{"title":"Studies on the techniques of topical application with fluoride gel. III: Oral fluoride retention following three different topical application techniques in young adults.","authors":"H Arakawa, K Kimoto, Y Hirata, Y Iizuka","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Eighteen young adults volunteered to be subjects for topical fluoride gel application using the paint-on technique with cotton pellets and two tray techniques with improved sponge tray and a custom-fitted tray. The subjects' teeth were dried with compressed air, and the fluoride gel was applied topically for four minutes. The amounts of fluoride applied and/or recovered from the mouth were measured, and those retained in the mouth were also estimated for each technique. Furthermore, the amounts of excessive gel that were wiped off with a gauze and expectorated one minute after application were also evaluated, and these efforts were effective in reducing the amounts of oral fluoride retention. The net amounts of fluoride that were orally retained in each technique were very small (1.6 to 3.0 mg). It was found that the application techniques in the present study had no risks of causing some deleterious effects by applying excessively large amounts of fluoride.</p>","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"93-101"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K Todoki, E Okabe, M Sugihara, T Sekishita, Y Wakasugi, H Ito
{"title":"Salivary gland and kinins in reactive hyperemia in oral tissues.","authors":"K Todoki, E Okabe, M Sugihara, T Sekishita, Y Wakasugi, H Ito","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"137-40"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633807","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Androgen action in submandibular gland.","authors":"S Koshika, M Tarui, K Yamaguchi, Y Nakayama","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"141-4"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633808","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Histology of the submandibular gland in experimentally induced zinc-deficient mice.","authors":"I Kondo, S Ozono, K Sato, Y Ito","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"159-63"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Salivary gland-associated synthesis and transport of immunoglobulin A.","authors":"T Umemoto","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"171-5"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13664179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on high molecular weight androgen binding protein in submandibular gland of rat.","authors":"M Tarui","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Testosterone (T) and 5 alpha-dihydrotestosterone (DHT) binding to cytosol and nuclear extract were investigated in the submandibular gland (SMG) and ventral prostate (VP) of rat at 3 and 7 weeks of age. The concentration of T and DHT were also measured by a specific radioimmunoassay (RIA) in the cytosol and nuclei of the tissues. The androgen binding protein analyzed by Sephacryl S-200 column chromatography showed a single binding peak in the nuclei and two critical peaks in the cytosol at 7 weeks old SMG and VP. The binding proteins were recovered predominantly as the mol wt of 150-200 kDa and 14-20 kDa in the cytosol and as a mol wt of 14-20 kDa in the nuclei. The two kinds of androgen binding protein were also revealed in the cytosol of 3 weeks old rat SMG. However, the S-200 column chromatography did not reveal the 150-200 kDa protein in the prostatic cytosol from 3 weeks rat, showing one binding peak of 14-20 kDa protein. The 150-200 kDa protein was specific to T in SMG at 3rd week and to DHT at 7th week in VP. The amount of specific binding of DHT to the 150-200 kDa protein was the greatest in VP cytosol of 7th week. The specific binding to the nuclear protein was shown by T in SMG at 3rd week and by DHT in VP at 7th week. High androgen concentrations were observed in the nuclei of male SMG (T: 3.92 +/- 0.72 ng/g, DHT: 4.14 +/- 0.51 ng/g) and the values were higher than in the nuclei of VP (T: 2.69 +/- 0.70 ng/g, DHT: 2.85 +/- 0.67 ng/g) at 3 weeks old. The values in SMG decreased to the levels of 1.67 +/- 0.68 ng/g for T and 1.19 +/- 0.09 ng/g for DHT at 7 weeks. The accumulation of T and DHT in the nuclei of VP were shown at 7 weeks old, revealing 4.29 +/- 3.18 ng/g for T and 5.53 +/- 2.39 ng/g for DHT. The cytosolic androgen levels in VP rather decreased from the 3rd week (T: 2.78 +/- 1.20 ng/g, DHT: 3.57 +/- 2.31 ng/g) to the 7th week (T: 1.33 +/- 0.40 ng/g, DHT: 1.80 +/- 0.66 ng/g). The T and DHT values in male cytosol and female cytosol and nuclei of SMG did not show a distinct increase or decrease with age.(ABSTRACT TRUNCATED AT 400 WORDS)</p>","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"113-23"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633804","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T Kubota, A Kadokura, K Sasaguri, J Shiratori, Y Suzuki, I Kashima, M Takano
{"title":"Computed cephalography using laser scan system.","authors":"T Kubota, A Kadokura, K Sasaguri, J Shiratori, Y Suzuki, I Kashima, M Takano","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A new imaging system with applications in dentistry has been developed which uses recent advances in both electronic and computer technology. The cephalometric radiogram is based on a newly developed laser scan system offering these characteristic features: 1. A clearer image with a wide latitude can now be obtained compared with the cephalometric radiograms taken by the conventional method. 2. Various imaging processes are available through computer enhancement which enable visualization of the sites of dense and thin bones and even the anatomical morphology of the soft tissues. Such images could be easily observed regardless of the purpose of the radiogram. 3. Data are reduced by conversion into digital signals which can be stored in the computer for long periods. 4. Exposure dose is reduced.</p>","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"103-12"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633803","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Submandibular gland and reproductive function.","authors":"S Koshika, T Nishimura, T Yoneda, Y Nakayama","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"145-50"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Terminal tubule cells of submandibular gland in prepubertal rat and mouse.","authors":"H Hayashi, S Sasa","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"151-4"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Growth inhibition of Streptococcus sanguis with alginate.","authors":"K Kato","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The experiments of the growth of Stre. sanguis were carried out. From the results it was found that the medium including alginate inhibits the growth of Stre. sanguis in spite of the fact that the medium does not inhibit the growth of other oral streptococci.</p>","PeriodicalId":77633,"journal":{"name":"The Bulletin of the Kanagawa Dental College : BKDC","volume":"17 2","pages":"129-31"},"PeriodicalIF":0.0,"publicationDate":"1989-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13633806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}