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https://www.readbyqxmd.com/read/28109024/computer-assisted-technologies-used-in-oral-rehabilitation-and-the-clinical-documentation-of-alleged-advantages-a-systematic-review
#1
REVIEW
Asbjørn Jokstad
The objective of this systematic review is to identify current computer-assisted technologies used for managing patients with a need to re-establish craniofacial appearance, subjective discomfort and stomatognathic function, and the extent of their clinical documentation. Electronic search strategies were used for locating clinical studies in MEDLINE through PubMed and in the Cochrane library, and in the grey literature through searches on Google Scholar. The searches for commercial digital products for use in oral rehabilitation resulted in identifying 225 products per November 2016, used for patient diagnostics, communication and therapy purposes, and for other computer-assisted applications in context with oral rehabilitation...
January 21, 2017: Journal of Oral Rehabilitation
https://www.readbyqxmd.com/read/28108841/increased-incidence-of-post-term-delivery-and-cesarean-section-after-frozen-thawed-embryo-transfer-during-a-hormone-replacement-cycle
#2
Kazuki Saito, Kenji Miyado, Kenji Yamatoya, Akira Kuwahara, Eisuke Inoue, Mami Miyado, Maki Fukami, Tomonori Ishikawa, Takakazu Saito, Toshiro Kubota, Hidekazu Saito
PURPOSE: This study aimed to clarify the risks of adverse pregnancy outcomes in patients who conceive singletons after frozen embryo transfer (FET) during a hormone replacement cycle and their offspring. METHODS: A retrospective cohort study was conducted in patients who conceived after FET, based on the Japanese-assisted reproductive technology registry for 2013. The perinatal outcomes in cases with live-born singletons achieved through natural ovulatory cycle FET (NC-FET) (n = 6287) or hormone replacement cycle FET (HRC-FET) (n = 10,235) were compared...
January 20, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/28108804/antigenic-and-genotypic-characterization-of-rabies-virus-isolated-from-bats-mammalia-chiroptera-from-municipalities-in-s%C3%A3-o-paulo-state-southeastern-brazil
#3
Benedito Donizete Menozzi, Rafael de Novaes Oliveira, Laís Moraes Paiz, Virgínia Bodelão Richini-Pereira, Helio Langoni
Bats have aroused growing attention in the public health sphere because they are considered the main reservoir of rabies virus (RABV) in the Americas, in places where canine rabies is under control. Antigenic and genetic studies of RABV isolates have been used to describe the epidemiological profile of rabies and to identify possible hosts/reservoirs for different epidemiological cycles. This study describes the antigenic and genotypic characterization of 19 RABV isolates from central nervous system samples of non-hematophagous bats (Mammalia: Chiroptera)...
January 20, 2017: Archives of Virology
https://www.readbyqxmd.com/read/28108780/cement-augmented-screws-in-a-cervical-two-level-corpectomy-with-anterior-titanium-mesh-cage-reconstruction-a-biomechanical-study
#4
Sebastian Hartmann, Claudius Thomé, Anja Tschugg, Johannes Paesold, Pujan Kavakebi, Werner Schmölz
STUDY DESIGN: Biomechanical investigation. PURPOSE: Cervical two-level corpectomies with anterior-only instrumentation are associated with a high rate of implant-related complications. These procedures, therefore, often require an additional dorsal instrumentation to prevent screw loosening. Cement augmentation of the anterior screws in two-level corpectomies might stabilize the construct, so that a second dorsal procedure could be avoided. To evaluate the screw anchorage in cervical anterior-only procedures, an ex vivo evaluation of the range of motion (ROM) in two-level corpectomies (C4 and C5), with and without cement augmentation of the anterior screws, was carried out in this study...
January 21, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28108672/stromal-interaction-molecule-1-stim1-regulates-growth-cell-cycle-and-apoptosis-of-human-tongue-squamous-carcinoma-cells
#5
Xiaobo Cui, Laixiao Song, Yunfei Bai, Yaping Wang, Boqian Wang, Wei Wang
Oral tongue squamous carcinoma (OTSCC) is the most common type of cancer of oral carcinomas. However, the molecular mechanism by which OTSCC development is not fully identified. Stromal interaction molecule 1 (STIM1) is a transmembrane protein, mainly located in the endoplasmic reticulum (ER). STIM1 is involved in several types of cancers. Here we report that STIM1 contributes to the development of human OTSCC. We knocked down STIM1 in OTSCC cell line Tca-8113 with lentivirus-mediated shRNA and found that SITM1 knockdown repressed the proliferation of Tca-8113 cells...
