Medicine and Health Sciences Commons^™

ผลของสารสกัดจากส่วนวุ้นและส่วนยางจาก ว่านหางจระเข้ต่อการเพิ่มจํานวนของเซลล์สร้างเส้นใย ที่เพาะเลี้ยงจากเนื้อเยื่อเหงือกและเซลล์สร้างเคอราตินในห้องปฏิบัติการ, พสุธา ธัญญะกิจไพศาล, ดำรง ดำรงค์ศรี, นฤมล เจริญเวชธรรม, สุภีพันธุ์ บุณยรัตนสุนทร, สุรีรัตน์ อุดมกิจธนสาร

Chulalongkorn University Dental Journal

วัตถุประสงค์ เพื่อศึกษาผลของสารสกัดจากว่านหางจระเข้ที่มีต่อการเพิ่มจํานวนของเซลล์สร้างเส้นใยและเซลล์ สร้างเคอราติน CCL-25 วัสดุและวิธีการ เซลล์ถูกทดสอบด้วยสารสกัดจากส่วนวุ้นและส่วนยางที่ระดับความเข้มข้นของโปรตีนต่าง ๆ กัน เป็นเวลา 24 ชั่วโมง จากนั้นจํานวนเซลล์จะถูกคํานวณโดยวิธีการย้อมเซลล์ด้วยสีเมทิลีนบลู และผลการทดลองจะถูกวิเคราะห์ทางสถิติแบบ One-way Analysis of Variance ผลการศึกษา สารสกัดจากส่วนวุ้นของว่านหางจระเข้ที่ระดับความเข้มข้นของโปรตีนตั้งแต่ 1-50 ไมโครกรัมต่อ มิลลิลิตร สามารถกระตุ้นการเพิ่มจํานวนเซลล์สร้างเส้นใยอย่างมีนัยสําคัญทางสถิติแต่ไม่มีผลต่อเซลล์สร้างเคอราติน ส่วนสารสกัดจากส่วนยางที่ระดับความเข้มข้นของโปรตีน 20-400 ไมโครกรัมต่อมิลลิลิตร สามารถกระตุ้นการเพิ่ม จํานวนเซลล์ของเซลล์สร้างเส้นใย ในขณะที่ความเข้มข้นของโปรตีนในสารสกัดจากส่วนยางของว่านหางจระเข้ที่ 20 ไมโครกรัมต่อมิลลิลิตร กระตุ้นการเพิ่มจํานวนของเซลล์สร้างเคอราติน อย่างมีนัยสําคัญทางสถิติ (p<0.05) สรุป สารสกัดจากส่วนวุ้นของว่านหางจระเข้ที่ระดับความเข้มข้นของโปรตีน 1-50 ไมโครกรัมต่อมิลลิลิตร และสาร สกัดจากยางที่ระดับความเข้มข้น 20-400 ไมโครกรัมต่อมิลลิลิตร สามารถกระตุ้นการเพิ่มจํานวนของเซลล์สร้างเส้นไย

การให้บริการทางทันตกรรมในคลินิกทันตกรรม โรงพยาบาลคณะทันตแพทยศาสตร์จุฬาลงกรณ์มหาวิทยาลัย, สุวิมล ปิติพานิช, มลิวรรณ วงศ์สิทธาจารย์

Chulalongkorn University Dental Journal

วัตถุประสงค์ เพื่อสํารวจข้อมูลของผู้ป่วยที่มารับบริการทางทันตกรรมในคลินิกทันตกรรมบริการ คณะทันต แพทยศาสตร์ จุฬาฯ และนําไปกําหนดเป็นนโยบายและวางแผนการให้บริการที่เหมาะสม และสอดคล้องกับ ความต้องการของผู้ป่วย วัสดุและวิธีการ การศึกษาทําโดยสํารวจจากแฟ้มประวัติและรายงานบันทึกการรักษาของผู้ป่วย ในช่วง 6 เดือน ระหว่างเดือนกรกฎาคม-ธันวาคม พ.ศ. 2542 จํานวน 6,354 ราย นําข้อมูลการให้บริการทางทันตกรรมที่ได้มา คํานวณเป็นร้อยละ และเปรียบเทียบความแตกต่างของชนิดการให้บริการแบ่งตามช่วงอายุและเพศ ผลการทดลองและสรุป พบว่าการให้บริการทางทันตกรรมที่มากที่สุด คือ การอุดฟันคิดเป็นร้อยละ 40.84 การ ขูดหินน้ําลายและรักษาโรคปริทันต์คิดเป็นร้อยละ 23.17 และการบําบัดรักษาเร่งด่วนคิดเป็นร้อยละ 13.95 แสดงว่าผู้ป่วยมีปัญหาเกี่ยวกับโรคฟันผุและโรคปริทันต์มากที่สุด และผู้ป่วยส่วนหนึ่งจะมาหาทันตแพทย์เมื่อปวด จึงควรรณรงค์เรื่องทันตกรรมป้องกันและให้ผู้ป่วยมารับการตรวจฟันทุก 6 เดือน

