keyword
MENU ▼
Read by QxMD icon Read
search

achillies

keyword
https://www.readbyqxmd.com/read/29452915/effect-of-male-body-mass-index-on-assisted-reproduction-treatment-outcome-an-updated-systematic-review-and-meta-analysis
#1
REVIEW
Rabia Mushtaq, Jyotsna Pundir, Chiara Achilli, Osama Naji, Yacoub Khalaf, Tarek El-Toukhy
Men with a body mass index (BMI) of 30 or over are more likely to have reduced fertility and fecundity rates. This systematic review and meta-analysis evaluated the effect of male BMI on IVF and intracytoplasmic sperm injection (ICSI) outcome. An electronic search for published literature was conducted in MEDLINE and EMBASE between 1966 and November 2016. Outcome measures were clinical pregnancy rates (CPR) and live birth rates (LBR) per IVF or ICSI cycle. Eleven studies were identified, including 14,372 cycles; nine reported CPR and seven reported LBR...
February 2, 2018: Reproductive Biomedicine Online
https://www.readbyqxmd.com/read/29444077/peculiar-combinations-of-individually-non-pathogenic-missense-mitochondrial-dna-variants-cause-low-penetrance-leber-s-hereditary-optic-neuropathy
#2
Leonardo Caporali, Luisa Iommarini, Chiara La Morgia, Anna Olivieri, Alessandro Achilli, Alessandra Maresca, Maria Lucia Valentino, Mariantonietta Capristo, Francesca Tagliavini, Valentina Del Dotto, Claudia Zanna, Rocco Liguori, Piero Barboni, Michele Carbonelli, Veronica Cocetta, Monica Montopoli, Andrea Martinuzzi, Giovanna Cenacchi, Giuseppe De Michele, Francesco Testa, Anna Nesti, Francesca Simonelli, Anna Maria Porcelli, Antonio Torroni, Valerio Carelli
We here report on the existence of Leber's hereditary optic neuropathy (LHON) associated with peculiar combinations of individually non-pathogenic missense mitochondrial DNA (mtDNA) variants, affecting the MT-ND4, MT-ND4L and MT-ND6 subunit genes of Complex I. The pathogenic potential of these mtDNA haplotypes is supported by multiple evidences: first, the LHON phenotype is strictly inherited along the maternal line in one very large family; second, the combinations of mtDNA variants are unique to the two maternal lineages that are characterized by recurrence of LHON; third, the Complex I-dependent respiratory and oxidative phosphorylation defect is co-transferred from the proband's fibroblasts into the cybrid cell model...
February 14, 2018: PLoS Genetics
https://www.readbyqxmd.com/read/29409217/surgical-management-of-chronic-achilles-tendon-ruptures-using-less-invasive-techniques
#3
Nicola Maffulli, Francesco Oliva, Gayle D Maffulli, Angelo Del Buono, Nikolaos Gougoulias
BACKGROUND: Surgical management of chronic Tendo Achillis (TA) ruptures usually requires tendon grafting procedures. Several techniques have been described. We examined the outcome of three different less invasive (incisions length less than 3 cm) tendon transfer techniques in the management of patients with a chronic rupture of the TA. METHODS: Of 62 patients (39 males and 23 females; mean age 44.8 years; range 29.3-62 years) with chronic TA ruptures managed operatively, 21 patients had a ≥6cm gap and underwent free ipsilateral semitendinosus (ST) graft (21 patients), whereas patients with smaller gaps had either ipsilateral peroneus brevis (PB) (20 patients) or ipsilateral flexor hallucis longus (FHL) transfer (21 patients)...
February 16, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29382284/reconstructing-the-genetic-history-of-italians-new-insights-from-a-male-y-chromosome-perspective
#4
Viola Grugni, Alessandro Raveane, Francesca Mattioli, Vincenza Battaglia, Cinzia Sala, Daniela Toniolo, Luca Ferretti, Rita Gardella, Alessandro Achilli, Anna Olivieri, Antonio Torroni, Giuseppe Passarino, Ornella Semino
BACKGROUND: Due to its central and strategic position in Europe and in the Mediterranean Basin, the Italian Peninsula played a pivotal role in the first peopling of the European continent and has been a crossroad of peoples and cultures since then. AIM: This study aims to gain more information on the genetic structure of modern Italian populations and to shed light on the migration/expansion events that led to their formation. SUBJECTS AND METHODS: High resolution Y-chromosome variation analysis in 817 unrelated males from 10 informative areas of Italy was performed...
