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https://www.readbyqxmd.com/read/28628245/effects-of-resistance-training-using-known-vs-unknown-loads-on-eccentric-phase-adaptations-and-concentric-velocity
#1
Jose Luis Hernández-Davó, Rafael Sabido, David G Behm, Anthony J Blazevich
The aims of this study were to compare both eccentric- and concentric-phase adaptations in highly-trained handball players to 4 weeks of twice-weekly rebound bench press throw training with varying loads (30%, 50% and 70% of 1-repetition maximum [1-RM]) using either known (KL) or unknown (UL) loads, and to examine the relationship between changes in eccentric- and concentric-phase performance. Twenty-eight junior team-handball players were divided into two experimental groups (KL or UL) and a control group...
June 19, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28601242/kinematic-models-of-lower-limb-joints-for-musculo-skeletal-modelling-and-optimization-in-gait-analysis
#2
REVIEW
Alberto Leardini, Claudio Belvedere, Fabrizio Nardini, Nicola Sancisi, Michele Conconi, Vincenzo Parenti-Castelli
Kinematic models of lower limb joints have several potential applications in musculoskeletal modelling of the locomotion apparatus, including the reproduction of the natural joint motion. These models have recently revealed their value also for in vivo motion analysis experiments, where the soft-tissue artefact is a critical known problem. This arises at the interface between the skin markers and the underlying bone, and can be reduced by defining multibody kinematic models of the lower limb and by running optimization processes aimed at obtaining estimates of position and orientation of relevant bones...
May 22, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28591321/effects-of-a-single-bout-of-resistance-exercise-in-different-volumes-on-endothelium-adaptations-in-healthy-animals
#3
Marcelo Mendonça Mota, Tharciano Luiz Teixeira Braga da Silva, Fabricio Nunes Macedo, Thássio Ricardo Ribeiro Mesquita, Lucindo José Quintans, Valter Joviniano de Santana-Filho, Sandra Lauton-Santos, Márcio Roberto Viana Santos
Background: Resistance exercise (RE) has been recommended for patients with cardiovascular diseases. Recently, a few studies have demonstrated that the intensity of a single bout of RE has an effect on endothelial adaptations to exercise. However, there is no data about the effects of different volumes of RE on endothelium function. Objective: The aim of the study was to evaluate the effects of different volumes of RE in a single bout on endothelium-dependent vasodilatation and nitric oxide (NO) synthesis in the mesenteric artery of healthy animals...
May 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28560633/simultaneous-living-donor-liver-transplant-with-sleeve-gastrectomy-for-metabolic-syndrome-and-nash-related-esld-first-report-from-india
#4
Suneed Kumar, Nidhi Khandelwal, Abhaya Kumar, Kapildev Yadav, Swapnil Sharma, Shailesh Sable, Ashutosh Chauhan, Sorabh Kapoor, Vibha Varma, Jaydeep Palep, Vinay Kumaran
Nonalcoholic steatohepatitis (NASH) with morbid obesity and metabolic syndrome is now a common cause of end-stage liver disease (ESLD). These patients are high-risk candidates for liver transplant, and require bariatric surgery to prevent recurrent disease in the new liver. Data reports bariatric surgery after transplant, which maybe difficult because of adhesions between the stomach and liver in living donor liver transplant (LDLT) recipient. We report the first case of combined LDLT with sleeve gastrectomy (SG) from India...
May 31, 2017: Indian Journal of Gastroenterology: Official Journal of the Indian Society of Gastroenterology
https://www.readbyqxmd.com/read/28549648/characterization-of-long-term-gait-deficits-in-mouse-dmcao-using-the-catwalk-system
#5
E Caballero-Garrido, J C Pena-Philippides, Z Galochkina, E Erhardt, T Roitbak
Evaluation of functional outcome is widely used across species to assess the recovery process following various pathological conditions, including spinal cord injury, musculo-skeletal injury, mithochondrial disease, neuropathic cancer, Huntington's disease, chronic pain, cortical lesion, and olivocerebellar degeneration among others. The Stroke Therapy Academic Industry Roundtable (STAIR) recommends multiple endpoints for behavioral studies in pre-clinical stroke research, to demonstrate their clinical relevance...
