عنوان

Peritrophic Membranes

شابک

3642844146

شابک

9783642844140

شماره

b574544

عنوان اصلي

Peritrophic Membranes

نام عام مواد

[Book]

نام نخستين پديدآور

by Werner Peters.

محل نشرو پخش و غیره

Berlin, Heidelberg

نام ناشر، پخش کننده و غيره

Springer Berlin Heidelberg

تاریخ نشرو بخش و غیره

1992

نام خاص و کميت اثر

(xii, 238 pages 80 illustrations)

عنوان فروست

Zoophysiology, 30.

متن يادداشت

1. Introduction --; 2. Occurrence of Peritrophic Membranes --; 3. Formation and Structure --; 3.1 Beginning of Secretion of Peritrophic Membranes --; 3.2 Textures of Microfibrils --; 3.3 Formation of Peritrophic Membranes --; 4. Degradation of Peritrophic Membranes --; 5. Chemical Composition --; 5.1 General Remarks --; 5.2 Chitin --; 5.3 Proteins and Glycoproteins --; 5.4 Proteoglycans --; 6. Functions of Peritrophic Membranes --; 6.1 General Remarks --; 6.2 Lectins and the Association of Bacteria --; 6.3 Immobilized Enzymes --; 6.4 Permeability --; 6.5 Compartmentalization of the Midgut by Peritrophic Membranes --; 6.6 Peritrophic Membranes as a Barrier to Parasites --; 6.7 Fecal Pellets or Ecological Aspects of Peritrophic Membranes --; 6.8 Peritrophic Membranes Used as Cocoon Material for Pupation --; References.

متن يادداشت

Peritrophic membranes are secretion products of the midgut. For long they have been related only to insects, but they occur widely in the animal kingdom. They effect a part of the gut lumen and function not only as a mechanical protection barrier, but also as an ultrafilter, a barrier to parasites, and as envelopes for fecal pellets. Such peritrophic envelopes are of great ecological importance in marine environments. The book is divided into the following themes: - Occurrence - Formation and Structure - Degradation - Chemical Composition - Functions. It is the first comprehensive compilation of all data concerning peritrophic membranes and will provide a basis for future researches in this up to now often neglected field.

موضوع مستند نشده

Biochemistry.

موضوع مستند نشده

Life sciences.

موضوع مستند نشده

Microbiology.

شماره رده

نشانه اثر

مستند نام اشخاص تاييد نشده

by Werner Peters.

مستند نام اشخاص تاييد نشده

Werner Peters

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y