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https://www.readbyqxmd.com/read/28449494/clinical-outcomes-for-multi-and-extensively-drug-resistant-tuberculosis-patients-with-adjunctive-resectional-lung-surgery-in-beijing-china
#1
Yan Ma, Yu Pang, Jian Du, Yuhong Liu, Liang Li, Weiwei Gao
The objective of this study was to assess the performance of adjective resectional lung surgery for multidrug resistant (MDR-) and extensively drug resistant tuberculosis (XDR-TB) patients in Beijing, China. Between October 1992 and October 2012, 21 MDR/XDR patients undergoing pulmonary resection at Beijing Chest Hospital were enrolled in this study. The clinical outcomes of MDR- and XDR-TB patients were analyzed with a 3-year surgical follow-up. Out of 21 patients enrolled in this study, 20 patients (95.2%) had unilateral cavitary disease, and 1 patient (4...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449480/reconstruction-of-mediastinal-vessels-for-invasive-thymoma-a-retrospective-analysis-of-25-cases
#2
Yifeng Sun, Chang Gu, Jianxin Shi, Wentao Fang, Qingquan Luo, Dingzhong Hu, Shijie Fu, Xufeng Pan, Yong Chen, Yu Yang, Haitang Yang, Heng Zhao, Haiquan Chen
BACKGROUND: Discuss an appropriate strategy for treatment of invasive thymoma invading adjacent great vessels. METHODS: A retrospective study on 25 patients with invasive thymoma invading neighboring great vessels was performed. The corresponding data including clinical presentation, operation procedure, adjuvant radio-chemotherapy and follow-up were reviewed. RESULTS: Twenty of 25 (80%) patients with invasive thymoma underwent complete resection of the tumor along with vessel reconstruction...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449477/continuous-administration-of-recombinant-human-b-type-natriuretic-peptide-can-improve-heart-and-renal-function-in-patients-after-cardiopulmonary-bypass-surgery
#3
Shiguan Le, Jian Xiao, Wei Li, Jing Wang, Qing Wang, Wang Xi, Jibin Xu, Zhinong Wang
BACKGROUND: Any cardiac surgery under cardiopulmonary bypass (CPB) will induce ischemia-reperfusion injury and systematic inflammatory response, which may lead to exacerbation. Conventional therapy strategy is to use inotropes, diuretics and vasodilator drugs, yet, the therapeutic effects of which need to be improved. Recombinant human B-type natriuretic peptide (rhBNP) has been shown to be efficacious in the treatment of acute decompensated heart failure and acute myocardial infarction...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449459/endovascular-repair-of-residual-intimal-tear-or-distal-new-entry-after-frozen-elephant-trunk-for-type-a-aortic-dissection
#4
Xu-Dong Pan, Bin Li, Wei-Guo Ma, Jun Zheng, Yong-Min Liu, Jun-Ming Zhu, Lian-Jun Huang, Li-Zhong Sun
BACKGROUND: In patients with type A dissection, residual dissection and new distal entry tears following the frozen elephant trunk (FET) procedure adversely affect long-term prognosis. Management include open and endovascular repair, while clinical experience is limited. We evaluate the efficacy of thoracic endovascular aortic repair (TEVAR) in management of residual intimal tear or distal new entry tear following FET in patients with type A aortic dissection (TAAD). METHODS: Between May 2003 and April 2013, we performed FET and total arch replacement for 1,003 patients with TAAD...
March 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28449297/physics-history-and-the-german-atomic-bomb
#5
Mark Walker
Physics, History, and the German Atomic Bomb. This paper examines the German concept of a nuclear weapon during National Socialism and the Second World War. Zusammenfassung: Physik, Geschichte und die deutsche Atombombe. Dieser Aufsatz untersucht die deutsche Vorstellung einer nuklearen Waffe während des Nationalsozialismus und des Zweiten Weltkrieges.