January 20, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/28108650/aerobic-efficiency-is-associated-with-the-improvement-in-maximal-power-output-during-acute-hyperoxia
#6
Tom A Manselin, Olof Södergård, Filip J Larsen, Peter Lindholm
This study investigated the relationship between aerobic efficiency during cycling exercise and the increase in physical performance with acute hyperoxic exposure (FiO2 ~31%) (HOX) and also tested the hypothesis that fat oxidation could be increased by acute hyperoxia. Fourteen males and four females were recruited for two sessions, where they exercised for 2 × 10 min at 100 W to determine efficiency. HOX and normoxia (NOX) were administered randomly on both occasions to account for differences in nitrogen exchange...
January 2017: Physiological Reports
https://www.readbyqxmd.com/read/28108401/constitutive-expression-and-characterization-of-a-surface-srs-ncsrs67-protein-of-neospora-caninum-with-no-orthologue-in-toxoplasma-gondii
#7
Marcos Alexandre Bezerra, Luiz Miguel Pereira, Aline Bononi, Carla Agostino Biella, Luciana Baroni, Leticia Pollo-Oliveira, Ana Patrícia Yatsuda
Neospora caninum is a parasite of the Apicomplexa phylum responsible for abortion and losses of fertility in cattle. As part of its intracellular cycle, the first interaction of the parasite with the target cell is performed with the surface proteins known as the SRS superfamily (Surface Antigen Glycoprotein - Related Sequences). SAG related or SRS proteins have been a target of intense research due to its immunodominant pattern, exhibiting potential as diagnostic and/or vaccine candidates. The aim of this study was the cloning, expression and characterization of the gene NcSRS67 of N...
January 17, 2017: Parasitology International
https://www.readbyqxmd.com/read/28108082/analysis-of-drugs-of-abuse-in-human-plasma-using-microextraction-by-packed-sorbents-and-ultra-high-performance-liquid-chromatography
#8
P Fernández, M González, M Regenjo, A M Ares, A M Fernández, R A Lorenzo, A M Carro
A miniaturized and simple method based on digitally programmed microextraction by packed sorbent (eVol(®)-MEPS) coupled to ultra-performance liquid chromatography (UPLC) has been developed for quantitative determination of three synthetic cathinones and seven conventional drugs of abuse and metabolites. The influence of several extraction parameters, such as washing and elution solvents were tested. In addition important variables affecting MEPS performance, namely sample volume, sorbent drying time, washing solvent volume, elution volume, number of extraction cycles, sorbent phase and pH, were evaluated using an asymmetrical screening design...
January 16, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28107995/multivariate-optimization-of-headspace-trap-for-furan-and-furfural-simultaneous-determination-in-sponge-cake
#9
Mayela Cepeda-Vázquez, David Blumenthal, Valérie Camel, Barbara Rega
Furan, a possibly carcinogenic compound to humans, and furfural, a naturally occurring volatile contributing to aroma, can be both found in thermally treated foods. These process-induced compounds, formed by close reaction pathways, play an important role as markers of food safety and quality. A method capable of simultaneously quantifying both molecules is thus highly relevant for developing mitigation strategies and preserving the sensory properties of food at the same time. We have developed a unique reliable and sensitive headspace trap (HS trap) extraction method coupled to GC-MS for the simultaneous quantification of furan and furfural in a solid processed food (sponge cake)...
March 1, 2017: Talanta
https://www.readbyqxmd.com/read/28107984/development-and-validation-of-a-fast-micro-extraction-by-packed-sorbent-uhplc-pda-method-for-the-simultaneous-determination-of-linezolid-and-ciprofloxacin-in-human-plasma-from-patients-with-hospital-acquired-pneumonia
#10
Vincenzo Ferrone, Maura Carlucci, Roberto Cotellese, Paolo Raimondi, Annadomenica Cichella, Lorenzo Di Marco, Giuseppe Carlucci
An ultra high-performance liquid chromatographic (UHPLC) method with PDA detection was developed and validated for the simultaneous quantification of linezolid and ciprofloxacin in human plasma and applied in hospital acquired pneumonia patients (HAP). The method uses a semi-automated microextraction by packed sorbent for sample preparation. All parameters in the extraction step (pH, sample volume, sample dilution and number of aspiration - ejection cycles) and in the desorption step (percentage of acetonitrile in the solvent of elution and number of aspirations of elution solvent through the device) were statistically significant when the recovery was used as response...
