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https://www.readbyqxmd.com/read/28109819/adapting-to-the-global-shortage-of-cholera-vaccines-targeted-single-dose-cholera-vaccine-in-response-to-an-outbreak-in-south-sudan
#1
REVIEW
Lucy A Parker, John Rumunu, Christine Jamet, Yona Kenyi, Richard Laku Lino, Joseph F Wamala, Allan M Mpairwe, Iza Ciglenecki, Francisco J Luquero, Andrew S Azman, Jean-Clement Cabrol
Shortages of vaccines for epidemic diseases, such as cholera, meningitis, and yellow fever, have become common over the past decade, hampering efforts to control outbreaks through mass reactive vaccination campaigns. Additionally, various epidemiological, political, and logistical challenges, which are poorly documented in the literature, often lead to delays in reactive campaigns, ultimately reducing the effect of vaccination. In June 2015, a cholera outbreak occurred in Juba, South Sudan, and because of the global shortage of oral cholera vaccine, authorities were unable to secure sufficient doses to vaccinate the entire at-risk population-approximately 1 million people...
January 18, 2017: Lancet Infectious Diseases
https://www.readbyqxmd.com/read/28106329/multi-layered-particle-packed-column-evaluation-and-comparison-with-monolithic-and-core-shell-particle-columns-for-the-determination-of-red-azo-dyes-in-sequential-injection-chromatography
#2
Petr Chocholouš, Renato Gil, Carolina C Acebal, Viktor Kubala, Dalibor Šatínský, Petr Solich
A recently presented new type of "multi-layered" organic-inorganic hybrid silica particle packed column YMC-Triart C18 (50 mm × 4.6 mm, 5 μm) was used for the development of a sequential injection chromatography method for determination of five azo dyes (Sudan I, Sudan II, Sudan III, Sudan orange G and para red) in selected food seasonings. The use of a novel sorbent brings attractive features, reduced backpressure, and broader chemical stability together with high separation performance, which are discussed and compared with that of three types of columns typically used in medium-pressure flow chromatography techniques (classic monolithic, narrow monolithic and core-shell particle columns)...
January 20, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28105363/incidence-and-survival-rates-of-ovarian-cancer-in-low-income-women-in-sudan
#3
Dafalla O Abuidris, Hsin-Yi Weng, Ahmed M Elhaj, Elgaylani Abdallah Eltayeb, Mohamed Elsanousi, Rehab S Ibnoof, Sulma I Mohammed
Ovarian cancer is the second most common gynecological cancer worldwide. Little is known about the disease in Sudan. The objective of the present study was to evaluate the incidence rate, age and stage at diagnosis, and median survival time of patients presenting at the National Cancer Institute-University of Gezira (NCI-UG), Sudan. Data were collected in a prospective study of women with ovarian cancer over a period of eleven years of follow-up (between 2000 and 2011). Descriptive statistics were used to summarize the distribution of the demographics of the sample...
December 2016: Molecular and Clinical Oncology
https://www.readbyqxmd.com/read/28104545/trial-of-labour-and-vaginal-birth-after-previous-caesarean-section-a-population-based-study-of-eastern-african-immigrants-in-victoria-australia
#4
Fetene B Belihu, Rhonda Small, Mary-Ann Davey
OBJECTIVES: Variations in caesarean section (CS) between some immigrant groups and receiving country populations have been widely reported. Often, African immigrant women are at higher risk of CS than the receiving population in developed countries. However, evidence about subsequent mode of birth following CS for African women post-migration is lacking. The objective of this study was to examine differences in attempted and successful vaginal birth after previous caesarean (VBAC) for Eastern African immigrants (Eritrea, Ethiopia, Somalia and Sudan) compared with Australian-born women...
January 3, 2017: Midwifery
https://www.readbyqxmd.com/read/28104420/use-of-a-novel-flexible-mini-nephroscope-in-minimally-invasive-percutaneous-nephrolithotomy
#5
Dilip Kumar Mishra, Madhu Sudan Agrawal
OBJECTIVE: To assess the feasibility and safety of a novel flexible mini-nephroscope in minimally-invasive PCNL. Presumably, limiting the size and number of tracts during percutaneous-nephrolithotomy(PCNL) has the potential of decreasing the morbidity of the procedure. We present our experience with, this new technique. METHODS: A retrospective analysis of patients with multiple kidney stones treated with mini-PCNL combined with a novel flexible mini-nephroscope was performed...
