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Parvovirus b19

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https://www.readbyqxmd.com/read/29785793/outcomes-associated-with-fetal-parvovirus-b19-infection-a-systematic-review-and-meta-analysis
#1
REVIEW
Francesca Bascietto, Marco Liberati, Daniela Murgano, Danilo Buca, Antonia Iacovelli, Maria Elena Flacco, Lamberto Manzoli, Alessandra Familiari, Giovanni Scambia, Francesco D'Antonio
OBJECTIVE: To explore the outcome of fetuses affected by congenital Parvovirus B19 (PB19) Infection. METHODS: The outcomes observed were: miscarriage, perinatal death (PND), intra-uterine death (IUD), neonatal death (NND), spontaneous resolution of hydrops or fetal anemia, intra-uterine transfusion (IUT), resolution of hydrops or anemia after transfusion, fetal loss following transfusion, abnormal brain scan after birth, abnormal neurodevelopmental outcome. All the observed outcomes were reported in fetuses presenting and in those not presenting signs of hydrops on ultrasound...
May 22, 2018: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29785387/parvovirus-b19-infection-timely-diagnosis-in-pregnancy-essential
#2
REVIEW
G J Waring
No abstract text is available yet for this article.
April 2018: Case Reports in Women's Health
https://www.readbyqxmd.com/read/29762456/parvovirus-b19-induced-red-cell-aplasia-in-a-heart-transplant-patient-diagnosed-on-pleural-fluid
#3
Emily X Shao, Christopher S W Wang, George Javorsky
No abstract text is available yet for this article.
May 14, 2018: Transplantation
https://www.readbyqxmd.com/read/29754581/the-clinical-characteristics-and-therapy-response-of-patients-with-acquired-pure-red-cell-aplasia
#4
Rong Fu, Tian Zhang, Bingnan Liu, Jia Song, Guojin Wang, Lijuan Li, Huaquan Wang, Limin Xing, Yuhong Wu, Jing Guan, Zonghong Shao
OBJECTIVE: To summarize the clinical characteristics of acquired pure red cell aplasia (PRCA) patients diagnosed in our hospital in the last 10 years. METHOD: The clinical features, immune state and treatment response of acquired PRCA patients diagnosed in our hospital from January 2007 to January 2017 were retrospectively analyzed. RESULTS: The results showed that thymoma (13.21%) and parvovirus B19 (11.32%) were the most common causes for secondary PRCA...
May 12, 2018: Hematology (Amsterdam, Netherlands)
https://www.readbyqxmd.com/read/29688863/infection-status-of-human-parvovirus-b19-cytomegalovirus-and-herpes-simplex-virus-1-2-in-women-with-first-trimester-spontaneous-abortions-in-chongqing-china
#5
Ya-Ling Gao, Zhan Gao, Miao He, Pu Liao
BACKGROUND: Infection with Parvovirus B19 (B19V), Cytomegalovirus (CMV) and Herpes Simplex Virus-1/2 (HSV-1/2) may cause fetal loses including spontaneous abortion, intrauterine fetal death and non-immune hydrops fetalis. Few comprehensive studies have investigated first-trimester spontaneous abortions caused by virus infections in Chongqing, China. Our study intends to investigate the infection of B19V, CMV and HSV-1/2 in first-trimester spontaneous abortions and the corresponding immune response...
April 23, 2018: Virology Journal
https://www.readbyqxmd.com/read/29683514/intrauterine-parvovirus-b19-infection
#6
Dongguang Wei, Hanne Jensen, Denis M Dwyre
No abstract text is available yet for this article.
May 2018: Transfusion
https://www.readbyqxmd.com/read/29663448/seroprevalence-molecular-epidemiology-and-quantitation-of-parvovirus-b19-dna-levels-in-iranian-blood-donors
#7
Maryam Zadsar, Arezoo Aghakhani, Mohammad Banifazl, Monireh Kazemimanesh, Seyed Morteza Tabatabaei Yazdi, Setareh Mamishi, Anahita Bavand, Mona Sadat Larijani, Amitis Ramezani
Human parvovirus B19 (B19) infection is common among blood donors, and healthy blood donors can transmit virus via transfusion. Due to resistance of B19 to viral inactivation methods, there is a potential concern regarding transfusion safety in blood products. We aimed to determine the seroprevalence, molecular epidemiology and quantitation of B19 DNA levels in blood donors in Tehran, Iran. 500 blood donors from Blood Transfusion Research Center were studied. ELISA was used for detection of B19 IgG and IgM and nested PCR was carried out for detection of B19 DNA...
April 16, 2018: Journal of Medical Virology
https://www.readbyqxmd.com/read/29660757/spectrum-of-parvovirus-b19-infection-presentations-in-children-with-underlying-hemato-oncologic-disorders-a-case-series
#8
Aida Zečkanović, Matej Perovnik, Janez Jazbec, Marko Kavčič
No abstract text is available yet for this article.
