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Grabowski NT, Abdulmawjood A, Acheuk F, Barragán Fonseca K, Chhay T, Costa Neto EM, Ferri M, Franco Olivas J, González Aguilar DG, Keo S, Lertpatarakomol R, Miech P, Piofczyk T, Proscia F, Mitchaothai J, Guerfali MM, Sayed W, Tchibozo S, Plötz M. Review: Insects—A Source of Safe and Sustainable Food?— “Jein” (Yes and No). FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2021.701797] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
For almost a decade, edible insects have become promoted on a wider basis as one way to combat world hunger and malnourishment, although attempts to do so have a longer history. Contemporary researchers and consumers, particularly those without an entomophagous background, have been rising safety and sustainability concerns. The present contribution seeks a substantiated answer to the question posed above. The possible answer consists of different factors that have been taken into consideration. First, the species and its life cycle. It is mandatory to realize that what is labeled as “edible insects” stands for more than 2,140 animal species, not counting other edible, non-crustacean arthropods. Their life cycles are as diverse as the ecological niches these animals can fill and last between some days to several years and many of them may—or may not—be reproduced in the different farming systems. Second, the level of knowledge concerning the food use of a given species is important, be it traditional, newly created by research, or a combination of both. Third, the existence of a traditional method of making the use of the insect safe and sustainable, ideally from both the traditional and the modern points of view. Fourth, the degree of effectiveness of these measures despite globalization changes in the food-supplying network. Fifth, farming conditions, particularly housing, feeding (type, composition, and contaminants), animal health and animal welfare. Sixth, processing, transport, and storage conditions of both traditional and novel insect-based foodstuffs, and seventh, consumer awareness and acceptance of these products. These main variables create a complex web of possibilities, just as with other foodstuffs that are either harvested from the wild or farmed. In this way, food safety may be reached when proper hygiene protocols are observed (which usually include heating steps) and the animals do not contain chemical residues or environment contaminants. A varying degree of sustainability can be achieved if the aforementioned variables are heeded. Hence, the question if insects can be safe and sustainable can be answered with “jein,” a German portmanteau word joining “yes” (“ja”) and “no” (“nein”).
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Gowda G, Shivalingaiah AH, Vijayeendra AM, Sarkar N, Nagaraj C, Masthi NRR. Sensitization to silk allergen among workers of silk filatures in India: a comparative study. Asia Pac Allergy 2016; 6:90-3. [PMID: 27141481 PMCID: PMC4850340 DOI: 10.5415/apallergy.2016.6.2.90] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Accepted: 04/03/2016] [Indexed: 11/07/2022] Open
Abstract
Background Sericulture plays an eminent role in development of rural economy in India. Silk filature is a unit where silk is unwound from the cocoons and the strands are collected into skeins. During the process workers are exposed to the high molecular weight proteins like Sericin and Fibroin which are potent allergens leading to sensitization over a period of time and subsequently occupational related health disorders. Objective To identify and compare the magnitude of silk allergen sensitization in workers of silk filatures. Methods A community based comparative descriptive study was conducted for a period of 1 year at Ramanagara in south India. One hundred twenty subjects working in the silk filatures formed the study group. For comparison, 2 types of controls were selected viz.120 subjects who were not working in the silk filatures but resided in the same geographical area (control A) and 360 subjects who were not working in silk filatures as well not residing in the same geographical area (control B). Skin prick test was used to identify the silk allergen sensitization. Results Mean age was 34.14 ± 2.84 years in the study group. Mean age was 40.59 ± 14.40 years and 38.54 ± 12.20 years in control A and control B, respectively. There were 35 males (29.16%) and 85 females (70.84%) in the study group. There were 58 (48.34%) males and 62 (51.66%) females and 152 (42.2%) males and 208 females (57.8%) in control A and control B, respectively. Sensitization to silk allergen was 35.83% in the study group and 20.83% in the control group A and 11.11% in control group B. There was difference in the allergen sensitivity between the study group and control groups and it was statistically significant (chi-square = 38.08; p < 0.001). Conclusion There is high burden of silk allergen sensitization among silk filature workers.
