A nonsecretory antimicrobial peptide mediates inflammatory organ damage in Drosophila renal tubules.

An excessive immune response damages organs, yet its molecular mechanism is incompletely understood. Here, we screened a factor mediating organ damage upon genetic activation of the innate immune pathway using Drosophila renal tubules. We found that an antimicrobial peptide, Attacin-D (AttD), causes organ damage upon immune deficiency (Imd) pathway activation in the Malpighian tubules.

Two-color interferometric scattering (iSCAT) microscopy reveals structural dynamics in discrete plasmonic molecules.

Plasmonic molecules are discrete assemblies of noble metal nanoparticles (NPs) that are of interest as transducers in optical nanosensors. So far, NPs with diameters of ∼40 nm have been the preferred building blocks for plasmonic molecules intended as optical single molecule sensors due to difficulties associated with detecting smaller NPs through elastic scattering in conventional darkfield microscopy. Here, we apply 405 nm, 445 nm two-color interferometric scattering (iSCAT) microscopy to characterize polyethylene glycol (PEG) tethered dimers of 10 nm and 20 nm Ag NPs and their monomers.

Unilateral abnormality of initial motor-evoked potential in the upper limb detected during lumbar spine surgery: a case report.

Background: We present a case with abnormal findings of initial motor-evoked potential (MEP) in the left upper limb after prone positioning during lumbar spine surgery.

Case Presentation: A 71-year-old man with bilateral lower extremity numbness without a history of preexisting motor weakness underwent L3-5 spinal fenestration. Initial MEP monitoring after prone positioning revealed markedly prolonged latency and lower amplitude in the left abductor pollicis brevis (APB).

Impact of Accessory Renal Artery Embolization on Renal Deterioration Under Endovascular Aortic Repair.

Objective: The optimal management strategy for patients with accessory renal arteries undergoing endovascular aortic repair is unclear. This study aimed to investigate the impact of accessory renal artery (aRA) embolization on postoperative renal deterioration and to identify the predictors of postoperative renal deterioration in patients who underwent endovascular aortic repair (EVAR).

Methods: A retrospective single-centre observational study was conducted at our hospital.

[Compartment Syndrome After Stanford Type A Acute Aortic Dissection Surgery:Report of a Case].

A 53-year-old man presented to the emergency department with chest and back pain. Contrast-enhanced computed tomography( CT) revealed a Stanford type A acute aortic dissection with a pseudo-lumen occlusion. On the same day, the patient underwent emergent aortic arch replacement with frozen elephant trunk.

[Stanford Type A Acute Aortic Dissection Complicated by Right Lung Hemorrhage:Report of a Case].

A 59-year-old woman was transferred to our hospital because of a sudden onset of chest and back pain. Computed tomography (CT) demonstrated Stanford type A acute aortic dissection with cardiac tamponade and right airway bleeding. Hemorrhage from ruptured false lumen extended along the pulmonary artery (PA), compression of the right PA were recognized due to hematoma surrounding the PA.

Application of laser speckle flowgraphy to evaluate cerebral perfusion after carotid endarterectomy.

Cerebral hyperperfusion syndrome (CHS) after carotid endarterectomy (CEA) is devastating, and postoperative monitoring of cerebral perfusion is essential to prevent CHS. We report two cases of successful measurement of ocular blood flow using laser speckle flowgraphy (LSFG) for bedside assessment of the changes in cerebral perfusion after CEA. An 18.

[Gallbladder Necrosis after Surgery for Stanford Type A Aortic Dissection in an Elderly Patient:Report of a Case].

An 86-year-old woman who suffered from cardiac tamponade due to acute Stanford type A aortic dissection was admitted to our hospital. An emergency operation was performed uneventfully. She suffered from abdominal pain 13 days after the operation.

[Hybrid Treatment of the Intrathoracic Right Subclavian Artery Aneurysm:Report of a Case].

A 78-years-old woman was referred to our institution for the treatment of right subclavian artery (SCA) aneurysm. She previously underwent total arch replacement via median sternotomy approach. Preoperative computed tomography revealed a 55 mm sized SCA aneurysm.

