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Öğe Determining the effect of diet to stop hypertension (dash) and salt-free diet on blood pressure in hypertension patients(2021) Başmısırlı, Eda; Şahin, H.Rationale: Hypertension is a serious medical condition and can increase the risk of heart, brain, kidney and other diseases. Accordingt to the World Heart Organisation (WHO): It is a major cause of premature death worldwide, with upwards of 1 in 4 men and 1 in 5 women (over a billion people) having the condition This study, which was planned as a randomized controlled intervention study, was conducted to compare the effects of the Dietary Approaches to Stop Hypertension (DASH) and salt-free diet on blood pressure in patients with hypertension.Öğe The evaluation of nutrition status in patients with depression(2013) İnanç, Neriman[Abtsract Not Available]Öğe The effect of perioperative immunonutrition on surgical complications and quality of life in patients with head and neck cancer(2021) Başmısırlı, Eda; Şahin, H.Rationale: This intervention study, which was planned as a prospective randomized controlled, was conducted to compare the effects of periop erative nutritional support with immunonutrition and standard enteral products on postoperative complications and quality of life in patients with head and neck cancer (HNC). Methods: Between April February 2019 and February 2021, the study was conducted in Erciyes University Faculty of Medicine and Kayseri City Hospital Otolaryngology and Head Neck Surgery Clinic with 34 hospital ized patients with a diagnosis of HNC. Five days before surgery and 10 days postoperatively, immunonutrition support was given to the intervention group (n¼17), and standard enteral nutrition support was given to the control group (n¼17). Five days before surgery, 10th and 40th post operative days; body analyzes were made, food consumption records were taken, Nutritional Risk Score (NRS) -2002 and quality of life scales (EORTC QLQ-C30, EORTC QLQ-H & N35) were applied, biochemical parameters, complications, length of hospital stay and nutritional support has been recorded. Results: Although there was no difference in energy intake between the intervention and control groups on the preoperative and 10th post operative day, protein intake was significantly higher in the intervention group on the 10th postoperative day (p0.05). The NRS-2002 scores of the inter vention and control groups increased on the 10th postoperative day (2.65±1.37, 3.18±1.13, respectively) compared to the preoperative period (2.0±1.28, 2.65±1.37, respectively), and decreased again on the 40th day (2.06±1.30, 2.71±1.31, respectively, p>0.05). Serum albumin levels decreased on the 10th postoperative day compared to the preoperative period, both in the intervention group (3.86±0.51 mg/dL) and in the control group (3.60±0.41 mg/dL, p0.05). Conclusion: In conclusion, compared to the perioperative standard enteral nutritional support, immunonutrition support provides an improvement in some components of quality of life scales. However, it has been shown that studies with longer follow-up and larger samples are required to observe its effect on complications. Disclosure of Interest: None declaredÖğe The effect of prophylaxis paste and air?powder polishing on color stability and surface roughness of different composite resins(2022) Karataş, Özcan; Kuzu, Turan EmreAim: This study examined the impact of periodontal prophylaxis paste and air?powder treatment on nano? and microhybrid composite resin surface roughness and color change. Materials and Methods: Thirty specimens were prepared from a nanohybrid and a microhybrid composite resin. The specimens were distinct into three subgroups, and the first color measurements were done. Then, a periodontal prophylaxis paste was applied to one of the subgroups prepared from each composite, and air?powder polishing was applied to the second subgroups, and specimens in the third subgroup were kept in distilled water. Then, the specimens were washed and stored in distilled water for 24 h. After storing, the specimens’ mean color change and surface roughness values were calculated. The data were recorded and statistically analyzed. Results: The highest mean color change was observed in the microhybrid composite air?powder group while the lowest in the nanohybrid composite control group. The surface roughness of the air?powder specimens was statistically significantly higher than in the other groups. Conclusions: Depending on the kind of composite resin, periodontal surface treatments may have an impact on color and surface roughness. After periodontal therapy, the dentist should assess the current composite resin restorations.