รอยโรคไลเคนนอยด์ที่สัมพันธ์กับวัสดุอุดอมัลกัม : รายงานผู้ป่วย 2 ราย, มลิวรรณ วงศ์สิทธาจารย์, สุชาดา วัฒนบุรานนท์

Chulalongkorn University Dental Journal

รายงานผู้ป่วยหญิงวัยกลางคน 2 รายที่มีรอยโรคไลเคนนอยด์ที่บริเวณเยื่อเมือกกระพุ้งแก้มที่สัมผัสกับ วัสดุอุดอมัลกัม การเกิดของโรคเป็นแบบค่อยๆ ดําเนินไป รอยโรคมีลักษณะเป็นฝ้าสีขาวมีอาการปวดแสบปวด ร้อนเมื่อรับประทานอาหารรสจัด การรักษาด้วยการรื้อวัสดุอุดอมัลกัมออก แล้วเปลี่ยนเป็นวัสดุคอมโพสิตเรซิน พบว่ารอยโรคและอาการปวดแสบปวดร้อนหายไป จากการติดตามผลการรักษาเป็นระยะ ๆ เป็นเวลา 1 ปี 6 เดือน ไม่พบรอยโรคปรากฏอีกเลย

Ua60/5 Wku Dental Hygiene Class Of 2002, Wku Dental Hygiene

WKU Administration Documents

Members of the 2002 dental hygiene class: Dvonne Yates, Amy Haynes, Jessica Kennedy, Laura Page, Leigh Sartin, Jennifer Lockhart, Jennifer Kessler, Candace Yates, Jennifer Gentry, Natalie Tucker, Amanda Holley, Julee Wimpee, Tiffanee Srygler, Michelle Jones, Heather Bolin, Cyndi Anderson, Jennifer Alley, Shannon Brewer, Kathy Guffey, Jackie Hankins, Amanda Jones and Katie Cassetty.

Ua60/5/1 Scrapbook, Junior American Dental Hygienist's Association

Student Organizations

Scrapbook documenting Class of 2002 Junior American Dental Hygienist's Association at WKU.

Virginia Dental Journal (Vol. 79, No. 2, 2002)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 79, No. 1, 2002)

Virginia Dental Journal

No abstract provided.

Virginia Dental Journal (Vol. 79, No. 4, 2002)

Virginia Dental Journal

No abstract provided.

J Am Coll Dent 2002 69 3

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Oral Pathology Report System: Improving An Existing Database System, Yanko Michea, Jung-Wei Chen, Yang Xing, Kathy Johnson, Catherine M. Flaitz

Faculty, Staff and Student Publications

No abstract provided.

The Effect Of Endodontic Solutions On Resorcinol-Formalin Paste, Ronald Nicholas Vranas

Theses and Dissertations

This study determined if any of four endodontic solutions would have a softening effect on resorcinol-formalin paste and if there were any differences in the solvent action between these solutions. Resorcinol, formalin and zinc oxide were mixed and allowed to set for 30 days. The solutions tested were 0.9% sodium chloride, 5.25% NaOCl, chloroform and Endosolv R. Seven samples per solution were tested and an additional seven samples served as controls. Each sample was saturated with one of the solutions and the depth of penetration was tested at 1 min, 2 min, 5 min, 10 min and 20 min using …

2002 Transactions, American Dental Association

ADA Transactions

This item is part of the Transactions of the ADA, a serial publication of the annual activities of the ADA House of Delegates (HOD)/Board of Trustees (BOT). It is from the Transactions section, one of three subtitles that make up the full publication. Generally, the ADA Transactions are published in multiple volumes throughout the year. Pages from the Annual Reports and the Transactions are numbered consecutively (e.g. Annual Reports volume ends pg. 500 and Transactions volume starts at pg. 501). NOTE: All three subtitles are collectively known as the Transactions of the ADA or, alternatively, the ADA Transactions. Transactions refers …

2002 Annual Reports And Resolutions, American Dental Association

ADA Transactions

This item is part of the Annual Reports and Resolutions subtitle of the ADA Transactions, a serial publication of the annual activities of the ADA House of Delegates (HOD)/Board of Trustees (BOT) made up of three separate subtitles: Annual Reports and Resolutions, Supplements, and Transactions. Generally, the ADA Transactions are published in multiple volumes throughout the year. Older versions include reports from all departments as subsections, while more recent versions include only those of councils, commissions, and committees.

