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https://www.readbyqxmd.com/read/28629473/emergency-treatment-with-levetiracetam-or-phenytoin-in-status-epilepticus-in-children-the-eclipse-study-study-protocol-for-a-randomised-controlled-trial
#1
Mark D Lyttle, Carrol Gamble, Shrouk Messahel, Helen Hickey, Anand Iyer, Kerry Woolfall, Amy Humphreys, Naomi E A Bacon, Louise Roper, Franz E Babl, Stuart R Dalziel, Mary Ryan, Richard E Appleton
BACKGROUND: Convulsive status epilepticus (CSE) is the most common life-threatening neurological emergency in childhood. These children are also at risk of significant morbidity, with acute and chronic impact on the family and the health and social care systems. The current recommended first-choice, second-line treatment in children aged 6 months and above is intravenous phenytoin (fosphenytoin in the USA), although there is a lack of evidence for its use and it is associated with significant side effects...
June 19, 2017: Trials
https://www.readbyqxmd.com/read/28625252/-cerebral-injury-induced-by-heat-stroke-and-the-therapeutic-effect-of-hyperbaric-oxygen-therapy
#2
Xiaoxiao Ni, Zhifeng Liu, Qiuyou Xie, Huasheng Tong, Lei Su, Ronghao Yu
With the global warming, the incidence of heat stroke was significantly higher than before. Severe heat stroke has a high mortality, high morbidity and consolidated central nervous system injury characteristics. The main features of severe heat stroke cerebral injury include cognitive impairment, delirium, convulsions and coma. Its mechanism is related with heat shock induced cerebral tissue ischemia and hypoxia, vascular dysfunction, secondary cascade inflammation and so on. Currently, the main treatment of heat stroke cerebral injury is the hypothermia therapy, dehydration for the reduction of intracranial pressure, naloxone and other cerebral protection and nutrition treatments...
June 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28611658/neuroprotective-and-anti-aging-potentials-of-essential-oils-from-aromatic-and-medicinal-plants
#3
REVIEW
Muhammad Ayaz, Abdul Sadiq, Muhammad Junaid, Farhat Ullah, Fazal Subhan, Jawad Ahmed
The use of essential oils (EOs) and their components is known since long in traditional medicine and aromatherapy for the management of various diseases, and is further increased in the recent times. The neuroprotective and anti-aging potentials of EOs and their possible mechanism of actions were evaluated by numerous researchers around the globe. Several clinically important EOs and their components from Nigella sativa, Acorus gramineus, Lavandula angustifolia, Eucalyptus globulus, Mentha piperita, Rosmarinus officinalis, Jasminum sambac, Piper nigrum and so many other plants are reported for neuroprotective effects...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/28579828/the-effect-of-quercetin-on-pro-and-anti-inflammatory-cytokines-in-a-prenatally-stressed-rat-model-of-febrile-seizures
#4
Nombuso Valencia Pearl Mkhize, Lihle Qulu, Musa Vuyisile Mabandla
Febrile seizures are childhood convulsions resulting from an infection that leads to an inflammatory response and subsequent convulsions. Prenatal stress has been shown to heighten the progression and intensity of febrile seizures. Current medications are costly and have adverse effects associated with prolonged use. Quercetin flavonoid exhibits anti-inflammatory, anti-convulsant, and anti-stress effects. This study was aimed to investigate the therapeutic effect of quercetin in a prenatally stressed rat model of febrile seizures...
2017: Journal of Experimental Neuroscience
https://www.readbyqxmd.com/read/28554717/phenylalanine-derivatives-with-modulating-effects-on-human-%C3%AE-1-glycine-receptors-and-anticonvulsant-activity-in-strychnine-induced-seizure-model-in-male-adult-rats
#5
Bassem Sadek, Murat Oz, Syed M Nurulain, Petrilla Jayaprakash, Gniewomir Latacz, Katarzyna Kieć-Kononowicz, Ewa Szymańska
The critical role of α1-glycine receptor (α1-GLYRs) in pathological conditions such as epilepsy is well known. In the present study, structure-activity relations for a series of phenylalanine derivatives carrying selected hydrogen bond acceptors were investigated on the functional properties of human α1-GLYR expressed in Xenopus oocytes. The results indicate that one particular substitution position appeared to be of special importance for control of ligand activity. Among tested ligands (1-8), the biphenyl derivative (2) provided the most promising antagonistic effect on α1-GLYRs, while its phenylbenzyl analogue (5) exhibited the highest potentiation effect...
