Diet and Lifestyle Modifications for Fibromyalgia.

Fibromyalgia (FM) is a complex, widespread pain disorder characterized by symptoms such as fatigue, sleep deprivation, mental fog, mood swings, and headaches. Currently, there are only three FDA-approved medications for FM patients: duloxetine, milnacipran, and pregabalin, with outcomes frequently being inadequate. This research team aims to investigate the effects of diet and lifestyle modifications on FM, with emphasis on anti-inflammatory diet, antioxidants, and gluten-free diets, as well as supplementation with Magnesium, CQ10, and Vitamin D, microbiome, sleep, exercise, and cognitive behavioral therapy. We reviewed the pathophysiology of certain foods that can be proinflammatory with the release of cytokines leading to activation of pain, fatigue and aggravation of the majority of Fibromyalgia symptoms. A literature review was performed by identifying FM articles published between 1994 and 2022 via PubMed and EMBASE databases, with particular emphasis on randomized controlled trials, meta-analysis, and evidence-based treatment guidelines. This review article was completed by a comprehensive narrative review process, in which our team systematically examined relevant scientific literature to provide a comprehensive overview of the significant role that diet and other lifestyle modifications play in mediating symptoms of Fibromyalgia. We propose that diet modifications and lifestyle changes, such as sleep, exercise, and weight loss, can be important steps in managing FM.

Comprehensive metabolic investigation of dopamine reuptake inhibitor HDMP-28 in equine liver microsomes and Cunninghamella elegans for doping control.

A dopamine reuptake inhibitor is a type of medication or substance that works by blocking the reuptake of dopamine in the brain. Dopamine reuptake inhibitors offer multiple effects, including increased alertness, improved mood, and therapeutic potential for conditions like depression, ADHD, and Parkinson's disease. HDMP-28, or methylnaphthidate, is a potent synthetic stimulant from the phenyltropane class. It surpasses methylphenidate in both dopamine reuptake inhibition and half-life. As a dopamine reuptake inhibitor, it boosts dopamine levels by hindering reuptake into nerve cells, resulting in heightened stimulation and increased energy. In order to comprehensively address both the tangible and potential repercussions of the unauthorized utilization of the aforementioned substance in sports, it is imperative to establish analytical methodologies for the identification of the parent drug and its primary metabolites. Additionally, a comprehensive analysis of the metabolic characteristics of HDMP-28 in both human and animal subjects has yet to be published. This study explores the metabolic conversion of HDMP-28 mediated by equine liver microsomes and Cunninghamella elegans. An extraction and detection method was developed, optimized, and validated for doping assessment in equine urine and plasma. Liquid chromatography-high-resolution mass spectrometry was employed to determine metabolite structures. The study identified 31 (22 phase I and 9 phase II) metabolites of HDMP-28, including hydroxylated, hydrogenated, and hydrolyzed analogs. Glucuronic acid-conjugated metabolites were also detected. This manuscript describes metabolites based on the in vitro studies, which might not be the same in vivo. These findings aid in the detection and understanding of the illicit use of HDMP-28 in equestrian sports.

Appropriateness of Levothyroxine Prescription: A Multicenter Retrospective Study.

CONTEXT: Levothyroxine is one of the most prescribed medications in the United States. OBJECTIVE: This study explores the appropriateness of levothyroxine prescriptions. METHODS: A retrospective multicenter study was conducted on adult patients who were prescribed levothyroxine for the first time between 2017 and 2020 at three academic centers in the United States. We classified each case of levothyroxine initiation into one of three mutually exclusive categories: appropriate (clinically supported), indeterminate (clinically unclear), or nonevidence based (NEB, not clinically supported). RESULTS: A total of 977 participants were included. The mean age was 55 years (SD 19), there was female (69%) and White race predominance (84%), and 44% had possible hypothyroid symptoms. Nearly half of the levothyroxine prescriptions were considered NEB (528, 54%), followed by appropriate (307, 31%) and indeterminate (118, 12%). The most common reason for NEB prescription was an index thyrotropin (TSH) value of less than 10 mIU/L without previous TSH or thyroxine values (131/528, 25%), for appropriate prescription, was overt hypothyroidism (163/307, 53%), and for an indeterminate prescription was a nonconfirmed subclinical hypothyroidism with TSH greater than or equal to 10 mIU/L (no confirmatory testing) (51/118, 43%). In multivariable analysis, being female (odds ratio [OR]: 1.3; 95% CI, 1.0-1.7) and prescription by a primary care provider (OR: 1.5; 95% CI, 1.2-2.0) were associated with NEB prescriptions. CONCLUSION: There is a considerable proportion of NEB levothyroxine prescriptions. These results call for additional research to replicate these findings and to explore the perspective of those prescribing and receiving levothyroxine.

