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https://www.readbyqxmd.com/read/28239566/biological-and-historical-overview-of-zika-virus
#1
REVIEW
Najealicka Armstrong, Wangheng Hou, Qiyi Tang
The recent outbreak of the Zika virus attracts worldwide attention probably because the most recently affected country (Brazil) will host the 2016 Olympic Game. Zika virus infected cases are now spreading to many other countries and its infection might be linked to some severe medical sequelae. Since its first isolation from the infected monkey in 1947 in Uganda, only a few studies had been taken until recent outbreak. According to the history of referenced publications, there is a 19-year gap from 1989 to 2007...
February 12, 2017: World Journal of Virology
https://www.readbyqxmd.com/read/28238893/dna-analysis-of-cattle-parasitic-protozoan-tritrichomonas-foetus-after-photodynamic-therapy
#2
A Margraf-Ferreira, I C S Carvalho, S M Machado, C Pacheco-Soares, C W Galvão, R M Etto, N S da Silva
Photodynamic therapy (PDT) is a modality of therapy that involves the activation of photosensitive substances and the generation of cytotoxic oxygen species and free radicals to promote the selective destruction of target tissues. This study analyzed the application of PDT to Tritrichomonas foetus, a scourged and etiological agent of bovine trichomoniasis, a sexually transmitted infectious disease. As it is an amitochondrial and aerotolerant protozoan, it produces energy under low O2 tension via hydrogenosome...
February 23, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28238883/a-bicentre-retrospective-study-of-features-and-outcomes-of-patients-with-reactive-arthritis
#3
Audrey Courcoul, Anne Brinster, Evelyne Decullier, Jean-Paul Larbre, Muriel Piperno, Eric Pradat, Jacques G Tebib, Daniel Wendling, Fabienne Coury
OBJECTIVE: Reactive arthritis (ReA) is a sterile arthritis following an extra-articular infection, usually of the gastrointestinal or genitourinary tract. The aim of this study was to assess the incidence and the clinical and therapeutic characteristics of ReA and to compare them with those of a historical cohort. We hypothesised that improved hygiene together with prevention and treatment of sexually transmitted infections may have decreased the incidence of ReA. METHODS: All patients with ReA diagnosed in the University Hospital Centres of Lyon Sud and Besançon from January 2002 to December 2012 were included in the study retrospectively and were compared with ReA patients diagnosed from January 1986 to December 1996 in the same two hospitals...
February 23, 2017: Joint, Bone, Spine: Revue du Rhumatisme
https://www.readbyqxmd.com/read/28238212/development-a-rapid-and-accurate-multiplex-real-time-pcr-method-for-the-detection-chlamydia-trachomatis-and-mycoplasma-hominis
#4
Roya Safarkar, Jalil Fallah Mehrabadi, Zahra Noormohammadi, Reza Mirnejad
BACKGROUND: Sexually transmitted diseases easily spread among sexually active people and often have no symptoms. Rapid and accurate method for detecting these infections are necessary in early stages. The traditional detection methods of them are difficult and time-consuming. METHODS: In this study, multiplex real time PCR was optimized for rapid identification of Chlamydia trachomatis and Mycoplasma hominis in a single tube and was performed with our designed primers...
February 26, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28230801/ethnopharmacology-chemistry-and-biological-properties-of-four-malian-medicinal-plants
#5
REVIEW
Karl Egil Malterud
The ethnopharmacology, chemistry and pharmacology of four Malian medicinal plants, Biophytum umbraculum, Burkea africana, Lannea velutina and Terminalia macroptera are reviewed. These plants are used by traditional healers against numerous ailments: malaria, gastrointestinal diseases, wounds, sexually transmitted diseases, insect bites and snake bites, etc. The scientific evidence for these uses is, however, limited. From the chemical and pharmacological evidence presented here, it seems possible that the use in traditional medicine of these plants may have a rational basis, although more clinical studies are needed...
