Results 231 to 240 of about 1,063,286 (267)
Some of the next articles are maybe not open access.
Journal of Neuroimaging, 1995
Brain infections are generally well visualized by contrastenhanced computed tomography or magnetic resonance imaging. However, these modalities are often unrevealing in the encephalopathy produced by the human immunodeficiency virus and in the early stages of herpes simplex encephalitis.
J C, Masdeu +2 more
openaire +2 more sources
Brain infections are generally well visualized by contrastenhanced computed tomography or magnetic resonance imaging. However, these modalities are often unrevealing in the encephalopathy produced by the human immunodeficiency virus and in the early stages of herpes simplex encephalitis.
J C, Masdeu +2 more
openaire +2 more sources
Microtubules and viral infection
2023Microtubules (MTs) form rapidly adaptable, complex intracellular networks of filaments that not only provide structural support, but also form the tracks along which motors traffic macromolecular cargos to specific sub-cellular sites. These dynamic arrays play a central role in regulating various cellular processes including cell shape and motility as ...
Eveline Santos, da Silva +1 more
openaire +2 more sources
The Placenta and Viral Infections
Clinical Obstetrics and Gynecology, 1990Many viruses can infect the fetus in utero, by either ascending or hematogenous routes. Much is known about the maternal-fetal passage of virus from clinical, virologic, and serologic studies. Although transplacental passage is a key aspect of these infections, there is much more limited information about changes in the placenta.
openaire +3 more sources
Viral Infections and Sphingolipids
2013Besides their essential role in the immune system, sphingolipids and their metabolites are potential key regulators in the life cycle of obligatory intracellular pathogens such as viruses. They are involved in lateral and vertical segregation of receptors required for attachment, membrane fusion and endocytosis, as well as in the intracellular ...
Jürgen, Schneider-Schaulies +1 more
openaire +2 more sources
Oral Diseases, 2002
Oral hairy leukoplakia (OHL) and Kaposi's sarcoma (KS) are commonly encountered in the HIV‐infected patient. A unique feature of OHL is non‐cytolytic high level of replication of Epstein–Barr virus (EBV) in the glossal epithelium. The expression of viral‐encoded anti‐apoptotic proteins concomitant to replicative proteins probably underlies this ...
openaire +2 more sources
Oral hairy leukoplakia (OHL) and Kaposi's sarcoma (KS) are commonly encountered in the HIV‐infected patient. A unique feature of OHL is non‐cytolytic high level of replication of Epstein–Barr virus (EBV) in the glossal epithelium. The expression of viral‐encoded anti‐apoptotic proteins concomitant to replicative proteins probably underlies this ...
openaire +2 more sources
Current Opinion in Critical Care, 2008
The present study reviews the precise role of viruses as causes of pneumonia in mechanically ventilated patients.In patients requiring mechanical ventilation, Herpesviridae, mostly herpes simplex virus and cytomegalovirus, are commonly recovered from the respiratory tract.
Charles-Edouard, Luyt +4 more
openaire +2 more sources
The present study reviews the precise role of viruses as causes of pneumonia in mechanically ventilated patients.In patients requiring mechanical ventilation, Herpesviridae, mostly herpes simplex virus and cytomegalovirus, are commonly recovered from the respiratory tract.
Charles-Edouard, Luyt +4 more
openaire +2 more sources
Immunology of Viral Infections
International Ophthalmology Clinics, 1985Immune responses to nonenveloped and enveloped viruses are different (see Table 1). The immune reactions to nonenveloped viruses are predominantly humoral responses against extracellular viruses, because nonenveloped viruses usually are released rapidly, a process that results in lysis and death of the infected cell, and because viral antigens are not ...
openaire +2 more sources
Archives of Neurology, 1996
New microbial threats to human health and survival have arisen intermittently over the centuries. The increasing global population provides greater numbers of hosts for mutational evolution and sufficient hosts to ensure maintenance of new agents; the magnitude and modes of modern travel make a larger population of susceptible people accessible and ...
openaire +2 more sources
New microbial threats to human health and survival have arisen intermittently over the centuries. The increasing global population provides greater numbers of hosts for mutational evolution and sufficient hosts to ensure maintenance of new agents; the magnitude and modes of modern travel make a larger population of susceptible people accessible and ...
openaire +2 more sources