Öğe Health-Related Quality of Life and Metabolic Control in Children and Adolescents with Type 1 Diabetes Mellitus(Galenos Publ House, 2016) Caferoglu, Zeynep; İnanç, Neriman; Hatipoglu, Nihal; Kurtoglu, SelimObjective: The burdens imposed on a child and his/her parents by a diagnosis of type 1 diabetes mellitus (T1DM) adversely affect their health-related quality of life (HRQoL). HRQoL is important for prognosis and is related to metabolic control. To evaluate the HRQoL of Turkish children and adolescents with T1DM and to assess the correlation of HRQoL subscales (including physical and psychosocial health) with metabolic control, and particularly with hypo-and hyperglycaemic episodes. Methods: This cross-sectional study included 70 participants with T1DM aged between 8 and 18 years (study group) and 72 healthy controls who were matched to the study group in terms of age, gender, and sociodemographic characteristics (control group), and their parents. HRQoL was determined by the Pediatric Quality of Life Inventory. As an indicator of metabolic control, the most recent hemoglobin A1c (HbA1c) levels were obtained and the number of hypo-and hyperglycaemic episodes over the past one month were checked. Results: The study group had similar HRQoL scores for children's self-reports to the control group apart from a decreasing psychosocial health score for parents' proxy-reports in the study group. Although HbA1c level was not related to HRQoL scores, lower number of hypo-and hyperglycaemic episodes were associated with an increase in psychosocial health scores and physical health scores as well as an increase in the total score for parents' proxy-reports. Conclusion: Although there was no correlation between metabolic control and HRQoL in children's self-reports, the improving HRQoL levels in parents' proxy-reports were associated with good metabolic control.Öğe Does capsaicin have therapeutic benefits in human colon adenocarcinoma? Selection of the most reliable dose via AgNOR(Tubitak Scientific & Technological Research Council Turkey, 2020) Nisari, Mustafa; Eroz, RecepBackground/aim: To determine the effect of different doses of capsaicin on AgNOR protein synthesis in human colon adenocarcinoma derivate from colon cancer (Cato-2 cell). Materials and methods: In this experimental study, after the cultured of Caco-2 cell line, the cells are divided into 4 groups as control and different capsaicin exposed doses (25u mu, 50u mu, and 75u mu). Mean AgNOR number and total AgNOR area/nuclear area (TAA/NA) were calculated. Results: A significant differences were detected between control and capsaicin (50u mu) (P = 0.001), between control and capsaicin (75u mu) (P = 0.000), between capsaicin (25u mu) and capsaicin (50u mu) (P = 0.001) and between capsaicin (25u mu) and capsaicin (75u mu) (P = 0.000) for TAA/NA. Also, there were significant differences between control and capsaicin (50u mu) (P = 0.001), between control and capsaicin (75u mu) (P = 0.000), between capsaicin (25u mu) and capsaicin (50u mu) (P = 0.000) and between capsaicin (25u mu) and capsaicin (75u mu) (P = 0.000) for mean AgNOR number. Conclusion: A certain amount of capsaicin has a protective effect against colon adenocarcinoma and the dose concentrations are important for the most reliable treatment.Öğe A multicenter intertrochanteric fracture study in the elderly: Hemiarthroplasty versus proximal femoral nailing(Turkish Joint Diseases Foundation, 2020) Ekinci, Yakup; Gurbuz, Kaan; Batin, Sabri; Kahraman, Murat; Dogar, Fatih; Erten, Zeliha KayaObjectives: This study aims to compare the clinical and functional results of intertrochanteric femoral fractures treated with bipolar hemiarthroplasty (BHA) or proximal femoral nailing (PFN) in elderly patients. Patients and methods: This multicenter, prospectively followed-up, retrospectively compared cohort-type study included 308 patients (81 males, 227 females; mean age 78.4 +/- 7.2 years; range, 65 to 95 years) who were treated with BHA or PFN for intertrochanteric fractures by five orthopedic surgeons in four provinces and seven clinics between January 2014 and May 2018. Clinical follow-up was performed at third week, third and sixth months, and at the end of the first and second years. The American Society of Anesthesiologists for preoperative status, Singh index for bone quality, and Harris Hip Score (HHS) for functional outcomes were evaluated. Results: While 156 patients (38 males, 118 females; mean age 77.7 +/- 5.9) were treated with BHA, 152 patients (43 males, 109 females; mean age 79 +/- 6.1) were treated with PFN. While there was no significant difference between the two groups in terms of total HHS, a significant difference was found in the sub-parameters (p<0.001). Good and excellent results were found in 78.2% of BHA and 86.2% of PFN patients. Mortality rates were similar at the end of two years (14% and 13.6%, respectively). Conclusion: In general, clinical and functional outcomes of BHA and PFN are similar. The rates of pulmonary embolism and deep vein thrombosis are significantly higher in BHA. However, BHA is advantageous in terms of operation time and early weight bearing compared to PFN.