keyword
MENU ▼
Read by QxMD icon Read
search

Bcs

keyword
https://www.readbyqxmd.com/read/28733548/the-survival-benefits-of-local-surgery-in-stage-iv-breast-cancer-are-not-affected-by-breast-cancer-subtypes-a-population-based-analysis
#1
San-Gang Wu, Wen-Weng Zhang, Jia-Yuan Sun, Feng-Yan Li, Huan-Xin Lin, Juan Zhou, Zhen-Yu He
This retrospective study aimed to investigate the clinical value of local surgery in stage IV BC and determined whether the survival outcomes were affected by the breast cancer subtype (BCS). Women with de novo stage IV BC from 2010 to 2013 were included using the Surveillance Epidemiology and End Results database. Univariate and multivariate Cox regression analyses were performed to evaluate the prognostic factors for breast cancer-specific survival (BCSS) and overall survival (OS). Among 9,256 patients were identified, 3,130 (33...
June 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732040/perceptions-of-arab-men-regarding-female-breast-cancer-screening-examinations-findings-from-a-middle-east-study
#2
Tam Truong Donnelly, Al-Hareth Al-Khater, Salha Bujassoum Al-Bader, Mohamed Ghaith Al-Kuwari, Mariam Ali Abdul Malik, Nabila Al-Meer, Rajvir Singh
OBJECTIVES: In the Middle East, Qatar in particular, the incidence of breast cancer has substantially increased in recent years, and is expected to double by 2030. This diagnosis also occurs at a later stage in the disease. Early detection along with proper treatment reduces radical mastectomy and mortality rates, yet only one-third of Arab women in Qatar participate in breast cancer screening (BCS) activities of any sort. Many women in the conservative Qatari society rely on male family members for support and protection...
2017: PloS One
https://www.readbyqxmd.com/read/28731730/uhlmann-connection-in-fermionic-systems-undergoing-phase-transitions
#3
Bruno Mera, Chrysoula Vlachou, Nikola Paunković, Vítor R Vieira
We study the behavior of the Uhlmann connection in systems of fermions undergoing phase transitions. In particular, we analyze some of the paradigmatic cases of topological insulators and superconductors in one dimension, as well as the BCS theory of superconductivity in three dimensions. We show that the Uhlmann connection signals phase transitions in which the eigenbasis of the state of the system changes. Moreover, using the established fidelity approach and the study of the edge states, we show the absence of thermally driven phase transitions in the case of topological insulators and superconductors...
July 7, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28728402/influence-of-body-condition-score-at-calving-on-the-metabolic-status-and-production-performance-of-murrah-buffaloes-bubalus-bubalis-during-the-transition-period
#4
Nelson Carvalho Delfino, Lucas Fialho de Aragão Bulcão, Henry Daniel Ruiz Alba, Mauricio Xavier da Silva Oliveira, Filipe Pinheiro Soares de Queiroz, Gleidson Giordano Pinto de Carvalho, Francisco Palma Rennó, José Esler Freitas Júnior
Objective: The purpose of this study was to evaluate the influence of body condition score (BCS) at calving on the metabolic status of female Murrah buffaloes in the transition period. Methods: Thirty-seven pregnant buffaloes (multiparous) were selected and monitored during the transition period based on their body condition score and on the estimated calving date. Two groups were formed: 1) buffaloes with a BCS > 3.5 (n = 17); this group was classified and named 'high BCS at calving' (HBCS); and 2) buffaloes with a BCS ≤ 3...
July 17, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28727224/a-mixed-methods-study-to-explore-the-supportive-care-needs-of-breast-cancer-survivors
#5
K K F Cheng, H L Cheng, W H Wong, C Koh
BACKGROUND: Needs assessment is the essence of quality cancer survivorship care. The aim of this study was to explore the supportive care needs of breast cancer survivors (BCS) in the first five years post-treatment. METHODS: A mixed methods approach was employed. A quantitative study included a Supportive Care Needs Survey, which was completed by 250 BCS to identify the level of their needs for help. The quantitative data informed semi-structured qualitative interviews undertaken with 60 BCS to explore in details their post-treatment needs and experiences...
