Abstract：
:Osteoporosis, a disease characterized by progressive bone loss, has been the target of several studies in the past few years. It results in a much higher risk for fractures and might cause slower bone lesion healing. The aim of this work was to study the effects of Risedronate (allopathic medicine) and Calcarea phosphorica 6CH (homeopathic medicine) on the repair of bone lesions in male rats with osteoporosis induced by castration. Eighty-four three-month-old rats were used divided into four groups of twenty-one animals each. Three groups where castrated and one group was submitted to Sham surgery. One month later, cortical lesions were made in all animals' tibiae and, after one day, the different experimental treatments began according to the following groups: CR--castrated/Risedronate (1 mg/kg/day); CCp--castrated/Calcarea phosphorica 6CH (3 drops/day); CP--castrated/placebo and SP--Sham/placebo. The animals were sacrificed at seven, fourteen and twenty-eight days after the beginning of the treatments and had their tibiae removed. Digital radiographs of the tibiae were taken and analyzed in order to evaluate the optical density of the defect area. Then, they were decalcified and processed for histological and histomorphometrical analysis. The data were submitted to ANOVA, and to the Tukey and Dunnett tests (5%). The allopathic and homeopathic treatments led to different bone formation as regards remodeling and maturation aspects. Further research is necessary to access the resistance and quality of the newly formed bone.
journal_name
Braz Oral Resjournal_title
Brazilian oral researchauthors
Werkman C,Senra GS,da Rocha RF,Brandão AAdoi
10.1590/s1806-83242006000300003subject
Has Abstractpub_date
2006-07-01 00:00:00pages
196-201issue
3eissn
1806-8324issn
1807-3107pii
S1806-83242006000300003journal_volume
20pub_type
杂志文章abstract：:Based on aroeira's (Myracrodruon urundeuva) antimicrobial activity and a future trend to compose intracanal medication, the aim of this study was to assess in vivo inflamatory tissue response to the extracts by edemogenic and histological analysis containing inactivated facultative and anaerobic microorganisms. For ed...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2018.vol32.0042
更新日期：2018-05-24 00:00:00
abstract：:The aim of this study was to evaluate the influence of applying 2% chlorhexidine for 30 seconds after phosphoric acid conditioning of dentin on the immediate and long-term bond strengths in deciduous teeth. The occlusal enamel was removed from 40 human sound deciduous molars, which were exfoliated by natural means, an...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011000500003
更新日期：2011-09-01 00:00:00
abstract：:Alcohol consumption is a risk indicator for periodontal disease. The purpose of this study was to morphometrically evaluate the influence of alcohol consumption on alveolar bone level associated with ligature-induced periodontitis in rats. Thirty-six female rats (Wistar, 120 days-old) were randomly divided into three ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242009000300017
更新日期：2009-07-01 00:00:00
abstract：:This study aimed to evaluate the role of photobiomodulation (PBM) in apexification and apexogenesis of necrotic rat molars with an open apex. Rat molars were exposed to the oral environment for 3 weeks. Canals were rinsed with 2.5% NaOCl and 17% EDTA, filled with antibiotic paste and sealed. After 7 days, canals were ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2019.vol33.0084
更新日期：2019-08-26 00:00:00
abstract：:Epidemiological data on the periodontal health and oral hygiene practices of young individuals in Latin America are limited. This study was conducted in a sample of 355 first-year students randomly selected from 3,251 new students entering the largest university in Colombia. Participants received a periodontal examina...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2014.vol28.0009
更新日期：2014-01-01 00:00:00
abstract：:The bond strength of methacrylate (Z350, 3M ESPE) and silorane (P90, 3M ESPE) restorations, using different cavity filling techniques, was investigated. Cavities (6 × 3 × 3) in bovine teeth were filled using bulk, oblique, or horizontal increments. A push-out test was carried out after 24 h. Data were statistically an...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2016.vol30.0044
更新日期：2016-01-01 00:00:00
abstract：:Although malocclusions represent a serious public health issue, there is insufficient information about this problem in adolescents in Brazil, especially in poorer areas. The purpose of this cross-sectional study was to estimate the prevalence of facial alterations, dental malocclusions, and deleterious oral habits (D...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242012005000027
更新日期：2013-01-01 00:00:00
