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Muscle rupture treatment

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https://www.readbyqxmd.com/read/28602048/injected-corticosteroids-for-treating-plantar-heel-pain-in-adults
#1
REVIEW
Judy A David, Venkatesan Sankarapandian, Prince Rh Christopher, Ahana Chatterjee, Ashish S Macaden
BACKGROUND: Plantar heel pain, commonly resulting from plantar fasciitis, often results in significant morbidity. Treatment options include nonsteroidal anti-inflammatory drugs (NSAIDs), orthoses, physical therapy, physical agents (e.g. extracorporeal shock wave therapy (ESWT), laser) and invasive procedures including steroid injections. OBJECTIVES: To assess the effects (benefits and harms) of injected corticosteroids for treating plantar heel pain in adults. SEARCH METHODS: We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register, the Cochrane Central Register of Controlled Trials (the Cochrane Library), MEDLINE, Embase, CINAHL, clinical trials registries and conference proceedings...
June 11, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28595923/microstructural-and-ultrastructural-changes-in-the-muscle-cells-of-the-oriental-armyworm-mythimna-separata-walker-lepidoptera-noctuidae-on-treatment-with-wilforine
#2
Shujie Ma, Lin Liu, Zhiqing Ma, Xing Zhang
This study investigated the mode of action of wilforine, an alkaloid with insecticidal properties, extracted from Tripterygium wilfordii Hook f., on the microstructure and ultrastructure of the muscle cells of larvae and adults of the oriental armyworm Mythimna separata Walker. The bioassay results showed that wilforine had oral toxicity against both M. separata larvae (LC50=63μg/mL) and adults (LC50=36μg/mL). The typical toxicity sign was paralysis leading to death. Both light and electron microscope observations revealed that damage to the muscle cells increased with poisoning time in larvae and adults treated with the LC80 dose of wilforine...
June 2017: Pesticide Biochemistry and Physiology
https://www.readbyqxmd.com/read/28543789/surgical-management-of-traumatic-tricuspid-insufficiency
#3
Zhiqi Zhang, Kanhua Yin, Lili Dong, Yongxin Sun, Changfa Guo, Yi Lin, Chunsheng Wang
BACKGROUND: This study reviews our experience with traumatic tricuspid insufficiency (TTI) following blunt chest trauma. METHODS: From January 2010 to June 2016, 10 patients (nine males, mean age 49.0 ± 12.4 years) underwent surgical treatment of TTI following blunt chest trauma. The mean intervals between trauma and diagnosis and between trauma and surgery were 74.1 and 81.8 months, respectively. Preoperatively, all patients exhibited severe tricuspid regurgitation...
May 24, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28538072/surgical-treatment-of-posttraumatic-ophthalmoplegia-through-the-reconstruction-of-the-lateral-orbital-wall
#4
Pedro Henrique da Hora Sales, Suellen Sombra da Rocha, Paulo Henrique Carvalho Rodrigues, Edson Luiz Cetira Filho, Leonardo de Freitas Silva, Manoel de Jesus Rodrigues Mello
Orbital fractures are injuries frequently related to traumas of the midface. These fractures can be associated with ocular lesions, ranging from small abrasions on the cornea to serious complications such as hyphema and ocular globe rupture. Diplopia and ophthalmoplegia are common findings in orbital fractures. They can be caused by mechanical factors as bone fragments or muscle imprisonment. The aim of this study was to report a case of a 40-year patient, male showing diplopia and ophthalmoplegia due to the orbital fracture...
May 19, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28461956/distal-triceps-ruptures
#5
REVIEW
Mehmet Demirhan, Ali Ersen
Distal triceps ruptures are rare injuries due to the special anatomical features of the muscle and tendon-bone junction.This injury typically occurs at the tendon-bone junction due to an eccentric contraction of the muscle.The treatment is controversial, especially in partial ruptures; surgical repair is indicated for complete ruptures of the distal triceps tendon.Several repair techniques have been described for acute complete ruptures.Chronic ruptures often require reconstruction rather than direct repair...
