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https://www.readbyqxmd.com/read/28822334/reported-maladaptive-decision-making-in-unipolar-and-bipolar-depression-and-its-change-with-treatment
#1
Lara F Alexander, Alison Oliver, Lauren K Burdine, Yilang Tang, Boadie W Dunlop
Mood disorder patients frequently experience difficulty making decisions and may make sub-optimal decisions with adverse life consequences. However, patients' styles for decision-making when ill and after treatment have received little study to date. We assessed healthy controls (HC, n = 69) and patients with major depressive disorder (MDD, n = 61) or bipolar disorder (BP, n = 26) in a current major depressive episode using the Melbourne Decision-making Questionnaire. A subset of participants was re-evaluated after completing six weeks of pharmacotherapy...
August 9, 2017: Psychiatry Research
https://www.readbyqxmd.com/read/28822321/neurostimulation-techniques-in-the-treatment-of-cocaine-dependence-a-review-of-the-literature
#2
REVIEW
Fady Rachid
OBJECTIVE: Cocaine use disorder is a very common condition that represents a substantial public health problem, and no effective pharmacological or psychological therapies have been identified to date. Urgent therapeutic alternatives are therefore needed such as neurostimulation techniques. The purpose of this review is to describe and discuss studies that have evaluated the safety and efficacy of these techniques for the treatment of cocaine dependence. METHODS: The electronic literature on repetitive transcranial magnetic stimulation, theta-burst stimulation, deep transcranial magnetic stimulation, transcranial direct current stimulation, magnetic seizure therapy, electroconvulsive therapy, cranial electro-stimulation, and deep brain stimulation in the treatment of cocaine addiction were reviewed...
August 10, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28822310/gastroblastoma-a-biphasic-neoplasm-of-stomach-a-case-report
#3
Omar Toumi, Houssem Ammar, Ibtissem Korbi, Mariem Ayed, Rahul Gupta, Mohamed Nasr, Randa Salem, Rim Hadhri, Sonia Zayed, Faouzi Noomen, Abdelfatteh Zakhama, Khadija Zouari
INTRODUCTION: Gastroblastoma is a rare gastric biphasic tumor with both epithelial and mesenchymal components. To the best of our knowledge only eight cases have been reported in the English literature till date. PRESENTATION OF CASE: We report a case of a 29-year-old female, hospitalized for epigastric pain with poor general condition. An upper gastrointestinal endoscopy showed a polypoid mass in the stomach near the gastric cardia suspicious of gastrointestinal stromal tumor...
July 14, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28822291/highly-absorbing-multispectral-near-infrared-polymer-nanoparticles-from-one-conjugated-backbone-for-photoacoustic-imaging-and-photothermal-therapy
#4
Haobin Chen, Jian Zhang, Kaiwen Chang, Xiaoju Men, Xiaofeng Fang, Libo Zhou, Dongliang Li, Duyang Gao, Shengyan Yin, Xuanjun Zhang, Zhen Yuan, Changfeng Wu
Semiconducting polymers with specific absorption are useful in various applications, including organic optoelectronics, optical imaging, and nanomedicine. However, the optical absorption of a semiconducting polymer with a determined structure is hardly tunable when compared with that of inorganic semiconductors. In this work, we show that the optical absorption of polymer nanoparticles from one conjugated backbone can be effectively tuned through judicious design of the particle morphology and the persistence length of polymers...
August 12, 2017: Biomaterials
https://www.readbyqxmd.com/read/28822127/in-vitro-analysis-of-metabolite-transport-proteins
#5
Marc-Sven Roell, Franziska Kuhnert, Shirin Zamani-Nour, Andreas P M Weber
The photorespiratory cycle is distributed over four cellular compartments, the chloroplast, peroxisomes, cytoplasm, and mitochondria. Shuttling of photorespiratory intermediates between these compartments is essential to maintain the function of photorespiration. Specific transport proteins mediate the transport across biological membranes and represent important components of the cellular metabolism. Although significant progress was made in the last years on identifying and characterizing new transport proteins, the overall picture of intracellular metabolite transporters is still rather incomplete...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28822113/economic-evaluation-of-interventions-for-children-with-neurodevelopmental-disorders-opportunities-and-challenges
#6
Ramesh Lamsal, Jennifer D Zwicker
Economic evaluation is a tool used to inform decision makers on the efficiency of comparative healthcare interventions and inform resource allocation decisions. There is a growing need for the use of economic evaluations to assess the value of interventions for children with neurodevelopmental disorders (NDDs), a population that has increasing demands for healthcare services. Unfortunately, few evaluations have been conducted to date, perhaps stemming from challenges in applying existing economic evaluation methodologies in this heterogeneous population...
