keyword
MENU ▼
Read by QxMD icon Read
search

DDH

keyword
https://www.readbyqxmd.com/read/29153257/pseudomonas-silesiensis-sp-nov-strain-a3-t-isolated-from-a-biological-pesticide-sewage-treatment-plant-and-analysis-of-the-complete-genome-sequence
#1
Michał A Kaminski, Ewa M Furmanczyk, Adam Sobczak, Andrzej Dziembowski, Leszek Lipinski
Microorganisms classified in to the Pseudomonas genus are a ubiquitous bacteria inhabiting variety of environmental niches and have been isolated from soil, sediment, water and different parts of higher organisms (plants and animals). Members of this genus are known for their metabolic versatility and are able to utilize different chemical compounds as a source of carbon, nitrogen or phosphorus, which makes them an interesting microorganism for bioremediation or bio-transformation. Moreover, Pseudomonas sp...
November 3, 2017: Systematic and Applied Microbiology
https://www.readbyqxmd.com/read/29149421/kribbella-podocarpi-sp-nov-isolated-from-the-leaves-of-a-yellowwood-tree-podocarpus-latifolius
#2
Sarah M Curtis, Iulia Norton, Gareth J Everest, Paul R Meyers
An endophytic actinobacterial strain was isolated from a yellowwood tree growing on the slope of Devil's Peak, Cape Town, South Africa. Analysis of the 16S rRNA gene showed that the strain belongs to the genus Kribbella. Phylogenetic analyses using the 16S rRNA gene and multilocus sequence analysis using the concatenated gene sequences of the gyrB, rpoB, relA, recA and atpD genes showed that strain YPL1(T) is closely related to the type strains of Kribbella karoonensis and Kribbella shirazensis. DDH experiments showed that strain YPL1(T) is a distinct genomic species from its close phylogenetic relative, K...
November 17, 2017: Antonie Van Leeuwenhoek
https://www.readbyqxmd.com/read/29147761/single-leg-spica-provides-adequate-stability-after-open-reduction-in-developmental-dysplasia-of-the-hip
#3
Nabil Alassaf
INTRODUCTION: The late detection of developmental dysplasia of the hip (DDH) will remain a major concern in some parts of the world until effective screening programs become available. With late diagnosis comes the need for open surgical reduction. Surgery is invariably followed by a period of immobilisation in a spica cast to prevent postoperative displacement. The goal of this study is to evaluate the effect of double-leg spica as compared to single-leg spica, on the risk of displacement after unilateral open reduction of the hip...
November 16, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29146456/is-more-always-better-how-different-doses-of-exercise-after-incomplete-spinal-cord-injury-affects-the-membrane-properties-of-deep-dorsal-horn-interneurons
#4
M M Rank, M P Galea, R Callister, R J Callister
Interneurons in the deep dorsal horn (DDH) of the spinal cord process somatosensory input, and form an important link between upper and lower motoneurons to subsequently shape motor output. Exercise training after SCI is known to improve functional motor recovery, but little is known about the mechanisms within spinal cord neurons that underlie these improvements. Here we investigate how the properties of DDH interneurons are affected by spinal cord injury (SCI) alone, and SCI in combination with different 'doses' of treadmill exercise training (3, 6, and 9wks)...
November 13, 2017: Experimental Neurology
https://www.readbyqxmd.com/read/29137619/percutaneous-medial-hemi-epiphysiodesis-using-a-transphyseal-screw-for-caput-valgum-associated-with-developmental-dysplasia-of-the-hip
#5
Chang Ho Shin, Wan Kee Hong, Doo Jae Lee, Won Joon Yoo, In Ho Choi, Tae-Joon Cho
BACKGROUND: The purpose of this study was to evaluate the radiologic outcome of percutaneous medial hemi-epiphysiodesis using a transphyseal screw for the management of caput valgum associated with developmental dysplasia of the hip (DDH). METHODS: Eighteen hips (18 patients) having caput valgum treated with screw hemi-epiphysiodesis were followed for more than 2 years, and were included in this study. The mean age at the time of the index operation was 8.3 years (range, 4...
