keyword
MENU ▼
Read by QxMD icon Read
search

medical humanism

keyword
https://www.readbyqxmd.com/read/28724042/hyperglycemia-in-critical-patients-determinants-of-insulin-dose-choice
#1
Aline Klitzke Paliosa, Cassiano Teixeira, Regis Goulart Rosa, Carine Raquel Blatt
Objective: To identify factors that can determine the choice of intermittent subcutaneous regular insulin dose in critically ill patients with hyperglycemia. Method: Cross-sectional study in a general adult ICU with 26 beds, data collected between September and October 2014. The variables analyzed were: sex, age, previous diagnosis of diabetes mellitus, use of corticosteroids, use of lactulose, sepsis, fasting, enteral nutrition, use of dextrose 5% in water, NPH insulin prescription and blood glucose level...
May 2017: Revista da Associação Médica Brasileira
https://www.readbyqxmd.com/read/28724003/global-health-and-brazilian-foreign-policy-the-negotiations-on-innovation-and-intellectual-property
#2
Jordão Horácio da Silva Lima
Since the TRIPS Agreement (Agreement on Trade-Related Aspects of Intellectual Property Rights) came into effect, Brazil, like other developing countries, has become more assertive in multilateral negotiations and begun to argue that the present international system of intellectual property should be better adapted to its needs and interests. In doing so, the country has emphasized that intellectual property is not a subject exclusively associated with trade, but also with public health and human rights. This paper discusses the activity of the Brazilian government in multilateral negotiations that involve public health, innovation and intellectual property...
July 2017: Ciência & Saúde Coletiva
https://www.readbyqxmd.com/read/28723415/pharmacology-of-human-trace-amine-associated-receptors-therapeutic-opportunities-and-challenges
#3
REVIEW
Mark D Berry, Raul R Gainetdinov, Marius C Hoener, Mohammed Shahid
The discovery in 2001 of a G protein-coupled receptor family, subsequently termed trace amine-associated receptors (TAAR), triggered a resurgence of interest in so-called trace amines. Initial optimism quickly faded, however, as the TAAR family presented a series of challenges preventing the use of standard medicinal chemistry and pharmacology technologies. Consequently the development of basic tools for probing TAAR and translating findings from model systems to humans has been problematic. Despite these challenges the last 5 years have seen considerable advances, in particular with respect to TAAR1, which appears to function as an endogenous rheostat, maintaining central neurotransmission within defined physiological limits, in part through receptor heterodimerization yielding biased signaling outputs...
July 16, 2017: Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/28723333/enhanced-prophylaxis-plus-antiretroviral-therapy-for-advanced-hiv-infection-in-africa
#4
James Hakim, Victor Musiime, Alex J Szubert, Jane Mallewa, Abraham Siika, Clara Agutu, Simon Walker, Sarah L Pett, Mutsa Bwakura-Dangarembizi, Abbas Lugemwa, Symon Kaunda, Mercy Karoney, Godfrey Musoro, Sheila Kabahenda, Kusum Nathoo, Kathryn Maitland, Anna Griffiths, Margaret J Thomason, Cissy Kityo, Peter Mugyenyi, Andrew J Prendergast, A Sarah Walker, Diana M Gibb
Background In sub-Saharan Africa, among patients with advanced human immunodeficiency virus (HIV) infection, the rate of death from infection (including tuberculosis and cryptococcus) shortly after the initiation of antiretroviral therapy (ART) is approximately 10%. Methods In this factorial open-label trial conducted in Uganda, Zimbabwe, Malawi, and Kenya, we enrolled HIV-infected adults and children 5 years of age or older who had not received previous ART and were starting ART with a CD4+ count of fewer than 100 cells per cubic millimeter...
July 20, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28723112/surfen-assembled-graphene-oxide-for-fluorescence-turn-on-detection-of-sulfated-glycosaminoglycans-in-biological-matrix
#5
Yen-Ting Wang, Wei-Lung Tseng
Sulfated glycosaminoglycans (GAGs) not only serve as a biomarker for mucopolysaccharidoses disease but also participate in various biological processes, such as blood clot medication (heparin) and signal transduction (heparan sulfate). However, few fluorescent sensors, such as 1,9-dimethylmethylene blue, have been developed for the detection of sulfated GAGs in the real world. Herein, we fabricated a surfen/few-layer graphene oxide (FLGO) nanocomplex for sensing sulfated GAGs in biological fluids. Surfen molecules are self-assembled onto the surface of FLGO through electrostatic attraction, and their fluorescence was then quenched by the creation of the FLGO-surfen complex (static quenching) and partially combined with the energy transfer from surfen to FLGO (dynamic quenching)...
