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1.
Altern Ther Health Med ; 29(3): 120-126, 2023 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-36735709

RESUMEN

Context: Associations between genes and diseases manifest as the influence of gene expression on disease development as well as the impact of variations in the disease-related genes themselves. It's important to determine the genetic variations that can lead to compressed fractures of osteoporotic, thoracic lumbar vertebrae to develop personalized clinical methods to prevent or delay the disease's development. Objective: The study intended to explore the correlations between the gene polymorphisms and gene expressions of the interleukin-6 (IL-6) gene and the transforming growth factor-beta (TGF-ß) gene and osteoporotic, thoracolumbar, vertebral compression fracture. Design: The research team performed an observational study using data from medical records. Setting: The study took place at Xuzhou Medical University in Xuzhou, China. Participants: Participants were 200 patients with an osteoporotic, thoracolumbar, vertebral compression fracture who had been admitted to the hospital at the university between 2019 and 2021 prior to the study and 200 healthy people The research team divided the participants into two groups. The patients became participants in the disease group, and the healthy individuals became participants in the control group. Outcome Measures: The research team: (1) collected peripheral blood from the two groups, (2) extracted genomic deoxyribonucleic acids (DNAs) from karyocytes, (3) examined the IL-6 and TGF-ß gene polymorphisms, and (4) analyzed and correlated participants' clinical data with the gene polymorphisms and expressions. The team used a quantitative polymerase chain reaction (qPCR) to examine the expression levels of IL-6 and TGF-ß. Results: Compared to the control group, the disease group: (1) had allele distributions that were significantly different at the rs2069829 locus of the IL-6 gene (P < .001) and at the rs3087453 of the TGF-ß gene (P = .004); (2) had significantly higher frequencies of allele T at the rs2069829 locus of the IL-6 gene and of allele G at the rs3087453 locus of the TGF-ß gene; (3) had genotype distributions that were significantly different at the rs2069829 locus (P < .001) and the rs2069857 locus (P = .048) of the IL-6 gene and at the rs3087453 locus (P < .001) of the TGF-ß gene; (4) had frequencies that were significantly higher of the TT genotype at the rs2069829 locus, the CC genotype at the rs2069857 locus, and the GC genotype at the rs3087453 locus of the IL-6 gene and the TGF-ß gene; (5) had dominant models that were significantly different at the rs2069829 locus of the IL-6 gene (P = .009) and at rs3087453 locus of the TGF-ß gene (P = .026) and had a recessive model that was significantly different at the rs2069857 locus of the IL-6 gene (P = .040); (6) had significantly different haplotypes CC (P < .001) and TC (P < .001) at the rs2069829 locus and the rs2069857 locus of the IL-6 gene and a significantly different haplotype AC (P = .011) at the rs1800469 locus and the rs3087453 locus of the TGF-ß gene; (7) had an IL-6 gene polymorphism at the rs2069857 locus that was related to the expression of the IL-6 gene (P < .05) and an expression of the IL-6 gene for participants with the AA genotype that was significantly lower than for other genotypes; (8) had a TGF-ß gene polymorphism at the rs1800469 locus that was associated with the expression of the TGF-ß gene (P < .05), and an expression for participants with the GG genotype that was significantly higher than for other genotypes; (9) had an IL-6 gene polymorphism at the rs2069857 locus with an overt correlation with the genotype of osteoporotic, thoracolumbar, vertebral compression fracture (P < .001). Also, participants in the disease group with the genotype CC mainly had type 2 and 3 fractures, while those with genotype AA primarily had type 0 and 1 fractures. Conclusions: IL-6 and TGF-ß gene polymorphisms and expressions are significantly related to osteoporotic, thoracolumbar, vertebral compression fracture.


Asunto(s)
Fracturas por Compresión , Interleucina-6 , Fracturas Osteoporóticas , Fracturas de la Columna Vertebral , Factor de Crecimiento Transformador beta , Humanos , Fracturas por Compresión/genética , Frecuencia de los Genes , Interleucina-6/genética , Fracturas Osteoporóticas/genética , Polimorfismo Genético , Fracturas de la Columna Vertebral/genética , Factor de Crecimiento Transformador beta/genética , Vértebras Torácicas/metabolismo , Vértebras Torácicas/patología , Vértebras Lumbares/metabolismo , Vértebras Lumbares/patología
2.
Medicine (Baltimore) ; 100(34): e27021, 2021 Aug 27.
Artículo en Inglés | MEDLINE | ID: mdl-34449476

