Inclusive Hadronic Decay Rate of the τ Lepton from Lattice QCD: The u[over ¯]s Flavor Channel and the Cabibbo Angle.

We present a lattice determination of the inclusive decay rate of the process τ↦X_{us}ν_{τ} in which the τ lepton decays into a generic hadronic state X_{us} with u[over ¯]s flavor quantum numbers. Our results have been obtained in n_{f}=2+1+1 isosymmetric QCD with full nonperturbative accuracy, without any operator product expansion approximation and, except for the presently missing long-distance isospin-breaking corrections, include a solid estimate of all sources of theoretical uncertainties. This has been possible by using the Hansen-Lupo-Tantalo method [M.

Upcoming Italian clinical practice guidelines on endoscopic bariatric treatment of overweight and obesity: design and methodological aspects.

Obesity/overweight and its complications are a growing problem in many countries. Italian Society of Bariatric and Metabolic Surgery for Obesity (Società Italiana di Chirurgia dell'Obesità e delle Malattie Metaboliche-SICOB) decided to develop the first Italian guidelines for the endoscopic bariatric treatment of obesity. The creation of SICOB Guidelines is based on an extended work made by a panel of 44 members and a coordinator.

A Possible Correlation Between Auricular Angiomas and Breast Cancer Through Auricular Acupuncture Diagnosis: An Observational Case-Control Study.

Introduction Auricular acupuncture (AA) can be used for both diagnosis and therapy. Diagnosis done with AA has become more prominent, with inspection by evaluating skin alterations considered the most important step. Literature on AA diagnosis in cancer patients is scarce.

Ultrasound-guided caudal epidural injection to treat symptoms of lumbar spinal stenosis: a retrospective study.

Lumbar spinal stenosis (LSS) occurs when bony, ligamentous, and synovial elements of the lower axial spine degenerate and overgrow, compressing neural and vascular elements in the spinal canal. Compression can cause static back pain, radicular lower extremity pain, or neurogenic claudication. Radiological and clinical findings are needed to diagnose lumbar stenosis.

Probing the Energy-Smeared R Ratio Using Lattice QCD.

We present a first-principles lattice QCD investigation of the R ratio between the e^{+}e^{-} cross section into hadrons and into muons. By using the method of Ref. [1], that allows one to extract smeared spectral densities from Euclidean correlators, we compute the R ratio convoluted with Gaussian smearing kernels of widths of about 600 MeV and central energies from 220 MeV up to 2.

Needle contact test in auricular acupuncture for shoulder pain and where effective auricular acupoints identified are positioned on the map: A controlled study.

Active Points Test on auricle was renamed Needle Contact Test (or NCT), considered an extremely effective method to select most efficient auricle acupoint for Auricular Acupuncture (or AA) therapy. Our aims were to evaluate NCT efficiency as viable diagnostic option to identify the most appropriate AA acupoints to be selected for SupraSpinatus Tendinopathy (SST) associated shoulder pain treatment and to evaluate which auricle area has greater concentration of NCT positive acupoints in subjects with SST shoulder pain, comparing results with available AA ear maps. 45 subjects with SST diagnosis were enrolled.

Effect of Low- and High-Frequency Auricular Stimulation with Electro-Acupuncture on Cutaneous Microcirculation: A Cross-Over Study in Healthy Subjects.

The regulation of microcirculation depends on the dynamic interaction of different factors: the autonomic nervous system plays a pivotal role in the blood flow and acupuncture can modulate it, obtaining different results depending on the site, the frequency, and the intensity of the stimulation. 18 healthy subjects have been enrolled and have undergone two sessions of electroacupuncture stimulations: one session using high frequency and one with low frequency. Microcirculation has been monitored continuously during stimulation using the laser Doppler method.

Diaphragm Ultrasound: A Valuable Predictor of the Outcome of Extubation. An Observational Pilot Study in Covid-19 Related ARDS.

Introduction: Because both early and delayed weaning are associated with increased mortality, longer stay in the ICU and higher economic costs, performing extubation once the patient can cope with the respiratory load is completely recommended. Ultrasound Sonography (US) is an available bedside tool that allows a rapid assessment and visualization of the different structures involved in spontaneous breath. M-mode ultrasonography can be useful for the assessment of diaphragm kinetics, providing valuable information about diaphragm disfunction.

