• 대한한방소아과학회지
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• 제33권2호
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• pp.12-21
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• 2019

Objectives Coptidis Rhizoma and Glycyrrhiza Uralensis are herbs that treat obesity and dampness-phlegm. The aim of this study is to investigate the efficacy of Coptidis Rhizoma and Glycyrrhiza Uralensis on lipid deposition with nonalcoholic fatty liver disease (NAFLD). Methods Male 6-week-old C57BL/6 male mice were divided into three groups: control group (Ctrl), high fat diet group (HFF), and high fat diet with Coptidis Rhizoma and Glycyrrhiza Uralensis extract administration group (CGT). Each 10 mice were allocated to each group (total of 30 mice). All mice were allowed to eat fat rich diet freely throughout the experiment. To examine the effect of Coptidis Rhizoma and Glycyrrhiza Uralensis, we observed weight changes, total cholesterol and glucose levels, lipid blot distributions, PGC-1, p-$I{\kappa}B$, and p-JNK. Results Body weights for all mice were measured and analyzed the difference between the groups. Weight gain was significantly lower in CGT group than the HFF group. Total cholesterol and glucose levels were significantly lower in CGT group. The distribution of lipid blots and positive reaction of PGC-1 were significantly lower in CGT group. The positive reaction of p-$I{\kappa}B$ in hepatic tissues was significantly lower in CGT group. The positive reaction of p-JNK in hepatic tissues was significantly lower in CGT group. Conclusions Coptidis Rhizoma and Glycyrrhiza Uralensis have the effect of improving non - alcoholic fatty liver induced insulin resistance through regulation of lipid metabolism.

• 한국식품과학회지
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• 제17권1호
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• pp.15-21
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• 1985

메기의 지방질(脂肪質)을 부위별(部位別)로 유리(遊離) 및 결합(結合)지방질(脂肪質)을 추출하여 중성(中性), 당(糖) 및 인지방질(燐脂肪質)로 분획하고, 이들 지방질(脂肪質)의 구성지방질(構成脂肪質)및 지방질(脂肪質) 조성(組成)을 분석, 비교하였다. 부위별 구성지방질(構成脂肪質)의 함량(含量)은 피부(皮部)가 26.34%로 가장 많고 내장부(內臟部)(19.27%), 육질부(肉質部)(5.62%)의 순이었으나, 결합지방질(結合脂肪質)은 부위별로 뚜렷한 차이를 인정할 수 없었다. 유리지방질(遊離脂肪質)의 구성(構成)은 중성지방질(中性脂肪質)이 $65.82{\sim}72.21%$, 인지방질(燐脂肪質)이 $13.91{\sim}15.44%$, 당지방질(唐脂肪質)이 $5.25{\sim}11.13%$로서 중성지방질(中性脂肪質)의 함량(含量)이 가장 높은 반면, 결합지방질(結合脂肪質)의 경우에는 인지방질(燐脂肪質)이 $57.35{\sim}61.53%$로서 가장 높은 함량(含量)을 나타내고 있었다. 구성지방질(構成脂肪質)중의 중성지방질(中性脂肪質)은 트리글리세리드(TG)가 $79.84{\sim}99.86%$로 가장 많은 반면 인지방질(燐脂肪質)은 포스파티딜콜린이 $52.38{\sim}69.98%$로 가장 많았으며, 결합지방질(結合脂肪質)중의 중성지방질(中性脂肪質)은 에스테르화스테롤(ES) 및 탄화수소(HC)가 $55.12{\sim}64.33%$로 가장 많은 반면, 인지방질(燐脂肪質)은 포스파티딜콜린(PC)이 $53.03{\sim}58.54%$로 가장 많았다. 극성지방질(極成脂肪質)의 중요 구성지방질(構成脂肪質)의 함량을 유리(遊離) 및 결합지방질(結合脂肪質)로 비교하여 보면 C16 : 0(28.37%, 21.99%), C18 : 1(12.01%, 11.52%), C18 : 2(17 93%, 14.12%), C22 : 6(17.22%, 20.63%)인 반면 비극성지방질(非極成脂肪質) 유리지방질(遊離脂肪質)은 C16 : 0(14.81%), C18 0(12.38%), C18: 1(25.93%), C22:6(9.95%)이며 결합지방질(結合脂肪質)은 C14 : 0(11.60%), C16 : 0(18.94%), C16: 1(10.42%). C18 : 1(10.89%), C22 : 6(23.44%)이었다. 총필수지방산(總必須脂肪酸) 함량(含量)은 극성지방질(極成脂肪質)$(20.14{\sim}31.12%)$이 비극성지방질(非極成脂肪質)$(6.97{\sim}11.13%)$보다 훨씬 높았고, 결합지방질(結合脂肪質)이 유리지방질(遊離脂肪質)보다 높았으며 부위별(部位別)로는 피부(皮部)$(15.18{\sim}15.41%)$가 육질부(肉質部)$(6.97{\sim}11.13%)$보다 높았다. 또${\omega}3$고도부포화지방산(高度不飽和脂肪酸) 함량(含量)은 육질부(肉質部)$(15.15{\sim}28.32%)$가 피부(皮部)$(6.77{\sim}18.18%)$나 내장부(內臟部)$(8.35{\sim}9.74%)$보다 높았으며, 육질부(肉質部)에서는 극성지방질(極成脂肪質)$(26.28{\sim}34.18%)$이 비극성지방질(非極成脂肪質)$(15.15{\sim}28.32%)$보다 높았다.

