• Piri Keşif Aracı

Arama ipuçları nelerdir?
1.  sayfa ve
1
SARS-CoV-2 Persistence: Data Summary up to Q2 2020
Dergi Makalesi

Dergi Makalesi
Open Access
Kaynak :
Directory of Open Access Journals (DOAJ)
Yazar(lar) :
Gabriele Cervino , Luca Fiorillo , Giovanni Surace , Valeria Paduano , Maria Teresa Fiorillo , Rosa De Stefano , Riccardo Laudicella , Sergio Baldari , Michele Gaeta , Marco Cicciù
Yıl :
2020
Giovanni Surace
Piri Tam Metin Bulucu
Kaydet Alıntıla
The coronavirus pandemic is causing confusion in the world. This confusion also affects the different guidelines adopted by each country. The persistence of Coronavirus, responsible for coronavirus disease 2019 (Covid-19) has been evaluated by different articles, but it is still not well-defined, and the method of diffusion is unclear. The aim of this manuscript is to underline new Coronavirus persistence features on different environments and surfaces. The scientific literature is still poor on this topic and research is mainly focused on therapy and diagnosis, rather than the characteristics of the virus. These data could be an aid to summarize virus features and formulate new guidelines and anti-spread strategies.
DOI : 10.3390/data5030081
Anahtar Kelimeler : COVID-19, virus, epidemiology, surfaces, infection risk, public health
ISSN: 2306-5729
Cilt: 5
Sayı: 81
Sayfa: 81
Sınıflandırma :
Viroloji %42
2
COVID-19 Surface Persistence: A Recent Data Summary and Its Importance for Medical and Dental Settings
Dergi Makalesi

Dergi Makalesi
Open Access
Kaynak :
Directory of Open Access Journals (DOAJ)
Dergi:
International Journal of Environmental Research and Public Health
Yazar(lar) :
Luca Fiorillo , Gabriele Cervino , Marco Matarese , Cesare Du2019Amico , Giovanni Surace , Valeria Paduano , Maria Teresa Fiorillo , Antonio Moschella , Alessia La Bruna , Giovanni Luca Romano , Riccardo Laudicella , Sergio Baldari , Marco Cicciù
Yıl :
2020
Giovanni Surace
Piri Tam Metin Bulucu
Kaydet Alıntıla
Recently, due to the coronavirus pandemic, many guidelines and anti-contagion strategies continue to report unclear information about the persistence of coronavirus disease 2019 (COVID-19) in the environment. This certainly generates insecurity and fear in people, with an important psychological component that is not to be underestimated at this stage of the pandemic. The purpose of this article is to highlight all the sources currently present in the literature concerning the persistence of the different coronaviruses in the environment as well as in medical and dental settings. As this was a current study, there are still not many sources in the literature, and scientific strategies are moving towards therapy and diagnosis, rather than knowing the characteristics of the virus. Such an article could be an aid to summarize virus features and formulate new guidelines and anti-spread strategies.
DOI : 10.3390/ijerph17093132
Anahtar Kelimeler : COVID-19, virus, epidemiology, surfaces, infection risk
Cilt: 17
Sayı: 3132
Sayfa: 3132
Sınıflandırma :
3
Human Papilloma Virus: Current Knowledge and Focus on Oral Health
Dergi Makalesi

Dergi Makalesi
Open Access
Kaynak :
Hindawi Limited
Dergi:
BioMed Research International
Yayıncı:
Hindawi
Yazar(lar) :
Luca Fiorillo , Gabriele Cervino , Giovanni Surace , Rosa De Stefano , Luigi Laino , Cesare Du2019Amico , Maria Teresa Fiorillo , Aida Meto , Alan Scott Herford , Alina Vladimirovna Arzukanyan , Gianrico Spagnuolo , Marco Cicciù
Yıl :
2021
Giovanni Surace
Yayıncı Web Sitesi
Tam Metin
Kaydet Alıntıla
The human papilloma virus (HPV) is responsible for different pathological manifestations in humans. This agent gives rise to lesions of different types and in different areas of the organism, including the oral cavity. The aim of this study is to show which are the main diseases for which HPV is responsible and to bring to light some of the interceptive and therapeutic strategies. The analysis was conducted by consulting the major scientific databases with the aim of obtaining information on the characteristics of oral HPV and its management; furthermore, the literature was supported by some clinical cases proposed by the authors. The role of dentistry is essential in the early diagnosis of this type of pathologies and above all in knowing how to direct patients towards a path that can lead to patient management, especially in the event that these lesions have a malignant potential. Enhancing the knowledge and role of dentistry can lead to early diagnosis of this type of injury, intercepting a pathology that could have multiorgan implications.
DOI : https://doi.org/10.1155/2021/6631757
Cilt: 2021
ISSN: 2314-6133
Sınıflandırma :
4
Identification of human papillomavirus type 16 variants circulating in the Calabria region by sequencing and phylogenetic analysis of HPV16 from cervical smears
Dergi Makalesi

