• Asian Pacific Journal of Cancer Prevention
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• v.15 no.20
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• pp.8699-8703
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• 2014

18-fluoro-2-deoxyglucose positron emission tomography-computed tomography ($^{18}F$-FDG PET/CT) scans are commonly used for the staging and restaging of various malignancies, such as head and neck, breast, colorectal and gynecological cancers. However, the value of FDG PET/CT for detecting prostate cancer is unknown. The aim of this study was to evaluate the clinical value of incidental prostate $^{18}F$-FDG uptake on PET/CT scans. We reviewed $^{18}F$-FDG PET/CT scan reports from September 2009 to September 2013, and selected cases that reported focal/diffuse FDG uptake in the prostate. We analyzed the correlation between $^{18}F$-FDG PET/CT scan findings and data collected during evaluations such as serum prostate-specific antigen (PSA) levels, digital rectal examination (DRE), transrectal ultrasound (TRUS), and/or biopsy to confirm prostate cancer. Of a total of 18,393 cases, 106 (0.6%) exhibited abnormal hypermetabolism in the prostate. Additional evaluations were performed in 66 patients. Serum PSA levels were not significantly correlated with maximum standardized uptake values (SUVmax) in all patients (rho 0.483, p=0.132). Prostate biopsies were performed in 15 patients, and prostate cancer was confirmed in 11. The median serum PSA level was 4.8 (0.55-7.06) ng/mL and 127.4 (1.06-495) ng/mL in the benign and prostate cancer groups, respectively. The median SUVmax was higher in the prostate cancer group (mean 10.1, range 3.8-24.5) than in the benign group (mean 4.3, range 3.1-8.8), but the difference was not statistically significant (p=0.078). There was no significant correlation between SUVmax and serum PSA, prostatic volume, or Gleason score. $^{18}F$-FDG PET/CT scans did not reliably differentiate malignant or benign from abnormal uptake lesions in the prostate, and routine prostate biopsy was not usually recommended in patients with abnormal FDG uptake. Nevertheless, patients with incidental prostate uptake on $^{18}F$-FDG PET/CT scans should not be ignored and should be undergo further clinical evaluations, such as PSA and DRE.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.2
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• pp.671-676
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• 2014

Objective: The objective of this study was to establish a program model for use in wide-spread cervical cancer screening. :Methods: Cervical cancer screening was conducted in Zhongshan city in Guangdong province, China through a coordinated network of multiple institutes and hospitals. A total of 43,567 women, 35 to 59 years of age, were screened during regular gynecological examinations using the liquid-based ThinPrep cytology test (TCT). Patients who tested positive were recalled for further treatment. Results: The TCT-positive rate was 3.17%, and 63.4% of these patients returned for follow-up. Pathology results were positive for 30.5% of the recalled women. Women who were younger than 50 years of age, urban dwelling, low-income, had a history of cervical disease, began having sex before 20 years of age, or had sex during menstruation, were at elevated risk for a positive TCT test. The recall rate was lower in women older than 50 years of age, urban dwelling, poorly educated, and who began having sex early. Ahigher recall rate was found in women 35 years of age and younger, urban dwelling, women who first had sex after 24 years of age, and women who had sex during menstruation. The positive pathology rate was higher in urban women 50 years of age and younger and women who tested positive for human papillomavirus. Conclusion: An effective model for large-scale cervical cancer screening was successfully established. These results suggest that improvements are needed in basic education regarding cervical cancer screening for young and poorly educated women. Improved outreach for follow-up is also necessary to effectively control cervical cancer.

