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https://www.readbyqxmd.com/read/28534764/traveling-to-angola-to-validate-a-paper-based-sickle-cell-disease-test
#1
Nathaniel Z Piety
When I started graduate school, I had no idea that it would take me halfway around the world to a small clinic in Cabinda, Angola, but I'm glad that it did. Since 2011, I have been a part of the team of engineers and clinicians, led by Dr. Sergey Shevkoplyas, working to develop a simple, low-cost, paper-based test for sickle cell disease-a common inherited blood disorder that is most prevalent in sub-Saharan Africa (Figure S1).
May 2017: IEEE Pulse
https://www.readbyqxmd.com/read/28534732/evaluation-of-adaptive-noise-management-technologies-for-school-age-children-with-hearing-loss
#2
Jace Wolfe, Mila Duke, Erin Schafer, Christine Jones, Lori Rakita
BACKGROUND: Children with hearing loss experience significant difficulty understanding speech in noisy and reverberant situations. Adaptive noise management technologies, such as fully adaptive directional microphones and digital noise reduction, have the potential to improve communication in noise for children with hearing aids. However, there are no published studies evaluating the potential benefits children receive from the use of adaptive noise management technologies in simulated real-world environments as well as in daily situations...
May 2017: Journal of the American Academy of Audiology
https://www.readbyqxmd.com/read/28533646/image-findings-of-rare-case-of-peritoneal-carcinomatosis-from-non-small-cell-lung-cancer-and-response-to-erlotinib-in-f-18-fdg-positron-emission-tomography-computed-tomography
#3
Koramadai Karuppusamy Kamaleshwaran, Jephy Joseph, Radha Krishnan Kalarikal, Ajit Sugunan Shinto
Lung cancer is currently one of the most common malignancies in the world. Metastatic disease is observed in ~ 40% of patients with lung cancer, with the most common sites of metastasis being the bone, liver, brain and adrenal glands. Peritoneal carcinomatosis (PC) is defined as the progression of the primary cancer to the peritoneum. PC is a rare clinical event in lung cancer. Tyrosine kinase inhibitors targeting the epidermal growth factor receptor (EGFR), such as erlotinib are used for the treatment of patients with advanced non-small cell lung cancer (NSCLC)...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28533315/malaria-pathogenesis
#4
Danny A Milner
In the mosquito-human life cycle, the six species of malaria parasites infecting humans (Plasmodium falciparum, Plasmodium vivax, Plasmodium ovale wallickeri, Plasmodium ovale curtisi, Plasmodium malariae, and Plasmodium knowlesi) undergo 10 or more morphological states, replicate from single to 10,000+ cells, and vary in total population from one to many more than 10(6) organisms. In the human host, only a small number of these morphological stages lead to clinical disease and the vast majority of all malaria-infected patients in the world produce few (if any) symptoms in the human...
May 22, 2017: Cold Spring Harbor Perspectives in Medicine
https://www.readbyqxmd.com/read/28533172/new-drug-strategies-to-tackle-viral-host-interactions-for-the-treatment-of-influenza-virus-infections
#5
REVIEW
Simonides I van de Wakker, Marcel J E Fischer, Ronald S Oosting
The influenza virus (IV) is a highly contagious virus causing seasonal global outbreaks affecting annually up to 20% of the world's population and leading to 250,000-500,000 deaths worldwide. Current vaccines have variable effectiveness, and, in particular during a pandemic outbreak, they are probably not available in the amounts needed to protect the world population. Therefore we need effective small molecule drugs to combat an IV infection and that can be produced, in case of pandemic, rapidly and in large quantities...
May 19, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28531764/disrupted-resting-brain-graph-measures-in-individuals-at-high-risk-for-alcoholism
#6
Bharath Holla, Rajanikant Panda, Ganesan Venkatasubramanian, Bharat Biswal, Rose Dawn Bharath, Vivek Benegal
Familial susceptibility to alcoholism is likely to be linked to the externalizing diathesis seen in high-risk offspring from high-density alcohol use disorder (AUD) families. The present study aimed at comparing resting brain functional connectivity and their association with externalizing symptoms and alcoholism familial density in 40 substance-naive high-risk (HR) male offspring from high-density AUD families and 30 matched healthy low-risk (LR) males without a family history of substance dependence using graph theory-based network analysis...
