• Tuberculosis and Respiratory Diseases
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• 제56권3호
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• pp.315-320
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• 2004

Gemcitabine은 최근 사용이 증가되고 있는 항암제로서 호흡기 부작용이 흔히 발생하나 대부분 일시적이고 자연 관해된다. 하지만 드물게 gemcitabine에 의한 심각한 폐 독성이 발생할 수 있으며, 이는 조기 진단 및 치료가 중요하다. 저자들은 gemcitabine 치료 후 발생한 중증 약물 유발성 간질성 폐렴 환자에서 스테로이드 치료 후 호전된 증례를 경험하였기에 보고하는 바이다.

• International Journal of Industrial Entomology and Biomaterials
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• 제20권2호
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• pp.75-77
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• 2010

Until now, the main treatment for impotence has been the vasodilator injection, penile implants and etc. Among many methods, most effective way is known to be the medical therapy. The oral drug for an impotence remedy has to be above all, effective to the erection, and second, safety when taking in long-term. However, so far the drug in such condition and sufficiency has not been discovered. Consequently, it is crucial to develop the new medicine, made of natural materials only, without any uncertainty of side effect. The silkworm is very difference in physiological chemical change according to growth stage. Therefore the functional effect shows a very big difference according to preparation method with a growth stage. This research carry out the experiment with the pupa powder immediately before the eclosion, eclosion adult, the pupa extract immediately before the eclosion, and the silkworm powder of 5 instar 3rd day. The result showed not a big chance in weight, feed and water intake quantity. But testosterone hormone secretion effects of the freeze drying powder of the pupa immediately before the eclosion was very high 7.31 ng/ml, compared to 2.37 ng/ml of non treatment and 2.67 ng/ml of alcohol extraction method. As this result, the freeze drying pupa powder of the pupa immediately before the eclosion was confirmed to promote the secretion of the testosterone hormone more than alcohol extraction method of existing.

• Tuberculosis and Respiratory Diseases
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• 제78권4호
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• pp.341-348
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• 2015

Background: There have been various results from studies concerning the predictors of recurrence in early-stage nonsmall cell lung cancer (NSCLC). Therefore, an accurate assessment is needed to guide effective adjuvant therapy. We investigated the predictors of a recurrence in patients with resected, early-stage NSCLC and the risk factors associated with locoregional or distant recurrence. Methods: This retrospective study was conducted on patients at the Pusan National University Hospital from January 2006 to December 2011. Patients with pathological stages I or II were included in this study, as based on the seventh edition TNM staging system. Multivariate Cox proportional hazard models were used to identify factors associated with recurrence. Results: Two hundred and forty-nine patients were included. Among them, 180 patients were stage I, and 69 were stage II. Overall, by multivariate analysis, the independent factors associated with a 5-year total recurrence were the presence of visceral pleural invasion (VPI) (p=0.018) and maximal standardized uptake values (SUVs) of tumors on positron emission tomography (PET) >4.5 (p=0.037). The VPI was the only independent risk factor associated with both locoregional and distant recurrence, in the analysis of the patterns of tumor recurrence and their risk factors. In the subgroup analysis of stage I patients, three variables (male, VPI and resection margin positive) were significantly associated with a 5-year recurrence. Conclusion: The independent factors associated with postoperative recurrence in early-stage NSCLC were as follows: PET SUV >4.5 and the presence of VPI. For patients with those factors adjuvant therapy should be recommended as a more efficacious treatment.

• 종양간호연구
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• 제11권1호
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• pp.26-32
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• 2011

Purpose: The purpose of this study was to analyze the trend of cognitive developmental interventions on patients with breast cancer who underwent chemotherapy. Methods: The researcher searched databases and selected 17 literatures using chemotherapy, breast cancer, cognitive function and intervention as searching key words. Searched databases included Ovid, Pubmed, Proquest and Medline and data collection period was from January 2000 to May 2010. Results: Interventions for patients with breast cancer have been continuously developed and frequent research topics included breast cancer, chemotherapy, quality of life, and cognitive function. In terms of study design, four research articles were pre-experimental study designs, one was case study, and the rest of studies were non-equivalent pretest-posttest control group design. Effects of intervention were examined in only 5 studies among 17. The interventions were not found to have direct effects in cognitive improvement. Conclusion: It is needed to figure out the mechanism of cognitive deterioration of the patients with breast cancer who underwent chemotherapy. And nursing interventions needs to be developed in order to hold up the cognitive downhill and help their cognitive rehabilitation.

• 생물정신의학
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• 제23권2호
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• pp.48-56
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• 2016

Alzheimer's disease (AD) is a neurodegenerative disorder in which neuronal loss causes cognitive decline and other neuropsychiatric problems. It can be diagnosed based on history, examination, and appropriate objective assessments, using standard criteria such as the Diagnostic and Statistical Manual of Mental Disorders or the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA). Brain imaging and biomarkers are making progress in the differential diagnoses among the different disorders. The cholinesterase inhibitors, donepezil, rivastigmine and galantamine and N-methyl-D-aspartate receptors antagonist memantine are approved by the US Food and Drug Administration for AD. Recently some acetylcholinesterase inhibitors gained approval for the treatment of severe AD and became available in a higher dose formulation or a patch formulation. Optimal care in AD is multifactorial and it should include early diagnosis and multidisciplinary care with pharmacological and nonpharmacological interventions including exercise interventions, cognitive interventions and maintenance of social networks.

