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https://www.readbyqxmd.com/read/29792387/resveratrol-prevents-high-calorie-diet-induced-learning-and-memory-dysfunction-in-juvenile-c57bl-6j-mice
#1
Bao-Lei Xu, Hui Zhang, Li-Na Ma, Wen Dong, Zhi-Wei Zhao, Jing-Shuang Zhang, Yu-Lan Wang, Xu Zhang, Rong Wang
OBJECTIVE: Because resveratrol (RSV) has been shown to improve learning and memory, so we investigated the potential benefit of RSV on learning and memory deficits in juvenile mice fed with a HC diet and explored the molecular mechanisms underlying this process. METHODS: Six-week-old C57BL/6J mice were divided into three different diet groups: control, HC diet, and HC + RSV diet. Serum insulin and insulin-like growth factor 1 (IGF-1) levels were measured using enzyme-linked immunosorbent assays...
May 24, 2018: Neurological Research
https://www.readbyqxmd.com/read/29791677/multifactorial-intervention-for-diabetes-control-among-older-users-of-insulin
#2
Rafael Vaz Machry, Henrique Umpierre Pedroso, Luthiele Silva Vasconcellos, Rafaela Ramos Nunes, Cibelle de Abreu Evaldt, Eduardo Bardou Yunes Filho, Ticiana da Costa Rodrigues
OBJECTIVE: To evaluate if the closer follow-up with the supply of insulin pens and the measurement of capillary blood glucose improve the management of older patients with type 2 diabetes without adequate glycemic control despite extensive therapy. METHODS: This is a prospective, non-randomized, quasi-experimental study. We have included 45 patients over 60 years old, from both sexes, with glycated hemoglobin (HbA1c) > 8.5% using oral hypoglycemic agents and insulin...
2018: Revista de Saúde Pública
https://www.readbyqxmd.com/read/29791567/immunohistological-study-of-the-effect-of-vascular-endothelial-growth-factor-on-the-angiogenesis-of-mature-root-canals-in-rat-molars
#3
Cleber Keiti Nabeshima, José Edgar Valdivia, Hector Caballero-Flores, Victor Elias Arana-Chavez, Manoel Eduardo de Lima Machado
Tissue bioengineering has been applied to Endodontics to seek a more biological treatment. The presence of blood vessels is crucial for cell nutrition during tissue formation. Objective This study analysed the application of vascular endothelial growth factor (VEGF) in the angiogenesis of mature root canals. Material and methods Upper first molars of twelve 13-week old Wistar male rats were used. The root pulp of the mesiobuccal canal was removed and the root canal instrumented with K-files up to size #25. Periapical bleeding was induced into the root canal by introducing a #15 K-file beyond the apex...
2018: Journal of Applied Oral Science: Revista FOB
https://www.readbyqxmd.com/read/29791515/comparison-of-oscillometric-doppler-and-invasive-blood-pressure-measurement-in-anesthetized-goats
#4
Olga Szaluś-Jordanow, Michał Czopowicz, Agata Moroz, Marcin Mickiewicz, Magdalena Garncarz, Emilia Bagnicka, Tadeusz Frymus, Jarosław Kaba
Arterial blood pressure (BP) can be measured directly using an invasive intra-arterial method. This method is considered a gold standard, however it is potentially hazardous and requires expensive equipment and professional skills. Therefore, two non-invasive methods-Doppler ultrasonic sphygmomanometry and oscillometry-have been introduced in veterinary medicine. Their accuracy has so far been reliably evaluated in various animal species, however only one study included a small group of goats. Therefore, we carried out a large-scale study which aimed to evaluate agreement between the two non-invasive methods and invasive intra-arterial BP measurement in anesthetized goats at various age...
2018: PloS One
https://www.readbyqxmd.com/read/29791435/immunogenicity-and-efficacy-following-sequential-parenterally-administered-doses-of-salmonella-enteritidis-cops-flic-glycoconjugates-in-infant-and-adult-mice
#5
Scott M Baliban, Brittany Curtis, Deanna Toema, Sharon M Tennant, Myron M Levine, Marcela F Pasetti, Raphael Simon
In sub-Saharan Africa, invasive nontyphoidal Salmonella (iNTS) infections with serovars S. Enteritidis, S. Typhimurium and I 4,[5],12:i:- are widespread in children < 5 years old. Development of an efficacious vaccine would provide an important public health tool to prevent iNTS disease in this population. Glycoconjugates of S. Enteritidis core and O-polysaccharide (COPS) coupled to the homologous serovar phase 1 flagellin protein (FliC) were previously shown to be immunogenic and protected adult mice against death following challenge with a virulent Malian S...