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Affiliation(s)
- Giriyanna Gowda
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
| | - Anwith Huluvadi Shivalingaiah
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
| | - Anagha Manakari Vijayeendra
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
| | - Nivedita Sarkar
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
| | - Chitra Nagaraj
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
| | - Nugehally Raju Ramesh Masthi
- Department of Community Medicine, Kempegowda Institute of Medical Sciences (KIMS), Rajiv Gandhi University of Health Sciences, Bangalore 560070, India
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Rodriguez-Mahillo AI, Gonzalez-Muñoz M, Vega JM, López JA, Yart A, Kerdelhué C, Camafeita E, Garcia Ortiz JC, Vogel H, Petrucco Toffolo E, Zovi D, Battisti A, Roques A, Moneo I. Setae from the pine processionary moth ( Thaumetopoea pityocampa) contain several relevant allergens. Contact Dermatitis 2012; 67:367-74. [DOI: 10.1111/j.1600-0536.2012.02107.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Panzani RC, Ariano R. Arthropods and invertebrates allergy (with the exclusion of mites): the concept of panallergy. Allergy 2002; 56 Suppl 69:1-22. [PMID: 11990954 DOI: 10.1111/j.1398-9995.2001.tb04419.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- R C Panzani
- Laboratoire de Recherches, Marseille, France
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Olsen AR, Gecan JS, Ziobro GC, Bryce JR. Regulatory action criteria for filth and other extraneous materials v. strategy for evaluating hazardous and nonhazardous filth. Regul Toxicol Pharmacol 2001; 33:363-92. [PMID: 11407939 DOI: 10.1006/rtph.2001.1472] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The U.S. Food and Drug Administration (FDA) uses regulatory action criteria for filth and extraneous materials to evaluate adulteration of food products. The criteria are organized into three categories: health hazards, indicators of insanitation, and natural or unavoidable defects. The health hazard category includes criteria for physical, chemical, and microbiological hazards associated with filth and extraneous materials. The health hazard category encompasses criteria for HACCP (Hazard Analysis and Critical Control Point) hazards and HACCP contributing factors. The indicators of insanitation category includes criteria for visibly objectionable contaminants, contamination from commensal pests, and other types of contamination that are associated with insanitary conditions in food processing and storage facilities. The natural or unavoidable category includes criteria for harmless, naturally occurring defects and contaminants. A decision tree is presented for the sequential application of regulatory action criteria for filth and extraneous materials associated with each category and with each type of filth or extraneous material in the three categories. This final report of a series in the development of a transparent science base for a revised FDA regulatory policy in the area of filth and extraneous materials in food includes a comprehensive list of the references that form the science base for the FDA regulatory policy.
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Affiliation(s)
- A R Olsen
- Microanalytical Branch, HFS-315, U.S. Food and Drug Administration, 200 C Street, SW, Washington, DC 20204, USA
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Armentia A, Martinez A, Castrodeza R, Martínez J, Jimeno A, Méndez J, Stolle R. Occupational allergic disease in cereal workers by stored grain pests. J Asthma 1997; 34:369-78. [PMID: 9350153 DOI: 10.3109/02770909709055378] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
It is well known that workers occupationally exposed to grain dust have a high prevalence of respiratory symptoms, but their pathogenesis remains obscure when sensitization to cereal flour cannot be demonstrated. Storage mites, tenebroids, and cockroaches are stored-grain pests found in grain and cereal products frequently in our area, where the cereal industry is the most important industry. An epidemiological analysis of sensitization of these stored-grain pests was performed on 4379 patients residing in an area of cereal industries. Fifty grain workers were selected for in vivo diagnostic tests with nine genera of mites, Tenebrio molitor and Blatta orientalis. Specific IgE antibodies to the extracts were demonstrated by prick tests and RAST. Association between respiratory symptoms and occupational exposure was confirmed by challenge tests (specific and methacholine). The prevalence of mite sensitization in the total sample studied (4379) was 18.96% (SEM 0.58, 95% CI 16.93-19.19). The prevalence of sensitization to storage mites among mite-sensitive patients was 11.88% (SEM 1.15, 95% CI 9.63-14.3). Among the 50 selected patients the most frequent sensitization was that to Dermatophagoides pteronyssinus (58%), followed by Dermatophagoides frinae (48%), Lepidoglyphus destructor and Tyrophagus putrescentiae (38%), Blomia kulagini (34%), and Acarus siro and Chortoglyphus arcuatus (24%). In addition, 22% of the patients presented negative prick tests and RAST for Dermatophagoides species with positive test to storage mites. Fifty percent of the 50 patients were sensitizated to Tenebrio molitor (SEM 0.7, CI 95% 36-64), and 36% to Blatta orientalis (SEM 0.67, CI 95% 23-49). The identification of mites, tenebroids, and cockroaches in dust samples yields useful data for the diagnosis of our patients.
