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https://www.readbyqxmd.com/read/28107486/determinants-of-cervical-cancer-screening-accuracy-for-visual-inspection-with-acetic-acid-via-and-lugol-s-iodine-vili-performed-by-nurse-and-physician
#1
Amidu O Raifu, Mariam El-Zein, Ghislain Sangwa-Lugoma, Agnihotram Ramanakumar, Stephen D Walter, Eduardo L Franco
BACKGROUND: Visual inspection with acetic acid (VIA) and Lugol's iodine (VILI) are used to screen women for cervical cancer in low-resource settings. Little is known about correlates of their diagnostic accuracy by healthcare provider. We examined determinants of VIA and VILI screening accuracy by examiner in a cross-sectional screening study of 1528 women aged 30 years or older in a suburb of Kinshasa, Democratic Republic of Congo. METHODS: We used a logistic regression model for sensitivity and specificity to estimate the diagnostic accuracy of VIA and VILI, independently performed by nurse and physician, as a function of sociodemographic and reproductive health characteristics...
2017: PloS One
https://www.readbyqxmd.com/read/28106417/chaos-and-regularity-in-the-doubly-magic-nucleus-208-pb
#2
B Dietz, A Heusler, K H Maier, A Richter, B A Brown
High-resolution experiments have recently lead to a complete identification (energy, spin, and parity) of 151 nuclear levels up to an excitation energy of E_{x}=6.20  MeV in ^{208}Pb [Heusler et al., Phys. Rev. C 93, 054321 (2016)PRVCAN2469-998510.1103/PhysRevC.93.054321]. We present a thorough study of the fluctuation properties in the energy spectra of the unprecedented set of nuclear bound states. In a first approach, we group states with the same spin and parity into 14 subspectra, analyze standard statistical measures for short- and long-range correlations, i...
January 6, 2017: Physical Review Letters
https://www.readbyqxmd.com/read/28104496/risk-factors-clinical-presentation-and-outcomes-for-abdominal-wall-endometriosis
#3
Zaraq Khan, Valentina Zanfagnin, Sherif A El-Nashar, Bimbola O Famuyide, Gaurang S Daftary, Matthew R Hopkins
STUDY OBJECTIVE: To evaluate risk factors, presentation and outcomes in cases of abdominal wall endometriosis. DESIGN: This is a case control study. DESIGN CLASSIFICATION: Canadian Task Force classification II-2 SETTING: Academic medical center PATIENTS: Total of 102 (34 cases and 68 controls) were included. INTERVENTION(S): Surgical resection of abdominal wall endometriosis. MAIN OUTCOME MEASURE(S): Cases underwent surgical excision for abdominal wall endometriosis at Mayo Clinic from January 1, 2000 through December 31, 2013...
January 16, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28103820/the-relationship-between-midwife-led-group-based-versus-conventional-antenatal-care-and-mode-of-birth-a-matched-cohort-study
#4
Lauren Kearney, Mary Kynn, Alison Craswell, Rachel Reed
BACKGROUND: Midwife facilitated, group models of antenatal care have emerged as an alternative to conventional care both within Australia and internationally. Group antenatal care can be offered in a number of different ways, however usually constitutes a series of sessions co-ordinated by a midwife combining physical assessment, antenatal education and peer support in a group setting. Midwife-led group antenatal care is viewed positively by expectant mothers, with no associated adverse outcomes identified in the published literature for women or their babies when compared with conventional care...
January 19, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28103243/the-socioeconomic-benefit-to-individuals-of-achieving-the-2020-targets-for-five-preventive-chemotherapy-neglected-tropical-diseases
#5
William K Redekop, Edeltraud J Lenk, Marianne Luyendijk, Christopher Fitzpatrick, Louis Niessen, Wilma A Stolk, Fabrizio Tediosi, Adriana J Rijnsburger, Roel Bakker, Jan A C Hontelez, Jan H Richardus, Julie Jacobson, Sake J de Vlas, Johan L Severens
BACKGROUND: Lymphatic filariasis (LF), onchocerciasis, schistosomiasis, soil-transmitted helminths (STH) and trachoma represent the five most prevalent neglected tropical diseases (NTDs). They can be controlled or eliminated by means of safe and cost-effective interventions delivered through programs of Mass Drug Administration (MDA)-also named Preventive Chemotherapy (PCT). The WHO defined targets for NTD control/elimination by 2020, reinforced by the 2012 London Declaration, which, if achieved, would result in dramatic health gains...
