keyword
MENU ▼
Read by QxMD icon Read
search

Bcs

keyword
https://www.readbyqxmd.com/read/28224393/coamorphous-loratadine-citric-acid-system-with-enhanced-physical-stability-and-bioavailability
#1
Jin Wang, Ruimiao Chang, Yanan Zhao, Jiye Zhang, Ting Zhang, Qiang Fu, Chun Chang, Aiguo Zeng
Coamorphous systems using citric acid as a small molecular excipient were studied for improving physical stability and bioavailability of loratadine, a BCS class II drug with low water solubility and high permeability. Coamorphous loratadine-citric acid systems were prepared by solvent evaporation technique and characterized by differential scanning calorimetry, X-ray powder diffraction, and Fourier transform infrared spectroscopy. Solid-state analysis proofed that coamorphous loratadine-citric acid system (1:1) was amorphous and homogeneous, had a higher T g over amorphous loratadine, and the intermolecular hydrogen bond interactions between loratadine and citric acid exist...
February 21, 2017: AAPS PharmSciTech
https://www.readbyqxmd.com/read/28223425/role-of-stat3-and-foxo1-in-the-divergent-therapeutic-responses-of-non-metastatic-and-metastatic-bladder-cancer-cells-to-mir-145
#2
Guosong Jiang, Chao Huang, Jingxia Li, Haishan Huang, Honglei Jin, Junlan Zhu, Xue-Ru Wu, Chuanshu Huang
Although miR-145 is the most frequently down-regulated miRNA in bladder cancer (BC), its exact stage-association and downstream effector have not been defined. Here, we found that miR-145 was upregulated in human BC patients with lymph node metastasis and in metastatic T24T cell line. Forced expression of miR-145 promoted anchorage-independent growth of T24T cells accompanied by the down-regulation of forkhead box class O1 (FOXO1). In contrast, in non-metastatic T24 cells, miR-145 overexpression inhibited cell growth with upregulation of FOXO1 and the knockdown of FOXO1 abolished the miR-145-mediated inhibition of cell growth...
February 21, 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/28216969/validation-of-prognostic-indices-in-egyptian-budd-chiari-syndrome-patients-a-single-center-study
#3
Mohammad Sakr, Sara M Abdelhakam, Soheir A Elsayed, Enas H Allam, Amir M Farid, Waleed Abdelmoaty, Azza M Hassan, Mohamed Shaker, Mohamed El-Gharib, Ahmed Eldorry
AIM: To compare predictive ability of Budd-Chiari syndrome (BCS) prognostic indices (PIs) for one-year survival and Transjugular intrahepatic portosystemic shunt (TIPS) patency. METHODS: This retrospective study enrolled 194 Egyptian patients with primary BCS who presented to the Budd-Chiari Study Group of Ain Shams University Hospital. Calculation of the available PIs was performed using Child-Pugh and model for end-stage liver disease scores, BCS-specific PIs (Clichy, New Clichy and Rotterdam) for all patients, and BCS-TIPS PI only for patients who underwent TIPS...
January 28, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28215897/effects-of-body-condition-monensin-and-essential-oils-on-ruminal-lipopolysaccharide-concentration-inflammatory-markers-and-endoplasmatic-reticulum-stress-of-transition-dairy-cows
#4
C Drong, S Bühler, J Frahm, L Hüther, U Meyer, D von Soosten, D K Gessner, K Eder, H Sauerwein, S Dänicke
Evidence exists that dairy cows experience inflammatory-like phenomena in the transition period. Rumen health and alterations in metabolic processes and gene networks in the liver as the central metabolic organ might be key factors for cows' health and productivity in early lactation. This study made use of an animal model to generate experimental groups with different manifestations of postpartal fat mobilization and ketogenesis. In total, 60 German Holstein cows were allocated 6 wk antepartum to 3 high-body condition score (BCS) groups (BCS 3...
