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Ebru Fındıklı, Mustafa Gökçe, Vedat Nacitarhan, Mehmet Akif Camkurt, Hüseyin Avni Fındıklı, Selçuk Kardaş, Merve Coşgun Şahin, Mehmet Fatih Karaaslan
Objective: That treatment with second-generation antipsychotics (SGAs) causes metabolic side effects and atherosclerosis in patients with schizophrenia and bipolar disorder (BD) is well-known. Increased arterial stiffness is an important marker of arteriosclerosis and has been identified as an independent risk factor for cardiovascular diseases. We measured pulse wave velocity (PWV) as a marker of arteriosclerosis in patients with schizophrenia and BD who use SGAs. Methods: Patients and controls were collected from our psychiatry outpatient clinics or family medicine...
November 30, 2016: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
Esma Akpınar, Cem Cerit, Anıl Talas, Ümit Tural
Objective: In this open-labeled, 12 weeks follow-up study, we aimed to compare the efficacy and tolerability of agomelatine with sertraline. Methods: The outpatients of adult psychiatry clinic who have a new onset of depression and diagnosed as 'major depressive episode' by clinician according to the Diagnostic and Statistical Manual of Mental Disorders 4th edition and prescribed agomelatine (25 mg/day) or sertraline (50 mg/day) were included in the study. Results: The decline of mean Montgomery-Asberg Depression Rating Scale (MADRS) scores of agomelatine group was significantly higher than the sertraline group at the end of 2nd week; however, the difference was not significant at the end of 3 months...
November 30, 2016: Clinical Psychopharmacology and Neuroscience: the Official Scientific Journal of the Korean College of Neuropsychopharmacology
Elizabeth M Mudge, Ying Liu, Jensen A Lund, Paula N Brown
Suitably validated analytical methods that can be used to quantify medicinally active phytochemicals in natural health products are required by regulators, manufacturers, and consumers. Hawthorn (Crataegus) is a botanical ingredient in natural health products used for the treatment of cardiovascular disorders. A method for the quantitation of vitexin-2″-O- rhamnoside, vitexin, isovitexin, rutin, and hyperoside in hawthorn leaf and flower raw materials and finished products was optimized and validated according to AOAC International guidelines...
October 24, 2016: Planta Medica
Min Gyu Kyung, Seung Hoo Lee, Min Bom Kim
Patellar fractures are characterized by injuries to the extensor and typically require surgical fixation. Among the methods used for fixation, the most common is the modified AO tension-band wiring technique. However, using this technique, implant migration occurs due to the lack of connections between the K-wires and the tension-band wire, which causes irritation and reduces fracture stability. Recently, new methods for tension-band wiring have been developed in which tension bands lock the K-wires through an attached "ring" to prevent migration...
October 24, 2016: Journal of Knee Surgery
S K Bedada, R Appani, P K Boga
Carbamazepine (CBZ) is a widely used antiepileptic drug with narrow therapeutic window and it may be prone to drug interactions. The purpose of present study was to investigate the effect of PIP on metabolism and pharmacokinetics of CBZ in healthy volunteers. An open-label, 2 period, sequential study was conducted in 12 healthy volunteers. PIP 20 mg was administered once daily for 10 days during treatment phase. A single dose of CBZ 200 mg was administered during control and after treatment phases under fasting conditions...
October 24, 2016: Drug Research
Simona De Summa, Michele Guida, Stefania Tommasi, Sabino Strippoli, Cristina Pellegrini, Maria Concetta Fargnoli, Brunella Pilato, Iole Natalicchio, Gabriella Guida, Rosamaria Pinto
Multiple primary melanoma (MPM) is a rare condition, whose genetic basis has not yet been clarified. Only 8-12% of MPM are due to germline mutations of CDKN2A. However, other genes (POT1, BRCA1/2, MC1R, MGMT) have been demonstrated to be involved in predisposition to this pathology.To our knowledge, this is the first family study based on two siblings with the rare coexistence of MPM and oculocutaneous albinism (OCA), an autosomal recessive disease characterized by the absence or decrease in pigmentation in the skin, hair, and eyes...
October 20, 2016: Oncotarget
Jinbin Yuan, Yang Chen, Jian Liang, Chong-Zhi Wang, Xiaofei Liu, Zhihong Yan, Yi Tang, Jiankang Li, Chun-Su Yuan
Ginseng is one of the most widely used natural medicines in the world. Recent studies have suggested Panax ginseng has a wide range of beneficial effects on aging, central nervous system disorders, and neurodegenerative diseases. However, knowledge about the specific bioactive components of ginseng is still limited. This work aimed to screen for the bioactive components in Panax ginseng that act against neurodegenerative diseases, using the target cell-based bioactivity screening method. Firstly, component analysis of Panax ginseng extracts was performed by UPLC-QTOF-MS, and a total of 54 compounds in white ginseng were characterized and identified according to the retention behaviors, accurate MW, MS characteristics, parent nucleus, aglycones, side chains, and literature data...
