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https://www.readbyqxmd.com/read/29244144/species-composition-of-sand-flies-diptera-psychodidae-and-modeling-the-spatial-distribution-of-main-vectors-of-cutaneous-leishmaniasis-in-hormozgan-province-southern-iran
#1
Ahmad Ali Hanafi-Bojd, Mehdi Khoobdel, Moussa Soleimani-Ahmadi, Kourosh Azizi, Abbas Aghaei Afshar, Seyed Aghil Jaberhashemi, Sajjad Fekri, Reza Safari
Cutaneous Leishmaniasis (CL) is one of the main neglected vector-borne diseases in the Middle East, including Iran. This study aimed to map the spatial distribution and species composition of sand flies in Hormozgan Province and to predict the best ecological niches for main CL vectors in this area. A database that included all earlier studies on sand flies in Hormozgan Province was established. Sand flies were also collected from some localities across the province. Prediction maps for main vectors were developed using MaxEnt model...
December 13, 2017: Journal of Medical Entomology
https://www.readbyqxmd.com/read/29243027/lactobacillus-rhamnosus-reduces-parasite-load-on-toxocara-canis-experimental-infection-in-mice-but-has-no-effect-on-the-parasite-in-vitro
#2
Débora Liliane Walcher, Luis Augusto Xavier Cruz, Paula de Lima Telmo, Lourdes Helena Rodrigues Martins, Luciana Farias da Costa de Avila, Maria Elisabeth Aires Berne, Carlos James Scaini
Human toxocariasis is a neglected global parasitic zoonosis. The efficacy of drug treatment for this disease has been hindered by the biological complexity of the main etiological agent, the nematode Toxocara canis. Experimental studies have shown the potential of probiotics to promote a reduction in the parasite load of T. canis larvae. This study aimed to evaluate the effect of probiotic Lactobacillus rhamnosus ATCC 7469 on the parasite load of BALB/c mice with acute toxocariasis and evaluate the direct effect of this probiotic on T...
December 14, 2017: Parasitology Research
https://www.readbyqxmd.com/read/29241358/criticisms-of-kraepelin-s-psychiatric-nosology-1896-1927
#3
Kenneth S Kendler, Eric J Engstrom
Emil Kraepelin's psychiatric nosology, proposed in the 5th and 6th editions of his textbook published in 1896 and 1899, did not quickly gain worldwide acceptance, but was instead met with substantial and sustained criticism. The authors review critiques of Kraepelin's work published in his lifetime by Adolf Meyer, Friedrich Jolly, Eugenio Tanzi, Alfred Hoche, Karl Jaspers, and Willy Hellpach. These critics made six major points. First, Kraepelin's new categories of dementia praecox and manic-depressive insanity were too broad and too heterogeneous...
December 15, 2017: American Journal of Psychiatry
https://www.readbyqxmd.com/read/29239153/time-to-change-the-classical-vision-of-coagulation-in-liver-disease-from-the-balance-disequilibrium-to-the-systems-biology-network-modelling
#4
Annabel Blasi, Joan C Reverter
The longstanding dogma that patients with liver disease have a hemostasis related bleeding tendency is neglected from the last 10 years however, despite this tremendous change of paradigm no longer progress had been made in this field. A mathematical model is a description of a system using mathematical concepts and language. Mathematical models are able to analyze large amount of data and they can make predictions about behavior. Mathematical models are used in the social sciences, engineering as well as in medicine...
December 13, 2017: Minerva Anestesiologica
https://www.readbyqxmd.com/read/29235397/leptospira-interrogans-outer-membrane-protein-lipl21-is-a-potent-inhibitor-of-neutrophil-myeloperoxidase
#5
Monica L Vieira, Aline F Teixeira, Giselle Pidde-Queiroz, Ana T C Ching, Denise V Tambourgi, Ana Lucia T O Nascimento, Heiko Herwald
Leptospirosis is a widespread zoonotic and neglected infectious disease of human and veterinary concern that is caused by pathogenic Leptospira species. After entrance in the host, pathogenic leptospires evade the host natural defense mechanisms in order to propagate and disseminate to multiple organs. Myeloperoxidase is an enzyme stored in neutrophils azurophilic granules, and is released upon neutrophil activation to produce mainly hypochlorous acid, a strong oxidant and potent antimicrobial agent. In the present investigation, we studied the modulation of myeloperoxidase activity by L...
