Press "Enter" to skip to content

Download PDF by J. E. Treherne, M. J. Berridge, V. B. Wigglesworth: Advances in Insect Physiology, Vol. 11

By J. E. Treherne, M. J. Berridge, V. B. Wigglesworth

ISBN-10: 0120242117

ISBN-13: 9780120242115

Show description

Read or Download Advances in Insect Physiology, Vol. 11 PDF

Similar anatomy books

John M.D. O’Neill (auth.), John M.D. O’Neill MB, B.A.O,'s Musculoskeletal Ultrasound: Anatomy and Technique PDF

Ultrasound is a powerful imaging modality more and more used for musculoskeletal assessment via radiologists, basic practitioners, activities drugs experts, and orthopedic surgeons alike. right ultrasound exam and interpretation hinges on thorough wisdom of suitable anatomy, artifacts and method.

Atlas of Functional Shoulder Anatomy by Andrea De Vita MD, W. Ben Kibler MD, FACSM (auth.), Giovanni PDF

The aim of this Atlas is to concentration the reader's awareness on a chain of bone, ligament, muscle and tendon constructions and ultrastructures that experience now not to this point been mentioned other than within the newest overseas literature and in expert journals. This Atlas additionally provides super high-definition photographs of "targeted" sections got from cadavers preserved utilizing state of the art ideas.

Download PDF by Michael Barany: Biochemistry of Smooth Muscle Contraction

This precious source offers a scientific account of the biochemistry of delicate muscle contraction. As a finished advisor to this speedily turning out to be region of study, it covers the constitution and attribute houses of contractile and regulatory proteins, with targeted emphasis on their estimated functionality within the stay muscle.

Download e-book for kindle: Netter’s Concise Orthopaedic Anatomy by Jon C. Thompson MD

Netter’s Concise Orthopaedic Anatomy is a best-selling, moveable, full-color source first-class to have to be had in the course of your orthopaedic rotation, residency, or as a brief look-up in perform. Jon C. Thompson offers the most recent information in completely up-to-date diagnostic and therapy algorithms for all stipulations whereas protecting the preferred at-a-glance desk structure from the former version.

Additional info for Advances in Insect Physiology, Vol. 11

Sample text

Haslinger (1935) using Culliphora erythrocephnla (= C. vicina) attempted t o overcome this problem by presenting a series of concentrations of deterrent made up in concentrations of fructose which were 3 times those known t o be threshold concentrations for flies in each of the test states of deprivation. His results with hydrochloric acid as the deterrent substance show that the flies did not, in fact, become less sensitive t o it, the concentration of acid required t o obtain rejection REGULATORY MECHANISMS I N INSECT FEEDING 35 remaining essentially constant throughout prolonged deprivation.

It is difficult to draw any useful conclusion from the conflicting results that have been obtained concerning the effects of feeding znd deprivation on the labellar thresholds of blowflies, other than that the whole question needs detailed re-examination. It may well be that there are real differences between the species used, but this explanation cannot be invoked to reconcile the results of Arab (1957) with those of Getting and Steinhardt (1972). It seems possible that differences in the method of application of the stimulus t o the labellum might have been responsible for some of the differences between the results.

In addition, they indicate that any effect of this kind cannot be a dominant cause o f threshold elevation for any more than 4-6 h in inactive flies. Also relevant t o the assessment of the possible role of d:irect events during feeding is the statement by Dethier and Bodenstein (1958) that flies which had undergone recurrent nerve section failed t o show the normal post-feeding rise in tarsal threshold. If this is so, it would follow that direct effects of events during ingestion play no significant role in bringing about the post-feeding elevation in threshold.

Download PDF sample

Advances in Insect Physiology, Vol. 11 by J. E. Treherne, M. J. Berridge, V. B. Wigglesworth


by John
4.2

Rated 4.39 of 5 – based on 33 votes