• Journal of Industrial Convergence
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• v.22 no.7
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• pp.43-48
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• 2024

In this study, we evaluated the effectiveness of a taping method to relieve low back pain (LBP) by comparing changes in visual analog scale (VAS) and disability index (Disa) between untreated, control, and treated groups. As a result, the efficacy of taping was confirmed in both the control and treatment groups. ANOVA analysis of VAS revealed significant differences between groups, and post hoc tests revealed significant differences in the untreated group and both the control and treatment groups, but no significant differences between the control and treatment groups. This demonstrates similar effectiveness of both taping methods on alleviating LBP. For Disa, ANOVA showed a significant difference, but post hoc tests did not confirm this. The within-group t-test showed significant differences in VAS and Disa in the control and treatment groups before and after the intervention, but not in the untreated group. This study highlights the efficacy of taping for LBP and suggests that both methods can be used clinically. Future studies should use larger samples and different conditions to verify these findings.

• Journal of Embryo Transfer
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• v.7 no.2
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• pp.117-124
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• 1992

미성숙 래트의 외경정맥에 카테타를 장착하고, 다음날 (28일령) 대조군에는 4IU, 다배란 처치 군에는 20IU의 PMSG를 피하주사하였다. 각 실험동물은 혈중의 LH농도 변화를 측정하기 위하여 PMSG 투여 직전 (0시간), 투여후 12시간, 그 이후 6시간 간격으로 혈액을 채취하고 72시간에 희생시켰다. 그 결과 다배란 용량의 PMSG 투여는 먼저 배란반응 및 난소중량을 대조군에 비하여 각각 4,7배 및 2.1배나 현저하게 (P<0.05) 증가시켰다. 그리고 혈청 LH농도는 Radioimmunoassay(RIA)에 의하여 결정되었는데, 먼저 두 군 모두 두 개의 분명한 peak을 가진 경시적 변화관계를 보였다. 즉 이들 두 군네 있어서 LH농도 변화는 0-18시간대에 처음으로 완만한 증가와 54-60시간대에 두번째는 급격한 증가(surge)를 보였다. 그러나 두 군간에 LH농도의 크기는 현저하게 달라, 다배란처치군의 동물에 있어서는 두번째의 LH peak에 앞서 전반적인 LH농도가 대조군보다 현저하게 (P<0.001) 높았으며, 반대로 PMSG 투여후 60시간에 일어나는 peak에 있어서는 LH농도가 대조군보다 현저하게 (P<0.001) 54%나 낮았다. 덧붙여 두 peak간의 증가폭은 대조근에 비하여 다배란 처치군에서 훨씬 낮았다. 본 열구 결과는 PMSG 처치된 래트에 있어서 두 가지의 분명한LH peak의 존재를 정의하며, 다배란 처치에 따른 난소과잉 자극과 내인성 LH surge의 감소와의 연관성을 밝힌다.

• Journal of Food Hygiene and Safety
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• v.4 no.3
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• pp.185-190
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• 1989

1. Srobic Acid 투여군은 무처치대조군에 비하여 embryo의 체장과 체중이 용량의존적으로 증가를 나타내었는데 체장에 있어서는 1.0ml/egg 및 5.0ml/egg 투여군이, 체중에 있어서는 0.5ml/egg 투여군에서 유의성이 있었다. 2. 2.5ml/egg 수준으로 BHT를 투여한 실험군은 무처치대조군 및 용매대조군에 비하여 체중, 체장, 전지 및 후지에 있어서 유의성 있는 감소를 나타내었다. 3. Sorbic acid 투여군의 기형발생은 뚜렷한 것은 나타나지 않았으나 1.0ml/egg 투여군에서는 hydrocephalus를 가지고 있는 embryo를 볼수 있었다. 4.BHT 투여군의 기형발생률은 무처치 대조군에 비하여 유의성은 없었으나 전지이상 , 혈종 및 hyrocephalus 가 나타났다.

• Journal of Food Hygiene and Safety
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• v.5 no.4
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• pp.171-178
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• 1990

Potential teratogenicity of Azinphos-methyl and Carbaryl was investigated in developing chick embryos. $100\;\mu\textrm{l}$ of Azinphos-methyl and Carbaryl was injected into air sac on day 4 of incubation. Body weight changes and morphological changes were examined. The results obtained were summarized as follows; 1. Body length, limb lengths and claw length of groups treated with high dose of Azinphosmethyl and Carbaryl were significantly shortened compared to untreated of vehicle control and body weights of them were significantly lower than those of control groups. 2. Treatment of Azinphos-methyl and Carbaryl increased incidence ratios of dead embryo by dosage (Azinphos-methyl: 18%, 21%, 41%, Carbaryl: 26%, 50%). 3. One case of beak malformation occurred in Carbaryl treatment group.

