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https://www.readbyqxmd.com/read/28109209/nostoc-thermotolerans-sp-nov-a-soil-dwelling-species-of-nostoc-cyanobacteria-isolated-from-madhya-pradesh-india
#1
Archana Suradkar, Chelsea Villanueva, Lira A Gaysina, Dale A Casamatta, Aniket Saraf, Gandhali Dighe, Ratnaprabha Mergu, Prashant Singh
A filamentous, soil dwelling cyanobacterial strain (9C-PS) was isolated from Mandsaur, Madhya Pradesh, India and is being described as new species of Nostoc. Extensive morphological and molecular characterization along with thorough assessment of ecology was performed. The style of filament orientation, type and nature of the sheath (e.g., distribution and visibility across the trichome), and vegetative and heterocyte cell dimensions and shape were assessed for more than a year employing both culture and naturally occurring samples...
January 19, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28109196/embodying-pervasive-discrimination-a-decomposition-of-sexual-orientation-inequalities-in-health-in-a-population-based-cross-sectional-study-in-northern-sweden
#2
Per E Gustafsson, Ida Linander, Paola A Mosquera
BACKGROUND: Studies from Sweden and abroad have established health inequalities between heterosexual and non-heterosexual people. Few studies have examined the underpinnings of such sexual orientation inequalities in health. To expand this literature, the present study aimed to employ decomposition analysis to explain health inequalities between people with heterosexual and non-heterosexual orientation in Sweden, a country with an international reputation for heeding the human rights of non-heterosexual people...
January 21, 2017: International Journal for Equity in Health
https://www.readbyqxmd.com/read/28109172/integrated-treatment-options-for-male-perpetrators-of-intimate-partner-violence
#3
Cory A Crane, Caroline J Easton
ISSUES: Male-to-female intimate partner violence remains a worldwide public health issue with adverse physical and psychological consequences for victims, perpetrators and children. Personality disorders, addiction, trauma and mood symptoms are established risk factors for intimate partner violence perpetration and factor prominently into a recovery-oriented treatment approach. APPROACH: We reviewed the partner violence literature for detailed reports of traditional as well as innovative, integrated treatment approaches...
January 21, 2017: Drug and Alcohol Review
https://www.readbyqxmd.com/read/28109110/-effects-of-polyethylene-oxide-on-blood-perfusion-in-the-hind-limbs-of-rats-with-chronic-hindlimb-ischemia
#4
De-Zhong Zheng, Tao Zhou, Dao-Gang Zha
OBJECTIVE: To evaluate the effects of polyethylene oxide (PEO) on blood perfusion in hind limb skeletal muscles in a rat model of chronic hind limb ischemia. METHDOS: Twelve rat models of chronic hind limb ischemia established by unilateral femoral artery ligation were randomized into PEO and control groups (n=6) and treated with intravenous infusion of PEO and saline through the internal jugular vein every other day for 2 weeks. Contrast-enhanced ultrasonography was performed after the treatments to evaluate the blood flow in the skeletal muscles at different time points and blood flow reserve in the ischemic hind limbs on day 28...
January 20, 2017: Nan Fang Yi Ke da Xue Xue Bao, Journal of Southern Medical University
https://www.readbyqxmd.com/read/28109083/green-pharmaceutical-analysis-of-drugs-coformulated-with-highly-different-concentrations-using-spiking-and-manipulation-of-their-ratio-spectra
#5
Bassam M Ayoub
Introducing green analysis to pharmaceuticalproducts is considered a significant approach topreserving the environment. This method can be anenvironmentally friendly alternative to the existingmethods, accompanied by a validated automatedprocedure for the analysis of a drug with the lowestpossible number of samples. Different simplespectrophotometric methods were developed forthe simultaneous determination of empagliflozin(EG) and metformin (MT) by manipulating their ratiospectra in their application on a recently approvedpharmaceutical combination, Synjardy tablets...