February 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28215881/effects-of-treatment-of-periparturient-dairy-cows-with-recombinant-bovine-somatotropin-on-health-and-productive-and-reproductive-parameters
#5
P R B Silva, H F Soares, W D Braz, G D Bombardelli, J A Clapper, D H Keisler, R C Chebel
The objectives of the current experiment were to evaluate the effects of treating periparturient dairy cows with recombinant bovine somatotropin (rbST) on incidence of postpartum diseases and performance. Holstein (HO) and Jersey (JS) cows from 2 herds were enrolled in the experiment at 253 ± 3 d of gestation and assigned to the control (n = 432) and rbST125 (n = 437) treatments. Cows in the rbST125 treatment received 125 mg of rbST, weekly, from -21 to 21 d relative to calving. Blood sampled weekly, from -21 to 21 d relative to calving, from a subsample of cows was used to determine the concentrations of growth hormone (GH, HO = 106) and insulin-like growth factor 1 (IGF-1, HO = 147 and JS = 49)...
February 16, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28215873/can-the-amount-of-digestible-undegraded-protein-offered-to-ewes-in-late-pregnancy-affect-the-periparturient-change-in-resistance-to-gastrointestinal-nematodes
#6
Rocco S Sebastiano, Torres Sweeney, Timothy W J Keady, James P Hanrahan, Barbara Good
Ewes experience a temporary decline in resistance to gastrointestinal nematodes (GIN) during the periparturient period, characterised by a rise in faecal egg count (FEC) that represents a major source of pasture contamination for naïve progeny. The aim of this study was to assess the effect of level of supplementation with digestible undegraded protein (DUP) during the last 6 weeks of pregnancy on periparturient FEC and the performance of ewes with a naturally acquired parasite infection. Eighty-five Belclare and Belclare x Scottish Blackface twin/triplet-bearing ewes were allocated to 1 of 4 dietary groups representing the combination of 2 concentrates (DUP concentration 29 and 94g/kg dry matter) with 2 levels of concentrate during the final 6 weeks of gestation (18 and 30kg in total for ewes with twins; 24 and 35kg for ewes with triplets)...
February 15, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28215861/effects-of-anthelmintic-treatment-and-feed-supplementation-on-parasite-infections-and-morbidity-parameters-in-cambodian-cattle
#7
Veronique Dermauw, Sothy Meas, Bunthon Chea, Thierry Onkelinx, San Sorn, Davun Holl, Johannes Charlier, Jozef Vercruysse, Pierre Dorny
Helminth infections are the cause of morbidity in Cambodian cattle but other factors such as nutritional deficiencies and concurrent diseases may enhance the effects of parasites. The present study aimed to investigate the impact of anthelmintic treatment, feed supplementation, or both on gastrointestinal strongyle (GIS) and trematode infections as well as on morbidity parameters in Cambodian village cattle. At the beginning of the dry season, cattle populations in six villages were randomly assigned to a group: (A) receiving anthelmintic treatment (ivermectin+clorsulon) at week 0; (P) feed pellet supplementation during week 0-13 or both (AP)...
February 15, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28214053/standardization-of-oncoplastic-breast-conserving-surgery
#8
REVIEW
W P Weber, S D Soysal, I Fulco, M Barandun, D Babst, D Kalbermatten, D J Schaefer, D Oertli, E A Kappos, M Haug
The emphasis on esthetic outcomes and quality of life after breast cancer surgery has motivated surgeons to develop oncoplastic breast conserving surgery (OPS). Training programs are still rare in most countries, and there is little standardization, which challenges the scientific evaluation of the techniques. The present article attempts to standardize OPS nomenclature, indications, and reconstruction choice selection embedded in a thorough review of the literature. We propose four breast conserving surgery (BCS) categories: Conventional tumorectomy, oncoplastic mastopexy, oncoplastic tumorectomy and oncoplastic reduction mammoplasty...
