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https://www.readbyqxmd.com/read/29334660/global-proteomic-analysis-of-water-buffalo-bubalus-bubalis-saliva-at-different-stages-of-estrous-cycle-using-high-throughput-mass-spectrometry
#1
N G Shashikumar, R K Baithalu, S Bathla, S A Ali, P Rawat, A Kumaresan, S Kumar, B R Maharana, G Singh, D S Puneeth Kumar, S K Singh, S S Lathwal, L Jaiswal, T K Mohanty, A K Mohanty
Accurate and efficient detection of estrus is one of the major constraints for exploitation of the production potential of buffalo owing to its poor manifestation of estrus signs, seasonal differences in expression and higher incidences of silent estrus (29%). The current study focused on identification of estrus specific candidate proteins in saliva of buffaloes. Estrus was detected based on behavioral signs in response to the teaser and changes in reproductive organs and confirmed by per-rectal examination, trans-rectal USG of reproductive organs, cervico-vaginal mucus characteristics and blood serum progesterone estimation...
January 9, 2018: Theriogenology
https://www.readbyqxmd.com/read/29334638/the-effectiveness-of-physical-exercise-on-cognitive-and-psychological-outcomes-in-individuals-with-mild-cognitive-impairment-a-systematic-review-and-meta-analysis
#2
REVIEW
Dan Song, Doris S F Yu, Polly W C Li, Yang Lei
OBJECTIVE: Individuals with mild cognitive impairment (MCI) are at high risk for developing dementia. Physical exercise is a promising intervention for cognitive decline. Systematic reviews regarding the effects of physical exercise on cognitive and psychological outcomes among MCI patients are limited, and a systematic review exploring the effects of exercise modalities on the results has not been conducted. This study evaluated the effects of physical exercise on cognitive and psychological outcomes for MCI patients and attempted to identify which specific modality of exercise is more effective...
January 4, 2018: International Journal of Nursing Studies
https://www.readbyqxmd.com/read/29334556/decoding-grade-b-pancreatic-fistula-a-clinical-and-economical-analysis-and-subclassification-proposal
#3
Laura Maggino, Giuseppe Malleo, Claudio Bassi, Valentina Allegrini, Matthew T McMillan, Alex Borin, Bofeng Chen, Jeffrey A Drebin, Brett L Ecker, Douglas L Fraker, Major K Lee, Salvatore Paiella, Robert E Roses, Roberto Salvia, Charles M Vollmer
OBJECTIVE: The aim of this study was to describe characteristics and management approaches for grade B pancreatic fistula (B-POPF) and investigate whether it segregates into distinct subclasses. BACKGROUND: The 2016 ISGPS refined definition of B-POPF is predicated on various postoperative management approaches, ranging from prolonged drainage to interventional procedures, but the spectrum of clinical severity within this entity is yet undefined. METHODS: Pancreatectomies performed at 2 institutions from 2007 to 2016 were reviewed to identify B-POPFs and their treatment strategies...
January 12, 2018: Annals of Surgery
https://www.readbyqxmd.com/read/29334492/anti-il-10-mediated-enhancement-of-antitumor-efficacy-of-a-dendritic-cell-targeting-mip3%C3%AE-gp100-vaccine-in-the-b16f10-mouse-melanoma-model-is-dependent-on-type-i-interferons
#4
James T Gordy, Kun Luo, Brian Francica, Charles Drake, Richard B Markham
The chemokine MIP3α (CCL20) binds to CCR6 on immature dendritic cells. Vaccines fusing MIP3α to gp100 have been shown to be effective in therapeutically reducing melanoma tumor burden and prolonging survival in a mouse model. Other studies have provided evidence that interleukin-10 (IL-10) neutralizing antibodies (αIL-10) enhance immunologic melanoma therapies by modulating the tolerogenic tumor microenvironment. In the current study, we have utilized the B16F10 syngeneic mouse melanoma model to demonstrate for the first time that a therapy neutralizing IL-10 enhances the antitumor efficacy of a MIP3α-gp100 DNA vaccine, leading to significantly smaller tumors, slower growing tumors, and overall increases in mouse survival...
January 12, 2018: Journal of Immunotherapy
https://www.readbyqxmd.com/read/29334218/photochemically-induced-intramolecular-radical-cyclization-reactions-with-imines
#5
Corentin Lefebvre, Clément Michelin, Thomas Martzel, Vaneck Djou'ou Mvondo, Véronique Bulach, Manabu Abe, Norbert Hoffmann
The photochemically induced intramolecular hydrogen abstraction or hydrogen atom transfer (HAT) in cyclic imines 8a,b followed by a cyclization is investigated. Two types of products are observed, one resulting from the formation of a C-C bond, the other from the formation of a C-N bond. A computational study reveals that hydrogen is exclusively transferred to the imine nitrogen leading to a triplet diradical intermediate. After intersystem crossing the zwitterionic intermediate undergoes cyclization leading to the final product...
