keyword
MENU ▼
Read by QxMD icon Read
search

Hav

keyword
https://www.readbyqxmd.com/read/27918250/evaluation-of-immunostimulatory-effects-of-n-2-hydroxy-propyl-3-trimethylammonium-chitosan-chloride-for-improving-live-attenuated-hepatitis-a-virus-vaccine-efficacy
#1
Wei Tao, Ting Fu, Zhuojing He, Ruxi Hu, Lan Jia, Yan Hong
This study was to evaluate the immunostimulatory effects of N-(2-hydroxy) propyl-3-trimethylammonium chitosan chloride (HTCC) as an adjuvant for improving a commercial live attenuated hepatitis A virus (HAV) vaccine efficacy in mice. Mice in the experimental group were intraperitoneally immunized with a solution of HTCC and live attenuated HAV vaccine. And for those injected with sterile water, HTCC or live attenuated HAV vaccine were treated as mock group, negative group, and positive group in turn. The serum HAV-specific IgG titers and the ratios of the serum HAV-specific IgG2a/IgG1 in the experimental group were significantly increased (p = 0...
December 5, 2016: Viral Immunology
https://www.readbyqxmd.com/read/27917263/changes-in-cellular-proliferation-and-plasma-products-are-associated-with-liver-failure
#2
Juliana Gil Melgaço, Frederico Marianetti Soriani, Pedro Henrique Ferreira Sucupira, Leonardo Assaf Pinheiro, Yasmine Rangel Vieira, Jaqueline Mendes de Oliveira, Lia Laura Lewis-Ximenez, Cristina Carvalho Vianna Araújo, Lúcio Filgueiras Pacheco-Moreira, Gustavo Batista Menezes, Oswaldo Gonçalves Cruz, Claudia Lamarca Vitral, Marcelo Alves Pinto
AIM: To study the differences in immune response and cytokine profile between acute liver failure and self-limited acute hepatitis. METHODS: Forty-six patients with self-limited acute hepatitis (AH), sixteen patients with acute liver failure (ALF), and twenty-two healthy subjects were involved in this study. The inflammatory and anti-inflammatory products in plasma samples were quantified using commercial enzyme-linked immunoassays and quantitative real-time PCR...
November 18, 2016: World Journal of Hepatology
https://www.readbyqxmd.com/read/27908612/polyvinyl-alcohol-terminal-chemoembolization-for-hepatocellular-carcinoma-with-hepatic-arteriovenous-shunts-safety-efficacy-and-prognostic-factors
#3
Qiu-Song Liu, Que-Lin Mei, Yan-Hao Li
PURPOSE: To evaluate the safety and efficacy of polyvinyl alcohol (PVA) terminal chemoembolization and to identify the prognostic factors associated with survival in hepatocellular carcinoma (HCC) patients with hepatic arteriovenous shunts (HAVS). MATERIALS AND METHODS: Of 133 patients' managements were retrospectively analyzed. HAVS was classified into three types: slow-flow, intermediate-flow and high-flow. The size of the PVA used was determined following the scheme: slow-flow HAVS: 300-500μm PVA; intermediate-flow HAVS: 500-710μm PVA; high-flow HAVS: 710-1000μm PVA...
April 30, 2016: European Journal of Radiology
https://www.readbyqxmd.com/read/27896875/disseminated-cobblestone-like-skin-lumps-in-a-newborn
#4
Z X Ren, H Q Jiang, L X Zhang, Q D Deng, J Y Zhang, X P Mu, J Yang
An newborn boy showed multiple skin lumps at birth. On examination, there were disseminated red cobblestone-like skin neoplasms, 5-30mm in diameter with hard serosanguineous crust, some were with scabs, over the scalp, face, trunk and extremities (Fig. 1A,B). The liver was 3 cm palpable below the costal margin. He was active and stable. The mother' prenatal investigation on antibodies of rubella, herpes simplex virus (HSV) and hepatitis B surface antigen were positive. The baby's antibodies for HAV, HBV, HCV, rubella, HSV, HIV and syphilis were negative...