• Journal of Veterinary Clinics
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• v.22 no.3
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• pp.202-205
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• 2005

The present study was made in order to clarify the anti-emetic effect by needle-acupuncture (AP), injection-AP and moxibustion in xylazine - induced vomiting of dogs. Twelve mongrel dogs (4 months to 5 year old, 2 to 4 kg of body weight), eleven mongrel dogs (4 months to 5 years old, 2 to 10 kg of body weight) and twelve mongrel dogs (4 months to 1 year old, 2 to 4 kg of body weight) were used for clarification of anti-emetic effect by needle-AP, injection-AP and moxibustion, respectively. The experimental animals were devided into control(6 heads), BL-21(6 heads), CV-12(6 heads) and BL-21+CV-12(6 heads) groups using total 6 dogs with vomiting selected in preliminary experiment, respectively in needle-AP treatment. In addition, the experimental dogs were divided into control (11 heads), BL-21 (6 heads) and CV-12(6 heads) groups using 11 dogs, respectively in injection-AP treatment. In moxibustion treatment the experimental dogs were divided into control (6 heads), BL-21(6 heads) and CV-12(6 heads) groups using 6 dogs, respectively. Five days after the experiment of one group was finished, the other group was examined in each experiment. Acupuncture needle was maintained for 20 minutes in needle-AP treatment. Metoclopramide was used in injection-AP treatment. Commercial moxa was used in moxibustion treatment. Vomiting was induced by intramuscular injection with $2{\%}$ xylazine 20 minutes after treatments of needle-AP, injection-AP and moxibustion, respectively. The vomiting rates of BL-21($33.3{\%}$), CV-12($50{\%}$) and BL-21+CV-12($33.3{\%}$) were lower than that of control($66.7{\%}$) and vomiting times of experimental groups were similar to that of control in needle-AP treatment. The vomiting rates of BL-21 ($0{\%}$) and CV-12($16.4{\%}$) were lower than that of control($66.7{\%}$) and the vomiting time of CV-12 group was similar to that of control group in injection-AP treatment. The vomiting rates of BL-21($33.3{\%}$) and CV-12($33.3{\%}$) were lower than that of control ($66.7{\%}$) and vomiting times of experimental group were similar to that of control group in moxibustion treatment. In conclusion, it was considered that needle-AP, metoclopramide injection-AP and moxibustion at BL-21 and CV-12 were effective for anti-emesis in xylazine induced vomiting of dogs and metoclopramide injection-AP was the most effective method for anti-emesis among them.

• Applied Microscopy
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• v.33 no.3
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• pp.205-214
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• 2003

To investigate the effect of the squalene against the lead toxicity. A healthy male of ICR mice were used for experiment. The SOD was observed after the intraperitoneal injection in mice. The ultrastructural changes of the liver were observed after the intraperitoneal injection in mice. The experimental groups were divided into two groups. Group A was control group that squalene was not treated after intraperitoneal injection of lead acetate. Group B was squalene treatment group that squalene solution was injected after intraperitoneal injection of lead acetate. All groups were used to 10 mice. The results were as follow: SOD activity in the liver, Group A was lower than in normal. But, Group B was higher than in Group A (P<0.05). In the histological observation, Group A were showed that the inner cavity of mitochondria swellen and development of cristae weakened. Swelling of lamellae of rough endoplasmic reticulum (rER) was showed. It was concluded that the SQ will be effective for the recovery of hepatic cell at lead intoxication.

• Korean Journal of Acupuncture
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• v.24 no.4
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• pp.221-231
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• 2007

