Results 1 to 10 of about 291,162 (268)

Biglycan regulates bone development and regeneration

open access: yesFrontiers in Physiology, 2023
Endochondral bone development and regeneration relies on activation and proliferation of periosteum derived-cells (PDCs). Biglycan (Bgn), a small proteoglycan found in extracellular matrix, is known to be expressed in bone and cartilage, however little ...
Reut Shainer   +11 more
doaj   +1 more source

Type VI Collagen Regulates Endochondral Ossification in the Temporomandibular Joint

open access: yesJBMR Plus, 2022
For many years there has been a keen interest in developing regenerative treatment for temporomandibular joint–osteoarthritis (TMJ‐OA). Currently, there is no consensus treatment due to the limited self‐healing ability of articular cartilage and lack of ...
Taishi Komori   +7 more
doaj   +1 more source

Cystic compound odontoma in a dog: Diagnosis and management

open access: yesVeterinární Medicína, 2021
Tumour of the oral cavity is a rare condition in young animals. The most frequent are odontomas - locally invasive tumours with no metastatic potential. The article describes a case report of 4-month-old male puppy diagnosed with mandibular odontoma with
I Janus, M Janeczek, S Dzimira
doaj   +1 more source

Case Report: Correction of Class II Div 2 Malocclusion With Maxillary Arch Extraction and Lower IPR

open access: yesJournal of Indian Orthodontic Society, 2020
This case was submitted to the board under category IV for the Indian Board of Orthodontics examination, November 2013. The summary of the treatment, records, and treatment progress are reprinted with minimal editing and reformatting so that the ...
Atul Jajoo
doaj   +1 more source

Evaluating The Effect of Some Medicinal Plants (Mentha piperita, Ocimum basilicum, Rosmarinus officinalis, Salvia officinalis) on Whitening of the Permanent Teeth

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2020
Nowadays, whitening of stained teeth has become the most popular topic in aesthetic and cosmetic dentistry. Because of the side effects of materials that were used for bleaching, in this study the effects of some plants which were used in Anatolian folk
Meryem Yeşil   +3 more
doaj   +1 more source

Pigmented fungiform papillae of the tongue: Co-existence of two patterns in the same patient and associated dental pigmentation

open access: yesTurkderm Turkish Archives of Dermatology and Venereology, 2021
This report presents a case of pigmented fungiform papillae of the tongue (PFPT) in a 12-year-old girl. She had type 1 and 2 PFPT. Diffuse, patchy tongue pigmentation seen in our patient might be a racial pigmentation or a component of PFPT.
Ayşe Kavak   +4 more
doaj   +1 more source

Refugee Health Elective

open access: yesMedEdPORTAL, 2013
World disasters, conflicts, and persecutions have resulted in growing refugee populations worldwide. Future medical professionals will need to be trained to provide culturally effective care to this population.
Helenka Stone   +9 more
doaj   +1 more source

Laboratory Assessment of the Impact of Chemical Oxidation, Mineral Dissolution, and Heating on the Nitrogen Isotopic Composition of Fossil‐Bound Organic Matter

open access: yesGeochemistry, Geophysics, Geosystems, 2022
Fossil‐bound organic material holds great potential for the reconstruction of past changes in nitrogen (N) cycling. Here, with a series of laboratory experiments, we assess the potential effect of oxidative degradation, fossil dissolution, and thermal ...
Alfredo Martínez‐García   +11 more
doaj   +1 more source

How are teeth better than bone? An investigation of dental tissue diagenesis and state of preservation at a histological scale (with photo catalogue)

open access: yesInternet Archaeology, 2014
Teeth are often the preferred substrate for isotopic and genetic assays in archaeological research. Teeth can yield isotopic signals from different periods of an individual's lifetime, useful in dietary reconstruction, climate research, and investigation
Hege I. Hollund   +2 more
doaj   +1 more source

Making a bat: The developmental basis of bat evolution [PDF]

open access: yesGenetics and Molecular Biology, 2021
Bats are incredibly diverse, both morphologically and taxonomically. Bats are the only mammalian group to have achieved powered flight, an adaptation that is hypothesized to have allowed them to colonize various and diverse ecological niches.
Alexa Sadier   +5 more
doaj   +1 more source

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