May 23, 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29791321/innovative-multi-site-photoplethysmography-measurement-and-analysis-demonstrating-increased-arterial-stiffness-in-paediatric-heart-transplant-recipients
#6
Emma J Sharkey, Costanzo Di Maria, Annette Klinge, Alan Murray, Dingchang Zheng, John O'Sullivan, John Allen
OBJECTIVE: It has been documented that heart transplantation in children is often complicated by arterial hypertension and increased arterial stiffness. AIM: to use innovative multi-site photoplethysmography (MPPG) pulse measurement and analysis technology to assess arterial stiffness change in paediatric heart transplant recipients (HTR) in comparison with healthy control (HC) children. &#13; &#13; Approach: 20 heart transplant (median age 13.5 years old) (8 male) recipients were compared to an overall age- and gender-matched group of 161 healthy controls (11...
May 23, 2018: Physiological Measurement
https://www.readbyqxmd.com/read/29791187/a-single-lab-test-to-aid-pierre-robin-sequence-severity-diagnosis
#7
Artur Fahradyan, Beina Azadgoli, Michaela Tsuha, Mark M Urata, Stacey H Francis
OBJECTIVE: The workup of patients with Pierre Robin sequence (PRS) consists of a physical examination, O2 saturation, and polysomnography to determine the severity of respiratory obstruction and need for surgery. We suggest that capillary blood gas (CBG) may be a better physiologic representation of airway obstruction and should be routinely used in the management of patients with PRS. DESIGN: This is a multicenter study based on a retrospective review of medical records...
January 1, 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29791177/-acquired-hemophilia-a-case-report
#8
Štefan Sotak, Miriam Mitníková
Case report of a 74-year-old male with acquired hemophilia A, whose etiology was not found, confirmed by hemocoagulation examinations, with clinical manifestation of protracted macroscopic hematuria, spontaneous skin and intramuscular bleedings. Treatment comprised conservative therapy administration of hemostyptics, red blood cells transfusions application of recombinant human factor VII (rFVII) and immunosuppression. Finally, patient died due to nosocomial infection caused by multidrug-resistant pulmonary pathogen...
2018: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29791174/-drug-and-herbal-hepatotoxicity-an-overview-of-clinical-classifications
#9
Mária Szántová, Jozef Sedlačko, Martina Jakabovičová
Drug induced liver injury (DILI) is often underdiagnosed disease with increasing incidence. In developed countries it belongs to the leading causes of acute liver failure. Risk groups are women and persons older than 60 years. The work summarizes the up to date information on diagnosis and mostly used classifications on DILI. It is quite often and serious complication of medicament therapy. DILI belongs to the most often cause of acute hepatic failure in the old age in developed countries. Diagnostic procedure includes medical history (time correlation with drug intake), clinical symptoms and blood tests...
2018: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29790662/pathogenic-characterization-of-porcine-reproductive-and-respiratory-syndrome-virus-of-indian-origin-in-experimentally-infected-piglets
#10
D Senthilkumar, K Rajukumar, A Sen, M Kumar, D Shrivastava, S Kalaiyarasu, S Gautam, F Singh, D D Kulkarni, V P Singh
Porcine reproductive and respiratory syndrome (PRRS) is an economically important transboundary viral disease of pigs confronting the swine industry worldwide. This study was aimed to assess the pathogenic potential of PRRS virus belonging to genotype 2 that emerged in India in 2013. Nine 6-week-old piglets were inoculated intranasally with 2 × 105.75  TCID50 /ml of PRRSV (Ind-297221/2013). Three piglets were kept as uninfected controls. Blood and nasal swabs were collected daily up to 7 days post-infection (dpi) and on alternate days subsequently...