목 적 : 본 연구의 목적은 시상하부에서 침처치에 대한 nitric oxide synthase (NOS)발현을 nicotinamide adenine dinucleotide phosphate-diaphorase (NADPH-d)를 이용한 조직화학 염색법으로 관찰하였다. 실험방법 : 동물은 Balb/c (wild type) 와 Stat 4 knockout (KO) 생쥐를 사용하였다. 염증유도는 1% carrageenan 용액 (20ul/마리)을 발 뒤꿈치 표피에 주사하였고, 침 처치는 족삼리 (ST36)에 시침하였다. 침 처치 후 5시간까지 부종율을 부종측정기로 측정하였으며, 마지막으로 부종을 측정한 후 동물을 희생하여 뇌를 적출하여 고정하였다. 침에 대한 효과를 확인하기 위하여 NADPH-d 반응의 조직염색을 실시하였다. 염증유도와 그룹간의 유의성 검증은 one-way ANOVA를 사용하였다. 결 과 : 대조군인 Balb/c와 실험군인 stat4 KO 생쥐를 carrageenan으로 염증을 유도시에 대조군은 90%이상 유도된 반면, Stat4 KO 그룹은 50% 정도의 염증만이 유도되었다. 염증을 유도한 생쥐의 족삼리에 침 처치시 대조군은 1시간에서 약 40%정도 감소하였고 (P<0.05), Stat4 KO 실험군은 유의한 염증 감소율을 보이지 않았다. 시상하부의 lateral hypothalamic area (LHA)와 paraventricular nucleus (PVN)부위의 침에 대한 효과를 NADPH-d 에 양성으로 반응하는 세포수로 비교하여 다음과 같은 결과를 얻었다. (1) 대조군에서 염증 유도시 시상하부의 PVN는 NADPH-d 양성세포수가 감소하였고, LHA에서는 증가하였다. (2) 염증을 유도한 대조군에 침을 처치시 PVN은 세포수가 증가하였고, LHA에서는 감소하는 경향을 보였다. (3) 염증을 유도한 Stat4 KO 군에서는 시상하부의 PVN과 LHA부위 모두에서 NADPH-d 양성세포수가 감소하였고, 염증유도그룹에 침을 처치시 PVN과 LHA부위 모두에서 세포수가 증가함을 관찰 할 수 있었다. (4) 대조군과 실험군 모두에 salicylic acid로 비교하였더니 염증유도 효과 및 NADPH-d 세포 수에서 침 처치와 비슷한 결과를 나타내었다. 결 론 : 침은 염증을 유도한 생쥐에서 염증 감소에 유의한 효과가 있다. 염증을 유도한 Balb/c 와 Stat4 KO 생쥐에 침을 처치 시 시상하부의 NADPH-d 발현이 LHA부위와 PVN에서 서로 다르게 나타나는 것으로 나타난다. 이러한 현상은 침 효과가 시상하부의 위치에 대한 작용이 다르기 때문이라고 생각된다.

• The Korean Journal of Pharmacology
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• v.26 no.2
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• pp.135-144
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• 1990

The vascular responses to the vasoactive drugs were evaluated using aortic ring preparations obtained from propylthiouracil (PTU)-treated rats. The body weights and the levels of serum thyroxine $(T{_4})$ and triiodothyronine $(T{_3})$ were significantly decreased in propylthiouracil-treated rats as compared with those in age-matched control rats. The contractile responses to norepinephrine and potassium and calcium ions were significantly attenuated in aortic rings of PTU-treated rats 4 weeks after when compared with those from age-matched control animals. By the PTU treatment, however, the sensitivity to norepinephrine but not to calcium was decreased while the maximal responses to norepinephrine and calcium were reduced together. The attenuated contractile responses to the vasoconstrictors in PTU-treated rats are ascribed to the decreased ability of the muscle cells to contract. On the other hand, the relaxation responses induced by acetylcholine and histamine (endothelium-dependent relaxants) and isoproterenol and sodium nitroprusside (endothelium-independent relaxants) had tendencies to be augmented in aortic rings of PTU-treated rats when compared with those of age-matched control animals. However, the sensitivities to the endothelium-independent relaxants were different between PTU-treated and control rats whereas those to the endothelium-dependent relaxants were not. These results suggest that the altered vascular responsiveness in the PTU-treated rats seems to be due to the alteration of smooth muslce cells rather than the Influence of endothelium, and that this change is slowly progressive after hypothyroidism is evident.

• Journal of Internet of Things and Convergence
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• v.9 no.3
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• pp.45-53
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• 2023

This study is a nonequivalent placebo control group pretest-posttest design to confirm the effects of auricular pressure therapy on perceived stress and sleep quality for nursing students. The subjects of the study were selected from K College, 30 people in the treatment group and 30 people in the control group, a total of 60 people. Data were collected from March 2 to April 26, 2022. Auricular pressure was applied to the treatment group (shenmen, heart, thalamus), and the placebo control group was applied to the auricle (hip, knee, ankle) in the same method during the same period. Data were analyzed independent t-test repeated measures ANOVA using the SPSS 23.0 program. The perceived stress score of the treatment group significantly decreased to 2.28 after 4 weeks of intervention and 2.07 after 8 weeks of intervention, and the sleep quality score significantly increased to 3.37 after 4 weeks of intervention and 4.02 after 8 weeks of intervention. It was found to have a lasting effect over time.

• Journal of Veterinary Clinics
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• v.17 no.1
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• pp.6-12
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• 2000

알비노 기니픽의 피부에 Microsporum gypseum을 접종한 후 체중 kg당 20, 40 및 80mg의 terbinafine을 접종 당일부터 9일간 연속 투여하였다. 대조군의 피부는 인설과 가피를 동반한 현저한 염증이 발생되었다. 이와 대조적으로 terbinafine을 경구투여한 처치군에서는 피부 증상이 현저하게 차도를 보였다. 진균학적인 평가를 위해 모근침범시험을 실시 하였다. 체중 kg 당 20∼80mg의 terbinafine을 경구투여한 처치군은 진균학적으로 97∼100%의 치료효과를 나타냈으며, 대주군에서는 치료효과가 전혀 없었다.