scholarly journals Mesiodistal and bucolingual dental diameters in a group of mixed ethnicity population in Cali, Colombia

2017 ◽  
Vol 20 (1) ◽  
pp. 16-22
Author(s):  
Laura Castillo ◽  
Ana Milena Castro ◽  
Carolina Lerma ◽  
Darling Lozada ◽  
Freddy Moreno
Keyword(s):  
Sexual Dimorphism ◽  
Distance Matrix ◽  
Bilateral Symmetry ◽  
Descriptive Study ◽  
Permanent Teeth ◽  
Whitney Test ◽  
The Mean ◽  
The City ◽  
Mixed Ethnicity ◽  
Plaster Casts

Objective: To obtain the mesiodistal and bucolingual diameters of upper and lower permanent central and lateral incisors, cuspids, first and second premolars and first molars by the analysis of 66 plaster casts (27 women and 39 men) belonging to a group of mestizo Caucasoid in the city of Cali, in order to determine the mean diameters of each teeth class, sexual dimorphism, bilateral symmetry and biological distances of the studied sample. Materials and methods: quantitative crosssectional descriptive study to characterize the dental dimensions through Moorrees method for meso-distal diameter and Kieser method for the buco-lingual diameter systems, using a gauge of thin tips with 0.1 mm of precision. The Student T test and Mann-Whitney test were used to determine sexual dimorphism and bilateral symmetry, respectively (p <0.05). Results: According to the mesiodistal and bucolingual diameters, the permanent teeth of the studied population not display sexual dimorphism and they have bilateral symmetry. At the same time, a distance matrix with the respective dendrogram was built from the averages of these measurements, resulting in a grouping of the studied sample with microdontes global populations. Conclusions: The studied sample has no sexual dimorphism, presents bilateral symmetry and is considered as a microdonte population.

scholarly journals Morphometric and Topographic Study of Foramen Ovale in Indian Skulls

2018 ◽  
Vol 5 (2) ◽  
pp. 75-84
Author(s):  
Suniti Raj Mishra ◽  
Sushobhana ◽  
Shailendra Singh ◽  
Raveena Singh ◽  
Anamika Gaharwar
Keyword(s):  
Sexual Dimorphism ◽  
Bilateral Symmetry ◽  
Zygomatic Arch ◽  
Foramen Ovale ◽  
Bony Structure ◽  
Significant Difference ◽  
Bony Plate ◽  
The Mean ◽  
Human Skulls ◽  
Anterior Root

Foramen ovale is an important foramen for neurosurgeons and used for percutaneous trigeminal rhizotomy in trigeminal neuralgia. The present study was undertaken to study anatomic variations in appearance, dimensions of foramen ovale and its location in relation to the zygomatic arch. The study was conducted on 50 dry human skulls of known sex, available in the museum of Anatomy Dept. in G.S.V.M. Medical College, Kanpur.  The shape of foramen ovale and presence of any accessory bony structure like spur, spine, tubercle or bony plate were observed on both sides. The length and width of foramen ovale and its distance from articular tubercle and the anterior root of  Zygomatic Arch was  measured on both sides.  The metric data was statistically analysed for bilateral symmetry and sexual dimorphism. The shape of foramen ovale was typically oval in most of the skulls (66%). In 40% sides any accessory bony structure was not seen while bony plate in 45% sides, spine in 6% and bridge like bony septa dividing the foramen into two compartments in 2% was observed. The mean length and width of foramen ovale in male skulls was 7.50+/-0.90 mm and 4.20+/-0.70 mm and 7.7+/-1.00 mm and 3.9+/-0.80 mm in the female skulls.  The mean distance of foramen ovale from articular tubercle on Zygomatic arch was 32.8 +/- 2.8 mm in males and 31.1 +/- 2.4 mm in females. The mean distance from anterior root of Zygomatic arch was 21.4 +/- 1.9 mm in males and 21.6 +/- 1.7 mm in females. There was no significant difference in measurements of various metric parameters between right and left sides of foramen ovale (p>0.05) but highly significant difference was observed between male and female dimensions of all metric parameters.(p<0.001). Thus the foramen ovale does not exhibit bilateral symmetry but the sexual dimorphism is evident. The data is helpful for surgical practices.  