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Affiliation(s)
- A Armentia
- Rio Hortega Hospital, Pneumology Unit, University of Valladolid, Spain
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Komase Y, Sakata M, Azuma T, Tanaka A, Nakagawa T. IgE antibodies against midge and moth found in Japanese asthmatic subjects and comparison of allergenicity between these insects. Allergy 1997; 52:75-81. [PMID: 9062632 DOI: 10.1111/j.1398-9995.1997.tb02548.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The specific IgE antibodies to moth (Bombyx mori) and midge (Chironomus yoshimatsui) were measured by the Pharmacia CAP system in 51 house-dust-mite-sensitive asthma patients. None of these patients had definite histories of exposure to these insects or apparent evidence of insect-induced asthma symptoms. The RAST-inhibition assay was performed to investigate cross-allergenicity between these two insects. Furthermore, IgE immunoblotting was done to study the IgE-binding components in moth and midge extracts. Thirty (59%) of these patients showed positive IgE antibodies to moth, while 25 (49%) showed positive IgE antibodies to midge. Those frequencies of positivity were similar to that for Japanese cedar pollen, which is well known to cause allergy. A significant correlation (r = 0.863) was observed between IgE antibody titers of these two insects. The results from the RAST-inhibition assay indicated cross-allergenicity between these insects and also the existence of species-specific allergens. Fifteen IgE-binding components in moth extract were observed. The most frequent IgE-binding protein was the 79-kDa (84.2%), followed by the 72-kDa (78.9%), the 82-kDa (57.9%), and the 76-kDa (57.9%) proteins. Those were considered to be major allergens in moth. Twenty-four IgE-binding components in midge extract were observed. However, no IgE-binding protein to which over 50% of patient sera reacted was observed. These results suggest that these two insects may be considered to bear important allergens and that there is cross-allergenicity between these insects as well as species-specific allergens.
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Affiliation(s)
- Y Komase
- First Department of Internal Medicine, St Marianna University School of Medicine, Kawasaki, Japan
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Kagen SL. Inhalant allergy to arthropods. Insects, arachnids, and crustaceans. CLINICAL REVIEWS IN ALLERGY 1990; 8:99-125. [PMID: 2180544 DOI: 10.1007/bf02914439] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Inhalant allergy to arthropods is of major social, economic, and medical importance. As seen in this review, immunologic techniques for evaluating the multitude of clinical problems that are known to exist are beginning to enable the clinical allergist to deal with these problems in more effective ways. Successful application of newer biotechnology methods in areas of protein isolation, characterization, and sequencing together with gene cloning technology should result in significant advances in our understanding and management of inhalant arthropod allergy.
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Affiliation(s)
- S L Kagen
- Department of Medicine, Medical College of Wisconsin, Appleton 54911
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Schwartz HJ. Inhalant allergy to arthropods. Clinical significance of arthropod allergy. CLINICAL REVIEWS IN ALLERGY 1990; 8:3-13. [PMID: 2180539 DOI: 10.1007/bf02914433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- H J Schwartz
- Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, OH 44106
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Koshte VL, Kagen SL, Aalberse RC. Cross-reactivity of IgE antibodies to caddis fly with arthropoda and mollusca. J Allergy Clin Immunol 1989; 84:174-83. [PMID: 2547857 DOI: 10.1016/0091-6749(89)90322-9] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
We investigated the possibility that subjects with IgE antibodies to an inhalant insect allergen, such as caddis fly, might also have antibodies to cross-reacting carbohydrate determinants (CCDs). IgE antibodies to cross-reacting allergens in caddis flies, mussels, oysters, shrimps, crabs, honeybee, and yellow jacket venoms were determined by RAST, RAST inhibition, and immunoblot studies with sera from three different sources: (1) sera of patients with well-defined inhalant atopy to caddis fly, (2) sera with IgE anti-CCD antibodies from subjects without known exposure to caddis fly, and (3) hyperimmune antisera with IgG anti-CCD antibodies raised as a result of immunization of rabbits with grass-pollen extract, buckwheat glycoprotein, or with honeybee venom. Sera from groups 2 and 3 reacted with Sepharose-coupled caddis fly extract in a RAST-type assay and elicited virtually identical patterns on immunoblots of caddis fly extract separated on sodium dodecyl sulfate-polyacrylamide gel electrophoresis, whereas the sera from group 1 atopic patients did not react with CCD-rich material. However, indications for other types of cross-reacting antibodies were detected. The IgE antibodies of one of the patients studied (who was allergic not only to caddis fly but also to shellfish) were found to detect a cross-reacting homologous protein in extracts of mussel, oyster, shrimp, crab, honeybee, and yellow jacket venom. Preliminary results suggest that this cross-reacting 13 kd protein, the most prominent caddis fly allergen, is an invertebrate hemoglobin (erythrocruorin)-like molecule. These studies suggest the possibility that patients sensitized by exposure to caddis fly antigens could develop allergic reactions during their first exposure to shellfish or to their first bee sting.
