Naoko Sakamoto

Naoko Sakamoto

Department Of Otolaryngology, Oita Medical University Hospital, Oita Medical University, 1-1 Idaigaoka, Hasama-Machi, Oita-Gun, Oita 879-5593, Japan

Direct Impact

Concepts for which Naoko Sakamoto has direct influence:

allergic sinusitis
nasopharyngeal secretions
paranasal sinus effusion
giant keratoacanthoma
immune responses
adenoidal lymphocytes
polymerase chain reaction

External impact

Concepts related to the work of other authors for which Naoko Sakamoto has influence:

immune responses
streptococcus pyogenes
giant keratoacanthoma
palatine tonsils
nasal vestibule
cd4 cells
senile keratosis

Prominent publications by Naoko Sakamoto

KOL-Index: 11 Although keratoacanthomas are not rare in the head and neck area, patients with this type of tumor rarely consult an otolaryngologists for treatment. Keratoacanthoma should be considered in the differential diagnosis of squamous cell carcinoma. This tumor grows rapidly, usually attaining a size of about 10-20 mm in approximately 6 weeks. This is followed by slow involution over a period of ...
Known for
Keratoacanthoma Auricle
KOL-Index: 10 OBJECTIVES: Investigate immune responses of adenoidal lymphocytes against outer-membrane protein P6 purified from nontypeable Haemophilus influenzae (HI). Clarify the role of adenoids in regulating the colonization of HI in the nasopharynx. STUDY DESIGN: Microbiological and immunological examinations of adenoids obtained from 21 children, 15 boys and five girls, from 1 to 13 years of age ...
Known for
Numbers Adenoids | Ome | Upper Respiratory Tract | Nontypeable Haemophilus Influenzae
KOL-Index: 7 Plain paranasal sinus radiographs including occipitofrontal and occipitomental views often show abnormal shadows in patients with allergic rhinitis. For that reason, the relationship between chronic sinusitis and allergy has been discussed for many years. Type I allergy is thought to be involved in the sinusitis which is called allergic sinusitis. However, there is not enough information ...
Known for
Number Eosinophils | Beta Il-8 | Sinusitis Allergy | Features Characteristics
KOL-Index: 5 Haemophilus influenzae in the nasopharynx is thought to be related to the pathogenesis of otitis media with effusion (OME). However, the positive rate measured by the conventional culture method is not high enough for bacterial infection to be considered the chief pathogenic factor. Polymerase chain reaction (PRC) and the conventional culture method were applied to detect H. influenzae in ...
Known for
Prc | P6-Positive Adenoid | 2 7 | Culture Method

Department of Otolaryngology, Oita Medical University Hospital, Oita Medical University, 1-1 Idaigaoka, Hasama-machi, Oita-gun, Oita 879-5593, Japan

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