June 23, 2017: ACS Sensors
https://www.readbyqxmd.com/read/28722634/cystic-echinococcosis-in-turkana-kenya-the-role-of-cross-sectional-screening-surveys-in-assessing-the-prevalence-of-human-infection
#6
Nadia Solomon, Eberhard Zeyhle, Jane Carter, John Wachira, Asrat Mengiste, Thomas Romig, Paul J Fields, Calum N L Macpherson
Cystic echinococcosis (CE) is a neglected zoonotic disease caused by Echinococcus granulosus. Infection leads to formation of cysts within the viscera of the human host. In the 1980s, the transhumant population of northwest Turkana, Kenya, was found to have the highest prevalence of CE in the world. In 1983, AMREF Health Africa and the Kenya Medical and Research Institute launched a CE Control Program in northwest Turkana, screening and treating the local people. This epidemiological study of CE in Turkana analyses approximately 30 years of surveillance and surgical data...
May 30, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28722620/case-report-infectious-diseases-in-pilgrims-visiting-the-holy-land
#7
Orna Nitzan, Arnon Blum, Esther Marva, Adina Katz, Bat-Sheva Tzadok, Yaarit Nachum-Biala, Gad Baneth, Avi Peretz
Every year Christian pilgrims from around the world visit the holy sites located around the Sea of Galilee. Some become ill during their stay with infectious diseases that were acquired in their country of origin, and are hospitalized at Poriya Medical Center. They pose a diagnostic challenge due to language barriers, the rarity of these infections in Israel, and the fact that diagnostic tests are not readily available. All patient records from 2015 of Holy Land tourists hospitalized at Poriya Medical Center were screened for the diagnosis of imported zoonotic diseases that are not commonly diagnosed in Israel...
May 30, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28722596/therapeutic-response-in-adult-patients-with-nonsevere-chronic-paracoccidioidomycosis-treated-with-sulfamethoxazole-trimethoprim-a-retrospective-study
#8
Andreia F Nery, Natasha P Crepaldi, Soraya B R S Rossi, Tomoko Tadano, Fabio A Leal-Santos, Rosane Christine Hahn, Valfredo M Menezes, Cor Jesus F Fontes
According to the Brazilian Consensus on Paracoccidioidomycosis (PCM), itraconazole is the drug of choice for treatment. However, the combination of sulfamethoxazole and trimethoprim (SMX-TMP) is most commonly used in clinical practice because of its higher availability in the public health services. The aims of this study were to evaluate the therapeutic response of patients with nonsevere chronic PCM to SMX-TMP and highlight the factors related to treatment failure. An adequate therapeutic response was defined as completely improved disease signs and symptoms after medication use for a minimum of 6 months, followed by normalized hematological and biochemical changes, radiological improvements, and negative mycological examination findings...
May 30, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28722579/control-of-human-echinococcosis-in-xinjiang-china-with-2-544-surgeries-in-a-multihospital-network
#9
Xinhua Chen, Xinyu Duan, Yingmei Shao, Jianwen Jiang, Shusen Zheng, Hao Wen
Human echinococcosis is a serious parasitic disease threatening public health worldwide especially in Xinjiang, China, an undeveloped farming and pastoral area. A multihospital surgical network was applied to improve human echinococcosis control. An innovative surgery network connected the 28 designated public hospitals, which distributed in a vast land of 1,600,000 m(2). The surgery network integrated the efficient patient digital information sharing, treatment consulting, patient transfer, and financial support...
