scholarly journals Optimal exercise protocol for osteogenic response

2016 ◽  
Vol 5 (1) ◽  
pp. 7-12 ◽  
Author(s):  
Yoshihisa Umemura
Keyword(s):  
Exercise Protocol ◽  
Osteogenic Response

Lingual Strengthening: Success in an Outpatient Setting

2015 ◽  
Vol 24 (2) ◽  
pp. 71-74
Author(s):  
Ali Meier
Keyword(s):  
Oropharyngeal Dysphagia ◽  
Patient Discharge ◽  
Outpatient Setting ◽  
Oral Performance ◽  
Exercise Protocol ◽  
Anterior Position ◽  
Tongue Position ◽  
Bolus Propulsion ◽  
Posterior Position

In the last decade or more, dysphagia research has investigated the effect of lingual strengthening on oropharyngeal dysphagia with promising results. Much of this research has utilized strengthening devices such as the Iowa Oral Performance Instrument (IOPI) or the Madison Oral Strengthening Therapeutic (MOST) Device. Patients are often given a device to use, and are able to complete an exercise protocol daily or multiple times per day. This case study was completed to determine the effectiveness of using the IOPI in an outpatient clinic where therapy was conducted two to three times per week. The patient was seen post tongue resection due to oropharyngeal cancer. From initiation of IOPI use to patient discharge, the patient demonstrated a 71% increase in lingual strength at the anterior position, a 61% increase at the posterior position, and a 314% increase at the base of tongue position. His diet advanced from NPO to general based on gains in lingual strength and bolus propulsion.

Adherence to a Dysphagia Exercise Program by Oropharyngeal Cancer Survivors

2019 ◽  
Author(s):  
Stephanie Knollhoff ◽  
Jeff Searle
Keyword(s):  
Oropharyngeal Cancer ◽  
Tongue Cancer ◽  
Exercise Program ◽  
Exercise Protocol ◽  
Sense Of Effort ◽  
Oral Pain ◽  
History Of ◽  
Post Radiation ◽  
Therapy Completion ◽  
Swallowing Exercises

Abstract Introduction: Adherence to a swallowing exercise protocol and a common compliance barrier, oral pain, was evaluated and described. Methods: A four-week dysphagia exercise program was completed by 12 individuals with a history of base of tongue cancer who were experiencing latent dysphagia. Adherence to a dysphagia exercise program was quantified. Focused outcome measures on oral pain related to dysphagia exercises and exercise related sense of effort were also included. Results: Moderate to strong adherence was reported by 75% of participants. Overall, 78.9% of exercise sessions were completed. Individuals reported little to no pain associated with dysphagia exercises throughout protocol participation. Conclusions: Routine reminders and establishment of a tracking method supported adherence with a dysphagia exercise protocol. Oral pain and sense of effort associated with completing oral and dysphagia exercises were not demonstrated to be barriers to participation in a dysphagia exercise program in people who are several years post radiation therapy completion. Keywords: dysphagia, oropharyngeal cancer, latent dysphagia, swallowing exercises

scholarly journals Anterior Cruciate Ligament Injury Prevention Exercises: Could a Neuromuscular Warm-Up Improve Muscle Pre-Activation before a Soccer Game? A Proof-of-Principle Study on Professional Football Players

2021 ◽  
Vol 11 (11) ◽  
pp. 4958
Author(s):  
Alessandro de Sire ◽  
Andrea Demeco ◽  
Nicola Marotta ◽  
Lucrezia Moggio ◽  
Arrigo Palumbo ◽  
...  
Keyword(s):  
Anterior Cruciate Ligament ◽  
Cruciate Ligament ◽  
Acl Injury ◽  
Football Players ◽  
Professional Football ◽  
Activation Time ◽  
Exercise Protocol ◽  
Warm Up ◽  
Anterior Cruciate ◽  
Proof Of Principle

