ABSTRACT
Purpose@#Poloxamer-407 (P-407) is used to induce hyperlipidemia. Exercise is effective in improving arteriosclerosis and cognitive impairment. In this research, the effect of treadmill running on short-term memory in the P-407-treated hyperlipidemia rats was studied focusing on neuroinflammation. @*Methods@#Rats were classified in normal group, normal and treadmill exercise group, P-407-treated group, and P-407-treated and treadmill exercise group. Hyperlipidemia rats were made by single intraperitoneal injection with P-407 (500 mg/kg). Treadmill exercise was conducted for 30 minutes once a day, 5 days per week during 28 days. Step-down avoidance task was done to measure short-term memory. Glial fibrillary acidic protein and ionized calcium binding adaptor molecule 1 were assessed by immunohistochemistry. Expression of adhesion molecules and proinflammatory cytokines was determined by western blot analysis. @*Results@#Treadmill exercise alleviated lipid profiles in the P-407-induced hyperlipidemia rats. Treadmill exercise improved short-term memory, inhibited reactive astrogliosis and microglia activation, and suppressed expression of adhesion molecules and proinflammatory cytokines in the hyperlipidemic rats. @*Conclusions@#Treadmill exercise exerts alleviating effect on memory deficits by inhibiting hippocampal neuroinflammation in the hyperlipidemia. The current results suggest that treadmill running serves as the treatment strategy for the cognitive dysfunction caused by hyperlipidemia.
ABSTRACT
PURPOSE: Descent of the uterus is a major etiology of uterine prolapse. However, true cervical elongation can cause uterine prolapse without uterine descent. The aim of study was to investigate the clinical outcomes of Manchester operation in patients with uterine prolapse caused by “true cervical elongation,” compared with vaginal hysterectomy (VH). MATERIALS AND METHODS: Medical records of patients who underwent Manchester operation or VH from 2006 to 2015 were reviewed. True cervical elongation was defined on the basis of C point of the Pelvic Organ Prolapse Quantification (POP-Q) system ≥0 and D point ≤−4, as well as estimated cervical length of ≥5 cm. The primary outcome was recurrence of pelvic organ prolapse (POP) evaluated by POP-Q system. The outcomes of two groups were compared after propensity score matching, for age, parity, and preoperative POP-Q stage. RESULTS: During the study period, 23 patients underwent Manchester operation and 374 patients underwent VH. The recurrence rate of POP (p=0.317) and complication rate were not statistically significant different between the two study groups. Manchester operation exhibited shorter operation time than VH (p=0.033). In subgroup analysis (POP-Q stage III), body mass index [odds ratio (OR)=1.74; 95% confidence interval (CI), 1.08–2.81] and not having concurrent anterior colporrhaphy (OR for concurrent anterior colporrhaphy, 0.06; 95% CI, 0.01–0.75) were identified as significant risk factors for recurrence of POP. CONCLUSION: The Manchester operation technique seems to be an effective and safe alternative procedure for the treatment of uterine prolapse caused by true cervical elongation, compared with VH.