December 13, 2017: Virulence
https://www.readbyqxmd.com/read/29234603/a-retrospective-study-of-clinico-epidemiological-profile-of-snakebite-related-deaths-at-a-tertiary-care-hospital-in-midnapore-west-bengal-india
#6
Rituparna Ghosh, Koushik Mana, Kripasindhu Gantait, Sumana Sarkhel
Objective: Snakebite is one of the neglected tropical diseases that World Health Organization (WHO) aimed to eradicate. The objective of the study is to investigate the mortality and morbidity due to snakebite at Midnapore Medical College & Hospital in Paschim Medinipur district, West Bengal, India. Methods & materials: This is a record-based, retrospective, descriptive epidemiological study conducted from January 2012 to December 2016 at Midnapore Medical College and Hospital(MMCH), Paschim Medinipur district, West Bengal...
2018: Toxicology Reports
https://www.readbyqxmd.com/read/29234280/blunted-diurnal-cortisol-activity-in-healthy-adults-with-childhood-adversity
#7
Yuliya I Kuras, Naomi Assaf, Myriam V Thoma, Danielle Gianferante, Luke Hanlin, Xuejie Chen, Alexander Fiksdal, Nicolas Rohleder
Childhood adversity, such as neglect, or physical, emotional, or sexual abuse, is prevalent in the U.S. and worldwide, and connected to an elevated incidence of disease in adulthood. A pathway in this relationship might be altered hypothalamic-pituitary-adrenal (HPA) axis functioning, as a result of differential hippocampal development in early life. A blunted diurnal cortisol slope is a precursor for many disorders. While studies have focused on HPA reactivity in relation to childhood adversity, there has been markedly less research on basal HPA functioning in those with low-to-moderate adversity...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/29232690/rna-interference-in-fasciola-gigantica-establishing-and-optimization-of-experimental-rnai-in-the-newly-excysted-juveniles-of-the-fluke
#8
Arun Anandanarayanan, Opinder Krishen Raina, Hniang Lalrinkima, Ajayta Rialch, Muthu Sankar, Anju Varghese
Fasciolosis caused by Fasciola gigantica is a neglected tropical disease but a constraint on the growth and productivity of cattle, buffaloes and sheep in the tropical countries of Asia and Africa. Resistance to commonly used anthelmintics in Fasciola has increased the need to search for alternative therapeutic targets. RNA interference is the current tool of choice in the search for such targets in Fasciola. The susceptibility of juvenile Fasciola hepatica to double stranded (ds) RNA induced RNAi has been established but in F...
December 12, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29229760/functional-characterization-of-the-ca2-atpase-sma1-from-schistosoma-mansoni
#9
Xavier Maréchal, Ricardo De Mendonça, Roger Miras, Jean Revilloud, Patrice Catty
Schistosoma mansoni is a parasite that causes bilharzia, a neglected tropical disease affecting hundreds of millions of people each year worldwide. In 2012, S. mansoni had been identified as the only invertebrate possessing two SERCA-type Ca2+-ATPases, SMA1 and SMA2. However, our analysis of recent genomic data shows that the presence of two SERCA pumps is rather frequent in parasitic flatworms. To understand the reasons of this redundancy in S. mansoni , we compared SMA1 and SMA2 at different levels. In terms of sequence and organization, the genes SMA1 and SMA2 are similar, suggesting that they might be the result of a duplication event...
December 11, 2017: Biochemical Journal
https://www.readbyqxmd.com/read/29229361/a-literature-review-on-maternal-fetal-and-reproductive-disorders-of-toxoplasma-gondii-infection
#10
REVIEW
Shirzad Fallahi, Ali Rostami, Malihe Nourollahpour Shiadeh, Hamed Behniafar, Shahrokh Paktinat
BACKGROUND: Toxoplasma gondii infection is one of the most prevalent infectious disease with worldwide distribution. Congenital toxoplasmosis is annually responsible for 1.20 million disability-adjusted life years around the world, but often it is overlooked many countries. METHODS: We performed an updated review to summarize the current researches on fetal, neonatal and maternal consequences of T. gondii infection and also adverse effects of toxoplasmosis on women reproductive organs...