RESUMEN

INTRODUCTION: Osteogenesis imperfecta (OI) is a disorder of the connective tissue that mainly causes the bones to become excessively brittle. The vast majority of OI cases are associated with mutations in the genes encoding the I alpha. PATIENT CONCERNS: A 57-year-old woman office worker was admitted because of severe, long-lasting pain in the thoracic spine while bending down. She and her daughter have a history of multiple atraumatic fractures form early childhood. DIAGNOSIS: Both women were pre-diagnosed with OI based on their phenotype. The genetic testing has shown single nucleotide polymorphism (rs193922155) in the gene encoding the collagen type I alpha 1 which until now was only likely pathogenic. INTERVENTIONS: Bone mineral density measurement revealed osteoporosis. The mother was prescribed with Vitamin D3 and calcium supplementation, but the daughter does not take any medication. The mother had vertebroplasty performed because of Th 9-12 vertebral body compression fractures. The cardiovascular diseases, spontaneous hematomas, joint dislocations were excluded. OUTCOMES: For mother postoperative pain reduction was achieved. CONCLUSION: To the best of our knowledge, this is the first publication that confirms the pathogenic effect of this mutation and describes the phenotype.


Asunto(s)
Colágeno Tipo I/genética , Osteogénesis Imperfecta/genética , Densidad Ósea , Calcio/uso terapéutico , Colecalciferol/uso terapéutico , Cadena alfa 1 del Colágeno Tipo I , Femenino , Fracturas por Compresión/etiología , Fracturas por Compresión/cirugía , Humanos , Persona de Mediana Edad , Osteogénesis Imperfecta/complicaciones , Osteogénesis Imperfecta/tratamiento farmacológico , Fenotipo , Polimorfismo de Nucleótido Simple , Fracturas de la Columna Vertebral/etiología , Fracturas de la Columna Vertebral/cirugía , Vértebras Torácicas/patología
3.
J Bodyw Mov Ther ; 24(1): 93-99, 2020 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-31987570

RESUMEN

AIMS: This study's primary aim is to address two questions. Firstly; what evidence exists regarding the inclusion of increasing thoracic movement within the management of subacromial impingement syndrome SIS?; and secondly, what proportion of Society of Musculoskeletal Medicine (SOMM) physiotherapists use this form of treatment within SIS management? METHODS: An online survey was conducted using a questionnaire incorporating a vignette describing a patient with chronic SIS. The SOMM physiotherapy members were sampled using convenience sampling. FINDINGS: This study has identified some evidence supporting increasing movement of the thoracic spine in the management of patients with SIS. No study or guideline protocols have been identified that advocate the use of this form of treatment, nor research identified that investigates physiotherapists' use of this form of treatment within SIS management. Of the 1340 physiotherapists surveyed, 52 responded of which 79% stated that they would use treatment aimed at increasing movement of the thoracic spine within SIS management. Chi Square analysis suggests no significant association between using this treatment and number of years experience (p value = 0.15) or courses attended (p = 0.62). CONCLUSIONS: Evidence suggests it is beneficial to include treatment to increase thoracic spine mobility within SIS management. This study highlights the need for the clinician to be aware of the role of the thoracic spine in relation to the biomechanics of the shoulder complex. Of the sample of SOMM physiotherapists obtained, the majority stated that they would use this form of treatment. Further research is recommended.


Asunto(s)
Fisioterapeutas/estadística & datos numéricos , Modalidades de Fisioterapia/estadística & datos numéricos , Síndrome de Abducción Dolorosa del Hombro/terapia , Vértebras Torácicas/patología , Humanos , Rango del Movimiento Articular
4.
Forensic Sci Med Pathol ; 15(2): 319-323, 2019 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-30535907

RESUMEN

An adult male skeleton was submitted to the Department of Anatomy at the University of Belgrade for evaluation. It was believed to represent the remains of a second to third century Christian saint from the Lesje Monastery in central Serbia. Examination of the remains revealed an old crush fracture of a thoracic vertebra and an unusual, probably congenital, malformation of the atlanto-occipital joint with deformation of the left occipital condyle and resultant narrowing of the foramen magnum. Although the occipital malformations were most likely congenital, they may still have caused, or contributed to, death by compression of the underlying upper cervical spinal cord.