March 1, 2017: Talanta
https://www.readbyqxmd.com/read/28107851/effect-of-vitamin-d-supplementation-on-polycystic-ovary-syndrome-a%C3%A2-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#11
REVIEW
Fang Fang, Ke Ni, Yiting Cai, Jin Shang, Xiaoke Zhang, Chengliang Xiong
OBJECTIVE: To evaluate the effect of vitamin D supplementation on patients with PCOS. METHODS: We performed a literature search in database and identified all of the RCTs published before December 2015 that compared the effect of vitamin D supplementation with placebo or metformin in PCOS patients. MAIN RESULTS: Nine out of 463 identified studies were included, involving 502 women presenting with PCOS. Vitamin D supplementation had significant effect on the improvement of follicular development with a higher number of dominant follicles (OR, 2...
February 2017: Complementary Therapies in Clinical Practice
https://www.readbyqxmd.com/read/28107744/sensitive-detection-of-t4-polynucleotide-kinase-activity-based-on-multifunctional-magnetic-probes-and-polymerization-nicking-reactions-mediated-hyperbranched-rolling-circle-amplification
#12
Xia Li, Xiaowen Xu, Juan Song, Qingwang Xue, Chenzhong Li, Wei Jiang
T4 polynucleotide kinase (PNK) plays critical roles in regulating DNA phosphorylation modes during the repair of DNA lesions. The aberrant activity of T4 PNK has been proven to be associated with a variety of human pathologies. Sensitive detection of T4 PNK activity is critical to both clinical diagnosis and therapeutics. Herein, a background-eliminated fluorescence assay for sensitive detection of T4 PNK activity has been developed by multifunctional magnetic probes and polymerization nicking reactions mediated hyperbranched rolling circle amplification (HRCA)...
January 12, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/28107729/recombinant-lh-supplementation-in-patients-with-a-relative-reduction-in-lh-levels-during-ivf-icsi-cycles-a-prospective-randomized-controlled-trial
#13
Robert Lahoud, John Ryan, Peter Illingworth, Frank Quinn, Michael Costello
PURPOSE: The aim of this study was to assess the use of recombinant luteinizing hormone (rLH) supplementation in patients who experience a reduction in LH concentration during controlled ovarian hyperstimulation (COH) for IVF/ICSI. METHODS: A multi-center prospective randomized controlled trial (RCT) was performed over three years. Two hundred and forty patients aged between 24 and 42 years undergoing IVF/ICSI treatment with a long down regulation (LDR) protocol were recruited...
January 9, 2017: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://www.readbyqxmd.com/read/28107728/a-three-dimensional-core-shell-nanostructured-composite-of-polypyrrole-wrapped-mno2-reduced-graphene-oxide-carbon-nanotube-for-high-performance-lithium-ion-batteries
#14
Yong Li, Daixin Ye, Wen Liu, Bin Shi, Rui Guo, Haijuan Pei, Jingying Xie
Manganese oxides are promising anode materials for their high-energy density. However, they suffer from poor rate capability and fast capacity fading. Herein, we construct a three-dimensional (3D) core-shell structured polypyrrole (PPy)/MnO2-reduced graphene oxide (rGO)-carbon nanotubes (CNTs) composite via a facile two-step method. In the structure, the CNTs can facilitate fast electron conduction and keep structural integrity. The flexible and conductive rGO nanosheets work as both a reactive material and a carrier for MnO2 in-situ growth...
January 10, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28107718/test-procedures-for-measuring-the-sub-chronic-effects-of-chemicals-on-the-freshwater-cyclopoid-eucyclops-serrulatus
#15
Marco Cifoni, Diana Maria Paola Galassi, Cecilia Faraloni, Tiziana Di Lorenzo
The purpose of this study has been to describe test procedures for measuring the (sub)chronic effects of chemicals on the freshwater cyclopoid Eucyclops serrulatus. To this end we have adapted the setting of the standard full life-cycle protocol of the marine harpacticoid A. tenuiremis to E. serrulatus. We have tested the effects of 4 different diets, two temperatures and two rearing volumes on the survival, development, reproduction and population growth rates of this species. Our results have highlighted that full life-cycle tests can be run using 2 mL-glass vials, a diet consisting of a mixture of living cells of Chlorella sorokiniana and Scenedesmus quadricauda, at either 25 °C (test duration: 42 days) or 18 °C (test duration: 51 days)...
