RESUMO
The purpose of this study was to evaluate mineral content of root canal dentin after treatment with different antibiotic pastes including the mixture of metronidazole, ciprofloxacin, doxycycline, cefaclor, amoxicillin, or minocycline. Fifty extracted maxillary canine teeth were randomly divided into five groups (n = 10 teeth for each group). Root canals were prepared Reciproc rotary files. Canals were irrigated using 5 ml 5% NaOCl and 1 ml 15% EDTA. Each tooth in all groups were longitudinally splitted into two pieces as a control and experimental samples. Each experimental group received following antibiotic paste; double antibiotic paste (DAP) and triple antibiotic paste with doxycycline (TAPd), TAP with cefaclor (TAPc), TAP with amoxicillin (TAPa), and TAP with minocycline (TAPm) for 21 days. The Ca, P, Mg, Ca, and K levels, and the Ca/P ratio was analyzed by a scanning electron microscope (SEM) equipped using a Bruker energy-dispersive X-Ray (EDX) detector. Data were analyzed with independent samples t-test, one-way anova, and Duncan tests. Ca and Ca/P ratio showed a statistically significant increase TAP with amoxicillin and cefaclor (p < .05). DAP, TAPd, and TAPm did not change the mineral levels (p > .05). TAPa and TAPc with increased the Ca level and Ca/P ratio of the root canal dentin which consequently positively influences the revascularization process.
Assuntos
Antibacterianos/metabolismo , Cavidade Pulpar/química , Cavidade Pulpar/efeitos dos fármacos , Dentina/química , Dentina/efeitos dos fármacos , Minerais/análise , Pomadas/metabolismo , Dente Canino/química , Dente Canino/efeitos dos fármacos , Humanos , Espectrometria por Raios XAssuntos
Países em Desenvolvimento , Hospitais Universitários/normas , Gestão da Qualidade Total/organização & administração , Coleta de Dados , Previsões , Hospitais Universitários/tendências , Humanos , Participação nas Decisões/tendências , Desenvolvimento de Programas , Gestão da Qualidade Total/tendências , TurquiaRESUMO
The aims of this study are to determine the social context of pregnant adolescents and to establish the consequences and outcomes of their pregnancies. The study compares 677 adolescent obstetric inpatients with a control group of 768 adult obstetric inpatients in the Ankara State Maternity Hospital. All are residents of the squatter areas (gecekondu) of the city. The study shows that socioeconomic and educational levels are low, consanguineous marriages are quite frequent, the percentage of low birth weight infants among adolescent primigravidas is high, and length of interval between menarche and delivery affects the pregnancy outcome.
Assuntos
Gravidez , Aborto Espontâneo/etiologia , Adolescente , Consanguinidade , Escolaridade , Feminino , Humanos , Recém-Nascido de Baixo Peso , Recém-Nascido , Áreas de Pobreza , Fatores Socioeconômicos , TurquiaRESUMO
PIP: During 1975-76 an attempt was made in the rural area of the Yozgat province, Turkey, to reach women in their homes for health activities, from maternal-infant care, to family planning information. Observations revealed that the majority of women were aware of modern methods of contraception, but their knowledge was incomplete and confused. Physicians began inserting IUDs during regular home visits in 1977, and a total of 3743 insertions were completed in 24 months. The enormous sucess was due to family planning education programs offered to the community, and to the active participation of nonmedical personnel in the implementation and follow-up of the program. Most women were in the age group 20-29, 69.5% were iliterate, and only 22.6% had elementary school education. This method proved to be the most accepted among women in that area.^ieng