Lineshape of Amplitude-Modulated Stimulated Raman Spectra.

The amplitude modulation of a pump field and the phase-sensitive detection of a pump-induced intensity change of a probe field encompass a common practice in nonlinear spectroscopies to enhance the detection sensitivity. A drawback of this approach arises when the modulation frequency is comparable to the width of the spectral feature of interest, since the presence of sidebands in the amplitude-modulated pump field provides distortion to the observed spectral lineshape. This represents a problem when accurate measurements of spectral lineshapes and line positions are pursued, as recently happened in our group with the metrology of the Q(1) line in the 1-0 band of molecular hydrogen.

Synthesis and Antimycobacterial Evaluation of Novel Pyrazole-Isoxazolines and Pyrazole-Isoxazoles.

This study reports the synthesis of a new series of pyrazole-isoxazolines, at very good yields, from the cyclocondensation reaction of pyrazole-enaminones with hydroxylamine hydrochloride. Dehydration of the pyrazole-isoxazolines furnished another new series of the respective pyrazole-isoxazoles, at excellent yields. Both series of the obtained compounds were screened for antimycobacterial activity, and compounds 4 f and 5 c showed significant inhibition of bacterial growth with a time- and concentration-dependent bactericidal effect.

Prenatal diagnosis of cystinuria with a heterozygous pathogenic variant in gene associated with isolated hyperechogenic fetal kidneys: A case report.

Cystinuria is suspected antenatally by a hyperechogenic fetal colonic content. We report the first prenatal case of autosomal dominant -related cystinuria associated with isolated hyperechogenic kidneys as the only prenatal sonographic sign.

Hyperbilirubinemia and retinopathy of prematurity: a retrospective cohort study.

Retinopathy of prematurity (ROP) is a vasoproliferative retinal disease in preterm infants. Oxidative stress plays a key role in the pathogenesis of ROP. Due to its antioxidant effects, bilirubin has been proposed to be protective against ROP.

Practical uses of the BENCHMARK™ BMX®81 in the road less travelled: Guide catheter comparison for radial access in neurovascular intervention.

Background: Radial arterial access has gained interest for neurovascular procedures in recent years. Although there are no randomized control trials for neurointervention procedures using radial access, there is growing literature demonstrating its feasibility and favorable outcomes. Equipment technical improvements, like the recently introduced BENCHMARK™ BMX®81 System, have made radial navigation safer, with improved maneuverability and support for a variety of procedures.

The non-clinical burden of febrile seizures: a systematic review.

Febrile seizures (FS) can be frightening for parents, even though they are usually harmless. Various questionnaires have been used to assess parental reactions and awareness about FS, revealing insufficient knowledge. Studies have shown that educational interventions significantly reduce parental concerns, improve knowledge, and promote better first-aid measures.

Febrile Seizures: A Systematic Review of Different Guidelines.

Background: Febrile seizures (FS) are the most common neurological disorder in pediatric age. FS affect 2% to 12% of children and result from a complex interplay of genetic and environmental factors. Effective management and unambiguous recommendations are crucial for allocating health care resources efficiently and ensuring cost-effectiveness in treating FS.

Fast rate dual-comb spectrometer in the water-transparent 7.5-11.5 µm region.

We introduce a dual-comb spectrometer based on erbium fiber oscillators at 250 MHz that operates in the 7.5-11.5 µm spectral range over optical bandwidths up to 9 THz with a multi-kHz acquisition rate.

A hitchhikers' guide to the terminology of accreditation processes for health professionals and institutions.

Accreditation processes for health care professions are designed to ensure that individuals and programs in these fields meet established standards of quality and effectiveness. The accelerating pace of globalization in the health care professions has increased the need for a shared understanding of the vocabulary of evaluation, assessment, and accreditation. The psychometric principles of valid and reliable assessment are commonly accepted, but the terminology is confusing.

Laser-based sensing in the long-wavelength mid-infrared: chemical kinetics and environmental monitoring applications.

We present chemical kinetics and environmental monitoring applications in the long-wavelength mid-infrared (LW-MIR) region using a new diagnostic that exploits a widely tunable light source emitting in the LW-MIR. The custom-designed laser source is based on a difference-frequency generation (DFG) process in a nonlinear orientation-patterned GaAs crystal. The pump laser, an external-cavity quantum cascade laser, is tuned in a continuous-wave (cw) mode, while the signal laser, a gas laser, is operated in a pulsed mode with a kilohertz repetition rate.

High-resolution molecular fingerprinting in the 11.6-15 µm range by a quasi-CW difference-frequency-generation laser source.

We report an approach for high-resolution spectroscopy using a widely tunable laser emitting in the molecular fingerprint region. The laser is based on difference-frequency generation (DFG) in a nonlinear orientation-patterned GaAs crystal. The signal laser, a CO gas laser, is operated in a kHz-pulsed mode while the pump laser, an external-cavity quantum cascade laser, is finely mode-hop-free tuned.

