keyword
MENU ▼
Read by QxMD icon Read
search

Muscle rupture

keyword
https://www.readbyqxmd.com/read/28333905/-the-inflammatory-processes-in-atherogenesis
#1
Natalia Cichoń, Dominika Lach, Angela Dziedzic, Michał Bijak, Joanna Saluk
Atherogenesis is the process of atherosclerotic plaque formation, leading to coronary artery heart disease. This process involves immune cells, mainly T and B cells, monocytes and macrophages. The process of atherogenesis is induced by inflammatory damage of endothelial cells. The characteristic construction features of the atherosclerotic plaque is a predisposing factor for acute coronary syndromes. The accumulation of inflammatory cells in the artery inner membrane enhances the local inflammatory process due to the secretion of reactive oxygen species, inflammatory cytokines and metalloproteinases, which accelerate the development of atherosclerotic lesions in the arteries...
March 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28332149/biomechanical-cadaveric-comparison-of-patellar-ligament-suture-protected-by-a-steel-cable-versus-a-synthetic-cable
#2
P Bouget, C Breque, J S Beranger, J P Faure, F Khiami, T Vendeuvre
BACKGROUND: Purpose and hypothesis: Patellar ligament rupture is a rare disabling pathology requiring a surgical ligament suture protected by a frame. The gold standard is the steel cable, but its rigidity and the necessity of a surgical re-intervention for its removal render it unsatisfactory. The objective of this paper is to quantify the mechanical protection provided by the terylene® in comparison with steel. METHODS: Twenty-four knees of 12 fresh frozen cadaveric subjects were divided into 2 homogeneous groups (terylene and steel) of 12 knees (mean age = 69...
December 2017: Journal of Experimental Orthopaedics
https://www.readbyqxmd.com/read/28316590/rehabilitation-using-guided-cerebral-plasticity-of-a-brachial-plexus-injury-treated-with-intercostal-and-phrenic-nerve-transfers
#3
Lars B Dahlin, Gert Andersson, Clas Backman, Hampus Svensson, Anders Björkman
Recovery after surgical reconstruction of a brachial plexus injury using nerve grafting and nerve transfer procedures is a function of peripheral nerve regeneration and cerebral reorganization. A 15-year-old boy, with traumatic avulsion of nerve roots C5-C7 and a non-rupture of C8-T1, was operated 3 weeks after the injury with nerve transfers: (a) terminal part of the accessory nerve to the suprascapular nerve, (b) the second and third intercostal nerves to the axillary nerve, and (c) the fourth to sixth intercostal nerves to the musculocutaneous nerve...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28295582/case-report-and-review-of-nonischemic-spontaneous-papillary-muscle-rupture-reports-between-2000-and-2015
#4
Pishoy Gouda, Lisa Weilovitch, Ronak Kanani, Bryan Har
Spontaneous papillary muscle rupture (PMR) is a rare cardiovascular emergency. We present a 63-year-old male who presents with acute dyspnea who was found to have an anterior PMR, with no evidence of coronary artery disease, infection, or trauma. A review of cases of nonischemic spontaneous PMR published in 2000-2015 identified 11 additional cases of spontaneous PMR. Posterior and anterior papillary muscles involvement was identified in 54.5% and 45.5% of cases, respectively. Rapid identification due to advances in imaging modalities and improved surgical management has led to optimal outcomes in patients with spontaneous PMR...
March 14, 2017: Echocardiography
https://www.readbyqxmd.com/read/28292324/v-shaped-double-row-distal-triceps-tendon-repair-a-novel-technique-using-unicortical-button-fixation
#5
Bastian Scheiderer, Lucca Lacheta, Andreas B Imhoff, Sebastian Siebenlist
BACKGROUND: This report was designed to present a novel technique combining suture anchor and unicortical button fixation for distal triceps tendon repair. TECHNICAL DESCRIPTION: For anatomical reinsertion of an acute distal triceps tendon rupture, two suture anchors and one unicortical button forming a V-shaped configuration were used. The operative approach is described in detail. RESULTS: Excellent clinical and functional results were achieved in the early postoperative phase...
