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Anxiolytics

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https://www.readbyqxmd.com/read/28654794/preclinical-evidence-of-the-anxiolytic-and-sedative-like-activities-of-tagetes-erecta-l-reinforces-its-ethnobotanical-approach
#1
Gimena Pérez-Ortega, Guadalupe Esther Angeles-López, Arturo Argueta-Villamar, María Eva González-Trujano
Morelos State is one of the regions of Mexico where several plant species are used in traditional medicine. Species from Tagetes genus (Asteraceae) are reported as useful in infusion to treat stomachache and intestinal diseases, but also as tranquilizers. In this study, medicinal uses of T. erecta including its depressant effect on the central nervous system (CNS) were explored by interviewing healers and merchants of local markets of Morelos State, and by investigation of the phytochemical and pharmacological tranquilizing properties...
June 24, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28653936/repeated-treatment-with-reserpine-as-a-progressive-animal-model-of-depression
#2
Huma Ikram, Darakhshan J Haleem
Treatment-resistant depression is a major health problem worldwide. Restricted validity of the existing animal models of depression along with the need for the study of progressive development of resistance to antidepressants, demands the modeling of a progressive animal model of depression. Present study was designed to test the hypothesis that the repeated administration of reserpine could serve as a progressive animal model of depression. Animals were injected with reserpine (1.0mg/kg; once a day) for three weeks...
May 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28650923/the-effect-of-false-positive-mammograms-on-antidepressant-and-anxiolytic-initiation
#3
Joel E Segel, Rajesh Balkrishnan, Richard A Hirth
BACKGROUND: Despite reported increases in anxiety following a false-positive mammogram, there is little evidence the effect rises to the clinical level of initiating medication. OBJECTIVE: To analyze the effect of a false-positive mammogram on antidepressant or anxiolytic initiation and identify subpopulations most at risk. SUBJECTS: MarketScan commercial and Medicaid claims databases used to identify women ages 40-64 undergoing screening mammography with no prior antidepressant or anxiolytic claims...
June 23, 2017: Medical Care
https://www.readbyqxmd.com/read/28648684/hbk-15-protects-mice-from-stress-induced-behavioral-disturbances-and-changes-in-corticosterone-bdnf-and-ngf-levels
#4
Karolina Pytka, Monika Głuch-Lutwin, Magdalena Kotańska, Elżbieta Żmudzka, Magdalena Jakubczyk, Anna Waszkielewicz, Paulina Janiszewska, Maria Walczak
Unlike majority of current antidepressants, HBK-15-a 5-HT1A and 5-HT7 receptor antagonist - showed memory-enhancing properties. In this study, we aimed to further characterize pharmacological profile of HBK-15 and investigate its antidepressant- and anxiolytic-like activity in the mouse model of unpredictable chronic mild stress. We used sucrose consumption test, forced swim test and elevated plus maze and evaluated the influence on brain-derived neurotrophic factor (BDNF) and nerve growth factor (NGF) levels in the hippocampus and prefrontal cortex, as well as body weight, relative adrenal glands weight and plasma corticosterone level in the stressed mice...
June 22, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28647109/-meopa-use-practices-in-a-university-hospital-which-conformity
#5
Caroline Victorri-Vigneau, Cécile Paille, Caroline Joyau, Gwenaëlle Veyrac, Claire Cosset, Aline Le Pelletier, Pascale Jolliet, Julien Nizard, Emmanuelle Kuhn
INTRODUCTION: MEOPA (equimolar mixture of oxygen and nitrous oxide) is used for its analgesic and anxiolytic properties in order to obtain conscious sedation of the patient when performing painful care. It is subject to an enhanced pharmacovigilance and addictovigilance monitoring. In this context, it is important to dispose of hospital utilization data. This work aims to assess the compliance of the use of nitrous oxide regarding the recommendations of the summary of product characteristics, in a French university hospital (Nantes) and consider possible improvements...
