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Sports activities may induce long-lasting changes in mandibular trajectories. The aim was to compare condylar and mandibular movements in athletes with orofacial injuries with values measured in non-injured athletes. The group of 132 athletes without mandibular injury included asymptomatic athletes with a history of a blow to the right side (N = 43) and the group included asymptomatic athletes with a history of a blow to the left side (N = 41) of the mandible. The injured athletes suffered from stiffness/pain and/or limitation of jaw movements. The symptoms disappeared shortly after the injury. Athletes with a history of injury have smaller mean values of Bennett angle on the side of impact, and Bennett angle on the opposite side is greater than the mean found in non-injured athletes. Significantly smaller Bennett angle values in athletes with a history of a blow to one side of the mandible are due to the adaptability of the orofacial system. The larger Bennett angle on the opposite side of the injury is also due to the adaptive mechanism of the TMJ. Clinical Relevance: An individualized approach to TMJ values is mandatory in restorative procedures in every patient, especially in patients with a history of trauma to the orofacial system.

The aim of this systematic review is to compare home and office desensitizers containing bioactive glass with control groups in randomized controlled trials (RCT) conducted between 2018 and 2022. According to PRISMA guidelines, three electronic databases (Scopus, PubMed, and Cochrane Library) were searched for published scientific articles in October 2022. RCT with adult participants with dentin hypersensitivity (DH) diagnosed by evaporative, mechanical, or thermal stimulation, with a follow-up period and quantified pain assessment were included in the study. Studies that reported DH due to tooth restoration, crown preparation, bleaching, or periodontal surgery or used bioactive glass-ceramics were excluded. The quality of the studies was assessed using version 2 of the Cochrane Risk-of-Bias Tool for randomized studies (RoB 2 tool). Articles that were duplicative or unrelated to this study were excluded. Nine articles were selected for full-text evaluation, whereas two articles were rejected. The remaining seven reports were included in this review. The calcium sodium phosphosilicate group (CSPS) was not significantly different from the positive control groups. Compared with the control groups, fluoro calcium phosphosilicate (FCPS) may be the most effective long-term treatment option. In terms of DH symptom reduction, the FCPS group performed better than the CSPS group. CSPS at a concentration of 5-15% and FCPS at a concentration of 5% are effective in treating DH in adult participants.

Background: Biomechanical gait analyses are typically performed in laboratory settings, and are associated with limitations due to space, marker placement, and tasks that are not representative of the real-world usage of lower limb prostheses. Therefore, the purpose of this study was to investigate the possibility of accurately measuring gait parameters using embedded sensors in a microprocessor-controlled knee joint., Methods: Ten participants were recruited for this study and equipped with a Genium X3 prosthetic knee joint. They performed level walking, stair/ramp descent, and ascent. During these tasks, kinematics and kinetics (sagittal knee and thigh segment angle, and knee moment) were recorded using an optical motion capture system and force plates (gold standard), as well as the prosthesis-embedded sensors. Root mean square errors, relative errors, correlation coefficients, and discrete outcome variables of clinical relevance were calculated and compared between the gold standard and the embedded sensors., Findings: The average root mean square errors were found to be 0.6°, 5.3°, and 0.08 Nm/kg, for the knee angle, thigh angle, and knee moment, respectively. The average relative errors were 0.75% for the knee angle, 11.67% for the thigh angle, and 9.66%, for the knee moment. The discrete outcome variables showed small but significant differences between the two measurement systems for a number of tasks (higher differences only at the thigh)., Interpretation: The findings highlight the potential of prosthesis-embedded sensors to accurately measure gait parameters across a wide range of tasks. This paves the way for assessing prosthesis performance in realistic environments outside the lab., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Sabina Manz reports a relationship with Ottobock SE & Co KGaA that includes: employment. Dirk Seifert reports a relationship with Ottobock Healthcare Products GmbH that includes: employment. Bjoern Altenburg reports a relationship with Ottobock SE & Co KGaA that includes: employment. Thomas Schmalz reports a relationship with Ottobock SE & Co KGaA that includes: employment. Jose Gonzalez-Vargas reports a relationship with Ottobock SE & Co KGaA that includes: employment., (Copyright © 2023 The Authors. Published by Elsevier Ltd.. All rights reserved.)