January 20, 2017: Journal of AOAC International
https://www.readbyqxmd.com/read/28109002/value-of-ultrasonographic-features-for-assessing-malignant-potential-of-complex-cystic-breast-lesions
#6
Jin-Peng Yao, Yu-Zhi Hao, Qing Chang, Cheng-Yun Geng, Yu Chen, Wen-Peng Zhao, Yan Song, Xiang Zhou
OBJECTIVES: To assess the value of ultrasonography (US) features for determining the malignant potential of complex cystic lesions. METHODS: Seventy-nine complex cystic lesions were reviewed retrospectively. They were classified into four types according to US features in type I, the masses have a thick outer wall, thick internal septa, or both; in type II, the masses are an intracystic type with one or more discrete solid mural lesions within a cyst; in type III, the masses contain mixed cystic and solid components and are at least 50% cystic portion in a mass; in type IV, there are predominantly (at least 50%) solid masses with eccentric or central cystic foci...
January 21, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28108910/non-scientific-classification-of-chinese-herbal-medicine-as-dietary-supplement
#7
Kexin Bao
This article focuses the category status of Chinese herbal medicine in the United States where it has been mistakenly classified as a dietary supplement. According to Yellow Emperor Canon of Internal Medicine (Huang Di Nei Jing), clinical treatment in broad sense is to apply certain poisonous medicines to fight against pathogeneses, by which all medicines have certain toxicity and side effect. From ancient times to modern society, all, or at least most, practitioners have used herbal medicine to treat patients' medical conditions...
January 20, 2017: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/28108825/photodynamic-therapy-for-the-treatment-of-complex-anal-fistula
#8
A Arroyo, P Moya, M A Rodríguez-Prieto, M J Alcaide, M M Aguilar, M Bellón, M T Pérez-Vázquez, F Candela, R Calpena
BACKGROUND: Photodynamic therapy (PDT) is a new procedure for the treatment of anal fistula. This preliminary study was designed to investigate the safety and effectiveness of this new technique in the treatment of anal fistula. METHODS: Ten patients were treated with PDT. Intralesional 5-aminolevulinic acid (ALA) 2% was directly injected into the fistula. The internal and external orifices were closed. After an incubation period of 2 h, the fistula was irradiated using an optical fibre connected to a red laser (MULTIDIODE 630 PDT, INTERmedic, Spain) operating at 1 W/cm for 3 min (180 Joules)...
January 20, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28108823/which-clinical-and-patient-factors-influence-the-national-economic-burden-of-hospital-readmissions-after-total-joint-arthroplasty
#9
Steven M Kurtz, Edmund C Lau, Kevin L Ong, Edward M Adler, Frank R Kolisek, Michael T Manley
BACKGROUND: The Affordable Care Act of 2010 advanced the economic model of bundled payments for total joint arthroplasty (TJA), in which hospitals will be financially responsible for readmissions, typically at 90 days after surgery. However, little is known about the financial burden of readmissions and what patient, clinical, and hospital factors drive readmission costs. QUESTIONS/PURPOSES: (1) What is the incidence, payer mix, and demographics of THA and TKA readmissions in the United States? (2) What patient, clinical, and hospital factors are associated with the cost of 30- and 90-day readmissions after primary THA and TKA? (3) Are there any differences in the economic burden of THA and TKA readmissions between payers? (4) What types of THA and TKA readmissions are most costly to the US hospital system? METHODS: The recently developed Nationwide Readmissions Database from the Healthcare Cost and Utilization Project (2006 hospitals from 21 states) was used to identify 719,394 primary TJAs and 62,493 90-day readmissions in the first 9 months of 2013 based on International Classification of Diseases, 9th Revision, Clinical Modification codes...
January 20, 2017: Clinical Orthopaedics and related Research
https://www.readbyqxmd.com/read/28108812/fackel-interacts-with-gibberellic-acid-signaling-and-vernalization-to-mediate-flowering-in-arabidopsis
#10
Bingyao Huang, Pingping Qian, Na Gao, Jie Shen, Suiwen Hou
Fackel (FK) is involved in the flowering of Arabidopsis mainly via the gibberellin pathway and vernalization pathway. This new function of FK is partially dependent on the FLOWERING LOCUS C ( FLC ). A common transitional process from vegetative stage to reproductive stage exists in higher plants during their life cycle. The initiation of flower bud differentiation, which plays a key role in the reproductive phase, is affected by both external environmental and internal regulatory factors. In this study, we showed that the Arabidopsis weak mutant allele fk-J3158, impaired in the FACKEL (FK) gene, which encodes a C-14 reductase involved in sterol biosynthesis, had a long life cycle and delayed flowering time in different photoperiods...