July 20, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28727018/evaluation-of-electrical-broad-bandwidth-impedance-spectroscopy-as-a-tool-for-body-composition-measurement-in-cows-in-comparison-with-body-measurements-and-the-deuterium-oxide-dilution-method
#6
C T Schäff, U Pliquett, A Tuchscherer, R Pfuhl, S Görs, C C Metges, H M Hammon, C Kröger-Koch
Body fatness and degree of body fat mobilization in cows vary enormously during their reproduction cycle and influence energy partitioning and metabolic adaptation. The objective of the study was to test bioelectrical impedance spectroscopy (BIS) as a method for predicting fat depot mass (FDM), in living cows. The FDM is defined as the sum of subcutaneous, omental, mesenteric, retroperitoneal, and carcass fat mass. Bioelectrical impedance spectroscopy is compared with the prediction of FDM from the deuterium oxide (DO) dilution method and from body conformation measurements...
May 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28721215/assessment-of-season-dependent-body-condition-scores-in-relation-to-faecal-glucocorticoid-metabolites-in-free-ranging-asian-elephants
#7
Sanjeeta Sharma Pokharel, Polani B Seshagiri, Raman Sukumar
We studied seasonal and annual changes in visual body condition scores (BCSs), and assessed how these scores were related to levels of faecal glucocorticoid metabolites (fGCMs) in free-ranging Asian elephants (Elephas maximus) in the seasonally dry tropical forests of the Mysore and Nilgiri Elephant Reserves in southern India. We assessed the animals' BCS visually on a scale of 1 to 5; where 1 represents a very thin and 5 represents a very fat elephant. To understand the influence of seasonality on BCS, we sampled the population during dry (n = 398) and wet seasons (n = 255) of 2013 and 2015 while, for annual changes in BCS, we sampled nine free-ranging adult females from different family groups that had been repeatedly sighted over seven years...
2017: Conservation Physiology
https://www.readbyqxmd.com/read/28719013/in-an-era-of-highly-effective-treatment-hepatitis-c-screening-of-the-general-population-of-the-united-states-for-hepatitis-c-should-be-considered
#8
Zobair Younossi, Deidre Blissett, Rob Blissett, Linda Henry, Youssef Younossi, Rachel Beckerman, Sharon Hunt
BACKGROUND AND AIMS: Hepatitis C virus (HCV) treatment with all oral direct acting antiviral agents (DAA's) achieve sustained virologic response (SVR) rates of 98%. Re-assessment of general US population screening for HCV is imperative. This study compared the cost-effectiveness (CE) of three HCV screening strategies: screen all (SA), screen Birth Cohort (BCS), and screen high risks (HRS). METHODS: Using a previous designed decision-analytic Markov model, estimations of the natural history of HCV and CE evaluation of the three HCV screening strategies over a lifetime horizon in the US population was undertaken...
July 18, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28717974/improvement-of-oral-bioavailability-of-lopinavir-without-co-administration-of-ritonavir-using-microspheres-of-thiolated-xyloglucan
#9
Ashwini R Madgulkar, Mangesh R Bhalekar, Ashwini A Kadam
Lopinavir is a BCS Class IV drug exhibiting poor bioavailability due to P-gp efflux and limited permeation. The aim of this research was to formulate and characterize microspheres of lopinavir using thiolated xyloglucan (TH-MPs) as carrier to improve its oral bioavailability without co-administration of ritonavir. Thiomeric microspheres were prepared by ionotropic gelation between alginic acid and calcium ions. Interaction studies were performed using Fourier transform infrared spectroscopy (FT-IR). The thiomeric microspheres were characterized for its entrapment efficiency, T80, surface morphology, and mucoadhesion employing in vitro wash off test...
July 17, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28717973/design-and-development-of-repaglinide-microemulsion-gel-for-transdermal-delivery
#10
Ujwala A Shinde, Sheela H Modani, Kavita H Singh
Microemulsion formulation of repaglinide, a BCS class II hypoglycemic agent with limited oral bioavailability, was developed considering its solubility in various oils, surfactants, and cosurfactants. The pseudo-ternary phase diagrams for microemulsion regions were constructed by water titration method at K m 1:1 and characterized for optical birefringence, percentage transmittance, pH, refractive index, globule size, zeta potential, viscosity, drug content, and thermodynamic stability. To enhance the drug permeation and residence time, the optimized microemulsions having mean globule size of 36...