January 3, 2017: Chemosphere
https://www.readbyqxmd.com/read/28107708/acid-base-treated-vermiculite-as-high-performance-adsorbent-insights-into-the-mechanism-of-cationic-dyes-adsorption-regeneration-recyclability-and-stability-studies
#16
Wojciech Stawiński, Agnieszka Węgrzyn, Tomasz Dańko, Olga Freitas, Sónia Figueiredo, Lucjan Chmielarz
Additional treatment with NaOH of acid activated vermiculite results in even higher increase in the adsorption capacity in comparison to samples modified only in acidic solution (first step of activation) with respect to raw material. Optimization of treatment conditions and adsorption capacity for two cationic dyes (methylene blue (MB) and astrazon red (AR)), also as binary mixture, was evaluated. The capacity, based on column studies, increased from 48 ± 2 to 203 ± 4 mg g(-1) in the case of methylene blue and from 51 ± 1 to 127 ± 2 mg g(-1) in the case of astrazon red on starting and acid-base treated material, respectively...
January 6, 2017: Chemosphere
https://www.readbyqxmd.com/read/28107691/plasma-phospholipid-changes-are-associated-with-response-to-chemotherapy-in-non-hodgkin-lymphoma-patients
#17
Zorica Cvetković, Maja Milošević, Bora Cvetković, Romana Masnikosa, Aleksandra Arsić, Snježana Petrović, Vesna Vučić
Limited studies have been performed to associate abnormal phospholipid (PL) profile and disease activity in hematological malignancies, including non-Hodgkin lymphoma (NHL). The aim of his study was to evaluate the levels of plasma PL fractions in NHL patients, in response to chemotherapy. Forty non-treated patients with NHL and 25 healthy individuals were recruited. Blood samples from patients were taken before chemotherapy, after 3 cycles and after the end of the treatment, and PL fractions were resolved by one-dimensional thin-layer chromatography...
January 5, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28107637/survival-predictions-of-ceramic-crowns-using-statistical-fracture-mechanics
#18
S Nasrin, N Katsube, R R Seghi, S I Rokhlin
This work establishes a survival probability methodology for interface-initiated fatigue failures of monolithic ceramic crowns under simulated masticatory loading. A complete 3-dimensional (3D) finite element analysis model of a minimally reduced molar crown was developed using commercially available hardware and software. Estimates of material surface flaw distributions and fatigue parameters for 3 reinforced glass-ceramics (fluormica [FM], leucite [LR], and lithium disilicate [LD]) and a dense sintered yttrium-stabilized zirconia (YZ) were obtained from the literature and incorporated into the model...
January 1, 2017: Journal of Dental Research
https://www.readbyqxmd.com/read/28107622/newton-output-blocking-force-under-low-voltage-stimulation-for-carbon-nanotube-electroactive-polymer-composite-artificial-muscles
#19
I-Wen Peter Chen, Ming-Chia Yang, Chia-Hui Yang, Yiwen Chen, Dai-Xuan Zhong, Ming-Chun Hsu
This is a study on the development of carbon nanotube-based composite actuators using a new ionic liquid-doped electroactiveionic polymer. For scalable production purposes, a simple hot-pressing method was used. Carbon nanotube/ionic liquid-Nafion/carbon nanotube composite films were fabricated that exhibited a large output blocking force and a stable cycling life with low alternating voltage stimuli in air. Of particular interest and importance, a blocking force of 1.5 N was achieved at an applied voltage of 6 V...
January 20, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28107526/rab14-act-as-oncogene-and-induce-proliferation-of-gastric-cancer-cells-via-akt-signaling-pathway
#20
Bo Guo, Wenjing Wang, Zhenghao Zhao, Qian Li, Kaiyue Zhou, Lingyu Zhao, Lumin Wang, Juan Yang, Chen Huang
Rab14 is a member of RAS oncogene family, and its dysfunction has been reported to be involved in various types of human cancer. However, its expression and function were still unclear in gastric cancer. The aim of this study was to investigate the function and mechanism of Rab14 in gastric cancer cell lines. Quantitative real-time PCR (qRT-PCR) was performed in 17 gastric adenocarcinoma tissues and 4 cell lines to detect the expression of Rab14. 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl-tetrazolium bromide (MTT), colony formation and flow cytometry assays were employed to determine the proliferative ability, cell cycle transition and apoptosis in vitro in BGC-823 or SGC-7901 cells...
2017: PloS One
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