Switching OnabotulinumtoxinA to Monoclonal Anti-CGRP Antibodies in Drug-Resistant Chronic Migraine.

Background: OnabotulinumtoxinA (BTX-A) and anti-calcitonin gene-related peptide (CGRP) monoclonal antibodies (anti-CGRP mAbs) are approved drugs for chronic migraine (CM), a difficult-to-treat condition. Optimization of CM patient management by choosing the best options and determining appropriate time for switching or adding concomitant treatments are highly needed.

Objective: Evaluate clinical response to anti-CGRP mAbs in patients who switched from BTX-A due to ineffectiveness defined by different cut-offs and assess the retention rate, effectiveness, and safety of both drugs within the first 9 months of treatment.

Co-Occurrence of Hypohidrotic Ectodermal Dysplasia and Food Protein-Induced Enterocolitis Syndrome: A Report of a New Ectodysplasin A Variant.

Introduction: Ectodermal dysplasias (EDs) are a large group of rare and complex genetic disorders, affecting the development of two or more ectodermal structures. Hypohidrotic ED (HED) is the most frequent ED's phenotype and is characterized by hypodontia, hypotrichosis, and hypo/anhidrosis, leading to heat intolerance and hyperthermia.

Case Presentation: We report a case of a 2-year-old girl with hair and teeth abnormalities associated with severe digestive symptoms responsible for failure to thrive.

Evaluation of neurodevelopmental symptoms in 10 cases of neonatal ichthyosis and sclerosing cholangitis syndrome.

Neonatal ichthyosis and sclerosing cholangitis (NISCH) syndrome is an extremely rare entity with only 19 patients described in the literature. We report an extended family with the disorder and investigate the association of neurodevelopmental symptoms. Patients with CLDN1 mutations, and specifically « the Moroccan» c.

[Erdheim-Chester disease: a rare histiocytosis with outstanding response to cobimetinib.].

Introduction: Erdheim-Chester Disease (ECD) is a rare form of histiocytosis, characterized by xanthogranulomatous infiltration of multiple organs by lipid-laden histiocytes. It is considered a myeloid inflammatory clonal disorder that mainly affects men with a mean age of 55 years.

Methods: We present the case of a 65-year-old man who consulted our Endocrinology Unit because of polyuria and polydipsia of 4 months of evolution, diagnosing central diabetes insipidus associated with pituitary infiltration.

Case Report: Homozygous Pathogenic Variant P209L in the Gene: A Rare Cause of End Stage Renal Disease and Biliary Cirrhosis Requiring Combined Liver-Kidney Transplantation. A Case Report and Literature Review.

Ciliopathies are rare diseases causing renal and extrarenal manifestations. Here, we report the case of a ciliopathy induced by a homozygous pathogenic variant in the gene. A 47-year-old patient started hemodialysis for chronic kidney disease (CKD) of unknown origin.

Implementation of fetal clinical exome sequencing: Comparing prospective and retrospective cohorts.

Purpose: We compared the diagnostic yield of fetal clinical exome sequencing (fCES) in prospective and retrospective cohorts of pregnancies presenting with anomalies detected using ultrasound. We evaluated factors that led to a higher diagnostic efficiency, such as phenotypic category, clinical characterization, and variant analysis strategy.

Methods: fCES was performed for 303 fetuses (183 ongoing and 120 ended pregnancies, in which chromosomal abnormalities had been excluded) using a trio/duo-based approach and a multistep variant analysis strategy.

Spontaneous resolution of nonimmune hydrops fetalis in a fetus with gene mutation and gene variants.

In cases of fetal hydrops, searching for an etiology is essential to evaluate the fetal prognosis and propose the most appropriate management.

Novel inactivating follicle-stimulating hormone receptor mutations in a patient with premature ovarian insufficiency identified by next-generation sequencing gene panel analysis.

Objective: To find the genetic etiology of premature ovarian insufficiency (POI) in a patient with primary amenorrhea and hypergonadotropic hypogonadism.

Design: Case report.

Setting: University hospital.

Novel Mixed NOP/Opioid Receptor Peptide Agonists.

The nociceptin/orphanin FQ (N/OFQ)/N/OFQ receptor (NOP) system controls different biological functions including pain and cough reflex. Mixed NOP/opioid receptor agonists elicit similar effects to strong opioids but with reduced side effects. In this work, 31 peptides with the general sequence [Tyr/Dmt,Xaa]N/OFQ(1-13)-NH were synthesized and pharmacologically characterized for their action at human recombinant NOP/opioid receptors.

Postplacental Placement of Intrauterine Devices: Acceptability, Reasons for Refusal and Proposals to Increase its Use.

Objective:  To evaluate the acceptability of postplacental placement of intrauterine devices (PPIUD), reasons for refusal and suggested policies to increase its use.

Methods:  Cross-sectional study conducted at the Women Hospital of the Universidade de Campinas, Campinas, SP, Brazil. Postplacental placement of intrauterine devices was offered to women admitted in labor who did not present infections, uterine malformation, twin pregnancy, preterm birth, and were at least 18 years old.