Öğe Assessment of motor development using the Alberta Infant Motor Scale in full-term infants(Turkish J Pediatrics, 2020) Kepenek-Varol, Busra; Hosbay, Zeynep; Varol, Selcuk; Torun, EmelThe Alberta Infant Motor Scale (AIMS) is a well-known, norm-referenced scale that evaluates the gross motor development of children from birth to 18 months. The aim of the study was to compare the Canadian norms with the AIMS scores of a Turkish sample of infants, and to investigate whether the current reference values of the AIMS are representative for Turkish full-term infants. The study was conducted with 411 Turkish infants of both sexes (195 girls and 216 boys), born with gestational age 38 weeks and older, weighing >= 2500 g at birth. Motor performance of all the cases at different ages were assessed with the AIMS which was used by a physiotherapist. The mean AIMS scores of Turkish infants were compared with the norm values of the original AIMS established in a Canadian sample of infants. The results showed no statistically significant differences between the AIMS scores of Turkish and Canadian infants during the first 18 months of life except at 0-<1 and 2-<3 months of age. The AIMS scores were significantly lower in Turkish infants than in Canadian infants at 0-<1 (p=0.025) and 2-<3 (p=0.042) months of age. In conclusion, the AIMS can be used in Turkish children to assess gross motor development, especially after 4 months of age. However, this paper was presented as a preliminary study to compare AIMS results between Turkish and Canadian infants, and further studies are needed to realize the Turkish validation of AIMS.Öğe Investigation of double-carbapenem efficiency in experimental sepsis of colistin-resistant Klebsiella pneumoniae(Kare Publ, 2021) Kosar, Imran; Dinc, Gokcen; Eren, Esma; Aykemat, Yusuf; Kilic, Mesut; Kilic, Huseyin; Doganay, MehmetOBJECTIVE: Klebsiella pneumoniae, a Gram-negative pathogen, especially which produces carbapenemase, is seen as a major threat to public health due to rapid plasmid-mediated spread of resistance and limited therapeutic options available for treatment. Although colistin has been recognized as a last resort antimicrobial for multidrug-resistant K. pneumoniae infections, these isolates have developed resistance to colistin as a result of its intensive use. The aim of this study was to evaluate the efficacy of double-carbapenem treatment of colistin-resistant K. pneumoniae experimental sepsis in mice. METHODS: In the study, 8-10-week-old Balb-c mice were divided as control groups (positive and negative) and treatment groups (colistin, ertapenem+meropenem, and ertapenem+meropenem+colistin). Sepsis was developed in mice by an intraperitoneal injection of colistin resistant K. pneumoniae. Antibiotics were given intraperitoneally 3 h after bacterial inoculation. Mice in each subgroup were sacrificed with overdose anesthetic at the end of 24-48 h and cultures were made from the heart, lung, liver, and spleen. Furthermore, homogenates of lung and liver were used to detect the number of colony-forming units per gram. Bacterial clearance was evaluated in lung and liver at different time points. RESULTS: When the quantitative bacterial loads in the lung and liver tissues are evaluated, no statistically significant difference was observed between different antibiotic treatments (p>0.05). All three treatment options were not effective, especially in 24 h. Only the decrease in bacterial load at the 48th h of the group treated with ertapenem + meropenem + colistin was found significant (p<0.05) compared to the 24 h. CONCLUSION: In the light of these data, it was understood that double-carbapenem application was not sufficient in the treatment of experimental sepsis in mice with colistin-resistant K. pneumoniae. Furthermore, ertapenem + meropenem + colistin combined therapy was not found to be superior to colistin monotherapy or double-carbapenem therapy.