Comparative investigations into the growth details of Histoplasma capsulatum var farciminosum on four different agar media.

Epizootic equine lymphangitis (EEL) is a chronic fungal disease that affects equids. The causative agent is a dimorphic fungus called Histoplasma capsulatum var farciminosum. Histoplasmacapsulatum var farciminosum field strain 7 (D 2878/2023) isolated from the eye socket of an EEL Ethiopian horse was sub-cultured on four different solid media and incubated at 26°C and 37°C for 6 weeks. Details of growth morphology were recorded and shown in images during 6 weeks of incubation. Histoplasmacapsulatum var farciminosum grew best at 26°C on all four agars, but only on sheep blood agar at 37°C as small, white dry colonies.

Histoplasma capsulatum var farciminosum was isolated from the eye socket of an equine epizootic lymphangitis infected Ethiopian horse on Mycosel agar, which was sub-cultured on four different solid media at two different temperatures for 6 weeks to show its growth pattern.

Genetic diversity and spatial distribution of Burkholderia mallei by core genome-based multilocus sequence typing analysis.

Burkholderia mallei is the etiological agent of glanders, a highly contagious and often fatal disease in equids. Due to the high genetic clonality of B. mallei, high-resolution typing assays are necessary to differentiate between individual strains. Here we report on the development and validation of a robust and reproducible core genome-based Multi Locus Sequence Typing Assay (cgMLST) for B. mallei, which is based on 3328 gene targets and enables high-resolution typing at the strain level. The assay was validated using a set of 120 B. mallei genomes from public databases and 23 newly sequenced outbreak strains from in-house strain collections. In this cgMLST analysis, strains from different geographic regions were clearly distinguished by at least 70 allele differences, allowing spatial clustering while closely related and epidemiologically related strains were separated by only zero to three alleles. Neither the different sequencing technologies nor the assembly strategies had an influence on the cgMLST results. The developed cgMLST is highly robust, reproducible and can be used for outbreak investigations, source tracking and molecular characterization of new B. mallei isolates.

Subcategories of Fibromyalgia: A New Concept.

Fibromyalgia has previously been categorized as primary, secondary, and juvenile fibromyalgia. However, these definitions do not adequately explain the etiopathology of disease, nor do they help direct new specific therapies. Herein, we review the previously known categorizations of fibromyalgia. Based on common patient characteristics and previously studied pathophysiologies, we propose new subcategorizations of fibromyalgia that we have self-narrated, including hormonal fibromyalgia, neuroendocrine fibromyalgia, psychologic fibromyalgia, inflammatory fibromyalgia, and lastly, neuropathic fibromyalgia. Future research needs to be done to verify, add to, and fully describe these self-narrated categories of fibromyalgia that we have proposed.

Comparison of five basal compositions of selective chocolate agar media for isolation of Taylorella equigenitalis.

The gold standard method to isolate and identify Taylorella equigenitalis, the contagious agent of equine metritis, is the culture method according to the World Organisation for Animal Health Terrestrial Manual. No selective T. equigenitalis chocolate agar medium has been developed since the 1980s and the existing media show limited performances due to the fastidious nature of T. equigenitalis and the presence of interfering bacteria in the genital tract of equines. Here, the growth rates of 6 T. equigenitalis strains and 7 non-T. equigenitalis strains were compared on Timoney's selective medium formulated with 5 different basal agars (Columbia, Eugon, Blood, Mueller-Hinton and Tryptose Blood) provided by 2 to 4 suppliers per basal agar. The impact of glucose and/or Vitox supplementation was also investigated. Overall, the performance of selective T. equigenitalis media could be improved by substituting Eugon or Columbia agar with Blood, Mueller-Hinton or Tryptose Blood agar. It is nevertheless essential to validate the basal agar/supplier pair using a panel of T. equigenitalis strains. Furthermore, our findings confirm the need to supplement the selective media with a mixture of amino acids, nucleotides, and organic, mineral and vitamin compounds, translated here by Vitox supplementation.

