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https://www.readbyqxmd.com/read/28088803/small-versus-large-ruptured-intracranial-aneurysm-concerns-with-the-site-of-aneurysm
#1
Bum Joon Kim, Hyun Goo Kang, Byeong-Duk Kwun, Jae-Sung Ahn, Jisung Lee, Sung Ho Lee, Dong-Wha Kang, Jong S Kim, Sun U Kwon
BACKGROUND: Although size is one of the strongest predictors, small aneurysms often rupture. We compared the characteristics of small and large ruptured intracranial aneurysms (RIAs) according to their location to find the factors associated with small RIAs in each location. METHODS: Patients with subarachnoid hemorrhage due to saccular RIAs were consecutively enrolled. The sizes were dichotomized as small (<5 mm) or large, and the location was classified as paraclinoid-distal internal carotid artery, sidewalls of anterior or middle cerebral artery (MCA; sidewall), MCA-bifurcation, anterior or posterior communicating artery (Acom or Pcom, respectively), and posterior circulation RIAs...
January 14, 2017: Cerebrovascular Diseases
https://www.readbyqxmd.com/read/28088764/prevalence-and-long-term-prognosis-of-patients-with-narrower-than-normal-qrs-complexes
#2
Philippe Maury, Elodie Lematte, Nicolas Derval, Anne Rollin, Vanina Bongard, Alexandre Duparc, Pierre Mondoly, Christelle Cardin, Marie Sadron, Michel Galinier, Didier Carrié, Meleze Hocini, Arnaud Denis, Pierre Jaïs, Frederic Sacher, Michel Haïssaguerre, Jean Ferrieres, Jean Bernard Ruidavets
AIMS: Very narrow QRS have been reported in sudden death survivors but prevalence and prognosis role of narrow QRS is unknown. METHODS AND RESULTS: 546 healthy men between 50 and 60 years (group 1) and 373 similar patients with coronary artery disease (368 men, group 2) underwent signal averaged ECG (SA-ECG) allowing precise measurement of QRS duration. All cause-mortality was determined after 18 ± 3 years follow-up. Mean QRS duration was 97 ± 13 ms in group 1 and 103 ± 16 ms in group 2...
January 14, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28088348/neuroprotective-effects-of-kukoamine-a-against-cerebral-ischemia-via-antioxidant-and-inactivation-of-apoptosis-pathway
#3
Jia Liu, Xiaowen Jiang, Qiao Zhang, Sen Lin, Jun Zhu, Yajun Zhang, Jiabao Du, Xiaolong Hu, Weihong Meng, Qingchun Zhao
Kukoamine A (KuA) is a bioactive compound, which is known for a hypotensive effect. Recent studies have shown that KuA has anti-oxidative effect and anti-apoptosis stress in vitro. However, its neuroprotective effect in rats with cerebral ischemia is still unclear. In the study, we investigated whether KuA could attenuate cerebral ischemia induced by permanent middle cerebral artery occlusion (pMCAO) in rats. Results revealed that KuA could significantly reduce infarct volume both pre-treatment and post-treatment, and increase corresponding Garcia neurological scores...
January 11, 2017: Neurochemistry International
https://www.readbyqxmd.com/read/28088236/economic-burden-of-family-caregiving-for-elderly-population-in-southern-ghana-the-case-of-a-peri-urban-district
#4
Stephen Tettey Nortey, Genevieve Cecilia Aryeetey, Moses Aikins, Djesika Amendah, Justice Nonvignon
BACKGROUND: Health systems in low and lower-middle income countries, particularly in sub-Sahara Africa, often lack the specialized personnel and infrastructure to provide comprehensive care for elderly/ageing populations. Close-to-client community-based approaches are a low-cost way of providing basic care and social support for elderly populations in such resource-constrained settings and family caregivers play a crucial role in that regard. However, family caregiving duties are often unremunerated and their care-related economic burden is often overlooked though this knowledge is important in designing or scaling up effective interventions...
January 14, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28088220/anti-inflammatory-potential-of-ellagic-acid-gallic-acid-and-punicalagin-a-b-isolated-from-punica-granatum
#5
Lamees A BenSaad, Kah Hwi Kim, Chin Chew Quah, Wee Ric Kim, Mustafa Shahimi
BACKGROUND: Punica granatum (pomegranate), an edible fruit originating in the Middle East, has been used as a traditional medicine for treatment of pain and inflammatory conditions such as peptic ulcer. The numerous risks associated with nonsteroidal anti-inflammatory drugs (NSAIDs) for treatment of pain and inflammation give rise to using medicinal herbs as alternative therapies. This study aimed to evaluate the anti-inflammatory effect of isolated compounds from the ethyl acetate (EtOAc) fraction of P...
