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https://www.readbyqxmd.com/read/28924004/basic-fibroblast-growth-factor-2-is-a-determinant-of-cd4-t-cell-airway-smooth-muscle-cell-communication-through-membrane-conduits
#1
Soroor Farahnak, Toby K McGovern, Rachael Kim, Michael O'Sullivan, Brian Chen, Minhyoung Lee, Haruka Yoshie, Anna Wang, Joyce Jang, Saba Al Heialy, Anne-Marie Lauzon, James G Martin
Activated CD4 T cells connect to airway smooth muscle cells (ASMCs) in vitro via lymphocyte-derived membrane conduits (LMCs) structurally similar to membrane nanotubes with unknown intercellular signals triggering their formation. We examined the structure and function of CD4 T cell-derived LMCs, and we established a role for ASMC-derived basic fibroblast growth factor 2 (FGF2b) and FGF receptor (FGFR)1 in LMC formation. Blocking FGF2b's synthesis and FGFR1 function reduced LMC formation. Mitochondrial flux from ASMCs to T cells was partially FGF2b and FGFR1 dependent...
September 18, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28881814/diagnostic-and-prognostic-values-of-cerebrospinal-fluid-cyfra-21-1-in-patients-with-leptomeningeal-carcinomatosis
#2
Jae-Won Hyun, Ji Hyun Park, Boo Gil Kang, Eun Young Park, Boram Park, Jungnam Joo, Jong Kuk Kim, Su-Hyun Kim, Jee Hyang Jeong, Hyang Woon Lee, Kee Duk Park, Kyung Gyu Choi, Sang-Hyun Hwang, Ho-Shin Gwak, Ho Jin Kim
OBJECTIVES: To investigate the diagnostic and prognostic values of cerebrospinal fluid (CSF) CYFRA 21-1 in patients with leptomeningeal carcinomatosis (LMC). METHODS: Concentration of CSF CYFRA 21-1 was detected using electro-chemiluminescent immunoassay. The difference in level of CYFRA 21-1 between 61 patients with LMC and 200 patients with other neurological disease was evaluated, and diagnostic performance of CSF CYFRA 21-1 was investigated. In LMC patients treated with ventriculo-lumbar perfusion (VLP) chemotherapy, prognostic performance of CSF CYFRA 21-1 was evaluated...
August 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28881161/leptomeningeal-carcinomatosis-from-gastric-cancer-successfully-treated-by-the-intrathecal-methotrexate-plus-temozolomide-and-simultaneous-radiotherapy-case-report-and-literatures-review
#3
Yangyang Liu
Leptomeningeal carcinomatosis (LMC) from gastrointestinal cancer is rare. A 56-year-old man with complaint of upper abdominal pain exhibited adenocarcinoma upon histopathologic examination of biopsy specimens. At the end of adjuvant chemotherapy, the patient was affected by hearing loss. Malignant cells were observed by cerebrospinal fluid (CSF) cytology. Therefore, the patient received intrathecal methotrexate and oral temozolomide chemotherapy and radiotherapy. The progress-free survival was approximately 11 months...
September 7, 2017: Cancer Biology & Therapy
https://www.readbyqxmd.com/read/28830129/genome-re-sequencing-to-identify-snp-markers-for-muscle-color-traits-in-broiler-chickens
#4
Hyeonmin R Kong, Nicholas B Anthony, Kaylee C Rowland, Bhuwan Khatri, Byungwhi C Kong
Objective: Meat quality including muscle color in chickens is an important trait and continuous selective pressures for fast growth and high yield have negatively impacted this trait. This study was conducted to investigate genetic variations responsible for regulating muscle color. Methods: Whole genome re-sequencing analysis using Illumina HiSeq paired end read method was performed with pooled DNA samples isolated from two broiler chicken lines divergently selected for muscle color [high muscle color (HMC) and low muscle color (LMC)] along with their random bred control line (RAN)...
August 22, 2017: Asian-Australasian Journal of Animal Sciences
https://www.readbyqxmd.com/read/28813804/leap-motion-evaluation-for-assessment-of-upper-limb-motor-skills-in-parkinson-s-disease
#5
A H Butt, E Rovini, C Dolciotti, P Bongioanni, G De Petris, F Cavallo
The main goal of this study is to investigate the potential of the Leap Motion Controller (LMC) for the objective assessment of motor dysfunctioning in patients with Parkinson's disease (PwPD). The most relevant clinical signs in Parkinson's Disease (PD), such as slowness of movements, frequency variation, amplitude variation, and speed, were extracted from the recorded LMC data. Data were clinically quantified using the LMC software development kit (SDK). In this study, 16 PwPD subjects and 12 control healthy subjects were involved...