Öğe Assessment of erythrocyte morphology in patients with type 2 diabetes mellitus: a pilot study of electron microscopy-based analysis in relation to healthy controls(Tubitak Scientific & Technological Research Council Turkey, 2021) Mortas, Tulay; Durmaz, Senay Arikan; Sezen, Saban Cem; Savranlar, YaseminBackground/aim: The present study aimed to assess erythrocyte morphology in newly diagnosed type 2 diabetes mellitus patients using scanning electron microscopy. Materials and methods: In total, 30 patients admitted to endocrine outpatient clinics were included in the study. The patients were divided into two groups according to their fasting blood glucose levels: type 2 diabetes mellitus (n = 15, fasting blood glucose levels >= 126 mg/dL) and control (n = 15, fasting blood glucose levels < 99 mg/dL). The patient's demographic characteristics, haemoglobin A1c levels, and scanning electron microscopy findings regarding erythrocyte morphology were recorded. Results: There was no significant difference between the control and type 2 diabetes mellitus group in terms of the participants' age (51.13 +/- 8.53 vs. 50.33 +/- 8.72 years, p = 0.8) and the male/female ratio (9/6 vs. 9/6). In the control group, discocytes were abundant, echinocytes were rare, and spherocytes were absent. On the other hand, discocytes were less common and echinocyte-shaped erythrocytes were more common in the type 2 diabetes mellitus group than in the control group. In addition, spherocytes were detected in the type 2 diabetes mellitus group. Moreover, the diameter of discocytes was significantly lower (p = 0.014), and blood glucose and haemoglobin A1c levels were significantly higher (p < 0.05 for both) in the type 2 diabetes mellitus group than in the control group. Conclusion: Our findings indicate that high glucose levels in type 2 diabetes mellitus patients lead to significant alterations in erythrocyte morphology, including decreased erythrocyte deformability and the formation of echinocytes and spherocytes due to eryptosis. The possibility of decreased erythrocyte deformability due to excessive eryptosis may disturb microcirculation in newly diagnosed, treatment-naive type 2 diabetes mellitus patients who do not have any complications.Öğe Prevalence of COVID-19 infection in asymptomatic school children(Turkish J Pediatrics, 2022) Aslaner, Humeyra; Benli, Ali Ramazan; Simsek, Erhan; Korkmaz, ZubeydeBackground. With the onset of the COVID-19 pandemic, discussions regarding the prevalence of COVID-19 in children and the association of this with education have started. This study aimed to determine the prevalence of COVID-19 infection in asymptomatic school children within a limited period while face-to-face education continued. Methods. This is a descriptive and retrospective study. Screening was carried out in the schools in the three major districts of the metropolitan municipality when face-to-face education was practiced. COVID-19 RT-PCR swab samples were collected from 4,658 students from 46 schools at preschool, primary, secondary, and high school levels by using the stratified sampling method. Screening results were retrospectively analyzed by the researchers. Results. The mean age of the children included in the study was 10.6 +/- 3.2 (5-17). Only 46 students' COVID-19 RT-PCR results were positive; the positivity rate was higher in male students than in female students (p>0.05); the students living in the third region had a higher positivity rate than the other students, there was a statistical difference between them (p<0.001); there were no positive cases in 26 (56.7%) schools, and the spreader rate of the school children was 0.98%. Conclusions. We determined in the study that the prevalence of COVID-19 infection was not high in asymptomatic school children in the period when schools were open. This may play a role in directing the education and training during the pandemic.Öğe Perceived social support systems' and depression's effects on attitudes regarding coping strategies for the disease in patients with epilepsy(Riyadh Armed Forces Hospital, 2015) Unalan, Demet; Soyuer, Ferhan; Basturk, Mustafa; Ersoy, Ali O.; Elmali, Ferhan; Ozturk, AhmetObjective: To investigate the perceived social support systems', and depression's effects on attitudes regarding coping strategies for the disease in patients with epilepsy. Methods: This cross-sectional study was conducted on 182 epileptic patients who applied to the Neurology Polyclinics of the Faculty of Medicine at Erciyes University, Kayseri, Turkey between November 2011 and November 2012. As data collection tools, we used the Multidimensional Scale of Perceived Social Support Systems, Beck Depression Inventory, and the Assessment Scale for Coping Attitudes. Results: We found that epileptic patients most frequently employed emotion-oriented coping strategies. Among the emotion-oriented coping strategies, religious coping ranked first, positive reinterpretation and growth came second, while using instrumental social support, which was one of the problem-oriented coping strategies, ranked third. The most frequently used non-functional coping methods were focus on and venting of emotions. The most influential variables on coping strategies of epileptic patients were age, gender, educational level, family structure, type of seizures, and the interference of the disease in communication. We found a negatively significant correlation among the scores of depression and emotion-oriented coping strategies, dysfunctional coping strategies, and problem-based coping strategies, while there was a positive correlation found between dysfunctional coping strategies and emotion-oriented coping strategies. Conclusions: The most influential variables on the coping strategies of epileptic patients were age, gender, educational level, family structure, type of seizures, and the interference of the disease in communication.