abstract：:Widely used in dentistry, Ti-6Al-4V alloy is difficult to cast and solder, as it frequently exhibits pores inside the structure. This study was conducted to evaluate the effect of joint openings and diameters of laser-welded joints executed in Ti-6Al-4V structures on the presence of pores as checked by radiographic pr...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242011005000005
更新日期：2011-03-01 00:00:00
abstract：:This study aimed to analyze the 100 most-cited papers in the field of oral medicine and pathology over time, identifying the areas of more intense research. Papers in journals of oral medicine and pathology were identified using the Web of Science database. The specified research period was between 1900 and 2019. Desc...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2021.vol35.0020
更新日期：2020-12-18 00:00:00
abstract：:The aim of this study was to determine the number of FoxP3+ regulatory T (Treg) cells in the microenvironment of lower lip squamous cell carcinomas (LLSCCs) and to correlate the findings with clinicopathological parameters (tumor size/extent, regional lymph node metastasis, clinical stage, and histopathological grade ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2016.vol30.0130
更新日期：2016-12-22 00:00:00
abstract：:The objective of the present study was to assess the effectiveness of reciprocating instrumentation in disinfecting oval-shaped root canals infected with Enterococcus faecalis. Forty-five human lower premolars were infected with a culture of E. faecalis (ATCC 29212) for 28 days. Five other teeth that were neither cont...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0027
更新日期：2015-01-01 00:00:00
abstract：:The purpose of the present study was to evaluate the relationship between psychological variables and the clinical diagnosis of temporomandbular disorders (TMD) in 12-year-old adolescents. TMD pain was assessed by RDC/TMD examination (Research Diagnostic Criteria for Temporomandibular Disorders) (Axis I and II). Five-...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242009000200011
更新日期：2009-04-01 00:00:00
abstract：:The aim of this study was to evaluate the influence of radiation therapy on root canal sealer push-out bond strength (BS) to dentin and the sealer/dentin interface after different final irrigation solutions (NaOCl, EDTA, and chitosan). Sixty-four maxillary canines were distributed into two groups (n=30): non-irradiate...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2018.vol32.0121
更新日期：2018-11-29 00:00:00
abstract：:Tooth discoloration is commonly found in the dental clinic and tooth bleaching has been considered the preferred esthetic alternative, being more conservative, safe and with predictable results. Supervised home-use of 10% Carbamide Peroxide (CP) bleaching with custom-trays is the most common bleaching procedure dispen...
journal_title：Brazilian oral research
pub_type： 杂志文章,评审
doi：10.1590/s1806-83242009000500010
更新日期：2009-01-01 00:00:00
abstract：:Frequent use of Xylitol may decrease the S. mutans levels. However, very little is known about whether this effect on the levels of cariogenic bacteria is maintained after the interruption of short-term usage of xylitol. This study aimed at evaluating changes in mutans streptococci (MS) salivary levels after using a c...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242010000200003
更新日期：2010-04-01 00:00:00
abstract：:The objective of this study was to compare the completion rates and performance of the Brazilian version of the Oral Health Impact Profile (OHIP14) when applied as an interview or in its original self-reported form. A convenience sample of 74 adult patients was selected in a Dental Clinic (University of Araras, Brazil...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242009000400002
更新日期：2009-10-01 00:00:00
abstract：:The objective of this study was to assess the prevalence and the type of claim denials (administrative, clinical or both) made by a large dental insurance plan. This was a cross-sectional, observational study, which retrospectively collected data from the claims and denial reports of a dental insurance company. The sa...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0041
更新日期：2015-01-01 00:00:00
abstract：:The aim of this study was to establish two new formulas for objectively evaluating skeletal maturation of cervical vertebrae in female and male Brazilian subjects using lateral cephalometric radiographs. The sample included 128 girls and 110 boys, aged 7.0 to 15.9 years, from the files of the Oral Radiology Clinic, Pi...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242007000400009
更新日期：2007-10-01 00:00:00
abstract：:The present study aimed to evaluate the microtensile bond strength (μTBS) of novel computer-aided design/computer-aided manufacturing (CAD/CAM) restorative materials to dentin using different adhesive strategies. Thirty-two crowns were milled using CAD/CAM materials (Vita Mark II as control, Vita Suprinity, Vita Enami...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2017.vol31.0109