Asunto(s)
Articulación Atlantooccipital/anomalías , Lesiones por Aplastamiento/patología , Santos/historia , Vértebras Torácicas/lesiones , Adulto , Foramen Magno/anomalías , Foramen Magno/diagnóstico por imagen , Antropología Forense , Historia Antigua , Humanos , Masculino , Hueso Occipital/anomalías , Hueso Occipital/diagnóstico por imagen , Religión y Medicina , Serbia , Cráneo/anatomía & histología , Vértebras Torácicas/patología , Tomografía Computarizada por Rayos X
5.
J Manipulative Physiol Ther ; 40(2): 118-125, 2017 02.
Artículo en Inglés | MEDLINE | ID: mdl-28024663

RESUMEN

OBJECTIVE: The purpose of this scoping review was to identify any available evidence regarding T4 syndrome. METHODS: Databases were searched from inception through October 2015 and included PubMed, CINAHL, PEDro, Google Scholar, Osteomed-DR; Index to Chiropractic Literature, PROSPERO, and Chiroaccess. All studies with information about T4 syndrome that were published in a peer-reviewed journal or textbook were included. The information was organized in the format of the International Classification of Functioning, Disability, and Health. Studies were ranked using Sackett's levels of evidence. RESULTS: Eight articles met the inclusion criteria. Studied areas included theoretical pathophysiology and symptom etiology, diagnosis, symptoms, treatment, and outcomes of T4 syndrome. The methodological quality of included studies was low. CONCLUSION: T4 syndrome is a diagnosis of exclusion that appears to be rare. It has been treated conservatively in the literature using mobilization and exercise. There is no high-quality evidence published about T4 syndrome, and we caution clinicians when considering it as a primary means to determine patient care.


Asunto(s)
Enfermedades Musculoesqueléticas/diagnóstico , Cráneo , Vértebras Torácicas , Extremidad Superior , Humanos , Enfermedades Musculoesqueléticas/complicaciones , Cráneo/patología , Trastornos Somatosensoriales/etiología , Síndrome , Vértebras Torácicas/patología , Vértebras Torácicas/fisiopatología , Extremidad Superior/patología
6.
Ortop Traumatol Rehabil ; 17(4): 343-50, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-26468171

RESUMEN

BACKGROUND: The use of manual therapy in the treatment of scoliosis has been controversial. Scientific reports do not clearly indicate its effectiveness or harmfulness. The aim of this study was to determine the effectiveness of passive and active derotation techniques of manual therapy according to Kaltenborn-Evjent on the reduction of the angle of trunk rotation in patients with idiopathic scoliosis. MATERIAL AND METHODS: The study enrolled 33 female patients from the Department of Rehabilitation who were diagnosed with adolescent idiopathic scoliosis. The patients were divided into two groups according to the curve location (SRS classification). Group A consisted of 17 women, aged 14.±2.4 years, with single-curve scoliosis in the thoracolumbar segment and group B was composed of 16 women, aged 15±2.24 years, with double-curve scoliosis in the thoracic and lumbar segments. In both groups, the angle of trunk rotation, the magnitude of thoracic kyphosis and lumbar lordosis were measured twice, before and after each session of derotation techniques. RESULTS: Both groups demonstrated a positive impact of active and passive derotation techniques on the angle of trunk inclination. The greatest difference was observed after a session of active derotation in the patients with lumbar scoliosis. The angle of trunk rotation decreased on average by 4.5°±1.14°. No correlations were found between the curve angle values and the degree of thoracic derotation after the application of these techniques. CONCLUSION: Derotational mobilization techniques may be a valuable complement to scoliosis treatment methods as they increase their effectiveness.


Asunto(s)
Tornillos Óseos , Vértebras Lumbares/patología , Manipulaciones Musculoesqueléticas/métodos , Rotación , Escoliosis/terapia , Vértebras Torácicas/cirugía , Adolescente , Clavos Ortopédicos , Femenino , Humanos , Proyectos Piloto , Escoliosis/patología , Escoliosis/cirugía , Vértebras Torácicas/patología , Resultado del Tratamiento
7.
Comput Biol Med ; 66: 242-51, 2015 Nov 01.
Artículo en Inglés | MEDLINE | ID: mdl-26433456

