Results 41 to 50 of about 78,105,521 (191)

Human herpesvirus-6 in hematopoietic stem cell transplant recipients: a prospective cohort study in Egypt

open access: yesVirology Journal, 2023
Background Immunocompromised patients face reactivation of latent viruses that increase the risk of morbidity. Aim The study aimed to detect human herpes virus 6 (HHV-6) reactivation among allogeneic (allo) and autologous (auto) hematopoietic stem cell ...
May Moheb Eldin Raouf   +3 more
doaj   +1 more source

Challenges of Bio‐Syngas Conversion to High‐Value‐Added Liquid Chemicals and Fuels via COx Hydrogenation

open access: yesCarbon Energy, EarlyView.
Converting biomass‐derived syngas into value‐added fuels and chemicals offers a promising route toward carbon neutrality, yet unfavorable H2/COx ratios, elevated CO2 levels, and trace impurities pose persistent obstacles. This review examines strategies spanning syngas conditioning, impurity‐tolerant catalyst development, and integrated process design,
Xuan Bie   +7 more
wiley   +1 more source

Role of the human beta-herpesviruses in organ allograft rejection following transplantation. [PDF]

open access: yes, 2005
In previous prospective studies conducted in our department, PCR was used to detect the three ({dollar}-herpesviruses, human cytomegalovirus (HCMV), and human herpesviruses 6 and 7 (HHV-6 and HHV-7) in the blood of solid organ transplant patients.
Li, Y.T., Li, Yingting
core  

DETEKSI SEROLOGIS HHV-6 DAN/ATAU HHV-8 PADA PASIEN HIV/AIDS DI SURABAYA [PDF]

open access: yes, 2017
Background: HHV-6 and HHV-8 have enhanced pathogenicity in the immunocompromised host. Human herpesvirus-6 (HHV-6) and human immunodeficiency virus (HIV) are both tropic for CD4+ lymphocytes. Human herpesvirus 8 infection in patients with HIV/AIDS can
DEVI OKTAFIANI, NIM011514253017
core   +1 more source

Experimental Investigation on the Effect of Dry and Wet Activation Processes on the Morphological Properties of Activated Carbon Derived From Sugarcane Bagasse

open access: yesCarbon Innovation, EarlyView.
Synthesis and characterization of sugarcane bagasse‐derived activated carbon via KOH‐assisted dry and wet activation. ABSTRACT This study explores the impact of activation processes on the morphological properties of activated carbon. Carbon is initially produced through vacuum pyrolysis at three temperatures (500°C, 600°C, and 700°C), with a heating ...
Sachin Channappa Hallad   +5 more
wiley   +1 more source

Sensitive detection systems for infectious agents in xenotransplantation*

open access: yesXenotransplantation, EarlyView., 2020
Abstract Xenotransplantation of pig cells, tissues, or organs may be associated with transmission of porcine microorganisms, first of all of viruses, to the transplant recipient, potentially inducing a disease (zoonosis). I would like to define detection systems as the complex of sample generation, sample preparation, sample origin, time of sampling ...
Joachim Denner
wiley   +1 more source

HHV-6A infection and menstrual cycle phases.

open access: yes, 2016
a) HHV-6 DNA was searched by real time qPCR specific for U42 gene in endometrial biopsies of infertile women during proliferative, ovulatory and secretory phases.
Silvia Bolzani (3159759)   +8 more
core   +1 more source

Detection of human herpesvirus 7 infection in young children presenting with exanthema subitum

open access: yesMemorias do Instituto Oswaldo Cruz, 2011
In this study, we assessed the prevalence of human herpesvirus-7 (HHV-7) in 141 serum samples from children less than four years of age with exanthematic disease.
Ivna de Melo Magalhães   +6 more
doaj   +1 more source

HHV‐6 and hippocampal volume in patients with mesial temporal sclerosis

open access: yesAnnals of Clinical and Translational Neurology, 2020
Objective To study the effects of human herpes virus 6 (HHV‐6) on the hippocampal volume in patients with mesial temporal sclerosis (MTS). Background HHV‐6 may play an etiologic role in MTS.
Elizabeth O. Akinsoji   +9 more
doaj   +1 more source

Consistent Techno‐Economic and Environmental Assessment of Hydrogen Production via Electrolysis

open access: yesChemie Ingenieur Technik, EarlyView.
This study performs a techno‐economic and life‐cycle analysis of hydrogen production via electrolysis under five electricity supply scenarios, including flexible operation with a baseload. Results highlight trade‐offs between cost and carbon intensity, exhibiting economic and ecological inefficiency of grid supportive electrolysis in Germany.
Alexandra Göbel   +4 more
wiley   +1 more source

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