November 29, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/27891729/low-prevalence-of-aichi-virus-in-molluscan-shellfish-samples-from-galicia-nw-spain
#5
Enrique Rivadulla, Miguel F Varela, Jesús L Romalde
AIM: The aim of this study was the detection and quantification of Aichi virus (AiV) in shellfish from three estuaries in Galicia, the main producer of molluscs in Europe. METHODS AND RESULTS: A total of 249 shellfish samples were analyzed using a reverse transcription-quantitative PCR (RT-qPCR) procedure. AiV was detected in 15 out of 249 (6.02%) samples. Ría de Ares-Betanzos showed the highest prevalence (11.1%), followed by Ría do Burgo (3.7%) and Ría de Vigo, (2...
November 28, 2016: Journal of Applied Microbiology
https://www.readbyqxmd.com/read/27889156/survival-of-hepatitis-a-virus-and-aichi-virus-in-cranberry-based-juices-at-refrigeration-4%C3%A2-%C3%A2-c
#6
Snigdha Sewlikar, Doris H D'Souza
Viral foodborne illness continues to be a health-concern globally, with numerous fruit and juice outbreaks of Hepatitis A virus (HAV) reported worldwide. Aichi virus (AiV) is an emerging pathogen with limited epidemiological data. Both, HAV and AiV are resistant to low pH and can survive under adverse environmental conditions leading to transmission ease. The objective of this study was to evaluate the survival of HAV and AiV in commercially-available cranberry-based juices (Cranberry juice cocktail, CJ and a 100% juice with cranberry, MJ) over 21 days at refrigeration (4 °C)...
April 2017: Food Microbiology
https://www.readbyqxmd.com/read/27888176/nailfold-capillary-morphological-characteristics-of-hand-arm-vibration-syndrome-a-cross-sectional-study
#7
QingSong Chen, GuiPing Chen, Bin Xiao, HanSheng Lin, HongYing Qu, DanYing Zhang, MaoGong Shi, Li Lang, Bei Yang, MaoSheng Yan
OBJECTIVE: The purpose of this study was to investigate the characteristics of nailfold capillaroscopy associated with hand-arm vibration syndrome (HAVS). METHODS: In total, 113 male gold miners were recruited: 35 workers who were chronically exposed to vibration and developed vibration-induced white finger were defined as the HAVS group, 39 workers who were exposed to vibration but did not have HAVS were classified as the vibration-exposed controls (VEC) group, and 39 workers without vibration exposure were categorised as the non-VEC (NVEC) group...
November 25, 2016: BMJ Open
https://www.readbyqxmd.com/read/27886168/hitting-the-right-button-mavs-mediated-defense-against-hav-infection
#8
Percy A Knolle
Studying the immune response against infection with hepatitis viruses is hampered by the lack of suitable preclinical model systems. A recent publication in Science identifies the cytosolic adapter molecule MAVS as being responsible for species restriction of infection with hepatitis A virus as well as linking cytosolic immune sensing in infected hepatocytes with innate effector functions and protective adaptive immunity.
November 25, 2016: Cell Research
https://www.readbyqxmd.com/read/27881614/performance-characteristics-of-a-new-consensus-commercial-kit-for-hepatitis-d-virus-rna-viral-load-quantification
#9
Frédéric Le Gal, Samira Dziri, Athenaïs Gerber, Chakib Alloui, Zahia Ben Abdesselam, Dominique Roulot, Ségolène Brichler, Emmanuel Gordien
Hepatitis Delta virus (HDV) is responsible for fulminant hepatitis and liver failure, and accelerates evolution towards cirrhosis and hepatocellular carcinoma in hepatitis B virus-infected patients. To date treatment relies upon long-term administration of pegylated alpha-interferon with sustained virological response in 30% of the patients. Very recently, new promising anti HDV therapies have been developed and are already used in clinical trials. HDV-RNA viral load (HDVL) monitoring must be an integral part of the management of the infected-patients...
November 23, 2016: Journal of Clinical Microbiology
https://www.readbyqxmd.com/read/27878360/erratum-to-tremor-and-hand-arm-vibration-syndrome-havs-in-road-maintenance-workers
#10
Rita Bast-Pettersen, Bente Ulvestad, Karl Færden, Thomas Aleksander C Clemm, Raymond Olsen, Dag Gunnar Ellingsen, Karl-Christian Nordby
No abstract text is available yet for this article.
