• Safety and Health at Work
• /
• 제14권3호
• /
• pp.267-271
• /
• 2023

Background: The objective of this study is to identify the working conditions and health status of Vietnamese male migrant workers in Republic of Korea, in comparison to the Korean general population. Methods: We conducted our survey through the Migrant People Center, and we received completed questionnaires from 87 male Vietnamese migrant workers. The questionnaire employed was identical to those used in the Korean Working Conditions Survey and the 2020 Korea National Health and Nutrition Examination Survey. The collected data from the Vietnamese migrant workers was then compared with the Korean reference population using indirect age-standardization. Results: Vietnamese male workers demonstrated a higher prevalence of health problems including hearing problems (age-standardized prevalence ratio (aSPR) 13.22, 95% confidence interval [CI]: 8.07-20.4), skin problems (aSPR 13.49, 95% CI: 8.07-20.4), and low back pain (aSPR 8.40, 95% CI: 6.50-10.69). Elevated exposure to workplace hazards such as chemicals (aSPR 2.36, 95% CI: 1.51-3.51), organic solvents (aSPR 2.22, 95% CI: 1.44-3.28), handling of heavy objects (aSPR 1.67, 95% CI: 1.24-2.21), and high temperatures (aSPR 1.96, 95% CI: 1.46-2.57) was observed among them. Additionally, they faced a higher risk of no personal protective equipment (aSPR 2.53, 95% CI: 1.26-4.52) and a greater prevalence of unmet medical needs (aSPR 7.14, 95% CI: 4.74-10.32). Conclusion: Our findings highlight the elevated workplace hazards, health problems, and unmet medical needs among Vietnamese male workers compared to the Korean reference population. These findings underscores the urgency for enhanced scrutiny over working conditions and protective equipment provision, coupled with efforts to improve healthcare accessibility and worker education.

• 한국환경과학회지
• /
• 제30권7호
• /
• pp.573-584
• /
• 2021

To analyze the effects of PM₁₀ and PM_2.5 on daily mortality cases, the relations of death counts from natural causes, respiratory diseases, and cardiovascular diseases with PM₁₀ and PM_2.5 concentrations were applied to the generalized additive model (GAM) in this study. From the coefficients of the GAM model, the excessive mortality risks due to an increase of 10 ㎍/m³ in daily mean PM₁₀ and PM_2.5 for each cause were calculated. The excessive risks of deaths from natural causes, respiratory diseases, and cardiovascular diseases were 0.64%, 1.69%, and 1.16%, respectively, owing to PM₁₀ increase and 0.42%, 2.80%, and 0.91%, respectively, owing to PM_2.5 increase. Our result showed that particulate matter posed a greater risk of death from respiratory diseases and is consistent with the cases in Europe and China. The regional distribution of excessive risk of death is 0.24%-0.81%, 0.34%-2.6%, and 0.62%-1.94% from natural causes, respiratory diseases, and cardiovascular diseases, respectively, owing to PM₁₀ increase, and 0.14%-1.02%, 1.07%-3.92%, and 0.22%-1.73% from natural causes, respiratory diseases, and cardiovascular diseases, respectively, owing to PM_2.5 increase. Our results represented a different aspect from the regional concentration distributions. Thus, we saw that the concentration distributions of air pollutants differ from the affected areas and identified the need for a policy to reduce damage rather than reduce concentrations.