Neuromuscular warm-up has been shown to decrease the risk of anterior cruciate ligament (ACL) injury improving muscular firing patterns. All preventive training programs described in the literature have a duration of several weeks. To date, no studies have explored the immediate effect of a neuromuscular warm-up exercise on pre-activation time of the knee stabilizer muscles. Thus, this proof-of-principle study aimed at evaluating the acute effects of a neuromuscular warm-up exercises on the electromyographic activation of knee stabilizer muscles’ activation pattern. We included 11 professional football players, mean aged 23.2 ± 4.5 years, from a Southern Italy football team. All of them underwent a standard warm-up exercise protocol at the first day of the evaluation. At 1 week, they underwent a structured neuromuscular warm-up exercise protocol. We assessed as outcome measure the pre-activation time (ms) of rectus femoris (RF), vastus medialis (VM), biceps femoris (BF), and medial hamstrings (MH) upon landing. Outcomes were assessed before and after the standard warm-up and neuromuscular warm-up. Pre-activation time of RF, VM, BF and MH significantly improved only after neuromuscular warm-up (p < 0.05); moreover, there was a significant (p < 0.05) between-group difference in pre-activation time of all muscles after the neuromuscular warm-up compared with the standard warm-up. These findings suggested that physical exercise consisting of a structured injury prevention neuromuscular warm-up might have an immediate effect in improving the activation time of the knee stabilizer muscles, thus potentially reducing the risk of ACL injury.

Effects of a motor imagery-based exercise protocol on chronic pain and emotional distress in patients with fibromyalgia syndrome: A pilot study

2021 ◽  
pp. 1-10
Author(s):  
Teresa Paolucci ◽  
Francesco Agostini ◽  
Massimiliano Mangone ◽  
Andrea Torquati ◽  
Simona Scienza ◽  
...  
Keyword(s):  
Motor Imagery ◽  
Fibromyalgia Syndrome ◽  
Coping Behavior ◽  
Exercise Program ◽  
Rehabilitation Program ◽  
The Body ◽  
Control Group ◽  
Exercise Protocol ◽  
And Coping

BACKGROUND: Fibromyalgia (FM) is a chronic condition characterized by widespread muscular or musculoskeletal pain of at least 3 months’ duration, occurring above and below the waist, on both sides of the body. OBJECTIVE: The aim of this study was to evaluate the effectiveness of a rehabilitation program based on motor imagery versus a conventional exercise program in FM in terms of pain, functional and psychological outcomes. METHODS: Twenty-nine female subjects were randomly assigned to a group receiving motor imagery-based rehabilitation (MIG) or to a control group (CG) performing conventional rehabilitation. Outcome assessments were performed before (T0) and after 10 sessions of treatment (T1) and at a 12-week follow-up (T2). Pain, function and psychological measurements were conducted by means of different questionnaires. RESULTS: Both treatments improved all outcomes at post-treatment (T1) and follow-up (T2). The MIG showed a significant improvement in anxiety disorder associated with FM with respect to the CG, as well as improvements in coping strategies. CONCLUSIONS: Rehabilitation treatment based on motor imagery showed a stronger effect on anxiety and coping behavior than traditional physiotherapy in patients with FM. Integrated psychological support would be desirable in this setting. Further research is needed to explore the aspects investigated in more depth.

scholarly journals Tailoring Resorption Rates and Osteogenic Response in Xeno-Hybrid Bone Grafts: The Effect of Added Gelatins

Engineering ◽  
2021 ◽  
Author(s):  
Hao Zhu ◽  
Håvard Jostein Haugen ◽  
Giuseppe Perale ◽  
Janne Elin Reseland ◽  
Liebert Parreiras Nogueira ◽  
...  
Keyword(s):  
Bone Grafts ◽  
Osteogenic Response

Aging and the Osteogenic Response to Mechanical Loading

2001 ◽  
Vol 11 (s1) ◽  
pp. S137-S142 ◽  
Author(s):  
Wendy M. Kohrt
Keyword(s):  
Growth Factors ◽  
Bone Mass ◽  
Mechanical Loading ◽  
Bone Cells ◽  
Weight Bearing ◽  
Bone Modeling ◽  
Mineral Density ◽  
Increase Bone Mass ◽  
Age Related ◽  
Osteogenic Response

The osteogenic response to mechanical stress is blunted with aging. It has been postulated that this decline in responsiveness is related to (a) a limited ability to engender the strain necessary to reach the bone modeling threshold, due to decreased muscle mass and strength, and/or (b) a decline in certain hormones or growth factors that may interact with mechanical signals to change the sensitivity of bone cells to strain. There is reason to believe that both of these factors contribute to the reduced ability to increase bone mass through exercise with advancing age. Weight-bearing endurance exercise and resistance exercise have both been found to increase bone mass in older women and men. However, exercise training studies involving older individuals have generally resulted in increased bone mineral density only when the exercise is quite vigorous. There is also evidence that the osteogenic response to mechanical loading is enhanced by estrogens. Whether age-related changes in other factors (e.g., other hormones, growth factors, cytokines) also contribute to the reduced responsiveness of the aged skeleton to mechanical loading remains to be investigated.