Development of a sensitive competitive enzyme-linked immunosorbent assay for serodiagnosis of Burkholderia mallei, a Tier 1 select agent.

Glanders is a highly contagious and potentially serious disease caused by Burkholderia mallei, a Tier 1 select agent. In this study, we raised a monoclonal antibody (mAb) against the lipopolysaccharide (LPS) of B. mallei and developed a competitive enzyme-linked immunosorbent assay (cELISA) for B. mallei infection. Using the titrated optimal conditions of B. mallei-LPS (2 ng) for microtiter plate coating, sample serum dilution at 1:20 and 3.5 ng/µL anti-LPS mAb B5, the cutoff value of the cELISA was determined using serum samples from 136 glanders-free seronegative horses in Hong Kong. All calculated percentage inhibition (PI) values from these seronegative samples were below 39.6% inhibition (1.5 standard deviations above mean PI) and was used as the cutoff value. The diagnostic sensitivity of the developed LPS-based cELISA was first evaluated using sera from donkeys and mice inoculated with B. mallei. An increasing trend of PI values above the defined cELISA cutoff observed in the donkey and mouse sera suggested positive detection of anti-LPS antibodies. The sensitivity and specificity of the LPS-based cELISA was further evaluated using 31 serologically positive horse sera from glanders outbreaks in Bahrain and Kuwait, of which 30 were tested positive by the cELISA; and 21 seronegative horse sera and 20 seronegative donkey sera from Dubai, of which all were tested negative by the cELISA. A cELISA with high sensitivity (97.2%) and specificity (100%) for the detection of B. mallei antibodies in different animals was developed.

Perceptions on the impact of a structured community-based training model in undergraduate medical training during the first phase of clinical exposure: A qualitative study from Kerala.

The new competency-based undergraduate medical curriculum advocates early clinical exposure in medical training for adequate orientation to societal and patient needs. The present study aimed to explore the experiences of medical students about community-based training in rural hospitals during the first phase of clinical exposure. An exploratory qualitative study was conducted among 75 Bachelor of Medicine and Bachelor of Surgery students who underwent the training program as part of their undergraduate medical training using "most significant change" technique. The responses collected were analyzed using the inductive approach of thematic analysis. Majority of the participants opined that the program not only has enabled them to better understand their academic learning but also has provided a social learning experience. The student feedback throws light on the potential of such community-based learning programs to inspire the students to become a more humane version of themselves. This study observed that the remote hospital-based training has positively influenced the students.

Assessment of Squalor in Migrant Colonies of Thiruvalla Province of Kerala, India using Rapid Survey Technique.

BACKGROUND: Domestic squalor refers to households that are extremely cluttered, in a filthy condition, and where the accumulation of items such as personal possessions, rubbish, excrement and decomposing food creates an environment that jeopardizes the health and wellbeing of the occupant(s). In India, an estimated 258 million are migrants. They are more likely to live in squalor due to inferior socio-economic status and no permanent residence. This poses a threat to the health of the migrants and the neighbors. OBJECTIVE: To assess the squalor and morbidity pattern among the migrants of Migrant colonies in Thiruvalla using Rapid survey technique. METHODOLOGY: The state of squalor in migrant colonies was assessed by Lot Quality Assurance Sampling Methodology using the Environment Cleanliness and Clutter Scale (ECCS). The sample size for each lot/colony was '14' dwellings according to LQAS table. The details were collected from 14 inhabitants of different dwellings of the same colony. The inhabitants were selected randomly and were excluded if he belonged to the same dwelling. Fifteen colonies were randomly selected to achieve the sample size of 210 (15*14). The study was done in Tiruvalla municipality. RESULTS AND CONCLUSION: Only two colonies (n = 15) were squalor free. Majority of the dwellings (n = 210) were having an ECCS score between 13 and 15. Common ailments affecting migrants include Common cold, Skin disorders, and dental caries and gastritis. Squalor was found in most of the migrant colonies as they are living in inhuman conditions.