• 한국수산과학회지
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• 제43권5호
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• pp.428-436
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• 2010

Sea-urchins (Anthocidaris crassispina) are widely distributed in the East Sea of Korea. The aim of this study was to evaluate the hepatoprotective effects of sea-urchin roe on bromobenzene (BB)-induced liver damage in rats. The antioxidative and detoxifying properties of sea-urchin roe in BB-poisoned rat liver was examined by chemical analysis of serum aminotransferase (AST, ALT), glutathione S-transferase (GST), $\gamma$-glutamylcystein synthetase, glutathione reductase, epoxide hydrolase, amino-N-demethylase (AD), aniline hydrolase (AH) enzyme activity, as well as lipid peroxide and glutathione contents. Sea-urchin roe inhibited the increase of serum AST, ALT enzyme activity. Increasing lipid peroxide contents and AD and AH activities were significantly decreased in ethanol extract of sea-urchin roe. GST, $\gamma$-glutamylcystein synthetase, glutathione reductase and epoxide hydrolase enzyme activities increased in sea-urchin roe-fed group, compared with the BB-treated group. These results suggest that sea-urchin roe facilitates recovery from liver damage by enhancing antioxidative defense mechanisms and hepatic detoxication metabolism.

• Applied Microscopy
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• 제10권1_2호
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• pp.77-86
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• 1980

인삼의 근피층에서 확인된 분비관의 분포, 분비상피세포의 미세구조, 후형질성 함유물의 성분등을 광학 및 전자현미경을 이용하여 추구하였다. 1) 분비관은 배축, 근피층, 엽맥 유관속의 배축면과 향축면, 줄기의 유관속을 사이에 두고 피층과 수층 및 수내(髓內)에서 관찰되었다. 2) 근피층에 존재하는 분비관은 형성층에서 분화함이 확인되었고, 분비관의 환상배열층은 근령(根令)을 추정하는 구조적인 지표가 된다고 믿어진다. 3) 분비상피세포는 인(仁), 미토콘드리아, 소포체가 매우 발달되었으며, ribosome, chromoplast, leucoplast, dictyosome과 저장과립인 전분립이 관찰되었다. 4) 상피세포로는 단층이고 세포질과 분비관내에는 sudanophyl, osmophyl inclusion이 확인되었지만 Pyridin 및 alcohol로 lipid를 추출하였을 때에는 이들 함유물이 관찰되지 않았다. 5) Nile blue반응에서 상피세포내에는 oxazin에 반응하는 산성지질이, 분비관에는 oxazone에 반응하는 중성지질이 검출되었다. 6) 세포내 분비과립은 $OsO_4$단일고정시 전자밀도가 매우 높았다. 따라서 이 물질의 주성분은 불포화성지질인것 같으며 인삼의 분비관은 지질대사와 밀접한 관련성이 있는 것으로 믿어지므로 인삼이 지니는 분비관은 지질분비관(lipid canal 또는 lipid duct)으로 명명됨이 바람직하다.