May 23, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28538762/papillary-muscle-free-strain-in-patients-with-severe-degenerative-and-functional-mitral-regurgitation
#6
Alev Kılıcgedik, Gokhan Kahveci, Ahmet Seyfeddin Gurbuz, Can Yucel Karabay, Ahmet Guler, Suleyman Cagan Efe, Soe Moe Aung, Ugur Arslantas, Serdar Demir, Ibrahim Akin Izgi, Cevat Kirma
Fundamento: The role of papillary muscle function in severe mitral regurgitation with preserved and reduced left ventricular ejection fraction and the method of choice to evaluate PM have still been the subjects of controversy. Objectives: To evaluate and compare papillary muscle function in and between patients with severe degenerative and functional mitral regurgitation by using the free strain method. Methods: 64 patients with severe mitral regurgitation - 39 patients with degenerative mitral regurgitation (DMR group) and 25 patients with severe functional mitral regurgitation (FMR group) - and 30 control subjects (control group) were included in the study...
April 2017: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/28487936/protein-therapy-using-mafa-fused-to-a-polyarginine-transduction-domain-attenuates-glucose-levels-of-streptozotocin%C3%A2-induced-diabetic-mice
#7
Jun Lu, Lingjing Lin, Huiyue Dong, Xin Meng, Fang Fang, Qinghua Wang, Lianghu Huang, Jianming Tan
Ectopic expression of musculo aponeurotic fibrosarcoma BZIP transcription factor (Maf) A, has previously been demonstrated to induce insulin expression in non‑β‑cell lines. Protein transduction domains acting as an alternative delivery strategy may deliver heterogeneous proteins into cells. A sequence of 11 arginine residues (11R) has been demonstrated to act as a particularly efficient vector to introduce proteins into various cell types. The present study constructed 11R‑fused MafA to achieve transduction of the protein into cellular membranes and subsequently examined the therapeutic effect of the MafA‑11R protein in streptozotocin‑induced diabetes...
June 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28472197/utilization-of-alternative-systems-of-medicine-as-health-care-services-in-india-evidence-on-ayush-care-from-nss-2014
#8
Shalini Rudra, Aakshi Kalra, Abhishek Kumar, William Joe
AYUSH, an acronym for Ayurveda, Yoga and Naturopathy, Unani, Siddha, Sowa-Rigpa and Homeopathy represents the alternative systems of medicine recognized by the Government of India. Understanding the patterns of utilization of AYUSH care has been important for various reasons including an increased focus on its mainstreaming and integration with biomedicine-based health care system. Based on a nationally representative health survey 2014, we present an analysis to understand utilization of AYUSH care across socioeconomic and demographic groups in India...
2017: PloS One
https://www.readbyqxmd.com/read/28470783/functional-analysis-of-the-musculo-skeletal-system-of-the-gill-apparatus-in-heptranchias-perlo-chondrichthyes-hexanchidae
#9
Nadezhda V Kryukova
Musculo-skeletal morphology is an indispensable source for understanding functional adaptations. Analysis of morphology of the branchial apparatus of Hexanchiform sharks can provide insight into aspects of their respiration that are difficult to observe directly. In this study, I compare the structure of the musculo-skeletal system of the gill apparatus of Heptranchias perlo and Squalus acanthias in respect to their adaptation for one of two respiratory mechanisms known in sharks, namely, the active two-pump (oropharyngeal and parabranchial) ventilation and the ram-jet ventilation...
May 3, 2017: Journal of Morphology
https://www.readbyqxmd.com/read/28465030/twente-spine-model-a-complete-and-coherent-dataset-for-musculo-skeletal-modeling-of-the-thoracic-and-cervical-regions-of-the-human-spine
#10
Riza Bayoglu, Leo Geeraedts, Karlijn H J Groenen, Nico Verdonschot, Bart Koopman, Jasper Homminga
Musculo-skeletal modeling could play a key role in advancing our understanding of the healthy and pathological spine, but the credibility of such models are strictly dependent on the accuracy of the anatomical data incorporated. In this study, we present a complete and coherent musculo-skeletal dataset for the thoracic and cervical regions of the human spine, obtained through detailed dissection of an embalmed male cadaver. We divided the muscles into a number of muscle-tendon elements, digitized their attachments at the bones, and measured morphological muscle parameters...
