Hearing instability and abnormal auditory pathways in infants with congenital cytomegalovirus infection: An audiological and radiological single-centre prospective cohort analysis.

Introduction: This prospective cohort study aims to investigate the hearing dynamics and the changes in the central auditory pathways in infants with congenital cytomegalovirus (cCMV) infection.

Materials And Methods: cCMV-infected neonates aged ≤3 weeks old were recruited and underwent clinical and laboratory tests to detect viremia and symptomatic infection, hearing examinations at three and six months of age, and radiological imaging of brain auditory pathways using diffusion tensor imaging.

Results: From 26 eligible infants (52 ears), we detected symptomatic infection in nine (34.

Scoring System for Predicting No Hearing Recovery in Unilateral Idiopathic Sudden Sensorineural Hearing Loss.

Background: The varying degrees of hearing recovery in idiopathic sudden sensory neural hearing loss (ISSHL) patients indicate the need of model to predict no hearing recovery. We aimed to aid in the counseling of ISSHL patients about their recovery chances by developing a simple clinical scoring system to predict no hearing recovery using clinical information available at first visit.

Methods: A retrospective cohort study, using medical records was conducted from January 2017-May 2019 in Cipto Mangunkusumo General Hospital and Proklamasi Ear, Nose, Throat, Head and Neck (ENT-HN) Surgery Specialized Hospital in Jakarta, Indonesia.

Deeper look into feedback practice in an Indonesian context: exploration of factors in undergraduate clinical settings.

Purpose: The practice of feedback is influenced by the characteristics of students, teachers, and the clinical environment. Most studies on feedback have been conducted in Western settings with different sociocultural backgrounds to Indonesia. This study explores feedback in Indonesian clinical clerkship using a sociocultural lens and aims to provide an exemplar of adaptive practice relevant to non-Western settings.

Factors associated with time of diagnosis and habilitation of congenital hearing loss in Indonesia: A multicenter study.

Objectives: To investigate factors associated with time of diagnosis and habilitation of congenital hearing loss in Indonesia.

Method: A retrospective cohort study was conducted from January to December 2020 by collecting data on patients with congenital hearing loss using validated questionnaires.

Result: Among 535 children with congenital hearing loss, 2.

The effect of plastic tape seal to reduce face seal leak in respirator N-95 type 1860.

The risk of face seal leak while using N-95 respirators is experienced by health workers and thus failing fit test are quite common. Finding solutions to overcome face seal leaks is crucial; one of which is by sealing the N-95 respirator. The seal used in this research was Tegaderm® a transparent film dressing or a plastic tape which is known to have the advantages of strong adhesion, high level of pore density and standardized medical grade.

The effect of early radiofrequency turbinate reduction, intranasal steroid, and antihistamine H-1 on persistent allergic rhinitis: a randomized clinical trial.

Objective: We aimed to evaluate the effect of radiofrequency turbinate reduction as an initial treatment on clinical improvement, inflammatory mediators, and remodeling process.

Methods: Between July 2018-February 2020, 32 patients with moderate-severe persistent AR were randomly divided into 2 groups. Intervention group received radiofrequency turbinate reduction followed by intranasal steroid and Antihistamine H-1 (AH-1), control group received intranasal steroid and AH-1.

Differentiation capacity of dental pulp stem cell into inner ear hair cell using an in vitro assay: a preliminary step toward treating sensorineural hearing loss.

Purpose: Sensorineural hearing loss (SNHL) is commonly caused by the death or dysfunction of cochlear cell types as a result of their lack of regenerative capacity. However, regenerative medicine, such as stem cell therapy, has become a promising tool to cure many diseases, including hearing loss. In this study, we determined whether DPSCs could differentiate into cochlear hair cell in vitro.

Poguntano effect on cell viability in cholesteatoma keratinocyte of chronic suppurative otitis media.

Aim Chronic Suppurative Otitis Media (CSOM) with or without cholesteatoma is a global major problem and it is becoming a burden especially in developing countries. Studies have found that ethanol extracts of Puguntano leaves obtained by the percolation and socletation methods have phytochemical contents that provide anti-inflammatory effect. The aim of this study was to investigate the effects of ethanol extract and on the viability of cholesteatoma keratinocytes.

The Antioxidant Effect of Curcumin on Cochlear Fibroblasts in Rat Models of Diabetes Mellitus.

Introduction: The aim of this study was to investigate the potential of curcumin as an antioxidant to increase the expression of superoxide dismutase (SOD) in fibroblasts of the cochlear lateral wall in rat models of diabetes mellitus.

