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Grill FJ, Svarovsky S, Gonzalez-Moa M, Kaleta E, Blair JE, Lovato L, Grant R, Ross K, Linnehan BK, Meegan J, Reilly KS, Brown A, Williams S, Chung Y, Magee DM, Grys TE, Lake DF. Development of a rapid lateral flow assay for detection of anti-coccidioidal antibodies. J Clin Microbiol 2023; 61:e0063123. [PMID: 37655868 PMCID: PMC10512788 DOI: 10.1128/jcm.00631-23] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/10/2023] [Indexed: 09/02/2023] Open
Abstract
Coccidioides spp. are dimorphic fungi that are capable of infecting human and non-human mammals and can cause diverse manifestations of coccidioidomycosis or Valley fever (VF). In combination with clinical symptoms and radiographic findings, antibody-based diagnostic tests are often used to diagnose and monitor patients with VF. Chitinase 1 (CTS1) has previously been identified as the seroreactive antigen used in these diagnostic assays to detect anticoccidial IgG. Here, an indirect enzyme-linked immunosorbent assay to detect IgG to CTS1 demonstrated 165 of 178 (92.7%) patients with a positive result by immunodiffusion (ID) and/or complement fixation (CF) had antibodies to the single antigen CTS1. We then developed a rapid antibody lateral flow assay (LFA) to detect anti-CTS1 antibodies. Out of 143 samples tested, the LFA showed 92.9% positive percent agreement [95% confidence interval (CI), 84.3%-96.9%] and 97.7% negative percent agreement (95% CI, 87.9%-99.6%) with ID and CF assays. Serum or plasma from canines, macaques, and dolphins was also tested by the CTS1 LFA. Test line densities of the CTS1 LFA correlated in a linear manner with the reported CF and ID titers for human and non-human samples, respectively. This 10-min point-of-care test for the rapid detection of anti-coccidioidal antibodies could help to inform healthcare providers in real-time, potentially improving the efficiency of healthcare delivery.
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Affiliation(s)
| | | | | | - Erin Kaleta
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona, USA
| | - Janis E. Blair
- Division of Infectious Diseases, Mayo Clinic, Phoenix, Arizona, USA
| | - Lydia Lovato
- Veterinary Neurological Center, Phoenix, Arizona, USA
| | - Richard Grant
- Washington National Primate Research Center, Seattle, Washington, USA
| | - Kyle Ross
- National Marine Mammal Foundation, San Diego, California, USA
| | | | - Jenny Meegan
- National Marine Mammal Foundation, San Diego, California, USA
| | - Kenta S. Reilly
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona, USA
| | - Ashlyn Brown
- Division of Infectious Diseases, Mayo Clinic, Phoenix, Arizona, USA
| | - Stacy Williams
- Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Yunro Chung
- Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe, Arizona, USA
- College of Health Solutions, Arizona State University, Phoenix, Arizona, USA
| | - D. Mitchell Magee
- Center for Personalized Diagnostics, Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Thomas E. Grys
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Phoenix, Arizona, USA
| | - Douglas F. Lake
- School of Life Sciences, Arizona State University, Tempe, Arizona, USA
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Koistinen K, Mullaney L, Bell T, Zaki S, Nalca A, Frick O, Livingston V, Robinson CG, Estep JS, Batey KL, Dick EJ, Owston MA. Coccidioidomycosis in Nonhuman Primates: Pathologic and Clinical Findings. Vet Pathol 2018; 55:905-915. [PMID: 30071801 DOI: 10.1177/0300985818787306] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Coccidioidomycosis in nonhuman primates has been sporadically reported in the literature. This study describes 22 cases of coccidioidomycosis in nonhuman primates within an endemic region, and 79 cases of coccidioidomycosis from the veterinary literature are also reviewed. The 22 cases included baboons ( n = 10), macaques ( n = 9), and chimpanzees ( n = 3). The majority died or were euthanized following episodes of dyspnea, lethargy, or neurologic and locomotion abnormalities. The lungs were most frequently involved followed by the vertebral column and abdominal organs. Microscopic examination revealed granulomatous inflammation accompanied by fungal spherules variably undergoing endosporulation. Baboons represented a large number of cases presented here and had a unique presentation with lesions in bone or thoracic organs, but none had both intrathoracic and extrathoracic lesions. Although noted in 3 cases in the literature, cutaneous infections were not observed among the 22 contemporaneous cases. Similarly, subclinical infections were only rarely observed (2 cases). This case series and review of the literature illustrates that coccidioidomycosis in nonhuman primates reflects human disease with a varied spectrum of presentations from localized lesions to disseminated disease.
