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https://www.readbyqxmd.com/read/28098864/victor-vinflunine-in-advanced-metastatic-transitional-cell-carcinoma-of-the-urothelium-a-retrospective-analysis-of-the-use-of-vinflunine-in-multi-centre-real-life-setting-as-second-line-chemotherapy-through-free-of-charge-programme-for-patients-in-the-uk-and
#1
Syed A Hussain, Jawaher Ansari, Robert Huddart, Derek G Power, Jeanette Lyons, James Wylie, Maria Vilarino-Varlela, Nils O Elander, Rhona McMenemin, Lisa M Pickering, Guy Faust, Seema Chauhan, Richard J Jackson
There is no standard of care in the UK or Ireland for second-line chemotherapy for patients with advanced transitional cell carcinoma (TCCU). Vinflunine is approved for TCCU patients who have failed a platinum-based regimen, and is standard of care in Europe but is not routinely available in the UK. Data were collected retrospectively on patients who received vinfluine as a second-line treatment. The aims were to document the toxicity and efficacy in a real life setting. Data were collected on 49 patients from 9 sites across the UK and Ireland [median age, 64 (IQR, 57-70) years, 33 males]...
January 13, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28095580/split-face-comparison-of-an-advanced-non-hydroquinone-lightening-solution-to-4-hydroquinone
#2
Joel Schlessinger, Subhash Saxena, Stuart Mohr
INTRODUCTION: Hyperpigmentation is a primary concern for many cosmetic patients because of its high rate of occurrence and significant impact on perceived age. While 4% hydroquinone has been the gold-standard of treatment, there is a growing interest in non-hydroquinone solutions, however, many of these newer solutions fail to deliver equivalent improvement. METHODS: This double-blind, randomized, split-face study compares the effects of a new OTC non-hydroquinone lightening product (JM) to an available 4% hydroquinone lightening solution (OB) on the appearance of hyperpigmentation, texture, and ne lines and wrinkles...
December 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095558/clinical-evaluation-of-a-4-hydroquinone-1-retinol-treatment-regimen-for-improving-melasma-and-photodamage-in-fitzpatrick-skin-types-iii-vi
#3
Marta I Rendon, Sylvia Barkovic
The bene ts of monotherapy with hydroquinone for melasma and retinoids for photodamaged skin is well established. Here we report results of a hydroquinone skincare regimen designed for melasma treatment combined with a cosmetic retinol cream on subjects presenting with both melasma and facial photodamage in a 24-week study. Improvement in melasma and photodamage ef cacy pa- rameters of melasma pigmentation intensity and melasma area and severity index (MASI), as well as overall photodamage and mottled hyperpigmentation were found by week 4, the rst post-baseline time point...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095549/treatment-of-facial-photodamage-with-mass-market-topical-products-vs-non-ablative-fractional-laser
#4
Hilary Reich, Irmina Wallander, Lacie Schulte, Molly Goodier, Brian Zelickson
METHODS: In this split-face, evaluator-blinded study, 18 subjects were randomly assigned to receive either the SSR or NFL treatments on each side of the face. For the SSR facial sides subjects followed two morning-evening regimens. On the NFL sides subjects were treated 3 times with the 1927-nm laser at 4-week intervals. Three physician evaluators were asked to rate hyperpigmentation, global photoaging, and ne lines and wrinkles for each side of the face at baseline and at 3 months using a 5-point scale...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28093658/distinguishing-pathways-from-negative-emotions-to-suicide-ideation-and-to-suicide-attempt-the-differential-mediating-effects-of-nonsuicidal-self-injury
#5
Xu Zhang, Yaxuan Ren, Jianing You, Chao Huang, Yongqiang Jiang, Min-Pei Lin, Freedom Leung
Negative emotion (NE) is one of the most widely examined risk factors for suicide ideation (SI) and suicide attempt (SA). However, little is known about the possibly different mechanisms underlying the pathways from NE to these two different suicide phenomena. Nonsuicidal self-injury (NSSI) is related to both negative emotions and suicidality. Thus, the present study aimed to test the differential roles of NSSI in the pathways from NE (specified by depression, anxiety, and stress) to SI and from NE to SA. This study hypothesized that NSSI served as a mediator in the relationship from NE to SA, but not in the relationship from NE to SI...