• The Korean Journal of Physiology and Pharmacology
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• 제17권5호
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• pp.375-383
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• 2013

Hepatocellular carcinoma (HCC) related to hepatitis B virus (HBV) and hepatitis C virus (HCV) infections is thought to account for more than 80% of primary liver cancers. Both HBV and HCV can establish chronic liver inflammatory infections, altering hepatocyte and liver physiology with potential liver disease progression and HCC development. Cyclophilin A (CypA) has been identified as an essential host factor for the HCV replication by physically interacting with the HCV non structural protein NS5A that in turn interacts with RNA-dependent RNA polymerase NS5B. CypA, a cytosolic binding protein of the immunosuppressive drug cyclosporine A, is overexpressed in many cancer types and often associated with malignant transformation. Therefore, CypA can be a good target for molecular cancer therapy. Because of antiviral activity, the CypA inhibitors have been tested for the treatment of chronic hepatitis C. Nonimmunosuppressive Cyp inhibitors such as NIM811, SCY-635, and Alisporivir have attracted more interests for appropriating CypA for antiviral chemotherapeutic target on HCV infection. This review describes CypA inhibitors as a potential HCC treatment tool that is contrived by their obstructing chronic HCV infection and summarizes roles of CypA in cancer development.

• 보험의학회지
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• 제29권1호
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• pp.16-21
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• 2010

The measurement of prostate specific antigen (PSA) in screening for prostate cancer is recently performed as a routine check-up in clinical medicine and insurance medicine. Several factors may affect serum PSA levels. As prostate size increases with increasing age, the PSA concentration also rises. Increasing body mass index (BMI) is associated with a lower mean PSA concentration. Inhibitors of 5-alpha-reductase such as finasteride and dutasteride produce a 50 percent or greater decrease in serum PSA during the first three months of therapy, which persists as long as the drug is continued. Men who are regularly taking non-steroidal antiinflammatory drugs (NSAIDs) or acetaminophen have lower PSA levels. Emerging concepts regarding PSA testing that may help refine the interpretation of an elevated concentration include: PSA density, PSA velocity, and Free versus complexed or bound PSA. With many insurance companies, PSA level has become part of a standard battery of blood tests, along with HIV, cholesterol, liver enzymes, and other predictors of premature death. But, there is no clear proof of benefit, so we have to monitor the value of PSA test as a prostate cancer screening test in insurance medicine.

• 약학회지
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• 제46권1호
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• pp.30-38
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• 2002

The elderly patients are the most frequent users of digoxin because of increased prevalence of the two primary indications for digoxin therapy, fibrillation (AE) and congestive heart failure (CHF). This study performed to observe a variation in digoxin pharamcokinetic parameters in advancing age and changing kidney function and to compare the measured clearance with the calculated clearance. The 123 drug monitoring records of inpatients who had achieved steady state concentration of digoxin at a tertiary hospital from April 1999 to October 2001 were reviewed. In advancing age, measured digoxin clearance, volume of distribution and creatinine clearance were reduced. Compared with the calculated digoxin clearance, the measured digoxin clearance was more reduced in patients without CHF Especially, in elderly patients without CHF the measured digoxin clearance was lower than the calculated digoxin clearance. In contrast to nonCHF patients the measured value was greater than the calculated value in all CHF patients. Findings from this study indicate that the calculated digoxin clearance in elderly patients without CHF substantially overestimated the true clearance. Thus, it appears that the use of calculated digoxin clearance to estimate serum digoxin concentration may result in underestimation of the true serum concentration in a number of elderly patients without CHF.

• 한국생산제조학회지
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• 제24권5호
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• pp.561-567
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• 2015

For a long time, therapeutic dolls have been provided to elderly patients with dementia as a non-drug therapy in several western countries. These dolls are made to resemble newborn babies. Touching the dolls and singing lullabies remind the elderly of taking care of their babies. These actions are effective in decreasing anxiety and reducing aggression, particularly, in the elderly with dementia. These dolls also help them to adapt to new places such as nursing facilities. This work proposes the installation of advanced systems in therapeutic dolls to aid the medical treatment of dementia patients by stabilizing their physical and mental health.

• 지역사회간호학회지
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• 제25권3호
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• pp.170-179
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• 2014

Purpose: This study investigated medication status by examining the effects of a medication management education program on the knowledge of medications and medication misuse behaviors in the elderly in a local community. Methods: This study used a non-equivalent control group quasi-experimental design. For the study, 116 subjects were assigned to the control group and another 116 subjects were assigned to the experimental group. The medication management education program consisted of 1:1 education, practice in medication management, consultation, and discussion. Data were analyzed using the SPSS 21.0 program. Results: Statistically significant differences were found between the experimental and control groups in terms of their knowledge of medications and medication misuse behaviors. Conclusion: The results indicate that the medical management education program is effective in improving the knowledge of medications and decreasing medication misuse behaviors. Therefore, this education program can be used as an intervention to improve the medication behaviors of the elderly in local communities.