Understanding reporting practices and perceptions of barriers in adverse events following immunisation surveillance: A cross-sectional survey of paediatricians in Kerala, India.

PURPOSE: The role of health care professionals (HCPs) is central to adverse event following immunisation (AEFI) surveillance. A cross-sectional survey was conducted among paediatricians practising in Kerala, India, to assess their knowledge and reporting behaviour in AEFI surveillance as well as to identify barriers to reporting. RESULTS: A random sample of 380 paediatricians were contacted of whom, 243 (63.9%) participated in the survey. The understanding scores were distributed as follows: 30.9% very high or high, 40.3% moderate, and 28.8% low. Formal training was significantly associated with higher understanding scores, and increased AEFI detection and reporting. Only 42.0% of respondents had formal training; paediatricians in the public sector had higher access to training than those in the private sector. There were 141 respondents (58.0%) who identified an AEFI in the previous year, of whom 66 (46.8%) reported it. The main barriers to AEFI reporting were: difficulties with reporting process (28.9%); fear of raising public alarm (28.1%); time constraints (22.3%); fear of personal consequences (15.7%); and belief that health authorities rarely take useful action (11.6%). CONCLUSION: Training in AEFI surveillance should be prioritised for HCPs with greater emphasis in medical education programmes. Study showed that a user-friendly reporting mechanism and a blame-free culture are crucial to improve AEFI reporting practices.

Together let us confront it: An outbreak investigation of hepatitis B in Pathanamthitta district, Kerala.

INTRODUCTION: Hepatitis B is a potentially life-threatening liver infection caused by the Hepatitis B virus (HBV). The established routes of transmission are from mother to infant, sexual contact, and exposure to blood or body fluids. Though HBV is preventable by vaccine and robust infection control practices, outbreaks of HBV infection do occur in India. However, the state of Kerala with its health parameters, one among the best in the country, cannot afford to have continuing outbreaks. An unusual increase in the reported cases of Hepatitis B in a rural area of Pathanamthitta district of Kerala, called for an outbreak investigation. AIMS: To describe the epidemiological features, to determine the risk factors associated with HBV transmission, and to suggest measures to prevent future transmission. METHODS: A community-based case-control study (1:2) was undertaken. A total of 162 participants (54 cases and 108 age, gender, and neighborhood matched controls) took part in the study. Focus group discussions were conducted with subject experts to develop an interview schedule assessing 40 risk factors. It was further reviewed by the University of Sydney. Data was collected by trained Junior Health Inspectors and Junior Public Health Nurses of the Primary Health Centers. Data was analyzed using SPSS v. 20. Proportions were compared by Univariate analysis, sub-group analysis, and logistic regression. Population Attributable Risk (PAR) was also calculated. RESULTS AND CONCLUSION: More than 90% of the infections were IgM anti-HBc positive, suggesting a recent infection. Interventions during hospitalization [OR: 7.98 (95% CI - 2.17--29.4)], family history of Hepatitis B [OR. 4.14 (95%CI - 1.73--9.9)], and laboratory investigations [OR: 3.99 (1.72--9.31)] were found to be significant risk factors. PAR was highest for laboratory interventions (32%). Vaccinating household contacts and strict enforcement of infection control practices could substantially reduce the burden of this fatal disease.

Globetrotting strangles: the unbridled national and international transmission of Streptococcus equi between horses.

The equine disease strangles, which is characterized by the formation of abscesses in the lymph nodes of the head and neck, is one of the most frequently diagnosed infectious diseases of horses around the world. The causal agent, Streptococcus equi subspecies equi, establishes a persistent infection in approximately 10 % of animals that recover from the acute disease. Such 'carrier' animals appear healthy and are rarely identified during routine veterinary examinations pre-purchase or transit, but can transmit S. equi to naïve animals initiating new episodes of disease. Here, we report the analysis and visualization of phylogenomic and epidemiological data for 670 isolates of S. equi recovered from 19 different countries using a new core-genome multilocus sequence typing (cgMLST) web bioresource. Genetic relationships among all 670 S. equi isolates were determined at high resolution, revealing national and international transmission events that drive this endemic disease in horse populations throughout the world. Our data argue for the recognition of the international importance of strangles by the Office International des Épizooties to highlight the health, welfare and economic cost of this disease. The Pathogenwatch cgMLST web bioresource described herein is available for tailored genomic analysis of populations of S. equi and its close relative S. equi subspecies zooepidemicus that are recovered from horses and other animals, including humans, throughout the world. This article contains data hosted by Microreact.