June 2016: EFORT open reviews
https://www.readbyqxmd.com/read/28445290/efficacy-of-quadriceps-vastus-medialis-dry-needling-in-a-rehabilitation-protocol-after-surgical-reconstruction-of-complete-anterior-cruciate-ligament-rupture
#6
RANDOMIZED CONTROLLED TRIAL
Jorge Velázquez-Saornil, Beatriz Ruíz-Ruíz, David Rodríguez-Sanz, Carlos Romero-Morales, Daniel López-López, Cesar Calvo-Lobo
BACKGROUND: Several new rehabilitation modalities have been proposed after anterior cruciate ligament (ACL) reconstruction. Among these, trigger point dry needling (TrP-DN) might be useful in the treatment of myofascial pain syndrome associated with ACL reconstruction to reduce pain intensity, increase knee flexion range and modify the mechanical properties of the quadriceps muscle during late-stage rehabilitation. To date, this is the first randomized clinical trial to support the use of TrP-DN in the early rehabilitation process after ACL reconstruction...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28442075/passive-stiffness-of-the-ankle-and-plantar-flexor-muscle-performance-after-achilles-tendon-repair-a-cross-sectional-study
#7
Pollyana R T Borges, Thiago R T Santos, Paula R S Procópio, Jessica H D Chelidonopoulos, Roberto Zambelli, Juliana M Ocarino
BACKGROUND: Deficits in ankle muscle strength and ankle stiffness may be present in those subjects who underwent surgical treatment for an Achilles tendon rupture. The presence of these long-term deficits may contribute to a lower performance during daily activities and may be linked to future injuries. OBJECTIVE: To compare the ankle passive stiffness and the plantar flexor muscle performance in patients who underwent unilateral surgical treatment of Achilles tendon rupture with nonsurgical subjects...
January 2017: Brazilian Journal of Physical Therapy
https://www.readbyqxmd.com/read/28412911/pharmacological-therapy-of-abdominal-aortic-aneurysm-an-update
#8
Yi-Dong Wang, Zhen-Jie Liu, Jun Ren, Mei-Xiang Xiang
Abdominal aortic aneurysm (AAA), a progressive segmental abdominal aortic dilation, is associated with high mortality. AAA is characterized by inflammation, smooth muscle cell (SMC) depletion and extracellular matrix (ECM) degradation. Surgical intervention and endovascular therapy are recommended to prevent rupture of large AAAs. Unfortunately, there is no reliable pharmacological agent available to limit AAA expansion. In the past decades, extensive investigations and a body of ongoing clinical trials aimed at defining potent treatments to inhibit and even regress AAA growth...
April 13, 2017: Current Vascular Pharmacology
https://www.readbyqxmd.com/read/28411243/potent-vasoconstrictor-kisspeptin-10-induces-atherosclerotic-plaque-progression-and-instability-reversal-by-its-receptor-gpr54-antagonist
#9
Kengo Sato, Remina Shirai, Mina Hontani, Rina Shinooka, Akinori Hasegawa, Tomoki Kichise, Tomoyuki Yamashita, Hayami Yoshizawa, Rena Watanabe, Taka-Aki Matsuyama, Hatsue Ishibashi-Ueda, Shinji Koba, Youichi Kobayashi, Tsutomu Hirano, Takuya Watanabe
BACKGROUND: Kisspeptin-10 (KP-10), a potent vasoconstrictor and inhibitor of angiogenesis, and its receptor, GPR54, have currently received much attention in relation to pre-eclampsia. However, it still remains unknown whether KP-10 could affect atherogenesis. METHODS AND RESULTS: We evaluated the effects of KP-10 on human umbilical vein endothelial cells, human monocyte-derived macrophages, human aortic smooth muscle cells in vitro, and atherosclerotic lesions in apolipoprotein E-deficient (ApoE(-/-)) mice in vivo...
April 14, 2017: Journal of the American Heart Association
https://www.readbyqxmd.com/read/28409823/a-sphingosine-1-phosphate-receptor-type-1-agonist-asp4058-suppresses-intracranial-aneurysm-through-promoting-endothelial-integrity-and-blocking-macrophage-transmigration
#10
Rie Yamamoto, Tomohiro Aoki, Hirokazu Koseki, Miyuki Fukuda, Jun Hirose, Keiichi Tsuji, Katsumi Takizawa, Shinichiro Nakamura, Haruka Miyata, Nozomu Hamakawa, Hidetoshi Kasuya, Kazuhiko Nozaki, Yoshitaka Hirayama, Ichiro Aramori, Shuh Narumiya
BACKGROUND AND PURPOSE: Intracranial aneurysm (IA), common in the general public, causes lethal subarachnoid haemorrhage on rupture. It is, therefore, of utmost importance to prevent the IA from rupturing. However, there is currently no medical treatment. Recent studies suggest that IA is the result of chronic inflammation in the arterial wall caused by endothelial dysfunction and infiltrating macrophages. The sphingosine-1-phosphate receptor type 1 (S1P1 receptor) is present on the endothelium and promotes its barrier function...