August 18, 2017: Applied Health Economics and Health Policy
https://www.readbyqxmd.com/read/28821990/upregulation-of-cd16-monocyte-subsets-in-systemic-lupus-erythematous-patients
#7
Ziyan Wu, Shulan Zhang, Lidan Zhao, Yunyun Fei, Li Wang, Jing Li, Xiaoting Wen, Xiaofeng Zeng, Fengchun Zhang, Yongzhe Li
Monocytes are an important component in the innate immune system. However, studies to date have failed to conclude whether their levels are altered in patients with systemic lupus erythematosus (SLE). We applied the cytodiff counting method and comprehensively measured the circulating levels of distinct white blood cell (WBC) subsets, including CD16+, CD16-, and total monocytes, in 61 SLE patients as well as in 203 age-matched healthy controls (HCs). The absolute number of CD16- monocytes, total monocytes, immature granulocytes, mature neutrophils, total neutrophils, and T cell blasts was significantly higher, that of non-cytotoxic T lymphocytes, cytotoxic T + NK lymphocytes, T + NK lymphocytes, total lymphocytes, basophils, and eosinophils significantly lower (all p < 0...
August 19, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28821989/prevalence-of-hyponatremia-in-inpatients-with-incurable-and-life-limiting-diseases-and-its-association-with-physical-symptoms-a-retrospective-descriptive-study
#8
Kerstin Kremeike, Ricarda M L Wetter, Volker Burst, Raymond Voltz, Kathrin Kuhr, Steffen T Simon
PURPOSE: Hyponatremia is a common electrolyte abnormality seen in hospitalized patients. It may cause a variety of symptoms and is associated with longer hospitalizations and higher mortality. However, to date, only little is known about the extent of hyponatremia in patients with incurable diseases and whether it is associated with physical symptoms in this patient group. This study aims to describe the prevalence of hyponatremia, associated symptoms, and symptom intensity in inpatients with hyponatremia receiving specialist palliative care (SPC)...
August 18, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/28821982/discussing-euthanasia-in-two-german-states-scientific-terminology-and-public-discourse-in-the-german-democratic-republic-and-the-federal-republic-of-germany
#9
Hartmut Bettin, Andreas Nowak, Maria Gracia Roccia, Sabine Salloch
Discussions on euthanasia ("Sterbehilfe") that took place in the German Democratic Republic (GDR) have remained widely unnoticed by the historical sciences. By referring to various publications dating from the 1950s until today, this paper presents the basic ideas of the debate on euthanasia in the GDR and compares them-partly synchronically, partly diachronically-with the situation in the Federal Republic of Germany (FRG). A special focus is placed on positions and terminology related to medical ethics at the end of life in the former two German states...
August 18, 2017: Wiener Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28821888/risk-factors-for-epistaxis-in-patients-followed-in-general-practices-in-germany
#10
D U Seidel, L Jacob, K Kostev, A M Sesterhenn
<p>BACKGROUND: The goal of the present study was to analyze the risk factors for epistaxis in patients followed in general practices in Germany.</p> <p>METHODS: The current study sample included patients aged 18 years or older who received a first epistaxis diagnosis between January 2012 and December 2016 (index date). Epistaxis patients and controls without epistaxis were matched (1:1) on the basis of age, gender, insurance status and physician. </p> <p>RESULTS: A total of 16,801 patients with epistaxis and 16,801 control subjects were included in this study...
