منابع مشابه
Cvi . Digestion in the Cockroach
THE most recent account of the digestive processes of the cockroach is that given by Swingle [1925], who employed the Common Cockroach (Blatta orientalis) in his experiments and whose conclusions are briefly as follows. The salivary glands produce only an amylase. The hepatic caeca of the midgut produce an invertase, maltase, lipase and protease. The remainder of the mid-gut (stomach) secretes ...
متن کاملDigestion in the Cockroach: The Hydrogen Ion Concentration in the Alimentary Canal.
ALTHOUGH there is a considerable literature on the chemistry of digestion in insects this contains little more than records of the presence or absence of particular enzymes and there have been few attempts to investigate the properties of such enzymes more closely. The present work has been undertaken as a preliminary to the study of digestion in blood-sucking and diseasecarrying insects; for i...
متن کاملThe Study of Cockroach Allergy in Iranian Children with Asthma
Background: Asthma is the most common chronic disease of childhood. Exposure to allergens plays an important role in asthma. Recently, cockroach has attracted attentions as an important allergen. Objective: To evaluate cockroach allergy in Iranian children with asthma. Methods: 100 children with asthma were studied. After determination of asthma severity, serum total IgE and blood eosinophils w...
متن کاملThe Anaerobic Digestion of Cattail Weeds to Produce Methane Using American Cockroach Gut Microorganisms
The objective of this study was to characterize anaerobic batch digestion of cattail weeds botanical fractions singly and in combination using American cockroach gut microorganisms as an inoculum. The effects of increasing concentration of cattail weeds expressed as percentage of total solids (TS) from 5, 15, to 30 and 60% on methane yield was investigated at ambient temperature of 29±1°C. The ...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1927
ISSN: 0306-3283
DOI: 10.1042/bj0210797