The Medial Surface of the Auricle: Historical and Recent Maps. What Are the Possible Expectations of the .

Introduction: The medial surface of the auricle (MSotA), as compared to the lateral, has been less studied and has limited consensus among schools of auricular acupuncture (AA) due to its small size, greater difficulty in carrying out an adequate physical examination on it, and less precise and limited agreement on its anatomical references as compared to the lateral surface. The thumb-index technique TIT is performed using a guiding finger (taking advantage of the anatomical conformation of the lateral surface) to guide the explorer finger (placed on the MSotA) to project the therapeutic areas and land marks on the MSotA. TIT could be considered useful and effective in AA to make the most of diagnostic and therapeutic MSotA potential.

Analytical Characterization of 3-MeO-PCP and 3-MMC in Seized Products and Biosamples: The Role of LC-HRAM-Orbitrap-MS and Solid Deposition GC-FTIR.

Among the phencyclidine (PCP) and synthetic cathinone analogs present on the street market, 3-methoxyphencyclidine (3-MeO-PCP) is one of the most popular dissociative hallucinogen drugs, while 3-methylmethcathinone (3-MMC) is a commonly encountered psychostimulant. Numerous 3-MeO-PCP- and 3-MMC-related intoxication cases have been reported worldwide. Identification of the positional isomers of MeO-PCP and MMC families are particularly challenging for clinical and forensic laboratories; this is mostly due to their difficult chromatographic separation (particularly when using liquid chromatography-LC) and similar mass spectrometric behaviors.

Review of computed tomographic colonography from a surgeon's perspective.

New research has addressed many of the early concerns of computed tomographic colonography (CTC) and these studies are now beginning to shape clinical practices. A review of the literature demonstrates that the sensitivity of CTC in screening for large polyps (>/= 1cm) or cancers in the large intestine is as high as that of conventional optical colonoscopy, however, the sensitivity decreases with the diameter of the polyp. Despite this, CTC is well tolerated, more acceptable to patients than optical colonoscopy and therefore may improve colorectal cancer screening compliance.

3,5,11 needles: looking for the perfect number of needles--a randomized and controlled study.

Acupuncture has been successfully used in myofascial pain syndromes. However, the number of needles used, i.e.

Diabetes mellitus and colorectal cancer prognosis: a meta-analysis.

Background: Diabetes mellitus is associated with an increased incidence of colorectal cancer, but the impact of diabetes mellitus on colorectal cancer prognosis is not clear.

Objective: We conducted a meta-analysis of observational studies to examine the association between preexisting diabetes mellitus and colorectal cancer all-cause mortality, cancer-specific mortality, and recurrence.

Data Sources: Medline and Embase were searched through August 22, 2012.

Somatic acupuncture versus ear acupuncture in migraine therapy: a randomized, controlled, blind study.

This study compares the clinical effectiveness of somatic and ear acupuncture for treatment of migraine without aura. 35 patients were divided into 2 groups, one receiving somatic and the other ear acupuncture. Both groups were treated once a week for 8 weeks and needles were stimulated manually.

Immunolocalization of DCAMKL-1, a putative intestinal stem cell marker, in normal colonic tissue.

Doublecortin and CaM kinase-like-1 (DCAMKL-1) is a microtubule-associated protein kinase which has been recently proposed as a gastrointestinal stem cell marker. The aim of our study was to characterize DCAMKL-1 expression in normal human colon by immunohistochemistry. DCAMKL-1 immunostaining was performed on histologically normal colorectal biopsies from 14 patients.

DCLK1 immunoreactivity in colorectal neoplasia.

Introduction: Microtubule-associated doublecortin and CaM kinase-like-1 (DCLK1) is a novel candidate marker for intestinal stem cells. The aim of our study was to assess DCLK1 immunoreactivity in colorectal carcinogenesis and its correlation with prognosis.