April 20, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28462624/-significance-of-the-computed-tomography-assisted-morphometry-in-the-surgical-planning-of-eventrated-abdominal-wall-hernias
#11
Gábor Martis, Renáta Laczik, László Damjanovich
INTRODUCTION: The eventrated, giant abdominal wall hernias represent a considerable challenge in our practice. Presently, preoperative evaluation of the musculo-aponeurotic elements of the abdominal wall by CT imaging is not part of routine planning of surgery. AIM: Evaluation of the abdominal wall hernia progression in time. Moreover, follow up the changes of the abdominal wall structures following series of intraabdominal surgeries. METHOD: Abdominal CT imaging were performed on the 1st, 3rd, 6th, 12th, 18th, and 24th postoperative months after the primary series of surgeries in the cases of 12 patients, whose reconstructive surgeries were not possible...
February 2017: Orvosi Hetilap
https://www.readbyqxmd.com/read/28444094/jumping-in-aquatic-environment-after-sciatic-nerve-compression-nociceptive-evaluation-and-morphological-characteristics-of-the-soleus-muscle-of-wistar-rats
#12
Jéssica Aline Malanotte, Camila Mayumi Martin Kakihata, Jhenifer Karvat, Rose Meire Costa Brancalhão, Lucinéia de Fátima Chasko Ribeiro, Gladson Ricardo Flor Bertolini
Objective: To evaluate the effect of jumping in aquatic environment on nociception and in the soleus muscle of trained and not trained Wistar rats, in the treatment of compressive neuropathy of the sciatic nerve. Methods: Twenty-five Wistar rats were distributed into five groups: Control, Lesion, Trained + Lesion, Lesion + Exercise, and Trained + Lesion + Exercise. The training was jumping exercise in water environment for 20 days prior to injury, and treatment after the injury...
January 2017: Einstein
https://www.readbyqxmd.com/read/28444093/electrical-stimulation-attenuates-morphological-alterations-and-prevents-atrophy-of-the-denervated-cranial-tibial-muscle
#13
Cleuber Rodrigo de Souza Bueno, Mizael Pereira, Idvaldo Aparecido Favaretto, Carlos Henrique Fachin Bortoluci, Thais Caroline Pereira Dos Santos, Daniel Ventura Dias, Letícia Rossi Daré, Geraldo Marco Rosa
Objective: To investigate if electrical stimulation through Russian current is able to maintain morphology of the cranial tibial muscle of experimentally denervated rats. Methods: Thirty-six Wistar rats were divided into four groups: the Initial Control Group, Final Control Group, Experimental Denervated and Treated Group, Experimental Denervated Group. The electrostimulation was performed with a protocol of Russian current applied three times per week, for 45 days...
January 2017: Einstein
https://www.readbyqxmd.com/read/28403368/women-s-pelvic-floor-muscle-strength-and-urinary-and-anal-incontinence-after-childbirth-a-cross-sectional-study
#14
Priscila Tavares Zizzi, Karina Fernandes Trevisan, Nathalie Leister, Camila da Silva Cruz, Maria Luiza Gonzalez Riesco
OBJECTIVE: To analyse pelvic floor muscle strength (PFMS) and urinary and anal incontinence (UI and AI) in the postpartum period. METHOD: Cross-sectional study carried out with women in their first seven months after child birth. Data were collected through interviews, perineometry (Peritron™), and the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF). RESULTS: 128 women participated in the study. The PFMS mean was 33...
April 10, 2017: Revista da Escola de Enfermagem da U S P
https://www.readbyqxmd.com/read/28378969/estimation-of-cognitive-and-affective-disorders-occurrence-in-patients-with-lyme-borreliosis
#15
Barbara Oczko-Grzesik, Lucjan Kępa, Monika Puszcz-Matlińska, Robert Pudło, Anna Żurek, Teresa Badura-Głąbik
INTRODUCTION AND OBJECTIVE: Lyme borreliosis (LB) is a disease caused by the bacteria Borrelia burgdorferi. The most common symptoms are related to the skin, musculo-scelatal system, central and peripheral nervous system, rarely to the heart muscle and the eye, and may occur in the multistage course of the disease. LB may additionally be accompanied by psychopathological symptoms. The aim of the study is estimation of the cognitive and affective disorders occurence in patients with LB...