The aim of the study is the descriptive evaluation of the recidivism trajectories of 321 discharged patients sentenced to forensic treatment acc. to art 63 of the German penal code. The data were taken from the Essen prospective long-term study. Reoffending was aggregated in periods of three years. In the course of the average 16.5-year follow-up period ("time-at-risk"), about one third reoffended (35.2 %). Differentiated by main diagnoses, discharged patients with personality disorders in particular had high overall recidivism rates (57.8 %). For patients discharged for reasons of proportionality (n = 8; 2.5 %), recidivism occurred in 4 cases and serious offending in 3 cases. The results underscore the effectiveness of forensic psychiatric and highlight the need for additional consideration regarding appropriate treatment measures and outpatient follow-up care for personality disordered offenders., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Thieme. All rights reserved.)

The Wittenberg physician Konrad Victor Schneider (1614-1680) was the first to prove that mucus is not formed in the brain, nor is it secreted into the nasal cavity via the ethmoid bone. He recognised that there is no open anatomical connection between the brain and the nasal air space. Schneider discovered the sinonasal mucosa as the production site of mucus and thus refuted the hypothesis of cerebral mucus production and secretion by Hippocrates, Galen and Vesal. The nasal mucosa was named "membrana Schneideria" in honour of Schneider., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Thieme. All rights reserved.)

Victims of violence are not uncommon in emergency medicine. In addition to the medical necessities, the treatment of these patients also requires consideration of their psychological state, as well as the documentation of the findings in a court-approved manner and the securing of evidence, and information about psychosocial care services., Competing Interests: Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Thieme. All rights reserved.)

Introduction Up to a third of women worldwide report having experienced an act of sexual violence during their lifetime. The emergency gynecology department is often the first port of call for affected individuals. The aim of the current study was to evaluate the importance of gynecology examinations for women after a sexual offense and to evaluate the pattern of injuries sustained. Methods This study is a retrospective single center analysis of the gynecology and forensic examination reports of all women examined for a suspected sexual offense in the central emergency department of a university hospital between 2013 and 2017 (n = 692). We evaluated genital and extragenital injury patterns, age, offender profile, time of offense, and substance use, as well as the administration of post-coital contraception and post-exposure prophylaxis for HIV. Results The affected individuals had a mean age of 26 (12 - 91 years). Almost 75% of affected individuals presented within 24 hours of the reported sexual offense. Extragenital injuries were detected in 78.6% of patients and genital injuries in 28.5%. Overall, 20.1% of the women reported complete memory loss and 18.7% partial memory loss of the actual event. Risk factors for memory lapse were the consumption of alcohol and/or the (possibly non-consensual) administration of other substances acting on the central nervous system. A history of alcohol consumption by the victim (hazard ratio [HR] 1.95; 95% confidence interval [CI] 1.21 - 3.12, p = 0.006) and younger victims aged between 25 - 49 years (HR 1.75; 95% CI 1.07 - 2.85, p = 0.025) were associated with the occurrence of extragenital injuries. However, if the perpetrator was someone who was known to the affected individual, fewer extragenital injuries were sustained (HR 0.60; 95% CI 0.36 - 0.99, p = 0.046). Reports of genital injuries, associated with an older age of affected individuals and indications of anal penetration, resulted in more frequent administration of post-exposure prophylaxis (29.1% vs. 19.5%, p < 0.012) and hepatitis B (active) vaccination (40% vs. 28.5%, p < 0.028). Conclusion Emergency gynecology examinations form a fundamental component of the medical care and the assessment of affected women after a sexual offense, since almost a third of victims sustain injuries to the genital region. In addition to a detailed complete physical examination and expert forensic documentation of physical and genital injuries, victims should also be offered psychological support which is easy for them to access., Competing Interests: Conflict of Interest/Interessenkonflikt The authors declare that they have no conflict of interest./Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commecial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).)

Little is known about whether and how variation in the HIV-1 genome affects its transmissibility. Assessing which genomic features of HIV-1 are under positive or negative selection during transmission is challenging, because very few virus particles are typically transmitted, and random genetic drift can dilute genetic signals in the recipient virus population. We analyzed 30 transmitter-recipient pairs from the Zurich Primary HIV Infection Study and the Swiss HIV Cohort Study using near full-length HIV-1 genomes. We developed a new statistical test to detect selection during transmission, called Selection Test in Transmission (SeTesT), based on comparing the transmitter and recipient virus population and accounting for the transmission bottleneck. We performed extensive simulations and found that sensitivity of detecting selection during transmission is limited by the strong population bottleneck of few transmitted virions. When pooling individual test results across patients, we found two candidate HIV-1 genomic features for affecting transmission, namely amino acid positions 3 and 18 of Vpu, which were significant before but not after correction for multiple testing. In summary, SeTesT provides a general framework for detecting selection based on genomic sequencing data of transmitted viruses. Our study shows that a higher number of transmitter-recipient pairs is required to improve sensitivity of detecting selection.

