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pro vyhledávání: '"Ochiba M. Lukandu"'
Publikováno v:
International Journal of Dentistry, Vol 2020 (2020)
A number of factors have been cited as determinants for choosing a career in dentistry around the globe. The purpose of this study was to determine motivations for a career in dentistry among dental students and dental interns in Kenya. This was a cr
Externí odkaz:
https://doaj.org/article/bc2315639cba43b2a89108c1548ee2dc
Publikováno v:
International Journal of Dentistry
International Journal of Dentistry, Vol 2020 (2020)
International Journal of Dentistry, Vol 2020 (2020)
A number of factors have been cited as determinants for choosing a career in dentistry around the globe. The purpose of this study was to determine motivations for a career in dentistry among dental students and dental interns in Kenya. This was a cr
Autor:
Ochiba M. Lukandu, Cyrus Songwa Micha
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 120:e204-e209
Primary intraosseous squamous cell carcinoma (PIOSCC) is a rare lesion that almost exclusively occurs in the jaws. Most PIOSCCs originate from epithelial lining of odontogenic cysts, especially from radicular, residual, and dentigerous cysts. A few c
Autor:
Evelyn Neppelberg, Linh Bui, Daniela Elena Costea, Muna Jaffar M. Ibrahim, Salah O. Ibrahim, Olav Karsten Vintermyr, Ochiba M. Lukandu, Raymond Lygre, Anne Christine Johannessen
Publikováno v:
Journal of Oral Pathology & Medicine. 39:128-140
J Oral Pathol Med (2010) 39 128–140 Background: The high incidence of oral cancer in Sudan has been associated with the use of toombak, the local type of smokeless tobacco. However, its specific effects on human oral cells are not known. We aimed t
Autor:
Olav Karsten Vintermyr, Evelyn Neppelberg, Anne Christine Johannessen, Ochiba M. Lukandu, Daniela Elena Costea
Publikováno v:
Journal of Dental Research. 89:270-275
Khat-chewing has been associated with oral lesions including oral cancer, but the mechanisms leading to their development are not known. We hypothesized that khat interferes with the physiological processes of the oral mucosa, such as cell proliferat
Autor:
Evelyn Neppelberg, Daniela Elena Costea, Ochiba M. Lukandu, Olav Karsten Vintermyr, Anne Christine Johannessen
Publikováno v:
Toxicological Sciences. 103:311-324
Khat chewing is widely practiced in Eastern Africa and the Middle East. Khat is genotoxic to cells within the oral mucosa, and several studies have suggested an association between khat use and oral lesions like hyperkeratosis and oral cancer. This s
Autor:
Ochiba M. Lukandu, Anne Christine Johannessen, Therese Bredholt, Evelyn Neppelberg, Bjørn Tore Gjertsen, Elizabeth Dimba, Daniela Elena Costea, Olav Karsten Vintermyr
Publikováno v:
European Journal of Oral Sciences. 116:23-30
Khat is a psychostimulant plant used by over 10 million people daily, mainly in eastern Africa and the Middle East. Previous studies have suggested an association between khat use and oral lesions such as hyperkeratosis and oral cancer. This study in
Publikováno v:
International Journal of Dentistry, Vol 2015 (2015)
International Journal of Dentistry
International Journal of Dentistry
Objectives.The habit of khat chewing is prevalent in many Middle Eastern and African cultures and has been associated with various adverse conditions in humans. This study aimed to describe histological changes induced by chronic khat chewing on the
Autor:
Ochiba M. Lukandu, Therese Bredholt, Evelyn Neppelberg, Olav Karsten Vintermyr, Anne Christine Johannessen, Bjørn Tore Gjertsen, Daniela Elena Costea
Publikováno v:
Toxicology. 263(2-3)
Previous studies suggest the use of khat, a psychostimulant plant used by millions of people in Middle East and Africa, as risk factor for oral cancer. We previously reported that khat is able to induce adverse affects, as cell cycle arrest and apopt
Autor:
Evelyn Neppelberg, Keerthi Kulasekara, Daniela Elena Costea, Anne Christine Johannessen, Olav Karsten Vintermyr, Ochiba M. Lukandu
Publikováno v:
Archives of oral biology. 54(10)
Background Although basement membrane was traditionally considered an inert barrier that tumour cells had to cross before invasion into the surrounding stroma, recent studies suggest that basement membrane components are not only degraded during tumo