A new strain of Taylorella asinigenitalis shows differing pathogenicity in mares and Jenny donkeys.

BACKGROUND: Three horse mares inadvertently inseminated with semen from a Tayorella asinigenitalis-positive Jack donkey developed severe, purulent endometritis whereas two Jenny donkeys mated naturally to the same Jack donkey did not develop clinical signs of infection. OBJECTIVES: To isolate and identify the causative agent. STUDY DESIGN: Case report. METHODS: Endometrial swabs from the infected mares were cultured on selective and non-selective media under aerobic and microaerophilic conditions. Isolates were subjected to Gram staining, oxidase and catalase tests, the Monotayl Latex Agglutination test and PCR to test for both T. equigenitalis and T. asinigenitalis. In vitro antimicrobial susceptibility testing was performed and the bacterial isolate was genotyped using MLST. RESULTS: A new sequence type of T. asinigenitalis was confirmed. MAIN LIMITATIONS: A limited numbers of mares and donkeys are described. CONCLUSIONS: This strain of T. asinigenitalis causes a severe venereal infection in mares but not in Jenny donkeys.

Nonadherence to Immunosuppressive Medications Following Pediatric Kidney Transplantation Within Full Cost Coverage Health System: Prevalence and Correlates.

OBJECTIVES: Pediatric patients are at higher risk of nonadherence to immunosuppressive medication after kidney transplant and the resulting adverse outcomes. Factors associated with nonadherence vary, which follow an epidemiological framework and according to health system patterns. The Brazilian public health system covers all costs of kidney transplant, including immunosuppressive medications. We aimed to assess the prevalence and correlates of nonadherence to immunosuppressive medications in a pediatric kidney transplant population who received free access to immunosuppressive medications within the health care system. MATERIALS AND METHODS: In this single-center crosssectional study, we studied a convenience sample of 156 outpatients (< 18 years old) who were a minimum of 4 weeks posttransplant. Implementation nonadherence to immunosuppressive medications was measured by the 4 questions of the Basel Assessment of Adherence to Immunosuppressive Medications Scale. Multilevel correlates to non - adherence (patient, micro, and macro levels) were assessed. RESULTS: In our patient population, 61% were males, mean age was 13.6 ± 3.1 years, 77% were adolescents, and 84% received organs from deceased donors. We found that 33% were nonadherent to immuno - suppressive medications, mainly in timing (25%) and taking (10.9%) dimensions. Being an adolescent (odds ratio: 2.66; CI, 1.02-6.96), religion other than Catholic or Protestant (odds ratio: 4.33; CI, 1.13-16.67), and family income higher than 4 reference wages (odds ratio: 3.50; CI, 1.14-10.75) were factors associated with nonadherence. CONCLUSIONS: In our patient population of mostly adolescents, one-third displayed nonadherence to immunosuppressants. Unexpectedly, a higher economic profile, potentially representing better previous access to health care, was independently associated with nonadherence. This result highlights the need for identifying specific correlates to non - adherence before designing interventions.

Overview of spatio-temporal distribution inferred by multi-locus sequence typing of Taylorella equigenitalis isolated worldwide from 1977 to 2018 in equidae.

