In this article, we focus on the various biological screening techniques currently being used to evaluate the biological effects of the plant root extracts.
Our results show that dichloromethane (DCM) extract exhibited high-cytotoxic effects on hela cell line, and high antibacterial properties against Staphylococcus aureus and Bacillus subtilis. All of the plant root extracts, n-hexane, DCM and methanol extracts, exhibited modest antioxidant and high-phytotoxic properties. It is assumed that the high biological potential of P. uloptera is related to the presence of coumarins in the plant roots.”
“Aims To compare the descriptive epidemiology of overactive bladder (OAB) of presumed neurologic origin (NOAB) to OAB of non-neurologic origin (N-NOAB). Methods Five thousand five hundred three community-dwelling persons aged 3079 were interviewed regarding urologic symptoms Selleckchem Sapitinib (20022005).
NOAB was defined as symptoms of urgency and/or urgency incontinence among those with a self-reported history of healthcare provider diagnosed stroke (N?=?98), multiple sclerosis (N?=?21), or Parkinson’s disease (N?=?7). N-NOAB was defined identically but occurring among those not reporting neurologic disease (ND). Prevalence estimates were check details weighted to reflect sampling design; chi-square, Fisher’s exact, or t-tests were used to test differences. Urologic symptom interference was assessed using the Epstein scale, while the impact of urinary incontinence (UI) on health-related quality-of-life (HRQOL) was measured using a modification of the Incontinence Impact Questionnaire-7. Results Forty-five (31.0%) of 125 persons with ND and 994 (16.7%) of 5378 persons without ND reported OAB symptoms. The overall prevalence of NOAB and N-NOAB was 0.6% and 16.4%, respectively. Persons with NOAB had higher (worse) mean American Urologic Association Symptom Index scores learn more (13.0 vs. 10.0, P?=?0.09) compared to those with N-NOAB, and were significantly more likely to have diabetes, high blood pressure, cardiac disease, and fair/poor self-reported health
(all P?<?0.05). Mean symptom interference and UI HRQOL scores were significantly higher (worse) in the NOAB group compared to persons with N-NOAB (all P?<?0.05). Conclusions Persons with NOAB appeared to have a greater burden of urologic illness with respect to symptom interference and HRQOL compared to persons with N-NOAB. Neurourol. Urodynam. 31:11491155, 2012. (c) 2012 Wiley Periodicals, Inc.”
“Propolis is a resinous substance collected by honeybees from various plant sources. The composition of propolis depends on the type of vegetation and the area of collection. We examined the radical-scavenging activity of propolis from the following regions of Argentina: Mendoza, Rio Negro, La Pampa, and Entre Rios. Ethanol extracts of propolis (EEP) were prepared and their 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical-scavenging activities were evaluated.