scholarly journals Profile of female deaths by homicide in the city of Goiânia

2020 ◽  
Vol 73 (suppl 4) ◽  
Author(s):  
Luana Muzzi Vaz David ◽  
Ruth Minamisava ◽  
Priscila Valverde de Oliveira Vitorino ◽  
Maria José Pereira Rocha ◽  
Viviane Santos Mendes Carneiro ◽  
...  
Keyword(s):  
Women Victims ◽  
Causes Of Death ◽  
Descriptive Study ◽  
Cross Sectional ◽  
Level Of Education ◽  
Low Education ◽  
The City ◽  
Mixed Ethnicity ◽  
Health Districts ◽  
Descriptive Statistical Analysis

ABSTRACT Objectives: to identify the female homicide profile in the city of Goiânia. Methods: a cross-sectional, descriptive study that characterized female deaths by homicide from 2008 to 2015. They occurred in Goiânia, and registered in the Mortality Information System. Cases of homicide of women aged ≥ 10 years were eligible. Other causes of death were excluded. Descriptive statistical analysis with frequencies. Results: three hundred seventy-six women died from assault, with an increase in the percentage of deaths annually. Most of the victims were young (57.5%), single (78.8%), mixed-ethnicity (61.1%) and with low education (58.4%). The most frequent means of assault was firearm (64.0%). The health districts with the highest record of female deaths due to assault were southwest, center and northwest. Conclusions: the predominant profile of women victims of femicide was young, mixed-ethnicity, single, with low level of education and living in less favored regions.

scholarly journals ESTIMACIÓN DEL SEXO A PARTIR DE MEDIDAS CORONALES DE CANINOS PERMANENTES EN UNA POBLACIÓN MESTIZA CONTEMPORÁNEA DE MANIZALES, COLOMBIA

2019 ◽  
Vol 30 (2) ◽  
Author(s):  
Viviana Andrea Yepes López ◽  
Leandro Henán Luna ◽  
Juliana Gómez
Keyword(s):  
Sexual Dimorphism ◽  
Statistical Methods ◽  
Good Predictor ◽  
Likelihood Estimation ◽  
Descriptive Study ◽  
Sex Estimation ◽  
Lower Canine ◽  
The World ◽  
The City

Introduction: sex estimation is one of the most important aspects of bioanthropological analysis. Teeth are a key tool to obtain this information, especially in cases where the action of taphonomic agents or funeral characteristics are unfavorable for preservation. The aim of this study was to examine the degree of sexual dimorphism in permanent canines of a contemporary mestizo population from the city of Manizales, Colombia. Method: descriptive study, measuring the mesiodistal (MD) and bucolingual (BL) diameters of permanent canines in 109 mestizo individuals (63 male and 46 female) aged 15 to 18, born in the city of Manizales, Colombia. The used statistical methods helped obtain the cut-off points, the percentages of cases correctly allocated, the likelihood estimation for new individuals and the sexual dimorphism values. Results: the cut-off points were 7.88 mm and 7.33 mm for MD and BL of the upper canine, respectively, and 6.81 mm and 6.76 mm for the same variables in lower canines. Correct allocations range from 71.42% to 78.26%, except for bucolingual diameter in the upper canine, which yielded low values. The correct likelihood estimation of external individuals ranges from 0.71 to 0.83. Finally, sexual dimorphism is relatively low (between 2.79% and 6.80%), although it falls within the expected range. The most dimorphic tooth is the lower canine, in line with reports in other populations around the world. Conclusions: the size of permanent canines is a good predictor of sex in the studied population and can be used when other osteological indicators are not available, or as a complement to them

Indicators of permanent teeth eruption in children of Tashkent city and comparative assessment with the data of peers of different Russian cities