January 16, 2017: Urology
https://www.readbyqxmd.com/read/28103891/a-mixed-methods-assessment-of-barriers-to-maternal-newborn-and-child-health-in-gogrial-west-south-sudan
#6
Lynn Lawry, Covadonga Canteli, Tahina Rabenzanahary, Wartini Pramana
BACKGROUND: Health conditions for mothers, newborns, and children in South Sudan are among the worst worldwide. South Sudan has the highest rate of maternal mortality in the world and despite alarming statistics, few women and children in South Sudan have access to needed healthcare, especially in rural areas. The purpose of this study was to understand the barriers to maternal, newborn and child health in Gogrial West, Warrap State, South Sudan, one of the most underdeveloped states...
January 19, 2017: Reproductive Health
https://www.readbyqxmd.com/read/28103808/ventricular-late-potential-in-cardiac-syndrome-x-compared-to-coronary-artery-disease
#7
Mohamed Faisal Lutfi
BACKGROUND: Although ventricular late potential (VLP) was extensively studied in risk stratification of myocardial infarction (MI) patients, comparable researches evaluating presence of VLP in MI-free coronary artery disease (CAD) and cardiac syndrome X (CSX) subjects are scarce. This study aimed to compare presence of VLP between CSX and CAD patients. METHODS: Signal average ECG (SAECG) was performed to 49 patients with a history of typical cardiac pain before undergoing diagnostic coronary angiography (DCA) in Al-Shaab cardiac center, Khartoum, Sudan...
January 19, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28097814/detection-and-molecular-characterization-of-foot-and-mouth-disease-viruses-from-outbreaks-in-some-states-of-northern-nigeria-2013-2015
#8
D O Ehizibolo, A Haegeman, A R De Vleeschauwer, J U Umoh, H M Kazeem, E C Okolocha, K De Clercq, S Van Borm
Control measures for foot and mouth disease (FMD) in Nigeria have not been implemented due to the absence of locally produced vaccines and risk-based analysis resulting from insufficient data on the circulating FMD virus (FMDV) serotypes/strains. In 2013-2015, blood and epithelial samples were collected from reported FMD outbreaks in four states (Kaduna, Kwara, Plateau and Bauchi) in northern Nigeria. FMDV non-structural protein (NSP) seroprevalence for the outbreaks was estimated at 80% (72 of 90) and 70% (131 of 188) post-outbreak...
January 17, 2017: Transboundary and Emerging Diseases
https://www.readbyqxmd.com/read/28095917/social-and-traditional-practices-and-their-implications-for-family-planning-a-participatory-ethnographic-study-in-renk-south-sudan
#9
Khalifa Elmusharaf, Elaine Byrne, Diarmuid O'Donovan
BACKGROUND: Understanding what determines family size is crucial for programmes that aim to provide family planning services during and after conflicts. Recent research found that development agents in post conflict settings do not necessarily take time to understand the context adequately, translate their context understanding into programming, or adjust programming in the light of changes. South Sudan, a country that has been suffering from war for almost 50 years, has one of the highest maternal death rates and the lowest contraceptive utilization rates in the world...
January 17, 2017: Reproductive Health
https://www.readbyqxmd.com/read/28095796/a-severe-case-of-visceral-leishmaniasis-and-liposomal-amphotericin-b-treatment-failure-in-an-immunosuppressed-patient-15%C3%A2-years-after-exposure
#10
Anna Eichenberger, Annina E Buechi, Andreas Neumayr, Chistroph Hatz, Andri Rauch, Marc Huguenot, Eva Diamantis-Karamitopoulou, Cornelia Staehelin
BACKGROUND: Visceral leishmaniasis (VL) is a protozoan disease, which is responsible for 200.000-400.000 yearly infections worldwide. If left untreated, the fatality rate can be as high as 100% within 2 years. 90% of cases occur in just six countries: India, Bangladesh, Sudan, South Sudan, Ethiopia and Brazil. It is thus a disease rarely seen by physicians in Europe or North America. We report on the fatal case of VL in an 80-year-old immunosuppressed patient who presented with a latency of over 15 years after having visited an endemic region...