July 17, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28717850/physio-biochemical-parameters-a-potential-tool-for-target-selective-treatment-of-haemonchosis-in-the-small-ruminants
#11
Bhupamani Das, Niranjan Kumar, Mehul M Jadav, Jayesh B Solanki, T K S Rao
This study aims to evaluate the conjunctiva colour-based FAMACHA score (FS) coupled with a body condition score (BCS), haemogram and stressor hormone level estimation, in identifying post-mortem (PM)/coproscopically proven individuals wanting therapy for economically important gastrointestinal (GI) helminths, Haemonchus contortus, in the small ruminants. The incidence of haemonchosis was significantly (p < 0.05) higher (60.81%) in the ruminants with FS = 3. The H. contortus count in the animals with FS 2, 3 and 4 was 23...
July 17, 2017: Tropical Animal Health and Production
https://www.readbyqxmd.com/read/28717314/enhancing-the-growth-performance-of-replacement-female-breeder-goats-through-modification-of-feeding-program
#12
A A A Ghani, M S Shahudin, M Zamri-Saad, A B Zuki, H Wahid, A Kasim, M S Salisi, Hasliza Abu Hassim
AIM: The study was conducted at a smallholder goat farm located in Labu, Negeri Sembilan, Malaysia. The objective of this study was to evaluate the effect of proper feeding program on growth performances of replacement breeder goats. MATERIALS AND METHODS: A total of 30 healthy female boer cross goats at the age of 4 months old with average initial live body weight (BW) of 20.05±0.5 kg were used for on-farm feeding trial to evaluate the growth performance as preparation for breeding purposes...
June 2017: Veterinary World
https://www.readbyqxmd.com/read/28716190/risk-factors-for-underweight-and-overweight-in-cats-in-metropolitan-sydney-australia
#13
Kendy T Teng, Paul D McGreevy, Jenny-Ann L M L Toribio, David Raubenheimer, Kim Kendall, Navneet K Dhand
Obesity is regarded as one of the most significant welfare issues in companion animals. Some risk factors affecting body condition in cats have been determined, but many remain controversial. The current study aimed to investigate the risk factors for overweight and underweight in cats in metropolitan Sydney. Electronic patient records for 11 years (2005-2015) were acquired from a feline primary practice in metropolitan Sydney. The 9-point body condition score (BCS) evaluation in each visit was classified into three groups: underweight (1-3), ideal-weight (4-6) and overweight (7-9)...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28716116/catching-and-monitoring-clinical-innovation-through-performance-indicators-the-case-of-the-breast-conserving-surgery-indicator
#14
Anna Maria Murante, Silvio Candelori, Paola Rucci, Sabina Nuti, Manuela Roncella, Matteo Ghilli, Andrea Mercatelli, Maria Pia Fantini
BACKGROUND: The evolution in the surgical and diagnostic procedures, the attention to women's preferences, the case mix, and differences in professional practices may lead to a variability in the quality of breast cancer clinical pathway. To catch and manage this variability it is important to use valid measures. The aim of this paper is to examine the concurrent validity of the breast-conserving surgery (BCS) indicator and to provide evidence to guide the quality improvement process...
July 17, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28715966/protective-effects-of-human-chorionic-gonadotropin-against-breast-cancer-how-can-we-use-this-information-to-prevent-treat-the-disease
#15
C V Rao
Breast cancers (BCs) are the most common malignancies among women worldwide. Giving birth to a first child before 24 years of age decreases the BC risk by about half, when women reach menopausal years. The scientific evidence suggests that the actions of human chorionic gonadotropin (hCG) are responsible for this decrease. Human BC cells and tissues contain hCG/luteinizing hormone receptors. The activation of the receptors results in an increase in cell differentiation and apoptosis. Conversely, it decreases the cell proliferation, invasion, and survival...