May 14, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28531098/increase-in-weight-in-low-birth-weight-and-very-low-birth-weight-infants-fed-fortified-breast-milk-versus-formula-milk-a-retrospective-cohort-study
#7
Kris Yuet Wan Lok, Pui Hing Chau, Heidi Sze Lok Fan, Kam Ming Chan, Bill H Chan, Genevieve P C Fung, Marie Tarrant
There has been a dramatic rise in preterm births in developed countries owing to changes in clinical practices and greater use of assisted reproductive techniques. However, few studies have examined the growth and outcomes of preterm infants according to the type of feeding (with fortified breast milk or formula). The purpose of this study was to examine the effect of breast milk feedings and formula on the growth and short-term outcomes of preterm infants in Hong Kong. In a single-center retrospective cohort study, we included 642 preterm infants at gestational age <37 weeks with birth weights <2200 g...
May 20, 2017: Nutrients
https://www.readbyqxmd.com/read/28530319/-implementation-of-a-national-screening-program-for-detection-of-malignant-and-pre-malignant-cervical-morbidity-in-israel
#8
REVIEW
Ravit Bassal, Eduardo Schejter, Daniel Cohen, Lital Keinan-Boker
The natural development of cervical cancer, which takes many years, is mostly initiated by infection with human papillomavirus (HPV) and is characterized by the development of precancerous lesions, cervical intraepithelial neoplasia 3 (CIN3), which are defined as abnormal changes in epithelial cells that cover the cervix surface. Since the pre-cancerous process is microscopic and asymptomatic, early detection is based on cytological screening, the Pap test. In Israel, Pap tests are performed based on selfreferral for testing and not within the framework of a national screening program because of the low incidence rate of cervical cancer in Israel...
January 2017: Harefuah
https://www.readbyqxmd.com/read/28527959/systemic-treatment-patterns-with-advanced-or-recurrent-non-small-cell-lung-cancer-in-japan-a-retrospective-hospital-administrative-database-study
#9
Feng Wang, Sari Mishina, Shinji Takai, T Kim Le, Kenya Ochi, Kotaro Funato, Shozo Matsuoka, Yuichiro Ohe
PURPOSE: Data on the treatment of non-small cell lung cancer (NSCLC) in real-world clinical practice in Japan are limited. This large-scale, retrospective cohort study examined data on patients' characteristics and systemic therapies for advanced or recurrent NSCLC in routine practice in Japan. METHODS: This study used an electronic health records-based database of health claims and Diagnosis Procedure Combination data from 215 consenting hospitals in Japan. Records from April 2008 to September 2015 were analyzed...
May 18, 2017: Clinical Therapeutics
https://www.readbyqxmd.com/read/28527951/digital-food-photography-technology-improves-efficiency-and-feasibility-of-dietary-intake-assessments-in-large-populations-eating-ad-libitum-in-collective-dining-facilities
#10
Holly L McClung, Catherine M Champagne, H Raymond Allen, Susan M McGraw, Andrew J Young, Scott J Montain, Aaron P Crombie
BACKGROUND: Accurate assessment of dietary intake continues to challenge researchers, especially in field, or non-laboratory settings. OBJECTIVE: In this study, digital food photography (DFP) methodology was used to assess nutritional intake (NI) of Soldiers participating in the US Army's Ranger Selection and Assessment Program (RASP). METHODS: During this high-intensity six-week course, Soldiers complete simulated operational missions, perform various military tasks, and importantly, eating time is severely limited...
May 17, 2017: Appetite
https://www.readbyqxmd.com/read/28525660/polymorphism-of-mitochondrial-dna-in-the-brazilian-canind%C3%A3-goat-breed
#11
N M V Silva, E C Pimenta Filho, J K G Arandas, M A Gomes Filho, E Ferreira, I Del Cerro, C Fonseca, M N Ribeiro
The success of the geographical distribution of goat populations around the world is a consequence of the adaptive potential of these breeds. Several relevant traits to the success of the species in colonizing different ecosystems (and use by man) evolved before domestication. These features were relevant for the selection of different breeds. Each breed represents a genetic heritage that may be unique and essential for maintaining the species. The objective of this study was to catalog the mtDNA haplotypes of the Brazilian autochthonous Canindé goat breed and to characterize the genetic diversity observed in subpopulations by sequencing a 481-bp fragment corresponding to the first portion of the control region in 178 individuals from 10 herds, sampled in six Brazilian states...