January 20, 2017: Planta
https://www.readbyqxmd.com/read/28108799/the-economics-of-stone-disease
#11
Noah E Canvasser, Peter Alken, Michael Lipkin, Stephen Y Nakada, Hiren S Sodha, Abdulkadir Tepeler, Yair Lotan
The rising prevalence of kidney stone disease is associated with significant costs to healthcare systems worldwide. This is in part due to direct procedural and medical management costs, as well as indirect costs to health systems, patients, and families. A number of manuscripts evaulating the economics of stone disease have been published since the 2008s International Consultation on Stone Disease. These highlight costs associated with stone disease, including acute management, surgical management, and medical management...
January 20, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28108798/augmented-perineal-urethrostomy-using-a-dorsal-buccal-mucosal-graft-bi-institutional-study
#12
Jessica DeLong, Kurt McCammon, Leandro Capiel, Augustín Rovegno, Jeremy B Tonkin, Gerald Jordan, Ramón Virasoro
PURPOSE: To present our technique and outcomes for perineal urethrostomy augmented with a dorsal onlay buccal mucosa graft (BMG). Results from initial series and collaboration from an international center are included. METHODS: A retrospective chart review of all adult patients who underwent urethral reconstruction with perineal urethrostomy utilizing a buccal mucosal graft between January 1, 2002 and January 1, 2013 was performed. All surgeries were performed by three surgeons using the same technique (GHJ, KAM, and RV)...
January 20, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28108765/score-study-quality-indicators-for-rheumatology-nursing-clinics
#13
Santiago Muñoz-Fernández, Ma Dolores Aguilar, Raquel Almodóvar, Laura Cano-García, Sandra Fortea, Cristina Patricia Alcañiz-Escandell, José R Rodríguez, Laura Cebrián, Pablo Lázaro
Nursing clinics in rheumatology (NCR) are organizational care models that provide care centred within the scope of nurses abilities. To analyse patients differences in the knowledge of the disease, adherence to the treatment, quality indicators of the Rheumatology Departments included quality perceived by the patients with and without NCR. National multicenter observational prospective cohort study 1 year follow-up, comparing patients attending rheumatology services with and without NCR. NCR was defined by the presence of: (1) office itself; (2) at least one dedicated nurse; (3) its own appointment schedule, and (4) phone...
January 20, 2017: Rheumatology International
https://www.readbyqxmd.com/read/28108750/-titanium-or-steel-as-osteosynthesis-material-systematic-literature-search-for-clinical-evidence
#14
Alexander Joeris, Sabine Goldhahn, Elke Rometsch, Dankward Höntzsch
BACKGROUND: The selection of the appropriate implant material, stainless steel or titanium, is still the decision of the surgeon and/or the affiliated institution. Additionally, remarkable international differences can be found between the different markets, which cannot really be explained. OBJECTIVE: A systematic literature search was performed to verify whether there is clinical evidence for the preference of one material over the other. MATERIAL AND METHODS: The systematic literature search was performed utilizing the internet databases PubMed, Cochrane and Web of Science...
January 20, 2017: Der Unfallchirurg
https://www.readbyqxmd.com/read/28108747/national-guidelines-for-smoking-cessation-in-primary-care-a-literature-review-and-evidence-analysis
#15
Marjolein Verbiest, Evelyn Brakema, Rianne van der Kleij, Kate Sheals, Georgia Allistone, Siân Williams, Andy McEwen, Niels Chavannes
: National guidelines for smoking cessation in primary care can be effective in improving clinical practice. This study assessed which parties are involved in the development of such guidelines worldwide, which national guidelines address primary care, what recommendations are made for primary care settings, and how these recommendations correlate with each other and with current evidence. We identified national guidelines using an online resource. Only the most recent version of a guideline was included...
December 2017: NPJ Primary Care Respiratory Medicine
https://www.readbyqxmd.com/read/28108644/bicarbonate-sensing-soluble-adenylyl-cyclase-is-present-in-the-cell-cytoplasm-and-nucleus-of-multiple-shark-tissues
#16
Jinae N Roa, Martin Tresguerres
The enzyme soluble adenylyl cyclase (sAC) is directly stimulated by bicarbonate (HCO3(-)) to produce the signaling molecule cyclic adenosine monophosphate (cAMP). Because sAC and sAC-related enzymes are found throughout phyla from cyanobacteria to mammals and they regulate cell physiology in response to internal and external changes in pH, CO2, and HCO3(-), sAC is deemed an evolutionarily conserved acid-base sensor. Previously, sAC has been reported in dogfish shark and round ray gill cells, where they sense and counteract blood alkalosis by regulating the activity of V-type H(+)- ATPase...