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Affiliation(s)
- Keith Koistinen
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - Lisa Mullaney
- 2 Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Todd Bell
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - Sherif Zaki
- 3 Infectious Disease Pathology Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Aysegul Nalca
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - Ondraya Frick
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - Virginia Livingston
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - Camenzind G Robinson
- 1 United States Army Medical Research Institute of Infectious Diseases, Frederick, MD, USA
| | - J Scot Estep
- 4 Texas Veterinary Pathology Associates LLC, Spring Branch, TX, USA
| | - K Lance Batey
- 4 Texas Veterinary Pathology Associates LLC, Spring Branch, TX, USA
| | - Edward J Dick
- 2 Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Michael A Owston
- 2 Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
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Kumar S, Laurence H, Owston MA, Sharp RM, Williams P, Lanford RE, Hubbard GB, Dick EJ. Natural pathology of the captive chimpanzee (Pan troglodytes): A 35-year review. J Med Primatol 2017; 46:271-290. [PMID: 28543059 DOI: 10.1111/jmp.12277] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We present the spontaneous pathological lesions identified as a result of necropsy or biopsy for 245 chimpanzees (Pan troglodytes) over a 35-year period. A review of the pathology database was performed for all diagnoses on chimpanzees from 1980 to 2014. All morphologic diagnoses, associated system, organ, etiology, and demographic information were reviewed and analyzed. Cardiomyopathy was the most frequent lesion observed followed by hemosiderosis, hyperplasia, nematodiasis, edema, and hemorrhage. The most frequently affected systems were the gastrointestinal, cardiovascular, urogenital, respiratory, and lymphatic/hematopoietic systems. The most common etiology was undetermined, followed by degenerative, physiologic, neoplastic, parasitic, and bacterial. Perinatal and infant animals were mostly affected by physiologic etiologies and chimpanzee-induced trauma. Bacterial and physiologic etiologies were more common in juvenile animals. Degenerative and physiologic (and neoplastic in geriatric animals) etiologies predominated in adult, middle aged, and geriatric chimpanzees.
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Affiliation(s)
- Shyamesh Kumar
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Hannah Laurence
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA.,UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Michael A Owston
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - R Mark Sharp
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Priscilla Williams
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Robert E Lanford
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Gene B Hubbard
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
| | - Edward J Dick
- Southwest National Primate Research Center, Texas Biomedical Research Institute, San Antonio, TX, USA
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A SYSTEMATIC REVIEW OF THE LITERATURE RELATING TO CAPTIVE GREAT APE MORBIDITY AND MORTALITY. J Zoo Wildl Med 2017; 47:697-710. [PMID: 27691977 DOI: 10.1638/2015-0240.1] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Wild bonobos (Pan paniscus), chimpanzees (Pan troglodytes), Western gorillas (Gorilla gorilla), and orangutans (Pongo pygmaeus, Pongo abelii) are threatened with extinction. In order to help maintain a self-sustaining zoo population, clinicians require a sound understanding of the diseases with which they might be presented. To provide an up-to-date perspective on great ape morbidity and mortality, a systematic review of the zoological and veterinary literature of great apes from 1990 to 2014 was conducted. This is the first review of the great ape literature published since 1990 and the first-ever systematic literature review of great ape morbidity and mortality. The following databases were searched for relevant articles: CAB Abstracts, Web of Science Core Collection, BIOSIS Citation Index, BIOSIS Previews, Current Contents Connect, Data Citation Index, Derwent Innovations Index, MEDLINE, SciELO Citation Index, and Zoological Record. A total of 189 articles reporting on the causes of morbidity and mortality among captive great apes were selected and divided into comparative morbidity-mortality studies and case reports-series or single-disease prevalence studies. The content and main findings of the morbidity-mortality studies were reviewed and the main limitations identified. The case reports-case series and single-disease prevalence studies were categorized and coded according to taxa, etiology, and body system. Subsequent analysis allowed the amount of literature coverage afforded to each category to be calculated and the main diseases and disorders reported within the literature to be identified. This review concludes that reports of idiopathic and infectious diseases along with disorders of the cardiovascular, respiratory, and gastrointestinal body systems were particularly prominent within the great ape literature during 1990-2014. However, recent and accurate prevalence figures are lacking and there are flaws in those reviews that do exist. There is therefore a critical need for a robust, widespread, and more up-to-date review of mortality among captive great apes.