February 21, 2017: Plants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28228394/update-in-chlamydia-trachomatis-vaccinology
#6
Luis M de la Maza, Guangming Zhong, Robert C Brunham
Attempts to produce a vaccine to protect against Chlamydia trachomatis (C. trachomatis) induced trachoma were initiated more than 100 years ago and continued for several decades. Using whole organisms protective responses were obtained. However, upon exposure to C. trachomatis, disease exacerbation developed in some immunized individuals precluding the implementation of the vaccine. Evidence of the role of C. trachomatis as a sexually transmitted pathogen started to emerge in the 1960's and soon became evident that it can cause acute infections and long term-sequelae in women, men and newborns...
February 22, 2017: Clinical and Vaccine Immunology: CVI
https://www.readbyqxmd.com/read/28220392/zika-virus-disease-and-associated-neurologic-complications
#7
REVIEW
Lindsey M Duca, J David Beckham, Kenneth L Tyler, Daniel M Pastula
PURPOSE OF REVIEW: The purpose of this article is to review what is currently known about Zika virus (ZIKV) disease and associated neurologic complications. RECENT FINDINGS: ZIKV is a mosquito-borne or sexually transmitted flavivirus rapidly spreading throughout the Americas. While ZIKV infection is usually asymptomatic, it may cause a non-specific illness with fever, rash, myalgia, headache, and/or non-purulent conjunctivitis. Additionally, ZIKV has been associated with a number of neurologic complications including microcephaly and other birth defects, Guillain-Barré syndrome, meningoencephalitis, myelitis, and various ophthalmologic abnormalities...
January 2017: Current Infectious Disease Reports
https://www.readbyqxmd.com/read/28217614/somatic-symptoms-after-sexual-behavior-with-fear-of-four-sexually-transmitted-diseases-a-proposal-of-novel-disorder
#8
Kentaro Iwata, Yoshiaki Katsuda
Somatic symptom disorder (SSD) often leads to frequent doctor visit not only to psychiatrists but also to various kinds of physicians. We encountered four cases of SSD, particularly associated with sexual intercourse and fear of sexually transmitted diseases (STDs). To best of our knowledge, there is no independent clinical entity assigned to this phenomenon. Here, we propose a variation of SSD called four STD as an independent clinical entity since the presentation of this disorder is very distinctive, and lack of awareness of it may lead to unnecessary laboratory workup and antimicrobial prescription as well as augmented anxiety of the patients with potential "doctor shopping...
July 2016: Journal of Family Medicine and Primary Care
https://www.readbyqxmd.com/read/28217555/comparison-of-murine-cervicovaginal-infection-by-chlamydial-strains-identification-of-extrusions-shed-in-vivo
#9
Jennifer H Shaw, Amanda R Behar, Timothy A Snider, Noah A Allen, Erika I Lutter
Chlamydia trachomatis is the leading cause of bacterial sexually transmitted infections (STIs) and preventable blindness. Untreated, asymptomatic infection as well as frequent re-infection are common and may drive pelvic inflammatory disease, ectopic pregnancy, and infertility. In vivo models of chlamydial infection continue to be instrumental in progress toward a vaccine and further elucidating the pathogenesis of this intracellular bacterium, however significant gaps in our understanding remain. Chlamydial host cell exit occurs via two mechanisms, lysis and extrusion, although the latter has yet to be reported in vivo and its biological role is unclear...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28216574/an-in-silico-identification-of-common-putative-vaccine-candidates-against-treponema-pallidum-a-reverse-vaccinology-and-subtractive-genomics-based-approach
#10
Arun Kumar Jaiswal, Sandeep Tiwari, Syed Babar Jamal, Debmalya Barh, Vasco Azevedo, Siomar C Soares
Sexually transmitted infections (STIs) are caused by a wide variety of bacteria, viruses, and parasites that are transmitted from one person to another primarily by vaginal, anal, or oral sexual contact. Syphilis is a serious disease caused by a sexually transmitted infection. Syphilis is caused by the bacterium Treponema pallidum subspecies pallidum. Treponema pallidum (T. pallidum) is a motile, gram-negative spirochete, which can be transmitted both sexually and from mother to child, and can invade virtually any organ or structure in the human body...