January 17, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28091356/resistance-to-gastrointestinal-parasite-infection-in-djallonk%C3%A3-sheep
#11
A Traoré, D R Notter, A Soudre, A Kaboré, I Álvarez, I Fernández, M Sanou, M Shamshuddin, K Periasamy, H H Tamboura, F Goyache
Gastrointestinal parasitism places serious constraints on small ruminant production. The situation has been exacerbated by development of drug resistance in many parasite populations, leading to interest in identification of animals with genetically mediated resistance or tolerance to nematode infections. This study assessed the response to natural infection with gastrointestinal nematodes (GIN) in Djallonké sheep during the rainy season in the Sudan-Guinea Savannah region of Burkina Faso. Haemonchus contortus is the most prevalent GIN at this site and time...
January 16, 2017: Animal: An International Journal of Animal Bioscience
https://www.readbyqxmd.com/read/28080068/transition-metal-free-redox-neutral-one-pot-c3-alkenylation-of-indoles-using-aldehydes
#12
Samrat Sahu, Ankush Banerjee, Modhu Sudan Maji
The synthesis of sensitive β-alkyl 3-vinylindoles having diverse functional groups with good selectivity remains a challenging task. Keeping the synthetic utility of 3-alkenylindoles in mind, we explored a unique approach to synthesize them from unprotected indoles in a domino fashion. A transition-metal-free C3-alkenylation of indole is reported by using sequential Brønsted acid/base catalysis. Several β-substituted 3-alkenylindoles and conjugated 1,3-dienes are synthesized by direct coupling of indole and readily available aliphatic aldehydes...
January 12, 2017: Organic Letters
https://www.readbyqxmd.com/read/28077295/improved-mucoadhesive-properties-of-self-nanoemulsifying-drug-delivery-systems-snedds-by-introducing-acyl-chitosan
#13
Nuri Ari Efiana, Arshad Mahmood, Hung Thanh Lam, Ožbej Zupančič, Gintare Leonaviciute, Andreas Bernkop-Schnürch
This study was aimed to improve the mucoadhesive properties of SNEDDS by the incorporation of acyl chitosan including octanoyl chitosan (OC), lauroyl chitosan (LC) and palmitoyl chitosan (PC). SNEDDS and acyl chitosan SNEDDS were characterized regarding droplet size and zeta potential. Their mucoadhesivity on porcine intestinal mucosa was evaluated by falling liquid film technique using Sudan Red G as marker. Degree of substitution of chitosan was determined to be 52.8%, 64.8 and 48.5% for OC, LC and PC, respectively...
January 8, 2017: International Journal of Pharmaceutics
https://www.readbyqxmd.com/read/28069428/high-concentrations-of-lead-and-barium-in-hair-of-the-rural-population-caused-by-water-pollution-in-the-thar-jath-oilfields-in-south-sudan
#14
Fritz Pragst, Klaus Stieglitz, Hella Runge, Klaus-Dietrich Runow, David Quig, Robert Osborne, Christian Runge, John Ariki
In the oil fields of Thar Jath, South Sudan, increasing salinity of drinking water was observed together with human incompatibilities and rise in livestock mortalities. Hair analysis was used to characterize the toxic exposure of the population. Hair samples of volunteers from four communities with different distance from the center of the oil field (Koch 23km, n=24; Leer 50km, n=26; Nyal 110km, n=21; and Rumbek 220km, n=25) were analyzed for altogether 39 elements by inductively coupled plasma-mass spectrometry...
December 23, 2016: Forensic Science International
https://www.readbyqxmd.com/read/28068340/phylogeography-of-rift-valley-fever-virus-in-africa-and-the-arabian-peninsula
#15
Abdallah M Samy, A Townsend Peterson, Matthew Hall
Rift Valley Fever is an acute zoonotic viral disease caused by Rift Valley Fever virus (RVFV) that affects ruminants and humans in Sub-Saharan Africa and the Arabian Peninsula. We used phylogenetic analyses to understand the demographic history of RVFV populations, using sequence data from the three minigenomic segments of the virus. We used phylogeographic approaches to infer RVFV historical movement patterns across its geographic range, and to reconstruct transitions among host species. Results revealed broad circulation of the virus in East Africa, with many lineages originating in Kenya...