Only few studies have reported on males as victims of intimate partner violence (IPV) so far. The aim of the present study is to analyse frequency and case characteristics of physical violence against male IPV victims examined in a clinical-forensic medical examination centre for victims of violence in Germany over an 11-year period, contributing to a better understanding of IPV in men. Male victims represented 6.2% of IPV cases (n = 167) with a median age of 40 years. Cases were reported to the police in 78.4% before medicolegal examination. In 60.5% of the cases, the perpetrator was the current partner, and 82% occurred in a domestic environment with a predominance of female offenders. In more than half of the cases (57.5%), the victims consulted the examination centre without prior healthcare utilisation. About one-third of the victims reported previous IPV (31.7%). The findings point to the relevance of men as victims of IPV, case group-specific risk factors, injury-dependent behaviour related to healthcare utilisation, the need to establish or strengthen specialised support services for affected men and underscore the importance of clinical-forensic services in documenting and assessing violence-related injuries., (© 2021. The Author(s).)

Motivation: High-throughput sequencing technologies are used increasingly not only in viral genomics research but also in clinical surveillance and diagnostics. These technologies facilitate the assessment of the genetic diversity in intra-host virus populations, which affects transmission, virulence and pathogenesis of viral infections. However, there are two major challenges in analysing viral diversity. First, amplification and sequencing errors confound the identification of true biological variants, and second, the large data volumes represent computational limitations., Results: To support viral high-throughput sequencing studies, we developed V-pipe, a bioinformatics pipeline combining various state-of-the-art statistical models and computational tools for automated end-to-end analyses of raw sequencing reads. V-pipe supports quality control, read mapping and alignment, low-frequency mutation calling, and inference of viral haplotypes. For generating high-quality read alignments, we developed a novel method, called ngshmmalign, based on profile hidden Markov models and tailored to small and highly diverse viral genomes. V-pipe also includes benchmarking functionality providing a standardized environment for comparative evaluations of different pipeline configurations. We demonstrate this capability by assessing the impact of three different read aligners (Bowtie 2, BWA MEM, ngshmmalign) and two different variant callers (LoFreq, ShoRAH) on the performance of calling single-nucleotide variants in intra-host virus populations. V-pipe supports various pipeline configurations and is implemented in a modular fashion to facilitate adaptations to the continuously changing technology landscape., Availabilityand Implementation: V-pipe is freely available at https://github.com/cbg-ethz/V-pipe., Supplementary Information: Supplementary data are available at Bioinformatics online., (© The Author(s) 2021. Published by Oxford University Press.)

Since the emergence of the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) in December 2019, the scientific community has been sharing data on epidemiology, diagnostic methods, and whole-genomic sequences almost in real time. The latter have already facilitated phylogenetic analyses, transmission chain tracking, protein modeling, the identification of possible therapeutic targets, timely risk assessment, and identification of novel variants. We have established and evaluated an amplification-based approach for whole-genome sequencing of SARS-CoV-2. It can be used on the miniature-sized and field-deployable sequencing device Oxford Nanopore MinION, with sequencing library preparation time of 10 min. We show that the generation of 50,000 total reads per sample is sufficient for a near complete coverage (>90%) of the SARS-CoV-2 genome directly from patient samples even if virus concentration is low (Ct 35, corresponding to approximately 5 genome copies per reaction). For patient samples with high viral load (Ct 18-24), generation of 50,000 reads in 1-2 h was shown to be sufficient for a genome coverage of >90%. Comparison to Illumina data reveals an accuracy that suffices to identify virus mutants. AmpliCoV can be applied whenever sequence information on SARS-CoV-2 is required rapidly, for instance for the identification of circulating virus mutants., Competing Interests: MC was employed by company LADR Laboratory Group Dr. Kramer & Colleagues. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Brinkmann, Ulm, Uddin, Förster, Seifert, Oehme, Corty, Schaade, Michel and Nitsche.)

