Search results for "Infectious"
showing 10 items of 2953 documents
Ocular surface disease during dupilumab treatment in patients with atopic dermatitis, is it possible to prevent it?
2020
Transfusion transmitted leishmaniasis. What to do with blood donors from endemic areas?
2014
Summary Leishmaniasis clinical spectrum ranges from cryptic infection to fatal visceral leishmaniasis. Cryptic infection can be found in blood donors from areas endemic for leishmaniasis all over the world. Although leishmaniasis is a classic vector-borne disease, cases of transfusion transmitted leishmaniasis have been reported especially in nonendemic areas. Most of these cases regarded infants or children. This paper reviews the literature on this specific feature and the impact of leishmaniasis on transfusion medicine. Relevant literature was found through PubMed. The reference lists of selected articles identified further sources. Conclusions: Blood donations by emigrants or travelers f…
Fulminant bilateral Haemophilus influenzae keratitis in a patient with hypovitaminosis A treated with contaminated autologous serum
2011
We report on a patient with hypovitaminosis A treated with autologous serum (AS) who had bilateral infectious ulcers positive for Haemophilus influenzae. The patient suffered a perforation of his right eye and total healing of his left eye with a residual leukoma. In cases of severe malnutrition, serum levels of vitamins and bacteriostatic and growth factors are reduced, so AS would not only be ineffective but also increase the risk of secondary corneal infection. The prophylactic use of a topical antibiotic would be useful in treatment with AS, especially in patients who do not use and adequately store the eye drops, as in our patient.
The prevalence of the obesity in patients with moderate to severe psoriasis in Sicily populations
2010
Intraperitoneal injection of tetracyclines protects mice from lethal endotoxemia downregulating inducible nitric oxide synthase in various organs and…
1997
We have tested whether tetracyclines (TETs) are able to protect mice from lipopolysaccharide (LPS)-induced shock, a cytokine-mediated inflammatory reaction. Mice, injected with a single dose of tetracycline base (TETb; 1.5, 10 and 20 mg/kg of body weight) or doxycycline (DOXY; 1.5 mg/kg), were significantly protected from a lethal intraperitoneal injection of LPS (500 micrograms per mouse). TETs acted in early events triggered in response to LSP; in fact, they were no longer significantly protective if injected more than 1 h after the injection of endotoxin. LPS-treated mice protected by TETs showed a significant inhibition of tumor necrosis factor alpha (TNF-alpha), interleukin-1 alpha (IL…
A case of guillain-barre syndrome in a patient with non small cell lung cancer treated with chemotherapy
2006
Guillain-Barré Syndrome (GBS) is a demyelinating polyneuropathy of probable autoimmune pathogenesis characterized by rapidly progressive symmetric paralysis. In the literature some cases of GBS associated with anticancer chemotherapy are reported. We present a case of a 55-year old woman who complained of progressive motor deficit in four limbs, areflexia in lower limbs and facial nerve paralysis one week after beginning cisplatin-gemcitabine chemotherapy for metastatic lung cancer. The cerebrospinal fluid analysis showed a strong positive Pandy reaction with 435 mg/dl total protein. The electromyography and the electroneuronography established the diagnosis of inflammatory demyelinating po…
Effects of 1-(halogenalkoxy)alkyl-5-fluorouracil derivatives on cell growth, cell volume and nucleus size of mouse lymphoma cells.
1992
The effects of three 1-(halogenalkoxy)alkyl-5-fluorouracil derivatives on cultured mouse lymphoma cells were studied and compared with those of N-methyl-bis-(2-chloroethyl)amine hydrochloride (Lost). The derivatives exert only little influence on cell proliferation and cell volume. However, all derivatives cause a concentration-dependent nucleus contraction, probably due to DNA cross-linkings. Bromodesoxyuridine modulates the effects of the derivatives on the DNA, leading to swelling of the nucleus, which may be caused by DNA strand-breaks. It is suggested that the derivatives exert synergistic effects with other factors. It is concluded that these studies are suitable for the prescreening …
Assessment of etanercept efficacy in the treatment of psoriatic arthritis: ultrasonography of Achilles tendon
2015
Neurotropism in newborn hamsters of plaque purified measles virus clones
1976
Three plaque purified measles virus clones displayed a different neurotropism in newborn hamsters.
A Multivariate Age-Structured Stochastic Model with Immunization Strategies to Describe Bronchiolitis Dynamics
2021
Bronchiolitis has a high morbidity in children under 2 years old. Respiratory syncytial virus (RSV) is the most common pathogen causing the disease. At present, there is only a costly humanized monoclonal RSV-specific antibody to prevent RSV. However, different immunization strategies are being developed. Hence, evaluation and comparison of their impact is important for policymakers. The analysis of the disease with a Bayesian stochastic compartmental model provided an improved and more natural description of its dynamics. However, the consideration of different age groups is still needed, since disease transmission greatly varies with age. In this work, we propose a multivariate age-struct…