Effect of mesoporous silica and its combination with hydroxyapatite on the regeneration of rabbit’s bone defects: A pilot study

2021 ◽  
pp. 1-14
Author(s):  
Mario Pérez Sayans ◽  
Berta Rivas Mundiña ◽  
Cintia M. Chamorro Petronacci ◽  
Abel García García ◽  
Francisco José Gómez García ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Surgical Techniques ◽  
Biological Response ◽  
Bone Defects ◽  
Powdered Material ◽  
Histopathological Study ◽  
Radiographic Images ◽  
Osteogenic Response ◽  
Rabbit Tibia ◽  
Hybrid Scaffolds

BACKGROUND: Bone volume augmentation is a routine technique used in oral implantology and periodontology. Advances in the surgical techniques and the biomaterials field have allowed a greater accessibility to these treatments. Nevertheless, dehiscence and fenestrations incidence during dental implant procedures are still common in patients with bone loss. OBJECTIVE: The main objective is to evaluate in a pilot experimental study the biological response to mesoporous silica (MS) hybrid scaffolds and its regenerative capacity in different formulations. METHODS: Two defects per rabbit tibia were performed (one for control and other for test) and the biomaterials tested in this study have been used to fill the bone defects, prepared in two different formulations (3D hybrid scaffolds or powdered material, in 100% pure MS form, or 50% MS with 50% hydroxyapatite (HA). Euthanasia was performed 4 months after surgery for bone histopathological study and radiographic images were acquired by computerized microtomography. RESULTS: Results showed that radiographically and histopathologically pure MS formulations lead to a lower biological response, e.g when formulated with HA, the osteogenic response in terms of osteoconduction was greater. CONCLUSIONS: We observed tolerance and lack of toxicity of the MS and HA, without registering any type of local or systemic allergic reaction.

scholarly journals Methodological Approach of the Iron and Muscular Damage: Female Metabolism and Menstrual Cycle during Exercise Project (IronFEMME Study)

2021 ◽  
Vol 18 (2) ◽  
pp. 735
Author(s):  
Ana B. Peinado ◽  
Victor M. Alfaro-Magallanes ◽  
Nuria Romero-Parra ◽  
Laura Barba-Moreno ◽  
Beatriz Rael ◽  
...  
Keyword(s):  
Menstrual Cycle ◽  
Resistance Exercise ◽  
Muscle Damage ◽  
Sex Hormones ◽  
Iron Metabolism ◽  
Female Athletes ◽  
Methodological Approach ◽  
Follicular Phase ◽  
Cycle Phase ◽  
Exercise Protocol

Background: The increase in exercise levels in the last few years among professional and recreational female athletes has led to an increased scientific interest about sports health and performance in the female athlete population. The purpose of the IronFEMME Study described in this protocol article is to determine the influence of different hormonal profiles on iron metabolism in response to endurance exercise, and the main markers of muscle damage in response to resistance exercise; both in eumenorrheic, oral contraceptive (OC) users and postmenopausal well-trained women. Methods: This project is an observational controlled randomized counterbalanced study. One hundered and four (104) active and healthy women were selected to participate in the IronFEMME Study, 57 of which were eumenorrheic, 31 OC users and 16 postmenopausal. The project consisted of two sections carried out at the same time: iron metabolism (study I) and muscle damage (study II). For the study I, the exercise protocol consisted of an interval running test (eight bouts of 3 min at 85% of the maximal aerobic speed), whereas the study II protocol was an eccentric-based resistance exercise protocol (10 sets of 10 repetitions of plate-loaded barbell parallel back squats at 60% of their one repetition maximum (1RM) with 2 min of recovery between sets). In both studies, eumenorrheic participants were evaluated at three specific moments of the menstrual cycle: early-follicular phase, late-follicular phase and mid-luteal phase; OC users performed the trial at two moments: withdrawal phase and active pill phase. Lastly, postmenopausal women were only tested once, since their hormonal status does not fluctuate. The three-step method was used to verify the menstrual cycle phase: calendar counting, blood test confirmation, and urine-based ovulation kits. Blood samples were obtained to measure sex hormones, iron metabolism parameters, and muscle damage related markers. Discussion: IronFEMME Study has been designed to increase the knowledge regarding the influence of sex hormones on some aspects of the exercise-related female physiology. Iron metabolism and exercise-induced muscle damage will be studied considering the different reproductive status present throughout well-trained females’ lifespan.

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