March 14, 2017: European Journal of Medical Research
https://www.readbyqxmd.com/read/28288326/a-hybrid-approach-to-appendicitis-with-right-external-iliac-artery-pseudo-aneurysm-a-case-report
#6
Benjamin T Chandler, Evan J Ryer, Benjamin M Keyser, James R Elmore
INTRODUCTION: While acute appendicitis is a common surgical problem, the simultaneous occurrence of appendicitis and an infected iliac artery pseudoaneurysm is exceedingly rare. We report the successful treatment of an infected right external iliac artery pseudo aneurysm in the 1setting of acute appendicitis. PRESENTATION OF CASE: The patient is an 83-year-old male who presents with severe sepsis, right lower quadrant and right leg pain. Additional past medical history is significant for rectal cancer status post resection and radiation therapy in 1997...
March 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28285546/left-heart-decompression-in-acute-complicated-myocardial-infarction-during-extracorporeal-membrane-oxygenation
#7
Seok In Lee, So Young Lee, Chang Hyu Choi, Kook Yang Park, Chul-Hyun Park
Acute myocardial infarction (AMI) can progress to cardiogenic shock and mechanical complications. When extracorporeal membrane oxygenation (ECMO) is applied to a patient with AMI with cardiogenic shock and mechanical complications, left ventricular (LV) decompression is an important recovery factor because LV dilation increases myocardial wall stress and oxygen consumption. The authors present the case of a 72-year-old man with AMI and LV dilation who developed cardiogenic shock and papillary muscle rupture and who was treated successfully by ECMO with a left atrial venting...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28283548/smooth-muscle-cell-specific-deletion-of-col15a1-unexpectedly-leads-to-impaired-development-of-advanced-atherosclerotic-lesions
#8
Brittany G Durgin, Olga A Cherepanova, Delphine Gomez, Themistoclis Karaoli, Gabriel F Alencar, Joshua T Butcher, Yu-Qing Zhou, Michelle P Bendeck, Brant E Isakson, Gary K Owens, Jessica J Connelly
Atherosclerotic plaque rupture with subsequent embolic events is a major cause of sudden death from myocardial infarction or stroke. Although smooth muscle cells (SMC) produce and respond to collagens in vitro, there is no direct evidence in vivo that SMC are a crucial source of collagens and that this impacts lesion development or fibrous cap formation. We sought to determine how conditional SMC specific knockout of collagen type XV (COL15A1) in SMC lineage tracing mice affects advanced lesion formation given: 1) we previously identified a Col15a1 sequence variant associated with age related atherosclerosis; 2) COL15A1 is a matrix organizer enhancing tissue structural integrity; and 3) siRNA mediated Col15a1 knockdown increased migration and decreased proliferation of cultured human SMC...
March 10, 2017: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/28282504/soleus-atrophy-is-common-after-the-nonsurgical-treatment-of-acute-achilles-tendon-ruptures
#9
Juuso Heikkinen, Iikka Lantto, Tapio Flinkkila, Pasi Ohtonen, Jaakko Niinimaki, Pertti Siira, Vesa Laine, Juhana Leppilahti
BACKGROUND: It remains controversial whether nonsurgical or surgical treatment provides better calf muscle strength recovery after an acute Achilles tendon rupture (ATR). Recent evidence has suggested that surgery might surpass nonsurgical treatment in restoring strength after an ATR. PURPOSE: To assess whether magnetic resonance imaging (MRI) findings could explain calf muscle strength deficits and the difference between nonsurgical and surgical treatments in restoring calf muscle strength...
March 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28275819/serial-clinical-and-mri-examinations-after-arthroscopic-rotator-cuff-reconstruction-using-double-row-technique
#10
F Pfalzer, J Huth, E Stürmer, D Endele, B Kniesel, F Mauch
PURPOSE: Rotator cuff reconstruction using arthroscopic double-row technique enables a better repair of the anatomical footprint at the tendon insertion. Objective of this serial study was to illustrate structural and functional results during recovery following double-row reconstruction. METHODS: Forty-five patients with mid-sized ruptures of the supraspinatus tendon were assessed prospectively and underwent arthroscopic surgery using the double-row technique. Rupture localization, size, form, and extent of retraction were recorded intraoperatively...