January 31, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28210570/balo-s-concentric-lesions-with-concurrent-features-of-schilder-s-disease-in-relapsing-multiple-sclerosis-neuropathological-findings
#9
Maher Kurdi, David Ramsay
Atypical inflammatory demyelinating syndromes are rare neurological diseases that differ from multiple sclerosis (MS), owing to unusual clinicoradiological and pathological findings, and poor responses to treatment. The distinction between them and the criteria for their diagnoses are poorly defined due to the lack of advanced research studies. Balo's concentric sclerosis (BCS) and Schilder's disease (SD) are two of these syndromes and can present as monophasic or in association with chronic MS. Both variants are difficult to distinguish when they present in acute stages...
October 2016: Autopsy & case reports
https://www.readbyqxmd.com/read/28209214/effects-of-concentrate-type-and-chromium-propionate-on-insulin-sensitivity-productive-and-reproductive-parameters-of-lactating-dairy-cows-consuming-excessive-energy
#10
T Leiva, R F Cooke, A P Brandão, U Pardelli, R O Rodrigues, F N Corrá, J L M Vasconcelos
This experiment compared insulin sensitivity parameters, milk production and reproductive outcomes in lactating dairy cows consuming excessive energy, and receiving in a 2×2 factorial arrangement design: (1) concentrate based on ground corn (CRN; n=13) or citrus pulp (PLP; n=13), and (2) supplemented (n=14) or not (n=12) with 2.5 g/day of chromium (Cr)-propionate. During the experiment (day 0 to 182), 26 multiparous, non-pregnant, lactating Gir×Holstein cows (initial days in milk=80±2) were offered corn silage for ad libitum consumption, and individually received concentrate formulated to allow diets to provide 160% of their daily requirements of net energy for lactation...
March 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28205670/leptin-and-ghrelin-concentration-in-hyperthyroid-cats-before-and-after-radioactive-iodine-therapy-compared-to-euthyroid-control-cats
#11
Sina Marsilio, Barbara Glanemann, Lucile Martin, Balazs Szladovits, Reto Neiger
OBJECTIVE: Leptin and ghrelin, two peptide hormones with antagonistic effects on satiety and energy balance, could be involved in the pathogenesis of weight loss and polyphagia in cats with hyperthyroidism. Leptin generally decreases appetite and increases energy expenditure, while ghrelin exerts the opposite effects. MATERIALS AND METHODS: Leptin and ghrelin were measured in 42 client owned hyperthyroid cats with a body condition score (BCS) ≤ 5/9 before (T0) and 4 weeks after radioactive iodine treatment (RAIT) (T1)...
February 16, 2017: Tierärztliche Praxis. Ausgabe K, Kleintiere/Heimtiere
https://www.readbyqxmd.com/read/28205159/deficits-in-knowledge-attitude-and-practice-towards-blood-culture-sampling-results-of-a-nationwide-mixed-methods-study-among-inpatient-care-physicians-in-germany
#12
Heike Raupach-Rosin, Arne Duddeck, Maike Gehrlich, Charlotte Helmke, Johannes Huebner, Mathias W Pletz, Rafael Mikolajczyk, André Karch
PURPOSE: Blood culture (BC) sampling rates in Germany are considerably lower than recommended. Aim of our study was to assess knowledge, attitudes, and practice of physicians in Germany regarding BC diagnostics. METHODS: We conducted a cross-sectional mixed-methods study among physicians working in inpatient care in Germany. Based on the results of qualitative focus groups, a questionnaire-based quantitative study was conducted in 2015-2016. In total, 706 medical doctors and final-year medical students from 11 out of 16 federal states in Germany participated...