• 생태와환경
• /
• 제38권2호통권112호
• /
• pp.196-206
• /
• 2005

감천다목적댐 건설사업 이전의 환경영향평가를 수행하기 위해 감천 중 ${\cdot}$ 상류역의 어류군집이 2001년부터 2003년까지 계절별로 조사되었다. 2004년 8월에는 영향평가 자료의 어류상 확인과 더불어 갈겨니 개체군의 생태학적 특성을 파악하기 위해 추가조사가 이루어졌다. 환경영향평가와 추가조사를 통해 총 5과 14종에 해당하는 1,081개체의 어류가 조사지역으로부터 확인되었다. 그 중 쉬리, 긴몰개, 돌마자, 자가사리, 꺽지, 동사리 등 6종의 한국고유종이 조사된 반면 멸종위기종은 발견되지 않았다. 갈겨니에 대한 길이-무게 상관관계, 비대지수 (K), 상대적비대지수 (Kn)는 조사지점별 하천별로 비교되었다 길이-무게 상관관계를 기본으로 한 수식은 부항천이 TW\;=\;0.000004TL^{3.2357}$ 감천이 TW\;=\;0.000002TL^{3.3566}$ 으로서 감천의 갈겨니가 부항천의 같은 크기의 갈겨니에 비해 조금 더 비대하다는 것을 알았다. 또한 전장에 따른 비대지수와의 관계를 살펴본 결과 감천이 부항천보다 높은 기울기 (0.0052)를 갖고 있는데 이는 1년생 (대략 전장이 70 mm) 이하의 갈겨니 치어들은 부항천 (평균 K와 Kn = 0.939, 1.14)과 감천(평균 K와 Kn = 0.955, 1.14)에서 비슷한 경향을 보이는 반면 70 mm 이상의 개체군이 부항천 (평균 K와 Kn = 1.046, 1.14)에 비해 감천 (평균 K와 Kn = 1.116, 1.21)에서 훨씬 양호한 영양상태를 보였다. 이러한 결과들은 부항천 유역에서 2001년도 가뭄과 2002년도 태풍 'Rusa' 및 2003년도 태풍 'Maemi'로 인한 자연적 교란과 바로 연이은 하천복구공사와 같은 인간 활동으로 인한 서식지 교란의 결과와도 잘 일치하였다. 그러므로 환경영향평가 시 어류 종조성의 확인뿐만 아니라 개체군 수준에서의 생태학적 특성조사 또한 환경영향평가로서 수행되어야 된다고 사료된다.

• 대한한방내과학회지
• /
• 제11권2호
• /
• pp.94-103
• /
• 1990

To evaluate effects of Ga Gam Sam Kee Tang(GGSKT) water extract on the plasma cortisol concentration and arterial blood $PCO_2,\;PO_2$ in the rabbit. The results obtained were as follows : 1. Intravenous administration of GGSKT water at the dose of $0.2m{\ell}/kg$ remarkably increased plasma cortisol concentration from 1 to 2 hours. 2. Oral administration of GGSKT water extract at the dose of $10m{\ell}/kg$ significantly decreased plasma cortisol concentration on 3 hours. 3. Intravenous administration of GGSKT water extract at the dose of $0.4m{\ell}/kg$ remarkably decreased arterial blood $PO_2$ on 2 hours. 4. Oral administration of GGSKT water extract at the dose of $1.0m{\ell}/kg$ significantly decreased arterial blood $PO_ 2$ on 2 hours and remarkably increased on 4 hours. 5. Intravenous administration of GGSKT water extract at the dose of $0.2m{\ell}/kg$ remarkably increased arterial blood $PCO_2$ on 4 hours. 6. Oral administration of GGSKT water extract at the dose of $2.0m{\ell}/kg$ significantly decreased arterial blood $PCO_2$ from 1 to 2 hours. These results suggest that therapeutic action of GGSKT water extract for athma may be related with the increment of plasma cortisol concentration and the decrease of arterial blood $PCO_2$.

• 미생물학회지
• /
• 제35권3호
• /
• pp.242-247
• /
• 1999

소양호에서 fluorescent in situ hybridization 방법을 이용하여 세균군집의 계절과 수심에 따른 변화를 조사하였다. 이 방법에 사용된 oligonucleotide probe는 EUB338, ALF1b, BET42a, GAM42a 와 CF probe 였다. 조사기간중 Proteobacteria $\alpha$-group 은 0.7~32.9% 이었으며 $\beta$-group은 1.0~25.8%, $\gamma$-group은 2.4~37.1%, Cytophaga-Flavobacterium group은 4.7~23.6%의 분포를 나타내었다. 계절별로 살펴보면 규조류가 우점하는 봄펄에는 $\gamma$-group 이, 유기물의 농도가 낮고 수온이 높은 여름철에는 $\alpha$-group 이 우점하였으며, 남조류가 우점하는 가을철에 총세균수에 대한 Eubacterial group 의 비율이 크게 감소하여 특정 group의 우점현상은 나타나지 않았다. 이처럼 소양호는 계절과 수심에 따라 군집구조가 변화하였으며, 특히 세균의 군집구조는 식물플랑크톤의 천이와 밀접한 관계를 보이는 것으로 나타났다.