• Asian Pacific Journal of Cancer Prevention
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• v.15 no.2
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• pp.905-910
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• 2014

Aims: To determine the status of women's perception and attitudes about cervical cancer and their thoughts on Kato's self-sampling device. Materials and Methods: This descriptive research was conducted between July-December 2012 with a study populationof married women older than 18 years. Results: A total of 246 women volunteered, with a mean age of $34.9{\pm}9.22$ (19-52). In the last year, 52.0% had been examined by a gynecologist to address a complaint or for a periodic health check. Of the 118 who had not had a gynecological examination, 42.4% indicated negligence, 26.3% stated the reason was no complaint, 14.4% feared they might receive bad results from the examination, and 8.5% stated that were shy or embarrassed. Of all of the women, 35.0% answered that they had information about cervical cancer, and 0.7% had heard about the HPV vaccine. No one in their families had received the vaccine. Of the women, 28.5% had had a Pap smear, and 71.4% of those had normal results. Of those who had never had a Pap smear, 47.2% had never heard about the test; 18.8% explained the reason for not having a test as shyness or embarrassment with a male doctor. None of the women had heard about Kato's device. Once the women were informed, 73.6% expresseed interest in use; 51.9% answered they could use it and not be embarrassed, 30.9% would use it because they did not have to see a doctor, and 17.1% would use it as it allows them to take a smear in all conditions and whenever they want. Of the women, 60.0% thought that they could not successfully use Kato's device; 40.0% thought that a smear should be taken by a doctor. Conclusions: Most of the women in our population had never had a Pap smear and wanted to use the Kato's device.

• Journal of Korean Academy of Nursing
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• v.22 no.3
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• pp.237-388
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• 1992

This study was done to identify the degree of congruence between nurses and patients on patients' health problems. The purposes of this study were 1. To compare the health problems of parturient women as identified by interview and in the nursing record. 2. To compare the health problems of patients who have had gynecological surgery as identified by interview and in the nursing record. 3. To compare the health problems of chemotherapy patients as identified by interview and in the nursing record. The design of this study was a comparative descriptive design. The subjects were 205 Obstetric-Gynecologic patients. The tool for this study was an 11 item questionnaire, including one open ended question on the patient's problem during the past one day. Data was collected through interviews and an audit of the nursing records during the period from March 22, 1992 to April 29, 1992. Data was analyzed using by frequencies and percentiles. The result of this study were summarized as follows : Pain was the most prevalent complaint for parturient women by interview(60.3% ) and from the nursing records(83.2%). There was no record in the nursing records about the complaints of lack of information and emotional problems even though there were complaints of communication problems (17.6%) and of emotional problems(3.5%) identified in the interviews but there were more records of cardiopulmonary problems in nurses record(9.1%) than the patient interviews (3.3%). In the nursing records 25.9% of the identified records identified pain problems compared with 23.3% in the interviews. In the nursing records, 22.3% of the records identified nutrition problem as compared with 18.2% in the interview. There were only a very few emotional problem identified in the nursing records (3.7%) as compared to 18.2% in the interviews. There were no comments about communication problems in the nursing records but 5.2% of the subjects mentioned of communication problems in the patient interview. There were problems in five categories for the parturient women ; comfort, communication, activity and rest, elimination, emotions, and there were problems in ten categories for the surgery patients : comfort, elimination, communication, emotions, nutrition, cardiopulmonary, thermoregulation, physical integrity, host defense and activity /rest. There were also problems in the same ten categories for chemotherapy Patients. On the other hand, in the nursing records, only comfort activity /rest, and elimination problems were identified for the parturient women, there were only seven categories of problems : comfort, elimination, cardiopulmonary, activity /rest, and nutrition for the gynecology surgical patients, and for the chemotherapy Patients, comfort, nutrition, physical integrity, cardiopulmonary, activity /rest, thermoregulation, emotion and elimination were the categories identified, and no communication problems were identified. It was found that there was low congruence between the patients' problems as identified through patient interview and as recorded in the nursing records. Therefore it can be concluded that the main content of the nursing records is the physical problems of the patients and this is not in congruence with the patients' reported problems in the emotional and communication domain.

