No abstract available.
Cell Proliferation* ; Female ; Humans ; Trophoblasts*

PURPOSE: This study was conducted to investigate whether breast cancer with p53 protein overexpression (p53+) and loss of p16 protein expression (p16-) shows different body size indicator (height, weight, body mass index) associations as compared with breast tumors without p53 protein overexpression and the loss of p16 expression (p53-, p16+). MATERIALS AND METHODS: A hospital based case-control study was conducted among 92 women patients and 122 control subjects. The p53 protein overexpression and loss of p16 protein expression in the tissue sections of patients with breast cancer were determined using immunohistochemistry. RESULTS: A total of 26 tumors (28%) demonstrated p53 overexpression and 35 tumors (46%) showed abnormal p16 expression. The heaviest women had a higher risk with p53- and p16+ breast tumors. The odds ratios (OR) adjusted for age, menopausal status, smoking, and drinking revealed a significant gradient of increasing risk of breast cancer with increasing BMI in p53- and p16+ breast cancer. The adjusted ORs for the highest quintile of BMI was 8.51 with p53+ tumors and 14.2 with p53- tumors, and 55.6 with p16+ tumors and 3.72 with p16- tumors. p53 protein overexpression and the loss of p16 expression did not significantly correlate with nodal status, tumor size, estrogen or progesterone receptor status. CONCLUSION: The study concluded that a strong association between p53-/p16+ tumors and BMI suggests the occurrence of p53-/p16+ tumors is related with obesity as compared to p53-/p16+ tumors.
Body Mass Index* ; Body Size ; Body Weight ; Breast Neoplasms* ; Breast* ; Case-Control Studies ; Drinking ; Estrogens ; Female ; Humans ; Immunohistochemistry ; Obesity ; Odds Ratio ; Receptors, Progesterone ; Smoke ; Smoking

OBJECT: This study examined the demographic characteristics, abused substance types, comorbid psychiatric diagnosis and associated crimes of substance-related offenders. METHOD: We surveyed 205 offenders of substance-related crime from court. RESULT: Substance-related offenders were all men and most of them were unemployed, living alone in the major city and mean age was 27.9+/-5.77years. 78.5% frequently abused inhalants like adhesives and 17.1% abused the methamphetamine. They violated the 1 or more times and the classification of crimes was violence, rape and rape-injury, larceny, arson. Substance-related offenders had comorbid psychiatric disorder ; 26 of them had personality disorder, 23 had mood disorder and 13 had psychotic disorder. Mean hospital day was 14.8+/-6.55 months. CONCLUSION: Substance-related offenders were young single men without a job living major city. They had comorbid psychiatric disorder and high risk to commit crime.
Adhesives ; Classification ; Crime ; Criminals* ; Firesetting Behavior ; Humans ; Male ; Mental Disorders ; Methamphetamine ; Mood Disorders ; Personality Disorders ; Psychotic Disorders ; Rape ; Violence

PURPOSE: Disseminated intravascular coagulation(DIC) is a confusing disorder from both a diagnostic and therapeutic standpoint. In order to investigate the effectiveness of D-dimer test in disseminated intravascular coagulation associated with sepsis, D-dimer level and other laboratory tests were performed. METHODS: Fifty patients with disseminated intravascular coagulation associated with sepsis, who were admitted to the department of pediatrics, were evaluated by several tests(total WBC, erythrocyte sedimentation rate, C-reactive protein, blood culture test, prothrombin time, partial thromboplastin time, fibrinogen, fibrin degradation product, and D-dimer). If the test showed abnormal, follow-up study was performed. RESULTS: The positive rate of D-dimer in DIC was 72% and FDP 58%. The false positive rate of D-dimer level in normal children was 3.3% and FDP 6.7%. There was a significant linear correlation between D-dimer and FDP. CONCLUSION: D-dimer test was the most effective test for diagnosing disseminated intravascular coagulation.
Blood Sedimentation ; C-Reactive Protein ; Child ; Dacarbazine ; Disseminated Intravascular Coagulation* ; Fibrin ; Fibrinogen ; Follow-Up Studies ; Humans ; Partial Thromboplastin Time ; Pediatrics ; Prothrombin Time ; Sepsis*

Background: The purpose of this study was to analyze research trends in articles published in the Journal of Dental Hygiene Science over the past decade. Methods: From 2011 to 2020, 653 studies were reviewed using a keyword analysis. Contents such as academic classification, research type, research method, research topic, data collection method, data analysis method, and financial support were analyzed. Results: Analysis by school type showed 34.2% of clinical dental hygiene studies, 23.3% of educational dental hygiene studies, 22.8% of basic dental hygiene studies, 10.0% of other field studies, and 9.8% of social dental hygiene studies. By type of study, quantitative studies were the most common at 69.5%. Regarding data collection methods, 45.8% of the studies that used surveys were the most common. The subjects of the study were 20.1% experimental studies, 15.6% general adults, and 15.0% dental hygienists. Regarding the data analysis method, 49.3% of the studies that conducted frequency analysis were the most common. The total number of keywords was 2,390, with 107 (4.48%) being ‘dental hygienists.’ Next, oral health was the most common with 67 (2.80%) articles, followed by 31 for the elderly (1.30%), 25 for dental hygiene students (1.05%), and 24 for stress (1.00%). Conclusion For academic development of dental hygiene, it is necessary to explore the diversity of academic topics based on the results of this study. It is necessary to find a way to spread the research results so that the published research can be used for the academic development of dental hygiene.