May 26, 2017: Thérapie
https://www.readbyqxmd.com/read/28645783/maerua-angolensis-stem-bark-extract-reverses-anxiety-and-related-behaviours-in-zebrafish-involvement-of-gabaergic-and-5-ht-systems
#6
Charles Kwaku Benneh, Robert Peter Biney, Priscilla Kolibea Mante, Augustine Tandoh, Donatus Wewura Adongo, Eric Woode
ETHNOPHARMACOLOGICAL RELEVANCE: Maerua angolensis DC (Capparaceae) has been employed in the management of several central nervous system (CNS) disorders including anxiety. This study evaluated the anxiolytic effects of the petroleum ether/ethyl acetate fraction stem bark extract and its possible mechanism(s) using zebrafish anxiety models. METHODS: Adult zebrafish, tested in the novel tank and light dark tests, have shown by previous authors to be sensitive to the anxiolytic effects of known anxiolytic drugs...
June 20, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28644563/gas-phase-dissociation-study-of-erythrinian-alkaloids-by-electrospray-ionization-mass-spectrometry-and-computational-methods
#7
T Guaratini, L G P Feitosa, D B Silva, N P Lopes, J L C Lopes, R Vessecchi
Alkaloids from plants of the genus Erythrina display important biological activities, including anxiolytic action. Characterization of these alkaloids by mass spectrometry (MS) has contributed to the construction of a spectral library, has improved understanding of their structures, and has supported the proposal of fragmentation mechanisms in light of density functional calculations (DFT). In this study, we have used low- and high-resolution MS(n) analyses to investigate the fragmentation patterns of erythrinian alkaloids; we have employed the B3LYP/6-31+G(d,p) model to obtain their reactive sites...
June 23, 2017: Journal of Mass Spectrometry: JMS
https://www.readbyqxmd.com/read/28639210/-oxytocin-and-the-mechanisms-of-alcohol-dependence
#8
REVIEW
Till Faehrmann, Gerald Zernig, Sergei Mechtcheriakov
One of the crucial purposes of treating alcohol-dependent patients is to enhance their ability to stay abstinent after detoxification therapy. Anxiety and stress vulnerability are the main factors provoking alcohol craving and relapse. In the first months of abstinence, alcohol-dependent patients frequently show sleep disturbances, irritability and depression, indicating chronic activation of stress pathways. In addition, the loss of confidence in interpersonal interactions results in social withdrawal and reduced willingness to participate in therapeutic programs...
June 21, 2017: Neuropsychiatrie: Klinik, Diagnostik, Therapie und Rehabilitation
https://www.readbyqxmd.com/read/28638826/anxiolytics-sedatives-and-hypnotics-prescribed-by-dentists-in-brazil-in-2010
#9
Patrícia Azevedo Lino, Maria Auxiliadora Parreiras Martins, Maria Elisa de Souza E Silva, Mauro Henrique Nogueira Guimarães de Abreu
OBJECTIVE: To describe dental prescriptions for anxiolytics, sedatives, and hypnotics for Brazilian outpatients in 2010. METHODS: A cross-sectional study was conducted using data on the use of anxiolytics, sedatives, and hypnotics from the Brazilian Health Surveillance Agency, Brazil, 2010. For each prescription, prescribed drugs and the prescribed amount were identified. Prescribed medications were classified according to Anatomical Therapeutic Chemical code. We calculated the number of Defined Daily Doses (DDD) for anxiolytics, sedatives, and hypnotics by code, their mean DDD, and DDD per inhabitant per year...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28638031/-anxiolytic-and-antidepressant-effects-of-emoxipine-reamberin-and-mexidol-in-experimental-diabetes-mellitus
#10
I A Volchegorskii, I Yu Miroshnichenko, L M Rassokhina, R M Faizullin, K E Pryakhina
AIM: To perform a comparative study of anxiolytic and antidepressant effects of derivatives of 3-oxypyridine and succinic acid (emoxipine, reamberin and mexidol) in experimental diabetes mellitus. MATERIAL AND METHODS: An effect of emoxipine, reamberin and mexidol on manifestations of anxiety in 'elevated plus maze' (EPM) and duration of 'desperate behavior' (DB) in Porsolt test in rats with alloxan diabetes during medication course was studied. Alpha-lipoic (thioctic) acid (α-LA) was used as a reference drug...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28637417/effect-of-heteropterys-aphrodisiaca-on-anxiety-and-male-exposure-of-female-mice-with-advanced-age
#11
Daniela Miranda Farias, Maria Silvia Ostetto, Rozimeri Colleti, Thais Barbosa, Jorge Aparecido Barros, Sergio Machado, Eric Murillo-Rodríguez, Susana E Moreno, André Barciela Veras
BACKGROUND: Effect of Heteropterys aphrodisiac (dog-node) on anxiety and function Of adult female wistar mice. The Project is an experiment with the use of Of H. aphrodisiac root extract, in order to observe the frequency of Sexual exposure of females exposed to the extract, quantify the effect of the extract on the Concentration of total testosterone and observe the anxiety levels of the animals Exposed. Results will be measured with the laboratory testosterone test and LCE and CA tests...
