Evaluation of the relationship between hallux valgus and foot measurements in radiographic images of adult female.

PURPOSE: In the present study, we aimed to determine the relationship of HV angle with angles and measurements obtained from lateral and anteroposterior (AP) radiological images of the foot in individuals with HV. METHODS: The present study had a retrospective design, and the participants consisted of 66 female patients between the ages of 19 and 64 who applied to Orthopedics and Traumatology and were diagnosed with Hallux valgus. Metatarsus adductus angle, metatarsus primus adductus angle, hallux valgus angle, hallux interphalangeal angle, metatarsal break angle, first metatarsal protrusion distance, metatarsal width, talocalcaneal angle, AP Meary's angle were measured on AP view and calcaneal inclination angle, talar declination angle, lateral talocalcaneal angle, first metatarsal declination angle, fifth metatarsal declination angle, navicular height, lateral Meary's angle, tibiotalar angle were measured on a lateral radiograph. The IBM SPSS 21.0. program was used for statistical analysis, and the level of significance was taken as p < 0.05. RESULTS: There were statistically significant differences between the right and left feet in MPA and AMA measurements. The results showed that HV angle (HVA) had a weak relationship with MAA and MW, as well as a moderately positive relationship with MPA. However, it had a moderately negative relationship with AMA and a weak negative relationship with HIPA. CONCLUSION: We believe that in addition to the HVA angle, MPA and AMA angles should be considered in the diagnosis of HV, especially as the HVA angle is moderately positively correlated with the MPA angle and moderately negatively correlated with the AMA angle.

Stature estimation from radiographic measurements in adult Anatolian population / Estimación de la estatura a partir de mediciones radiográficas en una población adulta de anatolia

SUMMARY: The purpose of the present study was to create a regression equation for measuring stature using measurements obtained from the long bone radiographs of adult individuals in Anatolian population. In this study, the maximum length measurements of the six long bones in the upper and lower limbs of 167 healthy individuals were determined from radiographic images. Single and multiple regression equations were created to predict the stature of the individuals from the maximum bone stature. From these equations, the standard error of estimate was determined in the range of 1.68-4.09 cm. As a result of this study, the obtained regression equations resulted in highly reliable and successful results in terms of predicting stature. These equations will provide convenient and predictive accuracy in the estimation of stature from skeletal remains obtained from societies that lived and living in Anatolia. Besides, we anticipate that it will guide researchers working in the fields of Forensic Anthropology, Forensic Medicine and Anatomy.

RESUMEN: El propósito del presente estudio fue crear una ecuación de regresión para medir la estatura utilizando medidas obtenidas de las radiografías de huesos largos de individuos adultos en la población de Anatolia. En este estudio, las medidas de longitud máxima de los seis huesos largos en los miembros superiores e inferiores de 167 individuos sanos se determinaron a partir de imágenes radiográficas. Se crearon ecuaciones de regresión única y múltiple para predecir la estatura de los individuos a partir de la estatura ósea máxima. A partir de estas ecuaciones, se determinó el error estándar de estimación en el rango de 1,68 a 4,09 cm. Como resultado de este estudio, las ecuaciones de regresión obtenidas dieron resultados altamente confiables y exitosos en términos de predecir la estatura. Estas ecuaciones proporcionarán una precisión conveniente y predictiva en la estimación de la estatura a partir de restos óseos obtenidos de sociedades que vivieron y viven en Anatolia. Además, anticipamos que guiará a los investigadores que trabajan en los campos de Antropología Forense, Medicina Forense y Anatomía.

Morphometric analysis of calcaneal (heel) spurs in ancient and modern Anatolian populations / Análisis morfométrico de los espolones calcáneos en poblaciones de Anatolia antiguas y modernas

SUMMARY: Heel spurs are the bony protrusion seen especially on the dorsal and plantar face of the calcaneus bone at the attachment site of the muscles. It was aimed herein to obtain data about the life styles, daily lives, and especially the socioeconomic structures of modern and ancient Anatolian populations by evaluating the prevalence, location, age, and gender differences of heel spurs on the calcaneus and comparing these findings between the populations. Herein, the 251 calcaneus bones of 137 skeletons, which had been previously analyzed paleodemographically and dated to the Middle Ages, and 68 calcaneus bones belonging to a modern population, whose gender was unknown but lived in Anatolia, were examined in terms of heel spurs. In the current study, the presence of dorsal, plantar, or both dorsal/plantar heel spurs on these in 251 calcaneus bones was 43.9 %, 11.1 %, and 10.3 %, respectively. The presence of dorsal, plantar, or both dorsal/plantar heel spurs was determined as 22 %, 3 %, and 1.5 %, respectively, among the 68 calcaneus bones belonging to the modern population. When a comparison was made of the current study with studies in the literature on modern and prehistoric populations, a higher prevalence of heel spurs was found in prehistoric samples than in modern populations. It is our belief that this situation may have derived from the heavy labor force, environmental, or sociocultural differences in ancient Anatolian populations, insufficiency of vital materials due to inadequate industrial conditions, and the solution of anatomical disruption. In addition, the findings determined herein will guide the development of future and industrial studies on the foot and foot structure.