November 14, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29130113/long-term-results-of-closed-reduction-for-developmental-dislocation-of-the-hip-in-children-of-walking-age-under-eighteen-months-old
#6
Soo Min Cha, Hyun Dae Shin, Byung Kon Shin
BACKGROUND: Developmental dysplasia of the hip (DDH) diagnosed in older postnatal children can be effectively treated by closed reduction (CR) alone. However, no prospective or comparative trial to explore the differential effectiveness of CR between non-walking and walking postnatal children has yet been reported. This study investigated the clinical and radiologic outcomes of CR in the age range of interest (12-18 months old) via a prospective trial and compared these results with those of a younger age group who also underwent CR...
November 13, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29126427/a-murine-model-for-developmental-dysplasia-of-the-hip-ablation-of-cx3cr1-affects-acetabular-morphology-and-gait
#7
George Feldman, Arlene Offemaria, Hind Sawan, Javad Parvizi, Theresa A Freeman
BACKGROUND: Developmental dysplasia of the hip (DDH) is a debilitating condition whose distinguishing signs include incomplete formation of the acetabulum leading to dislocation of the femur, accelerated wear of the articular cartilage and joint laxity resulting in osteoarthritis. It is a complex disorder having environmental and genetic causes. Existing techniques fail to detect milder forms of DDH in newborns leading to hip osteoarthritis in young adults. A sensitive, specific and cost effective test would allow identification of newborns that could be non-invasively corrected by the use of a Pavlik harness...
November 10, 2017: Journal of Translational Medicine
https://www.readbyqxmd.com/read/29125399/an-analysis-of-variables-affecting-the-duration-of-pavlik-harness-treatment-is-it-possible-to-predict-the-duration-of-treatment
#8
Ahmet Salduz, Mehmet Demirel, Turgut Akgül, Fuat Bilgili
BACKGROUND: Pavlik harness is the initial treatment for the infants with developmental dysplasia of the hip who have not yet begun walking. OBJECTIVES: The present study evaluates the variables which affect the duration of PH treatment for patients successfully treated. STUDY DESIGN: Cross-sectional study. METHODS: Pavlik harness was employed for 140 hips of 87 patients with developmental dysplasia of the hip in our institution between 2010 and 2013...
November 1, 2017: Prosthetics and Orthotics International
https://www.readbyqxmd.com/read/29118438/substrate-specificity-and-allosteric-regulation-of-a-d-lactate-dehydrogenase-from-a-unicellular-cyanobacterium-are-altered-by-an-amino-acid-substitution
#9
Shoki Ito, Masahiro Takeya, Takashi Osanai
Lactate/lactic acid is an important chemical compound for the manufacturing of bioplastics. The unicellular cyanobacterium Synechocystis sp. PCC 6803 can produce lactate from carbon dioxide and possesses D-lactate dehydrogenase (Ddh). Here, we performed a biochemical analysis of the Ddh from this cyanobacterium (SyDdh) using recombinant proteins. SyDdh was classified into a cyanobacterial clade similar to those from Gram-negative bacteria, although it was distinct from them. SyDdh can use both pyruvate and oxaloacetate as a substrate and is activated by fructose-1,6-bisphosphate and repressed by divalent cations...
November 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29099353/streptococcus-bovimastitidis-sp-nov-isolated-from-a-dairy-cow-with-mastitis
#10
Stefan P W de Vries, Nazreen F Hadjirin, Elizabeth M Lay, Ruth N Zadoks, Sharon J Peacock, Julian Parkhill, Andrew J Grant, Scott McDougall, Mark A Holmes
Here we describe a new species of the genus Streptococcus that was isolated from a dairy cow with mastitis in New Zealand. Strain NZ1587(T) was Gram-positive, coccus-shaped and arranged as chains, catalase and coagulase negative, γ-haemolytic and negative for Lancefield carbohydrates (A-D, F and G). The 16S rRNA sequence did not match sequences in the NCBI 16S rRNA or GreenGenes databases. Taxonomic classification of strain NZ1587(T) was investigated using 16S rRNA and core genome phylogeny, genome-wide average nucleotide identity (ANI) and predicted DNA-DNA hybridisation (DDH) analyses...
November 3, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/29092995/clicky-hip-alone-is-not-a-true-risk-factor-for-developmental-dysplasia-of-the-hip
#11
K Nie, S Rymaruk, R W Paton
AIMS: A clicky hip is a common referral for clinical and sonographic screening for developmental dysplasia of the hip (DDH). There is controversy regarding whether it represents a true risk factor for pathological DDH. Therefore a 20-year prospective, longitudinal, observational study was undertaken to assess the relationship between the presence of a neonatal clicky hip and pathological DDH. PATIENTS AND METHODS: A total of 362 infants from 1997 to 2016 were referred with clicky hips to our 'one-stop' paediatric hip screening clinic...
