14 research outputs found
Local sympathetic neurons promote neutrophil egress from the bone marrow at the onset of acute inflammation
This is a pre-copyedited, author-produced version of an article accepted for publication in International Immunology following peer review. The version of record Tomoka Ao, Junichi Kikuta, Takao Sudo, Yutaka Uchida, Kenta Kobayashi, Masaru Ishii, Local sympathetic neurons promote neutrophil egress from the bone marrow at the onset of acute inflammation, International Immunology, Volume 32, Issue 11, November 2020, Pages 727–736. is available online at: https://doi.org/10.1093/intimm/dxaa025
Field-induced compensation of magnetic exchange as the origin of superconductivity above \texorpdfstring{40\,T}{40~T} in \texorpdfstring{\UTe}{UTe2}
The potential spin-triplet heavy-fermion superconductor \UTe exhibits
signatures of multiple distinct superconducting phases. For field aligned along
the axis, a metamagnetic transition occurs at \HmT. It
is associated with magnetic fluctuations that may be beneficial for the
field-enhanced superconductivity surviving up to \Hm. Once the field is tilted
away from the towards the axis, a reentrant superconducting phase
emerges just above \Hm. In order to better understand this remarkably
field-resistant superconducting phase, we conducted magnetic-torque and
magnetotransport measurements in pulsed magnetic fields. We determine the
record-breaking upper critical field of \HcT and its
evolution with angle. Furthermore, the normal-state Hall effect experiences a
drastic suppression indicative of a reduced band polarization above \Hm in the
angular range around caused by a partial compensation between the
applied field and an exchange field. This promotes the Jaccarino-Peter effect
as a possible mechanism for the reentrant superconductivity above \Hm.Comment: Main text: 27 pages, 4 figure, supplement: 10 pages, 5 figure
The Onset of Subtalar Joint Monoarthritis in a Patient with Rheumatoid Arthritis
The involvement of the subtalar joint is uncommon in the early stages of rheumatoid arthritis (RA). We report a case of a 47-year-old female who had RA with isolated subtalar joint arthritis. The clinical history, magnetic resonance imaging, and pathological findings of the patient are presented. A careful evaluation of the patients for chronic ankle-to-heel pain should be conducted, and concomitant evaluation for inflammatory arthritis, including RA, should be considered
Local sympathetic neurons promote neutrophil egress from the bone marrow at the onset of acute inflammation
Pedicled flap transfer after chest wall malignant tumor resection and potential risk of postoperative respiratory problems for patients with low FEV1.0%
IntroductionMusculoskeletal transfer for chest wall tissue defects is a crucial method, and pedicled flaps around the chest wall are preferred in terms of location and simplicity of transfer. These require special care because of complications such as partial necrosis, fistula, wound dehiscence, infection, hematoma and restricted function of the arm or shoulder. However, studies of respiratory function are rare. In the present study, we investigated the complications including respiratory problems after wide resection for malignant chest wall tumors with musculoskeletal pedicle transfer.MethodsA total of 13 patients (15 operations) who underwent wide resection of primary, recurrent, or metastatic malignant chest wall tumors and musculoskeletal pedicle transfer for coverage of tissue defects were enrolled in the present study. A retrospective review of all patients was performed using data collected from hospital records and follow-up information. The complications of musculoskeletal transfer after chest wall wide resection, including respiratory problems, are evaluated.ResultsRib or sternal resection was performed in 12 operations, and only soft tissue resection was performed in 3 operations. Latissimus dorsi (LD) pedicle transfer was performed in 13 operations, and pectoralis major (PM) pedicle transfer was performed in 2 operations; basically, wounds were closed primarily. Surgical complications were observed following 5 of the 15 operations (33.3%). Respiratory complications were seen in 7 of the 15 operations (46.7%). Patients with respiratory complications showed significantly lower preoperative FEV1.0% values than those without respiratory complications (p = 0.0196). Skin resection area tended to be higher in the complication group than in the no complication group (p = 0.104).DiscussionPedicled myocutaneous flap transfers such as LD, PM, and rectus abdominus can be used following multiple resections. After harvesting LD or PM, the wound can be closed primarily for an 8–10-cm skin defect in patients with normal respiratory function. However, for patients with low FEV1.0%, after primary closure of LD or PM transfer for wide soft tissue defects, attention should be paid to postoperative respiratory complications
Small RNA Esr41 inversely regulates expression of LEE and flagellar genes in enterohaemorrhagic Escherichia coli
Video1_Pedicled flap transfer after chest wall malignant tumor resection and potential risk of postoperative respiratory problems for patients with low FEV1.0%.mov
IntroductionMusculoskeletal transfer for chest wall tissue defects is a crucial method, and pedicled flaps around the chest wall are preferred in terms of location and simplicity of transfer. These require special care because of complications such as partial necrosis, fistula, wound dehiscence, infection, hematoma and restricted function of the arm or shoulder. However, studies of respiratory function are rare. In the present study, we investigated the complications including respiratory problems after wide resection for malignant chest wall tumors with musculoskeletal pedicle transfer.MethodsA total of 13 patients (15 operations) who underwent wide resection of primary, recurrent, or metastatic malignant chest wall tumors and musculoskeletal pedicle transfer for coverage of tissue defects were enrolled in the present study. A retrospective review of all patients was performed using data collected from hospital records and follow-up information. The complications of musculoskeletal transfer after chest wall wide resection, including respiratory problems, are evaluated.ResultsRib or sternal resection was performed in 12 operations, and only soft tissue resection was performed in 3 operations. Latissimus dorsi (LD) pedicle transfer was performed in 13 operations, and pectoralis major (PM) pedicle transfer was performed in 2 operations; basically, wounds were closed primarily. Surgical complications were observed following 5 of the 15 operations (33.3%). Respiratory complications were seen in 7 of the 15 operations (46.7%). Patients with respiratory complications showed significantly lower preoperative FEV1.0% values than those without respiratory complications (p = 0.0196). Skin resection area tended to be higher in the complication group than in the no complication group (p = 0.104).DiscussionPedicled myocutaneous flap transfers such as LD, PM, and rectus abdominus can be used following multiple resections. After harvesting LD or PM, the wound can be closed primarily for an 8–10-cm skin defect in patients with normal respiratory function. However, for patients with low FEV1.0%, after primary closure of LD or PM transfer for wide soft tissue defects, attention should be paid to postoperative respiratory complications.</p