholamine of each is different. So called, chlorpromazine inhibits the uptake of catecholamine and reserpine depletes the catecholamine from it's store site. The effect of chlorpromazine and reserpine on the metabolism is still not well known. So in this paper, the authors attempt to investigate the effect of those agents on the glucose metabolism and transaminase activities in rabbits. The results were obtained as follows 1. The blood sugar levels in rabbits treated with chlorpromazine and reserpine relatively tend to increase, but the increasing rate of blood sugar is marked in reserpine treated rabbits. 2. Both of chlorpromazine and reserpine have a tendency to increase the activities of serum transaminases in rabbits. The serum GOT activities in rabbits treated with reserpine prior to experiment 24 hours are markedly increased but the serum GPT activities are significantly increased in 1 hour after injection of both agents.