RESUMEN

OBJECTIVE: Research was conducted on parametric profiles of healthy subjects and patients with cervico-brachial pain syndrome resulting from C4/5 and/or C5/6 discopathy, including magnetic remanence of tissues in marker points 1-12 (L+R) and functional parameters, and their subsequent change after treatment in group A, using method of push-pull galvanic magnetostimulation (GMT 2.0). DESIGN: GMT 2.0 device, comprised of one air solenoid and three galvanic solenoids in electrolytic tubs, was designed for push-pull magnetostimulation of the head, coupled with simultaneous stimulation of the limbs. SETTING: Clinical trial was conducted in Outpatient Private Clinic "VIS" under the auspices of Silesian Higher Medical School in Katowice, Poland. PATIENTS: 55 subjects participated in the study: control group K consisted of 23 healthy individuals, whereas 33 patients in group A were treated using GMT 2.0. INTERVENTION: Only patients in group A were treated with GMT 2.0 during 40-min sessions over a period of 10 days. MAIN OUTCOME MEASURES: Parametric profile of the patients was defined using various measurements: electronic SFTR test (C-Th-shoulders), HR, RR, BDI and VAS tests, magnetic remanence in marker points 1-12 (L+R) and blood parameters: HB, ER, CREA, BIL, K(+), Na(+), Cl(-) Fe(2+), Ca(2+) and Mg(2+). RESULTS: There was a significant reduction in pain (VAS), increase in the range of motion (SFTR), lower depression symptoms (BDI), slower heart rate (HR), lower blood pressure (RR), greater concentration of Mg(2+), K(+), Ca(2+)ions and reduction in the concentration of BIL, CREA Fe(2+) after GMT 2.0 treatment in group A. Evaluation of magnetic remanence in marker points M1-12 (L+R) initially showed higher values in group K, which after treatment were normalized to values similar to those in group K. CONCLUSION: GMT 2.0 treatment in group A resulted in normalization of magnetic remanence, synergically with increased range of motion (SFTR test), decreased HR and RR parameters, smaller depressive trends (BDI test), as well as increased ion levels (K(+), Mg(2+), Ca(2+)) and better functional parameters of kidneys and liver.


Asunto(s)
Dolor de Espalda/terapia , Bilirrubina/química , Creatinina/química , Degeneración del Disco Intervertebral/terapia , Hierro/química , Magnetoterapia/métodos , Adulto , Dolor de Espalda/patología , Presión Sanguínea , Vértebras Cervicales/patología , Medicina Basada en la Evidencia , Femenino , Frecuencia Cardíaca , Humanos , Degeneración del Disco Intervertebral/patología , Campos Magnéticos , Magnetismo , Masculino , Persona de Mediana Edad , Movimiento , Rango del Movimiento Articular , Vértebras Torácicas/patología
10.
J Spinal Disord Tech ; 28(7): E394-9, 2015 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-23839023

RESUMEN

STUDY DESIGN: We report an accurate technique for percutaneous transpedicular core needle biopsy of vertebral body lesions, and evaluate its effectiveness for histologic diagnosis retrospectively. OBJECTIVE: The purpose of this study is to evaluate the effectiveness and accuracy of this method retrospectively. SUMMARY OF BACKGROUND DATA: Better knowledge of vertebral pedicle morphometry has led to the development of transpedicular fixation techniques in spinal surgery. After experience with these techniques, we have been performing percutaneous transpedicular vertebral body core needle biopsies (transpedicular biopsy) for histologic diagnosis since 1993. METHODS: A total of 128 patients who had undergone transpedicular biopsy for T1-L5 vertebral body lesions were evaluated. The biopsies were carried out under local anesthesia, except in children, for whom general anesthesia was used. Biopsy specimens were obtained by passing 8 or 11 G needle biopsy instruments percutaneously through the pedicle into the site of the lesion under C-arm fluoroscopy guidance. Histologic analyses were performed, and the accuracy and effectiveness of this technique were evaluated. RESULTS: The pathologic evaluations were definitive in 120 patients (93.8%) and not diagnostic in 8. The accuracy of the results differed among the diagnostic categories. Diagnostic accuracy was 78.6% for primary neoplasms and 97.0% for metastatic neoplasms. There was a significant difference in the diagnostic criteria and spinal segment. True positive rate was higher in the thoracic spine (92.2%) than that of lumbar spine (76.6%). CONCLUSIONS: Transpedicular biopsy is a useful procedure for evaluation of thoracic and lumbar vertebral body lesions.


Asunto(s)
Biopsia con Aguja/métodos , Columna Vertebral/patología , Adulto , Anestesia General , Anestesia Local , Niño , Preescolar , Reacciones Falso Negativas , Reacciones Falso Positivas , Femenino , Fluoroscopía , Humanos , Vértebras Lumbares/patología , Vértebras Lumbares/cirugía , Masculino , Reproducibilidad de los Resultados , Estudios Retrospectivos , Neoplasias de la Columna Vertebral/diagnóstico , Neoplasias de la Columna Vertebral/secundario , Vértebras Torácicas/patología , Vértebras Torácicas/cirugía
11.
Homo ; 66(1): 27-37, 2015 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-25456143

RESUMEN

A child from a Roman necropolis in Pécs, Hungary (4th century CE) was initially diagnosed with severe spinal osteomyelitis. The post-cranial skeleton displayed bone alterations in the lower thoracic and upper lumbar segments, including vertebral body destruction, collapse and sharp kyphosis, and additional multiple rib lesions, suggesting a most likely diagnosis of pulmonary and spinal tuberculosis. This study discusses a number of selected diagnoses in the context of our pathological findings, complementing the macroscopic examination with radiological and biomolecular analyses.