April 16, 2018: Klinische Pädiatrie
https://www.readbyqxmd.com/read/29655851/parvovirus-b19-infection-an-unusual-aetiology-of-anaemia
#9
J Díez de Los Ríos, E Reynaga, D Badia
No abstract text is available yet for this article.
April 11, 2018: Revista Clínica Española
https://www.readbyqxmd.com/read/29649594/detection-of-human-parvovirus-b19-infection-in-the-thymus-of-patients-with-thymic-hyperplasia-associated-myasthenia-gravis
#10
Li Gong, Yanhong Li, Xinyi Li, Qian Tu, Xiaorong Mou, Shumei Wang, Yi Wan, Qiang Lu, Juzheng Wang, Wendong Zhang, Shaojun Zhu, Xiujuan Han, Li Yao, Jiarui Zhang, Gaosheng Huang, Wei Zhang
OBJECTIVE: To investigate the association between human parvovirus B19 (B19V) infection in the thymus and myasthenia gravis (MG). METHODS: The presence of human B19V DNA and protein was assessed in 138 samples, including 68 thymic hyperplasia (39 with MG), 58 thymoma (23 with MG), and 12 normal thymus tissues, by nested polymerase chain reaction, immunohistochemistry, laser capture microdissection, and sequencing in a double-blinded manner. RESULTS: B19V DNA was mainly detected in thymic hyperplasia, and the positive rate (41...
April 9, 2018: Clinical Microbiology and Infection
https://www.readbyqxmd.com/read/29645287/seroprevalence-molecular-epidemiology-and-quantitation-of-parvovirus-b19-dna-levels-in-iranian-blood-donors
#11
Maryam Zadsar, Arezoo Aghakhani, Mohammad Banifazl, Monireh Kazemimanesh, Seyed Morteza Tabatabaei Yazdi, Setareh Mamishi, Anahita Bavand, Mona Sadat Larijani, Amitis Ramezani
Human parvovirus B19 (B19) infection is common among blood donors, and healthy blood donors can transmit virus via transfusion. Due to resistance of B19 to viral inactivation methods, there is a potential concern regarding transfusion safety in blood products. We aimed to determine the seroprevalence, molecular epidemiology and quantitation of B19 DNA levels in blood donors in Tehran, Iran. 500 blood donors from Blood Transfusion Research Center were studied. ELISA was used for detection of B19 IgG and IgM and nested PCR was carried out for detection of B19 DNA...
April 12, 2018: Journal of Medical Virology
https://www.readbyqxmd.com/read/29610498/an-unexpected-cause-of-acute-enteritis-in-a-patient-with-pure-red-cell-aplasia-parvovirus-b19-associated-acute-enteritis
#12
Hayretdin Koklu, Berrin Buyukeren, Ahmet Cagkan Inkaya, Cenk Sokmensuer, Taylan Kav
No abstract text is available yet for this article.
April 2018: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/29587847/high-sensitivity-virus-and-mycoplasma-screening-test-reveals-high-prevalence-of-parvovirus-b19-infection-in-human-synovial-tissues-and-bone-marrow
#13
Ken Watanabe, Koji Otabe, Norio Shimizu, Keiichirou Komori, Mitsuru Mizuno, Hisako Katano, Hideyuki Koga, Ichiro Sekiya
BACKGROUND: Latent microorganism infection is a safety concern for the clinical application of mesenchymal stem cells (MSCs). The aim of this study is to investigate the frequencies and sensitivities of the latent virus and mycoplasma infections in synovium, bone marrow, peripheral blood cells, and blood plasma and cultured synovial MSCs. METHODS: Total DNA and RNA of the synovium (n = 124), bone marrow (n = 123), peripheral blood cells (n = 121), plasma (n = 121), and 14-day cultured synovial MSCs (n = 63) were collected from patients who underwent total knee arthroplasty or anterior ligament reconstruction after written informed consents were obtained...
March 27, 2018: Stem Cell Research & Therapy
https://www.readbyqxmd.com/read/29567758/severe-acute-anemia-attributable-to-concomitant-occurrence-of-aiha-with-prca-induced-by-parvovirus-b19-infection
#14
Christelle El Khoury, Hussein Farhat
No abstract text is available yet for this article.