January 17, 2017: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28092806/life-cycle-ultrastructure-and-phylogeny-of-parvilucifera-corolla-sp-nov-alveolata-perkinsozoa-a-parasitoid-of-dinoflagellates
#6
Albert Reñé, Elisabet Alacid, Rosa Isabel Figueroa, Francisco Rodríguez, Esther Garcés
Recent studies of marine protists have revealed parasites to be key components of marine communities. Here we describe a new species of the parasitoid genus Parvilucifera that was observed infecting the dinoflagellate Durinskia baltica in salt marshes of the Catalan coast (NW Mediterranean). In parallel, the same species was detected after the incubation of seawater from the Canary Islands (Lanzarote, NE Atlantic). The successful isolation of strains from both localities allowed description of the life cycle, ultrastructure, and phylogeny of the species...
December 13, 2016: European Journal of Protistology
https://www.readbyqxmd.com/read/28092750/assessing-common-birds-ecological-requirements-to-address-nature-conservation-in-permanent-crops-lessons-from-italian-vineyards
#7
Giacomo Assandri, Giuseppe Bogliani, Paolo Pedrini, Mattia Brambilla
Viticulture has contributed to shaping cultural landscapes in several regions across all continents. Recent farming intensification is causing landscape homogenization and biodiversity loss in several of those areas, but knowledge about the impacts on biodiversity in vineyards is still scarce. Simplified agro-ecosystems resulting from intensification host mainly generalist and common species, which still play a key role in the regulation of ecosystems and in the provision of ecosystem services. We assessed the abundance of 11 common bird species at 47 linear transects in a vineyard-dominated landscape in Trentino (NE Italy), in both spring and winter, and analysed abundance variation in relation to three independent groups of predictors: landscape, management, and topographic-climatic variables...
January 13, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28092095/noradrenergic-transmission-in-the-central-medial-thalamic-nucleus-modulates-the-electroencephalographic-activity-and-emergence-from-propofol-anesthesia-in-rats
#8
Bao Fu, Tian Yu, Jie Yuan, Xingrui Gong, Mazhong Zhang
At present, the mechanisms by which general anesthetics causing loss of consciousness remain unclear. The central medial thalamic nucleus (CMT) is a rarely studied component of the midline thalamic complex, which is deemed to be a part of the nonspecific arousal system. Despite the fact that CMT participates in modulating arousal and receives excitatory noradrenergic projections from locus coeruleus (LC), it remains unknown whether the noradrenergic pathway in the CMT takes part in modulating the arousal system...
January 16, 2017: Journal of Neurochemistry
https://www.readbyqxmd.com/read/28089888/evaluation-of-the-effectiveness-of-a-short-term-treatment-and-repeat-treatment-of-nocturnal-enuresis-using-an-enuresis-alarm
#9
Taiju Hyuga, Shigeru Nakamura, Shina Kawai, Hideo Nakai
OBJECTIVE: To evaluate the effectiveness of a 3-month enuresis alarm (EA) treatment and repeat EA treatment among pediatric patients with nocturnal enuresis (NE), and to compare patient characteristics among 'responders' and 'non-responders' to treatment. MATERIALS AND METHODS: Clinical outcomes were retrospectively evaluated for 137 children (94 boys and 43 girls, mean age, 10.1 years). Effectiveness was evaluated after an initial 3-month treatment, using the International Children's Continence Society criteria...
January 12, 2017: Urology
https://www.readbyqxmd.com/read/28088105/tectona-grandis-leaf-extract-free-and-associated-with-nanoemulsions-as-a-possible-photosensitizer-of-mouse-melanoma-b16-cell
#10
Cydia de Menezes Furtado, Fernando Sergio Escocio Drumond Viana de Faria, Ricardo Bentes Azevedo, Karen Py-Daniel, Ana Lygia Dos Santos Camara, Jaqueline Rodriguez da Silva, Everton de Holanda Oliveira, Anselmo Fortunato Ruiz Rodriguez, Igor Anatolievich Degterev
Over the past six years we have been studying extracts from tropical, specially Amazon, plants, to search for new sensitizers for photodynamic therapy of cancer and infectious diseases. Tectona grandis is a genus of tropical hardwood trees in the mint family, Lamiaceae. That is native to south and southeast Asia, but since the end of the 20th century is also gaining ground in the Amazon. The present work aims to evaluate the photodynamic potential of hydro-alcoholic extract from Tectona grandis LF leaves (TGE) and the same extract prepared as the oil-water nanoemulsion (TGE-NE) against melanoma B16 F10 cells...