Dergi Makalesi
Kaynak :
Science Direct
Dergi:
Infection, Genetics and Evolution
Yayıncı:
Elsevier
Yazar(lar) :
Luisa Galati , Michele Equestre , Roberto Bruni , Luisa Accardi , Carlo Torti , Maria Teresa Fiorillo , Giovanni Surace , Giorgio Settimo Barreca , Maria Carla Liberto , Alfredo Focà , Anna Rita Ciccaglione , Paola Di Bonito
Yıl :
2019
Giovanni Surace
Yayıncı Web Sitesi
Tam Metin
Kaydet Alıntıla
Sequence analysis of HPV16 isolates reveals the presence of genome variants with characteristic mutations. The HPV16 variants have different geographical distribution and diverge into four phylogenetic lineages (A, B, C and D) and 16 sub-lineages: A1, A2, A3 (previously known as European variants), A4 (Asian variant), B1, B2, B3, B4, C1, C2, C3, and C4 (African variants), D1 (North-American variant), D2, D3 (Asian-American variants) and D4. Population studies showed that infections with viruses belonging to specific HPV16 sublineages confer different risks of viral persistence and cancer. In this study, 39 HPV16-positive cervical smears from European women living in Calabria (Italy) were analyzed for the presence of HPV16 variants. Cervical DNA extracts were processed by PCR to amplify L1, the Long Control Region (LCR), E6 and E7, which were sequenced. The sequences were concatenated and the 3169 nucleotides long fragments were characterized by BLAST and phylogenetic analysis. A total of 96 Single Nucleotide Polymorphism (SNPs) were detected, 29 of which mapping in the L1, 45 in the LCR, 15 in the E6 and 7 in the E7. The most common SNP was the T350G (29/39 samples, 74.4%), causing the L83 V amino acid change in the E6. Most of the HPV16 isolates (89.7%) had 99% of nucleotide (nt) identity to members of the A1 and A2 sublineages, while 4 isolates had 99% nt identity to members of the B2, B4, C1 and D4 sublineages. In conclusion, viruses belonging to the A1, A2, B2, B4, C1 and D4 HPV16 sublineages were found to circulate in the Calabria region.
DOI : 10.1016/j.meegid.2018.12.024
Anahtar Kelimeler : Human Papillomavirus, HPV16, Variant, Lineage, Sublineage
ISSN: 1567-1348
Cilt: 68
Sayfa: 185-193
Sınıflandırma :
Biyotıp %100
Viroloji %99
5
Six years genotype distribution of Human Papillomavirus in Calabria Region, Southern Italy: a retrospective study
Dergi Makalesi

Dergi Makalesi
Open Access
Kaynak :
Directory of Open Access Journals (DOAJ)
Dergi:
Infectious Agents and Cancer
Yazar(lar) :
Luisa Galati , Cinzia Peronace , Maria Teresa Fiorillo , Rosanna Masciari , Cristina Giraldi , Salvatore Nisticò , Pasquale Minchella , Vincenzo Maiolo , Giorgio Settimo Barreca , Nadia Marascio , Angelo Giuseppe Lamberti , Aida Giancotti , Maria Gabriella Lepore , Francesca Greco , Maria Vittoria Mauro , Annelisa Borelli , Giuseppa Lo Bocchiaro , Giovanni Surace , Maria Carla Liberto , Alfredo Focà
Yıl :
2017
Giovanni Surace
Yayıncı Web Sitesi
 Piri Tam Metin Bulucu
Kaydet Alıntıla
Abstract Background Although analysis of the Human papillomavirus (HPV) genotype spread in a particular area has a crucial impact on public health and prevention programmes, there is a lack of epidemiological data regarding HPV in the Calabria region of Italy. We therefore update information on HPV age/genotype distribution by retrospectively analysing a cohort of women, with and without cervical lesions, living in Calabria, who underwent HPV DNA testing; moreover, we also evaluated HPV age/genotype distribution in a subset of patients with cervical lesions. Methods Cervical scrape specimens obtained from 9590 women (age range 20–75 years) from January 2010 to December 2015 were tested for HPV DNA. Viral types were genotyped by Linear Array HPV Genotyping® test (Roche, USA) at the Clinical Microbiology Operative Unit of six hospitals located in four provinces of the Calabria region. Cervical scrape specimens were also used to perform Pap smears for cytological analysis in a subset of 405 women; cytological classification of the samples was performed according to the Bethesda classification system. Results A total of 2974 women (31%) (C.I. 95% 30.09–31.94) were found to be HPV DNA positive for at least one (57.3%) or several (42.7%) HPV genotypes. Of single genotype HPV infections, 46.5% and 36.4 % were classed as high-risk (HR, Group 1) and low-risk (LR, Group 3) respectively, while 16.9% were classed as probably/possibly carcinogenic and 0.2% undetermined risk. Stratified by age, total HPV distribution, showed the highest prevalence within the range 30–39 years (37.2%), while single genotype infection distribution displayed a peak in women from the age range 20–29 years (37.5%). The most common high-risk HPV type was HPV 16 (19.1%), followed by HPV 31 (9.1%). Conclusions We provide epidemiological data on HPV age/genotype distribution in women living in the Calabria region with or without cytological abnormalities, further to the enhancement of HPV screening/prevention programmes for the local population.
DOI : 10.1186/s13027-017-0154-5
Anahtar Kelimeler : Epidemiology, Genotypes distribution, Calabria Region
ISSN: 1750-9378
Cilt: 12
Sayı: 1
Sayfa: 1 - 7
Sınıflandırma :
Viroloji %100

Yayın Yılı

Sınırla

Doküman Türü
Tümü

Veri Tabanı
Tümü

Dergi İsmi
Tümü

Disiplin
Tümü

Disipline Göre İlgililik

Alt Disiplin
Tümü

Konu
Tümü

Yayıncı
Tümü

Lisan
Tümü

X
Filtreler