March 9, 2017: Knee Surgery, Sports Traumatology, Arthroscopy: Official Journal of the ESSKA
https://www.readbyqxmd.com/read/28272703/the-study-of-endogenous-hepatocyte-growth-factor-in-the-pathogenesis-of-intracranial-aneurysms
#11
L-L Yu, Y-J Liu, Z-H Wang, L Shi, L-X Liu
OBJECTIVE: Inflammation as a significant influence factor plays an important role in the formation and rupture of intracranial aneurysms. However, based on plenty of related studies, it is believed that the hepatocyte growth factor (HGF) is able to prevent vascular inflammation. This paper, therefore, explored the role and mechanism of endogenous HGF in the pathogenesis of intracranial aneurysms. MATERIALS AND METHODS: 16 blood samples were collected from the intracranial aneurysms and the lumens of the femoral artery of 16 patients...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28266107/refining-patterns-of-joint-hypermobility-habitus-and-orthopedic-traits-in-joint-hypermobility-syndrome-and-ehlers-danlos-syndrome-hypermobility-type
#12
Silvia Morlino, Chiara Dordoni, Isabella Sperduti, Marina Venturini, Claudia Celletti, Filippo Camerota, Marina Colombi, Marco Castori
Joint hypermobility syndrome (JHS) and Ehlers-Danlos syndrome, hypermobility type (EDS-HT) are two overlapping heritable disorders (JHS/EDS-HT) recognized by separated sets of diagnostic criteria and still lack a confirmatory test. This descriptive research was aimed at better characterizing the clinical phenotype of JHS/EDS-HT with focus on available diagnostic criteria, and in order to propose novel features and assessment strategies. One hundred and eighty-nine (163 females, 26 males; age: 2-73 years) patients from two Italian reference centers were investigated for Beighton score, range of motion in 21 additional joints, rate and sites of dislocations and sprains, recurrent soft-tissue injuries, tendon and muscle ruptures, body mass index, arm span/height ratio, wrist and thumb signs, and 12 additional orthopedic features...
March 7, 2017: American Journal of Medical Genetics. Part A
https://www.readbyqxmd.com/read/28265159/achilles-tendon-injury-in-kendo-players-in-junior-and-senior-high-schools-with-a-focus-on-foot-function
#13
Shinya Kisi, Munehito Yoshida
[Purpose] We investigated Achilles tendon injury in Kendo players in junior and senior high schools to obtain a possible indicator for preventing an outbreak of Achilles tendon injury and tendonitis, possible risk factors concerning foot function and morphology were extracted. [Subjects and Methods] The subjects were 60 Kendo players aged 14-18 years from Wakayama Prefecture, Japan (33 boys and 27 girls). A questionnaire survey was conducted on the past history, current status, time of occurrence about Achilles tendon pain or rupture, and site of Achilles tendon pain or rupture...
February 2017: Journal of Physical Therapy Science
https://www.readbyqxmd.com/read/28264543/sequential-bilateral-complete-rupture-of-the-rectus-femoris-muscle-in-a-patient-with-hereditary-spastic-paraplegia
#14
Lize Raes, Nathalie Draulans, Anja Van Campenhout, Els Ortibus, Koen Peers, Carlotte Kiekens
BACKGROUND: This case raises questions about the pathophysiology of muscle ruptures in highly functional patients with hereditary spastic paraplegia (HSP) who have only minor spasticity and no significant muscle shortening. Literature on the skeletal muscle changes secondary to spasticity or to the underlying disease, HSP, has been explored and compared with this clinical case. Two theoretical hypotheses are discussed. Firstly, chronic spasticity might be a risk factor for histopathological muscle alterations...
March 6, 2017: European Journal of Physical and Rehabilitation Medicine
https://www.readbyqxmd.com/read/28254540/endothelial-nitric-oxide-synthase-polymorphism-is-associated-with-delayed-cerebral-ischemia-following-aneurysmal-subarachnoid-hemorrhage
#15
Philipp Hendrix, Paul M Foreman, Mark R Harrigan, Winfield S Fisher, Nilesh A Vyas, Robert H Lipsky, Minkuan Lin, Beverly C Walters, R Shane Tubbs, Mohammadali M Shoja, Jean-Francois Pittet, Mali Mathru, Christoph J Griessenauer
BACKGROUND: and Purpose: Nitric oxide (NO) is critical in the regulation of cerebral blood flow and smooth muscle proliferation. It is synthesized by three nitric oxide synthase (NOS) isoforms: neuronal (nNOS), inducible (iNOS), and endothelial NOS (eNOS). Aneurysmal subarachnoid hemorrhage (aSAH) causes endothelial dysfunction which, in turn, contributes to pathophysiological processes surrounding aSAH. Previous studies reported an association of an eNOS single nucleotide polymorphism (SNP) with the clinical sequelae of aSAH...