November 2017: Bone & Joint Journal
https://www.readbyqxmd.com/read/29081850/obstacles-to-reduction-in-infantile-developmental-dysplasia-of-the-hip
#12
K Studer, N Williams, P Studer, M Baker, A Glynn, B K Foster, P J Cundy
PURPOSE: Identification of anatomical structures that block -reduction in developmental dysplasia of the hip (DDH) is -important for the management of this challenging condition. Obstacles to reduction seen on arthrogram are well-known. However, despite the increasing use of MRI in the assessment of adequacy of reduction in DDH, the interpretation of MRI patho-anatomy is ill-defined with a lack of relevant literature to guide clinicians. METHOD: This is a retrospective analysis of the MRI of patients with DDH treated by closed reduction over a five-year period (between 2009 and 2014)...
October 1, 2017: Journal of Children's Orthopaedics
https://www.readbyqxmd.com/read/29080986/use-of-the-t%C3%A3-bingen-splint-for-the-initial-management-of-severely-dysplastic-and-unstable-hips-in-newborns-with-ddh-an-alternative-to-fettweis-plaster-and-pavlik-harness
#13
Hannes Kubo, Hakan Pilge, Kristina Weimann-Stahlschmidt, Karoline Stefanovska, Bettina Westhoff, Ruediger Krauspe
AIM: Hip dysplasia is one of the most common skeletal disorders. As a late consequence 20-25% of the patients are at risk to develop secondary osteoarthritis and may require total hip replacement early in life. The treatment principles of hip dislocation are (1) concentric reposition, (2) retention, i.e., plaster in human post or Pavlik harness and (3) maturation in abduction flexion orthesis. The Tübingen splint was introduced as a further development of abduction devices for the treatment of (residual) hip dysplasia with stable hips...
October 28, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29080951/morphological-variation-of-the-anterior-inferior-iliac-spine-affects-hip-range-of-motion-in-flexion-after-rotational-acetabular-osteotomy
#14
Hidetoshi Hamada, Masaki Takao, Takashi Sakai, Nobuhiko Sugano
PURPOSE: Reduced range of motion (ROM) in flexion and internal rotation are associated with impaired activities of daily living (ADL) after rotational acetabular osteotomy (RAO). This study focused on the morphological variation of the anterior inferior iliac spine in developmental dysplasia of the hip (DDH) and its impact on post-operative bony ROM after RAO. This study aimed to investigate the association between bony ROM after RAO and pre-operative morphological factors of the pelvis and femur, including a positional variation of the anterior inferior iliac spine...
October 28, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/29068288/timing-of-surgical-intervention-for-developmental-dysplasia-of-the-hip-a-randomised-controlled-trial-hip-op
#15
Charlotte L Williams, Susie Weller, Lisa Roberts, Isabel Reading, Andrew Cook, Louisa Little, Wendy Wood, Louise Stanton, Andreas Roposch, Nicholas Mp Clarke
BACKGROUND: Developmental dysplasia of the hip (DDH) is a very common congenital disorder, and late-presenting cases often require surgical treatment. Surgical reduction of the hip may be complicated by avascular necrosis (AVN), which occurs as a result of interruption to the femoral head blood supply during treatment and can result in long-term problems. Some surgeons delay surgical treatment until the ossific nucleus (ON) has developed, whereas others believe that the earlier the reduction is performed, the better the result...
October 2017: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/29056116/sphingobium-paulinellae-sp-nov-and-sphingobium-algicola-sp-nov-isolated-from-a-freshwater-green-alga-paulinella-chromatophora
#16
Yunho Lee, Che Ok Jeon
Two Gram-stain-negative, aerobic, catalase- and oxidase-positive, yellow-pigmented bacteria, designated strains Pch-B(T) and Pch-E(T), were isolated from a green alga Paulinella chromatophora. Both strains were motile short rods with a flagellum and optimally grew at pH 6.0-7.0, 25-30 °C and 0-1 % NaCl. They contained ubiquinone-10 as the major quinone, spermidine as the major polyamine, C16 : 0, C14 : 0 2-OH and summed features 3 (comprising C16 : 1ω7c and/or C16 : 1ω6c) and 8 (comprising C18 : 1ω7c and/or C18 : 1ω6c) as the major fatty acids and diphosphatidylglycerol, phosphatidylglycerol, phosphatidylethanolamine, phosphatidyl-N-methylethanolamine, two sphingoglycolipids and phosphatidylcholine as the major polar lipids...