May 26, 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28513464/pharmacological-features-of-osthole
#6
Agata Jarząb, Aneta Grabarska, Krystyna Skalicka-Woźniak, Andrzej Stepulak
Coumarins are a group of naturally occurring compounds common in the plant world. These substances and their derivatives exhibit a broad range of biological activities. One of the naturally occurring coumarins is osthole, which can most frequently be found in plants of the Apiaceae family. Cnidium monnieri (L.) Cusson ex Juss. Angelica pubescens Maxim. and Peucedanum ostruthium (L.). It has anti-proliferative, anti-inflammatory, anti-convulsant, and antiallergic properties; apart from that, inhibition of platelet aggregation has also been proved...
May 15, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28501474/a-case-of-mumps-related-acute-encephalopathy-with-biphasic-seizures-and-late-reduced-diffusion
#7
Kyoko Hazama, Takashi Shiihara, Hiroyuki Tsukagoshi, Shunji Hasegawa, Yuri Dowa, Mio Watanabe
BACKGROUND: Mumps is a common childhood viral disease characterized by fever and swelling of the parotid gland. The prognosis is generally good, although some complications, such as encephalitis (0.1%), exist. Acute encephalopathy with biphasic seizures and late reduced diffusion is the most common type of acute encephalopathy. However, this type of encephalopathy has not been reported in association with mumps infection. PATIENT: A previously healthy 3-year-old Japanese boy had a brief convulsion after fever for 3days, and then had conscious disturbance and parotitis...
May 10, 2017: Brain & Development
https://www.readbyqxmd.com/read/28481690/two-year-antibody-persistence-in-children-vaccinated-at-12-15%C3%A2-months-with-a-measles-mumps-rubella-virus-vaccine-without-human-serum-albumin
#8
Andrea A Berry, Remon Abu-Elyazeed, Clemente Diaz-Perez, Maurice A Mufson, Christopher J Harrison, Michael Leonardi, Jerry D Twiggs, Christopher Peltier, Stanley Grogg, Antonio Carbayo, Steven Shapiro, Michael Povey, Carmen Baccarini, Bruce L Innis, Ouzama Henry
One combined measles-mumps-rubella (MMR) vaccine without Human Serum Albumin (HSA) is currently licensed in the USA (M-M-R II; Merck, USA) and another has been developed (Priorix™ [MMR-RIT, GSK, Belgium]). In this follow-up study, children from USA or Puerto Rico, who had received one dose of M-M-R II or MMR-RIT at 12-15 months of age in the primary study (NCT00861744), were followed-up for 2 y post-vaccination. Anti-measles and anti-rubella antibodies were measured using Enzyme-Linked Immunosorbent Assay (ELISA), and anti-mumps antibodies using ELISA and plaque reduction neutralization (PRN) assays...
May 8, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28475998/refractory-focal-motor-seizures-controlled-with-intramuscular-botulinum-toxin
#9
Wei-I Lee, Patrick W Carney, Andrew J Hughes, John S Archer
Patients with recurrent focal motor seizures present a management dilemma, as anti-convulsants are often ineffective, and resective surgery poses a high risk of motor deficit. We describe three patients with recurrent focal motor seizures that remained refractory despite numerous anti-convulsant trials. All patients showed either hyperperfusion on Single-Photon Emission Computerised Tomography (SPECT) or hypermetabolism on Positron Emission Tomography (PET) in primary motor cortex during periods of sustained jerking, although EEG abnormalities were uncommon...
July 2017: Epilepsy Research
https://www.readbyqxmd.com/read/28450912/effects-of-the-modified-electric-convulsive-treatment-mect-on-cell-factors-of-schizophrenia
#10
Yong-Fang Guo, Hua-Bin Fu, Zhi-Yuan Liu, Wei Lu, Ke-Yong Luo, Hong-Ri Zhu, Wei-Dong Ning, Feng Chen, Li-Yu Yang, Xiao-Dong Zhou
The expression of cell factors of schizophrenia and the effect of the modified electric convulsive treatment (MECT) were studied. In total, 156 patients with schizophrenia were selected, and divided into the drug group (70 cases) and the drug combined with MECT group (combined group) (86 cases) according to the treatment methods. In addition, 70 cases of healthy volunteers (control group) were selected according to the closest matching method based on 1:1 of age and gender. The drug treatment, consisted of anti-psychotic drugs, such as risperidone 2-8, quetiapine 300-750, ziprasidone 80-160 or aripiprazole 10-30 mg/day, and for the control group, we used the electric spasm therapeutic instrument, Thymatron(®)IV Systems up to 6 times, 3 times a week...