Öğe Nutrient Intake of Crohn's Patients: Is There Consistency between Crohn's Disease Activity Index, Subjective Global Assessment and Body Mass Index?(Iranian Scientific Society Medical Entomology, 2021) İnanç, Neriman; Firat, Yagmur Yasar; Başmısırlı, Eda; Çapar, Aslı GizemBackground: We aimed to determine the nutrient intake of Crohn's patients and to expose its relationship with Crohn's Activity Index (CDAI), Subjective Global Assessment (SGA) and Body Mass Index (BMI). Methods: This randomized controlled trial was conducted on patients enrolled in the Gastroenterology Polyclinic of a University Medical Faculty Hospital, Kayseri, Turkey in 2017. Two groups were included in this study: Crohn's Group (n = 100) and Control (n = 89). Crohn's Disease Activity Index was used to detect disease activity. Malnutrition risk was determined by the SGA and daily energy and nutrient intakes were calculated. Results: There was a significant relationship between SGA and both CDAI and BMI (P<0.001, P=0.008, respectively). Daily energy, carbohydrate, monosaccharide, starch, sucrose, fructose, poly-unsaturated fatty acids, omega-3 fatty acids, fiber, vitamin E and C, thiamine, niacin, pyridoxine, Mg, P, Fe, Cu, Zn intakes were significantly lower in Crohn's Group than in Control Group. While more than 50% of the patients did not consume enough, B6, C, thiamine, niacin, folic acid, Mg, Ca and fiber, intakes of vitamin E, riboflavin, Fe, P, and Zn were adequate. Energy and nutrient (vitamin E, thiamine, vitamin B6, mono and poly unsaturated fatty acids, saturated fatty acids, Mg, Ca, P, Zn, n-3 fatty acids and starch) intakes were negatively correlated with CDAI, but there was no relationship between these intakes and SGA. Conclusion: There was a relationship between CDAI, SGD and BMI used to determine nutritional status in patients with Crohn's.Öğe Determination of the Risk Factors That Influence Occurrence Time of Traffic Accidents with Survival Analysis(Iranian Scientific Society Medical Entomology, 2018) Oralhan, Burcu; Goktolga, Ziya GokalpBackground: This study aimed to determine risk factors that occurrence time of traffic accidents. Traffic accident occurrence time is defined as the time between a driver's getting his/her license and having the first accident, involving death or injury between 2008-2012 and there were investigated. Methods: This study was conducted with the Cox Regression and life tables models included among survival analysis models. Data of all 11.671 traffic accidents in Kayseri in Turkey were analyzed for the 5-yr period. Results: The non-occurrence rate of traffic accidents involving injury is mostly affected by gender, age, education, number of vehicles involved in accident, road surface material, daylight, type of road, direction of road and time of the day. The non-occurrence rate of fatal traffic accident duration is mostly affected by gender, age, education, daylight and honzontal alignment. The rate of having an accident involving death or injury after getting driver's license is 30.3% in the first 5 yr, it is 50.1% in the first 10 yr and 91.7% in 25 yr. Conclusion: As the non-occurrence time increases, occurrence of accidents in earlier years will decrease. In other words, the number of accidents in earlier years will be lower. This will cause a decrease in the number of accidents in total.Öğe Impaired exercise capacity in electrostatic polyester powder paint workers(Taylor & Francis Ltd, 2021) Sirayder, Ukbe; Inal-Ince, Deniz; Acik, Cihangir; Soyuer, FerhanPurpose Limited number of studies investigated the effects of Electrostatic powder paints (EPP) on human health. We investigated the effects of EPP exposure on lung function, exercise capacity, and quality of life, and the factors determining exercise capacity in EPP workers. Methods Fifty-four male EPP workers and 54 age-matched healthy male individuals (control group) were included. Lung function and respiratory muscle strength were measured. The lower limit of normal (LLN) cut-points for FEV1 and FEV1/FVC were calculated. An EPT was used to evaluate bronchial hyperactivity. The handgrip and quadriceps muscle