Asunto(s)
Paleopatología , Tuberculosis Osteoarticular/diagnóstico , Tuberculosis Osteoarticular/historia , Niño , Historia Antigua , Humanos , Hungría , Vértebras Lumbares/patología , Osteomielitis/diagnóstico , Osteomielitis/historia , Osteomielitis/patología , Vértebras Torácicas/patología , Tuberculosis Osteoarticular/patología
13.
J Neurosurg Spine ; 21(6): 882-5, 2014 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-25325173

RESUMEN

OBJECT: Accurate intraoperative localization of small intradural extramedullary thoracolumbar (T-1 to L-3 level) spinal cord tumors is vital when minimally invasive techniques, such as hemilaminectomy, are used to excise these lesions. In this study, the authors describe a simple and effective method of preoperative MRI localization of small intradural extramedullary tumors using cod liver oil capsules. METHODS: Thirty-five patients with intradural tumors underwent preoperative MRI localization the evening prior to surgery. Patients were positioned prone in the MRI gantry, mimicking the intraoperative position. Nine capsules were placed in 3 rows to cover the lesion. This localization was used to guide the level for a minimally invasive approach using a hemilaminectomy to excise these tumors. RESULTS: The mean patient age was 51.5 ± 14.3 years, and the mean body mass index was 24.1 ± 3.5 kg/m(2). Twenty-two tumors involved the thoracic spine, and 13 involved the upper lumbar spine from L-1 to L-3. The mean tumor size was 2.2 ± 1.0 cm. Localization was accurate in 34 patients (97.1%). CONCLUSIONS: Accurate localization with the described method is quick, safe, cost-effective, and noninvasive with no exposure to radiation. It also reduces operating time by eliminating the need for intraoperative fluoroscopy.


Asunto(s)
Imagen por Resonancia Magnética/métodos , Procedimientos Quirúrgicos Mínimamente Invasivos/métodos , Neurilemoma/patología , Neurilemoma/cirugía , Neoplasias de la Médula Espinal/patología , Neoplasias de la Médula Espinal/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Puntos Anatómicos de Referencia , Cápsulas , Niño , Aceite de Hígado de Bacalao , Femenino , Humanos , Laminectomía/métodos , Vértebras Lumbares/patología , Vértebras Lumbares/cirugía , Masculino , Neoplasias Meníngeas/patología , Neoplasias Meníngeas/cirugía , Meningioma/patología , Meningioma/cirugía , Persona de Mediana Edad , Cuidados Preoperatorios/métodos , Vértebras Torácicas/patología , Vértebras Torácicas/cirugía , Adulto Joven
14.
Rev. Salusvita (Online) ; 33(2)2014. ilus
Artículo en Portugués | LILACS | ID: lil-737174

RESUMEN

O voleibol exige um ótimo condicionamento físico, força, velocidade, agilidade e flexibilidade de seus participantes. Nele, a repetição de determinados tipos de movimentos e a sobrecarga de treinamento exigida produz um processo de adaptação orgânica do corpo que resulta, muitas vezes, em desequilíbrio muscular. Somado a isso, os gestos específicos e os erros na técnica de execução dos movimentos podem aumentar a prevalência de alterações posturais influenciando o aumento de possibilidades de lesões (JUNIOR, 2004). As alterações posturais, por sua vez, podem ocasionar distúrbios que afetam a coluna vertebral. Objetivo: o propósito do estudo foi detectar as principais subluxações - vertebrais cervicais e torácicas - por meio da análise das rotações do processo espinhoso de cada vértebra e lateralidade do atlas com o membro dominante superior, relacionando com as categorias e com a posição em quadra de atletas de Voleibol. Método: para tanto, realizou-se uma pesquisa descritiva com 145 atletas de categorias de base e adulta que treinam mais de dois dias por semana. Os atletas foram submetidos a uma avaliação quiroprática. Resultados e Discussão: verificou-se que as subluxações mais prevalentes foram das vértebras C1, C7, T4, T8 e T12. Observou-se que a musculatura e a articulação do ombro estão diretamente interligadas com as subluxações encontradas. Atletas ambidestros apresentaram menor percentagem de subluxações e maior equilíbrio rotacional dos processos espinhosos e da lateralidade do atlas. Os demais atletas apresentaram a lateralidade do atlas e as rotações do processo espinhoso das regiões cervical e torácica para o lado direito...