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Affiliation(s)
- V L Koshte
- Central Laboratory, The Netherlands Red Cross Blood Transfusion Service, Amsterdam
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Schroeckenstein DC, Meier-Davis S, Graziano FM, Falomo A, Bush RK. Occupational sensitivity to Alphitobius diaperinus (Panzer) (lesser mealworm). J Allergy Clin Immunol 1988; 82:1081-8. [PMID: 2462582 DOI: 10.1016/0091-6749(88)90147-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Alphitobius diaperinus is an important beetle in the grain and poultry industries. We evaluated three individuals with work-related symptoms of asthma, rhinitis, conjunctivitis, urticaria, and angioedema on exposure to the insect. Prick skin tests with extracts prepared from the larval, pupal, and adult life stages were positive in all three patients. Specific IgE antibodies to these extracts were demonstrated by RAST or radioimmunoassay. RAST and radioimmunoassay inhibition confirmed the specificity of IgE binding and further demonstrated immunologic cross-reactivity between the three life stages. Peripheral blood leukocytes from two of the individuals demonstrated significant histamine release when they were compared with cells from nonexposed atopic and normal control subjects. The proteins in the extracts of each life stage were separated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis. More than 30 protein bands were detected in each of the extracts; however, the patterns of separation were different for each life stage. After immunoblotting and autoradiography, IgE-binding proteins were recognized by sera from all three individuals in the larval extract at 90 kilodaltons (kd), in the pupal extract at 90, 64, and 38 kd, and in the adult extract at 84 kd. Additionally, several other proteins were identified as being allergenic in some of the patients. We conclude that these three patients developed IgE-mediated sensitivity to A. diaperinus antigens as the result of occupational exposure. To our knowledge, this is the first description of sensitivity to this grain beetle.
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Affiliation(s)
- D C Schroeckenstein
- Allergy Section, William S. Middleton Veterans Administration Hospital, Madison, WI 53705
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Wynn SR, Swanson MC, Reed CE, Penny ND, Showers WB, Smith JM. Immunochemical quantitation, size distribution, and cross-reactivity of lepidoptera (moth) aeroallergens in southeastern Minnesota. J Allergy Clin Immunol 1988; 82:47-54. [PMID: 2455744 DOI: 10.1016/0091-6749(88)90050-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
With an immunochemical method, we analyzed outdoor air samples during a 3-year period for concentrations of the predominant local species of moth, Pseudaletia unipuncta (Haworth). Airborne particulates were collected on fiberglass filter sheets with an Accu-Vol sampler located 1.5 m above ground on the southeastern Minnesota prairie. Filter eluates analyzed by RIA inhibition contained concentrations of moth protein peaking in June and August to September of each year, with levels comparable to reported immunochemically measured levels of pollen and mold allergens. These peaks also corresponded with total numbers of moths captured in light traps. Moth-allergen activity was distributed in particle sizes ranging from 0.8 to greater than 4.1 micron when sized samples were obtained by use of an Andersen cascade impaction head. By RIA inhibition, there was cross-reactivity between P. unipuncta and insects of different genera, families, and orders, but not with pollens or molds. Forty-five percent of 257 patients with immediate positive skin tests to common aeroallergens had positive skin tests to one or more commercially available whole body insect extracts. Of 120 patients with allergic rhinitis believed to be primarily caused by ragweed sensitivity, 5% also had elevated specific IgE to moths. We conclude that airborne concentrations of Lepidoptera can be measured immunochemically and that moths may be a seasonal allergen in the United States.
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Affiliation(s)
- S R Wynn
- Department of Pediatrics, Mayo Graduate School of Medicine, Rochester, Minn
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Kang B, Chang JL. Allergenic impact of inhaled arthropod material. CLINICAL REVIEWS IN ALLERGY 1985; 3:363-75. [PMID: 3893678 DOI: 10.1007/bf02993001] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Abstract
The characteristics of the allergen producing asthma caused by inhaled miller moth particles were investigated by skin testing and by Sephadex fractionation. No major difference in skin test reactivity was found between the wings and the bodies of the moths. Two fractions of the moth extracts were found to contain allergic reactivity. The importance of detailed history-taking in order to discover such causes of asthma is stressed.
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Sanchez Medina M, Figueroa A. Insect allergy in Colombia, S.A. THE JOURNAL OF ASTHMA RESEARCH 1971; 8:153-9. [PMID: 5119402 DOI: 10.3109/02770907109108370] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Popa V, George SA, Găvănescu O. Occupational and non occupational respiratory allergy in bakers. ACTA ALLERGOLOGICA 1970; 25:159-77. [PMID: 5536089 DOI: 10.1111/j.1398-9995.1970.tb01389.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Stevenson DD, Mathews KP. Occupational asthma following inhalation of moth particles. J Allergy (Cairo) 1967; 39:274-83. [PMID: 4960803 DOI: 10.1016/0021-8707(67)90091-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
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Kahn B, Schwartz HJ. Hymenoptera sensitivity. I. Conjunctival testing in insect allergy. J Allergy (Cairo) 1967; 39:171-6. [PMID: 5227059 DOI: 10.1016/0021-8707(67)90035-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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