strength were evaluated using a hand-held dynamometer. An ISWT was used to determine exercise capacity. The physical activity level was questioned using the IPAQ. The SGRQ and NHP were used to assessing respiratory specific and general quality of life, respectively. Results Duration of work, FEV1, MIP, handgrip strength, and ISWT distance were significantly lower, and the change in FEV1 after EPT and %HRmax were significantly higher in the EPP group compared to the control group (p < 0.05). There were no subjects with a < LLN for FEV1 and FEV1/FVC in both groups. In the EPP group, ISWT distance was significantly related to age, height, duration of work, FEV1, change in FEV1 after EPT, MIP, MEP, handgrip strength, IPAQ, SGRQ, and NHP total scores (p < 0.05). The change in FEV1 after EPT, MIP, and duration of work explained % 62 of the variance in the ISWT distance (p < 0.001). Conclusions Changes in lung function based on LLN for the FEV1 and FEV1/FVC were not clinically relevant in EPP workers. Exercise capacity is impaired in EPP workers. Degree of exercise-induced bronchospasm, inspiratory muscle strength, and duration of work are the determinants of exercise capacity in EPP workers.Öğe The effects of implementing a nutritional support algorithm in critically ill medical patients(Pakistan Medical Assoc, 2015) Sungur, Gonul; Şahin, Habibe; Tasci, SultanObjectives: To determine the effect of the enteral nutrition algorithm on nutritional support in critically ill medical patients. Methods: The quasi-experimental study was conducted at a medical Intensive Care Unit of a university hospital in central Anatolia region in Turkey from June to December 2008. The patients were divided into two equal groups: the historical group was fed in routine clinical applications, while the study group was fed according to the enteral nutritional algorithm. Prior to collecting data, nurses were trained interactively about enteral nutrition and the nutritional support algorithm. The nutrition of the study group was directed by the nurses. Data were recorded during 3 days of care. SPSS 22 was used for statistical analysis. Results: The 40 patients in the study were divided into two equal groups of 20(50%) each. The energy intake of study group was 62% of the prescribed energy requirement on the 1st, 68.5% on the 2nd and 63% on the 3rd day, whereas in the historical group 38%, 56.5% and 60% of the prescribed energy requirement were met. The consumed energy of the historical group on the 1st 2nd and 3rd day was significantly different (p=0.020). In the study group, serum total protein and albumin levels decreased significantly (p<0.05), but pre-albumin and fasting blood glucose levels were not changed on the 1st and 4th day. In the historical group, any of the serum parameters did not change. Enteral nutrition-induced complications, duration of stay in intensive care unit were not significantly different between the groups (p>0.05). Conclusion: The use of standard algorithms for enteral nutrition may be an effective way to meet the nutritional requirements of patients.Öğe Effects of dairy products consumption on weight loss and blood chemistry in premenopausal obese women(Pakistan Medical Assoc, 2016) Celik, Neslihan; İnanç, NerimanObjectives: To determine the effects of dairy calcium on changes in body weight and body fat mass in obese women on a weight-loss diet. Methods: The non-randomised controlled study was conducted at Sivas Government Hospital, Turkey, between January and March 2010, and comprised obese women outpatients coming to the Nutrition and Diet Clinic. The participants were assigned to three groups according to their intake of dairy products as control, low dairy and high dairy groups. Measurements of anthropometry, blood pressure and analysis of blood chemistry were done before and after the intervention. Results: The mean age of the 65 women was 33.10 +/- 6.18 years. There were 20(30.7%) women in control group, 22(33.8%) in high dairy group and 23(35.3%) in low dairy group. At the end of the study, body weight, body mass index, waist and hip circumferences, waist/hip ratio, body fat percentage, and fat mass significantly decreased within the groups (p<0.001) whereas no difference was determined between the groups. Plasma total cholesterol levels decreased (p<0.05, p<0.001) and high-density lipoprotein cholesterol levels increased (p<0.05) in the two intervention groups. Systolic blood pressure was negatively correlated with dairy calcium (?=0.460, p<0.05). Conclusions: In women following a weight-loss programme, increasing the amount of dairy products was not effective in improving weight-loss compared to calorie restriction alone.