Abstract:
:Hunter-Schreger bands are an optical phenomenon observed in mammalian tooth enamel. Familiar to all current and former students of dental histology, this optical phenomenon appears as alternating patterns of dark and light bands when cut enamel is viewed under reflected light. The discovery of this important feature of mammalian enamel has been historically credited to two eighteenth-century investigators, Hunter and Schreger. A re-evaluation of the evidence would suggest that the bands were observed almost seventy years earlier by a French scientist, Gabriel-Philippe de la Hire, and subsequently confirmed by the famous French dentist Pierre Fauchard. This article reviews the contribution of de la Hire, as well as that of Fauchard, Hunter and Schreger, to the early recognition among the scientific community of what would now be referred to as 'enamel microstructure'.
journal_name
Br Dent Jjournal_title
British dental journalauthors
Lynch CD,McGillycuddy CT,O'Sullivan VR,Sloan AJdoi
10.1038/sj.bdj.2010.980subject
Has Abstractpub_date
2010-11-01 00:00:00pages
461-5issue
9eissn
0007-0610issn
1476-5373pii
sj.bdj.2010.980journal_volume
209pub_type
传,历史文章,杂志文章abstract::Bone is a specialised connective tissue that, together with cartilage, makes up the skeleton. These tissues serve three functions: (a) mechanical support and site of muscle attachment for locomotion; (b) protection for vital organs and bone marrow and (c) a metabolic reserve of ions for the entire organism, especially...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.4807835
更新日期:1992-03-21 00:00:00
abstract:AIMS AND OBJECTIVES:To investigate the educational needs and employment status of registered dental hygienists in Scotland. SUBJECTS:Three hundred and eighty one registered dental hygienists with postal addresses in Scotland. DESIGN:Structured questionnaire. RESULTS:A 76% response rate was achieved following two mai...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4811981
更新日期:2005-01-22 00:00:00
abstract::One major obstacle to treatment with implants is the transitional phase between a tooth supported occlusion and an implant supported occlusion. This is of particular concern when a patient with a failing dentition has not worn a removable prosthesis before and is planning to have a reconstruction supported by implants...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.4814302
更新日期:2006-12-09 00:00:00
abstract:BACKGROUND:There is an urgent need to consider the skill-mix of the dental team to meet the oral health needs and demands of the population in general, and older people in particular. As people live longer and retain their teeth there will be a progressive change in both the volume and type of dental care required, and...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2010.106
更新日期:2010-02-13 00:00:00
abstract::The difference between paediatric dentistry and most other branches of dentistry is that in the child the occlusion is changing. Consequently 'Good Occlusal Practice' in children is a matter of making the right clinical decisions for the future occlusion. The clinician needs to be able to predict the influence that di...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4801261a
更新日期:2001-12-22 00:00:00
abstract::Two hundred and sixteen additional dentists enter the Register from Europe annually [corrected]. Dental educational standards vary widely across Europe. Convergence is best promoted through exchanges (SOCRATES) and voluntary school visitations (DENTED). UK standards are set by the GDC and maintained by the schools. Co...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4800184
更新日期:1999-06-26 00:00:00
abstract:INTRODUCTION:General referral letters to any hospital specialty are universally poor. These letters are the main source of information regarding the clinical problem and shortfalls can compromise the management of the patient. METHOD:One hundred retrospective randomly selected oral surgery referral letters in the form...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2012.929
更新日期:2012-10-01 00:00:00
abstract::Major risk factors for oral cancer are cigarette smoking and alcohol misuse. Among Asian populations, regular use of betel quid (with or without added tobacco) increases oral cancer risks. Dentists should be aware of some emerging risk factors for oral, and particularly oropharyngeal cancer such as the role of the hum...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2009.1009
更新日期:2009-11-28 00:00:00
abstract::Email is a computer based method of sending messages from one computer to another. From its humble beginnings 40 years, it has matured to become a crucial tool in utilising the power of the Internet. More people have access to email than to any other Internet application, and despite the problems with spam email and v...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/bdj.2007.271
更新日期:2007-04-14 00:00:00
abstract:AIM:This paper is the first in a series of two that investigate the undergraduate teaching of complete dentures in the UK. MATERIALS AND METHODS:A questionnaire was sent by email to 13 UK dental schools enquiring about the number of hours spent in the lecture theatre, laboratory and clinic. The schools were also asked...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2013.792
更新日期:2013-08-01 00:00:00
abstract::Clinical study to monitor dentinal hypersensitivity with episodic use of a desensitising dentifrice. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2017.756
更新日期:2017-09-08 00:00:00
abstract::On 6 July 2005, the EU Physical Agents (Vibration) Directive (2002) came into force across all member states. This will mean that legally enforceable limits on hand-arm vibration exposures will be introduced and that risk management must be set in place at work. This article briefly describes the content of the Direct...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4812902
更新日期:2005-11-12 00:00:00
abstract::Introduction Heavy alcohol and illicit drug use has been documented amongst medical and dental professionals and educational programs have been developed to attempt to reduce such behaviour in clinical undergraduates. This pilot study aims to investigate the legal and moral perceptions of substance use in clinical and...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2017.124
更新日期:2017-02-10 00:00:00
abstract::Over 19,000 patients treated by 57 HIV-infected health care workers (HCWs) have been tested for HIV. Apart from the notorious Florida dental case, no patient has been shown to be infected by treatment given by an HIV-infected HCW. Cases of 10 HIV-infected HCWs have been examined in some depth. The evidence indicates t...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4808330