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Del Rocío Reyes-Montes M, Pérez-Huitrón MA, Ocaña-Monroy JL, Frías-De-León MG, Martínez-Herrera E, Arenas R, Duarte-Escalante E. The habitat of Coccidioides spp. and the role of animals as reservoirs and disseminators in nature. BMC Infect Dis 2016; 16:550. [PMID: 27724885 PMCID: PMC5057265 DOI: 10.1186/s12879-016-1902-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 10/06/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Coccidioidomycosis, a potentially fatal fungal infection, is considered an emergent mycotic disease because of the increased incidence of fungal infections registered over recent years. Infection occurs through the inhalation of arthroconidia from two main species of Coccidioides: Coccidioides immitis and C. posadasii, which are both endemic to arid and semi-arid regions of North America. Coccidioides species not only infect humans but can also infect other mammals (land, aquatic, wild or domestic), reptiles and birds. OBJECTIVE To obtain information regarding the habitat of Coccidioides spp. and the animals infected by this fungus and to identify the role that infected animals play as reservoirs and disseminators of this fungus in nature. MATERIALS A literature review was conducted to identify the habitat of Coccidioides spp. and the infected non-human animal species targeted by this fungus. RESULTS AND CONCLUSIONS This review allows us to suggest that Coccidioides spp. may be classified as halotolerant organisms; nevertheless, to perpetuate their life cycle, these organisms depend on different animal species (reservoirs) that serve as a link with the environment, by acting as disseminators of the fungi in nature.
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Affiliation(s)
- María Del Rocío Reyes-Montes
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria No. 3000, Coyoacán, 04510, México Cd.Mx., Mexico
| | - María Ameyali Pérez-Huitrón
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria No. 3000, Coyoacán, 04510, México Cd.Mx., Mexico
| | - Jorge Luis Ocaña-Monroy
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria No. 3000, Coyoacán, 04510, México Cd.Mx., Mexico
| | - María Guadalupe Frías-De-León
- División de Investigación, Hospital Juárez de México, Edificio E. Av. Instituto Politécnico Nacional 5160, Col. Magdalena de las Salinas, 07760, México Cd.Mx., Mexico
| | - Erick Martínez-Herrera
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria No. 3000, Coyoacán, 04510, México Cd.Mx., Mexico
| | - Roberto Arenas
- Unidad de Micología, Hospital General "Manuel Gea González", Av. Calzada de Tlalpan 4800, Tlalpan, 14080, México, Cd.Mx., Mexico
| | - Esperanza Duarte-Escalante
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria No. 3000, Coyoacán, 04510, México Cd.Mx., Mexico.
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Lowenstine LJ, Osborn KG. Respiratory System Diseases of Nonhuman Primates. NONHUMAN PRIMATES IN BIOMEDICAL RESEARCH 2012. [PMCID: PMC7158299 DOI: 10.1016/b978-0-12-381366-4.00009-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Pharmacokinetics of nikkomycin Z after single rising oral doses. Antimicrob Agents Chemother 2009; 53:2517-21. [PMID: 19349517 DOI: 10.1128/aac.01609-08] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Nikkomycin Z is an antifungal drug that inhibits chitin synthase. This agent is under development as an orphan product for treatment of coccidioidomycosis. Safety and pharmacokinetics of nikkomycin Z were evaluated in healthy male subjects following single, rising oral doses ranging from 250 mg to 2,000 mg. A total of 12 subjects were recruited and divided into two groups. Group 1 (n = 6) received two out of three doses of 250 mg, 1,000 mg, or 1,750 mg and a placebo randomly in place of one of the doses. Group 2 (n = 6) received two out of three doses of 500 mg, 1,500 mg, or 2,000 mg and a placebo in place of one of the doses. Subjects were confined to the study unit overnight prior to dosing, and 12 blood samples were collected over 24 h postdosing while subjects were confined. Subjects returned for additional blood samples and safety evaluations at 48 h and 72 h after each dose. There was a 2-week washout period between doses. Plasma drug concentrations were determined using a validated high-performance liquid chromatography method. Nikkomycin Z was absorbed after oral administration, reaching a maximum concentration in serum of 2.21 microg/ml at 2 h postdose and an area under the concentration-time curve from 0 h to infinity of 11.3 microg x h/ml for the 250-mg dose. Pharmacokinetics appeared linear over the range of 250 to 500 mg; however, relative bioavailability was about 62 to 70% for the 1,000-mg dose and 42 to 47% for doses between 1,500 and 2,000 mg. The mean terminal half-life ranged from 2.1 to 2.5 h and was independent of dose. No serious or dose-related adverse events were observed. This study provides a basis for pharmacokinetic simulations and continued studies of nikkomycin Z administered in multiple doses.