June 12, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28722283/comparative-analysis-of-storage-conditions-and-homogenization-methods-for-tick-and-flea-species-for-identification-by-maldi-tof-ms
#10
A Nebbak, B El Hamzaoui, J-M Berenger, I Bitam, D Raoult, L Almeras, P Parola
Ticks and fleas are vectors for numerous human and animal pathogens. Controlling them, which is important in combating such diseases, requires accurate identification, to distinguish between vector and non-vector species. Recently, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) was applied to the rapid identification of arthropods. The growth of this promising tool, however, requires guidelines to be established. To this end, standardization protocols were applied to species of Rhipicephalus sanguineus (Ixodida: Ixodidae) Latreille and Ctenocephalides felis felis (Siphonaptera: Pulicidae) Bouché, including the automation of sample homogenization using two homogenizer devices, and varied sample preservation modes for a period of 1-6 months...
July 19, 2017: Medical and Veterinary Entomology
https://www.readbyqxmd.com/read/28721131/adrenopause-does-it-really-exist
#11
REVIEW
Lucyna Papierska
In ageing human adrenal glands there occur some morphological changes which result in alterations of their cortex endocrine function. Glucocorticoid-excreting cells in the zona glomerulosa live longer than androgen-producing cells in the zona reticularis, which undergo significant apoptosis. Therefore, in elderly humans cortisol levels are normal (significantly higher than at young age), while adrenal androgen concentrations decline with ageing. Function of the zona glomerulosa is affected by the adrenal status, circulatory system condition, efficiency of the kidneys and liver and medication...
June 2017: Przeglad Menopauzalny, Menopause Review
https://www.readbyqxmd.com/read/28721010/antiglioma-effects-of-cytarabine-on-leptomeningeal-metastasis-of-high-grade-glioma-by-targeting-the-pi3k-akt-mtor-pathway
#12
Kai-Hong Zhao, Can Zhang, Yue Bai, Yan Li, Xun Kang, Jian-Xin Chen, Kun Yao, Tao Jiang, Xiao-Song Zhong, Wen-Bin Li
Leptomeningeal metastasis (LM) of high-grade glioma is a highly lethal disease requiring new effective therapeutic measures. For both de novo or relapsed glioma with LM, intrathecal cytarabine chemotherapy is not frequently used for first-line and relapse protocols. We encountered a clinical case demonstrating effective application of cytarabine in high-grade glioma with LM, prompting us to explore the effects of cytarabine on malignant glioma and molecular mechanisms of such effects through in vivo and in vitro experiments...
2017: Drug Design, Development and Therapy
https://www.readbyqxmd.com/read/28720784/snap-tagged-chikungunya-virus-replicons-improve-visualisation-of-non-structural-protein-3-by-fluorescence-microscopy
#13
Roland Remenyi, Grace C Roberts, Carsten Zothner, Andres Merits, Mark Harris
Chikungunya virus (CHIKV), a mosquito-borne alphavirus, causes febrile disease, muscle and joint pain, which can become chronic in some individuals. The non-structural protein 3 (nsP3) plays essential roles during infection, but a complete understanding of its function is lacking. Here we used a microscopy-based approach to image CHIKV nsP3 inside human cells. The SNAP system consists of a self-labelling enzyme tag, which catalyses the covalent linking of exogenously supplemented synthetic ligands. Genetic insertion of this tag resulted in viable replicons and specific labelling while preserving the effect of nsP3 on stress granule responses and co-localisation with GTPase Activating Protein (SH3 domain) Binding Proteins (G3BPs)...
July 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28720549/evolutionary-basis-of-a-new-approach-for-the-treatment-of-malignant-brain-tumors-from-mice-to-humans
#14
Pedro R Lowenstein, Maria G Castro
Glioma cells are one of the most aggressive and malignant tumors. Following initial surgery, and radio-chemotherapy they progress rapidly, so that patients' median survival remains under two years. They invade throughout the brain, which makes them difficult to treat, and are universally lethal. Though total resection is always attempted it is not curative. Standard of care in 2016 comprises surgical resection, radiotherapy and chemotherapy (temozolomide). Median survival is currently ~14-20months post-diagnosis though it can be higher in high complexity medical university centers, or during clinical trials...