J Am Coll Dent 2002 69 2

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Ada Constitution & Bylaws (2002), American Dental Association

Constitution & Bylaws

The ADA Commons Constitution & Bylaws archival collection comprises printed issues of the American Dental Association's Constitution and Bylaws. The collection also includes the ADA Charter and the ADA Code of Ethics issued 1924-1946.

Placement Of Mineral Trioxide Aggregate Using Two Different Techniques, Anita Aminoshariae

Theses and Dissertations

AbstractTHE PLACEMENT OF MINERAL TRIOXIDE AGGREGATE USING TWO DIFFERENT TECHNIQUESBy Anita Aminoshariae, D.D.S.A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science at Virginia Commonwealth UniversityVirginia Commonwealth University, 2003Major Director: Gary R. Hartwell, D.D.S., M.S.Chairman and Professor, Department of EndodonticsThe purpose of this study was to determine if the adaptation of Mineral Trioxide Aggregate (MTA) to the walls of the samples would differ when placed into simulated root canals of varying length using two different placement and condensation methods. Hand condensation was compared to ultrasonic condensation. Eighty polyethylene tubes were divided into four groups …

Health Professions Division Catalog Academic Year 2002-2003, Nova Southeastern University

Health Professions Divisions Course Catalogs and Course Descriptions

No abstract provided.

Eating Disorders In The Oral Health Curriculum, Rita D. Debate, Deanne Shuman, Lisa A. Tedesco

Dental Hygiene Faculty Publications

Due to the oral/systemic nature of eating disorders, this serious health issue requires comprehensive patient assessment and coordinated health treatment. The purpose of this study was to assess the breadth and depth of eating disorder and comprehensive care within the dental and dental hygiene curriculum. Survey data were collected from deans of U.S. dental programs (n=24) and dental hygiene program directors (n=94). Statistically significant differences were observed between dental programs (DP) and dental hygiene programs (DHP) as more DHP reported including anorexia nervosa (p<.001), bulimia nervosa (p<.001), and oral manifestations of eating disorders (p=.003) within their curricula. Clock hours dedicated to these topics ranged from seventeen to thirty-five minutes, with no statistically significant differences observed between DP and DHP. Only 58 percent of DP and 56 percent of DHP included patient communication skills specific to eating disorders. Moreover, DHP were observed dedicating more instruction time for this skill (p=.011). As greater emphasis is placed on oral/systemic health and the provision of comprehensive care, many oral health professionals may not be adequately trained to identify, provide education, and communicate with patients regarding the oral/systemic nature of eating disorders. The findings from this study indicate that there is a need for appropriate training to better prepare oral health professionals for comprehensive patient care.

Virginia Dental Journal (Vol. 79, No. 3, 2002)

Virginia Dental Journal

No abstract provided.

Cleaning Efficiency Of Nickel Titanium Gt And .04 Rotary Files When Used In A Torque Controlled Rotary Handpiece, Calvin Buford Suffridge

Theses and Dissertations

This study determined if the cleaning efficiency of NiTi rotary files in an endodontic electric handpiece using a no torque control setting was superior to that obtained when using the torque control feature. Fifty extracted human anterior teeth with straight canals were divided into two groups of 20 and two control groups of 5. Canals were instrumented with GT and .04 Profile NiTi files until a size 35 advanced to working length. Samples were sectioned, the apical 6 mm of the canal was photographed (x20) and projected onto a 3 x 4 foot grid with squares measuring 0.5 inches each. …

Cognitive And Somatic Item Response Pattern Of Orofacial Pain Patients Compared To Fibromyalgia Patients And A Non-Pain Control Group, Morten Hadsel

University of Kentucky Master's Theses

Previous work has suggested that chronic pain patients report psychological distress through higher endorsement of somatic rather than cognitive signs of anxiety and depression. The present study compared female Non-Pain (11=52), Orofacial Pain (n=3 17) and Fibromyalgia (n=50) groups. on SCL-90-R Somatization, Anxiety and Depression raw scores and cognitive-somatic symptom patterning of the Anxiety and Depression scales. Comparisons were also made amongst orofacial pain diagnostic subgroups and subgroups based on Multidimensional Pain Inventory (MPI) classification groups. The Somatization. Anxiety and Depression scores were higher in the OroFacial Pain and Fibromyalgia than Non-Pain group and higher in the Dysfunctional than Adaptive …

J Am Coll Dent 2002 69 1

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

J Am Coll Dent 2002 69 4

Journal of the American College of Dentists

The Journal of the American College of Dentists (JACD) publishes scholarly articles, editorials, essays, and reflections addressing the ethical, professional, and social dimensions of dentistry. The Journal serves as a forum for advancing ethics, professionalism, leadership, and excellence within the dental community. By fostering dialogue across disciplines and perspectives, JACD provides readers with insights that encourage ethical, professional practice, lifelong learning, and service to the public, reinforcing dentistry’s commitment to advancing oral healthcare and the common good.