June 21, 2017: Current Clinical Pharmacology
https://www.readbyqxmd.com/read/28636769/is-cannabis-treatment-for-anxiety-mood-and-related-disorders-ready-for-prime-time
#12
REVIEW
Jasmine Turna, Beth Patterson, Michael Van Ameringen
Anxiety and related disorders are the most common mental conditions affecting the North American population. Despite their established efficacy, first-line antidepressant treatments are associated with significant side effects, leading many afflicted individuals to seek alternative treatments. Cannabis is commonly viewed as a natural alternative for a variety of medical and mental health conditions. Currently, anxiety ranks among the top five medical symptoms for which North Americans report using medical marijuana...
June 21, 2017: Depression and Anxiety
https://www.readbyqxmd.com/read/28636573/prescribing-patterns-for-inpatients-with-schizophrenia-spectrum-disorders-in-a-psychiatric-hospital-in-slovenia-results-of-16-month-prospective-non-interventional-clinical-research
#13
Cvetka Bačar Bole, Mitja Pišlar, Aleš Mrhar, Rok Tavčar
BACKGROUND: In Slovenia, there has been no evidence about the prescribing patterns for inpatients with psychotic disorders. The research aims to analyze drug utilization patterns for inpatients with psychotic disorder that are coded as F20-F29 according to International Classification of Diseases (ICD) 10(th) revision (schizophrenia spectrum disorders). SUBJECTS AND METHODS: Prospective research was conducted at the Psychiatric Hospital Idrija. The medical records of the inpatients admitted over a 12-month period were collected from the beginning to the end of their hospitalization...
June 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/28636131/state-trait-and-dental-anxiety-in-caregivers-of-individuals-with-disabilities
#14
Roberto Carlos Mourão Pinho, André Cavalcante da Silva Barbosa, Arnaldo de França Caldas-Júnior, Márcia Maria Vendiciano Barbosa Vasconcelos, Renata Cimões, Maria Teresa Botti Rodrigues Dos Santos
PURPOSE: The aim of this study was to compare state anxiety, trait anxiety, and dental anxiety in caregivers of patients with special needs and caregivers of pediatric patients without special needs at dental clinics. MATERIALS AND METHODS: A quantitative, cross-sectional study was conducted. Data were collected using a semistructured questionnaire. All respondents were older than 18 years of age. Individuals with cognitive impairment and those taking anxiolytics, antidepressants, or sleep-inducing medication were excluded from the study...
June 21, 2017: Special Care in Dentistry
https://www.readbyqxmd.com/read/28632893/atopic-dermatitis-is-associated-with-anxiety-depression-and-suicidal-ideation-but-not-with-hospitalization-or-suicide
#15
Jacob P Thyssen, Carsten R Hamann, Allan Linneberg, Thomas Meinertz Dantoft, Lone Skov, Gunnar H Gislason, Jashin J Wu, Alexander Egeberg
BACKGROUND: Atopic dermatitis (AD) has been linked with psychiatric disease in adults. However, the exact relationship and its consequences have been insufficiently studied. Our aim in this study was to assess the association between depression, anxiety and AD in adults, and examine the risk of hospitalization and suicide. METHODS: We utilized questionnaire data from a large general population study with data on social habits and psychiatric symptoms to compare prevalences of depression, anxiety, suicidal ideation, and anxiety attacks, in adults with and without a history of AD...