May 23, 2018: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/29790567/regional-diversity-in-the-murine-cortical-vascular-network-is-revealed-by-synchrotron-x-ray-tomography-and-is-amplified-with-age
#11
J A Núñez, A Goring, B Javaheri, H Razi, D Gomez-Nicola, A A Pitsillides, P J Thurner, D Gomez-Nicola, P Schneider, C E Clarkin
TCortical bone is permeated by a system of pores, occupied by the blood supply and osteocytes. With ageing, bone mass reduction and disruption of the microstructure are associated with reduced vascular supply. Insight into the regulation of the blood supply to the bone could enhance the understanding of bone strength determinants and fracture healing. Using synchrotron radiation-based computed tomography, the distribution of vascular canals and osteocyte lacunae was assessed in murine cortical bone and the influence of age on these parameters was investigated...
May 23, 2018: European Cells & Materials
https://www.readbyqxmd.com/read/29790314/superselective-intraarterial-cerebral-infusion-of-cetuximab-with-blood-brain-barrier-disruption-combined-with-stupp-protocol-for-newly-diagnosed-glioblastoma
#12
Kay O Kulason, Julia R Schneider, Shamik Chakraborty, Christopher G Filippi, Bidyut Pramanik, Tamika Wong, Sherese Fralin, Karissa Tan, Ashley Ray, Rachel A Alter, Rafael Ortiz, Alexis Demopoulos, David J Langer, John A Boockvar
We describe the first case of a novel treatment for a newly diagnosed glioblastoma (GBM) using superselective intraarterial cerebral infusion (SIACI) of cetuximab after osmotic disruption of the blood-brain barrier (BBB) with mannitol. A 51year-old female underwent craniotomy for removal of a right frontal GBM. Pathology confirmed EGFR amplification, and she underwent three treatments of SIACI of cetuximab to the tumor site. The first treatment was given within a week of starting standard of care chemoradiation (Stupp protocol), which is a combination of radiation treatment (2 Gy per/ day x 30 days, total of 60 Gy) and oral temozolomide (75 mg/m2 )...
May 2018: Journal of Experimental Therapeutics & Oncology
https://www.readbyqxmd.com/read/29790076/a-case-of-jackhammer-esophagus-caused-by-eosinophilic-esophagitis-in-which-per-oral-endoscopic-myotomy-resulted-in-symptom-improvement
#13
Shinwa Tanaka, Takashi Toyonaga, Fumiaki Kawara, Daisuke Watanabe, Namiko Hoshi, Hirohumi Abe, Ryusuke Ariyoshi, Yoshiko Ohara, Tsukasa Ishida, Toshitatsu Takao, Yoshinori Morita, Eiji Umegaki
A 73-year-old female with a 6-month history of progressive dysphagia and chest pain was referred to our hospital. She underwent esophagogastroduodenoscopy, which revealed abnormally strong contractions in the distal esophagus. Esophageal biopsy specimens showed massive eosinophil infiltration into the epithelium, and high-resolution manometry (HRM) also demonstrated abnormally strong contractions in the distal esophagus. Based on these results, she was diagnosed with Jackhammer esophagus (JHE) due to eosinophilic esophagitis (EoE)...
May 22, 2018: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/29789510/functioning-mediastinal-paraganglioma-associated-with-a-germline-mutation-of-von-hippel-lindau-gene
#14
Thibault Bahougne, Pauline Romanet, Amira Mohamed, Kevin Caselles, Thomas Cuny, Anne Barlier, Patricia Niccoli
We report the case of a 21-year old woman presenting with high blood pressure and raised normetanephrine levels. Indium-111-pentetreotide single photon-emission computed tomography with computed tomography (SPECT/CT) and 2-deoxy-2-[fluorine-18]fluoro-d-glucose (FDG) positron emission tomography/computed tomography (PET/CT) imaging showing isolated tracer-uptake by a 2 cm tumor close to the costovertebral angle of the third thoracic vertebra. Thoracic surgery led to normalization of normetanephrine levels. Histological findings were consistent with the presence of a paraganglioma...