• 동국한의학연구소논문집
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• 제7권2호
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• pp.97-105
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• 1999

본 연구는 긴볼레기말 추출물의 항고지혈증 효과를 조사하기 위해 ICR 생쥐에 Triton WR-1339(TX) 복강주사로 인위적인 고지혈증을 유발시킨 후 긴볼레기말 추출물(30mg/kg)를 복강주사하여 시간의 경과에 따른 간세포내에서의 지방 축적 변화를 조직화학적으로 관찰하였다. TX 주사후 그물구조의 세포질을 가진 간세포가 간엽 전체에서 관찰되었고, 일부 간소엽에서는 간세포 손상으로 인한 간세포판 소실이 나타났다. 또한 간세포내 지방축적도 증가하여 전체 간소엽의 간세포에서 지방의 과출현을 확인 할 수 있었고, 지방의 크기도 대조군에 비해 증가된 것으로 관찰되었다. 그러나 긴볼레기말 추출물 주사군에서는 그물구조의 세포질을 가진 간세포의 수가 TX 주사군에 비해 감소되었고, 대부분의 간소엽에서 정상적인 간세포판의 배열을 확인할 수 있었다. 간세포내의 지방 축적과 크기도 감소된 경향으로 관찰되었다. 이상의 결과로 볼 때 해조류 긴볼레기말 추출물은 고지혈증이 유발된 생쥐 간세포 내에서의 과도한 지방축적을 감소시키는 항고지혈증 효과을 하는 것으로 사료된다.

• The Korean Journal of Physiology and Pharmacology
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• 제16권6호
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• pp.413-422
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• 2012

The purpose of this study is to investigated the mechanism of pharmacological action of local anesthetic and provide the basic information about the development of new effective local anesthetics. Fluorescent probe techniques were used to evaluate the effect of lidocaine HCl on the physical properties (transbilayer asymmetric lateral and rotational mobility, annular lipid fluidity and protein distribution) of synaptosomal plasma membrane vesicles (SPMV) isolated from bovine cerebral cortex, and liposomes of total lipids (SPMVTL) and phospholipids (SPMVPL) extracted from the SPMV. An experimental procedure was used based on selective quenching of 1,3-di(1-pyrenyl)propane (Py-3-Py) and 1,6-diphenyl-1,3,5-hexatriene (DPH) by trinitrophenyl groups, and radiationless energy transfer from the tryptophans of membrane proteins to Py-3-Py. Lidocaine HCl increased the bulk lateral and rotational mobility of neuronal and model membrane lipid bilayes, and had a greater fluidizing effect on the inner monolayer than the outer monolayer. Lidocaine HCl increased annular lipid fluidity in SPMV lipid bilayers. It also caused membrane proteins to cluster. The most important finding of this study is that there is far greater increase in annular lipid fluidity than that in lateral and rotational mobilities by lidocaine HCl. Lidocaine HCl alters the stereo or dynamics of the proteins in the lipid bilayers by combining with lipids, especially with the annular lipids. In conclusion, the present data suggest that lidocaine, in addition to its direct interaction with proteins, concurrently interacts with membrane lipids, fluidizing the membrane, and thus inducing conformational changes of proteins known to be intimately associated with membrane lipid.

• 재활간호학회지
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• 제8권1호
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• pp.13-19
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• 2005

Purpose: This study was aimed to identify the effects of group exercise on physiological functions in Elderly. Method: The design of research was one group pretest-posttest design. The subjects were sixty two elderly women persons over sixty years old to live in C-GUN, The exercise period was 12-weeks and frequency was three times per week. the exercise duration was sixty minites. In order to evaluate the effect of exercise, we measured %body fat, fat mass(FM), fat free mass(FFM), body mass index(BMI), body metabolic rate(BMR), Total Cholesterol(TC), Triglyceride(TG), high density lipoprotein-c(HDL-C), low density lipoprotein-c(LDL-C) before and after the 12 week's group exercise program. The data analyzed by the paired t-test using SPSS package. Result: There was significant difference in FFM(p=.000), BMR(p=.000), HDL-C(p=.010). There was no significant difference in weight(p=.122), %body fat(p=.062),, FM(p=.704), BMI(p=.136), TC(p=.125), TG(p=.064), LDL-C(p=.575) Conclusion: This group exercise for elderly women can be recommended as an effective nursing intervention for elderly women in a community.