March 1, 2017: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/28378964/musculo-skeletal-and-pulmonary-effects-of-sitting-position-a-systematic-review
#16
REVIEW
Elżbieta Szczygieł, Katarzyna Zielonka, Sylwia Mętel, Joanna Golec
INTRODUCTION: Year after year, we spend an increasing amount of time in a sitting position. Often, we sit with poor posture, as indicated by numerous pain syndromes within the musculoskeletal system. Several reports confirm that body posture and the amount of time spent in a seated position have extensive implications for our health. Previous studies and a literature review suggest there is limited knowledge regarding an ergonomic sitting position. OBJECTIVE: The aim of the study was to analyze the research relating to a proper sitting position and the consequences of incorrect sitting posture...
March 31, 2017: Annals of Agricultural and Environmental Medicine: AAEM
https://www.readbyqxmd.com/read/28366029/a-novel-mechanotronic-orthosis-enables-symmetrical-gait-kinematics-in-a-patient-with-a-femoral-nerve-palsy-a-case-study
#17
G M Hobusch, T Hasenöhrl, K Pieber, T Schmalz, S Dana, C Ambrozy, K Pohlig, H Dietl, R Crevenna, G von Skrbensky, C Hofer, R Auberger, R Windhager
The usage of stance- and swing-phase control orthoses (SSCOs) is a good option in patients with neuromuscular insufficiency of the quadriceps muscle in a broad range of musculo-skeletal disorders. The subjective sensation of improved mobility in daily life and walking comfort could be objectively confirmed by the ability to walk without crutches and by harmonization of the gait patterns in hip and knee. They could also be a considered mobility device after limb salvage surgery, which may even have an impact on preoperative decision making...
April 1, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28331767/radiation-fibrosis-syndrome-imitating-breast-cancer-recurrence-a-case-report
#18
Dauren Sarsenov, Fatma Aktepe, Vahit Özmen
Nowadays, surgery, radiotherapy and chemotherapy are the most frequently used modalities in the treatment of breast cancer. It is very well-known that some severe complications may result from after these treatments. Early and late complications of radiotherapy are well known. The complications of radiation therapy may be seen in (early) or after three months (late-delayed) of periods. These complications may be related with direct or indirect effect of radiation. The radiation fibrosis syndrome is a progressive fibrotic tissue sclerosis together with various clinical symptoms in the irradiation field...
January 2017: Journal of Breast Health (2013)
https://www.readbyqxmd.com/read/28265768/changes-in-elbow-joint-s-musculo-articular-mechanical-properties-do-not-alter-reaching-related-action-perception-coupling
#19
Yannick Daviaux, Thibault Deschamps, Christophe Cornu
PURPOSE: Perception of action capabilities can be altered by changes in sensorimotor processes, as showed in previous works in populations dealing with regular and pathological sensorimotor deficits. Misestimating changes in performance ability could lead to risky behavior, injury, and/or reduced performance. However, the relationship between sensorimotor processes, the action-perception coupling, and the related anatomical structures is still a matter of debate. We investigated whether changes in the muscle-tendon system's mechanical properties experimentally induced by eccentric contractions could alter the action-perception coupling (APC) in a reaching-to-grasp task, in which the participants estimated the maximal distance they predicted that they would able to reach a glass...
April 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28255618/absent-external-oblique-musculo-aponeurotic-complex-during-inguinal-hernioplasty-a-case-report-and-review-of-literature
#20
Royson Dsouza, Nachiket Shankar, Rohin Gurubatham, Wesley Rajaleelan, Nandakumar Menon
The external oblique musculo-aponeurotic complex is an important contributor to the strength of the inguinal canal. The present case report describes the bilateral absence of the external oblique muscle in a patient. A 40-year-old male patient presented with a history of intermittent lower abdominal pain for 15 years which had increased over the past 2 years. Abdominal examination revealed bilateral reducible, incomplete, direct inguinal hernia. Elective bilateral Lichtenstein's mesh hernioplasty was planned for the patient...
March 3, 2017: Surgical and Radiologic Anatomy: SRA
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