January 15, 2018: Journal of Organic Chemistry
https://www.readbyqxmd.com/read/29334216/lysosome-independent-intracellular-drug-gene-co-delivery-by-lipoprotein-derived-nanovector-for-synergistic-apoptosis-inducing-cancer-targeted-therapy
#6
Wei Wang, Kerong Chen, Yujie Su, Jielei Zhang, Min Li, Jianping Zhou
In this paper, reconstituted high-density lipoprotein (rHDL), a lipoprotein-derived nanovector, were constructed for co-delivery of paclitaxel (PTX) and wild type p53 gene (p53). The particle size and the zeta potential of PTX-DODAB/p53-rHDL nanoparticles were 177.2 nm and -20.06 mV, respectively. Meanwhile, they exhibited great serum stability and satisfactory sustained release characteristics in vitro. PTX-DODAB/pDNA-rHDL nanoparticles simultaneously improved the cellular uptake of PTX and pDNA via scavenger receptor B type I (SR-BI) mediated lysosome-independent internalization and promoted the transfection of pDNA in MCF-7 cells, which were revealed by flow cytometry and confocal laser scanning microscopy analyses...
January 15, 2018: Biomacromolecules
https://www.readbyqxmd.com/read/29333836/-phakomatosis-pigmentovascularis-cesioflammea-a-case-report
#7
María C Viada Peláez, Paola C Stefano, Ana Cirio, Andrea B Cervini
Phakomatosis pigmentovascularis (PPV) is a syndrome characterized by the association of a vascular nevus with a congenital pigmented lesion (epidermal nevus, nevus spilus, and dermal melanocytosis). There are different types of PPV according to the pigmentary nevus associated with the vascular malformation. Patients may present only the cutaneous condition or have systemic manifestations, among them, trauma, neurological and ophthalmological disorders. We report the case of a 1-year-old girl who had congenital glaucoma...
February 1, 2018: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/29333600/the-model-of-children-s-social-adjustment-under-the-gender-roles-absence-in-single-parent-families
#8
I-Jun Chen, Hailun Zhang, Bingsi Wei, Zeyao Guo
This study aimed to evaluate the effects of the gender-role types and child-rearing gender-role attitude of the single-parents, as well as their children's gender role traits and family socio-economic status, on social adjustment. We recruited 458 pairs of single parents and their children aged 8-18 by purposive sampling. The research tools included the Family Socio-economic Status Questionnaire, Sex Role Scales, Parental Child-rearing Gender-role Attitude Scale and Social Adjustment Scale. The results indicated: (a) single mothers' and their daughters' feminine traits were both higher than their masculine traits, and sons' masculine traits were higher than their feminine traits; the majority gender-role type of single parents and their children was androgyny; significant differences were found between children's gender-role types depending on different raiser, the proportion of girls' masculine traits raised by single fathers was significantly higher than those who were raised by single mothers; (b) family socio-economic status and single parents' gender-role types positively influenced parental child-rearing gender-role attitude, which in turn, influenced the children's gender traits, and further affected children's social adjustment...
January 14, 2018: International Journal of Psychology: Journal International de Psychologie
https://www.readbyqxmd.com/read/29333200/perceptions-of-mindfulness-in-a-low-income-primarily-african-american-treatment-seeking-sample
#9
Claire Adams Spears, Sean C Houchins, Wendy P Bamatter, Sandra Barrueco, Diana Stewart Hoover, Rokas Perskaudas
Individuals with low socioeconomic status (SES) and members of racial/ethnic minority groups often experience profound disparities in mental health and physical well-being. Mindfulness-based interventions show promise for improving mood and health behaviors in higher-SES and non-Latino White populations. However, research is needed to explore what types of adaptations, if any, are needed to best support underserved populations. This study used qualitative methods to gain information about a) perceptions of mindfulness, b) experiences with meditation, c) barriers to practicing mindfulness, and d) recommendations for tailoring mindfulness-based interventions in a low-income, primarily African American treatment-seeking sample...
December 2017: Mindfulness
https://www.readbyqxmd.com/read/29333101/variations-in-the-aurka-gene-biomarkers-for-the-development-and-progression-of-hepatocellular-carcinoma
#10
Bin Wang, Chin-Jung Hsu, Chia-Hsuan Chou, Hsiang-Lin Lee, Whei-Ling Chiang, Chen-Ming Su, Hsiao-Chi Tsai, Shun-Fa Yang, Chih-Hsin Tang
Hepatocellular carcinoma (HCC) is a liver malignancy and a major cause of cancer mortality worldwide. AURKA (aurora kinase A) is a mitotic serine/threonine kinase that functions as an oncogene and plays a critical role in hepatocarcinogenesis. We report on the association between 4 single nucleotide polymorphisms (SNPs) of the AURKA gene (rs1047972, rs2273535, rs2064836, and rs6024836) and HCC susceptibility as well as clinical outcomes in 312 patients with HCC and in 624 cancer-free controls. We found that carriers of the TT allele of the variant rs1047972 were at greater risk of HCC compared with wild-type (CC) carriers...