April 27, 2017: Berichte Zur Wissenschaftsgeschichte
https://www.readbyqxmd.com/read/28449271/delusional-and-psychotic-disorders-in-juvenile-myotonic-dystrophy-type-1
#6
Delphine Jacobs, Diane Willekens, Christine de Die-Smulders, Jean-Pierre Frijns, Jean Steyaert
We investigated the clinically derived hypothesis of a relatively high incidence of delusional and psychotic disorders in adolescents with juvenile Myotonic Dystrophy type-1 (DM1). Twenty-seven subjects of age 16-25 with juvenile DM1 and their parents were invited to have a clinical psychiatric interview, and to complete an ASEBA behavior checklist (YSR, ASR, CBCL, and ABCL). We diagnosed a Delusional Disorder in 19% of our patients and a Psychotic Disorder not otherwise specified in another 19%. These two groups of patients had a significantly worse level of clinically defined general functioning...
April 27, 2017: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
https://www.readbyqxmd.com/read/28449016/a-critical-exploration-of-a-collaborative-kaupapa-m%C3%A4-ori-consistent-research-project-on-physician-assisted-dying
#7
Phillipa Malpas, Anneka Anderson, Julie Wade, Rawiri Wharemate, Dolly Paul, Pio Jacobs, Takawai Jacobs, Jim Rauwhero, Danielle Lunistra
AIM: This paper critically explores the research approach undertaken by Māori and tauiwi researchers working alongside kaumātua within the context of physician-assisted dying. We critically explore the collaborative process we undertook in framing the research context and discuss the rewards and challenges that emerged. METHOD: The research this critical discussion draws on undertook a qualitative Kaupapa Māori consistent research approach and drew on the principles of an Interface Research approach...
April 28, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28448605/vasopressor-use-following-traumatic-injury-a-single-center-retrospective-study
#8
Mathieu Hylands, Marie-Pier Godbout, Sandeep K Mayer, William D Fraser, Alain Vanasse, Marc-André Leclair, Alexis F Turgeon, François Lauzier, Emmanuel Charbonney, Vincent Trottier, Tarek S Razek, André Roy, Frédérick D'Aragon, Emilie Belley-Côté, Andrew G Day, Soazig Le Guillan, Robert Sabbagh, François Lamontagne
OBJECTIVES: Vasopressors are not recommended by current trauma guidelines, but recent reports indicate that they are commonly used. We aimed to describe the early hemodynamic management of trauma patients outside densely populated urban centers. METHODS: We conducted a single-center retrospective cohort study in a Canadian regional trauma center. All adult patients treated for traumatic injury in 2013 who died within 24 hours of admission or were transferred to the intensive care unit were included...
2017: PloS One
https://www.readbyqxmd.com/read/28448551/characterization-of-physiological-defects-in-adult-sirt6-mice
#9
Victoria Peshti, Alexey Obolensky, Liat Nahum, Yariv Kanfi, Moran Rathaus, Maytal Avraham, Simon Tinman, Fredrick W Alt, Eyal Banin, Haim Y Cohen
The NAD+-dependent SIRT6 deacetylase was shown to be a major regulator of lifespan and healthspan. Mice deficient for SIRT6 develop a premature aging phenotype and metabolic defects, and die before four weeks of age. Thus, the effect of SIRT6 deficiency in adult mice is unknown. Here we show that SIRT6-/- mice in mixed 129/SvJ/BALB/c background reach adulthood, allowing examination of SIRT6-related metabolic and developmental phenotypes in adult mice. In this mixed background, at 200 days of age, more than 80% of the female knock-out mice were alive whereas only 10% of male knock-out mice survived...
2017: PloS One
https://www.readbyqxmd.com/read/28448162/joblessness-and-lost-earnings-after-ards-in-a-1-year-national-multicenter-study
#10
Biren B Kamdar, Minxuan Huang, Victor D Dinglas, Elizabeth Colantuoni, Till M von Wachter, Ramona O Hopkins, Dale M Needham
RATIONALE: Following acute respiratory distress syndrome (ARDS), joblessness is common, but poorly understood. OBJECTIVES: To evaluate the timing of return to work following ARDS, and associated risk factors, lost earnings, and changes in healthcare coverage Methods: Over 12-month longitudinal follow-up, ARDS survivors from 43 U.S. ARDSNet hospitals provided employment and healthcare coverage data via structured telephone interviews. Factors associated with the timing of return to work were assessed using Fine and Gray regression analysis...
