keyword
MENU ▼
Read by QxMD icon Read
search

Papua new guinea

keyword
https://www.readbyqxmd.com/read/28727800/demographic-disequilibrium-in-living-nautiloids-nautilus-and-allonautilus-canary-in-the-coal-mines
#1
W Bruce Saunders, Emily Greenfest-Allen, Peter D Ward
Averaged demographic data from previously unfished populations of Nautilus and Allonautilus (Cephalopoda) provide a baseline to determine if a population is undisturbed and in "equilibrium" or is in "disequilibrium" as a result of fishery pressure. Data are available for previously undisturbed local nautiloid populations in Papua New Guinea, Australia, Indonesia, Fiji, Palau, American Samoa, New Caledonia and Vanuatu (total n = 2,669 live-caught, tagged and released animals). The data show that unfished populations average ~75% males and ~74% mature animals...
2017: PloS One
https://www.readbyqxmd.com/read/28727232/functional-genomic-analysis-of-corals-from-natural-co2-seeps-reveals-core-molecular-responses-involved-in-acclimatization-to-ocean-acidification
#2
C D Kenkel, A Moya, J Strahl, C Humphrey, L K Bay
Little is known about the potential for acclimatization or adaptation of corals to ocean acidification and even less about the molecular mechanisms underpinning these processes. Here we examine global gene expression patterns in corals and their intracellular algal symbionts from two replicate population pairs in Papua New Guinea that have undergone long-term acclimatization to natural variation in pCO2 . In the coral host, only 61 genes were differentially expressed in response to pCO2 environment, but the pattern of change was highly consistent between replicate populations, likely reflecting the core expression homeostasis response to ocean acidification...
July 20, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28713349/the-gut-microbiota-of-healthy-chilean-subjects-reveals-a-high-abundance-of-the-phylum-verrucomicrobia
#3
Sayaka Fujio-Vejar, Yessenia Vasquez, Pamela Morales, Fabien Magne, Patricia Vera-Wolf, Juan A Ugalde, Paola Navarrete, Martin Gotteland
The gut microbiota is currently recognized as an important factor regulating the homeostasis of the gastrointestinal tract and influencing the energetic metabolism of the host as well as its immune and central nervous systems. Determining the gut microbiota composition of healthy subjects is therefore necessary to establish a baseline allowing the detection of microbiota alterations in pathologic conditions. Accordingly, the aim of this study was to characterize the gut microbiota of healthy Chilean subjects using 16S rRNA gene sequencing...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28710808/the-application-of-physiologically-based-pharmacokinetic-modelling-to-assess-the-impact-of-antiretroviral-mediated-drug-drug-interactions-on-piperaquine-antimalarial-therapy-during-pregnancy
#4
Olusola Olafuyi, Michael Coleman, Raj K S Badhan
Antimalarial therapy during pregnancy poses important safety concerns due to potential teratogenicity and maternal physiological and biochemical changes during gestation. Piperaquine (PQ) has gained interest for use in pregnancy in response to increasing resistance towards sulfadoxine-pyrimethamine in sub-Saharan Africa. Co-infection with HIV is common in many developing countries, however, little is known about the impact of anti-retroviral (ARV) mediated drug-drug interaction (DDI) on PQ pharmacokinetics during pregnancy...
July 14, 2017: Biopharmaceutics & Drug Disposition
https://www.readbyqxmd.com/read/28706988/unsustainable-development-pathways-caused-by-tropical-deforestation
#5
Luis Roman Carrasco, Thi Phuong Le Nghiem, Zhirong Chen, Edward B Barbier
Global sustainability strategies require assessing whether countries' development trajectories are sustainable over time. However, sustainability assessments are limited because losses of natural capital and its ecosystem services through deforestation have not been comprehensively incorporated into national accounts. We update the national accounts of 80 nations that underwent tropical deforestation from 2000 to 2012 and evaluate their development trajectories using weak and strong sustainability criteria...