February 15, 2017: Infection
https://www.readbyqxmd.com/read/28204967/advantageous-solubility-permeability-interplay-when-using-amorphous-solid-dispersion-asd-formulation-for-the-bcs-class-iv-p-gp-substrate-rifaximin-simultaneous-increase-of-both-the-solubility-and-the-permeability
#13
Avital Beig, Noa Fine-Shamir, David Lindley, Jonathan M Miller, Arik Dahan
Rifaximin is a BCS class IV (low-solubility, low-permeability) drug and also a P-gp substrate. The aims of this work were to assess the efficiency of different rifaximin amorphous solid dispersion (ASDs) formulations in achieving and maintaining supersaturation and to investigate the consequent solubility-permeability interplay. Spray-dried rifaximin ASDs were prepared with different hydrophilic polymers and their ability to achieve and maintain supersaturation was assessed. Then, rifaximin's apparent intestinal permeability was investigated as a function of increasing supersaturation both in vitro using the parallel artificial membrane permeability assay (PAMPA) and in vivo using the single-pass rat intestinal perfusion (SPIP) model...
February 15, 2017: AAPS Journal
https://www.readbyqxmd.com/read/28192742/breast-cancer-detection-using-single-reading-of-breast-tomosynthesis-3d-mammography-compared-to-double-reading-of-2d-mammography-evidence-from-a-population-based-trial
#14
Nehmat Houssami, Daniela Bernardi, Marco Pellegrini, Marvi Valentini, Carmine Fantò, Livio Ostillio, Paolina Tuttobene, Andrea Luparia, Petra Macaskill
BACKGROUND: Most population breast cancer (BC) screening programs use double-reading of 2D-mammography. We recently reported the screening with tomosynthesis or standard mammography-2 (STORM-2) trial, showing that double-read tomosynthesis (pseudo-3D-mammography) detected more BC than double-read 2D-mammography. In this study, we compare screen-detection measures for single-reading of 3D-mammography with those for double-reading of 2D-mammography, to inform screening practice. METHODS: This is a secondary analysis based on STORM-2 which prospectively compared 3D-mammography and 2D-mammography in sequential screen-readings...
February 10, 2017: Cancer Epidemiology
https://www.readbyqxmd.com/read/28183788/prognostic-factors-in-ectopic-cushing-s-syndrome-due-to-neuroendocrine-tumors-a-multicenter-study
#15
Maria Vittoria Davi', Elisa Cosaro, Serena Piacentini, Giuseppe Reimondo, Nora Albiger, Giorgio Arnaldi, Antongiulio Faggiano, Giovanna Mantovani, Nicola Fazio, Alessandro Piovesan, Emanuela Arvat, Franco Grimaldi, Letizia Canu, Massimo Mannelli, Alberto Giacinto Ambrogio, Francesca Pecori Giraldi, Chiara Martini, Andrea Lania, Manuela Albertelli, Diego Ferone, Maria Chiara Zatelli, Davide Campana, Annamaria Colao, Carla Scaroni, Massimo Terzolo, Laura De Marinis, Sara Cingarlini, Rocco Micciolo, Giuseppe Francia
OBJECTIVE: Evidence is limited regarding outcome of patients with ectopic Cushing's syndrome (ECS) due to neuroendocrine tumors (NETs). DESIGN: We assessed the prognostic factors affecting the survival of patients with NETs and ECS. METHODS: Retrospective analysis of clinicopathological features, severity of hormonal syndrome, treatments from a large cohort of patients with NETs and ECS collected from 17 Italian centers. RESULTS: Our series included 110 patients, 58...
April 2017: European Journal of Endocrinology
https://www.readbyqxmd.com/read/28182347/the-diagnostic-value-of-procalcitonin-versus-other-biomarkers-in-prediction-of-bloodstream-infection
#16
Ya-Ping Pan, Ya-Ping Fang, Yuan-Hong Xu, Zhong-Xin Wang, Ji-Lu Shen
BACKGROUND: We compared the diagnostic utility of procalcitonin (PCT), C-reactive protein (CRP), and hematological markers, including white blood cell count (WBC), neutrophils (NEU), percentage of neutrophils (NEU%), lymphocytes (LYM), neutrophil-lymphocyte count ratio (NLCR), and platelet count (PLT) for predicting bloodstream infection (BSI), which was confirmed by blood culture (BC). METHODS: A retrospective analysis was conducted for 1807 inpatients. The level of PCT, CRP, blood cells, and blood culture results were compared between the positive blood culture group and negative blood culture group; each indicator was analyzed in the performance of bacterial BSI diagnosis by drawing ROC curves...