2018: International Journal of Medical Sciences
https://www.readbyqxmd.com/read/29333073/the-impact-of-age-on-the-incidence-and-severity-of-post-endoscopic-retrograde-cholangiopancreatography-pancreatitis
#11
Panagiotis Katsinelos, Georgia Lazaraki, Grigoris Chatzimavroudis, Sotiris Terzoudis, Anthi Gatopoulou, Andreas Xanthis, Sotiris Anastasiadis, Kiriaki Anastasiadou, Nikos Georgakis, Dimitris Tzivras, Jannis Kountouras
Background: With advancing age there is progressive pancreatic atrophy and fibrosis, leading to tissue destruction and chronic pancreatitis that has been found to be protective against post-endoscopic retrograde cholangiopancreatography (ERCP) pancreatitis (PEP). However, there are no reports regarding the potential effect of the aging pancreatic changes on the incidence and severity of PEP. Therefore, the aim of the present study was to investigate the impact of senile changes in the pancreas on the incidence and severity of PEP...
January 2018: Annals of Gastroenterology: Quarterly Publication of the Hellenic Society of Gastroenterology
https://www.readbyqxmd.com/read/29333023/nivolumab-pearls-of-evidence
#12
REVIEW
Pratishtha B Chaudhari
Purpose: Nivolumab is one of the most extensively studied immune checkpoint inhibitors across various tumor types. In this narrative review, the current clinical efficacy and safety data of anti-programmed death-1 (PD-1) nivolumab for nonsmall cell lung cancer (NSCLC) and renal cell cancer (RCC) are elucidated. Methods: Systematic search was done on Pubmed, Medline, Embase, Web of Knowledge, and Cochrane Central through September 2016 for controlled prospective interventional studies of nivolumab across two indications - NSCLC and RCC...
October 2017: Indian Journal of Medical and Paediatric Oncology
https://www.readbyqxmd.com/read/29332917/significance-of-sarcopenia-evaluation-in-acute-decompensated-heart-failure
#13
Keiichi Tsuchida, Yuki Fujihara, Jiro Hiroki, Takahiro Hakamata, Ryohei Sakai, Kota Nishida, Koji Sudo, Komei Tanaka, Yukio Hosaka, Kazuyoshi Takahashi, Hirotaka Oda
In patients with chronic heart failure (HF), the clinical importance of sarcopenia has been recognized in relation to disease severity, reduced exercise capacity, and adverse clinical outcome. Nevertheless, its impact on acute decompensated heart failure (ADHF) is still poorly understood. Dual-energy X-ray absorptiometry (DXA) is a technique for quantitatively analyzing muscle mass and the degree of sarcopenia. Fat-free mass index (FFMI) is a noninvasive and easily applicable marker of muscle mass.This was a prospective observational cohort study comprising 38 consecutive patients hospitalized for ADHF...
January 15, 2018: International Heart Journal
https://www.readbyqxmd.com/read/29332804/effect-of-preprocessing-high-resolution-mass-spectra-on-the-pattern-recognition-of-cannabis-hemp-and-liquor
#14
Xinyi Wang, Peter de B Harrington, Steven F Baugh
High-resolution mass spectrometry (HRMS) combined with pattern recognition was used to discriminate among twenty-five Cannabis samples, twenty hemp samples, and eight liquor samples. The effects of preprocessing on multivariate data analysis were evaluated for Orbitrap high-resolution mass spectra. Different root transformations were evaluated with respect to the bin width and the average classification rates. In addition, linear binning and proportional binning with various resolving powers were studied with respect to the average classification rates...
April 1, 2018: Talanta
https://www.readbyqxmd.com/read/29332675/sleep-duration-and-incidence-of-type-2-diabetes-the-multiethnic-cohort
#15
Gertraud Maskarinec, Simone Jacobs, Yvette Amshoff, Veronica W Setiawan, Yurii B Shvetsov, Adrian A Franke, Laurence N Kolonel, Christopher A Haiman, Loïc Le Marchand
OBJECTIVES: As an emerging risk factor for the rising incidence of type 2 diabetes, we examined sleep duration in relation to type 2 diabetes and several biomarkers. DESIGN: Prospective cohort recruited 1993-1996. SETTING: The Multiethnic Cohort in Hawaii and California. PARTICIPANTS: A cohort of 151,691 White, African American, Japanese American, Native Hawaiian, and Latino participants; 9695 cohort members had biomarker measurements...