February 2018: Annals of Human Biology
https://www.readbyqxmd.com/read/29370082/monitoring-of-bridges-by-a-laser-pointer-dynamic-measurement-of-support-rotations-and-elastic-line-displacements-methodology-and-first-test
#5
Serena Artese, Vladimiro Achilli, Raffaele Zinno
Deck inclination and vertical displacements are among the most important technical parameters to evaluate the health status of a bridge and to verify its bearing capacity. Several methods, both conventional and innovative, are used for structural rotations and displacement monitoring; however, none of these allow, at the same time, precision, automation, static and dynamic monitoring without using high cost instrumentation. The proposed system uses a common laser pointer and image processing. The elastic line inclination is measured by analyzing the single frames of an HD video of the laser beam imprint projected on a flat target...
January 25, 2018: Sensors
https://www.readbyqxmd.com/read/29300224/achilles-tendinopathy
#6
Umile Giuseppe Longo, Mario Ronga, Nicola Maffulli
Achilles tendinopathy is a common cause of disability. Despite the economic and social relevance of the problem, the causes and mechanisms of Achilles tendinopathy remain unclear. Tendon vascularity, gastrocnemius-soleus dysfunction, age, sex, body weight and height, pes cavus, and lateral ankle instability are considered common intrinsic factors. The essence of Achilles tendinopathy is a failed healing response, with haphazard proliferation of tenocytes, some evidence of degeneration in tendon cells and disruption of collagen fibers, and subsequent increase in noncollagenous matrix...
March 2018: Sports Medicine and Arthroscopy Review
https://www.readbyqxmd.com/read/29299362/tumor-response-evaluation-after-neoadjuvant-chemotherapy-in-locally-advanced-gastric-adenocarcinoma-a-prospective-multi-center-cohort-study
#7
Pietro Achilli, Paolo De Martini, Marco Ceresoli, Giulio M Mari, Andrea Costanzi, Dario Maggioni, Raffaele Pugliese, Giovanni Ferrari
Background: To verify the prognostic value of the pathologic and radiological tumor response after neoadjuvant chemotherapy in the treatment of locally advanced gastric adenocarcinoma. Methods: A total of 67 patients with locally advanced gastric cancer (clinical ≥ T2 or nodal disease and without evidence of distant metastases) underwent perioperative chemotherapy (ECF or ECX regimen) from December 2009 through June 2015 in two surgical units. Histopathological and radiological response to chemotherapy were evaluated by using tumor regression grade (TRG) (Becker's criteria) and volume change assessed by CT...
December 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/29284415/streptococcus-agalactiae-infective-endocarditis-complicated-by-multiple-mycotic-hepatic-aneurysms-and-massive-splenic-infarction-a-case-report
#8
Pietro Achilli, Angelo Guttadauro, Paolo Bonfanti, Sabina Terragni, Luca Fumagalli, Ugo Cioffi, Francesco Gabrielli, Matilde De Simone, Marco Chiarelli
BACKGROUND: The burden of disease caused by Streptococcus agalactiae has increased significantly among older adults in the last decades. Group B streptococcus infection can be associated with invasive disease and severe clinical syndromes, such as meningitis and endocarditis. CASE PRESENTATION: We present the case of a 56-year-old man who developed multiple mycotic aneurysms of the right hepatic artery and massive splenic infarction as rare complications of Streptococcus agalactiae infective endocarditis...
December 29, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/29262402/sacubitril-valsartan-in-field-practice-patients-with-advanced-heart-failure-a-monocentric-italian-experience
#9
Antonella Vincenzi, Francesca Cesana, Antonio Cirò, Laura Garatti, Felice Achilli
Patients with advanced heart failure (HF) experience a continuous decline in quality of life and have a very poor prognosis. Moreover, due to numerous comorbidities present in these patients, transplantation and left ventricular assist devices are usually impracticable in clinical practice. In this challenging setting, administration of inotropic agents may be the only possible therapy; however, this treatment requires frequent hospitalizations. Our hypothesis is that sacubitril/valsartan, given its marked efficacy and manageability, can be safely used in clinical practice in this setting, potentially reducing hospitalizations and the need for inotropic support...
2017: Cardiology
https://www.readbyqxmd.com/read/29221335/chylothorax-after-mediastinal-ganglioneuroma-resection-treated-with-fibrin-sealant-patch-a-case-report
#10
Marco Chiarelli, Pietro Achilli, Angelo Guttadauro, Giuseppe Vertemati, Sabina Terragni, Matilde De Simone, Ugo Cioffi
Chylothorax is a severe condition resulting from the accumulation of chyle into the pleural space. We report the treatment of postoperative chylothorax after resection of mediastinal ganglioneuroma in a 17-year-old boy. Since conservative measures were not effective, we performed direct ligation of lymphatic vessels and pleurodesis. At subsequent surgical re-exploration for persisting chylothorax, accurate inspection of pleural cavity revealed residual chyle leakage. Fibrin sealant patches (TachoSil®) were placed over the source of leak with complete resolution of chylous effusion...