April 27, 2017: American Journal of Respiratory and Critical Care Medicine
https://www.readbyqxmd.com/read/28448080/adherence-to-the-mediterranean-diet-and-all-cause-mortality-risk-in-an-elderly-italian-population-data-from-the-ilsa-study
#11
F Limongi, M Noale, A Gesmundo, G Crepaldi, S Maggi
OBJECTIVE: The aim of this study was to evaluate adherence to the Mediterranean Diet (MD) and its association with all-cause mortality in an elderly Italian population. DESIGN: Data analysis of a longitudinal study of a representative, age stratified, population sample. SETTING: Study data is based upon the Italian Longitudinal Study on Aging (ILSA) a prospective, community-based cohort study. The baseline evaluation was carried out in 1992 and the follow-up in 1996 and 2000...
2017: Journal of Nutrition, Health & Aging
https://www.readbyqxmd.com/read/28448007/a-novel-biaxial-testing-apparatus-for-the-determination-of-forming-limit-under-hot-stamping-conditions
#12
Zhutao Shao, Nan Li
The hot stamping and cold die quenching process is increasingly used to form complex shaped structural components of sheet metals. Conventional experimental approaches, such as out-of-plane and in-plane tests, are not applicable to the determination of forming limits when heating and rapid cooling processes are introduced prior to forming for tests conducted under hot stamping conditions. A novel in-plane biaxial testing system was designed and used for the determination of forming limits of sheet metals at various strain paths, temperatures, and strain rates after heating and cooling processes in a resistance heating uniaxial testing machine...
April 4, 2017: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/28447929/five-year-follow-up-on-transplanted-organs-from-donors-after-brain-death-after-acute-stroke
#13
Vera Spatenkova, Eva Pokorna, Petr Suchomel
OBJECTIVES: Efficient intensive care donor management can help alleviate the shortage of organs for transplant. The aim of this study was to investigate the efficiency of management of donors after brain death from our neurointensive care unit. MATERIALS AND METHODS: We conducted a prospective observational 5-year follow-up on 29 transplanted organs from 14 brain-dead donors after acute stroke (7 subarachnoid and 4 intracerebral hemorrhages, 3 ischemic strokes)...
April 27, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28447573/improving-neurorepair-in-stroke-brain-through-endogenous-neurogenesis-enhancing-drugs
#14
Kuo-Jen Wu, Seongjin Yu, Jea-Young Lee, Barry Hoffer, Yun Wang
Stroke induces not only cell death but also neurorepair. De novo neurogenesis has been found in the subventricular zone(SVZ) of adult mammalian brain days after stroke. Most of these newly generated cells die shortly after the insult. Recent studies have shown that pharmacological manipulation can improve the survival of endogenous neuroprogenitor cells and neural regeneration in stroke rats. As these drugs target the endogenous reparative processes which occur days after stroke, they may provide a prolonged window for stroke therapy...
April 26, 2017: Cell Transplantation
https://www.readbyqxmd.com/read/28447405/high-mortality-from-guillain-barr%C3%A3-syndrome-in-bangladesh
#15
Tanveen Ishaque, Mohammad B Islam, Gulshan Ara, Hubert P Endtz, Quazi D Mohammad, Bart C Jacobs, Zhahirul Islam
Although Guillain-Barré syndrome (GBS) has higher incidence and poor outcome in Bangladesh, mortality from GBS in Bangladesh has never been explored before. We sought to explore the frequency, timing and risk factors for deaths from GBS in Bangladesh. We conducted a prospective study on 407 GBS patients who were admitted to Dhaka Medical College Hospital, Dhaka, Bangladesh from 2010 to 2013. We compared deceased and alive patients to identify risk factors. Cox regression model was used to adjust for confounders...