January 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28066878/safety-and-effectiveness-of-sodium-stibogluconate-and-paromomycin-combination-for-the-treatment-of-visceral-leishmaniasis-in-eastern-africa-results-from-a-pharmacovigilance-programme
#16
Robert Kimutai, Ahmed M Musa, Simon Njoroge, Raymond Omollo, Fabiana Alves, Asrat Hailu, Eltahir A G Khalil, Ermias Diro, Peninah Soipei, Brima Musa, Khalid Salman, Koert Ritmeijer, Francois Chappuis, Juma Rashid, Rezika Mohammed, Asfaw Jameneh, Eyasu Makonnen, Joseph Olobo, Lawrence Okello, Patrick Sagaki, Nathalie Strub, Sally Ellis, Jorge Alvar, Manica Balasegaram, Emilie Alirol, Monique Wasunna
INTRODUCTION: In 2010, WHO recommended a new first-line treatment for visceral leishmaniasis (VL) in Eastern Africa. The new treatment, a combination of intravenous (IV) or intramuscular (IM) sodium stibogluconate (SSG) and IM paromomycin (PM) was an improvement over SSG monotherapy, the previous first-line VL treatment in the region. To monitor the new treatment's safety and effectiveness in routine clinical practice a pharmacovigilance (PV) programme was developed. METHODS: A prospective PV cohort was developed...
January 9, 2017: Clinical Drug Investigation
https://www.readbyqxmd.com/read/28066813/risks-posed-by-reston-the-forgotten-ebolavirus
#17
REVIEW
Diego Cantoni, Arran Hamlet, Martin Michaelis, Mark N Wass, Jeremy S Rossman
Out of the five members of the Ebolavirus family, four cause life-threatening disease, whereas the fifth, Reston virus (RESTV), is nonpathogenic in humans. The reasons for this discrepancy remain unclear. In this review, we analyze the currently available information to provide a state-of-the-art summary of the factors that determine the human pathogenicity of Ebolaviruses. RESTV causes sporadic infections in cynomolgus monkeys and is found in domestic pigs throughout the Philippines and China. Phylogenetic analyses revealed that RESTV is most closely related to the Sudan virus, which causes a high mortality rate in humans...
November 2016: MSphere
https://www.readbyqxmd.com/read/28063018/analysis-of-the-variation-in-low-level-laser-energy-density-on-the-crushed-sciatic-nerves-of-rats-a-morphological-quantitative-and-morphometric-study
#18
Eduardo Keiske Mastuda Ziago, Valéria Paula Sassoli Fazan, Mamie Mizusaki Iyomasa, Luiz Gustavo Sousa, Paula Yumi Yamauchi, Eunice Aparecida da Silva, Eduardo Borie, Ramón Fuentes, Fernando José Dias
The objective of this study was to evaluate three energy densities of low-level laser therapy (LLLT, GaAlAs, 780 nm, 40 mW, 0.04 cm(2)) for the treatment of lesions to peripheral nerves using the sciatic nerve of rats injured via crushing model (15 kgf, 5.2 MPa). Thirty Wistar rats (♂, 200-250 g) were divided into five groups (n = 6): C-control, not injured, and irradiated; L0-injured nerve without irradiation; L4-injured nerve irradiated with LLLT 4 J/cm(2) (0.16 J); L10-injured nerve irradiated with LLLT 10 J/cm(2) (0...
January 7, 2017: Lasers in Medical Science
https://www.readbyqxmd.com/read/28055328/human-and-dromedary-camel-infection-with-camelpox-virus-in-eastern-sudan
#19
Abdelmalik I Khalafalla, Fatima Abdelazim
We provide evidence for the zoonotic nature of camelpox virus by reporting infections that involved dromedary camels and three camel herders in Showak area of eastern Sudan between September and December 2014. The skin lesions in the camel herders consisted of erythema, vesicles, and pustules that involved arms, hands, legs, back, and abdomen and resolved within less than 2 months with no human-to-human transmission. The diagnosis was achieved through molecular technique, virus isolation in cell culture, and partial genome sequencing...
January 5, 2017: Vector Borne and Zoonotic Diseases
https://www.readbyqxmd.com/read/28040866/total-robotic-biliopancreatic-diversion-with-duodenal-switch-technique
#20
Gintaras Antanavicius, Ricardo Mohammed, Olivier Van Houtte
The use of robotic bariatric surgery has increased significantly since its advent in 1999. Its utility and safety has been demonstrated in the literature for all bariatric procedures, including most recently the biliopancreatic diversion with duodenal switch (BPDDS). The robotic-assisted biliopancreatic diversion with duodenal switch (RBPDDS) was first described by Sudan et al. in 2007 with the use of the robot primarily for the duodeno-ileal anastomosis, then in 2015, the same authors described 59 cases of totally RBPDDS using the robot for the most of the operation, but still utilizing laparoscopic staplers...
December 31, 2016: Obesity Surgery
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