July 2017: Science Advances
https://www.readbyqxmd.com/read/28702307/childhood-pneumonia-and-meningitis-in-the-eastern-highlands-province-papua-new-guinea-in-the-era-of-conjugate-vaccines-study-methods-and-challenges
#6
Christopher C Blyth, Rebecca Ford, Joycelyn Sapura, Tonny Kumani, Geraldine Masiria, John Kave, Lapule Yuasi, Andrew Greenhill, Ilomo Hwaihwanje, Amanda Lang, Deborah Lehmann, William Pomat
BACKGROUND: Pneumonia and meningitis are common causes of severe childhood illness in Papua New Guinea (PNG). The etiology of both clinical conditions in PNG has not been recently assessed. Changes in lifestyle, provision and access to healthcare, antimicrobial utilization and resistance, and the national childhood vaccination schedule necessitate reassessment. METHODS: A prospective case-control study was undertaken, enrolling children <5 years of age to determine the contemporary etiology of clinically defined moderate or severe pneumonia or suspected meningitis...
2017: Pneumonia
https://www.readbyqxmd.com/read/28679421/health-information-system-strengthening-and-malaria-elimination-in-papua-new-guinea
#7
Alexander Rosewell, Leo Makita, David Muscatello, Lucy Ninmongo John, Sibauk Bieb, Ross Hutton, Sundar Ramamurthy, Phil Shearman
BACKGROUND: The objective of the study was to describe an m-health initiative to strengthen malaria surveillance in a 184-health facility, multi-province, project aimed at strengthening the National Health Information System (NHIS) in a country with fragmented malaria surveillance, striving towards enhanced control, pre-elimination. METHODS: A remote-loading mobile application and secure online platform for health professionals was created to interface with the new system (eNHIS)...
July 5, 2017: Malaria Journal
https://www.readbyqxmd.com/read/28651021/natural-immune-response-to-plasmodium-vivax-alpha-helical-coiled-coil-protein-motifs-and-its-association-with-the-risk-of-p-vivax-malaria
#8
Nora Céspedes, Connie S N Li Wai Suen, Cristian Koepfli, Camila T França, Ingrid Felger, Issa Nebie, Myriam Arévalo-Herrera, Ivo Mueller, Giampietro Corradin, Sócrates Herrera
Protein α-helical coiled coil structures are known to induce antibodies able to block critical functions in different pathogens. In a previous study, a total of 50 proteins of Plasmodium vivax erythrocytic asexual stages containing α-helical coiled coil structural motifs were identified in silico, and the corresponding peptides were chemically synthesized. A total of 43 peptides were recognized by naturally acquired antibodies in plasma samples from both Papua New Guinea (PNG) and Colombian adult donors. In this study, the association between IgG antibodies to these peptides and clinical immunity was further explored by measuring total IgG antibody levels to 24 peptides in baseline samples from a longitudinal study of children aged 1-3 years (n = 164) followed for 16 months...
2017: PloS One
https://www.readbyqxmd.com/read/28636866/prevalence-and-risk-factors-of-chlamydia-trachomatis-neisseria-gonorrhoeae-trichomonas-vaginalis-and-other-sexually-transmissible-infections-among-women-attending-antenatal-clinics-in-three-provinces-in-papua-new-guinea-a-cross-sectional-survey
#9
Lisa M Vallely, Pamela Toliman, Claire Ryan, Glennis Rai, Johanna Wapling, Carolyn Tomado, Savarina Huliafi, Gloria Munnull, Patricia Rarau, Suparat Phuanukoonnon, Handan Wand, Peter Siba, Glen D L Mola, John M Kaldor, Andrew J Vallely
Background Papua New Guinea (PNG) is estimated to have among the highest prevalences of HIV and sexually transmissible infections (STIs) of any Asia-Pacific country, and one of the highest burdens of maternal syphilis globally. The prevalence of curable STIs, such as Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Trichomonas vaginalis (TV), among pregnant women in PNG is relatively unknown. METHODS: A cross-sectional bio-behavioural survey to investigate the epidemiology of CT, NG, TV and other STIs among pregnant women in three provinces of PNG was undertaken...
October 2016: Sexual Health
https://www.readbyqxmd.com/read/28636865/reducing-the-burden-of-sexually-transmissible-infections-in-papua-new-guinea-requires-strengthening-of-clinical-services-and-engaging-men
#10
Jane S Hocking, Cathy Vaughan, Andrew Lau, Dorothy A Machalek, Simon Graham
In this edition of Sexual Health, Vallely et al. report the results of a cross-sectional prevalence survey of sexually transmissible infections (STIs) among women attending their first antenatal visit in three provinces of Papua New Guinea (PNG). This Editorial examines potential reasons for these high prevalence estimates and discusses strategies for addressing high STIs rates in PNG.