RESUMEN: Los espolones del talón son la protuberancia ósea que se ve especialmente en la cara dorsal y plantar del hueso calcáneo en el sitio de inserción de los músculos. El objetivo de este trabajo consistió en obtener datos sobre los estilos de vida, la vida cotidiana y, especialmente, las características socioeconómicas de las poblaciones anatolias modernas y antiguas mediante la evaluación de la prevalencia, la ubicación, la edad y las diferencias de sexo de los espolones calcáneos y comparar estos hallazgos entre los poblaciones. La muestra consistió en 251 calcáneos correspondientes a 137 esqueletos, que habían sido previamente analizados paleodemográficamente y fechados en la Edad Media; también se incluyeron 68 calcáneos pertenecientes a una población moderna de Anatolia, sin distinción de sexo. De la muestra de 251 calcáneos, se encontraron espolones calcáneos dorsales, plantares y dorsales/plantares, en el 43,9%, 11,1 % y 10,3 %, respectivamente. La presencia de espolones calcáneos dorsales, plantares y dorsales/plantares se determinó en el 22%, 3% y 1,5%, respectivamente, entre los 68 calcáneos pertenecientes a la población moderna. Cuando se realizó una comparación del estudio actual con la literatu- ra sobre poblaciones modernas y prehistóricas, se encontró una mayor prevalencia de espolones calcáneos en muestras prehistóricas que en poblaciones modernas. Creemos que esta situación puede haberse derivado a la gran fuerza de trabajo, y las diferencias ambientales o socioculturales en las antiguas poblaciones de Anatolia, la insuficiencia de materiales vitales debido a las condiciones industriales inadecuadas produjo la alteración anatómica. Además, los hallazgos aquí determinados guiarán el desarrollo de estudios futuros e industriales sobre la estructura del pie.

Reference values for hand muscle strength evaluation methods in healthy young adults.

BACKGROUND AND OBJECTIVE: This study determined the hand muscle strength parameters and reference values in healthy subjects using the Nicholas Manual Muscle Tester (NMMT) and Manual Muscle Test (MMT) and compared these methods. METHODS: The study was carried out with 200 (102 males, 98 females) healthy adults aged between 18-25 years. Muscle strength evaluations of the hand were performed to determine hand motor ability using both NMMT and MMT. RESULTS: The mean values of age, weight, height and body mass index (BMI) were 19.48 ± 0.95 years, 60.66 ± 8.82 kg, 165.30 ± 7.95 cm and 22.14 ± 2.25 kg/m2, respectively, in females, whereas the same values were found as 20.40 ± 1.34 years, 72.53 ± 9.45 kg, 176.20 ± 6.29 cm and 23.25 ± 2.90 kg/m2, respectively, in males. There was a statistically significant difference in all demographic data between genders (p< 0.05). Furthermore, correlation coefficient in NMMT was found to be between 0.503 and 0.954. However, there was no correlation between the MMT and NMMT results. CONCLUSION: The observations presented need to be taken into consideration for evaluate musculoskeletal problems and also can be used as reference values for evaluating treatment outcomes.

Comparison of amphotericin B lipid complex (Abelcet) and liposomal amphotericin B (Ambisome) on rat kidney: a morphological evaluation / Comparasión de la anfotericina B complejo lipídico (Abelcet) y la anfotericina B liposomal (AmBisome) en el riñón de rata: una evaluación morfológica

The aim of our study was to compare the nephrotoxic effects of liposomal amphotericin B (Ambisome) and amphotericin B lipid complex (Abelcet) on rat kidneys at short (14 days) and long term (28 days) treatment applications. Thirty-six male Wistar rats were included and divided into six groups (n=6). Groups 1 and 4 are composed as control groups by administrating intraperitoneal (ip) 0, 9 molar Serum physiologic for a period of 14 and 28 days respectively. Group 2 and 3 are treated with 5 mg/kg Ambisome and 5 mg/kg Abelcet for 14 days respectively, group 5 and 6 are treated with same agents for 28 days respectively. Then, the rats were transcardially perfused, samples were taken from cortex and medulla regions of kidneys. The micrographs of group 1 and 4 were seen as normal. For short term treatment, some morphological changes were seen in proximal tubule cells in group 3 whereas in group 2 the graphs were observed as normal. However, after long term drug using in group 5 and 6 there were vacuolization, increased lysosomal structures and deep basal folding's into tubular cells lumen. These experiments establish that renal damage were seen in short and long term use of Abelcet and long term use of Ambisome.