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Coccidioïdomycose : une maladie d’importation d’actualité en France. Med Mal Infect 2008; 38:336-42. [DOI: 10.1016/j.medmal.2007.08.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2007] [Accepted: 08/28/2007] [Indexed: 11/21/2022]
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Hoffman K, Videan EN, Fritz J, Murphy J. Diagnosis and treatment of ocular coccidioidomycosis in a female captive chimpanzee (Pan troglodytes): a case study. Ann N Y Acad Sci 2007; 1111:404-10. [PMID: 17303834 DOI: 10.1196/annals.1406.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
We report here the first documented case of ocular coccidioidomycosis in a chimpanzee (Pan troglodytes). In 1996, a 12-year-old female chimpanzee was undergoing treatment with an experimental triazole, BayR3783, for coccidioidomycosis when she was diagnosed with severe conjunctivitis in the right eye. Subsequent development of a coccidioidal granuloma of the ventral conjunctiva and anterior uvea was noted over the next several months, distorting the lens, iris, pupil, and sclera and progressing to uveitis. Treatment with BayR3783 and subconjunctival injections of triamcinolone were successful in reducing the ocular mass, but extensive damage was done to the lens and cornea. This case study provides an interesting comparison to ocular coccidioidomycosis cases observed in both humans and canines.
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Affiliation(s)
- K Hoffman
- Primate Foundation of Arizona, P.O. Box 20027, Mesa, AZ 85277-0027, USA
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Salvage treatment of histoplasmosis with posaconazole. J Infect 2006; 54:319-27. [PMID: 16824608 DOI: 10.1016/j.jinf.2006.05.006] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2006] [Revised: 05/01/2006] [Accepted: 05/12/2006] [Indexed: 11/18/2022]
Abstract
Six patients received salvage treatment with posaconazole oral suspension (800 mg/day in divided doses) for severe forms of histoplasmosis. One patient had pulmonary disease and 5 had disseminated disease. Previous antifungal therapy consisted of amphotericin B, itraconazole, fluconazole, or voriconazole. Posaconazole treatment duration for individual patients ranged from 6 weeks to 34 weeks. All patients had successful clinical outcomes with significant clinical improvements noted during the first month of therapy. Although the number of patients evaluated in this case series is small, the findings are encouraging and provide preliminary evidence that posaconazole may be a useful salvage treatment option for histoplasmosis involving a variety of infected tissues and organs.
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Pitisuttithum P, Negroni R, Graybill JR, Bustamante B, Pappas P, Chapman S, Hare RS, Hardalo CJ. Activity of posaconazole in the treatment of central nervous system fungal infections. J Antimicrob Chemother 2005; 56:745-55. [PMID: 16135526 DOI: 10.1093/jac/dki288] [Citation(s) in RCA: 145] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES A multinational, multicentre, open-label clinical trial was conducted to evaluate the safety and efficacy of posaconazole, an extended-spectrum triazole antifungal agent, in subjects with invasive fungal infections who had refractory disease or who were intolerant of standard antifungal therapy. In this subanalysis, we report on those subjects in this trial who had a fungal infection that involved the CNS. METHODS Subjects received posaconazole oral suspension 800 mg/day in divided doses for up to 1 year; however, subjects could receive additional therapy as part of a treatment-use extension protocol. A blinded, third-party data review committee determined subject eligibility and outcome. RESULTS Of the 330 subjects who enrolled in the study, 53 had infections of the CNS, of which 39 were considered evaluable for efficacy. Most had refractory disease (37 of 39) and underlying HIV infection (29 of 39). Twenty-nine subjects had cryptococcal infections, and 10 had infections caused by other fungal pathogens [Aspergillus spp. (four), Pseudallescheria boydii (two), Coccidioides immitis (one), Histoplasma capsulatum (one), Ramichloridium mackenziei (one), and Apophysomyces elegans plus a Basidiomycetes sp. (one)]. Successful outcomes were observed in 14 of 29 (48%) subjects with cryptococcal meningitis and five of 10 (50%) subjects with CNS infections due to other fungal pathogens. Posaconazole was well tolerated. CONCLUSIONS These data suggest that posaconazole, as an oral medication, has clinical activity against fungal infections of the CNS and may provide a valuable alternative to parenteral therapy in patients failing existing antifungal agents.
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Affiliation(s)
- Punnee Pitisuttithum
- Vaccine Trial Centre, Faculty of Tropical Medicine, Mahidol University, 420/6 Rajvithi Road, Bangkok 10400, Thailand.
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