Effect Of A Desensitizing Agent And An Adhesive System On Microleakage Associated With Cast Restorations Luted With A Resin-Modified Glass Ionomer Cement, Saleh Abdulaziz Al-Rowaieh

Theses and Dissertations

Purpose: This study evaluated microleakage associated with cast restorations that were luted with a resin-modified glass ionomer cement (RelyX) following obturation of the dentinal tubules with either a desensitizing agent (Gluma Desensitizer) or an adhesive system (Scotchbond Multipurpose Dental Adhesive). The effect of acid etching on the removal of the smear layer and its influence on the extent of microleakage associated with the adhesive system was also evaluated.

Materials and Methods: Extracted mandibular premolars (N = 48) were prepared for complete cast restorations and divided into 4 groups (N = 12). In group A ( control), neither a desensitizing agent …

Working Length Determination In Palatal Roots Of Maxillary Molars, Melanie A. Kim-Park

Theses and Dissertations

The aim of this study was to determine if a buccal curvature in the palatal roots of maxillary molars affected the clinician’s ability to accurately determine working length. Twenty-seven extracted, human maxillary molars were sorted by palatal root curvatures as J- and C-type and the angle of curvature was determined. Straight-line access was made and a #20 file was placed into the canal until the tip was visible at the apical foramen then withdrawn. The file, tooth and calibration wire were radiographed on one image using the RVG. Actual (file) and radiographic (tooth) lengths were determined using the RVG ruler. …

Current Status Of Defensins And Their Role In Innate And Adaptive Immunity, Periathamby A. Raj, Andrew R. Dentino

School of Dentistry Faculty Research and Publications

Naturally occurring antimicrobial cationic polypeptides play a major role in innate and adaptive immunity. These polypeptides are found to be either linear and unstructured or structured through disulfide bonds. Among the structured antimicrobial polypeptides, defensins comprise a family of cysteine-rich cationic polypeptides that contribute significantly to host defense against the invasion of microorganisms in animals, humans, insects and plants. Their wide-spread occurrence in various tissues of these diverse organisms, and their importance in innate and adaptive immunity have led to their identification, isolation and characterization. A large volume of literature is available on defensins’ occurrence, structural characterization, gene expression and …

Ada News - 12/10/2001, American Dental Association, Publishing Division

ADA News

Established in 1970 as the official newspaper of the American Dental Association, the ADA News serves practicing dentists and others allied to the dental profession in the U.S. and internationally. It is the No. 1 source of news and information about the many benefits and services the ADA delivers to members daily as well as timely information on scientific, social, political and economic developments affecting dentistry and health care.

Dentalgram - Vol. 15, No. 12, Loma Linda University School Of Dentistry

Dentalgram

In this issue:

• 'Project Fix-it' team assists Davis Memorial Hospital in Guyana
• Thanksgiving basket project helps School families
• School employees and students participate in disaster drill
• Strategic Planning Update column debuts
• Department news
• Backups crucial to protecting important data
• Microsoft Office training offered

Bacteremia Associated With Early Childhood Caries, Eddie Chang

Loma Linda University Electronic Theses, Dissertations & Projects

Previous research has investigated the post-operative bacteria levels caused by a variety of clinical procedures such as anesthetic injections, standard dental procedures, endodontic treatment, periodontal surgery, root scaling, and oral surgical procedures in children. Other studies have suggested that bacteremias are often caused by oral infections. Although numerous studies have examined how oral infections lead to various medical conditions (i.e. brain abscess) none have studied the potential for preoperative bacteremia that may arise in conjunction with early childhood caries (ECC). The purpose of this study was to compare potential systemic facultative and anaerobic bacteria found in otherwise healthy children who …

Development Of A Model For Infective Endocarditis Via Intravenous Injection And Tooth Infection Of Rats Using Pathogenic Bacteria, Shahrokh Shabahang

Loma Linda University Electronic Theses, Dissertations & Projects

Historically, focal areas of infection have been linked to a number of systemic ailments. During the early part of the 20th century, patients who were suffering from inexplicable diseases and who were suspected of having infected teeth were referred to the dentist for multiple extraction of their dentition. The discovery of antibiotics provided a false sense of security that the war against microorganisms is no longer a concern for mankind. However, more recently, it has become common belief that increasing numbers of systemic diseases are linked to chronic infections. Recovery of bacteria from representative tissues has led investigators to believe …