November 22, 2016: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/27861517/geometry-of-the-proximal-phalanx-of-hallux-and-first-metatarsal-bone-to-predict-hallux-abducto-valgus-a-radiological-study
#11
Eduardo Perez Boal, Ricardo Becerro de Bengoa Vallejo, Miguel Fuentes Rodriguez, Daniel Lopez Lopez, Marta Elena Losa Iglesias
BACKGROUND: Hallux abducto valgus (HAV) is one of the most common forefoot deformities in adulthood with a variable prevalence but has been reported as high as 48%. The study proposed that HAV development involves a skeletal parameter of the first metatarsal bone and proximal phalanx hallux (PPH) to determine if the length measurements of the metatarsal and PPH can be used to infer adult HAV. METHODS: All consecutive patients over 21 years of age with HAV by roentgenographic evaluation were included in a cross-sectional study...
2016: PloS One
https://www.readbyqxmd.com/read/27848147/hepatitis-a-virus-genotype-ia-infected-patient-with-marked-elevation-of-aspartate-aminotransferase-levels
#12
Yoshifumi Miura, Tatsuo Kanda, Shin Yasui, Koji Takahashi, Yuki Haga, Reina Sasaki, Masato Nakamura, Shuang Wu, Shingo Nakamoto, Makoto Arai, Tsutomu Nishizawa, Hiroaki Okamoto, Osamu Yokosuka
We describe a case of acute liver failure (ALF) without hepatic encephalopathy with marked elevation of aminotransferase due to hepatitis A, according to the revised Japanese criteria of ALF. This liver biopsy of the patient showed compatible to acute viral hepatitis and she immediately recovered without intensive care. She had no comorbid disorders. Of interest, phylogenetic tree analysis using almost complete genomes of hepatitis A virus (HAV) demonstrated that the HAV isolate from her belonged to the HAV subgenotype IA strain and was similar to the HAJFF-Kan12 strain (99% nucleotide identity) or FH1 strain (98% nucleotide identity), which is associated with severe or fulminant hepatitis A...
November 15, 2016: Clinical Journal of Gastroenterology
https://www.readbyqxmd.com/read/27825308/seroprevalence-of-hepatitis-e-virus-differs-in-dutch-and-first-generation-migrant-populations-in-amsterdam-the-netherlands-a-cross-sectional-study
#13
S Sadik, G G C van Rijckevorsel, M S van Rooijen, G J B Sonder, S M Bruisten
BACKGROUND: In the last decade hepatitis E virus (HEV) is increasingly recognized as a cause of acute viral hepatitis in developed countries. HEV is transmitted via the fecal-oral route. In countries like the Netherlands, HEV infection is suspected to be a zoonosis but HEV may also be introduced by migrants. We studied the seroprevalence of HEV among different migrants, mainly Moroccans and Turks, and compared this to that of the native Dutch population in Amsterdam, the Netherlands. METHODS: Data were obtained from a cross-sectional survey of the adult Amsterdam population performed in 2004; the Amsterdam Health Monitor...
November 8, 2016: BMC Infectious Diseases
https://www.readbyqxmd.com/read/27822932/antibodies-against-hepatitis-a-and-hepatitis-b-virus-in-intravenous-immunoglobulin-products
#14
Soyoung Lee, Han Wool Kim, Kyung Hyo Kim
The worldwide seroprevalence of hepatitis A virus (HAV) and hepatitis B virus (HBV) has changed over the last two decades, indicating a declining incidence of HAV and HBV infections. Therefore, vaccinations against HAV and HBV are recommended for unimmunized people before traveling to an endemic area. Unfortunately, primary antibody deficiency (PAD) patients can only obtain humoral immunity through intravenous immunoglobulin G (IVIG) replacement and not from vaccination because of a defect in antibody production...
December 2016: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/27822259/comparison-of-the-prevalence-and-risk-factors-of-hepatitis-a-in-10-to-18-year-old-adolescents-of-sixteen-iranian-provinces-the-caspian-iii-study
#15
Nasser Mostafavi, Roya Kelishadi, Elham Kazemi, Behrooz Ataei, Majid Yaran, Mohammad Esmaeil Motlagh, Mostafa Qorbani, Ramin Heshmat, Mohamad Hasan Tajadini, Shervin Ghaffari Hoseini
BACKGROUND: Hepatitis A is a common health concern both in developing and developed countries. Hygienic and socioeconomic parameters deeply impact the prevalence and transmission of this disease. Evaluating the epidemiological distribution and risk factors for Hepatitis A virus (HAV) is necessary for policy makers to improve local and national preventive measures. OBJECTIVES: The aim of this study was to compare the prevalence of hepatitis A infection in a sample of Iranian adolescents living in different provinces of Iran and to assess its family- and community-related risk factors...