Öğe Effect of mass housing settlement type on the comfortable open areas in terms of noise(Springer, 2017) Akdag, Nese Yugruk; Gedik, Gulay Zorer; Kiraz, Fatih; Sener, BekirThe layout of the structures according to the noise source is an important parameter in terms of the level of noise reaching to both open usage areas and the structure surfaces. In this paper, it is aimed to reveal the effect of mass housing settlement type on the size of suitable open usage areas in terms of noise. Comfortable open usage areas in 25 mass housing alternatives are determined for the case of being affected by three different road noises. The reliability of the simulation results is validated by on-site noise level measurements. As a result, it is seen that better results are obtained in linear, L, C, and U type alternatives than point-type blocks. Especially in alternatives consisting of point- and linear-type blocks, if the noise level is above 75 Leq (dBA), the percentage of comfortable open usage areas is very low. It is determined that the percentage of comfortable open areas increases between 50 and 100% by means of appropriately designed noise barriers.Öğe Dental radiographic changes in individuals with COVID-19: a controlled retrospective study(Springer, 2024) Kaygisiz Yigit, Meryem; Akyol, Ridvan; Yalvac, Beyza; Etoz, MeryemObjectiveThe aim of this study is to compare the pre-COVID-19 and post-COVID-19 dental radiological findings of individuals with positive rRT-PCR test results and with healthy controls using the apical periodontitis grade scale (APGS), radiographic-based periodontal bone loss (R-PBL), and radiographic DMFT indices, and to investigate the relatively long-term dental effects of COVID-19.MethodsThis study included people who had two panoramic radiographs taken between 2018 and 2022. There are 52 patients with positive rRT-PCR tests in the study group. The control group included 50 individuals. Study and control groups were compared using the apical periodontitis grade scale (APGS), radiographic-based periodontal bone loss (R-PBL), and radiographic DMFT indices.ResultsAlthough results showed a significant difference in percentage R-PBL value and R-PBL types in the study group, there was no significant difference in percentage R-PBL value and R-PBL types in the control group. Also, both groups showed a significant difference in the DMFT index.ConclusionsAccording to the results of this study, it can be said that COVID-19 increases the incidence of periodontitis, and it can be interpreted that the pandemic may adversely affect the general oral health of all people.Öğe Evaluation of styloid chain calcification related to temporomandibular joint disc displacement: a retrospective cohort study(Springer, 2021) Kis, Hatice Cansu; Cabuk, Damla SoydanObjectives The present study aimed to evaluate any relationship between elongated styloid process (ESP) and temporomandibular joint disc displacement (TMJD). Study design: A retrospective cohort study. Setting: Dentomaxillofacial Radiology division of Erciyes University Dental Hospital. Participants: Ninety-four temporomandibular joints (TMJs) of 47 patients were allocated in this study. Intervention-disease: Two experienced dentomaxillofacial radiologists have interpreted all CBCT and MR images. Patients who referred with TMJ disorders were classified according to temporomandibular joint's disc status as normal disc position (ND), displacement with reduction (DWR) and displacement without reduction (DWoR). Methods Main outcome measures: Interpretation of styloid chain calcification pattern and styloid processes length measured linearly on reconstructed sagittal slices of CBCT. Randomization: Cone beam computed tomography (CBCT) and magnetic resonance (MR) images of 154 patients who were admitted between September 1, 2012 and September 1, 2019. Only 47 of them fulfilled the study requirements. Blinding: Single blind of the outcome measurements and interpretations of MR images. Results Total 94 TMJs of 47 patients disc status groups were analyzed and defined as DWoR (n = 25), DWR (n = 32), and ND (n = 37). On multivariate analysis, no statistical significant differences were found between groups in terms of styloid process lengths. Mean SP length and standard deviation of disc status groups (DWoR, DWR, and ND) are 35.5 (+/- 9.8) mm, 34.6 (+/- 9.2) mm, and 38.3 (+/- 8.9) mm, respectively. When patients were grouped individually according to their post-MRI diagnosis, the mean styloid process length in the non-temporomandibular joint disc displacement (non-TMJD) patients (47.9 +/- 10.8) was significantly higher than the TMJD patients (36.1 +/- 9.3). In this study, there is no intervention to cause any harm or side effects. Conclusion Our results indicate that styloid-stylohyoid syndrome may be misdiagnosed with temporomandibular joint disorder (TMD).