• Journal of Species Research
• /
• 제11권3호
• /
• pp.155-161
• /
• 2022

Acetic acid bacteria (AAB) convert ethanol to acetic acid through oxidation, and the fermentation pathway of AAB is important in the vinegar industry. The genus Acetobacter is the representative one of AAB, and several Korean traditional vinegars are produced using Acetobacter strains. Until now, four species in the genus Acetobacter were reported as native species in Korea. During the past two years, we isolated several AAB strains from fruits, flowers and fermented foods, and several AAB species unrecorded in Korea were found on the basis of 16S rRNA gene sequence analyses. In this study, we report eight Acetobacter species as native ones which are A. fabarum C10-3 (=KACC 21483) isolated from plumcot fruit (Naju-si), A. lovaniensis KDG-EC1 (=KACC 22697) isolated from diced radish kimchi (Naju-si), A. okinawensis GAM12-M2 (=KACC 22696) isolated from persimmon fruit (Sangju-si), A. orientalis FR32C4 (=KACC 22370) isolated from fruit of Cudrania tricuspidata (Jeonju-si), A. papaya FR35B3 (=KACC 22046) isolated from grape fruit (Yeongdong-gun), A. suratthaniensis GAM15-R2 (=KACC 22694) isolated from persimmon fruit(Gimje-si), A. syzygii C25-1 (=KACC 22048) isolated from peach fruit (Namwon-si) and A. thailandicus JDF1-M1 (=KACC 22693) isolated from plum fruit(Seoul).

• Korean Journal of Acupuncture
• /
• 제28권2호
• /
• pp.59-75
• /
• 2011

Objectives : The Aim of this study was to investigate the clinical characteristics of male and female patients who have been suffered from headaches. The investigation was undertaken based on Qi-section(Methods of prescribing oriental herbal medicine) from DongEuiBoGam(東醫寶鑑). Methods: A statistical survey was conducted to compare the difference in clinical characteristics between male and female patients experiencing headaches. Oriental medical Diagnosis was used to classify all parients under the following categories Qi-deficiency (氣虛), Jing-dificiency (精虛), Food-stagnation (食積), Damp-accumulation (痰飮), Qi-stagnation (氣滯). Patients were treated using acupuncture therapy and herbal medicines. Results : 1. The ratio between male and female patients was about 1:3. 2. It showed that periods of illness were longer in female patients than in male patients. 3. The total number of treatments received was higher in female patients than in male patients. 4. Statistically, most female patients had Metopodynia and Migraines(Rt.), while male patients suffered mostly from Laryngalgia. 5. Male patients had feelings of strain in the head and female patients had splitting headaches. 6. Musculo-skeletal System and General Symptoms were frequently observed in male patients. Digestive System and Nervous System were frequently observed in female patients. 7. Results from oriental medical Diagnosis showed that male patients mostly had Qi-deficiency, ling-deficiency while the majority of female patients had Food-stagnation, Damp-accumulation, Qi-stagnation. 8. The recovery time for male patients was shorter than it was for female patients. The recurrence rate of the headaches were higher for female patients. Prognosis was better than in female patients in comparison to male patients. Conclusions : The statistical survey conducted was based on Qi-section of DongEuiBoGam. It had significant differences in clinical characteristics between male & femal patients.