January 19, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28102526/hormonal-and-reproductive-factors-and-the-risk-of-ovarian-cancer
#6
Anita Koushik, Anne Grundy, Michal Abrahamowicz, Jocelyne Arseneau, Lucy Gilbert, Walter H Gotlieb, Julie Lacaille, Anne-Marie Mes-Masson, Marie-Élise Parent, Diane M Provencher, Lesley Richardson, Jack Siemiatycki
PURPOSE: Hormone-related factors have been associated with ovarian cancer, the strongest being parity and oral contraceptive use. Given reductions in birth rates and increases in oral contraceptive use over time, associations in more recent birth cohorts may differ. Furthermore, consideration of ovarian cancer heterogeneity (i.e., Type I/II invasive cancers) may contribute to a better understanding of etiology. We examined hormone-related factors in relation to ovarian cancer risk overall, for Type I and Type II cancers, as well as borderline tumors...
January 19, 2017: Cancer Causes & Control: CCC
https://www.readbyqxmd.com/read/28101997/the-ecology-of-anemia-anemia-prevalence-and-correlated-factors-in-adult-indigenous-women-in-argentina
#7
Laura G Goetz, Claudia Valeggia
OBJECTIVES: The Toba/Qom of Namqom are an indigenous community native to the Gran Chaco region of northern Argentina. Historically seminomadic foragers, the diet of peri-urban community members has rapidly changed from high-protein, high-fiber to hypercaloric, processed. This study aims to understand the impact of this nutritional transition on aspects of women's health by exploring the relationship between prevalence of anemia and current diet composition, place of birth, and reproductive history...
January 19, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28101335/novel-snps-in-il-17f-and-il-17a-genes-associated-with-somatic-cell-count-in-chinese-holstein-and-inner-mongolia-sanhe-cattle
#8
Tahir Usman, Yachun Wang, Chao Liu, Yanghua He, Xiao Wang, Yichun Dong, Hongjun Wu, Airong Liu, Ying Yu
BACKGROUND: Bovine mastitis is the most common and costly disease of lactating cattle worldwide. Apart from milk somatic cell count (SCC) and somatic cell score (SCS), serum cytokines such as interleukin-17 (IL-17) and interleukin-4 (IL-4) may also be potential indicators for bovine mastitis. The present study was designed to investigate the effects of single nucleotide polymorphisms (SNPs) in bovine IL-17F and IL-17A genes on SCC, SCS and serum cytokines in Chinese Holstein and Inner-Mongolia Sanhe cattle, and to compare the mRNA expression variations of the cows with different genotypes...
2017: Journal of Animal Science and Biotechnology
https://www.readbyqxmd.com/read/28099044/effect-of-early-skin-to-skin-mother-infant-contact-in-the-maintenance-of-exclusive-breastfeeding
#9
Rafael Vila-Candel, Kiri Duke, F Javier Soriano-Vidal, Enrique Castro-Sánchez
BACKGROUND: Breastfeeding has been shown to result in extensive physical and psychological benefits for both the mother and the newborn. However, the rate and duration of exclusive breastfeeding (EBF) remains low worldwide. Mother-infant skin-to-skin contact (SSC) immediately after birth has demonstrated results that support the argument for breastfeeding continuation. Research aim: This study aimed to investigate the prevalence of EBF 3 months postpartum and the effect of early SSC in maintaining optimal EBF practices for mothers and their healthy newborns...
