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https://www.readbyqxmd.com/read/28817714/insights-into-secular-trends-of-respiratory-tuberculosis-the-20th-century-maltese-experience
#1
Lianne Tripp, Larry A Sawchuk
Over half a century ago, McKeown and colleagues proposed that economics was a major contributor to the decline of infectious diseases, including respiratory tuberculosis, during the 19th and 20th centuries. Since then, there is no consensus among researchers as to the factors responsible for the mortality decline. Using the case study of the islands of Malta and Gozo, we examine the relationship of economics, in particular, the cost of living (Fisher index) and its relationship to the secular trends of tuberculosis mortality...
2017: PloS One
https://www.readbyqxmd.com/read/28817572/tissue-specific-insulin-signaling-mediates-female-sexual-attractiveness
#2
Tatyana Y Fedina, Devin Arbuthnott, Howard D Rundle, Daniel E L Promislow, Scott D Pletcher
Individuals choose their mates so as to maximize reproductive success, and one important component of this choice is assessment of traits reflecting mate quality. Little is known about why specific traits are used for mate quality assessment nor about how they reflect it. We have previously shown that global manipulation of insulin signaling, a nutrient-sensing pathway governing investment in survival versus reproduction, affects female sexual attractiveness in the fruit fly, Drosophila melanogaster. Here we demonstrate that these effects on attractiveness derive from insulin signaling in the fat body and ovarian follicle cells, whose signals are integrated by pheromone-producing cells called oenocytes...
August 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28817484/levosimendan-in-acute-and-advanced-heart-failure-an-appraisal-of-the-clinical-database-and-evaluation-of-its-therapeutic-applications
#3
J Altenberger, F Gustafsson, V-P Harjola, K Karason, D Kindgen-Milles, M Kivikko, G Malfatto, Z Papp, J Parissis, P Pollesello, G Pölzl, C Tschöpe
The use of inotropes for correcting haemodynamic dysfunction in patients with congestive heart failure has been described over many decades. However, negative or insufficient data have been collected regarding the effects of cardiac glycosides, catecholamines and phosphodiesterase inhibitors on quality of life and survival. More recently, the calcium sensitizer and potassium channel-opener levosimendan has been proposed as a safer inodilator than traditional agents in some heart failure settings, such as Advanced Heart Failure...
August 15, 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28817417/brain-processing-of-the-temporal-dimension-of-acute-pain-in-short-term-memory
#4
Mina Khoshnejad, Mathieu Roy, Kristina Martinu, Jen-I Chen, Julien Cohen-Adad, Simon Grondin, Pierre Rainville
The dynamics of noxious sensation shapes pain perception, yet the memory of the temporal dimension of pain remains almost completely unexplored. Here, brain activity during the memory of pain duration was contrasted with that associated with the memory of pain intensity using functional magnetic resonance imaging (fMRI) and a delayed-reproduction task. Participants encoded, maintained during a short delay, and reproduced (1) the 'duration' of pain (i.e. onset-to-offset), (2) the 'dynamics' of pain (i.e. evolution of pain over time), or (3) the intensity of pain (i...
July 3, 2017: Pain
https://www.readbyqxmd.com/read/28817319/medicaid-reimbursement-for-the-female-condom
#5
Susan S Witte, Colleen MacPhee, Natalie Ginsburg, Neha Deshmukh
OBJECTIVES: To examine state-level female condom use through Medicaid from 2004 to 2014, because in 2010, the Patient Protection and Affordable Care Act (ACA) allowed for expanded Medicaid coverage in many states, extending requirements for contraceptive care to more of the poorest women in the United States and to most women with private insurance. METHODS: We collected data via brief survey of Medicaid offices in all 50 states between March 2015 and March 2016...
August 17, 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28817215/unexpected-collective-larval-dispersal-but-little-support-for-sweepstakes-reproductive-success-in-the-highly-dispersive-brooding-mollusk-crepidula-fornicata
#6
Florentine Riquet, Thierry Comtet, Thomas Broquet, Frédérique Viard
In many marine invertebrates, long-distance dispersal is achieved during an extended pelagic larval phase. Although such dispersal should result in high gene flow over broad spatial scales, fine-scale genetic structure has often been reported, a pattern attributed to interfamilial variance in reproductive success and limited homogenization during dispersal. To examine this hypothesis, the genetic diversity of dispersing larvae must be compared with the post-dispersal stages, i.e. benthic recruits and adults...
August 17, 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28817167/body-mass-index-50-kg-m2-and-beyond-perioperative-care-of-pregnant-women-with-superobesity-undergoing-cesarean-delivery
#7
Marcela Carolina Smid, Sarah K Dotters-Katz, Robert M Silver, Jeffrey A Kuller
Importance: Superobesity, defined as body mass index 50 kg/m(2) or greater, is the fastest-growing obesity group in the United States. Currently, 2% of pregnant women in the United States are superobese, and 50% will deliver via cesarean delivery. Objective: To review evidence of perioperative care during cesarean delivery among superobese women. Evidence Acquisition: We performed an evidence-based review of maternal and neonatal risks of cesarean delivery and of intraoperative management and immediate postpartum care of superobese pregnant women...