• 동의생리병리학회지
• /
• 제20권6호
• /
• pp.1447-1450
• /
• 2006

To study on the assignment of the eight trigrams (八卦) in human body being based on based the number of HADO(河圖)-NAGSEO(洛書). Being based on the number of HADO(河圖)-NAGSEO(洛書) and the BEOK-HEE's diagram of eight trigrams order(伏羲次序圖), human being organ (five-Jang organs (liver, heart, spleen, lung and kidney), five organs (ear, eye, mouth and nose), provisional namely six entera for the process on intake, digestion, excretion of food (mouth, stomach, small intestine, large intestine, rectum, anus) are assigned eight trigrams (八卦). Eight trigrams(八卦) are attached to the based on the number HADO(河圖)-NAGSEO(洛書): 1-GEON(乾), 2-TAE(兌), 3-LEE(離), 4-JIN(震), 9-SON(巽), 6-GAM(坎), 7-GAN(艮), 8-GON(坤). And (八卦) are attached to the human being organs (five-Jang organs (live, heart, spleen, lung and kidney), five organs (ear, eye, mouth, nose, anus) : 1-GEON(乾)-left lung-left nose, 6-GAM(坎)-right kidney-right ear, 7-GAN(艮)-left heart-anus, 8-GON(坤)-right liver-right ear. Eight trigrams(八卦) are attached to the provisional namely six entera for the process on intake, digestion, excretion of food : the air(GEON 乾), the month(TAE 兌), the stomach(LEE 離), the small intestine(JIN 震), the large intestine(Son 巽), the rectum(GAM 坎), the anus(GAN 艮), the excrements(GON 坤). The BEOK-HEE's diagram of eight trigrams order(伏羲次序圖) means immutable order naturally. The process of the human being organs( five-Jang organs, five organs and six entera's digestion) is also unchangeable in region and program. Therefore we can set up the five-Jang organs, five organs and the process of six entera's digestion as the category of observation on the basis of BEOK-HEE's diagram of eight trigrams order(伏羲次序圖), and then we can arrange eight trigrams (八卦) on the five-Jang organs, five organs and the process of six entera's digestion.

• 대한한의학방제학회지
• /
• 제10권1호
• /
• pp.13-28
• /
• 2002

From the study of the definition of and intoxication, detoxication poisonous drug, the symptom and treatment of intoxication, andantidotes with DONG YUI BO GAM etc, it can be concluded as follows. 1. In ancint times, the poisonous drug was a drug which could treat diseases but after that it has been a drug which can injure one's health because it has severe property, poison or side effects 2. Intoxication means that poison goes and works in the body. Detoxication means treatment which clears the symptom of intoxication and removes the toxin in the body or on the body 3. At the intoxication's symptom, vomiting, madness, diarrhea, abdomianl pain, consumption are frequent in order 4. At the intoxication's treatment, vomiting method is used when poison is in the stomach, purgative method is used when poison is the intestine. 5. Mostly Hei-dou is used in drugs and Gan-kao. Qing-yan are used in order. 6. Mostly drugs of reliving fever are used in drugs. 7. Mostly cold drugs are used in drugs and warm, even, hot, cool drugs are used in order and mostly mild drugs are used in drugs and bitter, hot, salty, sore drugs are used in order.

• 동의신경정신과학회지
• /
• 제18권2호
• /
• pp.1-12
• /
• 2007

Objective : The aim of this study was to categorize tic disorders and introduce the treatments of tic disorders in oriental medicine. This article includes the report of successful treatment with oriental medicine. Methods : The author classifided the terms of oriental medicine in associated with tic disorders based on DSM-IV and then studied symptoms, etiological causes, and treatment through ${\ll}$Dong yui bo gam Book${\gg}$ . Results and Conclusions : 1. The concept of Tic disorders is similar to Mok-cha (目箚), Gun-chuck-youk-soon, Soon-dong, Mae-hack-gi (梅核氣) and etc, in oriental medical term. 2. In oriental medicine, tic disorders can be classified Gan-poong-nae-dong-zung (肝風內動證) type, Dam-hwa-yo-sin-zung (淡火擾神證) type, Bee-her-gan-wang-zung (脾虛肝旺證) type and Gan-sin-um-her-zung (肝腎陰虛證) type. 3. In oriental medicine, tic disorders are treated by much(so) various therapy such as herb medication, acupuncture and moxibustion, oriental psychotherapy and dirigation (Gi-Gong, 氣功) etc. 4. Tourette’s disorder is not easy to cure. When the treatment of occidental medicine and that of oriental medicine are mutually cooperated, more effective medical care might be expected. Therefore, it is necessary for further study to treat tic disorders by mutually cooperated therapy.