2020 ◽  
Vol 20 (3) ◽  
pp. 223-229
Author(s):  
R. T. Kamilova ◽  
J. A. Kamilov
Keyword(s):  
Comparative Assessment ◽  
Permanent Dentition ◽  
Permanent Teeth ◽  
Age And Gender ◽  
Left Handed ◽  
Regional Features ◽  
Initial Stage ◽  
The Republic ◽  
And Gender ◽  
The City

Relevance. Characteristics of eruption of secondary teeth is of diagnostic and prognostic interest, is the basis for implementation of targeted therapeutic and preventive measures among children. No research has ever been carried out in Uzbekistan to study an age and gender regional features of secondary teeth eruption. The aim is to determine the timing and symmetry of secondary teeth eruption in children of the city of Tashkent of the Republic of Uzbekistan and comparative assessment with the children of different cities of Russia.Materials and methods. 3,834 children between 3 and 17 years were conducted dental examination. A comparative analysis was made of the initial, intermediate and final periods of eruption of secondary teeth for children of Uzbekistan (Tashkent city) and Russia (Saratov, Izhevsk and Sergach).Results. In Tashkent children of both gender, in most cases, lower teeth were erupted before than their antagonists. In girls, teeth were erupted earlier than their male counterparts. At the initial stage of eruption, asymmetry was more pronounced in boys than in girls, while in the middle and final stages it was more pronounced in the opposite direction. Observed asymmetry of antimere’s teeth were indicated left-handed permanent dentition in boys and right-handed in girls. Children of Tashkent city were observed permanent dentition in one group of teeth 1-16 months earlier, and in others – 1-24 months later than their peers in Russian cities. Revealed differences were more pronounced among boys than among girls. Children in Tashkent differed more from their peers in Sergach and less from those in Izhevsk. Conclusions. Regional peculiarities of permanent dentition in children of Tashkent city and revealed expressed differences with indicators of Russian children are the basis for development of separate age and  gender normative assessment permanent dentition tables for children of Uzbekistan. 

Evaluation of Road Utilisation as Space For Holding Social Ceremonies in Indigenous Residential Area of Ogbomoso, Nigeria

2018 ◽  
Vol 1 (March 2018) ◽  
Author(s):  
S.A Okanlawon ◽  
O.O Odunjo ◽  
S.A Olaniyan
Keyword(s):  
Transport Infrastructure ◽  
Noisy Environment ◽  
Policy Makers ◽  
The Core ◽  
Local Roads ◽  
Strict Enforcement ◽  
The Mean ◽  
The One ◽  
The City ◽  
The Town

This study examined Residents’ evaluation of turning transport infrastructure (road) to spaces for holding social ceremonies in the indigenous residential zone of Ogbomoso, Oyo State, Nigeria. Upon stratifying the city into the three identifiable zones, the core, otherwise known as the indigenous residential zone was isolated for study. Of the twenty (20) political wards in the two local government areas of the town, fifteen (15) wards that were located in the indigenous zone constituted the study area. Respondents were selected along one out of every three (33.3%) of the Trunk — C (local) roads being the one mostly used for the purpose in the study area. The respondents were the residents, commercial motorists, commercial motorcyclists, and celebrants. Six hundred and forty-two (642) copies of questionnaire were administered and harvested on the spot. The Mean Analysis generated from the respondents’ rating of twelve perceived hazards listed in the questionnaire were then used to determine respondents’ most highly rated perceived consequences of the practice. These were noisy environment, Blockage of drainage by waste, and Endangering the life of the sick on the way to hospital; the most highly rated reasons why the practice came into being; and level of acceptability of the practice which was found to be very unacceptable in the study area. Policy makers should therefore focus their attention on strict enforcement of the law prohibiting the practice in order to ensure more cordial relationship among the citizenry, seeing citizens’ unacceptability of the practice in the study area.