Background: Prostate specific membrane antigen (PSMA) is a type II membrane protein widely expressed on the surface of prostate cancer cells. One of its functions is to act as a receptor mediating the ligand internalization. This PSMA property is employed in the diagnostics and therapy of prostate cancer. Over the years, small molecules with high affinity for PSMA have been developed and labelled with positron emitters (e.g. 68 Ga, 18 F, 11 C, 64 Cu, or 86 Y). One of these radiolabelled ligands, [ 68 Ga] PSMA-11, is one of the most widespread tracers for PET imaging of the prostate cancer. Many techniques have been proposed and tested for the 68 Ga labelling of PSMA-11. The aim of our work was to design a labelling method of PSMA-11 that minimizes number of the used chemicals and steps, providing quantitative labelling yield at laboratory temperature and may be easily automated., Methodology: A 68 Ge/ 68 Ga generator eluate in 0.1 M HCl was loaded on an activated Oasis MCX cartridge, and the cartridge was then thoroughly washed with water. The radionuclide 68 Ga was eluted from the cartridge with 0.1 M NaHCO 3 (pH = 8.5, n = 36) or with the same solution with pH adjusted to 7.2-9.0 (n = 38). Precursor PSMA-11 was mixed directly with the cartridge eluate of 68 Ga in 0.1 M NaHCO 3 of given pH. For the stability test, samples of 68 GaPSMA-11 in 0.1 M NaHCO 3 (pH 8.5) were mixed in ratio 1 : 1 with the following solutions: 0.1 M NaHCO 3 (pH 8.5), human serum, PBS and 0.9% NaCl. In order to estimate an effect of the time elapsed between 68 Ga elution from the cartridge in 0.1 M NaHCO 3 (pH 8.5) and the labelling onset of PSMA-11, the latter was initiated 0, 5, 10 and 20 min post elution and radiochemical yield was monitored. All the PSMA-11 labelled samples were subjected to radiochemical purity test using HPLC. The whole process starting from generator elution up to HPLC analysis commencement took 10-15 min., Results: Recovery of 68 Ga from cartridge Oasis MCX using 0.1 M NaHCO 3 at pH 8.5 was 71.5 ± 1.4%. Thirty six PSMA-11 samples (10 μg in reaction mixture) were labelled at pH 8.5 with total average radiochemical yield of 98 ± 2%. Recovery of 68 Ga from cartridge Oasis MCX using 0.1 M NaHCO 3 at variable pH of 7.2-9.0 was 62.5 ± 1.8% showing certain decrease with decreasing pH. A total of 138 samples of PSMA-11 were labelled with 68 Ga at variable pH (7.2-9.0) and four different amounts of PSMA-11 (1, 2.5, 5 and 10 μg) resulting in the labelling yields of 54.0 ± 5.3%, 88.2 ± 3.2%, 99.4 ± 0.3% and 99.9 ± 0.1%, respectively. Irrespective of the pH, the radiolabelling yield was quantitative for the molar ratio PSMA-11: 68 Ga > 5000 : 1 in the reaction mixture. Stability tests in 0.1 M NaHCO 3 (pH 8.5), human serum, PBS and 0.9% NaCl revealed no observable release of 68 Ga from the 68 Ga-PSMA-11 complex within 3 h. Similarly, the delay between the 68 Ga elution from the Oasis MCX cartridge in 0.1 M NaHCO 3 (pH 8.5) and start of the labelling of PSMA-11 labelling has no effect on the radiochemical yield., Conclusion: A new method of labelling PSMA-11 ligand with 68 Ga in 0.1 M NaHCO 3 using Oasis MCX cartridges was proposed, developed and tested. The results demonstrated that it is rapid, simple, reproducible and easy to automate., (Copyright © 2021 Elsevier Ltd. All rights reserved.)

This work is focused on the use of a CZT detector for a radiation mapping with an industrial robotic arm. Measurements were carried out within the RadioRoSo experiment (Radioactive Waste Robotic Sorter), under the umbrella of EU FP7 project ECHORD++. In tests with a dual-arm robot and standard point sources of 137 Cs and 60 Co, a Magnox waste was mimicked. Thereafter, for relevant measurement geometries and selected shielding materials, full energy peak efficiencies were calculated using the MCNP transport code. Simulated FEP efficiency values were used for minimum detectable activity assessments for expected measurement conditions. Obtained results would be also applicable for cases of shielded lost/orphan point-like sources., (Copyright © 2020 Elsevier Ltd. All rights reserved.)