January 2017: Physiological Reports
https://www.readbyqxmd.com/read/28108630/macropinocytosis-of-nab-paclitaxel-drives-macrophage-activation-in-pancreatic-cancer
#17
Jane E Cullis, Despina Siolas, Antonina Avanzi, Sugata Barui, Anirban Maitra, Dafna Bar-Sagi
Pancreatic cancer is a devastating disease that is largely refractory to currently available treatment strategies. Therapeutic resistance is partially attributed to the dense stromal reaction of PDAC tumors that includes a pervasive infiltration of immunosuppressive (M2) macrophages. Nab-paclitaxel (trade name Abraxane) is a nanoparticle albumin-bound formulation of paclitaxel that, in combination with gemcitabine, is currently the first line treatment for pancreatic cancer. Here, we show that macrophages internalized nab-paclitaxel via macropinocytosis...
January 20, 2017: Cancer Immunology Research
https://www.readbyqxmd.com/read/28108621/are-physical-measures-related-to-patient-centred-outcomes-in-ards-survivors
#18
Kitty S Chan, Lisa Aronson Friedman, Victor D Dinglas, Catherine L Hough, Carl Shanholtz, E Wesley Ely, Peter E Morris, Pedro A Mendez-Tellez, James C Jackson, Ramona O Hopkins, Dale M Needham
OBJECTIVE: To inform selection of physical measures for studies of acute respiratory distress syndrome (ARDS) survivors within 12 months of ARDS. METHODS: Secondary analysis of data from 6-month survivors participating in a US multicentre prospective study (ARDSNet Long-Term Outcome Study, N=134) or a multisite prospective study in Baltimore, Maryland, USA (Improving Care of Acute Lung Injury Patients, N=99). Physical measures, assessed at 6-month follow-up, were categorised according to the WHO's International Classification of Disability and Health: body functions and structures, activity and participation...
January 20, 2017: Thorax
https://www.readbyqxmd.com/read/28108597/bispecific-antibodies-and-antibody-drug-conjugates-adcs-bridging-her2-and-prolactin-receptor-improve-efficacy-of-her2-adcs
#19
Julian Andreev, Nithya Thambi, Andres E Perez Bay, Frank J Delfino, Joel H Martin, Marcus P Kelly, Jessica R Kirshner, Ashique Rafique, Arthur Kunz, Thomas Nittoli, Douglas MacDonald, Christopher Daly, William Olson, Gavin Thurston
The properties of cell surface proteins targeted by Antibody-drug conjugates (ADCs) have not been fully exploited; of particular importance are the rate of internalization and the route of intracellular trafficking. In this study we compared the trafficking of HER2, which is the target of the clinically approved ADC ado-trastuzumab emtansine (T-DM1), with that of prolactin receptor (PRLR), another potential target in breast cancer. In contrast to HER2, we found that PRLR is rapidly and constitutively internalized, and traffics efficiently to lysosomes, where it is degraded...
January 20, 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/28108507/flt3-and-jak2-mutations-in-acute-myeloid-leukemia-promote-inter-chromosomal-homologous-recombination-and-the-potential-for-copy-neutral-loss-of-heterozygosity-cn-loh
#20
Terry J Gaymes, Azim Mohamedali, Anthony Eiliazadeh, David Darling, Ghulam J Mufti
Acquired copy neutral loss-of-heterozygosity (CN-LOH) is a frequent occurrence in myeloid malignancies and is often associated with resistance to standard therapeutic modalities and poor survival. Here we show that constitutive signaling driven by mutated FLT3 and JAK2 confers inter-chromosomal homologous recombination (iHR), a precedent for CN-LOH. Using a targeted recombination assay, we determined significant iHR activity in internal tandem duplication FLT3 (FLT3-ITD) and JAK2V617F mutated cells. Sister chromatid exchanges, a surrogate measure of iHR, was significantly elevated in primary FLT3-ITD normal karyotype acute myeloid leukemia (NK-AML) compared to wild type FLT3 NK-AML...
January 20, 2017: Cancer Research
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