July 2017: IEEE ... International Conference on Rehabilitation Robotics: [proceedings]
https://www.readbyqxmd.com/read/28802401/differences-in-igg-responses-against-infection-phase-related-mycobacterium-tuberculosis-mtb-specific-antigens-in-individuals-exposed-or-not-to-mtb-correlate-with-control-of-tb-infection-and-progression
#6
Mariateresa Coppola, Leonar Arroyo, Krista E van Meijgaarden, Kees Lmc Franken, Annemieke Geluk, Luis F Barrera, Tom H M Ottenhoff
Tuberculosis (TB) occurs in only 3-10% of Mycobacterium tuberculosis (Mtb) infected individuals, suggesting that natural immunity can contain Mtb infection, although this remains poorly understood. Next to T-cells, a potentially protective role for B-cells and antibodies has emerged recently. However, the Mtb antigens involved remain ill-defined. Here, we investigated in a TB-endemic setting IgG levels against 15 Mtb antigens, representing various phases of Mtb infection and known to be potent human T-cell antigens...
September 2017: Tuberculosis
https://www.readbyqxmd.com/read/28757287/sagittal-lumbopelvic-alignment-in-patients-with-low-back-pain-and-the-effects-of-a-high-load-lifting-exercise-and-individualized-low-load-motor-control-exercises-a-randomized-controlled-trial
#7
Lars Berglund, Björn Aasa, Peter Michaelson, Ulrika Aasa
BACKGROUND CONTEXT: Assessment of posture and lumbopelvic alignment is often the main focus in the classification and treatment of patients with low back pain (LBP). However, little is known regarding the effects of motor control interventions on objective measures of lumbopelvic alignment. PURPOSE: The primary aim of this study was to describe the variation of sagittal lumbopelvic alignment in patients with nociceptive mechanical LBP. The secondary aim was to compare the effects of a high-load lifting exercise (HLL) and low-load motor control exercises (LMC) on the change in lumbopelvic alignment with a special emphasis on patients with high and low degrees of lumbar lordosis (lu) and sacral angle (sa)...
July 28, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28741079/characterization-of-the-first-order-visual-interneurons-in-the-visual-system-of-the-bumblebee-bombus-terrestris
#8
Juha Rusanen, Antti Vähäkainu, Matti Weckström, Kentaro Arikawa
The bumblebee (Bombus terrestris) has become a common model animal in the study of various aspects of vision and visually guided behavior. Although the bumblebee visual system has been studied to some extent, little is known about the functional role of the first visual neuropil, the lamina. In this work, we provide an anatomical and electrophysiological description of the first-order visual interneurons, lamina monopolar cells (LMCs), of the bumblebee. Using intracellular recording coupled with dye injection, we found that bumblebee LMCs morphologically resemble those found in the honeybee, although only the LMC type L1 cells could be morphologically matched directly between the species...
July 24, 2017: Journal of Comparative Physiology. A, Neuroethology, Sensory, Neural, and Behavioral Physiology
https://www.readbyqxmd.com/read/28720339/in%C3%A2-vitro-fit-of-cad-cam-complete-arch-screw-retained-titanium-and-zirconia-implant-prostheses-fabricated-on-4-implants
#9
Hadi Al-Meraikhi, Burak Yilmaz, Edwin McGlumphy, William Brantley, William M Johnston
STATEMENT OF PROBLEM: Computer-aided designed and computer-aided manufactured (CAD-CAM) titanium and zirconia implant-supported fixed implant prostheses on 4 implants have become popular. The precision and accuracy of their interface fit has not been widely researched. PURPOSE: The purpose of this in vitro study was to compare the marginal fit of zirconia and titanium implant-supported screw-retained CAD-CAM complete fixed dental prostheses (CFDP) fit with a standardized cast simulating the all-on-4 implant distribution...