Habilidades do Enfermeiro no Diagnóstico e Cuidado ao Portador de Depressão / Nursing Skills in Diagnosis and Care For Patients With Depression

1970 ◽  
Vol 5 (4) ◽  
pp. 13-19
Author(s):  
Cristiane Rosa Guedes ◽  
Bianca Del Ducca Alvarenga ◽  
Isabella Rotella ◽  
Débora Vitória Alexandrina Lisboa Vilella
Keyword(s):  
Data Collection ◽  
Family Involvement ◽  
Nursing Care ◽  
Direct Contact ◽  
Descriptive Study ◽  
Structured Interview ◽  
Qualitative Approach ◽  
Patient Relationship ◽  
The Subject ◽  
The City

RESUMOObjetivo: Identificar o significado para o enfermeiro em prestar cuidados para pacientes com Depressão.  Materiais e métodos: Estudo exploratório e descritivo com abordagem qualitativa, a amostra foi de 12 enfermeiras, o cenário de estudo foram Unidades Básicas de Saúde e Estratégias de Saúde da Família, urbanas da cidade de Itajubá-MG. A coleta de dados foi por meio do roteiro de entrevista semiestruturada composta por questionário contendo uma pergunta inerente ao assunto. Resultados: Encontramos oito categorias como estigma da depressão, suicídio, dificuldade em lidar, tempo escasso, envolvimento familiar, aceitação da doença, acolhimento e dar medicamento, de acordo com os discursos dos sujeitos coletados na entrevista. Conclusão: Os enfermeiros não estão em contato direto com portadores de depressão no seu trabalho, não entendem que é sua tarefa identificar e encaminha-los para tratamento especializado. Sugerimos que outros estudos sejam desenvolvidos sobre essa temática.Palavras-chave: Depressão. Relação Enfermeiro-Paciente. Assistência de Enfermagem. ABSTRACTObjective: To identify the meaning for nurses when providing care for patients with depression. Materials and Methods: exploratory and descriptive study with qualitative approach, the sample consisted of 12 nurses, the study scenario was the urban Unidades Básicas de Saúde e Estrategia de Saúde da Família, in the city of Itajubá. Data collection was done through semi-structured interview guides consisting of a questionnaire containing a question related to the subject. Results and Discussion: we found eight categories as stigma of depression, suicide, coping difficulties, scarce time, family involvement, acceptance of the disease, host and give medicine, according to the speeches of the subjects collected in the interview. Conclusion: nurses are not in direct contact with individuals with depression in their work, do not understand that it is their job to identify and refer them to specialized treatment. We suggest that other studies be developed on this theme.Keywords: Depression, Nurse-patient Relationship, Nursing care.

scholarly journals Partial pulpotomy without age restriction: a retrospective assessment of permanent teeth with carious pulp exposure

2021 ◽  
Author(s):  
Florin Eggmann ◽  
Thomas J. W. Gasser ◽  
Hanjo Hecker ◽  
Mauro Amato ◽  
Roland Weiger ◽  
...  
Keyword(s):  
Survival Rates ◽  
Age Groups ◽  
Permanent Teeth ◽  
Eligibility Criteria ◽  
Presumptive Diagnosis ◽  
Tooth Discoloration ◽  
Significant Difference ◽  
Pulp Exposure ◽  
The Mean

Abstract Objectives This study aimed to retrospectively evaluate clinical and radiographic outcomes of partial pulpotomy performed in permanent teeth with carious pulp exposure. Materials and methods Records of patients undergoing treatment at an undergraduate dental clinic between 2010 and 2019 were screened for partial pulpotomies in teeth with a presumptive diagnosis of normal pulp or reversible pulpitis. The follow-up had to be ≥ 1 year. Patient data were retrieved and analyzed using Mantel-Cox chi square tests and Kaplan–Meier statistics. The level of significance was set at α = 0.05. Results Partial pulpotomy was performed in 111 cases, of which 64 (58%) fulfilled the eligibility criteria. At the time of partial pulpotomy, the mean age was 37.3 (± 13.5) years (age range 18–85). The mean observation period was 3.1 (± 2.0) years. Two early failures (3.1%) and five late failures (7.7%) were recorded. The overall success rate of maintaining pulp vitality was 89.1%, with 98.4% tooth survival. The cumulative pulp survival rates of partial pulpotomy in patients aged < 30 years, between 30 and 40 years, and > 40 years were 100%, 75.5%, and 90.5%, respectively, with no significant difference between the age groups (p = 0.225). At follow-up, narrowing of the pulp canal space and tooth discoloration were observed in 10.9% and 3.1% of cases, respectively. Conclusions Across age groups, partial pulpotomy achieved favorable short and medium-term outcomes in teeth with carious pulp exposure. Clinical relevance Adequate case selection provided, partial pulpotomy is a viable operative approach to treat permanent teeth with deep carious lesions irrespective of patients’ age.