December 8, 2017: Journal of Gynecology Obstetrics and Human Reproduction
https://www.readbyqxmd.com/read/29228974/central-nervous-system-transcriptome-of-biomphalaria-alexandrina-an-intermediate-host-for-schistosomiasis
#11
Tamer A Mansour, Mohamed R Habib, Laura C Vicente Rodríguez, Anthony Hernández Vázquez, Julián Maldonado Alers, Alfredo Ghezzi, Roger P Croll, C Titus Brown, Mark W Miller
OBJECTIVE: Globally, more than 200 million people live at risk of the neglected tropical disease schistosomiasis (or snail fever). Larval schistosomes require the presence of specific snail species that act as intermediate hosts, supporting their multiplication and transformation into forms that can infect humans. This project was designed to generate a transcriptome from the central nervous system (CNS) of Biomphalaria alexandrina, the major intermediate host for Schistosoma mansoni in Egypt...
December 11, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/29228029/pockets-as-structural-descriptors-of-egfr-kinase-conformations
#12
Marcia Anahi Hasenahuer, German Patricio Barletta, Sebastián Fernandez-Alberti, Gustavo Parisi, María Silvina Fornasari
Epidermal Growth Factor Receptor (EGFR), a tyrosine kinase receptor, is one of the main tumor markers in different types of cancers. The kinase native state is mainly composed of two populations of conformers: active and inactive. Several sequence variations in EGFR kinase region promote the differential enrichment of conformers with higher activity. Some structural characteristics have been proposed to differentiate kinase conformations, but these considerations could lead to ambiguous classifications. We present a structural characterisation of EGFR kinase conformers, focused on active site pocket comparisons, and the mapping of known pathological sequence variations...
2017: PloS One
https://www.readbyqxmd.com/read/29228024/detection-of-duo-schistosome-infection-from-filtered-urine-samples-from-school-children-in-zambia-after-mda
#13
Megan J Hessler, Austin Cyrs, Steven C Krenzke, El Shaimaa Mahmoud, Chummy Sikasunge, James Mwansa, Nilanjan Lodh
Schistosomiasis is one of the major Neglected Tropical Diseases (NTDs) in sub-Saharan Africa. In sub-Saharan Africa, two major human schistosome species namely Schistosoma mansoni and S. haematobium often occur sympatrically largely affecting children. Recognizing the public health impact of Schistosomiasis, the World Health Organization (WHO) is urging member states to regularly treat at least 75% and up to 100%, of all school-aged children at risk of morbidity. For control strategies based on targeted mass drug administration (MDA) to succeed it is essential to have a simple and sensitive test for monitoring the success of these interventions...
2017: PloS One
https://www.readbyqxmd.com/read/29226053/compression-stockings-and-pressure-ulcers-case-series-of-a-neglected-issue
#14
Farooq A Rathore, Faria Ahmad, Omer J Khan
Pressure ulcers develop in patients who endure long periods of immobilization, often caused by conditions such as musculoskeletal and neurological diseases. Pressure ulcers adversely affect the patient and increase caregiver burden and healthcare costs. Typical sites for these ulcers include the sacrum, trochanters, and heels; they also occur on the nape of the neck, penis, nostrils, helix of the ear, and upper back. Compression stockings are commonly used to prevent and stop the progression of venous disorders, including deep vein thrombosis, but their role in the development of pressure ulcers is not well known...
October 10, 2017: Curēus
https://www.readbyqxmd.com/read/29225776/the-sedentary-r-evolution-have-we-lost-our-metabolic-flexibility
#15
Jens Freese, Rainer Johannes Klement, Begoña Ruiz-Núñez, Sebastian Schwarz, Helmut Lötzerich
During the course of evolution, up until the agricultural revolution, environmental fluctuations forced the human species to develop a flexible metabolism in order to adapt its energy needs to various climate, seasonal and vegetation conditions. Metabolic flexibility safeguarded human survival independent of food availability. In modern times, humans switched their primal lifestyle towards a constant availability of energy-dense, yet often nutrient-deficient, foods, persistent psycho-emotional stressors and a lack of exercise...