Intramural pregnancy is one of the rarest form of ectopic pregnancy that only 20 cases have been reported in the world so far. Pathologically, the location of the gestational sac is completely isolated from the uterine cavity and entirely surrounded by myometrium without any contact of endometrium. Many reports noted that there would be possible relationship between the intramural pregnancy and prior uterine traumatic factor- curettage, cesarean section, myomectomy, salpingectomy, and manual removal of the placenta and so on. We have recently experienced a case of intramural pregnancy following curettage, managed completely by the laparoscopic excision and additive single dose intramuscular MTX treatment. So, we report this case with a brief review of the literature.
Animals ; Cesarean Section ; Curettage ; Endometrium ; Female ; Gestational Sac ; Mice ; Myometrium ; Placenta ; Pregnancy* ; Pregnancy, Ectopic ; Salpingectomy

No abstract available.
Amniocentesis* ; Cytogenetics*

PURPOSE: Tc-99m-MIBI (MIBI) and Tc-99m-Tetrofosmin (TF) are commonly used for scintimammography (SMM). We compared the diagnostic ability of SMM using Tc-99m-MIBI and Tc-99m-TF for the differential diagnosis of breast mass. MATERIALS AND METHODS: The study subjects were comprised of 123 breast lesions and 86 normal breasts of 114 patients who underwent SMM. Bilateral prone images and anterior supine images were obtained at 5 minutes and 1 or 3 hours after intravenous injection of 740 MBq of either MIBI or TF. Sizes of tumors were not significantly different between the MIBI and TF groups. First, two observers independently read the SMM without clinical information (1st interpretation), then read again with information about mass location (2nd interpretation). Sensitivity and specificity of each radiopharmaceutical for the diagnosis of breast cancer were evaluated in terms of image acquisition time, tumor size, and location. RESULTS: The SMM showed a good agreement between two observers for 1st and 2nd interpretation, except for TF SMM at 3 hr. For the first interpretation, the sensitivities at 5 min, 1 hr, and 3 hr were not significantly different between MIBI and TF SMM (81.6%, 80.0%, 60.9% in MIBI vs. 88.9%, 80.6%, 42.9% in TF), although the senstivities of 3 hr images were significantly lower than 5 min images in both MIBI and TF SMM. The specificity of TF at 5 min was superior to that of MIBI (81.5%, 90.0%, 82.9% in MIBI vs. 96.7%, 100%, 90.0% in TF, p<0.01 MIBI vs. TF at 5 min). For the second interpretation with information of mass location, the sensitivities at 3 hr images were significantly lower than 5 min images (86.8%, 86.7%, 78.3% in MIBI vs. 88.9%, 93.5%, 57.1% in TF) between MIBI and TF SMM. However, there was no significant difference in the specificity (60.0%, 53.8%, 75.0% for MIBI vs. 86.7%, 100%, 100% for TF). MIBI and TF SMM showed lower sensitivities for the tumors with less than 1 cm than tumors with more than 1 cm. However, the location of tumors did not influence the sensitivity and specificity between MIBI and TF SMM. CONCLUSION: The ability for the differential diagnosis of breast tumor is similar between MIBI and TF SMM, and delayed image is not necessary. TF may be better than MIBI considering the specificity of SMM without clinical information and labeling convenience.
Breast Neoplasms ; Breast* ; Diagnosis ; Diagnosis, Differential* ; Humans ; Injections, Intravenous ; Sensitivity and Specificity

No abstract available.
Female ; Fetal Heart* ; Hearing* ; Heart Rate, Fetal* ; Pregnancy ; Pregnancy*

Dyslipidemia has significantly contributed to the increase of death and morbidity rates related to cardiovascular diseases. Clinical nutrition service provided by dietitians has been reported to have a positive effect on relief of medical symptoms or reducing the further medical costs. However, there is a lack of researches to identify key competencies and job standard for clinical dietitians to care patients with dyslipidemia. Therefore, the purpose of this study was to analyze the job components of clinical dietitian and develop the standard for professional practice to provide effective nutrition management for dyslipidemia patients. The current status of clinical nutrition therapy for dyslipidemia patients in hospitals with 300 or more beds was studied. After duty tasks and task elements of nutrition care process for dyslipidemia clinical dietitians were developed by developing a curriculum (DACUM) analysis method. The developed job standards were pretested in order to evaluate job performance, difficulty, and job standards. As a result, the job standard included four jobs, 18 tasks, and 53 task elements, and specific job description includes 73 basic services and 26 recommended services. When clinical dietitians managing dyslipidemia patients performed their practice according to this job standard for 30 patients the job performance rate was 68.3%. Therefore, the job standards of clinical dietitians for clinical nutrition service for dyslipidemia patients proposed in this study can be effectively used by hospitals.
Cardiovascular Diseases ; Curriculum ; Dyslipidemias* ; Humans ; Job Description ; Nutrition Therapy* ; Nutritionists ; Professional Practice