نتایج جستجو برای: contagious ecthyma

تعداد نتایج: 5134  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2003
Tatsuyoshi Kawamura Forrest O Gulden Makoto Sugaya David T McNamara Debra L Borris Michael M Lederman Jan M Orenstein Peter A Zimmerman Andrew Blauvelt

Langerhans cells (LCs) are suspected to be initial targets for HIV after sexual exposure (by becoming infected or by capturing virus). Here, productive R5 HIV infection of LC ex vivo and LC-mediated transmission of virus to CD4+ T cells were both found to depend on CCR5. By contrast, infection of monocyte-derived dendritic cells and transfer of infection from monocyte-derived dendritic cells to...

2013
Nicolas Gobron Cezary Waszczak Matthieu Simon Sophie Hiard Stéphane Boivin Delphine Charif Aloïse Ducamp Estelle Wenes Françoise Budar

Gynodioecy, the coexistence of hermaphrodites and females (i.e. male-sterile plants) in natural plant populations, most often results from polymorphism at genetic loci involved in a particular interaction between the nuclear and cytoplasmic genetic compartments (cytonuclear epistasis): cytoplasmic male sterility (CMS). Although CMS clearly contributes to the coevolution of involved nuclear loci...

Journal: :Pan African Medical Journal 2018

Journal: :British Journal of Dermatology 1903

Journal: :hautnah dermatologie 2016

2013
Seven Uludokumacı İlker İnanç Balkan Bilgül Mete Reşat Özaras Neşe Saltoğlu Teoman Soysal

UNLABELLED Fusarium spp. is an opportunistic mold that causes disseminated infections in immunocompromised patients. It is important to make a definite diagnosis because of high mortality rates. We present the case of a 27-year-old pregnant woman diagnosed with acute myeloid leukemia with a prolonged febrile neutropenic period. She developed ecthyma gangrenosum-like lesions and simultaneously h...

Journal: :Veterinary Microbiology 2021

The parapoxvirus orf virus (ORFV) encodes several immunomodulatory proteins (IMPs) that modulate host innate and pro-inflammatory responses to infection. Using the ORFV IA82 strain as parental virus, recombinant viruses with individual deletions in genes encoding IMPs chemokine binding protein (CBP; ORFV112), inhibitor of granulocyte-monocyte colony-stimulating factor IL-2 (GIF, ORFV117) interl...

Journal: :Actas dermo-sifiliograficas 2010
L Requena C Requena

We describe the histopathological characteristics of viral skin infections. Herpes simplex virus and varicella-zoster virus produce an intraepidermal vesicle with variable degrees of epithelial necrosis. Typical findings include keratinocytes with ballooned nuclei with a ground-glass appearance and giant multinucleated keratinocytes. In the endothelial cells of the dermal blood vessels, cytomeg...

2016
Nesrin Ceylan Nihat Demir Selami Kocaman Erdal Peker Oğuz Tuncer

Ecthyma gangrenosum is a cutaneous lesion often associated with pseudomonas aeruginosa bacteremia, even though it may develop without bacteremia and may originate from other bacterial and fungal organisms. Pseudomonas aeruginosa bacteremia or sepsis, which mainly affects immunocompromised patients, frequently occurs in hospitals. This lesion typically occurs on the extremities and gluteal and p...

Journal: :Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi 2014
Li-Ching Fang Chun-Chih Peng Hsin Chi Kuo-Sheng Lee Nan-Chang Chiu

Pseudomonas aeruginosa infection that induced pseudomembranous laryngopharyngitis and ecthyma gangrenosum simultaneously in a healthy infant is rare. We reported on a previously healthy 5-month-old boy with initial presentation of fever and diarrhea followed by stridor and progressive respiratory distress. P. aeruginosa sepsis was suspected because ecthyma gangrenosum over the right leg was fou...

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