• Journal of Haehwa Medicine
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• v.15 no.1
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• pp.79-85
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• 2006

Carpal tunnel syndrome is a common peripheral nerve entrapment syndrome that is characterized by pain, numbness, sensory disturbance along the distribution of the median nerve in hand. Diagnosis mainly depends upon careful examination and symptomatology. Treatments have included wrist immobilization, anti-inflammatory drug, local injection of steroid, nerve block and surgical decompression. This is a clinical report about 2 cases of carpal tunnel syndrome patients who undergo oriental medical treatment. Both of two cases, Symptoms were disappeared and physical examinations were improved. The results of this study demonstrate that oriental medicine treatment that including acupuncture and herbal medicine therapy can have noticeable effects in treating the carpal tunnel syndrome.

• Proceedings of the Korean Vacuum Society Conference
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• 2016.02a
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• pp.105.2-105.2
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• 2016

For the rational design and facile fabrication of novel nanostructures, we present a new approach to generating arrays of three-dimensionally tunable nanostructures by exploiting light-matter interaction. To create controlled three-dimensional (3D) nanostructures, we utilize the 3D spatial distribution of light, induced by the light-matter interaction, within the matter to be patterned. As a systematic approach, we establish 3D modeling that integrates the physical and chemical effects of the photolithographic process. Based on a comprehensive analysis of structural formation process and nanoscale features through this modeling, we are able to realize three-dimensionally tunable nanostructures using facile photolithographic process. Here we first demonstrate the arrays of three-dimensionally controlled, stacked nanostructures with nanoscale, tunable layers. We expect that the promising strategy would open new opportunities to produce the arrays of tunable 3D nanostructures using more accessible and facile fabrication process for various biomedical applications ranging from biosensors to drug delivery devices.

• Korean Journal of Clinical Pharmacy
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• v.3 no.2
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• pp.139-145
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• 1993

This study was attempted to investigate the pharmacokinetics of phenytoin(4mg/kg iv,) in rabbits pretreated with diltiazem(l and 2.5mg/kg) for 7 days. The plasma concentration and area under the curve(AUC) of phenytoin were increased significantly(p<0.05) in rabbits pretreated with diltiazem(2.5mg/kg) compared with those of control rabbits. Volume of distribution and total body clearance were decreased significantly(p<0,05) in rabbits pretreated with diltiazem compared with those of control rabbits. From the results of this experiment, it is desirable that dosage ragimen of phenytoin should be adjusted and that therapeutic drug monitoring should be practiced for reduction of side or toxic effect when phenytoin will be administered with diltiazem in clinical practice.

• Korean Journal of Biological Psychiatry
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• v.4 no.2
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• pp.155-161
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• 1997

Serotonin has been implicated in the etiology of many disease states and may be particularly important mental illness, such as depression, anxiety, schizophrenia, sleep disorders, suicide, eating disorders, obsessive compulsive disorders, migraine and others. Many currently used treatments of these disorders are thought to act by modulating serotonergic function. The identification of many serotonin subtypes, most of which have been shown to have functional activity and differential distribution, has stimulated considerable effort into synthesizing selective ligands(drugs) to help understand their significance. This should understand the role of serotonin in mental disorders and these new drugs can be studied alone and in combination with other treatments in order to clarify the parameters of drug use for the clinical effect.

• Journal of Pharmaceutical Investigation
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• v.27 no.1
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• pp.51-56
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• 1997

This study was attempted to investigate the pharmacokinetic interaction of vancomycin (10 mg/kg, i.v.) and probenecid (7.5. 15, and 30 mg/kg, oral) in rabbits. The area under curve (AUC) of plasma vancomycin concentration was significantly increased (p<0.01) in rabbits when the probenecid was coadministrated. Volume of distribution (Vd) was significantly decreased (p<0.05) in rabbits coadministrated with probenecid (15 and 30 mg/kg) and total body clearance (CLt) was decreased significantly (p<0.05. p<0.01) in rabbits coadministrated with probenecid (7.5, 15 and 30 mg/kg). There was significant correlation between AUC and probenecid dose. From the results of this experiment, it is desirable to adjust dosage regimen of vancomycin for reduction of side or toxic effect when the probenecid is coadministered in clinical practice.