Materials And Methods: Twenty-four male Wistar rats Rattus norvegicus were randomly divided into six groups: group 1 as the control group; group 2 as the diabetic group; group 3 and 4 as the diabetic groups that received curcumin therapy of 200 and 400 mg/kg b.w.

Interleukin-10 production at the early stage of infection with foot-and-mouth disease virus related to the likelihood of persistent infection in cattle.

The factors leading to persistent infection of foot-and-mouth disease (FMD) virus in ruminants are not well defined. This paper provides evidence of the presence of interleukin-10 (IL-10) early in the course of infection (1-4 days) as a factor in the development of persistence of FMD virus in cattle. Results showed that serum IL-10 in carrier cattle infected with FMD virus type O (n = 4) was detected and peaked at 1 or 2 days post infection and rapidly declined thereafter.

PRFM enhance wound healing process in skin graft.

Facial plastic and reconstructive surgery often used skin graft on defects that cannot be covered primarily by a local flap. However, wound healing using skin graft is slow, most of the time the graft is contractured and the take of graft is not optimal. Platelet rich fibrin matrix (PRFM) is a new generation of concentrated platelets that produce natural fibrin and reported to speed up the healing process.

Development and testing of a field diagnostic assay for peste des petits ruminants virus.

We have developed an immunochromatographic test for the diagnosis of peste des petits ruminants (PPR) under field conditions. The diagnostic assay has been tested in the laboratory and also under field conditions in Ivory Coast, Pakistan, Ethiopia and Uganda. The test is carried out on a superficial swab sample (ocular or nasal) and showed a sensitivity of 84% relative to PCR.

Characteristics of a foot-and-mouth disease virus with a partial VP1 G-H loop deletion in experimentally infected cattle.

Previous work in cattle illustrated the protective efficacy and negative marker potential of a A serotype foot-and-mouth disease virus (FMDV) vaccine prepared from a virus lacking a significant portion of the VP1 G-H loop (termed A(-)). Since this deletion also includes the arginine-glycine-aspartate (RGD) motif required for virus attachment to the host cell in vivo, it was hypothesised that this virus would be attentuated in naturally susceptible animals. The A(-) virus was passaged three times in cattle via needle inoculation of virus suspension delivered into the intradermal space of the tongue (intradermolingual: IDL).

Normal variation in thermal radiated temperature in cattle: implications for foot-and-mouth disease detection.

Background: Thermal imagers have been used in a number of disciplines to record animal surface temperatures and as a result detect temperature distributions and abnormalities requiring a particular course of action. Some work, with animals infected with foot-and-mouth disease virus, has suggested that the technique might be used to identify animals in the early stages of disease. In this study, images of 19 healthy cattle have been taken over an extended period to determine hoof and especially coronary band temperatures (a common site for the development of FMD lesions) and eye temperatures (as a surrogate for core body temperature) and to examine how these vary with time and ambient conditions.

Foot-and-mouth disease marker vaccine: cattle protection with a partial VP1 G-H loop deleted virus antigen.

Contrary to the dogma that the VP1 G-H loop is essential for FMD vaccine efficacy, it has been previously shown that foot-and-mouth disease 146s antigen containing heterologous VP1 G-H loops confers complete protection in pigs and cattle. Moreover, serological evaluation of cattle vaccinated with an antigen lacking a large proportion of the VP1 G-H loop indicated that these animals should be protected against infection with FMD. Absence of this loop provides opportunity for the development of an FMD negative marker vaccine, allowing infection to be detected by antibodies against this missing region.

Toward a global foot and mouth disease vaccine bank network.

A network of foot and mouth (FMD) vaccine banks has been initiated with the support of vaccine bank managers and technical advisors that participated in a workshop held at the Institute for Animal Health, Pirbright, in the United Kingdom in April 2006. Terms of Reference that provide guidance for coordinated activities are under consultation. Practical and economic benefits can be realised from collaboration, which will be achieved through mutually acceptable mechanisms for the exchange of information and materials relevant to vaccine banks and their management.

Foot-and-mouth disease viral loads in pigs in the early, acute stage of disease.

The progress and pathogenesis of foot-and-mouth disease virus (FMDV) was studied in infected pigs by observing the development of clinical signs in two separate experiments. Viral loads were determined by real-time quantitative RT-PCR in the liver, spleen, cervical lymph node, mandibular lymph node, retropharyngeal lymph node, soft palate, pharynx, tonsil, tongue and skin (coronary band area). Tissue samples were collected from both inoculated and contact-infected pigs at several time points during infection, and blood samples were collected to assess viraemia and its relationship to tissue viral load.