• Journal of Oral Medicine and Pain
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• v.24 no.2
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• pp.145-161
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• 1999

The proto-oncogene bcl-2 confers a survival advantage to cells by blocking programmed cell death (apoptosis). Overexpression of bcl-2 probably plays a role in tumorigenesis, and the expression of the bcl-2 protein has been investigated in many kinds of tumors. An increased expression of nitric oxide synthetase(NOS) has been observed in human colon cancer cell lines as well as in human gynecological, breast, and CNS tumors. However there have been only a few reports on the expression of bcl-2 and $NOS_2$ in oral white lesions and cancer. The aim of this study was to investigate the relationship between the expression of Bcl-2 and $NOS_2$ and several pathological parameters such as histological types and layers. We reported desregulation of bcl-2 and $NOS_2$ expression during progression from oral white lesion, lichen planus and leukoplakia to squamous cell carcinoma. The obtained results were as follows: 1. Immunohistochemical analysis with monoclonal antibodies to bcl-2 oncoprotein and $NOS_2$ in formalin-fixed paraffin-embedded tissue sections revealed that bcl-2 expression is restricted to the basal cell layer and $NOS_2$ was mild expressed only in subepithelial inflammatory cells in normal human mucosa. There wasn't specific finding of those in lichen planus and leukoplakia. 2. Bcl-2 immunoreactivity in severe epithelial dysplasia or CIS occurs throughout the epithelium, $NOS_2$ reactivity in most superficial layer were noted. 3. In well-differentiated squamous cell carcinomas, mostly bcl-2 was overexpressed. In moderated and poor squamous cell carcinomas, the expression of $NOS_2$ was increased and that of bcl-2 was decreased. 4. The immunoreactivity of bcl-2 was 12.5% of normal mucosa, 30% of leukoplakia, 44% of lichen planus and 67% of carcinoma in situ. In carcinoma, those were 43%, 50% and 67% according to differentiation, respectively. 5. The immunoreactivity of $NOS_2$ was 25% of normal mucosa, 70% of leukoplakia, 78% of lichen planus and 100% of carcinoma in situ and epithelial dysplasia. In carcinoma, those were higher in moderated(100%) and poor(83%) squamous cell carcinomas than in well differentiated type(71%). 6. The expression of bcl-2 and $NOS_2$ by Western blot was increased highly in lichen planus and leukoplakia. Therefore, the expression of bcl-2 was increased in the white and precancerous lesions and that was decreased by differentiation of carcinoma. However, $NOS_2$ immunoreactivity in carcinoma in situ was lower than those in moderated and poor squamous cell. These findings suggest that the interaction of bcl-2 and $NOS_2$ may be roled importantly in growth and development of carcinoma.

• Journal of Korean Medicine Rehabilitation
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• v.23 no.3
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• pp.177-186
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• 2013

Objectives This study is to evaluate the current situation of Russian tourists for medical tourism of Spine Specialty Korean Medicine Hospital. Methods 133 Russian tourists visiting Spine Specialty Korean Medicine Hospital from January 1, 2012 to December 31, 2012, were analysed in the statistics. Their data was sourced from the computerized medical records. And 87 of them answer a questionnaire about reasons for selection of Spine Specialty Korean Medicine Hospital and satisfactory for medical service. Results A total of 133 Russian visited Spine Specialty Korean Medicine Hospital for medical service, consisting of 73 females (54.8%), the fourties to fifties 58.9% by age. They avoided visiting in the winter. The average number of visiting was 7.1 times. The average treatment period was 9.9days. Majority of the elapsed time from the onset to the arrival was more than 1 year (56.6%). Low back pain (56.4%) is the most in musculoskeletal disorders and obesity (21.7%) and gynecological diseases (30.4%) were the most in a non-musculoskeletal disorders. Medication and acupuncture was the major treatment. 89.2% of the prescribed medication was the efficacy of musculoskeletal. Russian medical tourists most visited by support of travel agent (58.6%). The main reason of their visiting was non-surgical treatment for spinal disorder (31%). 96.6% of them were satisfied because rapid pain relief and kindness. Conclusions For this study, we confirmed a possibility for the Korean medical treatment of Russian tourists for medical tourism. Still, more research and goverment support for the expansion of Korean medical tourism is needed.