August 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28817166/pregnancy-outcomes-following-cervical-conization-or-loop-electrosurgical-excision-procedures
#8
Luke A Gatta, Jeffrey A Kuller, Eleanor H J Rhee
Background: Conservative excisional measures used to manage cervical dysplasia are often cited as risk factors for preterm labor in subsequent pregnancies. Objective: We performed an evidence-based review of the obstetric complications following excisional procedures for cervical dysplasia in women of reproductive age. Evidence Acquisition: Between 1993 and 2016, there were 7 published meta-analyses of cohort studies that consistently demonstrated an association between excisional cervical procedures and preterm labor...
August 2017: Obstetrical & Gynecological Survey
https://www.readbyqxmd.com/read/28816932/postmenopausal-choriocarcinoma-a-rare-case-report-and-review-of-the-literature
#9
Na Guo, Rutie Yin, Qingli Li, Liang Song, Danqing Wang
OBJECTIVE: Choriocarcinoma is rare in postmenopausal women, and an early diagnosis contributes to a potential cure. METHODS: We report a rare case of a postmenopausal woman with choriocarcinoma. The 61-year-old patient presented with irregular vaginal bleeding, 11 years after menopause and 30 years after the birth of the last child. RESULTS: Radiological investigation found a 3-cm mass on the lower left part of the vaginal wall, and also bilateral lung nodules...
August 14, 2017: Menopause: the Journal of the North American Menopause Society
https://www.readbyqxmd.com/read/28816642/proteomic-analysis-of-the-human-olfactory-bulb
#10
Manjunath Dammalli, Gourav Dey, Anil K Madugundu, Manish Kumar, Benvil Rodrigues, Harsha Gowda, Bychapur Gowrishankar Siddaiah, Anita Mahadevan, Susarla Krishna Shankar, Thottethodi Subrahmanya Keshava Prasad
The importance of olfaction to human health and disease is often underappreciated. Olfactory dysfunction has been reported in association with a host of common complex diseases, including neurological diseases such as Alzheimer's disease and Parkinson's disease. For health, olfaction or the sense of smell is also important for most mammals, for optimal engagement with their environment. Indeed, animals have developed sophisticated olfactory systems to detect and interpret the rich information presented to them to assist in day-to-day activities such as locating food sources, differentiating food from poisons, identifying mates, promoting reproduction, avoiding predators, and averting death...
August 2017: Omics: a Journal of Integrative Biology
https://www.readbyqxmd.com/read/28816393/sperm-donation-perinatal-outcomes-in-an-australian-population-cohort
#11
Damian Adams, Renae Fernandez, Vivienne Moore, Kristyn Willson, Alice Rumbold, Sheryl de Lacey, Wendy Scheil, Michael Davies
AIM: To compare perinatal outcomes for neonates conceived with donated sperm with those for neonates conceived spontaneously in an Australian population cohort. METHODS: Perinatal outcomes for all births in South Australia for the period January 1986-December 2002 were linked with assisted reproductive treatment records to determine those conceived from donated sperm. Birth outcome measures were analyzed using Student's t-test and logistic regression using generalized estimating equations to determine statistical significance...
August 17, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28816374/no-change-in-energy-efficiency-in-lactation-insights-from-a-longitudinal-study
#12
Richard L Bender, Heather S Williams, Darna L Dufour
OBJECTIVES: Lactation is the most energy-demanding phase of reproduction for human females, but it is still unclear how women in different environments are able to meet this additional energy demand. Previous studies have investigated whether changes in metabolism could have an energy-sparing effect in lactation, with conflicting results. Here, we asked whether increased energy efficiency in physical activity serves as an energy-sparing mechanism in lactation. METHODS: We used a longitudinal design with a control group...
August 17, 2017: American Journal of Human Biology: the Official Journal of the Human Biology Council
https://www.readbyqxmd.com/read/28816360/c-c-motif-chemokine-ligand-2-regulates-lps-induced-inflammation-and-er-stress-to-enhance-proliferation-of-bovine-endometrial-epithelial-cells
#13
Whasun Lim, Hyocheol Bae, Fuller W Bazer, Sung-Man Kim, Gwonhwa Song
Chemokines play an important role in regulating the complex immune system at the maternal-fetal interface during pregnancy. Among various chemokines, C-C motif chemokine ligand 2 (CCL2) plays a role in the recruitment of immune regulatory cells to implantation sites within the endometrium. In cattle, CCL2 is abundantly expressed in the uterine endometrium. However, its intracellular signaling has not been identified. In this study, we examined the effects of CCL2 on bovine endometrial (BEND) cell proliferation...