Only in the last 15 years or so has the notion of semi-uniform stability, which lies between exponential stability and strong stability, become part of the asymptotic theory of C 0 -semigroups. It now lies at the very heart of modern semigroup theory. After briefly reviewing the notions of exponential and strong stability, we present an overview of some of the best known (and often optimal) abstract results on semi-uniform stability. We go on to indicate briefly how these results can be applied to obtain (sometimes optimal) rates of energy decay for certain damped second-order Cauchy problems. This article is part of the theme issue 'Semigroup applications everywhere'.

Mixed-metal cyanides (Cu 1/2 Au 1/2 )CN, (Ag 1/2 Au 1/2 )CN, and (Cu 1/3 Ag 1/3 Au 1/3 )CN adopt an AuCN-type structure in which metal-cyanide chains pack on a hexagonal lattice with metal atoms arranged in sheets. The interactions between and within the metal-cyanide chains are investigated using density functional theory (DFT) calculations, 13 C solid-state NMR (SSNMR), and X-ray pair distribution function (PDF) measurements. Long-range metal and cyanide order is found within the chains: (-Cu-NC-Au-CN-) ∞ , (-Ag-NC-Au-CN-) ∞ , and (-Cu-NC-Ag-NC-Au-CN-) ∞ . Although Bragg diffraction studies establish that there is no long-range order between chains, X-ray PDF results show that there is local order between chains. In (Cu 1/2 Au 1/2 )CN and (Ag 1/2 Au 1/2 )CN, there is a preference for unlike metal atoms occurring as nearest neighbors within the metal sheets. A general mathematical proof shows that the maximum average number of heterometallic nearest-neighbor interactions on a hexagonal lattice with two types of metal atoms is four. Calculated energies of periodic structural models show that those with four unlike nearest neighbors are most favorable. Of these, models in space group Immm give the best fits to the X-ray PDF data out to 8 Å, providing good descriptions of the short- and medium-range structures. This result shows that interactions beyond those of nearest neighbors must be considered when determining the structures of these materials. Such interactions are also important in (Cu 1/3 Ag 1/3 Au 1/3 )CN, leading to the adoption of a structure in Pmm 2 containing mixed Cu-Au and Ag-only sheets arranged to maximize the numbers of Cu···Au nearest- and next-nearest-neighbor interactions.

The electric field response of the lead-free solid solution (1- x )Bi 0.53 Na 0.47 TiO 3 - x BaTiO 3 (BNT-BT) in the higher BT composition range with x = 0.12 was investigated using in situ synchrotron X-ray powder diffraction. An introduced Bi-excess non-stoichiometry caused an extended morphotropic phase boundary, leading to an unexpected fully reversible relaxor to ferroelectric (R-FE) phase transformation behavior. By varying the field frequency in a broad range from 10 -4 up to 10 2 Hz, BNT-12BT showed a frequency-dependent gradual suppression of the field induced ferroelectric phase transformation in favor of the relaxor state. A frequency triggered self-heating within the sample was found and the temperature increase exponentially correlated with the field frequency. The effects of a lowered phase transformation temperature T R-FE , caused by the non-stoichiometric composition, were observed in the experimental setup of the freestanding sample. This frequency-dependent investigation of an R-FE phase transformation is unlike previous macroscopic studies, in which heat dissipating metal contacts are used., Competing Interests: The authors declare no conflict of interest.

In Germany, the increasing focus on child abuse led to remarkable changes in recent years. The latest child protection laws (Kinderschutzgesetz, 2012) and the new medical guideline (AWMF S3+ Kinderschutzleitlinie, 2019) provide effective means for child protection services. Sound knowledge of the clinical manifestations, the parties involved, and the legal situation are required in order to provide effective child protection interventions. This article presents an update of the epidemiology, the legal situation, and the clinical manifestations concerning child abuse. With this information it foremost adresses medical professionals seeing children regularly without having a child protection team at disposal., Competing Interests: Erklärung zu finanziellen Interessen Forschungsförderung erhalten: nein; Honorar/geldwerten Vorteil für Referententätigkeit erhalten: nein; Bezahlter Berater/interner Schulungsreferent/Gehaltsempfänger: nein; Patent/Geschäftsanteile/Aktien (Autor/Partner, Ehepartner, Kinder) an Firma: nein. Patent/Geschäftsanteile/Aktien (Autor/Partner, Ehepartner, Kinder) an Firma (Nicht-Sponsor der Veranstaltung): nein. Erklärung zu nichtfinanziellen Interessen Die Autorinnen/Autoren geben an, dass kein Interessenkonflikt besteht., (Georg Thieme Verlag KG Stuttgart · New York.)