February 22, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28253950/-simultaneous-traumatic-rupture-of-patellar-ligament-and-contralateral-rupture-of-quadriceps-femoris-muscle
#16
V Hladký, V Havlas
Our paper presents a unique case of a 64-year-old patient after a fall, treated with oral antidiabetic drugs for type II diabetes mellitus. Following a series of examinations, a bilateral injury was diagnosed - patellar ligament tear on the right side and rupture of quadriceps femoris muscle on the left side. It is a rare injury, complicated by simultaneous involvement of both knee joints. The used therapy consisted of a bilateral surgery followed by gradual verticalisation, first with the support of a walking frame and later with the use of forearm crutches...
2017: Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca
https://www.readbyqxmd.com/read/28242398/a-contained-ruptured-abdominal-aortic-aneurysm-presenting-with-vertebral-erosion
#17
Yongqi Li, Lei Li, Dongming Zhang, Xiaomei Wang, Weidong Sun, Han Wang
Chronic contained rupture (CCR) of abdominal aortic aneurysm (AAA) with vertebral erosion is a rare condition. Although it has been reported previously, it is still liable to be misdiagnosed. We present a case of CCR of AAA with vertebral erosion. A brief analysis of similar cases reported in the last five years is presented. A 71-year-old male was admitted to our hospital because of severe prickling pain in his left thigh. Computerized tomography angiography revealed an AAA which had caused erosion of L3 vertebral body and the left psoas muscle...
February 24, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28239740/papillary-muscle-rupture-after-myocardial-infarction-during-left-ventricular-assist-device-support
#18
Shingo Kunioka, Hiroto Kitahara, Hirotsugu Kanda, Tomohiro Takeda, Yuri Yoshida, Natsuya Ishikawa, Hiroyuki Kamiya
We report a rare case of papillary muscle rupture due to myocardial infarction during left ventricular assist device support. A 69-year-old woman with cardiogenic shock due to acute myocardial infarction requiring venoarterial extracorporeal membrane oxygenation support was transferred for further surgical intervention. Six days after the event, extracorporeal membrane oxygenation was decannulated, and an extracorporeal left ventricular assist device was implanted. On postoperative day 11, she suffered from sudden onset hypoxia due to pulmonary edema...
February 26, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28239213/effect-of-proteolytic-modification-on-texture-and-mastication-of-heat-treated-egg-white-gels
#19
Junko Funaki, Michiko Minami, Sachie Abe, Reiko Ueda, Wakako Eto, Kenji Kugino, Mutsuko Kugino, Keiko Abe, Kiyoshi Toko, Tomiko Asakura
Raw egg white undergoes sol-gel transition by heat treatment, which changes it to an elastic gel. Here, protease treatment to render a new texture to heated egg white gel was applied. Protease-treated gels exhibited ductile flow without obvious rupture points. Transmission electron microscopy analysis showed that in protease-treated gels, protein aggregates were distributed more homogeneously compared with that observed in the untreated control, probably because ovalbumin was digested into small peptides as revealed by SDS-PAGE...
February 2017: Journal of Food Processing and Preservation
https://www.readbyqxmd.com/read/28235546/non-traumatic-rhabdomyolysis-background-laboratory-features-and-acute-clinical-management
#20
REVIEW
Gianfranco Cervellin, Ivan Comelli, Mario Benatti, Fabian Sanchis-Gomar, Antonella Bassi, Giuseppe Lippi
Rhabdomyolysis is a relatively rare condition, but its clinical consequences are frequently dramatic in terms of both morbidity and mortality. Although no consensus has been reached so far about the precise definition of this condition, the term rhabdomyolysis describes a rapid breakdown of striated, or skeletal, muscle. It is hence characterized by the rupture and necrosis of muscle fibers, resulting in release of cell degradation products and intracellular elements within the bloodstream and extracellular space...
February 21, 2017: Clinical Biochemistry
keyword
keyword
47355
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"