The degree of radiographic abnormalities and postural instability in patients with knee osteoarthritis.

Aim: To determine the degree of radiographic abnormalities based on Kellgren-Lawrence criteria, to determine posturography features in patients with knee OA.

Methods: Ninety nine subjects were recruited by consecutive sampling at the outpatient clinic of Internal Medicine in Cipto Mangunkusumo Hospital. History taking and physical examination including rheumatology examination were conducted, followed by knee radiographic examination in weight bearing and 30 degree skyline position.

Phenotypic and molecular characterisation of Brucella isolates from marine mammals.

Background: Bacteria of the genus Brucella are the causative organisms of brucellosis in animals and man. Previous characterisation of Brucella strains originating from marine mammals showed them to be distinct from the terrestrial species and likely to comprise one or more new taxa. Recently two new species comprising Brucella isolates from marine mammals, B.

Quantitative analysis of foot-and-mouth disease virus RNA duration in tissues of experimentally infected pigs.

Quantitative analysis of the duration of foot-and-mouth disease virus (FMDV) RNA in tissues was carried out in pigs experimentally infected with FMDV O UKG 34/2001 and O SKR 1/2000. The results showed that the viral RNA was still detectable in cervical lymph nodes, mandibular lymph nodes and tonsils collected from both inoculated and contact pigs at 28 days post infection. There was no detectable viral RNA in the soft palate or pharynx, which are thought to be tissue sites for viral persistence in cattle.

Cytokine mRNA responses in bovine epithelia during foot-and-mouth disease virus infection.

Foot-and-mouth disease (FMD) remains the single most important constraint to international trade in live animals and animal products. The factors which regulate the pathogenesis and persistence of foot-and-mouth disease virus (FMDV) are poorly understood. mRNA levels of the inflammatory cytokines interleukin (IL)-1alpha, tumour necrosis factor (TNF)-alpha and the antiviral cytokines interferon (IFN)-alpha, beta and gamma in microdissected epithelium from cattle acutely infected with FMDV O UKG 34/2001 were quantified using laser microdissection in combination with a quantitative reverse transcription polymerase chain reaction assay.

Significance of arginine 20 in the 2A protease for swine vesicular disease virus pathogenicity.

Pathogenic and attenuated strains of swine vesicular disease virus (SVDV), an enterovirus, have been characterized previously and, by using chimeric infectious cDNA clones, the key determinants of pathogenicity in pigs have been mapped to the coding region for 1D-2A. Within this region, residue 20 of the 2A protease is particularly significant. Inoculation of pigs with mutant viruses containing single amino acid substitutions at this residue leads to the appearance of revertants, often containing an arginine at this position encoded by an AGA codon, one of six codons for this residue.

Making better use of technological advances to meet stakeholder needs.

Controlling transboundary diseases requires an inclusive and collaborative international approach. Decisions should be taken (and seen to be taken) on advice from multidisciplinary teams of scientists and representatives from all groups significantly affected by the disease (the 'stakeholders'). Changes in trade and travel mean that, unless a new model is developed for disease prevention, there is a real possibility that transboundary animal diseases will become increasingly difficult to control.

Cytokine and Toll-like receptor mRNAs in the nasal-associated lymphoid tissues of cattle during foot-and-mouth disease virus infection.

The pharyngeal region is known to play an important role in foot-and-mouth disease virus (FMDV) infection in relation to acute disease and viral persistence. In this study, the local mucosal immune response in nasal-associated lymphoid tissue (NALT) of cattle infected with FMDV (strain O UKG 34/2001) was examined. Quantitative "real-time" RT-PCR assays were used to measure mRNA expression of cytokines (IFN-alpha, beta and gamma, IL-2, IL-1alpha and TNF-alpha) and Toll-like receptors (TLR)-3 and -4.

Detection of Mycoplasma mycoides subspecies mycoides SC in bovine lung and lymph node tissues by culture, sandwich ELISA and polymerase chain reaction systems.

Cattle from Northern Portugal, many with pulmonary lesions typical of contagious bovine pleuropneumonia, were investigated for the presence of Mycoplasma mycoides subspecies mycoides small colony (MmmSC), which is the causative agent of CBPP, with several detection tests. Sandwich ELISA that included a culture enrichment stage, and 2 different PCR diagnostic systems were used to detect MmmSC in lung and mediastinal lymph node tissues from these animals. The comparison of typical CBPP pathology with the results of detection revealed that no single one of these methods provided a perfect match to the pathological data.