August 17, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28816296/-complete-androgen-insensitivity-syndrome-associated-with-vesical-fistula-a-case-report-and-literature-review
#14
K H Hua, L Yang, X W Zhang, W J Bai, Q Li, T Xu
Androgen insensitivity syndrome (AIS) is a very uncommon genetic disorder that results from the resistance of androgen receptor (AR) to androgen, which influences the formation of the male genitalia and in turn presents with female phenotype. Surgical resection of undesceaded testicle and different kinds of genitoplasty are crucial methods to correct the deformity of reproductive system, as well as hormone replacement therapy, which is an essential therapy for postoperational rehabilitation in AIS patients...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28816268/-expression-and-localization-of-transmembrane-protein-cmtm2-in-human-testis-and-sperm
#15
X W Zhang, K Lan, W B Yang, Q Li, Y P Zhao, H Q Yin, B Kite, W J Bai, T Xu
OBJECTIVE: To study the expression of transmembrane protein CMTM2 in the testis and sperm of adult males and to approach the potential function of the protein in the male reproductive system. METHODS: The expression of CMTM2 in human testis and sperm was confirmed by Western blot. Immunohistochemical staining was used for detecting CMTM2 localization in the testis tissue, TRITC-CMTM2 and FITC-Hoechst double immunofluorescence staining was performed to examine the subcellular localization of CMTM2 in the human sperm before and after acrosome reaction, that is, immunofluorescent staining was used for detecting CMTM2 localization in both the testis and sperm before and after the acrosome reaction...
August 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28815925/the-effects-of-hydropeaking-on-riverine-plants-a-review
#16
María D Bejarano, Roland Jansson, Christer Nilsson
Hydropeaking refers to frequent, rapid and short-term fluctuations in water flow and water levels downstream and upstream of hydropower stations. Such fluctuations are becoming increasingly common worldwide and are known to have far-reaching effects on riverine vegetation. Novel hydrology caused by hydropeaking has no natural correspondence in freshwater systems, and hence few species have adaptations to all its aspects. Here, we review the literature on hydropeaking effects on riverine plants and define the state of the information on this human alteration of riverine ecosystems...
August 17, 2017: Biological Reviews of the Cambridge Philosophical Society
https://www.readbyqxmd.com/read/28815854/expression-of-natural-cytotoxicity-receptors-and-cytokine-production-on-endometrial-natural-killer-cells-in-women-with-recurrent-pregnancy-loss-or-implantation-failure-and-the-expression-of-natural-cytotoxicity-receptors-on-peripheral-blood-natural-killer-cells
#17
Atsushi Fukui, Ayano Funamizu, Rie Fukuhara, Hiroaki Shibahara
AIM: Natural cytotoxicity receptors (NCR) are unique markers that regulate natural killer (NK) cell cytotoxicity and cytokine production. In this study, we investigated the expression of NCR (NKp46, NKp44, and NKp30) and cytokine production in NK cells derived from the uterine endometrium of women with recurrent pregnancy loss (RPL). We also investigated the expression of NCR in peripheral blood NK cells in pregnant women with and without a history of RPL. METHODS: The expression of NCR (NKp46, NKp44, and NKp30) in NK cells (CD56(dim) and CD56(bright) ) in the uterine endometrium was analyzed using 3-color flow cytometry...
August 17, 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28815851/basics-of-genome-editing-technology-and-its-application-in-livestock-species
#18
REVIEW
Bjoern Petersen
In the last decade, the research community has witnessed a blooming of targeted genome editing tools and applications. Novel programmable DNA nucleases such as zinc finger nucleases (ZFNs), transcription activator-like endonucleases (TALENs) and the clustered regularly interspaced short palindromic repeats/Cas9 system (CRISPR/Cas9) possess long recognition sites and are capable of cutting DNA in a very specific manner. These DNA nucleases mediate targeted genetic alterations by enhancing the DNA mutation rate via induction of double-strand breaks at a predetermined genomic site...
August 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28815848/inflammation-and-fertility-in-the-mare
#19
REVIEW
M Christoffersen, Mht Troedsson
A transient uterine inflammation post-breeding is a normal physiological reaction in the mare, and it is believed that the inflammatory response is necessary to eliminate bacteria and excess spermatozoa introduced into the uterine lumen. A tight balance between multiple pro- and anti-inflammatory factors is required for resolving the breeding-induced inflammation within 24-36 hr in the reproductively healthy mare, whereas a subpopulation of mares is susceptible to development of a persistent infection that can interfere with fertility...
August 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28815845/proceedings-of-the-21st-annual-conference-of-the-european-society-for-domestic-animal-reproduction-esdar-bern-switzerland-24-26-august-2017
#20
(no author information available yet)
No abstract text is available yet for this article.
August 2017: Reproduction in Domestic Animals, Zuchthygiene
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