May 23, 2018: Journal of Clinical Medicine
https://www.readbyqxmd.com/read/29789210/should-first-blood-pressure-measurement-be-performed-in-the-newborn
#15
Inês Alves, Tânia Martins, Ana Luísa Neves, Esmeralda Rodrigues, Ana Teixeira, Caldas Afonso, Helena Pinto
Dilated cardiomyopathy is the most common form of cardiomyopathy and the main cause of cardiac transplantation in children and in adults. Infants and children have a wider spectrum of etiologies, hampering their identification. The most frequent initial manifestation of dilated cardiomyopathy is symptomatic heart failure during exercise or at rest (although many patients are asymptomatic). Some causes are potentially reversible, therefore the investigation should be carefully planned and immediately performed after diagnosis...
May 19, 2018: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/29789133/eosinophilic-pneumonia-induced-by-non-steroidal-anti-inflammatory-drugs-an-underestimated-risk
#16
François Krabansky, Brahim Azzouz, Josette Biya, Malak Abou Taam, Aurore Morel, Thierry Trenque
INTRODUCTION: Eosinophilic pneumonia (EP) is a rare but serious adverse drug reaction (ADR) induced by non-steroidal anti-inflammatory drugs (NSAIDs). METHODS: We describe the second published case of EP induced by oral diclofenac. We also reviewed the literature as well as French pharmacovigilance database. Case presentation A 63 year-old woman with polyarthralgia had taken diclofenac for three days for analgesic purposes. Progressively, the patient presented weakness, dyspnea and fever...
April 28, 2018: Thérapie
https://www.readbyqxmd.com/read/29789131/randomized-trials-of-replacing-saturated-fatty-acids-with-n-6-polyunsaturated-fatty-acids-in-coronary-heart-disease-prevention-not-the-gold-standard
#17
REVIEW
Jyrki K Virtanen
Several trials in the 1950s through 1970s tested the hypothesis that replacing saturated fat in the diet predominantly with n-6 polyunsaturated fat (PUFA) would reduce the incidence of coronary heart disease (CHD), mainly through modifying blood lipid profile. Most of these trials did observe a reduction in serum total cholesterol in the intervention group, but many trials failed to find a significant reduction in the incidence of CHD. However, some meta-analyses have found a reduced incidence of CHD by pooling the results from the trials...
June 2018: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/29789000/spontaneous-splenic-rupture-complicating-primary-varicella-zoster-infection-a-case-report
#18
Aarthy Uthayakumar, David Harrington
BACKGROUND: Primary varicella zoster virus (VZV) infection is a common illness, predominantly affecting children. Its course is typically benign, although severe complications have been described. Splenic rupture is an extremely rare and potentially fatal complication of primary VZV infection, with only a handful of cases reported in the literature. CASE PRESENTATION: A 32-year-old Romanian man with no significant past medical history, presented with a 2 day history of sudden onset, worsening generalised abdominal pain and a 1 day history of vomiting...
May 22, 2018: BMC Research Notes
https://www.readbyqxmd.com/read/29788980/treatment-of-ventriculoperitoneal-shunt-infection-and-ventriculitis-caused-by-acinetobacter-baumannii-a-case-report
#19
Gebre Teklemariam Demoz, Minyahil Alebachew, Yirga Legesse, Belete Ayalneh
BACKGROUND: Acinetobacter baumannii (A. baumannii) infections are a recognized problem in healthcare, causing ventriculoperitoneal shunt infection and ventriculitis. Such infections are serious intracranial infection that can lead to serious complication and death. Treatment of infection caused by A. baumannii becomes difficult because of its inclination to develop pandrug resistance to the universally used antibiotics. In this case, we focused on pediatric ventriculitis/shunt infection caused by A...
May 23, 2018: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/29788827/video-based-education-versus-nurse-led-education-for-partner-notification-in-thai-women-with-sexually-transmitted-infections-a-randomized-controlled-trial
#20
Chenchit Chayachinda, Chanakarn Kerdklinhom, Suphaphon Tachawatcharapunya, Nattha Saisaveoy
Health education on sexually transmitted infections (STIs), condom use, and partner notification (PN) is required to increase partner evaluation/treatment (PET) rate. To examine this issue, a randomized controlled trial comparing video-based and nurse-led education in women diagnosed with their first STI at the Siriraj Female STI clinic was conducted from March 2015 to March 2017. PN was assessed at two weeks and PET was done at four weeks. Of 330 patients, 225 were included in the analysis (N = 113 and N = 112 for video-based and nurse-led groups, respectively)...
January 1, 2018: International Journal of STD & AIDS
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