March 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28399095/-modern-principles-of-integrated-diagnostics-and-rehabilitation-of-perinatal-lesions-of-the-nervous-system-and-their-consequences
#11
S A Nemkova
The article is devoted to the comprehensive diagnosis and treatment of perinatal lesions of the nervous system and their consequences in children. Reflects modern approaches to data classification conditions, taking into account ideas on the etiology and pathogenesis of the disease, the clinical manifestations of the main syndromes (excitation and depression, hypertensive, convulsive, movement disorders) as the neonatal period, and in the formation of long-term effects (motor and mental delay and speech development, hyperkinetic syndrome, cerebral palsy and others)...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28389336/the-activity-of-selective-sigma-1-receptor-ligands-in-seizure-models-in-vivo
#12
Edijs Vavers, Baiba Svalbe, Lasma Lauberte, Ilmars Stonans, Ilga Misane, Maija Dambrova, Liga Zvejniece
Sigma-1 receptor (Sig1R) is a ligand-regulated protein which, since its discovery, has been widely studied as a novel target to treat neurological disorders, including seizures. However, the roles and mechanisms of Sig1R in the regulation of seizures are not fully understood. The aim of the present study was to test and compare effects of often used selective Sig1R ligands in models of experimentally induced seizures. The anti-seizure activities and interactions of selective Sig1R agonist PRE-084, selective Sig1R antagonist NE-100 and novel positive allosteric Sig1R modulator E1R were evaluated in pentylenetetrazol (PTZ) and (+)-bicuculline (BIC)-induced seizure models in mice...
April 4, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28342939/recent-synthetic-and-medicinal-perspectives-of-dihydropyrimidinones-a-review
#13
REVIEW
Ramandeep Kaur, Sandeep Chaudhary, Kapil Kumar, Manish K Gupta, Ravindra K Rawal
Dihydropyrimidines are the most important heterocyclic ring systems which play an important role in the synthesis of DNA and RNA. Synthetically they were synthesized using Multi-component reactions like Biginelli reaction and Hantzschdihydropyridine. In the past decades, such Biginelli type dihydropyrimidones have received a considerable amount of attention due to the interesting pharmacological properties associated with this heterocyclic scaffold. In this review, we highlight recent developments in this area, with a focus on the DHPMs, recently developed as anti-inflammatory, anti-HIV, anti-tubercular, antifungal anticancer, antibacterial, antifilarial, antihyperglycemic, antihypertensive, analgesic, anti-convulsant, antioxidant, anti-TRPA1, anti-SARS, and anti-cancer activity and α1a binding affinity...
May 26, 2017: European Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28325299/potent-anti-seizure-effects-of-locked-nucleic-acid-antagomirs-targeting-mir-134-in-multiple-mouse-and-rat-models-of-epilepsy
#14
Cristina R Reschke, Luiz F Almeida Silva, Braxton A Norwood, Ketharini Senthilkumar, Gareth Morris, Amaya Sanz-Rodriguez, Ronán M Conroy, Lara Costard, Valentin Neubert, Sebastian Bauer, Michael A Farrell, Donncha F O'Brien, Norman Delanty, Stephanie Schorge, R Jeroen Pasterkamp, Felix Rosenow, David C Henshall
Current anti-epileptic drugs (AEDs) act on a limited set of neuronal targets, are ineffective in a third of patients with epilepsy, and do not show disease-modifying properties. MicroRNAs are small noncoding RNAs that regulate levels of proteins by post-transcriptional control of mRNA stability and translation. MicroRNA-134 is involved in controlling neuronal microstructure and brain excitability and previous studies showed that intracerebroventricular injections of locked nucleic acid (LNA), cholesterol-tagged antagomirs targeting microRNA-134 (Ant-134) reduced evoked and spontaneous seizures in mouse models of status epilepticus...
March 17, 2017: Molecular Therapy. Nucleic Acids
https://www.readbyqxmd.com/read/28324861/behavioral-improvements-in-a-valproic-acid-rat-model-of-autism-following-vitamin-d-supplementation
#15
Lin Du, Guolian Zhao, Zipeng Duan, Fan Li
The aim was to identify the effects of early vitamin D supplementation on autism-like behaviors (ASD) induced by valproic acid (VPA, an anti-convulsant and a mood stabilizer) in rats. 10 male Wistar rat pups with prenatal exposure to saline were in control group, and 20 Pups with prenatal exposure to VPA were divided into ASD-N (0.9% saline treated) and ASD-D group (vitamin D 80,000 IU/kg treated) on postnatal day 12. Self-grooming, olfactory habituation/dishabituation, and social interaction tests were conducted to assess social interaction, communication, and repetitive behaviors...