September 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/29149565/enhanced-magnetic-hybridization-of-a-spinterface-through-insertion-of-a-two-dimensional-magnetic-oxide-layer
#11
Alberto Brambilla, Andrea Picone, Dario Giannotti, Alberto Calloni, Giulia Berti, Gianlorenzo Bussetti, Simona Achilli, Guido Fratesi, Mario I Trioni, Giovanni Vinai, Piero Torelli, Giancarlo Panaccione, Lamberto Duò, Marco Finazzi, Franco Ciccacci
Interfaces between organic semiconductors and ferromagnetic metals offer intriguing opportunities in the rapidly developing field of organic spintronics. Understanding and controlling the spin-polarized electronic states at the interface is the key toward a reliable exploitation of this kind of systems. Here we propose an approach consisting in the insertion of a two-dimensional magnetic oxide layer at the interface with the aim of both increasing the reproducibility of the interface preparation and offering a way for a further fine control over the electronic and magnetic properties...
November 22, 2017: Nano Letters
https://www.readbyqxmd.com/read/29099937/the-paleo-indian-entry-into-south-america-according-to-mitogenomes
#12
Stefania Brandini, Paola Bergamaschi, Marco Fernando Cerna, Francesca Gandini, Francesca Bastaroli, Emilie Bertolini, Cristina Cereda, Luca Ferretti, Alberto Gómez-Carballa, Vincenza Battaglia, Antonio Salas, Ornella Semino, Alessandro Achilli, Anna Olivieri, Antonio Torroni
Recent and compelling archaeological evidence attests to human presence ∼14.5 thousand years ago (Kya) at multiple sites in South America and a very early exploitation of extreme high-altitude Andean environments. Considering that, according to genetic evidence, human entry into North America from Beringia most likely occurred ∼16 Kya, these archeological findings would imply an extremely rapid spread along the double continent. To shed light on this issue from a genetic perspective, we first completely sequenced 217 novel modern mitogenomes of Native American ancestry from the northwestern area of South America (Ecuador and Peru); we then evaluated them phylogenetically together with other available mitogenomes (430 samples, both modern and ancient) from the same geographic area and, finally, with all closely related mitogenomes from the entire double continent...
October 31, 2017: Molecular Biology and Evolution
https://www.readbyqxmd.com/read/29076683/outcome-of-distally-based-sural-artery-flap-for-distal-third-of-leg-and-foot-defects
#13
Kuldeep Singh, Rajesh Rohilla, Raj Singh, Sarita Singh, Bikramjit Singh, Milind Tanwar
BACKGROUND: Due to precarious blood supply, skin coverage for defects of leg, heel, dorsum of foot and the ankle has been a complicated task for plastic surgeons & orthopaedic surgeons. The present study aimed to prospectively evaluate the outcome of distally based sural flap for coverage of defects distal third of leg, ankle & foot. METHODS: In this study 15 patients with soft tissue defects on distal third of leg in (n=2), heel (n=4), medial malleolus (n=3), lateral malleolus (n=1), Achillis tendon (n=2), anterior ankle (n=2) and in dorsum of foot (n=1) were operated for coverage of defect by distally based sural flap...
July 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29064271/effects-of-extracorporeal-cardiopulmonary-resuscitation-on-neurological-and-cardiac-outcome-after-ischaemic-refractory-cardiac-arrest
#14
Francesca Cesana, Leonello Avalli, Laura Garatti, Anna Coppo, Stefano Righetti, Ivan Calchera, Elisabetta Scanziani, Paolo Cozzolino, Cristina Malafronte, Andrea Mauro, Federica Soffici, Endrit Sulmina, Veronica Bozzon, Elena Maggioni, Giuseppe Foti, Felice Achilli
BACKGROUND: Extracorporeal cardiopulmonary resuscitation is increasingly recognised as a rescue therapy for refractory cardiac arrest, nevertheless data are scanty about its effects on neurologic and cardiac outcome. The aim of this study is to compare clinical outcome in patients with cardiac arrest of ischaemic origin (i.e. critical coronary plaque during angiography) and return of spontaneous circulation during conventional cardiopulmonary resuscitation vs refractory cardiac arrest patients needing extracorporeal cardiopulmonary resuscitation...