January 5, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/28079797/case-report-rapid-improvement-of-crossed-cerebellar-diaschisis-after-intravascular-laser-irradiation-of-blood-in-a-case-of-stroke
#11
Wan-Hua Yang, Shiou-Ping Lin, Shin-Tsu Chang
RATIONALE: Crossed cerebellar diaschisis (CCD) is a poor prognostic factor after stroke because without immediate cerebral reperfusion no further improvements in the patient's condition can be achieved. We investigated the clinical effects of intravascular laser irradiation therapy (ILIB) on CCD and evaluated the therapeutic effect in the sub-acute post-stroke stage. PATIENT CONCERNS: The 77-year-old male with cerebral infarction in the territory of the right anterior cerebral artery only underwent conservative treatment including hydration and aspirin in the acute post-stroke stage...
January 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28074935/neutrophil-elastase-cleavage-of-the-gc1q-domain-impairs-the-emilin1-%C3%AE-4%C3%AE-1-integrin-interaction-cell-adhesion-and-anti-proliferative-activity
#12
Orlando Maiorani, Eliana Pivetta, Alessandra Capuano, Teresa Maria Elisa Modica, Bruna Wassermann, Francesco Bucciotti, Alfonso Colombatti, Roberto Doliana, Paola Spessotto
The extracellular matrix glycoprotein EMILIN1 exerts a wide range of functions mainly associated with its gC1q domain. Besides providing functional significance for adhesion and migration, the direct interaction between α4β1 integrin and EMILIN1-gC1q regulates cell proliferation, transducing net anti-proliferative effects. We have previously demonstrated that EMILIN1 degradation by neutrophil elastase (NE) is a specific mechanism leading to the loss of functions disabling its regulatory properties. In this study we further analysed the proteolytic activity of NE, MMP-3, MMP-9, and MT1-MMP on EMILIN1 and found that MMP-3 and MT1-MMP partially cleaved EMILIN1 but without affecting the functional properties associated with the gC1q domain, whereas NE was able to fully impair the interaction of gC1q with the α4β1 integrin by cleaving this domain outside of the E933 integrin binding site...
January 11, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28074365/determination-of-cytostatic-drugs-in-bes%C3%A3-s-river-ne-spain-and-comparison-with-predicted-environmental-concentrations
#13
Helena Franquet-Griell, Deborah Cornadó, Josep Caixach, Francesc Ventura, Silvia Lacorte
The number of cytostatic drugs used in cancer treatments is wide and increases every year; therefore, tools have been developed to predict their concentration in the environment to prioritize those for monitoring studies. In the present study, the predicted environmental concentrations (PECs) were calculated according to consumption data in Catalonia (NE Spain) for 2014. According to PECs and to the most widely reported compounds, 19 cytostatics were monitored in two sampling campaigns performed along the Besòs River...
January 10, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28074305/clinical-effectiveness-of-low-level-laser-treatment-on-peripheral-somatosensory-neuropathy
#14
REVIEW
Alireza Fallah, Alireza Mirzaei, Norbert Gutknecht, Amir Saberi Demneh
Peripheral sensory neuropathy treatment is one of the common treatment problems and causes morbidity and mortality in people suffering from that. Although treatment depends on the underlying cause of the condition, nevertheless, in some cases, there is no cure for it, and it requires palliative and symptomatic treatment. In laboratory studies, low-level laser has been effective in the nerves protection and restoration. The aim of this article is to investigate the clinical efficacy of low-level laser on improvement of the peripheral somatosensory neuropathy...
January 10, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28073911/a-truncated-g-csfr-inhibits-apoptosis-induced-by-neutrophil-elastase-g185r-mutant-implication-for-understanding-csf3r-mutations-in-severe-congenital-neutropenia
#15
Yaling Qiu, Yangyang Zhang, Nan Hu, Fan Dong
Mutations in ELANE encoding neutrophil elastase (NE) have been identified in the majority of patients with severe congenital neutropenia (SCN). The NE mutants have been shown to activate unfolded protein response (UPR) and induce premature apoptosis in myeloid cells. Patients with SCN are predisposed to acute myeloid leukemia (AML), and progression from SCN to AML is accompanied by mutations in CSF3R encoding the G-CSF receptor (G-CSFR) in approximately 80% patients. The mutations result in the expression of C-terminally truncated G-CSFRs that promote strong cell proliferation and survival...