March 6, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28322166/glutamate-modulating-drugs-as-a-potential-therapeutic-strategy-in-obsessive-compulsive-disorder
#16
Zoya Marinova, De-Maw Chuang, Naomi Fineberg
OBJECTIVE: Obsessive-compulsive disorder (OCD) is a mental disease commonly associated with severe distress and impairment of social functioning. Serotonin reuptake inhibitors and/or cognitive behavioural therapy are the therapy of choice, however up to 40% of patients do not respond to treatment. Glutamatergic signalling has also been implicated in OCD. The aim of the current study was to review the clinical evidence for therapeutic utility of glutamate-modulating drugs as an augmentation or monotherapy in OCD patients...
March 20, 2017: Current Neuropharmacology
https://www.readbyqxmd.com/read/28287071/auditory-seizures-in-autoimmune-epilepsy-a-case-with-anti-thyroid-antibodies
#17
Claudia Varrasi, Domizia Vecchio, Luca Magistrelli, Gionata Strigaro, Laura Tassi, Roberto Cantello
In its classic presentation, Hashimoto's encephalopathy is an acute-subacute complex neuropsychiatric syndrome with cognitive impairment, hallucinations, myoclonus, tremor or ataxia, associated with elevated anti-thyroid antibodies. Corticoids and immunotherapy are dramatically effective. However, in some cases, not all the associated features are presented and this delays diagnosis and appropriate treatment. We describe a man with abrupt onset of recurrent auditory seizures resulting in refractory non-convulsive status epilepticus...
March 8, 2017: Epileptic Disorders: International Epilepsy Journal with Videotape
https://www.readbyqxmd.com/read/28281034/synergistic-anticonvulsant-effects-of-pregabalin-and-amlodipine-on-acute-seizure-model-of-epilepsy-in-mice
#18
Itefaq Hussain Qureshi, Azra Riaz, Rafeeq Alam Khan, Afaq Ahmed Siddiqui
Status epilepticus is a life threatening neurological medical emergency. It may cause serious damage to the brain and even death in many cases if not treated properly. There is limited choice of drugs for the short term and long term management of status epilepticus and the dugs recommended for status epilepticus possess various side effects. The present study was designed to investigate synergistic anticonvulsant effects of pregabalin with amlodipine on acute seizure model of epilepsy in mice. Pentylenetetrazole was used to induce acute seizures which mimic status epilepticus...
March 9, 2017: Metabolic Brain Disease
https://www.readbyqxmd.com/read/28274189/intracerebroventricular-administration-of-the-1%C3%A2-6-%C3%AE-d-glucan-lasiodiplodan-in-male-rats-prevents-d-penicillamine-induced-behavioral-alterations-and-lipoperoxidation-in-the-cortex
#19
Carlos Ricardo Maneck Malfatti, Fabio Seidel Dos Santos, Jéssica Wouk, Luiz Augusto da Silva, Renan Garcia Michel, André Luiz Snak, Tiago Czervinski, Mário A Alves da Cunha, Aneli M Barbosa, Robert F H Dekker
CONTEXT: Lasiodiplodan, an exocellular (1→6)-β-d-glucan of molecular weight >1.4 × 10(6) Da produced by MMPI strain of Lasiodiplodia theobromae (Pat.) Griffon & Maubl. (Brotyosphaeriaceae) is known to exhibit anti-proliferative activity on breast cancer cells (MCF-7), anticoagulant activity when sulfonylated, and reduction in transaminase activity when administered in rats. OBJECTIVE: The effect of intracerebroventricular (I.C.V) injection of lasiodiplodan on neurotoxicity and behavioural changes induced by d-penicillamine was investigated...
December 2017: Pharmaceutical Biology
https://www.readbyqxmd.com/read/28242958/intranasal-delivery-of-mir-146a-mimics-delayed-seizure-onset-in-the-lithium-pilocarpine-mouse-model
#20
Hua Tao, Jianghao Zhao, Tingting Liu, Yujie Cai, Xu Zhou, Huaijie Xing, Yan Wang, Mingkang Yin, Wangtao Zhong, Zhou Liu, Keshen Li, Bin Zhao, Haihong Zhou, Lili Cui
Unveiling the key mechanism of temporal lobe epilepsy (TLE) for the development of novel treatments is of increasing interest, and anti-inflammatory miR-146a is now considered a promising molecular target for TLE. In the current study, a C57BL/6 TLE mouse model was established using the lithium-pilocarpine protocol. The seizure degree was evaluated according to the Racine scale, and level 5 was considered the threshold for generalized convulsions. Animals were sacrificed to analyze the hippocampus at three time points (2 h and 4 and 8 weeks after pilocarpine administration to evaluate the acute, latent, and chronic phases, resp...
2017: Mediators of Inflammation
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