2017: F1000Research
https://www.readbyqxmd.com/read/29223069/neuropsychological-and-clinical-heterogeneity-of-cognitive-impairment-in-patients-with-multiple-system-atrophy
#16
Lorena Broseghini Barcelos, Flávia Saad, Carla Giacominelli, Roberta Arb Saba, Patrícia Maria de Carvalho Aguiar, Sonia Maria Azevedo Silva, Vanderci Borges, Paulo Henrique Ferreira Bertolucci, Henrique Ballalai Ferraz
OBJECTIVE: We evaluated neuropsychological tests to compare cognitive impairment between two types of multiple system atrophy: predominant parkinsonism (MSA-P) and predominant cerebellar ataxia (MSA-C). PATIENTS AND METHODS: This cross-sectional study included 14 patients diagnosed with MSA: four with MSA-C and ten with MSA-P. Presence of motor symptoms was determined by using the Unified Rating MSA Scale (URMSAS). Non-motor symptoms were evaluated by the Short Form Health Survey (SF-36), Scales for Outcomes in Parkinson's disease Autonomic (SCOPA-AUT), Hospital Anxiety and Depression Scale (HADS), and Beck Depression Inventory (BDI)...
October 31, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29221850/isolation-and-molecular-characterization-of-leishmania-infantum-in-urine-from-patients-with-visceral-leishmaniasis-in-brazil
#17
Manoel Sebastião da Costa Lima, Andressa Cristina Lopes Hartkopf, Rosianne A de Souza Tsujisaki, Elisa Teruya Oshiro, Julie Teresa Shapiro, Maria de Fatima Cepa Matos, Maria Elizabeth Cavalheiros Dorval
Leishmania infantum is a protozoan that causes visceral leishmaniasis, a potentially deadly neglected tropical disease. The gold standard for diagnosis has traditionally been detection of amastigotes in bone marrow or spleen aspirates, but this is an invasive procedure that carries the risk of serious complications. Newer PCR techniques are opening new avenues and tissues for testing. Therefore, we tested if amastigotes and DNA from L. infantum could be detected in patient urine. We detected L. infantum DNA in six out of 30 urine samples from patients with visceral leishmaniasis and the promastigotes were isolated in culture from the urine of one patient...
December 6, 2017: Acta Tropica
https://www.readbyqxmd.com/read/29221545/-globalhealth-twitter-conversations-on-malaria-hiv-tb-ncds-and-ntds-a-cross-sectional-analysis
#18
Isaac Chun-Hai Fung, Ashley M Jackson, Jennifer O Ahweyevu, Jordan H Grizzle, Jingjing Yin, Zion Tsz Ho Tse, Hai Liang, Juliet N Sekandi, King-Wa Fu
BACKGROUND: Advocates use the hashtag #GlobalHealth on Twitter to draw users' attention to prominent themes on global health, to harness their support, and to advocate for change. OBJECTIVES: We aimed to describe #GlobalHealth tweets pertinent to given major health issues. METHODS: Tweets containing the hashtag #GlobalHealth (N = 157,951) from January 1, 2014, to April 30, 2015, were purchased from GNIP Inc. We extracted 5 subcorpora of tweets, each with 1 of 5 co-occurring disease-specific hashtags (#Malaria, #HIV, #TB, #NCDS, and #NTDS) for further analysis...
May 2017: Annals of Global Health
https://www.readbyqxmd.com/read/29221436/prevalence-and-related-risk-factors-of-chronic-kidney-disease-among-adults-in-luxembourg-evidence-from-the-observation-of-cardiovascular-risk-factors-oriscav-lux-study
#19
Ala'a Alkerwi, Nicolas Sauvageot, Illiasse El Bahi, Charles Delagardelle, Jean Beissel, Stephanie Noppe, Paul J Roderick, Jennifer S Mindell, Saverio Stranges
BACKGROUND: Evidence on stages of renal impairment and related risk factors in Luxembourg is lacking. This study aimed to assess the prevalence of chronic kidney disease (CKD) and identify potential correlates among the general population, using the recent definition suggested by the Kidney Disease Improving Global Outcomes guidelines. METHODS: Data analysed from 1361 participants aged 18-69 years, enrolled in the Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX) study, 2007-08...
December 8, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/29219305/brucellosis-improved-diagnostics-and-vaccine-insights-from-synthetic-glycans
#20
David R Bundle, John McGiven
Brucellosis is a serious zoonotic bacterial disease that is ranked by the World Health Organization among the top seven "neglected zoonoses" that threaten human health and cause poverty. It is a costly, highly contagious disease that affects ruminants, cattle, sheep, goats, and other productive animals such as pigs. Symptoms include abortions, infertility, decreased milk production, weight loss, and lameness. Brucellosis is also the most common bacterial disease that is transmitted from animals to humans, with approximately 500 000 new human cases each year...
December 8, 2017: Accounts of Chemical Research
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