更新日期:1993-11-20 00:00:00
abstract::First aid encompasses a wide range of scenarios ranging from simple reassurance following a minor mishap to dealing with a life-threatening emergency. Dentists may need to provide first aid in their dental practice to a patient, relative or member of staff. This article provides an overview to first aid in the dental ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2016.452
更新日期:2016-06-24 00:00:00
abstract::Introduction Invasive cervical resorption (ICR) has an unknown aetiology, yet it exhibits very aggressive behaviour compared with typical external root resorption, posing a high risk of tooth loss.Aim To investigate the number of patients at the Dublin Cleft Prosthodontic Department with an oro-facial cleft who experi...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.2017.405
更新日期:2017-05-12 00:00:00
abstract::This section of the series introduces the topic of WWW search engines and directory sites; showing you how to find information using a search engine and a directory. It also covers other ways of searching for information on the internet. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809825
更新日期:1998-10-24 00:00:00
abstract::One hundred and fifty years ago, a dentist practising in Tavistock signed off a letter to the editor of The British Journal of Dental Science, 'Suaviter et Fortiter'. This paper discusses the commissioning from the eminent portrait painter Fiona Graham-Mackay of a painting of a dentist's hands. In the course of the si...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2016.603
更新日期:2016-08-26 00:00:00
abstract::Orthodontic mini-implants (OMIs) represent a new form of anchorage provision and appear to provide a variety of benefits for both anchorage-demanding and complex orthodontic cases. This paper reports the latest perspectives on OMIs in terms of the emerging clinical evidence base coupled with their varied clinical appl...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/sj.bdj.2015.53
更新日期:2015-02-16 00:00:00
abstract::The first diet of the Membership of the Faculty of Dental Surgery/Faculty of Dentistry (MFDS/MFD) examination took place on 15 September 1998. This article takes a look at the reasons behind the establishment of this new examination and describes the methods to be used in candidate assessment. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809798
更新日期:1998-09-26 00:00:00
abstract::This article describes the benefits and risks of providing RPDs. It emphasises the importance of co-operation between the dental team and patient to ensure that the balance of this 'equation' is in the patient's favour. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4800787
更新日期:2000-10-28 00:00:00
abstract:AIM:The aim of this study was to measure organ doses and calculate the effective dose for indirect and direct digital cephalometric exposures. MATERIAL AND METHODS:Indirect digital cephalometric exposures were made of a Rando phantom head using a Cranex Tome multipurpose unit with storage phosphor plates from Agfa and...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4811532
更新日期:2004-08-14 00:00:00
abstract::Introduction Many studies have shown financial worries and debt to induce stress in individuals, this combined with the existing stress of being a dentist raises the question of how student debt affects students' and dentists' stress levels.Objectives Determine whether student debt has had any noticeable effect on stu...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.2017.876
更新日期:2017-10-27 00:00:00
abstract::The soon to be published White Paper Our Healthier Nation will set out the Government's new public health agenda for the NHS. To improve oral health and reduce inequalities it is vitally important that the dental profession becomes an active player in the implementation of this policy. Each member of the dental team h...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4800003
更新日期:1999-01-09 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness of an orofacial trauma-based brief intervention, designed to raise adolescent males' awareness about the immediate dangers of binge drinking. DESIGN:Non-randomised controlled exploratory trial. SETTING:Secondary level schools. MATERIALS & METHODS:Pre, post and follow up valida...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4814204
更新日期:2006-11-11 00:00:00
abstract::Psychosis is an uncommon but well-recognised complication of short-term corticosteroid administration. We report a case of steroid-induced psychosis subsequent to a bimaxillary osteotomy. ...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4812929
更新日期:2005-11-26 00:00:00
abstract:OBJECTIVE:To compare directly inhalation sedation and general anaesthesia in terms of treatment success rate, various aspects of morbidity and time taken, when used for patients having orthodontic extractions. DESIGN:Patients requiring orthodontic extractions were treated with either inhalation sedation or general ana...
journal_title:British dental journal
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1038/sj.bdj.4800471
更新日期:2000-03-25 00:00:00
abstract:OBJECTIVE:Tooth wear is recognised as a common feature of European dentitions. However, little is known about its progression in susceptible patients. The aim of this study was to assess the degree and progression of tooth wear in patients by examining study casts taken of their teeth on two separate occasions. DESIGN...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4809914
更新日期:2003-02-22 00:00:00
abstract:OBJECTIVE:To investigate whether clinical audit can improve general dental practitioners' prescribing of antibiotics. DESIGN:An intervention study carried out in general dental practice in the North West of England. METHOD:Information was collected over an initial six-week period from 175 general dental practitioners...
journal_title:British dental journal
pub_type: 杂志文章
doi:10.1038/sj.bdj.4801156a
更新日期:2001-09-08 00:00:00
abstract::Aim Dental caries epidemiological surveys produce information that may be used to assist health policy makers in the planning of preventive and curative strategies. The detection instruments used in these surveys should be able to identify the correct, true stage of the disease or medical condition. This makes it esse...
journal_title:British dental journal
pub_type: 杂志文章,评审
doi:10.1038/s41415-019-1081-1
更新日期:2020-01-01 00:00:00