Volleyball requires a great physical fitness, strength, speed, agility and flexibility of its players. In it, the repetition of certain types of movements and the overload of training required may produces an organic process of adaptation of the body that often results in muscle imbalance. Added to this, the specific gestures and errors in technique of the movements may increase the prevalence of postural changes influencing the increased possibilities of injuries. Postural changes, inturn, can lead to disorders affecting the spine. Objective: the purpose of the study was to identify the main subluxations - cervical and thoracic - through the analysis of rotations of the spinous process of each vertebra and laterality of the atlas with the dominant upper limb, in what respect the categories and the position in court of volleyball athletes. Method: it was carried out a descriptive study of 145 athletes from youth teams and adult training more than two days per week. The athletes underwent a chiropractic evaluation. Results and Discussion: it was found that the most prevalent vertebral subluxation are C1, C7, T4, T8 and T12. It was noted that the muscles and the shoulder joint are directly interconnected with the subluxations found. Ambidextrous athletes showed lower percentage of subluxations and higher rotational equilibrium of the spinous processes and the laterality of the atlas. The other athletes showed the laterality of the atlas and the rotations of the spinous process of the cervical and thoracic regions to the right side...


Asunto(s)
Humanos , Masculino , Femenino , Quiropráctica/instrumentación , Sistema Musculoesquelético/patología , Voleibol/lesiones , Vértebras Cervicales/patología , Vértebras Torácicas/patología , Epidemiología Descriptiva
15.
Electromagn Biol Med ; 31(3): 180-94, 2012 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-22897399

RESUMEN

Clinically effective modalities of treatment for spinal cord injury (SCI) still remain unsatisfactory and are largely invasive in nature. There are reports of accelerated regeneration in injured peripheral nerves by extremely low-frequency pulsed electromagnetic field (ELF-EMF) in the rat. In the present study, the effect of (50 Hz), low-intensity (17.96 µT) magnetic field (MF) exposure of rats after-hemisection of T13 spinal cord (hSCI) was investigated on sensori-motor and locomotor functions. Rats were divided into hSCI (sham-exposed) and hSCI+MF (MF: 2 h/d X 6 weeks) groups. Besides their general conditions, locomotor function by Basso, Beattie, and Brenahan (BBB) score; motor responses to noxious stimuli by threshold of tail flick (TTF), simple vocalization (TSV), tail flick latency (TFL), and neuronal excitability by H-reflex were noted. It is found that, in the hSCI+MF group, a statistically significant improvement over the hSCI control group was noted in BBB score from post-SCI wk2 and TFL and TTF by post-hSCI wk1 and wk3, respectively. Correspondingly, TSV gradually restored by post-hSCI wk5.The threshold of H-reflex was reduced on ipsilateral side vs. contralateral side in hSCI and hSCI+MF group. A complete bladder control was dramatically restored on post-hSCI day4 (vs. day7 of hSCI group) and the survival rate was 100% in the hSCI+MF group (vs. 90% of hSCI group). The results of our study suggest that extremely low-frequency (50 Hz), low-intensity (17.96 µT) MF exposure for 2 h/d x 6wks promotes recovery of sensori-motor behavior including locomotion and bladder control both in terms of temporal pattern and magnitude in hemisection injury of (T13) spinal cord rats.


Asunto(s)
Magnetoterapia , Desempeño Psicomotor , Traumatismos de la Médula Espinal/fisiopatología , Traumatismos de la Médula Espinal/terapia , Vértebras Torácicas/lesiones , Animales , Conducta Animal , Peso Corporal , Ingestión de Líquidos , Masculino , Actividad Motora , Dolor/complicaciones , Ratas , Ratas Wistar , Conducta Autodestructiva , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/patología , Vértebras Torácicas/patología , Vocalización Animal
16.
Biol Trace Elem Res ; 150(1-3): 278-84, 2012 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-22700181

RESUMEN

In chronic kidney disease (CKD), osteodystrophy and arterial calcification often coexist. However, arterial alterations have not been addressed in CKD unaccompanied by evidence of calcification. We investigated the association of phosphate (P) and calcium (Ca) accumulation in calcification-free aortas with CKD-induced osteodystrophy. Aortic accumulation of magnesium (Mg), an inhibitor of calcification, was also examined. Male mice aged 26 weeks with CKD characterized by hyperparathyroidism and hyperphosphatemia (Nx, n = 8) and age-matched healthy male mice (shams, n = 8) were sampled for blood, and thoracic vertebrae and aortas were harvested. Bone structure and chemicals were analyzed by microcomputed tomography and infrared microspectroscopy, respectively, and aortic accumulation of P, Ca, and Mg was evaluated by plasma-atomic emission spectrometry. Volume fractions of cortical and trabecular bones were smaller in Nx than in sham animals (P < 0.05), attributed to cortical thinning and reduction in trabecular number, respectively. Bone chemicals were not different between the groups. No calcification was found in either group, but P, Ca, and Mg contents were higher in Nx than in shams (P < 0.05). The mass ratio of Ca/P was lower in Nx than in shams (P < 0.05), but that of Mg/Ca and Mg/P was not different between the groups. Aortic P and Ca contents were inversely correlated with the volume fraction of cortical bone (P < 0.05). In conclusion, the relationship of osteodystrophy with aortic P and Ca accumulation suggests the existence of a bone-vascular axis, even in calcification-free arteries in CKD. The preservation of ratios of Mg/Ca and Mg/P despite CKD development might contribute to calcification resistance.