July 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28409130/acute-distal-biceps-ruptures-single-incision-repair-by-use-of-suture-anchors
#11
Rafael Almeida Maciel, Priscilla Silva Costa, Eduardo Antônio Figueiredo, Paulo Santoro Belangero, Alberto de Castro Pochini, Benno Ejnisman
OBJECTIVE: Clinical and functional assessment of the surgical treatment for acute injury of the distal insertion of the biceps brachial performed with a surgical technique using a single incision in proximal forearm and fixation with suture anchors in the radial tuberosity. METHODS: This study reviewed the medical records of patients who underwent surgical treatment of distal biceps injury during the period between January 2008 and July 2014. In a mean follow-up of 12 months, 22 patients with complete and acute injury, diagnosed through physical examination and imaging studies, were functionally assessed in the postoperative period regarding the range of motion (degrees of flexion-extension and pronation-supination), the presence of pain (VAS), the Andrews Carson-score, and the Mayo Elbow Performance Score (MEPS)...
March 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28369137/inhibition-of-endoplasmic-reticulum-stress-signaling-pathway-a-new-mechanism-of-statins-to-suppress-the-development-of-abdominal-aortic-aneurysm
#12
Yuanyuan Li, Gangsheng Lu, Dating Sun, Houjuan Zuo, Dao Wen Wang, Jiangtao Yan
BACKGROUND: Abdominal aortic aneurysm (AAA) is a potentially lethal disease with extremely poor survival rates once the aneurysm ruptures. Statins may exert beneficial effects on the progression of AAA. However, the underlying mechanism is still not known. The purpose of the present study is to investigate whether statin could inhibit AAA formation by inhibiting the endoplasmic reticulum (ER) stress signal pathway. METHODS: A clinically relevant AAA model was induced in Apolipoprotein E-deficient (ApoE-/-) mice, which were infused with angiotensin II (Ang II) for 28 days...
2017: PloS One
https://www.readbyqxmd.com/read/28366437/mechanical-histological-and-functional-properties-remain-inferior-in-conservatively-treated-achilles-tendons-in-rodents-long-term-evaluation
#13
Benjamin R Freedman, George W Fryhofer, Nabeel S Salka, Harina A Raja, Cody D Hillin, Courtney A Nuss, Daniel C Farber, Louis J Soslowsky
Conservative treatment (non-operative) of Achilles tendon ruptures is suggested to produce equivalent capacity for return to function; however, long term results and the role of return to activity (RTA) for this treatment paradigm remain unclear. Therefore, the objective of this study was to evaluate the long term response of conservatively treated Achilles tendons in rodents with varied RTA. Sprague Dawley rats (n=32) received unilateral blunt transection of the Achilles tendon followed by randomization into groups that returned to activity after 1-week (RTA1) or 3-weeks (RTA3) of limb casting in plantarflexion, before being euthanized at 16-weeks post-injury...
May 3, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28345303/arterial-ageing-from-endothelial-dysfunction-to-vascular-calcification
#14
REVIEW
M Tesauro, A Mauriello, V Rovella, M Annicchiarico-Petruzzelli, C Cardillo, G Melino, N Di Daniele
Complex structural and functional changes occur in the arterial system with advancing age. The aged artery is characterized by changes in microRNA expression patterns, autophagy, smooth muscle cell migration and proliferation, and arterial calcification with progressively increased mechanical vessel rigidity and stiffness. With age the vascular smooth muscle cells modify their phenotype from contractile to 'synthetic' determining the development of intimal thickening as early as the second decade of life as an adaptive response to forces acting on the arterial wall...
May 2017: Journal of Internal Medicine
https://www.readbyqxmd.com/read/28288326/a-hybrid-approach-to-appendicitis-with-right-external-iliac-artery-pseudo-aneurysm-a-case-report
#15
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/28282504/soleus-atrophy-is-common-after-the-nonsurgical-treatment-of-acute-achilles-tendon-ruptures-a-randomized-clinical-trial-comparing-surgical-and-nonsurgical-functional-treatments
#16
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...
May 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28272703/the-study-of-endogenous-hepatocyte-growth-factor-in-the-pathogenesis-of-intracranial-aneurysms
#17
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/28264543/sequential-bilateral-complete-rupture-of-the-rectus-femoris-muscle-in-a-patient-with-hereditary-spastic-paraplegia
#18
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/28253950/-simultaneous-traumatic-rupture-of-patellar-ligament-and-contralateral-rupture-of-quadriceps-femoris-muscle
#19
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/28239213/effect-of-proteolytic-modification-on-texture-and-mastication-of-heat-treated-egg-white-gels
#20
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
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