January 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/28098258/unidirectional-invisibility-induced-by-parity-time-symmetric-circuit
#10
Bo Lv, Jiahui Fu, Bian Wu, Rujiang Li, Qingsheng Zeng, Xinhua Yin, Qun Wu, Lei Gao, Wan Chen, Zhefei Wang, Zhiming Liang, Ao Li, Ruyu Ma
Parity-time (PT) symmetric structures present the unidirectional invisibility at the spontaneous PT-symmetry breaking point. In this paper, we propose a PT-symmetric circuit consisting of a resistor and a microwave tunnel diode (TD) which represent the attenuation and amplification, respectively. Based on the scattering matrix method, the circuit can exhibit an ideal unidirectional performance at the spontaneous PT-symmetry breaking point by tuning the transmission lines between the lumped elements. Additionally, the resistance of the reactance component can alter the bandwidth of the unidirectional invisibility flexibly...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28098156/sixfold-improved-single-particle-measurement-of-the-magnetic-moment-of-the-antiproton
#11
H Nagahama, C Smorra, S Sellner, J Harrington, T Higuchi, M J Borchert, T Tanaka, M Besirli, A Mooser, G Schneider, K Blaum, Y Matsuda, C Ospelkaus, W Quint, J Walz, Y Yamazaki, S Ulmer
Our current understanding of the Universe comes, among others, from particle physics and cosmology. In particle physics an almost perfect symmetry between matter and antimatter exists. On cosmological scales, however, a striking matter/antimatter imbalance is observed. This contradiction inspires comparisons of the fundamental properties of particles and antiparticles with high precision. Here we report on a measurement of the g-factor of the antiproton with a fractional precision of 0.8 parts per million at 95% confidence level...
January 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28098096/the-prevalence-of-pregnancy-related-acute-renal-failure-in-asia-a-systematic-review
#12
REVIEW
Zynab Karimi, Leila Malekmakan, Maryam Farshadi
Acute renal failure (ARF) is a major complication during pregnancy and is associated with high mortality rate in developing countries. The aim of this study was to report the prevalence of pregnancy-related ARF in Asia. This study is a systematic review Google Scholar, PubMed, and Medline databases were searched for all papers in English on pregnancy related ARF (PR-ARF) in Asian countries that were published between 2010 and 2015 were reviewed. Of all the articles published in that period, 19 were selected - 17 were original articles and two were cases reports...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28096623/estrus-induction-and-fertility-response-following-different-treatment-protocols-in-murrah-buffaloes-under-field-conditions
#13
L Kumar, J B Phogat, A K Pandey, S K Phulia, S Kumar, J Dalal
AIM: The aim of this study was to evaluate the efficacy of three different treatment protocols for estrus induction and conception rate in postpartum anestrus buffaloes during breeding season under field conditions. MATERIALS AND METHODS: The 47 postpartum anestrus buffaloes of the 2(nd) to 6(th) parity were divided into three groups. Group 1 (n=16): Buffaloes received cosynch treatment, that is, buserelin acetate 10 µg on day 0 and 9, cloprostenol 500 µg on day 7 followed by fixed-time artificial insemination (FTAI) at the time of second buserelin acetate and 24 h later...
December 2016: Veterinary World
https://www.readbyqxmd.com/read/28095377/associations-of-maternal-leptin-with-neonatal-adiposity-differ-according-to-pregravid-weight
#14
Julie Patenaude, Guillaume Lacerte, Marilyn Lacroix, Laetitia Guillemette, Catherine Allard, Myriam Doyon, Marie-Claude Battista, Julie Moreau, Julie Ménard, Jean-Luc Ardilouze, Patrice Perron, Marie-France Hivert
BACKGROUND: During pregnancy, maternal circulating leptin is released by maternal adipose tissue and the placenta, and may have a role in fetal development. OBJECTIVES: We investigated maternal leptinemia and glycemia associations with neonatal adiposity, taking into account pregravid weight status. METHODS: We included 235 pregnant women from the Genetics of Glucose Regulation in Gestation and Growth prospective cohort with data: blood samples collected during the 2nd trimester, an oral glucose tolerance test (OGTT), and the measured leptin and glucose levels...
January 18, 2017: Neonatology
https://www.readbyqxmd.com/read/28093430/development-and-validation-of-a-prediction-model-for-gestational-hypertension-in-a-ghanaian-cohort
#15
Edward Antwi, Rolf H H Groenwold, Joyce L Browne, Arie Franx, Irene A Agyepong, Kwadwo A Koram, Kerstin Klipstein-Grobusch, Diederick E Grobbee
OBJECTIVE: To develop and validate a prediction model for identifying women at increased risk of developing gestational hypertension (GH) in Ghana. DESIGN: A prospective study. We used frequencies for descriptive analysis, χ(2) test for associations and logistic regression to derive the prediction model. Discrimination was estimated by the c-statistic. Calibration was assessed by calibration plot of actual versus predicted probability. SETTING: Primary care antenatal clinics in Ghana...