March 22, 2018: Blood
https://www.readbyqxmd.com/read/29557985/isolation-of-infectious-zika-virus-from-a-urine-sample-cultured-in-sirc-cells-from-a-patient-suspected-of-having-rubella-virus
#15
Maria Isabel de Oliveira, Gislene Mitsue Namiyama, Gabriela Bastos Cabral, João Leandro Ferreira, Noemi Taniwaki, Ana Maria Sardinha Afonso, Isabella Rillo Lima, Luís Fernando Macedo de Brigido
A great variety of viruses which cause exanthema share other clinical manifestations, making the etiologic identification a very difficult task, relying exclusively on the clinical examination. Rubella virus (RV) infection during the early stages of pregnancy can lead to serious birth defects, known as congenital rubella syndrome (CRS). In the present report, we described the presence of Zika virus (ZIKV) particles in urine samples and also ZIKV isolation in SIRC cells from the urine of a patient in acute phase of suspected rubella disease...
2018: Revista do Instituto de Medicina Tropical de São Paulo
https://www.readbyqxmd.com/read/29540937/modelling-time-varying-heterogeneity-in-recurrent-infection-processes-an-application-to-serological-data
#16
Steven Abrams, Andreas Wienke, Niel Hens
Frailty models are often used in survival analysis to model multivariate time-to-event data. In infectious disease epidemiology, frailty models have been proposed to model heterogeneity in the acquisition of infection and to accommodate association in the occurrence of multiple types of infection. Although traditional frailty models rely on the assumption of lifelong immunity after recovery, refinements have been made to account for reinfections with the same pathogen. Recently, Abrams and Hens quantified the effect of misspecifying the underlying infection process on the basic and effective reproduction number in the context of bivariate current status data on parvovirus B19 and varicella zoster virus...
April 2018: Journal of the Royal Statistical Society. Series C, Applied Statistics
https://www.readbyqxmd.com/read/29538464/congenital-cytomegalovirus-parvovirus-and-enterovirus-infection-in-mozambican-newborns-at-birth-a-cross-sectional-survey
#17
Lola Madrid, Rosauro Varo, Sonia Maculuve, Tacilta Nhampossa, Carmen Muñoz-Almagro, Enrique J Calderón, Cristina Esteva, Carla Carrilho, Mamudo Ismail, Begoña Vieites, Vicente Friaza, María Del Carmen Lozano-Dominguez, Clara Menéndez, Quique Bassat
BACKGROUND: Congenital cytomegalovirus (cCMV) infection is the most prevalent congenital infection acquired worldwide, with higher incidence in developing countries and among HIV-exposed children. Less is known regarding vertical transmission of parvovirus B19 (B19V) and enterovirus (EV). We aimed to assess the prevalence of CMV, B19V and EV vertical transmission and compare results of screening of congenital CMV obtained from two different specimens in a semirural Mozambican maternity...
2018: PloS One
https://www.readbyqxmd.com/read/29531655/parvovirus-b19-triggered-acute-hemolytic-anemia-and-thrombocytopenia-in-a-child-with-evans-syndrome
#18
Panagiota Zikidou, Anastassia Grapsa, Zoe Bezirgiannidou, Athanassios Chatzimichael, Elpis Mantadakis
Background: Human parvovirus B19 (HPV-B19) is the etiologic agent of erythema infectiosum, of transient aplastic crises in individuals with underlying chronic hemolytic disorders, and of chronic pure red cell aplasia in immunocompromised individuals. Case report: We describe a 14-year-old girl with long-standing Evans syndrome, who presented with severe anemia, reticulocytopenia and thrombocytopenia. A bone marrow aspirate revealed severe erythroid hypoplasia along with the presence of giant pronormoblasts, while serological studies and real-time PCR of whole blood were positive for acute parvovirus B19 infection...
2018: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/29512949/-viral-arthritis
#19
Camille Zambaz, Diana Dan
Arthritis and arthralgia during a viral infection are often polyarticular and symmetric and can mimic rheumatoid arthritis. Depending on germs, others signs and symptoms as fever, cutaneous rash (Parvovirus B19) or jaundice (hepatitis) can be present. Worldwide most common germs are Parvovirus B19, hepatitis B and C, HIV and alphavirus. There are significant differences throughout the world and epidemiology continues to evolve with a progression of vector-borne infections. Diagnosis of viral arthritis is often difficult and is based on epidemiological, clinical and serological data...
March 7, 2018: Revue Médicale Suisse
https://www.readbyqxmd.com/read/29479965/molecular-study-of-parvovirus-b19-infection-in-children-with-acute-myeloid-leukemia
#20
Noha Tharwat Abou El-Khier, Ahmad Darwish, Maysaa El Sayed Zaki
Background: Parvovirus B19 is a common viral infection in children. Nearby evidences are present about its association with acute leukemia, especially acute lymphoblast leukemia. Nevertheless, scanty reports have discussed any role in acute myeloid leukemia (AML). Purpose: To evaluate the frequency of virological markers of B19 infection including its DNA along with specific immunoglobulins G (IgG) and M (IgM) among children with newly diagnosed AML. Besides, describing the clinical importance of Parvovirus B19 infection in those patients...
February 26, 2018: Asian Pacific Journal of Cancer Prevention: APJCP
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