February 14, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28211266/-non-febrile-syndromes-in-the-traveler-returning-from-tropical-regions-admitted-in-a-monographic-unit
#11
A Anula-Morales, B Martin-Giner, M Hernández-Cabrera, C Carranza-Rodríguez, E Pisos-Álamo, N Jaén-Sánchez, J L Pérez-Arellano
OBJECTIVE: The aim was to analyse those syndromes without fever in travellers who return from tropical regions evaluated at our Department of Infectology and Tropical Medicine. Clarifying these conditions intends to reach earlier diagnoses and, perhaps, to avoid the emergence and spread of imported diseases, as well as to establish appropriate preventive measures. METHODS: An observational descriptive transversal study was performed, selecting those patients who returned from tropical regions without fever (n = 281), amongst all travellers evaluated in our department between 1998 and 2013...
February 17, 2017: Revista Española de Quimioterapia: Publicación Oficial de la Sociedad Española de Quimioterapia
https://www.readbyqxmd.com/read/28209207/recombinant-%C3%AE-actinin-subunit-antigens-of-trichomonas-vaginalis-as-potential-vaccine-candidates-in-protecting-against-trichomoniasis
#12
Yi-Ting Xie, Jiang-Mei Gao, Ya-Ping Wu, Petrus Tang, Geoff Hide, De-Hua Lai, Zhao-Rong Lun
BACKGROUND: Human trichomoniasis caused by Trichomonas vaginalis is one of the most common sexually transmitted diseases with more than 200 million cases worldwide. It has caused a series of health problems to patients. For prevention and control of infectious diseases, vaccines are usually considered as one of the most cost-efficient tools. However, until now, work on the development of T. vaginalis vaccines is still mainly focused on the screening of potential immunogens. Alpha-actinin characterized by high immunogenicity in T...
February 16, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28208724/assessing-the-knowledge-level-attitudes-risky-behaviors-and-preventive-practices-on-sexually-transmitted-diseases-among-university-students-as-future-healthcare-providers-in-the-central-zone-of-malaysia-a-cross-sectional-study
#13
Adigun Temiloluwa Folasayo, Afolayan John Oluwasegun, Suhailah Samsudin, Siti Nor Sakinah Saudi, Malina Osman, Rukman Awang Hamat
This study was done to assess the knowledge, attitudes, risky behaviors and preventive practices related to sexually-transmitted diseases (STDs) among health and non-health sciences university students as future healthcare providers in Malaysia. A total of 700 health and non-health sciences university students (255 male; 445 female) aged between 17 and 30 years were surveyed by using a self-administered questionnaire. The majority (86.6%) had heard of STDs, and 50.4% knew STDs could present without symptoms...
February 8, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28201979/wide-variation-in-sexually-transmitted-infection-testing-and-counselling-at-aboriginal-primary-health-care-centres-in-australia-analysis-of-longitudinal-continuous-quality-improvement-data
#14
Barbara Nattabi, Veronica Matthews, Jodie Bailie, Alice Rumbold, David Scrimgeour, Gill Schierhout, James Ward, Rebecca Guy, John Kaldor, Sandra C Thompson, Ross Bailie
BACKGROUND: Chlamydia, gonorrhoea and syphilis are readily treatable sexually transmitted infections (STIs) which continue to occur at high rates in Australia, particularly among Aboriginal Australians. This study aimed to: explore the extent of variation in delivery of recommended STI screening investigations and counselling within Aboriginal primary health care (PHC) centres; identify the factors associated with variation in screening practices; and determine if provision of STI testing and counselling increased with participation in continuous quality improvement (CQI)...
February 15, 2017: BMC Infectious Diseases
https://www.readbyqxmd.com/read/28198345/-a-woman-with-mohawks-on-the-vaginal-wall
#15
T C M de Sutter, A Logmans, I Dierickx
A 27-year-old female was seen with exophytic protrusions on the vaginal wall. Biopsy showed a squamous papilloma. This benign tumour is an expression of a non-oncogenic human papillomavirus infection. Although treatment is not necessary, screening for sexual transmitted diseases is advised.
2017: Nederlands Tijdschrift Voor Geneeskunde
https://www.readbyqxmd.com/read/28196298/human-to-human-transmission-of-brucella-a-systematic-review
#16
REVIEW
Felipe F Tuon, Regina B Gondolfo, Natacha Cerchiari
OBJECTIVE: The most common form of transmitting human brucellosis is through contaminated food or direct contact with infected animals. Human-to-human transmission (HHT) has been described as isolated case reports. The aim of this systematic review was to describe all cases of HHT of human brucellosis reported in the medical literature. METHODS: A literature search was conducted using PubMed, Scopus and Scielo databases using specific search terms published until March 2016...