October 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28944400/role-of-micrornas-in-doxorubicin-induced-cardiotoxicity-an-overview-of-preclinical-models-and-cancer-patients
#15
REVIEW
Clarissa Ruggeri, Sonia Gioffré, Felice Achilli, Gualtiero I Colombo, Yuri D'Alessandra
Cardiotoxicity is a well-known side effect of doxorubicin (DOX), but the mechanisms leading to this phenomenon are still not completely clear. Prediction of drug-induced dysfunction onset is difficult and is still largely based on detection of cardiac troponin (cTn), a circulating marker of heart damage. In the last years, several investigations focused on the possible involvement of microRNAs (miRNAs) in DOX-induced toxicity in vitro, with contrasting results. Recently, several groups employed animal models to mimic patient's condition, investigate the biological pathways perturbed by DOX, and identify diagnostic markers of cardiotoxicity...
September 25, 2017: Heart Failure Reviews
https://www.readbyqxmd.com/read/28789843/the-thirsty-dropsy-early-descriptions-in-medical-and-non-medical-authors-of-thirst-as-symptom-of-chronic-heart-failure
#16
M A Riva, F Cesana, F Achilli, F Scordo, G Cesana
BACKGROUND: Patients with chronic heart failure may suffer from severe thirst, even if mechanisms that cause thirst in subjects affected by this condition are not clear. Medical and non-medical authors may have already recognized this symptom during the classical age. METHODS: We analyzed association between thirst and dropsy (an ancient medical term used to indicate different conditions including chronic heart failure) in past medical and non-medical literature...
August 3, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28680070/whole-mitogenomes-reveal-the-history-of-swamp-buffalo-initially-shaped-by-glacial-periods-and-eventually-modelled-by-domestication
#17
S Wang, N Chen, M R Capodiferro, T Zhang, H Lancioni, H Zhang, Y Miao, V Chanthakhoun, M Wanapat, M Yindee, Y Zhang, H Lu, L Caporali, R Dang, Y Huang, X Lan, M Plath, H Chen, J A Lenstra, A Achilli, C Lei
The newly sequenced mitochondrial genomes of 107 Asian swamp buffalo (Bubalus bubalis carabensis) allowed the reconstruction of the matrilineal divergence since ~900 Kya. Phylogenetic trees and Bayesian skyline plots suggest a role of the glacial periods in the demographic history of swamp buffalo. The ancestral swamp-buffalo mitogenome is dated ~232 ± 35 Kya. Two major macro-lineages diverged during the 2(nd) Pleistocene Glacial Period (~200-130 Kya), but most (~99%) of the current matrilines derive from only two ancestors (SA1'2 and SB) that lived around the Last Glacial Maximum (~26-19 Kya)...
July 5, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28668965/membrane-remodelling-and-vesicle-formation-during-ageing-of-human-red-blood-cells
#18
Annarita Ciana, Cesare Achilli, Anjali Gaur, Giampaolo Minetti
BACKGROUND/AIMS: A high surface-to-volume ratio and a spectrin membrane-skeleton (MS) confer to the mammalian red blood cells (RBCs) their characteristic deformability, mechanical strength and structural stability. During their 120 days of circulatory life in humans, RBCs decrease in size, while remaining biconcave disks, owing to a coordinated decrease in membrane surface area and cell water. It is generally believed that part of the membrane is lost with the shedding of spectrin-free vesicles of the same type that can be obtained in vitro by different treatments...
2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28668958/spectrin-and-other-membrane-skeletal-components-in-human-red-blood-cells-of-different-age
#19
Annarita Ciana, Cesare Achilli, Giampaolo Minetti
BACKGROUND: Old human red blood cells (RBCs) have a reduced surface area with respect to young RBCs. If this decrease occurred through the release of vesicles similar to the spectrin-free vesicles that are shed in vitro under different experimental conditions or during storage, there would be no decrease of membrane-skeleton, but only of lipid bilayer surface area, during RBC ageing in vivo. However, we observed a decrease in spectrin and other membrane-skeletal proteins in old RBCs. Because RBCs contain components of the ubiquitin-proteasome system and other hydrolytic systems for protein degradation, we asked whether increased membrane-skeleton fragments could be detected in older RBCs...
2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28619004/albumin-nanocarriers-%C3%AE-irradiated-crosslinked-combined-with-therapeutic-drugs-for-cancer-therapy
#20
Macarena Siri, Estefanía Achilli, Mariano Grasselli, Silvia Del V Alonso
Albumin polymeric Nanoparticles (NPs) have opened a great expectancy as for controlled drug delivery due to their therapeutic potency. Concomitantly biodegradable NPs technologies with target linked structures to pave the way of personalised medicine are becoming increasingly important in sight of a therapeutically effective research technology. This is particularly attractive for nanoparticle-based cancer delivery systems, based on the known limitations and efforts to overcome. This new group of gamma irradiated-NPs inherited both the protein delivery properties and robustness of polymer forming structures, and gamma irradiation techniques that leave clean, innocuous and biodegradable NPs...
June 15, 2017: Current Pharmaceutical Design
keyword
keyword
106469
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"