scholarly journals The Atmosphere of the Underground Electric Railways of London: A Study of its Bacterial Content in 1920

1923 ◽  
Vol 22 (2) ◽  
pp. 123-155 ◽  
Author(s):  
J. Graham Forbes
Keyword(s):  
Body Temperature ◽  
Room Temperature ◽  
The Mean ◽  
Bacterial Content ◽  
The City

1. The bacterial content of the air of the Underground Railways, when the average of all results of the bacteriological investigations is taken, does not numerically compare unfavourably with the outside air of London.2. The ratio of the number of organisms growing at room temperature appears to be about 14 for railway air to 10 outside air. For those growing at body temperature the ratio is considerably higher, namely 2 to 1 respectively. The mean per litre, for room temperature organisms, is about 9 in railway air, 6·3 in the outside air; for body temperature organisms 4·6 for railway air, 2·2 for outside air.3. The bacterial content of platform air, except on the City and South London Railway, would appear to be higher than that of carriage air; the total mean for platform air being 52 and for carriage air 42·8 organisms per 5 litres, or a ratio of 16·4 and 13·5 respectively to 10 of the open air. The higher proportion in platform air is generally speaking to be accounted for by the greater amount of draught and dust disturbance.4. The ratios of the total bacterial content of railway carriage air and carriage and platform air on the six lines to open air are estimated in the following proportions:

scholarly journals Prospective cohort study of regenerative potential of non vital immature permanent maxillary central incisors using platelet rich fibrin scaffold

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Selvakumar Kritika ◽  
V. Sujatha ◽  
N. Srinivasan ◽  
Senthil Kumar Renganathan ◽  
Sekar Mahalaxmi
Keyword(s):  
Gradual Increase ◽  
Mineral Trioxide Aggregate ◽  
Permanent Teeth ◽  
Bonferroni Correction ◽  
Platelet Rich Fibrin ◽  
Triple Antibiotic Paste ◽  
Fibrin Scaffold ◽  
The Mean ◽  
Post Hoc

AbstractRegenerative endodontic procedures have gained momentum as a treatment modality of young immature permanent teeth. Literature reports reveal that platelet-rich fibrin (PRF) stimulates growth factors and induces regeneration. This study was undertaken to assess the regenerative potential of non-vital immature permanent maxillary central incisors using PRF with a follow-up for 2 yrs. 19 patients in the age group of 9–25 yrs with immature, non-vital permanent maxillary central incisors (n = 23) with/without signs and/or symptoms of periapical pathosis and open apex were included in this study. In the first appointment, access opening, canal disinfection and triple antibiotic paste placement were done. In the subsequent visit, PRF was prepared and placed inside the canal. Access was sealed with Mineral trioxide aggregate plug and composite. The patient was reviewed up to 24 mths. The mean difference was statistically analyzed using Friedman test followed by Dunn post hoc test and adjusted by Bonferroni correction (p < 0.05). As per AAE guidelines, the primary and secondary goals were achieved. A significant (p < 0.001) gradual increase in the root length, thickness of dentinal walls and decrease in apical diameter were observed. Within the limitations of this study, PRF placement was clinically and radiographically effective in inducing regeneration of non-vital immature permanent teeth.

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