February 14, 2017: Tropical Medicine & International Health: TM & IH
https://www.readbyqxmd.com/read/28188030/unveiling-of-hiv-dynamics-among-transgender-women-a-respondent-driven-sampling-study-in-rio-de-janeiro-brazil
#17
Beatriz Grinsztejn, Emilia M Jalil, Laylla Monteiro, Luciane Velasque, Ronaldo I Moreira, Ana Cristina F Garcia, Cristiane V Castro, Alícia Krüger, Paula M Luz, Albert Y Liu, Willi McFarland, Susan Buchbinder, Valdilea G Veloso, Erin C Wilson
BACKGROUND: The burden of HIV in transgender women (transwomen) in Brazil remains unknown. We aimed to estimate HIV prevalence among transwomen in Rio de Janeiro and to identify predictors of newly diagnosed HIV infections. METHODS: We recruited transwomen from Rio de Janeiro, Brazil, by respondent-driven sampling. Eligibility criteria were self-identification as transwomen, being 18 years of age or older, living in Rio de Janeiro or its metropolitan area, and having a valid peer recruitment coupon...
February 7, 2017: Lancet HIV
https://www.readbyqxmd.com/read/28185995/study-protocol-community-links-to-establish-alcohol-recovery-clear-for-women-leaving-jail
#18
Jennifer E Johnson, Yael Chatav Schonbrun, Bradley Anderson, Megan Kurth, Christine Timko, Michael Stein
PURPOSE: This article describes the protocol for a randomized effectiveness trial of a method to link alcohol use disordered women who are in pretrial jail detention with post-release 12-step mutual help groups. BACKGROUND: Jails serve 15 times more people per year than do prisons and have very short stays, posing few opportunities for treatment or treatment planning. Alcohol use is associated with poor post-jail psychosocial and health outcomes including sexually transmitted diseases and HIV, especially for women...
February 7, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28185741/clearance-of-tritrichomonas-foetus-in-experimentally-infected-heifers-protected-with-vaccines-based-on-killed-t-foetus-with-different-adjuvants
#19
Lumila I Fuchs, Marcelo C Fort, Dora Cano, Carina M Bonetti, Hugo D Giménez, Pablo M Vázquez, Diana Bacigalupe, Javier D Breccia, Carlos M Campero, Jorge A Oyhenart
Tritrichomonas foetus is a flagellated protozoan that causes a sexually transmitted disease in cattle. Trichomonosis is characterized by early abortions, subfertility and a significant decrease in productivity. Vaccine preparations containing whole T. foetus can reduce the time of residence of the pathogen in the host cervix after experimental infection. Here, T. foetus vaccines prepared with different adjuvants were tested, in parallel with a commercial vaccine, for their efficacy to clear the infection. The median time for clearance of infection was 69days in non-immunized animals, 55days in animals treated with aluminum hydroxide, 41days with oil-in-water or saponin based vaccines or with a commercial vaccine and 27days in animals treated with saponin plus aluminum hydroxide...
February 6, 2017: Vaccine
https://www.readbyqxmd.com/read/28178398/delphi-survey-of-clinical-nursing-and-midwifery-research-priorities-in-the-eastern-mediterranean-region
#20
Carolyn Sun, Jennifer Dohrn, Arwa Oweis, Huda Abu-Saad Huijer, Fathieh Abu-Moghli, Hania Dawani, Cheherezade Ghazi, Elaine Larson
PURPOSE: As the shortage of nurses and midwives is expected to worsen in the Eastern Mediterranean region concomitantly with a growing focus on achievement of universal health coverage, nurses and midwives are expected to fill major gaps in health care. Hence, the need for a solid evidence base for nursing practice and a clear direction for clinical nursing research are paramount. Therefore, a Delphi survey was conducted to determine clinical (research focused on patient outcomes) nursing and midwifery priorities for research within this region...
February 8, 2017: Journal of Nursing Scholarship
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