October 17, 2016: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
Guang-Hui Ma, Yan Ye, Dan Zhang, Xin Xu, Pei Si, Jian-Long Peng, Yong-Long Xiao, Rui-Yuan Cao, Yu-Ling Yin, Jing Chen, Lin-Xiang Zhao, Yu Zhou, Wu Zhong, Hong Liu, Xiao-Min Luo, Li-Li Chen, Xu Shen
Hand, foot and mouth disease (HFMD) is a serious, highly contagious disease. HFMD caused by Enterovirus 71 (EV71), results in severe complications and even death. The pivotal role of EV71 3C(pro) in the viral life cycle makes it an attractive target for drug discovery and development to treat HFMD. In this study, we identified novel EV71 3C(pro) inhibitors by docking-based virtual screening. Totally 50 compounds were selected to test their inhibitory activity against EV71 3C(pro). The best inhibitor DC07090 exhibited the inhibition potency with an IC50 value of 21...
October 11, 2016: European Journal of Medicinal Chemistry
Sallie Baxendale, Pamela Thompson
The revised terminology and concepts for the organization of seizures and epilepsy proposed by the ILAE Commission on Classification and Terminology in 2010 allows for a number of new opportunities in the study of cognition and behavior in adults. This review examines the literature that has looked for behavioral and cognitive correlates of the newly recognized genetic epilepsies in adults. While some studies report clear cognitive phenotypes associated with specific genetic mutations in adults with epilepsy, others report remarkable clinical heterogeneity...
October 21, 2016: Epilepsy & Behavior: E&B
Sheng-Ren Chen, Yi-Yu Ke, Teng-Kuang Yeh, Shu-Yu Lin, Li-Chin Ou, Shu-Chun Chen, Wan-Ting Chang, Hsiao-Fu Chang, Zih-Huei Wu, Chih-Chien Hsieh, Ping-Yee Law, Horace H Loh, Chuan Shih, Yiu-Kay Lai, Shiu-Hwa Yeh, Shau-Hua Ueng
μ-Opioid receptor (MOR) agonists are analgesics used clinically for the treatment of moderate to severe pain, but their use is associated with severe adverse effects such as respiratory depression, constipation, tolerance, dependence, and rewarding effects. In this study, we identified N-({2-[(4-bromo-2-trifluoromethoxyphenyl)sulfonyl]-1,2,3,4-tetrahydro-1-isoquinolinyl}methyl)cyclohexanecarboxamide (1) as a novel opioid receptor agonist by high-throughput screening. Structural modifications made to 1 to improve potency and blood-brain-barrier (BBB) penetration resulted in compounds 45 and 46...
September 20, 2016: European Journal of Medicinal Chemistry
Lara Ianov, Ashok Kumar, Thomas C Foster
The expression of estrogen receptor alpha (ERα) varies across brain regions and changes with age and according to the previous history of estradiol exposure. ERα is regulated by a number of mechanisms including the level of mRNA (Esr1) expression. For this study, we took advantage of regional differences in hippocampal ERα expression to investigate DNA ERα promoter methylation at CpG dinucleotide sites as a potential epigenetic mechanism for regulating gene expression. Young and aged female Fischer 344 rats were ovariectomized, and Esr1 expression and ERα promoter methylation were examined in hippocampal regions CA1 and CA3, either 3 or 14 weeks following surgery...
September 28, 2016: Neurobiology of Aging
Sally Cudmore, Andrea Doolan, Seán Lacey, Fergus Shanahan
The study objective was to evaluate the safety and effects of Lepicol® (pysllium fibre, inulin and 5 probiotic strains) in adults with chronic, functional constipation during a 4 week intervention. 69 subjects with functional constipation according to Rome III criteria were randomised to receive Lepicol (n = 35) or placebo (n = 34) daily. Both groups had improved frequency of bowel movements, with an increase of 1.082 bowel movements in the Lepicol group over placebo after one week, and 1.079 more than placebo after week 2, but with no significant difference at week 4...
October 24, 2016: International Journal of Food Sciences and Nutrition
Lucie Gailledrat, Morgane Rousselet, Jean-Luc Venisse, Sylvain Lambert, Bruno Rocher, Manon Remaud, Alice Guilleux, Anne Sauvaget, Emeline Eyzop, Marie Grall-Bronnec
Concerns about body shape and weight are core diagnostic criteria for eating disorders although intensity varies between patients. Few studies have focused on the clinical differences relative to the intensity of these concerns. Nonetheless, they might have a prognostic value. This study was aimed at identifying the characteristics associated with marked body shape concerns in patients with an eating disorder. Data was collected from a systematic and standardized clinical assessment of outpatients seeking treatment in our department for eating disorders...