January 16, 2017: BMJ Open
https://www.readbyqxmd.com/read/28093112/clinical-indicators-of-blood-gas-disturbances-elevated-l-lactate-concentration-and-other-abnormal-blood-parameters-in-newborn-beef-calves
#16
E R Homerosky, N A Caulkett, E Timsit, E A Pajor, J P Kastelic, M C Windeyer
Blood gas disturbances, commonly resulting from dystocia, are associated with failed transfer of passive immunity, morbidity and mortality in newborn calves. Modified APGAR scores intended to identify compromised calves are not widely adopted due to lack of practicality and inconsistent associations with blood parameters. The objective of this study was to determine clinical indicators of acidemia in newborn beef calves. Blood parameters at 10 min and 24 h after birth were compared to at-birth clinical examination parameters and calving characteristics in 77 commercial beef calves...
January 2017: Veterinary Journal
https://www.readbyqxmd.com/read/28091616/wave-function-parity-loss-used-to-mitigate-thermal-broadening-in-spin-orbit-coupled-zigzag-graphene-analogues
#17
Mohammad Abdullah Sadi, Gengchiau Liang
Carrier transport through a graphene zigzag nanoribbon (ZNR) is possible to be blocked by a p-n profile implemented along its transport direction. However, we found that in cases of analogous materials with significant intrinsic spin-orbit coupling (SOC), i.e. silicene and germanene, such a profile on ZNR of these materials allows transmission mostly through spin-orbit coupled energy window due to the loss of the parity of wave functions at different energies caused by SOC. Next, a p-i-n scheme on germanene ZNR is proposed to simultaneously permit edge transmission and decimate bulk transmission...
January 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28091596/non-invasive-optical-estimate-of-tissue-composition-to-differentiate-malignant-from-benign-breast-lesions-a-pilot-study
#18
Paola Taroni, Anna Maria Paganoni, Francesca Ieva, Antonio Pifferi, Giovanna Quarto, Francesca Abbate, Enrico Cassano, Rinaldo Cubeddu
Several techniques are being investigated as a complement to screening mammography, to reduce its false-positive rate, but results are still insufficient to draw conclusions. This initial study explores time domain diffuse optical imaging as an adjunct method to classify non-invasively malignant vs benign breast lesions. We estimated differences in tissue composition (oxy- and deoxyhemoglobin, lipid, water, collagen) and absorption properties between lesion and average healthy tissue in the same breast applying a perturbative approach to optical images collected at 7 red-near infrared wavelengths (635-1060 nm) from subjects bearing breast lesions...
January 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28090477/the-economic-cost-of-implementing-maternal-and-neonatal-death-review-in-a-district-of-bangladesh
#19
Animesh Biswas, Abdul Halim, Fazlur Rahman, Charli Eriksson, Koustuv Dalal
INTRODUCTION: Maternal and neonatal death review (MNDR) introduced in Bangladesh and initially piloted in a district during 2010. MNDR is able to capture each of the maternal, neonatal deaths and stillbirths from the community and government facilities (hospitals). This study aimed to estimate the cost required to implement MNDR in a district of Bangladesh during 2010-2012. MATERIALS AND METHODS: MNDR was implemented in Thakurgaon district in 2010 and later gradually extended until 2015...
December 9, 2016: Journal of Public Health Research
https://www.readbyqxmd.com/read/28089533/bias-and-association-of-sediment-organic-matter-source-apportionment-indicators-a-case-study-in-a-eutrophic-lake-chaohu-china
#20
Fu-Liu Xu, Chen Yang, Wei He, Qi-Shuang He, Yi-Long Li, Lei Kang, Wen-Xiu Liu, Yong-Qiang Xiong, Baoshan Xing
The sources of sediment organic matter (SOM) could be explained by various indicators. To test their biases and associations, the present study determined multiple indicators for SOM source apportionment, including elemental analysis (carbon and nitrogen, and their stable isotope δ(13)C and δ(15)N), n-alkanes compositions as well as derivative indicators (e.g., terrigenous to aquatic ratio), and carbon isotopes of n-alkane in Lake Chaohu, a eutrophic lake. The spatial variation of anthropogenic effects could be revealed by SOM elemental variations...
January 12, 2017: Science of the Total Environment
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