February 1, 2017: Clinical Laboratory
https://www.readbyqxmd.com/read/28180235/incidence-rates-and-case-fatality-rates-of-portal-vein-thrombosis-and-budd-chiari-syndrome
#17
Walter Ageno, Francesco Dentali, Fulvio Pomero, Luigi Fenoglio, Alessandro Squizzato, Giovanni Pagani, Roberta Re, Matteo Bonzini
Little information is available on the incidence of splanchnic vein thrombosis and on mortality rates during the acute phase of the disease. We performed a large epidemiologic study on hospital admissions for portal vein thrombosis (PVT) and the Budd-Chiari syndrome (BCS) between 2002 and 2012 in Northwestern Italy. Primary and secondary discharge diagnoses of PVT and BCS were identified using the 9th edition International Classification of Diseases codes 453.0, 572.1 and 452. Hospitalisations for recurrent events were not included...
February 9, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28179133/dissolution-and-dissolution-permeation-experiments-for-predicting-systemic-exposure-following-oral-administration-of-the-bcs-class-ii-drug-clarithromycin
#18
Forner Kristin, Holm René, Morakul Boontida, Junyaprasert Varaporn Buraphacheep, Ackermann Maximilian, Mazur Johanna, Langguth Peter
In order to save time and resources in early drug development, in vitro methods that correctly predict the formulation effect on oral drug absorption are necessary. The aim of this study was to 1) evaluate various BCS class II drug formulations with in vitro methods and in vivo in order to 2) determine which in vitro method best correlates with the in vivo results. Clarithromycin served as model compound in formulations with different particle sizes and content of excipients. The performed in vitro experiments were dissolution and dissolution/permeation experiments across two types of membrane, Caco-2 cells and excised rat intestinal sheets...
February 4, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28177397/comparison-of-wet-brewers-grains-or-dried-distillers-grains-as-supplements-to-conserved-bermudagrass-forage-as-winter-feeding-options-for-beef-cows
#19
M V Thomas, M J Hersom, T A Thrift, J V Yelich
The objective of this study was to examine the use of 2 byproduct supplements and conserved warm-season forage as winter feeding options for primiparous beef cows. Gestating Angus ( = 48) and Brangus ( = 24) 2-yr-old cows were stratified by BW and breed to 1 of 12 pens. Pens were randomly assigned 1 of 2 supplements, wet brewers' grains (WBG) or dried distillers' grains (DDG). Coastal bermudagrass hay or round bale silage (RBS) was fed free choice (6 pens each) and cows received WBG or DDG supplements at a daily rate of 0...
January 2017: Journal of Animal Science
https://www.readbyqxmd.com/read/28177395/influence-of-cow-breed-type-age-and-previous-lactation-status-on-cow-height-calf-growth-and-patterns-of-body-weight-condition-and-blood-metabolites-for-cows-grazing-bahiagrass-pastures
#20
S W Coleman, C C Chase, D G Riley, M J Williams
This study was initiated to evaluate performance and patterns of cow traits and blood metabolites of 3 breeds of cows grazing bahiagrass (Paspalum notatum Flügge) pastures in central Florida. Purebred cows (n = 411) of either Angus (Bos taurus), Brahman (Bos indicus), or Romosinuano (Bos taurus) breeding, rotationally grazed (moved twice weekly) bahiagrass pastures year-round, and received bahiagrass hay supplemented with molasses and soyhulls or legume hay supplemented with unfortified molasses from October to June each production year...
January 2017: Journal of Animal Science
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"