January 14, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28088214/determinants-and-materno-fetal-outcomes-related-to-cesarean-section-delivery-in-private-and-public-hospitals-in-low-and-middle-income-countries-a-systematic-review-and-meta-analysis-protocol
#6
Idrissa Beogo, Bomar Mendez Rojas, Marie-Pierre Gagnon
BACKGROUND: Despite the well-established morbidity, mortality, long-term effects, and unnecessary extra-cost burden associated with cesarean section delivery (CSD) worldwide, its rate has grown exponentially. This has become a great topical challenge for the international healthcare community and individual countries. Estimated at three times the acceptable rate as defined by the World Health Organization in 1985, the continued upward trend has been fuelled by higher income countries...
January 14, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28088198/does-equity-in-healthcare-spending-exist-among-indian-states-explaining-regional-variations-from-national-sample-survey-data
#7
Rinshu Dwivedi, Jalandhar Pradhan
BACKGROUND: Equity and justice in healthcare payment form an integral part of health policy and planning. In the majority of low and middle-income countries (LMICs), healthcare inequalities are further aggravated by Out of Pocket Expenditure (OOPE). This paper examines the pattern of health equity and regional disparities in healthcare spending among Indian states by applying Andersen's behavioural model of healthcare utilization. METHODS: The present study uses data from the 66(th) quinquennial round of Consumer Expenditure Survey, of the National Sample Survey Organization (NSSO), conducted in 2009-10 by Ministry of Statistics and Programme Implementation (MoSPI), Government of India (GoI)...
January 14, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28088140/ring-polymer-molecular-dynamics-studies-on-the-rate-coefficient-of-the-abstraction-channel-of-hydrogen-plus-ethane-propane-and-dimethyl-ether
#8
Qingyong Meng, Jun Chen
To accurately compute the rates of the abstraction channels of hydrogen plus ethane (Et), propane (Pr), and dimethyl ether (DME), ring-polymer molecular dynamics (RPMD) method is used in conjunction with the recently constructed local permutation invariant polynomial neural-networks potential energy surface of the parent H + CH4 system [Q. Meng et al., J. Chem. Phys. 144, 154312 (2016)]. For H + Et, one of the H atoms in CH4 of the parent system is replaced by a methyl group, while for the H + DME reaction, it is replaced by the methoxyl group...
January 14, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28088063/verbal-and-musical-short-term-memory-variety-of-auditory-disorders-after-stroke
#9
Catherine Hirel, Norbert Nighoghossian, Yohana Lévêque, Salem Hannoun, Lesly Fornoni, Sébastien Daligault, Patrick Bouchet, Julien Jung, Barbara Tillmann, Anne Caclin
Auditory cognitive deficits after stroke may concern language and/or music processing, resulting in aphasia and/or amusia. The aim of the present study was to assess the potential deficits of auditory short-term memory for verbal and musical material after stroke and their underlying cerebral correlates with a Voxel-based Lesion Symptom Mapping approach (VLSM). Patients with an ischemic stroke in the right (N=10) or left (N=10) middle cerebral artery territory and matched control participants (N=14) were tested with a detailed neuropsychological assessment including global cognitive functions, music perception and language tasks...
January 11, 2017: Brain and Cognition
https://www.readbyqxmd.com/read/28087952/an-observational-study-of-trigeminal-neuralgia-patients-taking-carbamazepine-during-the-fasting-month-of-ramadan
#10
A J Ajura, S H Lau, S Nur Suffia
INTRODUCTION: Trigeminal neuralgia is an agonising orofacial pain affecting unilaterally the distribution of the trigeminal nerve and it usually occurs in the middle and older age groups. Carbamazepine which is an anti-neuralgic as well as an anti-convulsant medication is the first line drug for treatment of trigeminal neuralgia. It is commonly taken as one tablet (200 mg) three times a day. MATERIALS AND METHODS: This is an observational study carried out from April to September 2014 to determine how Muslim patients on carbamazepine treatment for trigeminal neuralgia cope with their neuralgic pain...