September 2016: Hepatitis Monthly
https://www.readbyqxmd.com/read/27822257/co-infection-of-the-hepatitis-c-virus-with-other-blood-borne-and-hepatotropic-viruses-among-hemophilia-patients-in-poland
#16
Marta Kucharska, Malgorzata Inglot, Aleksandra Szymczak, Weronika Rymer, Malgorzata Zalewska, Krzysztof Malyszczak, Urszula Zaleska-Dorobisz, Malgorzata Kuliszkiewicz-Janus
BACKGROUND: The prevalence of HCV infection in people with hemophilia is substantially higher than that in the general population (63% - 98%). Multiple transfusions and substitutive therapy have also been linked to a high risk of HBV and HIV transmission. However, the prevalence of other blood-borne viral infections in this population is less well known. OBJECTIVES: This study aimed to assess the prevalence of co-infection with HBV and other blood-borne viruses in Polish HCV-infected hemophiliacs...
September 2016: Hepatitis Monthly
https://www.readbyqxmd.com/read/27796506/international-archives-of-occupational-and-environmental-health
#17
Rita Bast-Pettersen, Bente Ulvestad, Karl Færden, Thomas Aleksander C Clemm, Raymond Olsen, Dag Gunnar Ellingsen, Karl-Christian Nordby
OBJECTIVES: The aim of this study was to evaluate postural and rest tremor among workers using vibrating hand tools, taking into account the possible effects of toxicants such as alcohol and tobacco. A further aim was to study workers diagnosed with hand-arm vibration syndrome (HAVS) at the time of examination. METHODS: This study comprises 103 road maintenance workers, 55 exposed to vibrating hand tools (age 41.0 years; range 21-62) and 48 referents (age 38.5 years; range 19-64)...
October 28, 2016: International Archives of Occupational and Environmental Health
https://www.readbyqxmd.com/read/27786671/impact-of-universal-mass-vaccination-with-monovalent-inactivated-hepatitis-a-vaccines-a-systematic-review
#18
Anke L Stuurman, Cinzia Marano, Eveline M Bunge, Laurence De Moerlooze, Daniel Shouval
The WHO recommends integration of universal mass vaccination (UMV) against hepatitis A virus (HAV) in national immunization schedules for children aged ≥1 year, if justified on the basis of acute HAV incidence, declining endemicity from high to intermediate and cost-effectiveness. This recommendation has been implemented in several countries. Our aim was to assess the impact of UMV using monovalent inactivated hepatitis A vaccines on incidence and persistence of anti-HAV (IgG) antibodies in pediatric populations...
October 27, 2016: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/27785638/seroepidemiology-of-hev-and-hav-in-two-populations-with-different-socio-economic-levels-and-hygienic-sanitary-conditions
#19
M Zuin, C Caserta, L Romanò, A Mele, A Zanetti, R Cannatelli, A Giorgini, C Tagliacarne, A Amante, F Marcucci, P M Battezzati
The epidemiological scenarios of hepatitis E virus (HEV) and hepatitis A virus (HAV) infections have changed in the last few decades, but precise epidemiological data on the prevalence of anti-HEV and anti-HAV, alone or in combination, in the general population are scanty. We investigated HEV and HAV seroprevalence comparing two population samples living in Northern (Abbiategrasso, Milan) and Southern Italy (Cittanova, Reggio Calabria), the latter being characterized by a poorer socio-economic level and hygienic/sanitary conditions...
October 26, 2016: European Journal of Clinical Microbiology & Infectious Diseases
https://www.readbyqxmd.com/read/27697160/comparison-of-three-extraction-methods-to-detect-noroviruses-in-dairy-products
#20
Catherine Hennechart-Collette, Sandra Martin-Latil, Audrey Fraisse, Sylvie Perelle
Noroviruses (NoV) are currently the most common cause of viral foodborne diseases and RT-qPCR is widely used for their detection in food because of its sensitivity, specificity and rapidity. The ISO/TS (15216-1, 15216-2) procedures for detecting NoV and HAV in high-risk food categories such as shellfish, bottled water and vegetables were published in 2013. Milk products are less implicated in foodborne viral outbreaks but they can be contaminated with fruit added to these products or by the food handler. Thus, the development of sensitive and reliable techniques for the detection of NoV in dairy products is needed to ensure the safety of these products...
February 2017: Food Microbiology
keyword
keyword
16293
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"