October 23, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/29048695/evaluation-of-late-redislocation-in-patients-who-underwent-open-reduction-and-pelvic-osteotomy-as-treament-for-developmental-dysplasia-of-the-hip
#17
Ümit Tuhanioğlu, Hakan Cicek, Hasan U Ogur, Firat Seyfettinoglu, Ahmet Kapukaya
INTRODUCTION: The goal in the treatment of developmental dysplasia of the hip (DDH) is to achieve a stable and concentric reduction and to create a congruent relationship between the femoral head and the acetabulum. This study discusses the causes of loss of reduction in DDH patients who had a concentrically reduced hip at the time of removal of the hip spica cast and cessation of brace use and who later appeared with hip redislocation after mobilisation and ambulation. In addition, the possible interventions in such cases are also discussed...
October 16, 2017: Hip International: the Journal of Clinical and Experimental Research on Hip Pathology and Therapy
https://www.readbyqxmd.com/read/29043707/congenital-malformations-in-singleton-infants-conceived-by-assisted-reproductive-technologies-and-singleton-infants-by-natural-conception-in-tehran-iran
#18
Ramin Mozafari Kermani, Mansoureh Farhangniya, Seyed Abolhassan Shahzadeh Fazeli, Pezhman Bagheri, Mahnaz Ashrafi, Ahmad Vosough Taqi Dizaj
Background: Multiple pregnancies occur more frequently in assisted reproductive technology (ART) compared to normal conception (NC). It is known that the risk of congenital malformations in a multiple pregnancy are higher than single pregnancy. The aim of this study is to compare congenital malformations in singleton infants conceived by ART to singleton infants conceived naturally. MATERIALS AND METHODS: In this historical cohort study, we performed a historical cohort study of major congenital malformations (MCM) in 820 singleton births from January 2012 to December 2014...
January 2018: International Journal of Fertility & Sterility
https://www.readbyqxmd.com/read/29039303/paraferrimonas-haliotis-sp-nov-isolated-from-the-intestine-of-abalone-haliotis-discus-hannai-and-emendation-of-description-of-the-genus-paraferrimonas
#19
Jingran Huang, Zhaobin Huang, Zongze Shao
Two strains, AFRC7-2-1(T) and CFD7-4-2, were isolated from the intestine of abalone, Haliotis discus hannai. The bacterial cells were Gram-stain-negative, stick-shaped and non-flagellated. They were facultative anaerobic bacteria and could reduce Fe(III) to Fe(II). The 16S rRNA genes of two strains shared 99.7 % sequence similarity, and had the highest similarity of 97.3-97.5 % with Paraferrimonas sedimenticola NBRC 101628(T), and of <94.0 % with other species. Phylogenetic relationship showed that the two strains formed a tight clade with an isolate Paraferrimonas sp...
October 17, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/29037180/comparison-of-improved-range-of-motion-between-cam-type-femoroacetabular-impingement-and-borderline-developmental-dysplasia-of-the-hip-evaluation-by-virtual-osteochondroplasty-using-computer-simulation
#20
So Kubota, Yutaka Inaba, Naomi Kobayashi, Hyonmin Choe, Taro Tezuka, Tomoyuki Saito
BACKGROUND: While cam resection is essential to achieve a good clinical result with respect to femoroacetabular impingement (FAI), it is unclear whether it should also be performed in cases of borderline developmental dysplasia of the hip (DDH) with a cam deformity. The aim of this study was to evaluate improvements in range of motion (ROM) in cases of cam-type FAI and borderline DDH after virtual osteochondroplasty using a computer impingement simulation. METHODS: Thirty-eight symptomatic hips in 31 patients (11male and 20 female) diagnosed with cam-type FAI or borderline DDH were analyzed...
October 16, 2017: BMC Musculoskeletal Disorders
keyword
keyword
7561
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"