December 2016: Medical Journal of Malaysia
https://www.readbyqxmd.com/read/28087909/-tripotolide-ameliorates-inflammation-and-apoptosis-induced-by-focal-cerebral-ischemia-reperfusion-in-rats
#11
Shi Bai, Yayi Sun, Lijuan Wu, Zhongmin Wu, Marong Fang
Objective: To investigate the effects of triptolide on inflammation and apoptosis induced by focal cerebral ischemia/reperfusion in rats. Methods: The rat model of focal cerebral ischemia/reperfusion injury was established according to Longa's method. A total of 80 SD rats were randomly divided into 5 groups:normal control, sham group, DMSO group, middle cerebral artery occlusion (MCAO) group, and MCAO with tripolide treatment group. TTC staining was used to examine the site and volume of cerebral infarction, and Longa score was employed for neurological disorders measurement...
May 25, 2016: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28087907/-effect-of-methyleugenol-on-expression-of-muc5ac-in-nasal-mucosa-of-rats-with-allergic-rhinitis
#12
Nannan Meng, Yun Hou, Yan Gui, Kehu Xi, Youhu Wang, Jing Yang, Hong Chen, Xiaobing Zhang
Objective: To investigate the effect of methyleugenol on expression of MUC5AC in nasal mucosa of rats with allergic rhinitis (AR). Methods: Seventy-two Wistar rats were randomly divided into 6 groups:normal control group, AR group, loratadine group, low-dose methyleugenol group, middle-dose methyleugenol group and high-dose methyleugenol group with 12 rats in each group. AR was induced by intraperitoneal injection of ovalbumin in latter 5 groups. 10 mg loratadine q.d was given to rats in loratadine group by gavage; and 10 mg/kg, 20 mg/kg and 40 mg/kg methyleugenol were given by gavege q...
May 25, 2016: Zhejiang da Xue Xue Bao. Yi Xue Ban, Journal of Zhejiang University. Medical Sciences
https://www.readbyqxmd.com/read/28087806/splenectomy-does-not-improve-long-term-outcome-after-stroke
#13
Dannielle Zierath, Angela Shen, Astiana Stults, Theresa Olmstead, Kyra J Becker
BACKGROUND AND PURPOSE: Immune responses to brain antigens after stroke contribute to poor outcome. We hypothesized that splenectomy would lessen the development of such responses and improve outcome. METHODS: Male Lewis rats (275-350 g) underwent 2-hour middle cerebral artery occlusion immediately after splenectomy or sham splenectomy. Animals were survived to 4 weeks (672 hrs), and immune responses to myelin basic protein determined at euthanasia. Infarct volume was determined in a subset of animals euthanized at 72 hours...
January 13, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28087804/clinical-selection-strategies-to-identify-ischemic-stroke-patients-with-large-anterior-vessel-occlusion-results-from-sits-istr-safe-implementation-of-thrombolysis-in-stroke-international-stroke-thrombolysis-registry
#14
Jan F Scheitz, Azmil H Abdul-Rahim, Rachael L MacIsaac, Charith Cooray, Heidi Sucharew, Dawn Kleindorfer, Pooja Khatri, Joseph P Broderick, Heinrich J Audebert, Niaz Ahmed, Nils Wahlgren, Matthias Endres, Christian H Nolte, Kennedy R Lees
BACKGROUND AND PURPOSE: The National Institutes of Health Stroke Scale (NIHSS) correlates with presence of large anterior vessel occlusion (LAVO). However, the application of the full NIHSS in the prehospital setting to select patients eligible for treatment with thrombectomy is limited. Therefore, we aimed to evaluate the prognostic value of simple clinical selection strategies. METHODS: Data from the Safe Implementation of Thrombolysis in Stroke International Stroke Thrombolysis Registry (January 2012-May 2014) were analyzed retrospectively...
January 13, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28087484/inhibition-of-bacterial-adhesion-and-biofilm-formation-by-dual-functional-textured-and-nitric-oxide-releasing-surfaces
#15
Li-Chong Xu, Yaqi Wo, Mark E Meyerhoff, Christopher A Siedlecki
: In separate prior studies, physical topographic surface modification or nitric oxide (NO) release has been demonstrated to each be an effective approach to inhibit and control bacterial adhesion and biofilm formation on polymeric surfaces. Such approaches can prevent biomaterial-associated infection without causing the antibiotic resistance of the strain. In this work, both techniques were successfully integrated and applied to a polyurethane (PU) biomaterial surface that bears ordered pillar topographies (400/400 nm and 500/500 nm patterns) at the top surface and a S-nitroso-N-acetylpenicillamine (SNAP, NO donor) doped sub-layer in the middle, via a soft lithography two-stage replication process...