• 한국가정과학회지
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• 제4권2호
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• pp.68-83
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• 2001

The purpose of this study was to investigate the anthropometric variables, dietary behaviors, nutrient intakes and distribution of serum lipid levels for Muan-gun inhabitants. The subjects was consisted of 212 men and 317 women. There were significant differences in the height, weight, BMI and fat mass with ages. In the onion intake status. 90.6(79.9)% of men(women) liked. 56.8(46.4)% of men(women) intakes 3 times per day, 29.6(40.8)% of men(women) 50g per one time and 83.1(87.5)% of men (women) after cooking. The mean energy intake of the subjects were 2,043㎉ for men and 2,105㎉ for women. Men (women) consumed 88(90)g protein. 34(38)g lipid, 340(355)g carbohydrate, 10.5(11.7)g fiber, 655(757)mg calcium. 1,396(1,421) mg phosphorous. 14.7(15.9)mg iron. 7.061(7,244)mg sodium, 3.597(3,704)mg potassium, 1.983(1,369)RE retinol, 1.4(1.5)mg thiamin. 1.1(1.4)mg riboflavin. 19.4(20.4)NE niacin. 172(160)mg ascorbic acid and 232(239) mg cholesterol. respectively. The level of triglyceride(TG) was 136.0(114.2)mg/dl, total cholesterol(TC) was 179.1(174.9)mg/dl HDL-C was 43.3(43.3)mg/dl, LDL-C was 109.6(107.9)mg/dl. VLDL-C was 26.8(22.8)mg/dl and AI was 3.2(3.0) And 68.1(79.0)% of men(women) were assessed as Normocholesteroiemia(NC) and 66.2(69.9)% of men(women) as Normotriglyceridemia (NTG). Most of the subjects in Muan-gun preferred and ate onions routinely and had normal range of serum cholesterol and triglyceride level. Therefore it is suggested that intake of onions is effective for decreasing the serum cholesterol and TG levels.

• 한국근적외분광분석학회:학술대회논문집
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• 한국근적외분광분석학회 2001년도 NIR-2001
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• pp.1259-1259
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• 2001

Meat becomes brown and rancid during storage in the refrigerator and display in the case. Color changes, metmyoglobin formation and lipid oxidation are the important problems in the transportation / distribution of meat and retail display. The freshness of meat is determined by the sense of vision and smell. Since conventional method determining lipid oxidation is time consuming and destructive (it needs to homogenize meat with reagents, filtrate, time for reaction and read optical density using spectroscopy), more rapid and nondestructive technical tools are desired. The objective of this work was to evaluate near-infrared spectroscopy as an analytical tool for determining meat color, metmyoglobin formation and lipid oxidation. in beef, pork and chicken. Semitendinosus and longissimus thoracis muscles from six beef steers, biceps femoris and longissimus thoracis muscles from twelve LWD crossbred pigs, and superficial pectoral muscles from twenty-four broilers were used. About a 5-cm diameter and 1-cm thick sample (20.0g) was cut from the muscle and placed on plastic foam, over-wrapped with PVC film, and displayed under flourescent lights at 4 degrees C. during 10 days for beef and pork or 4 days for chicken. The spectra was measured by NIR systems Model 5500 Spectrophotometer using fiber optic scan at range of 400 - 1100 nm. Data were recorded at 2 nm intervals and 10 scans / 10 sec were averaged for every sample. Data obtained were saved as log 1/Re, where Re is the reflectance energy, and then mathematically transformed to second derivatives to reduce effects of differences in particle size. $L^{*}$, $a^{*}$ and $b^{*}$, and metmyoglobin formation were determined by conventional spectrophotometer using the integrating sphere unit. 2-Thiobarbituric acid reactive substances (TBARS) were measured for lipid oxidation. A multiple linear regression was used to find the equation which would best fit the data. The number of wavelengths used in the equation was selected based on the fewer number compared to the increasing multiple correlation and Decreasing standard error. (omitted)

• BMB Reports
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• 제37권5호
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• pp.603-611
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• 2004

Fluorescence probes located in different membrane regions were used to evaluate the effects of chlorpromazine HCl on structural parameters (transbilayer lateral mobility, annular lipid fluidity, protein distribution, and lipid bilayer thickness) of synaptosomal plasma membrane vesicles (SPMVs) isolated from bovine cerebral cortex. The experimental procedure was based on the selective quenching of 1,3-di(1-pyrenyl)propane (Py-3-Py) by trinitrophenyl groups, radiationless energy transfer from the tryptophan of membrane proteins to Py-3-Py, and energy transfer from Py-3-Py monomers to 1-anilinonaphthalene-8-sulfonic acid (ANS). In this study, chlorpromazine HCl decreased the lateral mobility of Py-3-Py in a concentration dependent-manner, showed a greater ordering effect on the inner monolayer than on the outer monolayer, decreased annular lipid fluidity in a dose dependent-manner, and contracted the membrane lipid bilayer. Furthermore, the drug was found to have a clustering effect on membrane proteins.