• Journal of Pharmaceutical Investigation
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• v.14 no.3
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• pp.122-130
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• 1984

The dissolution profiles of the seven branded prednisolone tablets were determined by means of available compendium. Those tablets were stored at $40^{\circ}C,\;50^{\circ}C\;and\;60^{\circ}C$ for 15, 30 and 60 days respectively. Under the stress conditions, the dissolution efficiency showed significant changes. It is considered that the determination of shelf life of drug from these aging effects is possible because the dissolution data followed a logarithmic distribution. There were no substantial differences of dissolution between two prednisolone formulations with different particle size not larger than $100\;{\mu}m$. The effect of two starches (corn and potato) on the rate of dissolution of prednisolone from dosage form was also investigated. All marketed tablets met the requirement of the established compendium.

• International Journal of Oral Biology
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• v.38 no.1
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• pp.1-4
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• 2013

Staphylococcus species are one of prevalent pathogens found in hospitals. Microbes that are a primary cause of nosocomial infection were isolated from a dental and medical environment it may assist the reader to explain what this is and how it differs from the 'dental health care providers and ward health care providers'. To investigate the distribution of staphylococcus species in this environment, we used vitek II to measure drug sensitivity, and further performed biochemical testing. The isolation rate of staphylococcus species from the dental and medical environment was 100% but from dental health care providers and ward health care providers were 44.4% and 33.3%, respectively. In the analyses, staphylococcus species showed resistance to diffusion of cefoxitin and oxacillin discs. These staphylococci may be sufficiently positive for the mecA gene. Our results suggest that staphylococci might be an important cause of nosocomial infection in the dental clinic.

• Korean Journal of Pharmacognosy
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• v.10 no.3
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• pp.112-118
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• 1979

21 herbal drugs registered in K.P. III were tested for contamination of fungi and isolation of aflatoxin producible strains. Initially contaminated fungi were Aspergillus group (41.28%) and Penicillium (47.26%) and the other fungi were contaminated somewhat. The most frequent isolation of Aspergillus group was Cnidii Rhizoma and that of Penicillium was Piperis Fructus nigri. Cnidii Rhizoma was the most contaminated drug and Cassiae Cortex was the least among them. Aspergillus flavus was isolated from 10 samples and Aspergillus parasiticus was detected in Glycyrrhizae Radix, Phellodendri Cortex. Aspergillus ochraceus was isolated from only Scutelariae Radix, and Fusarium nivale was isolated from Cnidii Rhizoma and Torreya Semen. None of Aspergillus and Penicillium was detected in only Coptidis Rhizoma. No strains of Aspergillus flavus and Aspergillus parasiticus isolated from were produced aflatoxin.

• Toxicological Research
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• v.23 no.4
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• pp.289-299
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• 2007

Lipopolysaccharide (LPS) endotoxin is an active component in the outer membrane of Gram-negative bacteria. LPS is usually used as an inflammatory animal model. During the inflammation, diarrhea and changes in plasma proteins, in hepatic and/or intestinal microsomal cytochrome P450 (CYP) isozymes, and in the renal and/or biliary excretion of drugs have been reported. Thus, in rats pretreated with lipopolysaccharide endotoxin isolated from Klebsiella pneumoniae (KPLPS rats), the absorption, distribution, metabolism, and excretion of drugs could be expected to be altered. Interestingly time-dependent effects on the hepatic CYP isozymes have been reported in KPLPS rats. Thus, in KPLPS rats, the pharmacokinetics of drugs which are mainly metabolized via CYP isozymes could be expected to be time-dependent. In this review, an attempt to explain changes in pharmacokinetics of drug reported in the literature was made in terms of CYP isozyme changes or urinary and/or biliary excretion changes in KPLPS rats.

• Korean Journal of Veterinary Research
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• v.17 no.1
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• pp.1-4
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• 1977

Two hundred and twenty-seven strains of Escherichia coli isolated from 25 hens (12 hens received tetracycline neomycin and sulfadimethoxine, and 13 hens not received antibiotics) were studied for the drug resistance and distribution of R factors. About 74 per cent of E. coli strains isolated from hens of a herd received antibiotics were resistance to tetracycline (TC) streptomycin (SM), chloramphenicol (CM), kanamycin (KM), ampicillin (AP) and sulfisomidine (Su), alone or in combination thereof, but only a hen among a herd not received antibiotics excreted E. coli resistant to TC and SM. Among resistant strains, about 7% were found to be resistant to TC and SM, whereas 93% were resistant to three or more antibiotics. The most common pattern was the quadruple resistant to SM, TC, KM and Su (28.7%), and followed by triple ones to SM, TC and Su (25.3%), and SM, TC and KM (24.7%). About 84% of resistant strains carried R factors which were transferable to the recipient by conjugation.