The accurate identification of Taylorella equigenitalis strains is essential to improve worldwide prevention and control strategies for contagious equine metritis (CEM). This study compared 367 worldwide equine strains using multilocus sequence typing according to the geographical origin, isolation year and equine breed. The strains were divided into 49 sequence types (STs), including 10 described for the first time. Three major and three minor clonal complexes (CCs), and 11 singletons, were identified. The genetic heterogeneity was low (0.13 STs/strain) despite the wide diversity of geographical origins (n = 16), isolation years (1977-2018) and equine breeds (n = 18). It was highest outside Europe and in the 1977-1997 period; current major STs and CCs already existed before 1998. Previous data associated the major CC1 with the first CEM outbreaks in 1977-1978 in the United Kingdom, Australia and the United States, and revealed its circulation in France. Our study confirms its circulation in France over a longer period of time (1992-2018) and its distribution in Spain and Germany but not throughout Europe. In addition to CC1, relationships between non-European and European countries were observed only through ST4, ST17 and ST30. Within Europe, several STs emerged with cross-border circulation, in particular ST16 and ST46 from the major complexes CC2 and CC8. These results constitute a baseline for monitoring the spread of CEM outbreaks. A retrospective analysis of a higher number of strains isolated worldwide between 1977 and the early 2000s would be helpful to obtain an exhaustive picture of the original CEM situation.

Evaluation of serological responses in horses challenged with Burkholderia pseudomallei using current diagnostic tests for glanders.

Six horses were challenged experimentally with a strain of Burkholderia pseudomallei isolated from a fatal case of the infection in a dromedary camel years earlier in the Emirate of Dubai. Three horses were inoculated subcutaneously and in 3 the bacterium was administered by the oral route. Four of the horses became serologically positive based on reactions to one or more of the OIE described tests for glanders. B. pseudomallei was re-isolated from the 4 serological positive horses. Only one of the subcutaneously infected horses, developed fever for 3 days. The white blood cell values and the neutrophil counts were also elevated. The study confirmed that existing serological test for diagnosing glanders cannot differentiate between glanders and melioidosis in horses.

Ignatzschineria cameli sp. nov., isolated from necrotic foot tissue of dromedaries (Camelus dromedarius) and associated maggots (Wohlfahrtia species) in Dubai.

Five bacterial strains, UAE-HKU57T, UAE-HKU58, UAE-HKU59, UAE-HKU60 and UAE-HKU61, were isolated in Dubai, UAE, from necrotic foot tissue samples of four dromedaries (Camelus dromedarius) and associated maggots (Wohrlfartia species). They were non-sporulating, Gram-negative, non-motile bacilli. They grew well under aerobic conditions at 37 °C, but not anaerobically. The pH range for growth was pH 7.0-9.0 (optimum, pH 7.5-8.0) and the strains could tolerate NaCl concentrations (w/v) up to 2 % (optimum, 0.5 %). They were catalase- and cytochrome oxidase-positive, but caseinase-, gelatinase- and urease-negative. Their phenotypic characters were distinguishable from other closely related species. Phylogenetic analyses of the almost-complete 16S rRNA gene and partial 23S rRNA gene, gyrB, groEL and recA sequences revealed that the five isolates were most closely related to undescribed Ignatzschineria strain F8392 and Ignatzschineria indica, but in most phylogenies clustered separately from these close relatives. Average nucleotide identity analysis showed that genomes of the five isolates (2.47-2.52 Mb, G+C content 41.71-41.86 mol%) were 98.00-99.97% similar to each other, but ≤87.18 % similar to other Ignatzschineriaspecies/strains. Low DNA relatedness between the five isolates to other Ignatzschineriaspecies/strains was also supported by Genome-to-Genome Distance Calculator analysis. The chemotaxonomic traits of the five strains were highly similar. They were non-susceptible (intermediate or resistant) to tetracycline and resistant to trimethoprim/sulphamethoxazole. The name Ignatzschineria cameli sp. nov. is proposed to accommodate these five strains, with strain UAE-HKU57T (=CCOS1165T=NBRC 113042T) as the type strain.

Serodiagnosis of aspergillosis in falcons (Falco spp.) by an Afmp1p-based enzyme-linked immunosorbent assay.