Asunto(s)
Aorta Torácica/química , Calcio/análisis , Trastorno Mineral y Óseo Asociado a la Enfermedad Renal Crónica/fisiopatología , Fósforo/análisis , Insuficiencia Renal Crónica/fisiopatología , Vértebras Torácicas/patología , Calcificación Vascular/etiología , Animales , Aorta Torácica/metabolismo , Aorta Torácica/patología , Calcio/metabolismo , Trastorno Mineral y Óseo Asociado a la Enfermedad Renal Crónica/diagnóstico por imagen , Trastorno Mineral y Óseo Asociado a la Enfermedad Renal Crónica/etiología , Trastorno Mineral y Óseo Asociado a la Enfermedad Renal Crónica/metabolismo , Resistencia a la Enfermedad , Diagnóstico Precoz , Hiperparatiroidismo Secundario/etiología , Hiperfosfatemia/etiología , Magnesio/análisis , Magnesio/metabolismo , Masculino , Ratones , Ratones Endogámicos ICR , Fósforo/metabolismo , Índice de Severidad de la Enfermedad , Espectrofotometría Atómica , Espectrofotometría Infrarroja , Vértebras Torácicas/química , Vértebras Torácicas/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Calcificación Vascular/diagnóstico , Calcificación Vascular/prevención & control
17.
Artículo en Chino | MEDLINE | ID: mdl-22332525

RESUMEN

OBJECTIVE: To investigate the clinical manifestation of thoracolumbar vertebral osteoid osteoma and to evaluate the surgical procedure and effectiveness of transpedicular tumor resection and spine reconstruction with posterior pedicle screw system and bone graft. METHODS: Between January 2001 and June 2010, 8 cases of thoracolumbar vertebral osteoid osteoma underwent one-stage transpedicular intralesional excision and bone graft combined with spine reconstruction with pedicle screw system through posterior approach. There were 5 males and 3 females with a median age of 15.5 years (range, 6-27 years). Affected segments included T8 in 1 case, T10 in 1 case, L2 in 2 cases, L3 in 1 case, L4 in 1 case, and L5 in 2 cases. All of the cases had back pain, 1 had radiating pain of lower extremity, and 4 patients presented with scoliosis. The mean diameter of lesions was 1.6 cm (range, 0.9-2.0 cm). RESULTS: The mean operation time was 110 minutes (range, 70-170 minutes) and the mean blood loss was 720 mL (range, 300-1 400 mL). The postoperative pathologic examination showed osteoid osteoma in all cases. All patients achieved healing of the incisions by first intention. Immediate relief of pain was observed after operation in all patients without complication. The patients were followed up 12-58 months (mean, 39 months). No local recurrence or spinal deformity was observed during the follow-up. CONCLUSION: CT can show a low attenuation nidus with central mineralization and varying degrees of perinidal sclerosis, so it has great value for final diagnosis of thoracolumbar vertebral osteoid osteoma. One-stage transpedicular intralesional excision supplemented by impaction bone graft and combined posterior pedicle screw stabilization is a safe and effective treatment.


Asunto(s)
Osteoma Osteoide/cirugía , Neoplasias de la Columna Vertebral/cirugía , Adolescente , Adulto , Niño , Femenino , Humanos , Vértebras Lumbares/patología , Vértebras Lumbares/cirugía , Masculino , Osteoma Osteoide/diagnóstico por imagen , Radiografía , Estudios Retrospectivos , Neoplasias de la Columna Vertebral/diagnóstico por imagen , Vértebras Torácicas/patología , Vértebras Torácicas/cirugía , Adulto Joven
18.
Clin Neurol Neurosurg ; 113(7): 575-7, 2011 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-21397387

RESUMEN

Spinal epidural hematoma is a rare complication of chiropractic manipulation. This study reports a case of thoracic spinal epidural hematoma following spinal manipulative therapy in the absence of predisposing factors. The effectiveness and safety of chiropractic treatment in chronic spinal pain and a literature review are also presented.


