ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04123.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04124.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04125.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04126.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04127.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract—Dentinal voids in the permanent teeth of sixteen children were detected over an eighteen‐month period. The lesions were apparently present prior to tooth eruption and their radiographic appearances closely resembled that of dentinal caries. All lesions were found beneath fissures or pits suggesting a developmental aetiology. Their relationship to caries susceptible sites makes the lesions particularly prone to caries involvem

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04128.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract—An investigation into aspects of oral health was conducted with a survey of 1971 Tasmanian school children, aged 6, 8, 10, 12 and 14 years, living in fluoridated and non‐fluoridated areas. Children were classified into four groups according to their experience of systemic fluoride.Utilization of dental services for the study population was high, and a majority of the subjects had received topical fluoride applications. The prevalence of all enamel opacities and hypoplasias was fairly evenly distributed across the four fluoride experience groups but, with regard to unacceptable opacities, the mouth prevalence decreased with increasing fluoride exposure. The results of the dental caries investigation revealed highly significant reductions to caries experience with increasing exposure to fluor

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04129.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract—Necrotizing sialometaplasia is an uncommon self‐limiting benign condition that may mimic certain malignancies both clinically and histopathologically. Early recognition of this disease is essential if unnecessary surgery and radiotherapy are to be avoi

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04130.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract—Hepatitis B is becoming increasingly common in the community. Carriers are generally difficult to identify in dental practice, and therefore preventing transmission of the disease depends primarily on sound general clinical hygien

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04131.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY

摘要:

Abstract—Twenty‐four rats were divided into groups that received cumulative doses of 500, 750, and 1000 rads of fractionated megavoltage X‐irradiation. The animals sacrificed after three days showed acinar atrophy with isolated areas containing both severely and lethally damaged cells. The cells were undergoing apoptosis or showed the intracellular accumulation of vacuoles that coalesced and led to lysis. The pattern and severity of damage was dose‐related. The animals sacrificed after 14 days had achieved a remarkable degree of recovery as judged morphologically. The group that received the highest cumulative dosage also showed the greatest degree of recovery with an almost totally normal architecture and morphology restored within

ISSN:0045-0421    

DOI:10.1111/j.1834-7819.1985.tb04132.x

出版商:Blackwell Publishing Ltd    

年代:1985

数据来源: WILEY