July 15, 2017: Journal of Prosthetic Dentistry
https://www.readbyqxmd.com/read/28691312/paraoxonase-1-pon1-activity-in-serum-follicular-fluid-and-seminal-plasma-of-sheep
#10
J Pradieé, F T de Campos, Jaa Rincon, L Collares, K Goularte, Pas Silveira, Lmc Pegoraro, A Schneider
This work aimed to describe the activity of paraoxonase 1 (PON1) in serum, follicular fluid and seminal plasma of sheep. Average serum PON1 activity was 286.8 ± 96.2 U/ml in females and 237.6 ± 18.9 U/ml in males. There was a positive correlation between PON1 activity in serum and follicular fluid in females, being twice higher in serum than in follicular fluid (148.8 ± 15.7 U/ml). PON1 activity in males' serum was 10-fold higher than in seminal plasma (21.18 ± 14.2 U/ml), and there was no correlation between PON1 activity in both compartments...
July 9, 2017: Reproduction in Domestic Animals, Zuchthygiene
https://www.readbyqxmd.com/read/28640433/glycemic-improvement-with-a-fixed-dose-combination-of-dpp-4-inhibitor%C3%A2-%C3%A2-metformin-in-patients-with-type-2-diabetes-gift-study
#11
Harpreet S Bajaj, Chenglin Ye, Esha Jain, Karri Venn, Eden Stein, Ronnie Aronson
This study investigates changes in A1C following a switch from dual therapy of metformin and DPP-4 inhibitor to a fixed-dose combination (FDC) of metformin + DPP-4 inhibitor following the introduction of the FDC in the provincial formulary. LMC Diabetes Registry was queried retrospectively for patients with type 2 diabetes, aged between 18-80 years with at least one A1C recorded prior and ≥3 months post-switch. 568 subjects with mean age 64 ± 12 years and mean A1C 7.7% ± 1.2% met study criteria...
June 22, 2017: Diabetes, Obesity & Metabolism
https://www.readbyqxmd.com/read/28637017/diagnostic-and-prognostic-values-of-cerebrospinal-fluid-cyfra-21-1-in-patients-with-leptomeningeal-carcinomatosis
#12
Jae-Won Hyun, Ji Hyun Park, Boo Gil Kang, Eun Young Park, Boram Park, Jungnam Joo, Jong Kuk Kim, Su-Hyun Kim, Jee Hyang Jeong, Hyang Woon Lee, Kee Duk Park, Kyung Gyu Choi, Sang-Hyun Hwang, Ho-Shin Gwak, Ho Jin Kim
OBJECTIVES: To investigate the diagnostic and prognostic values of cerebrospinal fluid (CSF) CYFRA 21-1 in patients with leptomeningeal carcinomatosis (LMC). METHODS: Concentration of CSF CYFRA 21-1 was detected using electro-chemiluminescent immunoassay. The difference in level of CYFRA 21-1 between 61 patients with LMC and 200 patients with other neurological disease was evaluated, and diagnostic performance of CSF CYFRA 21-1 was investigated. In LMC patients treated with ventriculo-lumbar perfusion (VLP) chemotherapy, prognostic performance of CSF CYFRA 21-1 was evaluated...
June 8, 2017: Oncotarget
https://www.readbyqxmd.com/read/28600971/remote-rural-women-s-choice-of-birthplace-and-transfer-experiences-in-rural-otago-and-southland-new-zealand
#13
Jean Patterson, Maralyn Foureur, Joan Skinner
BACKGROUND: Birth in primary midwife-led maternity units has been demonstrated to be a safe choice for well women anticipating a normal birth. The incidence of serious perinatal outcomes for these women is comparable to similarly low risk women, who choose to birth in hospital. New Zealand women have a choice of Lead Maternity Carer (LMC) and birthplace; home, primary birthing unit, or a base hospital, though not all women may have all these choices available locally. Women in rural and rural remote areas can also choose to birth in their rural primary maternity unit...
May 29, 2017: Midwifery
https://www.readbyqxmd.com/read/28538996/the-relationship-between-surface-curvature-and-abdominal-aortic-aneurysm-wall-stress
#14
Sergio Ruiz de Galarreta, Aitor Cazón, Raúl Antón, Ender A Finol
The maximum diameter (MD) criterion is the most important factor when predicting risk of rupture of abdominal aortic aneurysms (AAAs). An elevated wall stress has also been linked to a high risk of aneurysm rupture, yet is an uncommon clinical practice to compute AAA wall stress. The purpose of this study is to assess whether other characteristics of the AAA geometry are statistically correlated with wall stress. Using in-house segmentation and meshing algorithms, 30 patient-specific AAA models were generated for finite element analysis (FEA)...