Asunto(s)
Hematoma Espinal Epidural/etiología , Hematoma Espinal Epidural/terapia , Manipulación Quiropráctica/efectos adversos , Manipulación Espinal/efectos adversos , Adulto , Femenino , Hematoma Espinal Epidural/patología , Humanos , Laminectomía , Imagen por Resonancia Magnética , Procedimientos Neuroquirúrgicos , Recuperación de la Función , Vértebras Torácicas/patología , Vértebras Torácicas/cirugía
19.
J Back Musculoskelet Rehabil ; 23(2): 97-100, 2010.
Artículo en Inglés | MEDLINE | ID: mdl-20555122

RESUMEN

BACKGROUND AND OBJECTIVE: Modic changes (MC) on magnetic resonance imaging (MRI) were described in 1988 by Modic et al. in a study among patients with chronic low back pain. Type 1 changes were shown to represent an acute inflammatory process while type 2 changes were found in chronic lesions. Since mechanical back pain is very common, it is often difficult to differentiate precisely the origin of the back pain in patients with ankylosing spondylitis (AS) based only on clinical assessment, laboratory findings and/or plain imaging. CASE REPORT: We report a male patient with AS who presented with low back pain. MRI revealed MCs and spondylodiscitis, an uncommon manifestation of AS, at multiple levels of the thoracolumbar spine. CONCLUSION: We believe that MRI may provide key information in addition to the clinical, laboratory and plain radiological assessments and can help to guide physicians in decision-making when treating patients with AS.


Asunto(s)
Discitis/patología , Espondilitis Anquilosante/patología , Adulto , Discitis/complicaciones , Humanos , Dolor de la Región Lumbar/patología , Vértebras Lumbares/patología , Magnetoterapia , Masculino , Espondilitis Anquilosante/complicaciones , Vértebras Torácicas/patología
20.
Unfallchirurg ; 113(2): 127-32, 2010 Feb.
Artículo en Alemán | MEDLINE | ID: mdl-19902163

RESUMEN

Kyphoplasty has been the standard procedure for osteoporotic fractures for more than 5 years but the material costs are still very high. The aim of this study was to clarify whether pain reduction could be achieved without increasing the rate of new fractures and also in what areas costs could possibly be reduced. From 15.01.2007 until 15.01.2008, a total of 100 patients with 126 recent osteoporotic spinal fractures were treated by kyphoplasty with an average operation time of 38 min and follow-up times up to 12 months. During this follow-up period 15 lateral and 2 dorsal cement leakages remained asymptomatic and 1 dorsal leakage caused an incomplete paraparesis, which was finally cured completely. All patients were very content and pain measured on the visual analogous scale could be lowered from 8.0 before the operation to 2.7 points after the operation. With material costs of 3,056 Euro, there were additional operation costs of 247 Euro per case. The average effective weight was 2.84. On average 7,810 Euro returns could be achieved, deducting material and operation costs left 4,507 Euro per case. More than 40% of gains were reinvested in operation and material costs. Within 12 months 6 new fractures occurred despite medicinal prophylactic treatment which could also be successfully treated by kyphoplasty. The average visual analogous scale after 12 months was 2.1 points.Kyphoplasty still causes financial deficits due to high material costs, however, patients benefit from a reduction of pain.


Asunto(s)
Fracturas por Compresión/cirugía , Fracturas Espontáneas/cirugía , Vértebras Lumbares/lesiones , Vértebras Lumbares/cirugía , Osteoporosis/cirugía , Fracturas de la Columna Vertebral/cirugía , Vértebras Torácicas/lesiones , Vértebras Torácicas/cirugía , Vertebroplastia , Anciano , Costos y Análisis de Costo , Grupos Diagnósticos Relacionados/economía , Extravasación de Materiales Terapéuticos y Diagnósticos/diagnóstico , Extravasación de Materiales Terapéuticos y Diagnósticos/etiología , Femenino , Estudios de Seguimiento , Fracturas por Compresión/diagnóstico , Fracturas por Compresión/economía , Fracturas Espontáneas/diagnóstico , Fracturas Espontáneas/economía , Alemania , Humanos , Tiempo de Internación/economía , Vértebras Lumbares/patología , Programas Nacionales de Salud/economía , Osteoporosis/diagnóstico , Osteoporosis/economía , Dimensión del Dolor , Paraparesia/etiología , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/etiología , Fracturas de la Columna Vertebral/diagnóstico , Fracturas de la Columna Vertebral/economía , Vértebras Torácicas/patología , Vertebroplastia/economía
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