January 10, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28087473/salvianolic-acids-for-injection-safi-suppresses-inflammatory-responses-in-activated-microglia-to-attenuate-brain-damage-in-focal-cerebral-ischemia
#16
Pengwei Zhuang, Yanjun Wan, Shihan Geng, Ying He, Bo Feng, Zhengliang Ye, Dazheng Zhou, Dekun Li, Hongjun Wei, Hongyan Li, Yanjun Zhang, Aichun Ju
BACKGROUND: Inflammatory reactions induced by microglia in the brain play crucial roles in ischemia/reperfusion (I/R) cerebral injuries. Microglia activation has been shown to be closely related to TLR4/NF-κB signal pathways. Salvianolic acids for injection (SAFI) have been used in clinical practice to treat ischemic stroke with reported neuroprotective effects; however, the underlying mechanisms are still uncertain. OBJECTIVE AND METHODS: First, we studied the effect of SAFI on inflammatory responses in LPS-stimulated BV-2 microglia...
January 10, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28087423/is-middle-cerebral-artery-doppler-related-to-neonatal-and-2-year-infant-outcome-in-early-fetal-growth-restriction
#17
Tamara Stampalija, Birgit Arabin, Hans Wolf, Caterina M Bilardo, Christoph Lees
BACKGROUND: Reduced fetal middle cerebral artery Doppler impedance is associated with hypoxemia in fetal growth restriction. It remains unclear as to whether this finding could be useful in timing delivery especially in third trimester. In this regard there is a paucity of evidence from prospective studies. OBJECTIVES: The aim of this study was to determine whether there is an association between middle cerebral artery Doppler impedance and its ratio with the umbilical artery in relation to neonatal and 2-year infant outcome in early fetal growth restriction (26(+0)-31(+6) weeks of gestation)...
January 10, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28087414/consumption-of-low-calorie-sweeteners-among-children-and-adults-in-the-united-states
#18
Allison C Sylvetsky, Yichen Jin, Elena J Clark, Jean A Welsh, Kristina I Rother, Sameera A Talegawkar
BACKGROUND: Consumption of low-calorie sweeteners (LCSs) has increased markedly during the past several decades, yet the prevalence of LCS consumption in recent years is currently unknown. OBJECTIVE: The aim of this study was to describe LCS consumption in the United States and to characterize consumption by sociodemographic subgroups, source, frequency, eating occasion, and location. DESIGN: Cross-sectional study using National Health and Nutrition Examination Survey data from 2009 to 2012...
January 6, 2017: Journal of the Academy of Nutrition and Dietetics
https://www.readbyqxmd.com/read/28087317/acute-otitis-media-caused-by-streptococcus-pneumoniae-serotype-19a-st320-clone-epidemiological-and-clinical-characteristics
#19
Hsin Chi, Nan-Chang Chiu, Fu-Yuan Huang, Chyong-Hsin Hsu, Kuo-Sheng Lee, Li-Min Huang, Yu-Chia Hsieh
BACKGROUND: Streptococcus pneumoniae serotype 19A ST320, a highly multiresistant and virulent clone, has emerged as a common pathogen causing acute otitis media (AOM) in children. METHODS: Patients aged 0-18 years with AOM who presented at Mackay Memorial Hospital, Taipei, Taiwan were prospectively enrolled between December 1, 2009, and November 30, 2012. For each patient, a specimen of middle-ear fluid was obtained and cultured. S. pneumoniae isolates were tested by serotyping, antibiotic-resistance profiling, and multilocus sequence typing...
December 19, 2016: Journal of Microbiology, Immunology, and Infection, Wei Mian Yu Gan Ran za Zhi
https://www.readbyqxmd.com/read/28087184/clinical-characteristics-of-ruptured-distal-middle-cerebral-artery-aneurysms-review-of-the-literature
#20
REVIEW
Keiji Tsutsumi, Tetsuyoshi Horiuchi, Alhusain Nagm, Yasuyuki Toba, Kazuhiro Hongo
Middle cerebral artery (MCA) aneurysms usually arise at the primary MCA bifurcation or trifurcation. Distal MCA aneurysms are rarely considered as sources of aneurysmal subarachnoid hemorrhage (SAH). It has been reported that ruptured distal MCA aneurysms are associated with head trauma, neoplastic emboli, arterial dissection, or bacterial infection. We experienced five cases of ruptured distal MCA aneurysms and evaluated their clinical characteristics. Retrospective analysis of aneurysmal SAH at Kobayashi Neurosurgical Neurological Hospital was performed from January, 2004 to December, 2014...
January 10, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
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