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Life Sciences Commons

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Biology

Western Michigan University

Masters Theses

Theses/Dissertations

1972

Articles 1 - 4 of 4

Full-Text Articles in Life Sciences

Effects Of Phosphodiesterase Inhibitors On The Activity Of Rat Myocardial Adenyl Cyclase, Garry Lee Degraaf Aug 1972

Effects Of Phosphodiesterase Inhibitors On The Activity Of Rat Myocardial Adenyl Cyclase, Garry Lee Degraaf

Masters Theses

No abstract provided.


Experimental Production Of Duodenal Ulcers In Rats With Corresponding Changes In Gastric Secretory Patterns, James Ellis Dale Aug 1972

Experimental Production Of Duodenal Ulcers In Rats With Corresponding Changes In Gastric Secretory Patterns, James Ellis Dale

Masters Theses

No abstract provided.


Captan-Induced Reversions In Bacteria, Gayle M. Nii Lopiccolo Apr 1972

Captan-Induced Reversions In Bacteria, Gayle M. Nii Lopiccolo

Masters Theses

No abstract provided.


An Electron Microscopical Study Of The Ultrastructure And Classification Hemocyte Of The Grasshopper, Melanoplus Differentials (Thomas) (Orthoptera: Acrididae), Andrejs Liepins Apr 1972

An Electron Microscopical Study Of The Ultrastructure And Classification Hemocyte Of The Grasshopper, Melanoplus Differentials (Thomas) (Orthoptera: Acrididae), Andrejs Liepins

Masters Theses

The hemocytes of the fifth instar nymphs of the grasshopper Melanoplus differentialis (Thomas) (Orthoptera: Acrididae) have been the subject of this study. The hemocytes of this insect, based on the fine structures of its cells, have been found to fall into four main categories or groups: Nucleocytes, Plasmatocytes, Granulocytes and Coagulocytes. The bases for their classification are differences in the ultrastructure of the cytoplasmic organelles as well as cytoplasmic inclusions are revealed as revealed by electron microscopy.