August 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/28715957/the-transduction-cascade-in-retinal-on-bipolar-cells-signal-processing-and-disease
#16
Kirill A Martemyanov, Alapakkam P Sampath
Our robust visual experience is based on the reliable transfer of information from our photoreceptor cells, the rods and cones, to higher brain centers. At the very first synapse of the visual system, information is split into two separate pathways, ON and OFF, which encode increments and decrements in light intensity, respectively. The importance of this segregation is borne out in the fact that receptive fields in higher visual centers maintain a separation between ON and OFF regions. In the past decade, the molecular mechanisms underlying the generation of ON signals have been identified, which is unique in its use of a G-protein signaling cascade...
July 17, 2017: Annual Review of Vision Science
https://www.readbyqxmd.com/read/28712370/beyond-scoring-systems-usefulness-of-morphometry-considering-demographic-variables-to-evaluate-neck-and-overall-obesity-in-andalusian-horses
#17
T Martin-Gimenez, C N Aguirre-Pascasio, I de Blas
Morphometry has proven to be a useful tool, both for the clinician and horse owners, for evaluating the body condition in equids due to its objectivity, easiness and capacity for detection of important metabolic disturbances. However, limited information is available on the use of morphometric ratios to characterize regional and overall adiposity and much less about their application in different genders, ages and horses with different levels of obesity. The objectives were to evaluate body and neck absolute measurements and ratios; factors affecting them such as the influence of gender, age, appearance of the neck crest and overall body condition and; relationships among these measurements...
July 17, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28711245/feeding-of-palm-oil-fatty-acids-or-rapeseed-oil-throughout-lactation-effects-on-energy-status-body-composition-and-milk-production-in-norwegian-dairy-goats
#18
M Eknæs, Y Chilliard, K Hove, R A Inglingstad, L Bernard, H Volden
The objective of this experiment was to examine how supplements of rapeseed oil or palm oil fatty acids would affect milk production and composition, body lipid stores, and energy balance in 30 multiparous goats of Norwegian dairy goat breed. The experiment lasted 230 d, with 1 to 120 d in milk (DIM) for indoor feeding (P1), 120 to 200 DIM for mountain grazing (P2), and 200 to 230 DIM for indoor feeding (P3). Grass silage was fed according to appetite during indoor feeding periods. After an adjustment period (1-60 DIM) when the control diet was given to the goats, the animals were subdivided into 3 groups of 10 goats...
July 12, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28710306/ruxolitinib-treatment-in-an-infant-with-jak2-polycythaemia-vera-associated-budd-chiari-syndrome
#19
Mehmet Enes Coskun, Sue Height, Anil Dhawan, Nedim Hadzic
Budd-Chiari syndrome (BCS) is caused by hepatic venous outflow obstruction commonly seen with myeloproliferative neoplasms (MPNs). Polycythaemia vera (PV) is a very rare MPN in childhood. This is the youngest reported patient diagnosed with PV and BCS secondary to JAK V617F mutation.A 26-month-old girl was admitted with a 5-month history of abdominal distension, hepatosplenomegaly and ascites. Imaging studies revealed occlusion of the right hepatic vein and marked attenuation of the middle and left hepatic veins...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28709912/excipient-mediated-alteration-in-drug-bioavailability-in-the-rat-model-depends-on-the-sex-of-the-animal
#20
Yang Mai, Francisco Afonso-Pereira, Sudaxshina Murdan, Abdul Basit
The pharmaceutical excipient, polyethylene glycol 400 (PEG 400), unexpectedly alters the bioavailability of the BCS class III drug ranitidine in a sex-dependent manner. As ranitidine is a substrate for the efflux transporter P-glycoprotein (P-gp), we hypothesized that the sex-related influence could be due to interactions between PEG 400 and P-gp. In this study, we tested this hypothesis by: i) measuring the influence of PEG 400 on the oral bioavailability of another P-gp substrate (ampicillin) and of a non-P-gp substrate(metformin); and ii) measuring the effect of PEG 400 on drug bioavailability in the presence of a P-gp inhibitor (cyclosporine A) in male and female rats...
July 11, 2017: European Journal of Pharmaceutical Sciences
keyword
keyword
47679
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"