October 2016: Sexual Health
https://www.readbyqxmd.com/read/28620322/the-relationship-of-complex-post-traumatic-stress-disorder-and-post-traumatic-stress-disorder-in-a-culturally-distinct-conflict-affected-population-a-study-among-west-papuan-refugees-displaced-to-papua-new-guinea
#11
Derrick Silove, Alvin Kuowei Tay, Moses Kareth, Susan Rees
BACKGROUND: Controversy continues about the validity of the construct of complex post-traumatic stress disorder (C-PTSD). In particular, questions remain whether C-PTSD can be differentiated from post-traumatic stress disorder (PTSD) and, secondarily, other common mental disorders. The examination of these issues needs to be expanded to populations of diverse cultural backgrounds exposed to prolonged persecution. We undertake such an inquiry among a community sample of West Papuan refugees exposed to extensive persecution and trauma...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28616473/ten-years-of-the-tiger-aedes-albopictus-presence-in-australia-since-its-discovery-in-the-torres-strait-in-2005
#12
REVIEW
Andrew F van den Hurk, Jay Nicholson, Nigel W Beebe, Joe Davis, Odwell M Muzari, Richard C Russell, Gregor J Devine, Scott A Ritchie
The "Asian tiger mosquito", Aedes albopictus, is highly invasive, an aggressive biter and a major arbovirus vector. It is not currently present on mainland Australia despite being intercepted on numerous occasions at international ports and infesting the Torres Strait of Australia since at least 2004. In the current paper, we describe the invasion and current status of Ae. albopictus in the Torres Strait, as well as research conducted to assess the threat of this species becoming established in arbovirus transmission cycles on the Australian mainland...
December 2016: One Health
https://www.readbyqxmd.com/read/28615061/synergistic-effect-of-il-12-and-il-18-induces-tim3-regulation-of-%C3%AE-%C3%AE-t-cell-function-and-decreases-the-risk-of-clinical-malaria-in-children-living-in-papua-new-guinea
#13
Louis Schofield, Lisa J Ioannidis, Stephan Karl, Leanne J Robinson, Qiao Y Tan, Daniel P Poole, Inoni Betuela, Danika L Hill, Peter M Siba, Diana S Hansen, Ivo Mueller, Emily M Eriksson
BACKGROUND: γδ T cells are important for both protective immunity and immunopathogenesis during malaria infection. However, the immunological processes determining beneficial or detrimental effects on disease outcome remain elusive. The aim of this study was to examine expression and regulatory effect of the inhibitory receptor T-cell immunoglobulin domain and mucin domain 3 (TIM3) on γδ T cells. While TIM3 expression and function on conventional αβ T cells have been clearly defined, the equivalent characterization on γδ T cells and associations with disease outcomes is limited...
June 15, 2017: BMC Medicine
https://www.readbyqxmd.com/read/28612939/using-soundscapes-to-detect-variable-degrees-of-human-influence-on-tropical-forests-in-papua-new-guinea
#14
Zuzana Burivalova, Michael Towsey, Tim Boucher, Anthony Truskinger, Cosmas Apelis, Paul Roe, Edward T Game
There is global concern about tropical forest degradation, in part, because of the associated loss of biodiversity. Communities and indigenous people play a fundamental role in tropical forest management and they are often efficient at preventing forest degradation. However, monitoring changes in biodiversity due to degradation, especially at a scale appropriate to local tropical forest management, is marred with difficulties including the need for expert training, inconsistency across observers, and the lack of baseline or reference data...
June 14, 2017: Conservation Biology: the Journal of the Society for Conservation Biology
https://www.readbyqxmd.com/read/28610366/first-record-of-cephenniitae-in-the-bismarck-archipelago-papua-new-guinea-with-description-of-new-species-of-cephennodes-and-cephennomicrus-of-mussau-and-manus-islands-coleoptera-staphylinidae-scydmaeninae
#15
Paweł Jałoszyński
The supertribe Cephenniitae and the tribe Cephenniini are for the first time recorded from the Bismarck Archipelago, Papua New Guinea. Cephennodes (s. str.) mussauinsularis sp. n. and Cephennomicrus manusianus sp. n. are described, based on specimens collected respectively on Mussau Island (New Ireland Province) and Manus Island (Manus Province).