August 19, 2017: Rhinology
https://www.readbyqxmd.com/read/28821886/prevalence-of-pain-and-its-socio-demographic-and-clinical-correlates-among-heroin-dependent-patients-receiving-methadone-maintenance-treatment
#11
Ying-Jia Yang, Yan-Min Xu, Wen-Cai Chen, Jun-Hong Zhu, Jin Lu, Bao-Liang Zhong
To date there have been no studies investigating the characteristics of pain in Chinese heroin-dependent patients (HDPs) receiving methadone maintenance treatment (MMT). This study examined the frequency and socio-demographic and clinical correlates of pain in HDPs under MMT. A consecutive sample of 603 HDPs was recruited from three MMT clinics in Wuhan, China. These patients completed a standardized questionnaire concerning socio-demographic and clinical data. Pain intensity was assessed with the 5-point Verbal Rating Scale ("Overall, how intense is your pain now?") with responses of: 1 = none, 2 = mild, 3 = moderate, 4 = severe, 5 = very severe...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821863/the-heat-shock-response-and-humoral-immune-response-are-mutually-antagonistic-in-honey-bees
#12
Mia McKinstry, Charlie Chung, Henry Truong, Brittany A Johnston, Jonathan W Snow
The honey bee is of paramount importance to humans in both agricultural and ecological settings. Honey bee colonies have suffered from increased attrition in recent years, stemming from complex interacting stresses. Defining common cellular stress responses elicited by these stressors represents a key step in understanding potential synergies. The proteostasis network is a highly conserved network of cellular stress responses involved in maintaining the homeostasis of protein production and function. Here, we have characterized the Heat Shock Response (HSR), one branch of this network, and found that its core components are conserved...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821757/dated-phylogeny-and-dispersal-history-of-the-butterfly-subfamily-nymphalinae-lepidoptera-nymphalidae
#13
Chengyong Su, Qinghui Shi, Xiaoyan Sun, Junye Ma, Chunxiang Li, Jiasheng Hao, Qun Yang
The origin and dispersal history of the large butterfly subfamily Nymphalinae are not fully understood, due to internal phylogenetic and time calibration issues. We conducted phylogenetic and dating analyses using mitochondrial and nuclear genes of biogeographically diverse groups of the Nymphalinae in order to resolve some controversial relationships and the paleobiogeographic pattern of the subfamily. Our results support the sister relationship of Vanessa (Tribe Nymphalini) and the Nymphalis-group, and the grouping of the three old-world genera (Rhinopalpa, Kallimoides and Vanessula) within Tribe Victorinini...
August 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28821521/effectiveness-of-seasonal-influenza-vaccination-in-patients-with-diabetes-protocol-for-a-nested-case-control-study
#14
Ludovic Casanova, Sébastien Cortaredona, Jean Gaudart, Odile Launay, Philippe Vanhems, Patrick Villani, Pierre Verger
INTRODUCTION: Seasonal influenza vaccination (SIV) is recommended for people with diabetes, but its effectiveness has not been demonstrated. All of the available studies are observational and marred with the healthy vaccine bias, that is, bias resulting from the generally better health behaviours practised by people who choose to be vaccinated against influenza, compared with those who do not. This protocol is intended to study the effectiveness of SIV in people with treated diabetes and simultaneously to control for bias...
August 18, 2017: BMJ Open
https://www.readbyqxmd.com/read/28821443/the-effect-of-pelvic-motion-on-spino-pelvic-parameters
#15
Andrew M Hayden, Ann M Hayes, Jennifer L Brechbuhler, Heidi Israel, Howard M Place
BACKGROUND CONTEXT: To date, many studies have examined how pelvic position affects the spinal curvature and spino-pelvic parameters. However, these studies focus on a static relationship, comparing pelvis and spine in a relaxed or baseline position only. Indeed, the spino-pelvic connection is dynamic, as a subject can easily be taught to rotate their pelvis anteriorly or posteriorly on the femoral head, all while maintaining an erect posture. Therefore, for a true understanding of pelvic influence on the spinal column, it is necessary to examine spino-pelvic parameters in multiple pelvic positions within the same subject...