Normal thermal regulation is a result of the integration of afferent sensory, central control, and efferent responses to temperature change. Therapeutic hypothermia (TH) is a technique utilized during surgery to protect vital organs from ischemia; however, in doing so leads to other physiological changes. Indications for inducing hypothermia have been described for neuroprotection, coronary artery bypass graft (CABG) surgery, surgical repair of thoracoabdominal and intracranial aneurysms, pulmonary thromboendarterectomy, and arterial switch operations in neonates. Initially it was thought that induced hypothermia worked exclusively by a temperature-dependent reduction in metabolism causing a decreased demand for oxygen and glucose. Induced hypothermia exerts its neuroprotective effects through multiple underlying mechanisms including preservation of the integrity and survival of neurons through a reduction of extracellular levels of excitatory neurotransmitters dopamine and glutamate, therefore reducing central nervous system hyperexcitability. Risks of hypothermia include increased infection risk, altered drug pharmacokinetics, and systemic cardiovascular changes. Indications for TH include ischemia-inducing surgeries and diseases. Two commonly used methods are used to induce TH, surface cooling and endovascular cooling. Core body temperature monitoring is essential during induction of TH and rewarming, with central venous temperature as the gold standard. The aim of this review is to highlight current literature discussing perioperative considerations of TH including risks, benefits, indications, methods, and monitoring.

Purpose of Review: Phantom sensations are incompletely understood phenomena which take place following an amputation or deafferentation of a limb. They can present as kinetic, kinesthetic, or exteroceptive perceptions. It is estimated that phantom limb pain (PLP) affects anywhere from 40 to 80% of amputees., Recent Findings: Psychiatric illnesses such as depression, anxiety, and mood disorders have higher prevalence in amputees than in the general population. Pharmacologic treatment has been used as first-line therapy for amputees suffering from PLP with agents including gabapentinoids, amitriptyline, and other tricyclic anti-depressants, opioids, and local anesthetics. Non-invasive treatment modalities exist for PLP including sensory motor training, mirror visual therapy, and non-invasive neuromodulation. Non-invasive neuromodulation includes interventions like transcutaneous electrical nerve stimulation (TENS) and transcranial magnetic stimulation. While many promising therapies for PLP exist, more clinical trials are required to determine the efficacy and protocols needed for maximum benefit in patients suffering from PLP.

Chronic knee pain is a widely prevalent issue that can have a significant impact on a patient's quality of life. One of the leading causes of chronic knee pain is osteoarthritis. Total knee replacement is often the last and definitive resort for patients with severe symptomatic osteoarthritis after trial of less invasive interventions with failure to achieve symptomatic relief. Intra-articular injections are a mainstay of adjunctive conservative management and have demonstrated efficacy in reducing pain. Radiofrequency treatment is a viable option for poor surgical candidates, or for patients having persistent, chronic pain following knee surgery. Extracorporeal shockwave therapy is another modality growing in use that may offer short-term symptomatic relief. In this review, we will discuss widely used minimally invasive interventional options for the symptomatic management of osteoarthritic chronic knee pain., Competing Interests: None., (Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.)

Human carbonic anhydrase IX is a membrane enzyme that is significantly expressed in some types of cancer cells, while copper radioisotopes offer wide range of diagnostic, therapeutic and theranostic properties. The work was focused on a new approach to the labelling of antibody IgG M75 for epitope human carbonic anhydrase IX with copper radioisotopes 61 Cu and 64 Cu and its in vivo testing in mice with inoculated colorectal cancer. Monoclonal antibody IgG M75 for epitope human carbonic anhydrase IX was successfully conjugated with copper-specific chelator "phosphinate" and labelled with 61 Cu and 64 Cu The obtained molecule has considerable potential as a radioimmuno pharmaceutical suitable for imaging of tumours expressing carbonic anhydrase IX by positron emission tomography (PET)., (Copyright © 2018 Elsevier Ltd. All rights reserved.)