May 18, 2017: Genetics and Molecular Research: GMR
https://www.readbyqxmd.com/read/28521673/simple-strategy-to-protect-lactase-activity-in-solid-formulation
#12
Aline Gravinez Perissinato, André Luis Morais Ruela, Gislaine Ribeiro Pereira, Jerusa Simone Garcia, Marcello Garcia Trevisan
Lactose intolerance is characterized by the absence of the enzyme lactase (beta-galactosidase) and affects two thirds of the world adult population. Our aim was to evaluate a lactase gastro formulation to ensure increased activity in the action site of the enzyme (lumen of the small intestine). Simultaneously, we also evaluated the commercial product stability and enzyme activity. When carrying out dissolution test in commercial product it is noted that the existing formulation is not able to protect the enzyme from degrading action of gastric environment (a loss of 86...
May 18, 2017: Current Drug Delivery
https://www.readbyqxmd.com/read/28521067/antiepileptic-drugs-for-the-treatment-of-infants-with-severe-myoclonic-epilepsy
#13
REVIEW
Francesco Brigo, Stanley C Igwe, Nicola Luigi Bragazzi
BACKGROUND: This is an updated version of the original Cochrane review published in 2015, Issue 10.Severe myoclonic epilepsy in infants (SMEI), also known as Dravet syndrome, is a rare, refractory form of epilepsy, for which stiripentol (STP) has been recently licensed as add-on therapy. OBJECTIVES: To evaluate the efficacy and tolerability of STP and other antiepileptic drug treatments (including ketogenic diet) for patients with SMEI. SEARCH METHODS: For the latest update we searched the Cochrane Epilepsy Group Specialized Register (20 December 2016), the Cochrane Central Register of Controlled Trials (CENTRAL) via the Cochrane Register of Studies Online (CRSO, 20 December 2016), MEDLINE (Ovid, 1946 to 20 December 2016) and ClinicalTrials...
May 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28520668/structural-connectivity-related-to-persistent-symptoms-after-mild-tbi-in-adolescents-and-response-to-aerobic-training-preliminary-investigation
#14
Weihong Yuan, Shari L Wade, Catherine Quatman-Yates, Jason A Hugentobler, Paul J Gubanich, Brad G Kurowski
OBJECTIVE: To quantify structural connectivity abnormalities in adolescents with mild traumatic brain injury (mTBI) and to investigate connectivity changes following aerobic training using graph theory and diffusion tensor imaging tractography. SETTING: Outpatient research setting. PARTICIPANTS: Twenty-two children (age: 15.83 ± 1.77 years, 10 females) with 4 to 16 weeks of persistent symptoms after mTBI and a matched healthy comparison group...
May 17, 2017: Journal of Head Trauma Rehabilitation
https://www.readbyqxmd.com/read/28518221/micronutrient-supplementation-in-adults-with-hiv-infection
#15
REVIEW
Marianne E Visser, Solange Durao, David Sinclair, James H Irlam, Nandi Siegfried
BACKGROUND: Micronutrient deficiencies are common among adults living with HIV disease, particularly in low-income settings where the diet may be low in essential vitamins and minerals. Some micronutrients play critical roles in maintenance of the immune system, and routine supplementation could therefore be beneficial. This is an update of a Cochrane Review previously published in 2010. OBJECTIVES: To assess whether micronutrient supplements are effective and safe in reducing mortality and HIV-related morbidity of HIV-positive adults (excluding pregnant women)...