Subject(s)
Female , Humans , Body Mass Index , Hysterectomy, Vaginal , Medical Records , Parity , Pelvic Organ Prolapse , Propensity Score , Recurrence , Risk Factors , Uterine Prolapse , UterusABSTRACT
OBJECTIVES: To examine the clinical outcome of obesity in women who underwent the transobturator tape procedure for stress urinary incontinence and to compare postoperative urinary symptoms after transobturator tape surgery between normal-weight women and overweight and obese women. METHODS: We performed a retrospective cohort study of the risk of postoperative urinary symptoms, including recurrence after transobturator tape surgery, in normal-weight women compared with overweight and obese women at our institution from January 2009 through October 2011. We compared the body mass index (BMI) among the four groups. The primary outcome was the occurrence of postoperative urinary symptoms. RESULTS: Three hundred ten patients who underwent transobturator tape surgery were reviewed. At the 1-year follow-up, 281 women were analyzed: 89 (34%) normal-weight women, 78 (25%) overweight women, 101 (37%) obese 1 women, and 13 (3%) obese 2 women. There was a significant difference in the occurrence of postoperative urinary symptoms. They occurred in 3.4% (n=3) of normal-weight women, 5.1% (n=4) of overweight women, and 12.9% (n=13) of obese 1 women (P=0.038). The most common postoperative urinary symptom was frequent urination (n=14). There was a significant difference in leakage; it occurred in 1.1% (n=1) of normal-weight women, 3.9% (n=3) of overweight women, and 7.9% (n=8) of obese 1 women (P=0.139). Postoperative urinary symptoms were almost four times more likely to occur in obese 1 women than in normal-weight women. CONCLUSION: Transobturator tape surgery seems effective regardless of BMI, but obese women had a higher occurrence of postoperative urinary symptoms than did normal-weight women.
Subject(s)
Female , Humans , Body Mass Index , Cohort Studies , Follow-Up Studies , Obesity , Overweight , Recurrence , Retrospective Studies , Suburethral Slings , Urinary Incontinence , Urinary Incontinence, Stress , UrinationABSTRACT
OBJECTIVES: The purpose of this study was to investigate the association between practice and infectious diseases in elementary, middle and high school students. METHODS: In 16 metropolitan cities and province of the Korea, the students who from fourth grade of elementary school to third grade of high school were surveyed by personal interviews and an web-based online survey from 5 to 25 September, 2014. We analyzed data with chi-square test and logistic regression analysis. RESULTS: Common cold, diarrhea, and eye infections were more prevalent among students in higher grade than lower grade. In particular, common cold was more prevalent among girls than boys, using hand sanitizer than washing with soaps, and students who wash the dorsal side of hand than not wash the dorsal side of hand. CONCLUSIONS: Higher-grade students showed low status of hand washing practice. Hand washing was determined as the fact which influences to increase the prevention of communicable disease such as common cold. Considering the fact that youth groups have higher risk of being infected due to their group life, schools are recommended to provide adequate educations regarding proper hand washing practice with soap.
Subject(s)
Adolescent , Female , Humans , Common Cold , Communicable Diseases , Diarrhea , Eye Infections , Hand , Hand Disinfection , Korea , Logistic Models , SoapsABSTRACT
OBJECTIVE: The health of the mother during pregnancy has a great effect on the fetus and the neonate. This research was conducted to determine what effect thyroid disease control and administration of medication during pregnancy had on the thyroid function of the newborn. METHODS: Clinical observation was conducted by examining the history, medical records, and neonatal thyroid function tests and records of 79 infants born to 79 mothers with thyroid dysfunction in the OBGY department at the Kyung Hee Medical Center between January of 1995 to December of 2000. RESULTS: Of the 79 research subjects, 55 infants were born to mother with hyperthyroidism(Group A)(70%), and 24 infants were born to mother with hypothyroidism(Group B)(30%). Infants born to mothers maintained normal thyroid function during pregnancy(Group I) are 52 cases(66%), undetermined state(Group II) are 16 cases(20%), and thyroid dysfunction(Group III) are 11 cases(14%). The accompanying diseases were demonstrated. There were no difference in clinical characteristics of the infants between Group A and Group B. 5 infants in Group 1(9%), 7 infants in Group 2(Group 43%), 9 infants in Group 3(82%) demonstrated thyroid dysfunction. 76% of the neonates with thyroid dysfunction were born from mothers with a history of intake of medication(Table 4). Of the total of 79 infants born to mothers with thyroid dysfunction, only 1 neonate developed hyperthyroidism and others returned to normal thyroid function. CONCLUSION: Through this research, we were able to learn that in mothers with thyroid dysfunction during pregnancy the level of control of thyroid function and the intake of medication has significantly effect on the neonate.