[Internal Hernia Accompanying Intestinal Necrosis after Aortic Arch Replacement:Report of a Case].

A 76-year-old man with thoracic aortic aneurysm was admitted to our hospital. Aortic arch replacement was performed uneventfully. He suffered from abdominal pain 17 days after the operation.

Partial Tracheal Defects Closure using Glutaraldehyde-Treated Autologous Pericardium.

Background: The usefulness of autologous pericardium treated with glutaraldehyde (GA) for tracheal defect closure is unknown. This study preliminarily evaluated whether a GA-treated autologous pericardial graft can effectively close tracheal defects in a beagle model.

Methods: Defects of 10 mm × 10 mm were created on the trachea of 10 beagles and divided into a GA-treated group ( = 5), with tracheal reconstruction using GA-treated pericardium, and control group ( = 5), using fresh pericardium.

Transurethral electrical stimulation for intraoperative bulbocavernosus reflex monitoring during spine surgery in females.

Objective: Intraoperative bulbocavernosus reflex (BCR) monitoring is more difficult in females than in males. This study was designed to compare the feasibility of transurethral electrical stimulation BCR (tu-BCR) monitoring with that of conventional BCR (c-BCR) monitoring during spine surgery in females.

Methods: Twenty-four females were included.

[Aortic Valve Replacement for Libman-Sacks Endocarditis:Report of a Case].

A 36-year-old woman with severe aortic valve stenosis was admitted to our hospital. She had been diagnosed with antiphospholipid syndrome complicated with systemic lupus erythematosus (SLE) and had been taking prednisolone( 10 mg/day) for 22 years. As SLE patients with prolonged steroid use are known to be at risk of an aortic dissection and aneurysm, femoral artery was chosen for arterial perfusion to reduce a risk of aortic dissection.

[Localized Stenosis in a Non-anastomotic Site of the Ascending Aorta to Bifemoral Bypass Graft:Report of a Case].

An 85-year-old man received simultaneous coronary artery bypass grafting (CABG) and the ascending aorta to bifemoral bypass with a Dacron graft 11 years ago. He suffered from intermittent claudication. Angiography demonstrated a localized stenosis in a non-anastomotic site, straight portion of the graft.

Coronary artery bypass grafting in a patient with situs inversus totalis: a case report.

Background: Coronary artery bypass grafting in situs inversus totalis patients has been seldom reported in the literature.

Case Presentation: A 76-year-old woman visited our hospital for chest pain and dyspnea that had started about 5 years earlier. Coronary angiography revealed triple-vessel disease, and computed tomography showed situs inversus totalis.

Gut Bacterial Species Distinctively Impact Host Purine Metabolites during Aging in .

Gut microbiota impacts the host metabolome and affects its health span. How bacterial species in the gut influence age-dependent metabolic alteration has not been elucidated. Here we show in that allantoin, an end product of purine metabolism, is increased during aging in a microbiota-dependent manner.

Non-Destructive Detection of Tea Leaf Chlorophyll Content Using Hyperspectral Reflectance and Machine Learning Algorithms.

Tea trees are kept in shaded locations to increase their chlorophyll content, which influences green tea quality. Therefore, monitoring change in chlorophyll content under low light conditions is important for managing tea trees and producing high-quality green tea. Hyperspectral remote sensing is one of the most frequently used methods for estimating chlorophyll content.

ISOLATION OF NOVEL PARA-PENTYL PHENYL BENZOATE FROM . (HOOK.F.) SKEELS (PERIPLOCACEAE), ITS STRUCTURE, SYNTHESIS AND NEUROPHARMACOLOGICAL EVALUATION.

Background: L. (Hook. F.

Subcellular distribution of cyclin-dependent kinase-like 5 (CDKL5) is regulated through phosphorylation by dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A).

Cyclin-dependent kinase-like 5 (CDKL5) is a Ser/Thr protein kinase primarily expressed in the central nervous system and is known to cause X-linked neurodevelopmental disorders such as Rett syndrome. However, the mechanisms regulating CDKL5 have not yet been fully clarified. Therefore, in this study, we investigated the protein kinase that directly phosphorylates CDKL5, identifying it as dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A), an enzyme binding to and phosphorylating CDKL5.