2016: PloS One
Yuko Okumura, Tessei Kobayashi, Shoji Itakura
Social cues in interaction with others enable infants to extract useful information from their environment. Although previous research has shown that infants process and retain different information about an object depending on the presence of social cues, the effect of eye contact as an isolated independent variable has not been investigated. The present study investigated how eye contact affects infants' object processing. Nine-month-olds engaged in two types of social interactions with an experimenter. When the experimenter showed an object without eye contact, the infants processed and remembered both the object's location and its identity...
2016: PloS One
Lise Løvereide, Peter Hagell
The 5-item Satisfaction With Life Scale (SWLS) was designed to measure general life satisfaction (LS). Here we examined the psychometric properties of the SWLS in a cohort of persons with Parkinson`s disease (PwPD) and age and gender matched individuals without PD. The SWLS was administered to PwPD and controls from the Norwegian ParkWest study at 5 and 7 years after the time of diagnosis. Data were analysed according to classical test theory (CTT) and Rasch measurement theory. CTT scaling assumptions for computation of a SWLS total score were met (corrected item-total correlations >0...
2016: PloS One
Doyeon Kim, You Me Sung, Jinman Park, Sukjun Kim, Jongkyu Kim, Junhee Park, Haeok Ha, Jung Yoon Bae, SoHui Kim, Daehyun Baek
The functional rules for microRNA (miRNA) targeting remain controversial despite their biological importance because only a small fraction of distinct interactions, called site types, have been examined among an astronomical number of site types that can occur between miRNAs and their target mRNAs. To systematically discover functional site types and to evaluate the contradicting rules reported previously, we used large-scale transcriptome data and statistically examined whether each of approximately 2 billion site types is enriched in differentially downregulated mRNAs responding to overexpressed miRNAs...
October 24, 2016: Nature Genetics
Roderick J Finlayson, Atikun Thonnagith, Maria Francisca Elgueta, Jordi Perez, John-Paul B Etheridge, De Q H Tran
BACKGROUND AND OBJECTIVES: Novel multitined cannulae constitute an attractive option for ultrasound-guided radiofrequency neurotomy of cervical medial branches. The deployment tines increase the cannula's active area, thus altering its lesion size. Despite their theoretical benefits, multitined cannulae have not been assessed. In this bench study, we sought to investigate the lesions produced by a standard 18-gauge and 2 commercially available multitined deployment cannulae. We created ex vivo models to evaluate lesion morphology at a periosteal interface using approach angles likely to be encountered during an ultrasound-guided technique...
October 21, 2016: Regional Anesthesia and Pain Medicine
Mandeep S Tamber, Dimitrios Nikas, Alexandra Beier, Lissa C Baird, David F Bauer, Susan Durham, Paul Klimo, Alexander Y Lin, Catherine Mazzola, Catherine McClung-Smith, Laura Mitchell, Rachana Tyagi, Ann Marie Flannery
BACKGROUND: No evidence-based guidelines exist on the role of cranial-molding orthosis (helmet) therapy for patients with positional plagiocephaly. OBJECTIVE: To address the clinical question: "Does helmet therapy provide effective treatment for positional plagiocephaly?" and to make treatment recommendations based on the available evidence. METHODS: The US National Library of Medicine Medline database and the Cochrane Library were queried by using MeSH headings and key words relevant to the objective of this systematic review...
November 2016: Neurosurgery
Lissa C Baird, Paul Klimo, Ann Marie Flannery, David F Bauer, Alexandra Beier, Susan Durham, Alexander Y Lin, Catherine McClung-Smith, Laura Mitchell, Dimitrios Nikas, Mandeep S Tamber, Rachana Tyagi, Catherine Mazzola
BACKGROUND: Evidence-based guidelines are not currently available for the treatment of positional plagiocephaly and, in particular, for the use of physical therapy for treatment. OBJECTIVE: To answer the question: "does physical therapy provide effective treatment for positional plagiocephaly?" Treatment recommendations are created based on the available evidence. METHODS: The PubMed and the Cochrane Library were queried using MeSH headings and key words relevant to the objective of this systematic review...
November 2016: Neurosurgery
Tian Gan, Liming Wang, Lisha Zhang, Wei Fang, Ruolei Gu
This study used the event-related potential technique to explore the neural correlates of outcome evaluation about helping others during a decision task. The results showed that the amplitude of feedback-related negativity elicited by 'failed outcome' (indicating a failure in helping others) was larger than that elicited by 'successful outcome' (indicating a success in helping others). Failed outcome also elicited a larger and longer P300 than successful outcome. The feedback-related negativity and P300 reflect the automatic process in an early stage and the control process in a late stage of outcome evaluation, respectively...
December 7, 2016: Neuroreport
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