May 17, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610299/siphonoecetini-just-1983-crustacea-amphipoda-ischyroceridae-11-cephaloecetes-schioettei-sp-nov-from-the-philippines
#16
Jean Just
The new species described below, Cephaloecetes schioettei, is the second siphonoecetine to be recorded from the archipelago region of Indonesia, The Philippines and Papua New Guinea. The previous reports were of Borneoecetes wongi Barnard & Thomas, 1984 from Borneo and from Papua New Guinea by Myers (1995).
May 29, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610215/three-new-species-of-squat-lobsters-of-the-genus-i-fennerogalathea-i-baba-%C3%A2-1988-decapoda-galatheidae-from-the-pacific-ocean
#17
Paula C Rodriguez-Flores, Annie Machordom, Enrique Macpherson
The genus Fennerogalathea Baba, 1988 was known to contain two species: F. chacei Baba, 1988, the type species, from the Philippines, Taiwan and Indonesia and F. chirostyloides Tirmizi & Javed, 1993 from the Bay of Bengal. In the present study, three new species of the genus are described and illustrated: F. chani n. sp. from Papua New Guinea, F. cultrata n. sp. from New Caledonia and Vanuatu and F. ensifera n. sp. from Fiji. The new species are morphologically distinguishable on the basis of the shape and spination of the rostrum and the presence/absence of a small spine on the frontal margin of the carapace...
June 9, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610121/a-new-species-of-velvet-skate-i-notoraja-i-i-sereti-i-n-sp-rajiformes-arhynchobatidae-from-papua-new-guinea
#18
William T White, Peter R Last, Ralph R Mana
A new arhynchobatin skate, Notoraja sereti n. sp., is described based on three specimens collected from off Madang (Papua New Guinea) at depths of 800-980 m. This medium-size Notoraja skate shares with other velcro skates from the Western Pacific, N. alisae, N. fijiensis, N. inusitata and N. longiventralis, a ventral surface covering of fine denticles giving the skin a velvety feel. Notoraja sereti differs from all of these species in having a shorter snout (preorbital length 10.1-11.1 vs. 11.5-14.5% TL, prenasal length 8...
March 19, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610109/-i-etmopterus-i-i-samadiae-i-n-sp-a-new-lanternshark-squaliformes-etmopteridae-from-papua-new-guinea
#19
William T White, David A Ebert, Ralph R Mana, Shannon Corrigan
A new species of lanternshark, Etmopterus samadiae (Squaliformes: Etmopteridae), is described from off northern Papua New Guinea, in the western Central Pacific Ocean. The new species resembles other members of the "Etmopterus lucifer" clade in having linear rows of dermal denticles and most closely resembles E. brachyurus from the western North Pacific. The new species occurs along insular slopes between 340 and 785 m depth. The new species can be distinguished from other members of the E. lucifer clade by a combination of characteristics, including length of anterior flank branch markings being slightly shorter than its posterior branch, a longer caudal base marking, and irregular and variable number of black, horizontal, dash-like marks on sides of body...
March 20, 2017: Zootaxa
https://www.readbyqxmd.com/read/28609967/discovery-of-i-penicillidmus-i-in-the-bismarck-archipelago-papua-new-guinea-with-description-of-a-new-species-from-lavongai-new-hanover-island-coleoptera-staphylinidae-scydmaeninae
#20
Paweł Jałoszyński
Penicillidmus Jałoszyński, 2014 was established to accommodate two Australian species of Glandulariini. Penicillidmus masseyensis Jałoszyński, 2014 and P. unicolor Jałoszyński, 2014 are known to occur in Cape York, northern Queensland. With the adult body length ranging from 0.83 to 0.86 mm, these species are among the smallest Australian scydmaenines. Another, yet undescribed species represented by a female, is also known to occur within the same area (Jałoszyński 2014). Penicillidmus resembles similarly small adults of Microscydmus Saulcy & Croissandeau, 1893, but can be easily distinguished on the basis of remarkable cephalic and prothoracic structures...
April 18, 2017: Zootaxa
keyword
keyword
55717
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"