Results 61 to 70 of about 17,135 (198)

Distribution characteristics of human herpes viruses in the lower respiratory tract and their impact on 30-day mortality in community-acquired pneumonia patients

Frontiers in Cellular and Infection Microbiology
Human herpes viruses (HHVs) are commonly detected in community-acquired pneumonia (CAP) patients, particularly those with complex complications, attracting increased attention from clinical practitioners.
Yadi Ding, Guiming Liu, Qiujing Li, Lingqing Zou, Jingyi Dai, Jingyi Dai, Virasakdi Chongsuvivatwong   +6 more
doaj   +1 more source

Steady‐State and Dynamic Behavior of Geometry‐Tunable Microfluidic Passive Flow Regulators

Small, EarlyView.
Passive microfluidic flow regulators exhibit geometry‐dependent dynamic behavior, where channel width governs the resistance–compliance interactions within the system. Narrow channels produce faster responses with higher bandwidth, while wider channels yield slower responses and stronger attenuation.
Huy Hoang Vu, Tran Vy Khanh Vo, Hafiz Muhammad Musharaf, Haotian Cha, Nam‐Trung Nguyen   +4 more
wiley   +1 more source

Development of an enzyme-linked immunosorbent assay for diagnosis of human herpesvirus-7 infection

Revista da Sociedade Brasileira de Medicina Tropical, 2020
INTRODUCTION: Human herpesvirus (HHV)-7 establishes a latent infection during the lifetime of the host and can reactivate after the primary infection, leading to lytic replication in immunosuppressed patients.
Ana Lia Pradella Puglia, Murilo de Freitas Peigo, Fernando Russo Costa Bomfim, Ronaldo Luis Thomasini   +3 more
doaj   +1 more source

Facile Sprayed and Electro‐Activated Ultra‐Low Pt Loading Catalyst for Hydrogen Evolution Reaction and PEM Water Electrolysis

Small, EarlyView.
A spray‐coating‐assisted electrochemical reduction strategy enables uniformly dispersed 2–3 nm Pt nanoparticles at an ultra‐low loading of 0.0178 mgPt cm−2 on rough gas diffusion electrode surfaces. The resulting architecture delivers exceptional hydrogen evolution activity and PEM water electrolysis performance comparable to commercial Pt/C while ...
Donggeun Eom, Youngseob Lee, Dongwook Oh, Hyoungsoon Lee, Sangwook Park   +4 more
wiley   +1 more source

Human herpesvirus 7 epithelial keratitis with geographic–dendritic ulceration

BMC Infectious Diseases
Background Human herpesvirus 7 (HHV-7), a β-herpesvirus with a known tropism for CD4⁺ T cells, has not been associated with ocular surface disease.
Luyi Ying, Wenjia Xie, Kunte Shang, Mengqi Huang, Tian Tian, Yu-Feng Yao   +5 more
doaj   +1 more source

Reducing the use of Fossil Carbon and Fuels to Defossilize the Electric Steelmaking Route: Evaluation of the Effects of Alternative C‐Bearing Materials and Hydrogen in the Electric Arc Furnace

steel research international, EarlyView.
The experiments and simulations demonstrate that, in general, alternative carbon sources can decrease fossil CO2 without adversely impacting EAF process and product. High plastics and tires ratios cause unsafe conditions and poor slag foaming. Hydrogen in EAF burners decreases CO2 but increases water vapor, which can raise the hydrogen content in ...
Ismael Matino, Orlando Toscanelli, Antonella Zaccara, Aintzane Soto Larzabal, Asier Zubero Lombardia, Jon Hermosa, Tamara Rodríguez Durán, Valentina Colla   +7 more
wiley   +1 more source

Prevalence of HCMV, HHV‐6, and HSV‐1/2 in the semen of men attending infertility clinics and their association with semen parameters

UroPrecision, EarlyView.
Abstract Background Viral infections have been identified as potential disruptors of male reproductive health. This study aimed to investigate the prevalence of human cytomegalovirus (HCMV), human herpesvirus 6 (HHV‐6), and herpes simplex virus types 1 and 2 (HSV‐1/2) DNA in semen samples from fertile and infertile men within the potential impact of ...
Seyedeh Zahra Hashemi, Neda Pirbonyeh, Fahime Edalat, Narges Eslami, Saeed Tajik, Arash Letafati, Jamal Sarvari, Afagh Moattari   +7 more
wiley   +1 more source

Searching for the Human Herpes 6, 7 (PCR) in CSF of Children Admitted to the Pediatric Ward of Hazrat Rasool Hospital of Tehran

پزشکی بالینی ابن سینا, 2011
Introduction & Objective: The role and frequency of HHV-6 and HHV-7 in central nervous system (CNS) diseases of our children are unclear. The aim of this study was to search for the presence of HHV-6 & HHV-7 DNA-s in CSF samples in children with ...
Farideh Ebrahimi Taj, Samileh Noorbakhsh, Hamidreza Monavari, Azardokht Tabatabaie   +3 more
doaj  

Nomenclature on Immune‐Mediated Drug Reactions: An EAACI Position Paper

Allergy, EarlyView.
ABSTRACT Over the past several decades, there have been significant advances in our understanding of both immunological and pharmacological mechanisms of adverse drug reactions (ADRs). Immune‐mediated drug reactions (IMDRs) represent a small proportion of ADRs and are caused by a pathological activation of the immune system or inflammatory pathways ...
Maria J. Torres, Cristobalina Mayorga, Elizabeth J. Phillips, Adriana Ariza, Annick Barbaud, Patrizia Bonadonna, Mariana Castells, Gülfem Çelik, Knut Brockow, Lene H. Garvey, Inmaculada Doña, Jean‐Christoph Caubet, Francesca Mori, Jason Trubiano, Giorgia Marta, Antonino Romano, Ingrid Terreehorst, Asli Gelincik, Philip H. Li, Vito Sabato   +19 more
wiley   +1 more source

Human herpesvirus 7 infection impairs the survival/differentiation of megakaryocytic cells

Haematologica, 2002
In vitro infection of CD61+ megakaryocytic cells with human herpesvirus-7 (HHV-7) induced a drastic increase of apoptosis. Moreover, cells surviving HHV-7 cytotoxicity showed enhanced megakaryocytic maturation with respect to control cultures. These data
A Gonelli, P Mirandola, V Grill, P Secchiero, G Zauli   +4 more
doaj