May 18, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28518058/prediction-of-nsclc-recurrence-from-microarray-data-with-gep
#16
Russul Al-Anni, Jingyu Hou, Rana Dhia'a Abdu-Aljabar, Yong Xiang
Lung cancer is one of the deadliest diseases in the world. Non-small cell lung cancer (NSCLC) is the most common and dangerous type of lung cancer. Despite the fact that NSCLC is preventable and curable for some cases if diagnosed at early stages, the vast majority of patients are diagnosed very late. Furthermore, NSCLC usually recurs sometime after treatment. Therefore, it is of paramount importance to predict NSCLC recurrence, so that specific and suitable treatments can be sought. Nonetheless, conventional methods of predicting cancer recurrence rely solely on histopathology data and predictions are not reliable in many cases...
June 2017: IET Systems Biology
https://www.readbyqxmd.com/read/28516494/recommendations-for-approaches-to-meticillin-resistant-staphylococcal-infections-of-small-animals-diagnosis-therapeutic-considerations-and-preventative-measures-clinical-consensus-guidelines-of-the-world-association-for-veterinary-dermatology
#17
REVIEW
Daniel O Morris, Anette Loeffler, Meghan F Davis, Luca Guardabassi, J Scott Weese
BACKGROUND: Multiple drug resistance (MDR) in staphylococci, including resistance to the semi-synthetic penicillinase-resistant penicillins such as meticillin, is a problem of global proportions that presents serious challenges to the successful treatment of staphylococcal infections of companion animals. OBJECTIVES: The objective of this document is to provide harmonized recommendations for the diagnosis, prevention and treatment of meticillin-resistant staphylococcal infections in dogs and cats...
June 2017: Veterinary Dermatology
https://www.readbyqxmd.com/read/28516493/diagnosis-and-treatment-of-dermatophytosis-in-dogs-and-cats-clinical-consensus-guidelines-of-the-world-association-for-veterinary-dermatology
#18
REVIEW
Karen A Moriello, Kimberly Coyner, Susan Paterson, Bernard Mignon
BACKGROUND: Dermatophytosis is a superficial fungal skin disease of cats and dogs. The most common pathogens of small animals belong to the genera Microsporum and Trichophyton. It is an important skin disease because it is contagious, infectious and can be transmitted to people. OBJECTIVES: The objective of this document is to review the existing literature and provide consensus recommendations for veterinary clinicians and lay people on the diagnosis and treatment of dermatophytosis in cats and dogs...
June 2017: Veterinary Dermatology
https://www.readbyqxmd.com/read/28515708/disrupted-structural-and-functional-networks-and-their-correlation-with-alertness-in-right-temporal-lobe-epilepsy-a-graph-theory-study
#19
Wenyu Jiang, Jianping Li, Xuemei Chen, Wei Ye, Jinou Zheng
Previous studies have shown that temporal lobe epilepsy (TLE) involves abnormal structural or functional connectivity in specific brain areas. However, limited comprehensive studies have been conducted on TLE associated changes in the topological organization of structural and functional networks. Additionally, epilepsy is associated with impairment in alertness, a fundamental component of attention. In this study, structural networks were constructed using diffusion tensor imaging tractography, and functional networks were obtained from resting-state functional MRI temporal series correlations in 20 right temporal lobe epilepsy (rTLE) patients and 19 healthy controls...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28515295/natural-variation-of-epstein-barr-virus-genes-proteins-and-pri-mirna-revised
#20
Samantha Correia, Anne Palser, Claudio Elgueta Karstegl, Jaap M Middeldorp, Octavia Ramayanti, Jeffrey I Cohen, Allan Hildesheim, Maria Dolores Fellner, Joelle Wiels, Robert E White, Paul Kellam, Paul J Farrell
Viral gene sequences from an enlarged set of about 200 Epstein-Barr virus (EBV) strains including many primary isolates have been used to investigate variation in key viral genetic regions, particularly LMP1, Zp, gp350, EBNA1 and the BART miRNA cluster 2. Determination of type 1 and type 2 EBV in saliva samples from people from a wide range of geographic and ethnic backgrounds demonstrates a small percentage of healthy white Caucasian British people carrying predominantly type 2 EBV. Linkage of Zp and gp350 variants to type 2 EBV is likely to be due to their genes being adjacent to the EBNA3 locus, which is one of the major determinants of the type 1/type 2 distinction...
May 17, 2017: Journal of Virology
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