El objetivo de nuestro estudio fue comparar los efectos nefrotóxicos de la anfotericina B liposomal (AmBisome) y anfotericina B en complejo lipídico (Abelcet) sobre riñones de ratas, en el tratamiento de aplicación a corto (14 días) y largo plazo (28 días). Fueron incluidas en el estudio 36 ratas Wistar machos, divididas en seis grupos (n = 6). Los Grupos 1 y 4 fueron grupos de control mediante la administración intraperitoneal (ip) de 0, 9 molar de suero fisiológico durante un periodo de 14 y 28 días respectivamente. Los Grupos 2 y 3 fueron tratados con 5 mg/kg de ambisome y 5 mg/kg abelcet durante 14 días respectivamente, y finalmente los grupos Grupos 5 y 6 tratados con los mismos agentes durante 28 días, respectivamente. Luego, las ratas fueron perfundidas vía transcardíaca, y se tomaron muestras de la corteza y la médula renal. Las micrografías de los grupos 1 y 4 se observaron normal. En el tratamiento a corto plazo, algunos cambios morfológicos se observaron en las células del túbulo proximal en el grupo 3, mientras que en el grupo 2 los gráficos se observaron normales. Sin embargo, después de utilizar la droga a largo plazo en los grupos 5 y 6 hubo vacuolización, aumento de las estructuras lisosomales y un profundo plegamiento basal de las células del lumen tubular. Estos experimentos establecen que el daño renal se produce en el uso a corto y largo plazo de Abelcet, y largo plazo de Ambisome.

Determination of normal calf and ankle values among medical students.

The current study was undertaken to determine the mean values of surface measurements from right and left calves and ankles. These measurements were taken from 150 second-year medical students (75 women and 75 men, ages 18 to 23 years) from Cukurova University in Turkey using a flexible standard measuring tape. The mean values for calf circumference, length of the medial head of the gastrocnemius muscle, distance between the inferior border of the medial head of the gastrocnemius muscle and the medial malleolus of tibia, and ankle circumference were analyzed. The observations presented in the report have defined anatomic parameters that need to be taken into consideration when cosmetic surgical procedures are performed in the calf and ankle area for this population.

Morphometry of the external ear in our adult population.

This study aimed to determine the mean values of the different morphometric measurements from right and left ears. These measurements were taken from 341 healthy young adults (150 women and 191 men) ages 18 to 25 years using an electronic digital caliper. The results showed the mean values for total ear height, lobular height and width, distances from tragus to antihelix and to helix, and ear projection and width to be, respectively, 59.7 +/- 3 mm, 17.5 +/- 1.4 mm, 18.5 +/- 2.2 mm, 16.6 +/- 1.7 mm, 25.1 +/- 2 mm, 16.6 +/- 2 mm, and 31.3 +/- 2.2 mm for the left ear, and 59.5 +/- 3.1 mm, 17.9 +/- 1.5 mm, 18.9 +/- 2 mm, 16.5 +/- 1.8 mm, 25.2 +/- 1.9 mm, 17 +/- 1.9 mm, and 31.2 +/- 2.2 mm for the right ear in the young women. However, in the young men, these values were, respectively, 63.1 +/- 3.6 mm, 18.3 +/- 1.7 mm, 19.4 +/- 2 mm, 17.2 +/- 1.8 mm, 26.3 +/- 1.9 mm, 17 +/- 2.3 mm, and 33.3 +/- 2.2 mm for the left ear, and 62.9 +/- 3.5 mm, 18.4 +/- 1.7 mm, 19.8 +/- 1.9 mm, 17.2 +/- 1.8 mm, 26.6 +/- 1.9 mm, 17.6 +/- 2.1 mm, and 33.1 +/- 2.1 mm for the right ear.

Stature estimation based on hand length and foot length.

This study was carried out to estimate the relationship between hand length, foot length and stature using multiple linear regression analyses based on a sample of male and female adult Turks residing in Adana. Measurements of hand length, foot length and stature were taken from 155 adult Turks (80 male, 75 female) aged 17-23 years. The participants were students of the Medical Faculty of Cukurova University. A multiple linear regression model was fitted to the observed data. Stature was taken as the response or dependent variable, hand length and foot length were taken as explanatory variables or regressors. All possible (simple and multiple) linear regression models for each of males, females and both genders together were tested for the best model. The multiple linear regression model for both genders together was found to be the best model with the highest values for the coefficients of determination R2 = 0.861 and R2adjusted = 0.859, and multiple correlation coefficient R = 0.928.