July 15, 2017: Clinical Immunology: the Official Journal of the Clinical Immunology Society
https://www.readbyqxmd.com/read/28720325/therapeutic-peptides-historical-perspectives-current-development-trends-and-future-directions
#15
Jolene L Lau, Michael K Dunn
Peptide therapeutics have played a notable role in medical practice since the advent of insulin therapy in the 1920s. Over 60 peptide drugs are approved in the United States and other major markets, and peptides continue to enter clinical development at a steady pace. Peptide drug discovery has diversified beyond its traditional focus on endogenous human peptides to include a broader range of structures identified from other natural sources or through medicinal chemistry efforts. We maintain a comprehensive dataset on peptides that have entered human clinical studies that includes over 150 peptides in active development today...
July 1, 2017: Bioorganic & Medicinal Chemistry
https://www.readbyqxmd.com/read/28720203/the-personal-and-professional-face-of-the-basque-urologist-jos%C3%A3-juli%C3%A3-n-guim%C3%A3-n-rezola-1898-1980
#16
J C Angulo
OBJECTIVE: To understand certain outstanding aspects of the life of the Basque surgeon and urologist Julián Guimón Rezola. His personal and bibliographic documentary legacy helps reconstruct his works and personal character. MATERIAL AND METHODS: We analysed the written works of Julián Guimón Rezola and a collection of documents, letters, photographs, illustrations and objects from his personal and professional life, accessed through his family. We analysed the content of the author's main publications and related the documents to historic facts...
July 15, 2017: Actas Urologicas Españolas
https://www.readbyqxmd.com/read/28720188/the-importance-of-the-study-of-cognitive-performance-enhancement-for-u-s-national-security
#17
Richard G Malish
The American military is embarking on the 'Third Offset'-a strategy designed to produce seismic shifts in the future of warfare. Central to the approach is the conjoining of humans, technology, and machines to deliver a decisive advantage on the battlefield. Because technology will spread rapidly and globally, tactical overmatch will occur when American operators possess a competitive edge in cognition. Investigation of cognitive enhancing therapeutics is not widely articulated as an adjunct to the Third Offset, yet failure to study promising agents could represent a strategic vulnerability...
August 1, 2017: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/28720150/metabotyping-and-its-application-in-targeted-nutrition-an-overview
#18
Anna Riedl, Christian Gieger, Hans Hauner, Hannelore Daniel, Jakob Linseisen
Metabolic diversity leads to differences in nutrient requirements and responses to diet and medication between individuals. Using the concept of metabotyping - that is, grouping metabolically similar individuals - tailored and more efficient recommendations may be achieved. The aim of this study was to review the current literature on metabotyping and to explore its potential for better targeted dietary intervention in subjects with and without metabolic diseases. A comprehensive literature search was performed in PubMed, Google and Google Scholar to find relevant articles on metabotyping in humans including healthy individuals, population-based samples and patients with chronic metabolic diseases...
July 19, 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28719815/receptiveness-to-participation-in-genetic-research-a-pilot-study-comparing-views-of-people-with-depression-diabetes-or-no-illness
#19
Laura Weiss Roberts, Jane Paik Kim
BACKGROUND: Genetic research in human health relies on the participation of individuals with or at-risk for different types of diseases, including health conditions that may be stigmatized, such as mental illnesses. This preliminary study examines the differences in attitudes toward participation in genetic research among individuals with a psychiatric disorder, individuals with a physical disorder, and individuals with no known illness. METHODS: Seventy-nine individuals with a history of diabetes or depression, or no known illness, underwent a simulated consent process for a hypothetical genetic research study...
July 4, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28719739/graphene-electronic-tattoo-sensors
#20
Shideh Kabiri Ameri, Rebecca Ho, Hongwoo Jang, Li Tao, Youhua Wang, Liu Wang, David M Schnyer, Deji Akinwande, Nanshu Lu
Tattoo-like epidermal sensors are an emerging class of truly wearable electronics owing to their thinness and softness. While most of them are based on thin metal films, silicon membrane, or nanoparticle-based printable inks, we report a sub-micron thick, multimodal electronic tattoo sensors that are made of graphene. The graphene electronic tattoo (GET) is designed with filamentary serpentines and fabricated by a cost- and time-effective "wet transfer, dry patterning" method. It has a total thickness of 463 ± 30 nm, an optical transparency of ~85%, and a stretchability of more than 40%...
July 18, 2017: ACS Nano
keyword
keyword
74690
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"