• Toxicological Research
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• v.20 no.2
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• pp.89-100
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• 2004

The comet assay (also called the single-cell gel electrophoresis assay) has been widely used for detecting DNA damage and repair in individual cells. Since the conventional methods of evaluating comet assay data using frequency statistics are unsatisfactory we developed a new quantitative measure of DNA damage/repair that is based on all information residing in the dose/time-response curves of a comet experiment. Blood samples were taken from 25 breast cancer patients before undergoing radiotherapy. The comet assay was performed under alkaline conditions using isolated lymphocytes. Tail DNA, tail length, tail moment and tail inertia of the comet were measured for each patient at four doses of $\gamma$-rays (0, 2, 4 and 8 Gy) and at four time points after irradiation (0, 10, 20 and 30 min) using 100 cells each. The resulting three-dimensional dose-time response surface was modeled by multiple regression, and the second derivative, termed 2D, on dose and time was determined. A software module was programmed in SAS/AF to compute 2D values. We applied the new method successfully to data obtained from cancer patients to be assessed for their radiation sensitivity. We computed the 2D values for the four damage measures, i.e., tail moment, tail length, tail DNA and tail inertia, and examined the pairwise correlation coefficients of 2D both on the log scale and the unlogged scale. 2D values based on tail moment and tail DNA showed a high correlation and, therefore, these two damage measures can be used interchangeably as far as DNA repair is concerned. 2D values based on tail inertia have a correlation profile different from the other 2D values which may reflect different facets of DNA damage/repair. Using the dose-time response surface, other statistical models, e.g., the proportional hazards model, become applicable for data analysis. The 2D approach can be applied to all DNA repair measures, Le., tail moment, tail length, tail DNA and tail inertia, and appears to be superior to conventional evaluation methods as it integrates all data of the dose/time-response curves of a comet assay.

• Journal of Life Science
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• v.27 no.7
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• pp.834-839
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• 2017

Propolis is a natural product collected from plants by honey bees product used extensively in traditional medicine for its antioxidant, anti-inflammatory, immunomodulatory and anti-cancer effects. Propolis exhibits a broad spectrum of biological activities because it is a complex mixture of natural substances. Ovarian cancer is the second most common newly diagnosed cancer from all cancers among women in Korea and the leading cause of death from gynecological malignancies. While most ovarian cancer patients initially respond to surgical debulking and chemotherapy, patients later succumb to the disease. Thus, there is an urgent need to test novel therapeutic agents to counteract the high mortality rate associated with ovarian cancer. In this study, we investigated the anti-cancer properties and the active mechanism of Australian propolis in human epithelial ovarian cancer A2780 cells. Our data revealed that propolis showed a cytotoxic activity in a dose-dependent manner. Flow cytometric analysis for cell cycle arrest and apoptosis using propidium iodide staning and annexin V-FITC indicated that propolis could induce cycle arrest in the G0/G1 phase and apoptosis in a dose-dependent manner on human epithelial ovarian cancer cells. These results suggest that the Australian propolis is potential alternative agent on ovarian cancer prevention and treatment.

• Journal of Korean Medicine Rehabilitation
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• v.21 no.2
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• pp.211-226
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• 2011