January 10, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28073840/fda-approval-summary-sonidegib-for-locally-advanced-basal-cell-carcinoma
#16
Denise Casey, Suzanne Demko, Stacy Shord, Hong Zhao, Huanyu Chen, Kun He, Alexander Putman, Whitney S Helms, Patricia Keegan, Richard Pazdur
On July 24, 2015, the U. S. Food and Drug Administration (FDA) approved sonidegib (ODOMZO®, Novartis) for treatment of patients with locally advanced basal cell carcinoma (laBCC) not amenable to curative surgery or radiation therapy. The approval was based on data from one randomized, double-blind, non-comparative trial of two doses of sonidegib administered to 230 hedgehog inhibitor-naïve patients with metastatic basal cell carcinoma (mBCC, n=36) or laBCC (n=194). Patients were randomized 2:1 to receive sonidegib 800 mg (n=151) or 200 mg (n=79) daily...
January 10, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28073648/elevated-neutrophil-elastase-in-tears-of-ocular-graft-versus-host-disease-patients
#17
Samer N Arafat, Marie-Claude Robert, Tulio Abud, Sandra Spurr-Michaud, Francisco Amparo, Claes H Dohlman, Reza Dana, Ilene K Gipson
PURPOSE: To investigate the levels of neutrophil elastase (NE), matrix metalloproteinases (MMPs) and myeloperoxidase (MPO) in tear washes of patients with ocular graft-versus-host disease (oGVHD). DESIGN: Case-control study. METHODS: Based on established criteria, oGVHD patients (n = 14; 28 eyes) and age/sex-matched healthy controls (n = 14; 28 eyes) were enrolled. Tear washes were collected and analyzed for NE using a single-analyte enzyme-linked immunosorbent assay (ELISA)...
January 7, 2017: American Journal of Ophthalmology
https://www.readbyqxmd.com/read/28070848/intravaginal-delivery-of-polyphenon-60-and-curcumin-nanoemulsion-gel
#18
Atinderpal Kaur, Yashaswee Saxena, Rakhi Bansal, Sonal Gupta, Amit Tyagi, Rakesh Kumar Sharma, Javed Ali, Amulya Kumar Panda, Reema Gabrani, Shweta Dang
Polyphenon 60 (P60) and curcumin (CUR) were loaded in a single nanoemulsion system and their combined antibacterial action was studied against uropathogenic Escherichia coli. To enhance availability at target organs and to inhibit enzymatic degradation in gastro intestinal tract, vaginal route of administration was explored. P60 + CUR nanoemulsion (NE) was formulated by ultra-sonication and optimized using Box-Behnken design. Optimized NE showed Z-average of 211.2 nm, polydispersity index of 0.343, and zeta potential of -32...
January 9, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28070608/xuebijing-injection-treatment-inhibits-vasopermeability-and-reduces-fluid-requirements-in-a-canine-burn-model
#19
F-B Tang, Y-L Dai, S Hu, L-Q Ma, J-Y Li, H-P Zhang, W-H Zhang, Y-G Li, H-B Wang, H-Y Lin, Q Hu, L Li
OBJECTIVE: High vasopermeability and excessive inflammation following severe burns may result in tissue edema, organ dysfunction and the loss of circulatory plasma volume, which can influence the doctor to do the prognosis to the patients. The study aims to examine whether Xuebijing injection (XBJ), an extracts of a traditional Chinese medicine used to treat sepsis in clinic, can reduces fluid requirements by inhibiting vasopermeability and tissue edema in a canine model after burn injury...
January 9, 2017: European Journal of Trauma and Emergency Surgery: Official Publication of the European Trauma Society
https://www.readbyqxmd.com/read/28069584/role-of-norepinephrine-in-a%C3%AE-related-neurotoxicity-dual-interactions-with-tyr10-and-snk-26-28-of-a%C3%AE
#20
Mengmeng Liu, Liping Wan, Yannan Bin, Juan Xiang
With their capability to inhibit the formation of amyloid-β peptide (Aβ) fibril, norepinephrine (NE), and other catechol derivatives have been considered for the potential treatment of Alzheimer's disease (AD). Such treatment, however, remains debatable because of the diverse functions of Aβ and NE in AD pathology. Moreover, the complicated oxidation accompanying NE has caused the majority of the previous research to focus on the binding of NE oxides onto Aβ. The molecular mechanism by which Aβ interacts with the reduction state of NE, which is correlated with the brain function, should be urgently explored...
January 8, 2017: Acta Biochimica et Biophysica Sinica
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