Methods: DCLK1 immunostaining was performed in colorectal tissue from 71 patients, including 18 adenomatous polyps, 40 primary adenocarcinomas, and 14 metastatic lesions.

Neck pain treatment with acupuncture: does the number of needles matter?

Objectives: Acupuncture has been successfully used in myofascial pain syndromes. However, the number of needles used, that is, the dose of acupuncture stimulation, to obtain the best antinociceptive efficacy is still a matter of debate. The question was addressed comparing the clinical efficacy of two different therapeutic schemes, characterized by a different number of needles used on 36 patients between 29-60 years of age with by a painful cervical myofascial syndrome.

Long-term oncologic results and complications after preoperative chemoradiotherapy for rectal cancer: a single-institution experience after a median follow-up of 95 months.

Background: This study sought to evaluate the long-term outcome and complications, and occurrence of second malignancy after preoperative chemoradiotherapy (pCRT) for rectal cancer.

Methods: One hundred twenty-three consecutive patients (78 men, 45 women) with locally advanced mid-low rectal cancer underwent pCRT between 1994 and 2002. Patients were followed up by one surgeon with a standard protocol, and data were prospectively recorded in a dedicated database.

Role of magnified ileoscopy in the diagnosis of cases of coeliac disease with predominant abdominal symptoms.

Objective: Less severe histological changes have sometimes been reported in the terminal ileum (TI) of coeliac patients. The aim of this work was to assess whether magnified ileoscopy and the corresponding biopsy could be used when diagnosing coeliac disease (CD). This would be of clinical value in coeliac patients who show predominant abdominal symptoms and who undergo colonoscopy with ileoscopy as first clinical examination.

The role of the intensity of low frequency electroacupuncture stimulation on the modulation of capsaicin-induced edema in the rat paw. A blind controlled study.

Experimental animal and clinical human data suggest that electroacupuncture (EAP) reduces the release of substance P from sensitive neurons, both at medullar level and in the periphery. Aim of our study is to verify the effect of different intensities of stimulation on edema induced by subcutaneous administration of capsaicin. The study was performed on 72 male Sprague-Dawley rats divided into 4 experimental groups according to the intensity of electrostimulation (5, 10, 50, 70 mA) and a control group.

Results, outcome predictors, and complications after stapled transanal rectal resection for obstructed defecation.

Purpose: Obstructed defecation may be treated by stapled transanal rectal resection, but different complications and recurrence rates have been reported. The present study was designed to evaluate stapled transanal rectal resection results, outcome predictive factors, and nature of complications.

Methods: Clinical and functional data of 123 patients were retrospectively analyzed.

Occurrence of pneumothorax during noninvasive positive pressure ventilation through a helmet.

A 79-year-old woman presented with hypoxemic acute respiratory failure secondary to pneumonia and was started on continuous noninvasive positive pressure ventilation (NPPV) by helmet. Patient improved over first two days of NPPV, but worsened suddenly on the third day because of development of a pneumothorax. Pneumothorax may have been caused by barotrauma from desynchronization between patient and ventilator.

The therapeutic efficacy of somatic acupuncture is not increased by auriculotherapy: a randomised, blind control study in cervical myofascial pain.

Auriculotherapy (ear acupuncture) is a therapeutic technique in which points on the auricle are stimulated with needles. Usually it is combined with somatic acupuncture because of possible synergy, although the efficacy of this pairing has neither been confirmed nor disproved. The aim of this study was to verify: (1) if somatic acupuncture can reduce myofascial cervical pain; (2) if concomitant auriculotherapy improves the efficacy of somatic acupuncture.

Acupuncture modulation of capsaicin-induced inflammation: effect of intraperitoneal and local administration of naloxone in rats. A blinded controlled study.

Objective: It is believed that acupunctural stimulation induces an analgesic response mainly through a central mechanism: that is, through an increase in the production of opioid peptides and their release at different levels in the nervous system. We sought to establish whether the modulating effect of acupuncture on experimental neurogenic edema can be attributed to a central mechanism only or whether a peripheral mechanism could also exist. Intraperitoneal administration was compared to local administration in the same paw in rats that were injected with capsaicin and in the same dermatome of the acupunctural stimulation.