Objectives : The purpose of this study is to establish literatural evidence about traditional Korean medical physiotherapy through literatural review. Methods : Applicable paragraphs which were related to the traditional Korean medical physiotherapy were phrased from in "Hwang-je-nae-gyung(黃帝內經)", "Yumun-sa-chin(儒門事親)", "Geum-guei-yo-ryack(金匱要略)", "Eui-hack-ip-mun(醫學入門)", "Gyung-ack-jeon-seo(景岳全書)", "Eui-hack-gang-mock(醫學綱目)", "Dong-eui-bo-gam(東醫寶鑑)" where were archiving of Oriental or Korean medicine literatures. Searched paragraphs were analysed for establishing historical and theoretical bases of Korean medical physiotherapy. Results : 1. Theromtherapy is originated from yu(熨), hot hand, warm, water bath, warm earth, fumigation, lamp, torchlight and brazier. Matching indications are various musculoskeletal pain and diseases, skin diseases such as chronic inflammation, frostbite, gynecological and urogenital diseases such as uterine myoma, lower abdominal pain, metrorrhagia, breast diseases, digestive tract diseases such as vomiting, diarrhea, stomachache and also it treats cardiovascular disease. Other matching indications are sunstroke, rhinorrhea, psycosis and anal pain. And it used helping acupuncture therapy. 2. Cryotherapy is originated from lengfu(冷敷), lengtie(冷貼), cold stone and cold water. Matching indications are various fever disease, skin diseases such as acute inflammation, wound, fever skin disease, otorhinolaryngological diseases such as acute sore throat, otitis, stomatitis, nasal bleeding and contusions, abrasions, burn and dysuria. In addition, it treats extremity coldness, chillness, stomachache caused to accumulate fever. 3. Physiotherapy by circulating meridian system is originated from manipulation such as pushing, massage and beating to therapy point. Matching indications are musculoskeletal diseases such as various muscular pain, heavy sensation, convulsion, urogenital diseases such as dysuria, lower abdomen pain, digestive tract diseases such as stomachache, and paralysis due to blocked meridian system. And other matching indications are psycosis, leprosy, hypoesthesia, acute stroke. In addition it helps other therapy methods. In addition, the power of manipulation classify to strengthen and reduce. 4. Physiotherapy by balancing meridian system is originated from sunshine, magnet, horn, bamboo and tube. Sunshine helps improving self's care and cure inflammatory skin disease. Magnet's matching indications are paralysis, various injuries, abscess, fever and eye disease. Cupping therapy treats to skin diseases and internal diseases such as tuberculosis. Conclusions : Traditional Korean medical physiotherapy was widely used in traditional Korean medicine since ancient time based on the traditional Korean medical principle and anatomical knowledge. With modern physiotherapy and traditional Korean medicine together, effects of treatment are enhanced. And traditional Korean medical physiotherapy is appropriated to world physiotherapy's expectation.

• Journal of Korean Academy of Nursing
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• v.13 no.3
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• pp.1-33
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• 1983

The role and function of nursing care nowadays, tend to acquire sophisicated technology because specialization has expended due to increase of the medical population and the improvement of national health standards. To implement nursing care independently as a professional nurse, the apprehension of specific knowledge and skill should be acquired during basic nursing education. So it is important for nursing education not only to include theory and actual techniques, but also to strengthen the practical training in the actual clinical setting. This study was carried out with the following objectives; 1. To survey the detailed content and frequency of actual nursing students display during their clinical training. 2. To investigate the detailed content and frequency of actual nursing behavior which students display in each clinical a area. 3. To identify the motive for selection of nursing as their major and to determine the degree of self confidence, extent of knowledge and recognition of nursing responsibility. 4. To observe the relationship between actual nursing behavior and each of the following; 1) Motive for selecting nursing as a major 2) Self confidence 3) Knowledge of nursing care 4) Recognition of nursing responsibility The conclusions of this study were as follows; 1. Among the detailed nursing behavior which junior nursing college students carry out in clinical training; taking respiration's showed the highest frequency, and taking body temperatures, blood pressures, and pulses and making beds were next in frequency in this order. 2. In detailed nursing behaviors according to clinical area; taking vital signs showed the highest frequency in the emergency room, pediatric ward, orthopedic ward, general surgical ward and internal medicine ward. However, in the operating room, assisting with endotracheal tube insertion and sterile techniques were showen to have the highest frequencies. In nursery, umbilical cord care and the measurement of body weight were the highest in frequency In neurosurgical ward, the measurement of vital signs, changing position and tracheostomy care were the highest in frequency. In obstetric and gynecological ward and in the delivery room, checking duration, intensity and frequency of contractions was the highest in frequency. 3. In regard to the motive for majoring in nursing, the aptitude and interest of the student had the highest percentage(32.86%), and self-confidence in nursing activities (M=3.36), knowledge in nursing activities.(M=3. 09), and the recognition of the nursing activity (M= 3.76) wire in the middle range. 4. When the detailed nursing behaviors were compared with motive, self confidence, knowledge and recognition, it was found that when the nursing behavior was difficult and regarding much endeavor although the motive was high, the frequency of the nursing behavior was rather low. But in the cases in which there was much self confidence and a high level of skill was required, nursing behavior was carried more frequently. When there was muck self confidence and skill was not required, the frequency of nursing behavior was rather low. In the cases of a high level of knowledge, the frequency of nursing behavior was low and when recognition for nursing behavior was given the frequency of nursing behavior was low.