April 26, 2017: Journal of the Peripheral Nervous System: JPNS
https://www.readbyqxmd.com/read/28447319/-effects-of-geriatric-copd-rehabilitation-on-hospital-admissions-and-exercise-tolerance-a%C3%A2-retrospective-observational-study
#16
Stephanie Blindenbach, Jisca W F A Vrancken, Hans van der Zeijden, Herre J Reesink, Folkert Brijker, Martin Smalbrugge, Elizabeth M Wattel
INTRODUCTION: Frail COPD patients are frequently not accepted for regular pulmonary rehabilitation programs due to low physical condition and functional limitations. Rehabilitation programs in nursing homes for geriatric patients with COPD have been developed. The effects of such programs are largely unknown. AIMS: To assess the course of COPD-related hospital admissions and exercise tolerance in a cohort of frail COPD patients participating in geriatric COPD rehabilitation...
April 26, 2017: Tijdschrift Voor Gerontologie en Geriatrie
https://www.readbyqxmd.com/read/28447251/psychiatric-and-neurologic-lessons-in-the-oldest-persian-medical-liber-akhawayani-bokhari-died-983%C3%A2-ad-physician-of-insane
#17
EDITORIAL
Mohammadreza Ardalan
No abstract text is available yet for this article.
May 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28447183/optical-and-photophysical-investigation-of-2e-1-2-5-dimethylfuran-3-yl-3-9-ethyl-9h-carbazol-3-yl-prop-2-en-1-one-depo-by-spectrofluorometer-in-organized-medium
#18
Abdullah M Asiri, Al-Anood M Al-Dies, Salman A Khan
(2E)-1-(2,5-dimethylfuran-3-yl)-3-(9-ethyl-9H-carbazol-3-yl)prop-2-en-1-one (DEPO) was prepared by the reaction of 9-ethyl-9H-carbazole-3-carbaldehyde with 1-(2,5-dimethylfuran-3-yl)ethanone under microwave irradiation. The structure of DEPO was established experimentally by EI-MS, FT-IR, (1)H and (13)C NMR spectral studies. Electronic absorption and emission spectra of DEPO were studied in different solvents on the basis of polarities, and the obtain data were used to determine the solvatochromic properties such as extinction coefficient, oscillator strength, transition dipole moment, stokes shift, fluorescence quantum yield and photochemical quantum yield...
April 26, 2017: Journal of Fluorescence
https://www.readbyqxmd.com/read/28446822/anti-mycobacterium-activity-of-microbial-peptides-in-a-silkworm-infection-model-with-mycobacterium-smegmatis
#19
Akiho Yagi, Ryuji Uchida, Hiroshi Hamamoto, Kazuhisa Sekimizu, Ken-Ichi Kimura, Hiroshi Tomoda
An in vivo-mimic silkworm infection model with Mycobacterium smegmatis was established. When silkworms were raised at 37 °C following an injection of M. smegmatis cells (1.25 × 10(7) CFU larva(-1) g(-1)) into the silkworm hemolymph, they died within 48 h. Under these conditions, four microbial peptides with anti-M. smegmatis activity, lariatin A, calpinactam, lysocin E and propeptin, exerted therapeutic effects in a dose-dependent manner, and these are also clinically used agents that are active against Mycobacterium tuberculosis...
May 2017: Journal of Antibiotics
https://www.readbyqxmd.com/read/28446617/is-embryonic-hypothermia-tolerance-common-in-birds
#20
Jin-Ming Zhao, Zhi-Ming Han, Yue-Hua Sun
Avian incubation temperatures oscillate within narrow limits to ensure proper embryonic development. However, field observations and experimental studies have found that some species can tolerate very low incubation temperatures, either regularly or occasionally. We artificially incubated eggs from five domestic species, which represent a range of egg sizes, to examine whether a diversity of avian species could exhibit an unusual hypothermia tolerance, as observed in the field. We found that eggs of the chicken (Gallus gallus domesticus), pigeon (Columba livia domestica), Japanese quail (Coturnix japonica) and budgerigar (Melopsittacus undulatus) survived the incubation period and hatched after experiencing 10°C hypothermia for 6 h each day...
April 2017: Biology Letters
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