June 20, 2017: Allergy
https://www.readbyqxmd.com/read/28623132/generation-and-characterization-of-mouse-knockout-for-glyoxalase-1
#16
Sumi Jang, David Min Kwon, Kyu Kwon, Chankyu Park
Glyoxalase 1 (Glo1) is the first enzyme involved in glutathione-dependent detoxification of methylglyoxal, eventually generating d-lactate by the second enzyme glyoxalase 2 (Glo2). An accumulation of intracellular glyoxal and methylglyoxal leads to protein malfunction and mutation via formation of the advanced glycation end products (AGEs). Studies on mouse behavior suggest that methylglyoxal has anxiolytic properties. In this report, we generated and characterized a mouse knockout for Glo1. The knockout mice were viable without a pronounced phenotypic defect...
June 13, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28620858/toxicity-assessment-of-five-emerging-pollutants-alone-and-in-binary-or-ternary-mixtures-towards-three-aquatic-organisms
#17
Carole Di Poi, Katherine Costil, Valérie Bouchart, Marie-Pierre Halm-Lemeille
Despite a growing scientific attention on ecological impact of emerging pollutants (EPs) such as pharmaceuticals, personal care products, and pesticides, knowledge gaps remain regarding mixture toxicity and effects on aquatic organisms. Several EPs were screened in seawater (Normandy, France), and the ecotoxicity of five compounds, chosen on their occurrence in ecosystems and use worldwide, was assessed and were the biocides methylparaben (MP) and triclosan (TCS), a pesticide degradation product (AMPA), and the pharmaceuticals venlafaxine (VEN) and carbamazepine (CBZ)...
June 15, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28620325/reduced-consolidation-reinstatement-and-renewal-of-conditioned-fear-memory-by-repetitive-treatment-of-radix-polygalae-in-mice
#18
Jung-Won Shin, Hyunwoo Park, Yoonju Cho, Suck Lee, Jiwon Yoon, Sungho Maeng
The therapeutic goal for the treatment of posttraumatic stress disorder (PTSD) is to promote extinction and to prevent the relapse of fearful memories. Research has identified pharmacological treatments that may regulate the formation and extinction of fear memories, but not many reagents that block the relapse of extinguished fear are known. Radix Polygalae (RP) is an Asian herb used for sedation, and its ingredients have anxiolytic and antidepressant properties. As various neurological effects have been identified, we tested whether RP affects the relapse of fear...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28619274/the-importance-of-acknowledgement-of-emotions-in-routine-patient-psychological-assessment-the-example-of-the-dental-setting
#19
J Hally, R Freeman, S Yuan, G Humphris
OBJECTIVE: To investigate, by means of a conceptual model, the effect of dental staff engaging with their patients who share their level of dental anxiety in a short screening questionnaire. METHODS: Three consecutive studies based in the UK primary dental care services were conducted. Each study adopted a randomised group design to focus on the possible influence on patient state anxiety of the dentist becoming aware of their patients' dental anxiety from the self-reports of the Modified Dental Anxiety Scale (MDAS)...
May 5, 2017: Patient Education and Counseling
https://www.readbyqxmd.com/read/28617389/-nosospecific-anxiety-and-a-spectrum-of-anxiolytic-activity-of-psychotropic-drugs
#20
V L Kozlovskii, O S Ronzhina
The article discusses the pathogenetic mechanisms of anxiety in different psychiatric disorders. The influence of anxiety on the course, pharmacotherapeutic treatment with respect to the pathogenesis and the possible neurochemical imbalance in the definite type of anxiety are discussed. An anti-anxiety effect in the action of psychotropic drugs is described. It is proposed that neurochemical disturbances are not the same with the various types of anxiety, which requires using drugs from various groups to achieve treatment of the symptom on the pathogenetic level...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
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