• KSBB Journal
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• 제17권4호
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• pp.403-408
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• 2002

인체의 다양한 기능을 증진시키는 작용을 하는 것으로 알려진 IGF-I의 생체내 분비를 촉진시키기 위해 천연 생약재성분으로 구성된 YGF251을 개발하였고 YGF251의 효능을 측정하였다. 이중 맹검 시험 방식으로 40세에서 70세 사이의 성인 남녀 31명을 대상으로 IGF-I을 비롯하여 체중, 혈압, 간기능 검사 및 신장기능 검사를 실시하였다. YGF251 및 위약 투석 후의 IGF-I 함량변화에 대한 대응표본 검정결과는 YGF251 투여군에서 투여 전에는 245.6 ng/mL 이었는데 1개월 투여 후에는 269.3 ng/mL, 2개월 투여 후에는 275.6 ng/mL으로 유의하게 증가하였다 (p<0.05). 한편 위약 투여군에서는 투여 전에는 280.0 ng/mL이었으나 1개월 투여 후에는 239.2 ng/mL, 2개월 투여 후에는 230.2 ng/mL으로 유의하게 감소하는 결과를 보였다(p<0.05). 혈중 insulin함량은 실험군의 경우 YGF251 을 1개월 투여후 평균치로써 2배 정도의 증가를 보였으며 위약 투여군에서는 36% 정도 감소된 것으로 나타났다. 또한 YGF251투여에 의한 체중 및 혈압의 변화는 거의 나타나지 않았다. YGF251 투여에 의해 나타날수 있는 간기능 및 신장기능 변화를 관찰 하기 위해 여러 항목들의 수치는 측정 오차 범위내에서의 변화만을 나타내었다.

• Journal of Dental Anesthesia and Pain Medicine
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• 제23권4호
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• pp.221-228
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• 2023

Background: We assessed the relationship between patient age and remifentanil dosing rate in patients managed under general anesthesia with spontaneous breathing using low-dose remifentanil in sevoflurane. Methods: The participants were patients with an American Society of Anesthesiologists Physical Status of 1 or 2 maintained under general anesthesia with low-dose remifentanil in 1.5-2.0% sevoflurane. The infusion rate of remifentanil was adjusted so that the spontaneous respiratory rate was half the rate prior to the induction of anesthesia, and γ^H (㎍/kg/min) was defined as the infusion rate of remifentanil under stable conditions where the respiratory rate was half the rate prior to the induction of anesthesia for ≥ 15 minutes. The relationship between γ^H and patient age was analyzed statistically by Spearman's correlation analysis. Results: During dental treatment under general anesthesia using low-dose remifentanil in sevoflurane, a significant correlation was detected between γ^H and patient age. The regression line of y = - 0.00079 x + 0.066 (y-axis; γ^H, x-axis; patient's age) was provided. The values of γ^H provide 0.064 ㎍/kg/min at 2 years and 0.0186 ㎍/kg/min at 60 years. Therefore, as age increases, the dosing rate exhibits a declining trend. Furthermore, in the dosing rate of remifentanil when the patient's respiratory rate was reduced by half from the preanesthetic respiratory rate, the dosing rate provided was around 0.88 mL/h in all ages if the remifentanil was diluted as 0.1 mg/mL. EtCO₂ showed 51.0 ± 5.7 mmHg, and SpO₂ was controlled within the normal range by this method. In addition, all dental treatments were performed without major problems, such as awakening and body movement during general anesthesia, and the post-anesthetic recovery process was stable. Conclusion: General anesthesia with spontaneous breathing provides various advantages, and the present method is appropriate for minimally invasive procedures.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 2002년도 창립10주년기념 및 국립독성연구원 의약품동등성평가부서 신설기념 국재학술대회:생물학적 동등성과 의약품 개발 전략을 위한 국제심포지움
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• pp.215-215
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• 2002

• 대한임상약리학회:학술대회논문집
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• 대한임상약리학회 2007년도 추계학술대회
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• pp.82-83
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• 2007

See Full Text

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2010년도 추계학술대회 논문집
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• pp.45-46
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• 2010

• 대한약학회:학술대회논문집
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• 대한약학회 2001년도 Proceedings of the Pharmaceutical Society of Korea
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• pp.144.1-144.1
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• 2001

• 대한약학회:학술대회논문집
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• 대한약학회 2002년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.138.1-138.1
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• 2002

• Archives of Pharmacal Research
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• 제19권4호
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• pp.297-301
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• 1996

Plasma profile of niflumic acid following oral administration of talniflumate tablets (Somalgen) was compared to that of niflumic acid tablets in man. Plasma niflumic acid was assayed by HPLC method. Plasma niflumic acid profile from the tainiflumate tablets was similar to that from the niflumic acid tablets resulting in no differences in $AUC, C_max, t_max$ and MRT. It demonstrates that talniflumate is a prodrug of niflumic acid, and undergoes extensive first-pass biotransformation to niflumic acid. However, plasma niflumic acid concentration at 30 min after tainiflumate dosing was significantly (p<0.05) higher than that of niflumic acid dosing. The more potent analgesic activity of talniflumate than niflumic acid might be related to this higher plasma drug concentration at the earlier phase. Considering that tainiflumate is less irritant to gastrointestinal mucosa than niflumic acid, talniflumate seems to be advantageous over niflumic acid in terms of activity and side effects.

• 한국임상수의학회지
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• 제6권2호
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• pp.319-327
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• 1989

In order to study the effects of neomycin sulfate on the kidney of Korean black goats after dosing at 36mg/kg(A group) or 18mg/kg of body weight (B group) twice a day, serum chemical values(BUN, SCr), urinary enzyme(GGT) excretion and urinary analysis were checked and renal lesions were observed by light microscope. The proteinuria and granular casts were observed on the 5-6th day and 7th day of treatment with neomycin respectively in the A group. While these changes were observed on the 4th day and the 6th day respectively in one goat of the B group. Urinary GGT excretion began to increase from the 9th day and reached to maximum concentration on the 15th day of treatment with neomycin in the A group. Thereafter, GGT excretion began to decrease and reach to normal level on the 21th day. But GGT excretion increased on the 9th day in only one goat of the B group. Concentrations of BUN and SCr increased on the 12th day in the A group and in one goat of B group. The kidneys were swollen gross pathologically and the renal tubular epithelial cell changes were noticed histologically in the A group and in one goat of the B group. These changes were included degeneration with hyaline droplet formation, flattened epithelial cells and necrotic epithelium. Granular casts were showed in many tubular lumens. Prfesent results indicated that nephrotoxicosis would not occured in Korean black goats dosing with neomycin sulfate less that 36mg/kg of body weight a day.

• 한국생활과학회지
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• 제13권5호
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• pp.799-809
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• 2004

Our study found that the types and forms of patterns of Japan, although they are similar to those of Korea and China, hold their own distinctive aesthetic awareness. They were made so, because the Japanese had not simply copied the patterns from other countries and also had changed them in various ways for ages. Especially, geometric patterns were widely used on some types of kimono costumes and belts in Edo period. One of the most widely used patterns was called Suk Chup Mun, and Tatewaku pattern was another. The San Gil Mun and Chil Bo Mun pattern was least used. In the patterns combination, that of animal and plant patterns was general. A single geometric pattern was not used, but if any, it was in Sima patterns and latticed patterns. On the other hand, the combination of geometric and plant patterns was more frequently used as composite patterns than any other pattern, such as geometric pattern with home tools, or one with animal patterns or nature patterns. The geometric patterns that had appeared in Edo period were combined in paintings along with animal and home tools patterns, so it could become a representative pattern of the age.