February 2018: Sleep Health
https://www.readbyqxmd.com/read/29332611/effect-of-rubber-mats-and-perforation-in-the-lying-area-on-claw-and-limb-lesions-of-fattening-pigs
#16
A Falke, K Friedli, L Gygax, B Wechsler, X Sidler, R Weber
Claw and leg lesions are frequently observed in finishing pigs and are likely to compromise their welfare. Providing softer than the usual concrete flooring may reduce both the frequency and severity of these lesions. Therefore, this study evaluated the influence of rubber mats and floor perforation in the lying area on claw and leg health of finishing pigs. A total of 240 Swiss Large White finishing pigs from on average 24.9 kg until 102.3 kg were used in four batches, with six groups of 10 animals per batch...
January 15, 2018: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/29332537/azd9291-increases-sensitivity-to-radiation-in-pc-9-ir-cells-by-delaying-dna-damage-repair-after-irradiation-and-inducing-apoptosis
#17
Shenghai Wu, Lucheng Zhu, Linglan Tu, Sumei Chen, Haixiu Huang, Jingjing Zhang, Shenglin Ma, Shirong Zhang
AZD9291 is a novel, irreversible epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI), which is administered orally. It has been proven effective in non-small cell lung cancer (NSCLC) patients, with both EGFR-sensitizing and EGFR T790M mutations in preclinical models. However, the potential therapeutic effects of AZD9291 combined with other modalities, including ionizing radiation, are not well understood. The presence of AZD9291 significantly increases the cell-killing effects of radiation in PC-9-IR cells with a secondary EGFR mutation (T790M), which was developed from NSCLC PC-9 cells (human lung adenocarcinoma cell with EGFR 19 exon 15 bp deletion) after chronic exposure to increasing doses of gefitinib, and in H1975 cells (human lung adenocarcinoma cell with EGFR exon 20 T790M mutation de novo), but not in PC-9 cells or in H460 cells (human lung adenocarcinoma cell with wild-type EGFR)...
January 13, 2018: Radiation Research
https://www.readbyqxmd.com/read/29332388/immersion-and-contact-efflorescence-induced-by-mineral-dust-particles
#18
Shuichi B Ushijima, Ryan D Davis, Margaret A Tolbert
The phase state of inorganic salt aerosols impacts their properties including the ability to undergo hygroscopic growth, catalyze heterogeneous reactions, and act as cloud condensation nuclei. Here, we report the first observation of contact efflorescence by mineral dust aerosol. The efflorescence of aqueous ammonium sulfate ((NH4)2SO4) and sodium chloride (NaCl) droplets by contact with three types of mineral dust particles (illite, montmorillonite, and NX Illite), were examined using an optical levitation chamber...
January 13, 2018: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/29332331/egfr-mutations-and-tumor-metastases-in-patients-with-nonsmall-cell-lung-cancer-in-the-south-of-russia
#19
Oleg I Kit, Dmitry I Vodolazhsky, Natalia N Timoshkina, Lubov' Yu Vladimirova, Igor N Turkin, Ksenia A Kutsyn, Yaroslav S Enin, Svetlana B Panina, Vladimir Jurisic
PURPOSE: To assess the frequencies of somatic EGFR mutations in the tumor tissues of patients with non-small cell lung cancer (NSCLC) residing in the South of Russia (SR), and to define the relationship between genetic subtypes of NSCLC and the emergence of different types of metastases. METHODS: DNA was extracted from formalin-fixed parrafin embedded (FFPE) samples of 721 patients. A total of 29 somatic EGFR mutations were detected using commercial Therascreen EGFR RGQ PCR Kit...
November 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/29332206/oncological-outcomes-after-cytoreductive-nephrectomy-for-patients-with-metastatic-renal-cell-carcinoma-with-inferior-vena-caval-tumor-thrombus
#20
Hideaki Miyake, Takayuki Sugiyama, Ryota Aki, Yuto Matsushita, Keita Tamura, Daisuke Motoyama, Toshiki Ito, Atsushi Otsuka
BACKGROUND: To evaluate the oncological outcomes of patients with metastatic renal cell carcinoma (mRCC) involving the inferior vena cava (IVC) who received cytoreductive nephrectomy. METHODS: This study included 75 consecutive metastatis renal cell carcinoma (mRCC) patients with inferior vena cava (IVC) tumor thrombus undergoing cytoreductive nephrectomy and tumor thrombectomy followed by systemic therapy. RESULTS: Of the 75 patients, 11, 33, 24 and 7 had level I, II, III and IV IVC thrombus, respectively...
January 13, 2018: International Journal of Clinical Oncology
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