更新日期：2017-12-18 00:00:00
abstract：:The aims of this study were to identify (1) patient-related factors (sex, age, craniofacial pattern and smoking habit), (2) miniscrews implants (MSI)-related factors (length and diameter) and (3) location-related factors [bone (maxilla or mandible) and area (buccal, lingual and alveolar ridge)] that may be associated ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2016.vol30.0124
更新日期：2016-10-24 00:00:00
abstract：:Oral mucositis is a painful condition that occurs in patients who have undergone haematopoietic stem-cell transplantation (HSCT) and has a huge impact on their quality of life. The objective of this study was to examine the extent to which interleukin-6 (IL-6) and tumour necrosis factor alpha (TNF-α) are associated wi...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2018.vol32.0078
更新日期：2018-07-23 00:00:00
abstract：:Human Papilomaviruses (HPV) are a group of viruses associated with benign and malignant lesions of cutaneous and mucosal epithelia. Some "high risk" HPV types, especially HPV 16 and 18, are strongly correlated with cervical and anogenital cancers and are also related to the genesis of oral squamous cell carcinomas (OS...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242006000100005
更新日期：2006-01-01 00:00:00
abstract：:Candida infection is an important cause of morbidity and mortality in immunocompromised patients. The increase in its incidence has been associated with resistance to antimicrobial therapy and biofilm formation. The aim of this study was to evaluate the efficacy of tea tree oil (TTO) and its main component - terpinen-...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107bor-2020.vol34.0050
更新日期：2020-06-05 00:00:00
abstract：:The aim of the present study was to evaluate the periodontal conditions of anterior teeth that presented pathologic migration in patients with chronic periodontitis and to compare periodontal destruction in migrated versus non-migrated teeth. The sample included 32 patients of both sexes (mean age: 46.0 +/- 11.6 years...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242004000400005
更新日期：2004-10-01 00:00:00
abstract：:The etiology of temporomandibular disorders (TMD), which are considered as a heterogeneous group of psychophysiological disturbances, remains a controversial issue in clinical dentistry. This study aimed to evaluate whether the salivary alpha-amylase (sAA), cortisol levels, and anxiety symptoms differ between children...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2017.vol31.0078
更新日期：2017-09-28 00:00:00
abstract：:The aim of this study was to evaluate the remaining dentine/cementum thickness using Gates-Glidden burs in serial and crown-down sequences and to observe which of the two sequences is the safest for preparing mesial roots of molars. Thirty-six left and right human mandibular first molars were selected. Standard access...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242008000100004
更新日期：2008-01-01 00:00:00
abstract：:To evaluate the association between temporomandibular disorder (TMD) and anxiety, quality of sleep, and quality of life in nursing professionals at the Hospital de Clínicas de Uberlândia of the Universidade Federal de Uberlandia--HCU-UFU (Medical University Hospital of the Federal University of Uberlândia), four quest...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0070
更新日期：2015-01-01 00:00:00
abstract：:To estimate the prevalence and related aspects of periodontitis in a rural area of the State of Bahia, Brazil, this cross-sectional study was carried out in the village of Matinha dos Pretos, Feira de Santana County, Bahia, among 172 subjects ranging from 20 to 60 years of age. During household visits, a full-mouth pe...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/s1806-83242006000300014
更新日期：2006-07-01 00:00:00
abstract：:Conventional methods of caries detection, including the gold standard of histological examination, have certain disadvantages that must be addressed prior to validating any other diagnostic technique-current or new. Here we evaluated the validity of micro-computed tomography (micro-CT) as an alternative gold-standard ...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2015.vol29.0132
更新日期：2015-01-01 00:00:00
abstract：:The effect of contextual factors on dental care utilization was evaluated after adjustment for individual characteristics of Brazilian preschool children. This cross-sectional study assessed 639 preschool children aged 1 to 5 years from Santa Maria, a town in Rio Grande do Sul State, located in southern Brazil. Partic...
journal_title：Brazilian oral research
pub_type： 杂志文章
doi：10.1590/1807-3107BOR-2017.vol31.0027
更新日期：2017-03-30 00:00:00