August 1, 2017: Journal of Biomechanical Engineering
https://www.readbyqxmd.com/read/28533342/roundup-from-lmc-conference
#15
Gareth Iacobucci
No abstract text is available yet for this article.
May 22, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28453452/the-efficacy-of-a-huber-exercise-system-mediated-sensorimotor-training-protocol-on-proprioceptive-system-lumbar-movement-control-and-quality-of-life-in-patients-with-chronic-non-specific-low-back-pain
#16
Amir Letafatkar, Maryam Nazarzadeh, Malihe Hadadnezhad, Niloufar Farivar
BACKGROUND: There is a relation between deficits of the proprioceptive system and movement control dysfunction in patients with chronic low back pain (LBP) but, the exact mechanism of this relation is unknown. Exercise therapy has been recognized as an effective method for low back pain treatment. In spite of this, it is not clear which of the various exercise therapy programs lead to better results. OBJECTIVE: Therefore, the present analyze the efficacy of a HUBER study aims to exercise system mediated sensorimotor training protocol on proprioceptive system, lumbar movement control (LMC) and quality of life (QOL) in patients with chronic non-specific LBP...
August 3, 2017: Journal of Back and Musculoskeletal Rehabilitation
https://www.readbyqxmd.com/read/28405847/link-between-generalized-nonidempotency-and-complexity-measures
#17
Á Nagy, E Romera
The nonidempotency measure of Löwdin is found to be proportional to the disequilibrium. It is shown that there exists a simple relationship between the LMC (López-Ruiz-Mancini-Calbet) and the generalized statistical complexities and the generalized nonidempotency measure of Löwdin. Results are illustrated for an exactly solvable two-electron model atom.
May 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28405535/signet-cell-in-the-brain-a-case-report-of-leptomeningeal-carcinomatosis-as-the-presenting-feature-of-gastric-signet-cell-cancer
#18
Saeed Ali, Muhammad Talha Khan, Evgeny A Idrisov, Aadil Maqsood, Fnu Asad-Ur-Rahman, Khalid Abusaada
Malignant infiltration of pia and arachnoid mater, referred to as leptomeningeal carcinomatosis (LMC), is a rare complication of gastric carcinoma. The most common underlying malignancy in patients with LMC are leukemia, breast cancer, lymphoma, and lung cancer. We report a case of gastric adenocarcinoma that presented with LMC in the absence of overt gastrointestinal signs or symptoms. A 56-year-old Hispanic woman presented to the hospital with a three-week history of intermittent headaches and visual blurring...
March 7, 2017: Curēus
https://www.readbyqxmd.com/read/28367387/comparison-of-knowledge-and-attitudes-regarding-hepatitis-b-among-healthcare-professionals-in-pakistan
#19
Asad Ali, Sara Khan, Saad M Malik, Muhammad Haris Iqbal, Muhammad Aadil
AIM: Hepatitis B virus (HBV) is a blood-borne infectious disease. It is one of the most common causes of end-stage liver disease, including cirrhosis and hepatocellular carcinoma. Healthcare professionals, including medical and dental students, are at a high risk of acquiring this infection. The aim of this study was to compare and contrast the knowledge and attitudes toward HBV infection amongst doctors, dentists, nurses, and undergraduate final year medical and dental students. SUBJECTS AND METHOD: A cross-sectional study was carried out on a sample size of 381 medical professionals, which included doctors (59), dentists (77), nurses (71), final year medical students (126), and final year dental students (48) at Combined Military Hospital Lahore Medical College and Institute of Dentistry (CMH LMC)...
February 23, 2017: Curēus
https://www.readbyqxmd.com/read/28326007/evaluation-of-the-cortical-silent-period-of-the-laryngeal-motor-cortex-in-healthy-individuals
#20
Mo Chen, Rebekah L S Summers, George S Goding, Sharyl Samargia, Christy L Ludlow, Cecília N Prudente, Teresa J Kimberley
Objective: This work aimed to evaluate the cortical silent period (cSP) of the laryngeal motor cortex (LMC) using the bilateral thyroarytenoid (TA) muscles with transcranial magnetic stimulation (TMS). Methods: In 11 healthy participants, fine-wire electromyography (EMG) was used to record bilateral TA muscle responses to single pulse TMS delivered to the LMC in both hemispheres. Peripheral responses to stimulation over the mastoid, where the vagus nerve exits the skull, were collected to verify the central origin of the cortical stimulation responses by comparing the latencies...
2017: Frontiers in Neuroscience
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