Aspergillosis in falcons may be associated with high mortality and difficulties in clinical and laboratory diagnosis. We previously cloned an immunogenic protein, Afmp1p, in Aspergillus fumigatus and showed that anti-Afmp1p antibodies were present in human patients with A. fumigatus infections. In this study, we hypothesise that a similar Afmp1p-based enzyme-linked immunosorbent assay (ELISA) could be applied to serodiagnose falcon aspergillosis. A specific polyclonal antibody was first generated to detect falcon serum IgY. Horseradish peroxidase-conjugate of this antibody was then used to measure anti-Afmp1p antibodies in sera collected from falcons experimentally infected with A. fumigatus, and the performance of the Afmp1p-based ELISA was evaluated using sera from healthy falcons and falcons with documented A. fumigatus infections. All four experimentally infected falcons developed culture- and histology-proven invasive aspergillosis. Anti-Afmp1p antibodies were detected in their sera. For the Afmp1p-based ELISA, the mean ± SD OD450 nm using sera from 129 healthy falcons was 0.186 ± 0.073. Receiver operating characteristics curve analysis showed an absorbance cut-off value of 0.407. One negative serum gave an absorbance outside the normal range, giving a specificity of 99.2%. For the 12 sera from falcons with confirmed aspergillosis, nine gave absorbance values ≥ cut-off, giving a sensitivity of 75%. The Afmp1p-based ELISA is useful for serodiagnosis of falcons with aspergillosis.

Disseminated Cryptococcus deuterogattii (AFLP6/VGII) infection in an Arabian horse from Dubai, United Arab Emirates / Infección diseminada por Cryptococcus deuterogattii (AFLP6/VGII) en un caballo árabe en Dubái, Emiratos Árabes Unidos

Background. During the past decades there has been an increase in cryptococcal infections caused by the basidiomycetous yeast species Cryptococcus gattii sensu lato, among humans and animals that live in endemic regions in Australia, Europe and the Americas. Unlike human cryptococcosis, little epidemiological data are available about C. gattii sensu lato infections in horses. Case report. A fatal case of a disseminated C. gattii sensu lato infection in an 11-year-old Arabian gelding imported from South Africa into the United Arab Emitares is reported. Tissue samples were studied by conventional mycology procedures and the obtained cryptococcal isolate was molecularly characterized by mating-type determination, amplified fragment length polymorphism (AFLP) fingerprinting, and multi-locus sequence typing (MLST). Phylogenetic analysis was performed to investigate the geographic origin of the cryptococcal isolate. The isolate was identified as Cryptococcus deuterogattii (AFLP6/VGII), mating-type α. Phylogenetic analysis showed that it was closely related to another C. deuterogattii isolate from the Middle East. Conclusions. A second case of a C. deuterogattii infection in the Middle East is described. It is likely that the horse acquired the infection in the Middle East, as the isolate is closely related to that of a recent human case from that region (AU)

Antecedentes. Durante las dos últimas décadas, las infecciones criptocócicas causadas por el hongo levaduriforme basidiomiceto Cryptococcus gattii sensu lato se han incrementado entre los seres humanos y los animales que viven en regiones endémicas de Australia, Europa y América. A diferencia de la criptococosis humana, existen muy pocos datos epidemiológicos disponibles sobre las infecciones por C. gattii sensu lato en los caballos. Caso clínico. Se expone el caso de una criptococosis diseminada fatal por C. gattii sensu lato en un caballo árabe castrado de 11 años de edad, importado desde Sudáfrica a los Emiratos Árabes Unidos. Las muestras de tejido analizadas por métodos microbiológicos convencionales permitieron el aislamiento de un criptococo que fue posteriormente caracterizado por técnicas moleculares para la determinación del tipo sexual, la obtención del perfil AFLP (amplified fragment length polymorphism) o polimorfismo de tamaño de fragmentos amplificados, y la tipificación por secuenciación multilocus (multi-locus sequence typing [MLST]). Se llevó a cabo un análisis filogenético para investigar el origen geográfico del criptococo aislado. Mediante PCR y AFLP el aislamiento fue identificado como Cryptococcus deuterogattii (AFLP6/VGII) y tipo sexual α. El análisis filogenético mostró que el aislamiento se encuentra muy próximo a otro único aislamiento de C. deuterogattii de Oriente Medio. Conclusiones. Este es el segundo caso descrito de infección por C. deuterogattii en Oriente Medio. Parece que el caballo adquirió la infección en aquella región, ya que el aislamiento muestra una relación muy próxima con otro de un caso reciente en un ser humano de esa región (AU)