August 15, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28821090/dyeing-and-characterization-of-regenerated-cellulose-nanofibers-with-vat-dyes
#16
Muzamil Khatri, Farooq Ahmed, Irfan Shaikh, Duy-Nam Phan, Qamar Khan, Zeeshan Khatri, Hoik Lee, Ick Soo Kim
Recent advancement in dyeing of nanofibers has been accelerated to improve their aesthetic properties, however, achieving good color fastness remains a challenge. Therefore, we attempt to improve the color fastness properties nanofibers. Vat dyes are known for better color fastness and their application on nanofibers has not been investigated to date. Herein, we report dyeing of regenerated cellulose nanofibers (RCNF) that were produced from precursor of cellulose acetate (CA) followed by deacetylation process...
October 15, 2017: Carbohydrate Polymers
https://www.readbyqxmd.com/read/28820901/using-local-ecological-knowledge-to-monitor-threatened-mekong-megafauna-in-lao-pdr
#17
Thomas N E Gray, Amphone Phommachak, Kongseng Vannachomchan, Francois Guegan
Pressures on freshwater biodiversity in Southeast Asia are accelerating yet the status and conservation needs of many of the region's threatened fish species are unclear. This impacts the ability to implement conservation activities and to understand the effects of infrastructure developments and other hydrological changes. We used Local Ecological Knowledge from fishing communities on the Mekong River in the Siphandone waterscape, Lao PDR to estimate mean and mode last capture dates of eight rare or culturally significant fish species in order to provide conservation monitoring baselines...
2017: PloS One
https://www.readbyqxmd.com/read/28820846/noninvasive-assessment-of-skeletal-muscle-myosin-heavy-chain-expression-in-trained-and-untrained-men
#18
Andrew C Fry, Terry J Housh, Joel B Cramer, Joseph P Weir, Travis W Beck, Brian K Schilling, Jonathan D Miller, Justin X Nicoll
Fry, AC, Housh, TJ, Cramer, JB, Weir, JP, Beck, TW, Schilling, BK, Miller, JD, and Nicoll, JX. Noninvasive assessment of skeletal muscle myosin heavy chain expression in trained and untrained men. J Strength Cond Res 31(9): 2355-2362, 2017-Numerous conditions and types of physical activity (e.g., exercise, aging, and muscle-related diseases) can influence muscle fiber types and the proteins expressed. To date, muscle fibers can only be characterized by actually obtaining a tissue sample using the invasive muscle biopsy procedure...
September 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28820754/sleep-apps-what-role-do-they-play-in-clinical-medicine
#19
Christopher P Lorenz, Adrian J Williams
PURPOSE OF REVIEW: Today's smartphones boast more computing power than the Apollo Guidance Computer. Given the ubiquity and popularity of smartphones, are we already carrying around miniaturized sleep labs in our pockets? RECENT FINDINGS: There is still a lack of validation studies for consumer sleep technologies in general and apps for monitoring sleep in particular. To overcome this gap, multidisciplinary teams are needed that focus on feasibility work at the intersection of software engineering, data science and clinical sleep medicine...
August 17, 2017: Current Opinion in Pulmonary Medicine
https://www.readbyqxmd.com/read/28820734/characteristics-reasons-behavior-and-knowledge-towards-waterpipe-smoking-in-saudi-arabia
#20
Elluru Venkatesh, Mohammad Yousef Al Jemal, Abdullah Saleh Al Samani
Background The present scenario shows that waterpipe smoking, one of tobacco smoking methods, the practice off which dates back at least 400 year is appealing to the youth. Waterpipe tobacco smoking is frequently linked with nations of the Eastern Mediterranean Region (EMR) comprising Egypt, Kuwait, Lebanon and Syria. The present study shows the socio-demographic characteristics, behavior and knowledge of youth towards waterpipe smoking. Recognizing these features may help emphasize intervention methods. Methods A self-administered questionnaire was used to collect the data about waterpipe smoking comprising sociodemographic, behavior, reasons and knowledge from 230 university students...
August 18, 2017: International Journal of Adolescent Medicine and Health
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