1. Variation in the pattern of carbonic anhydrase activity in the cells of the gastric glands

   • William B. Winborn
   • Leonard L. Seelig Jr.
   • Charles M. Girard

   OriginalPaper Pages: 289 - 300

2. Histochemical and radioautographic studies of normal human fetal colon

   • Robert Lev
   • Donald Orlic

   OriginalPaper Pages: 301 - 311

3. Freeze-drying and embedding in glycol methacrylate (GMA)

   • Dieter Mitrenga
   • Arnold Wolfgang
   • Heinz v. Mayersbach

   OriginalPaper Pages: 313 - 326

4. Histochemical investigation of malignant cells

   • Guy Heyden

   OriginalPaper Pages: 327 - 334

5. Unbuffered osmium staining in pars recta of the proximal tubule from rat kidney studied by thin and semi-thin section cytochemistry

   • Elizabeth M. McDowell

   OriginalPaper Pages: 335 - 344

6. The localization of ¹²⁵iodide and iodinated (¹²⁵I) albumin in autoradiographic model experiments

   • C. W. Thesingh
   • O. M. J. Driessen
   • N. v.d. Bosch

   OriginalPaper Pages: 345 - 349

7. Acid mucosaccharide-containing structures in the gall bladder epithelium of the rabbit as seen with the electron microscope

   • Kazuyori Yamada

   OriginalPaper Pages: 351 - 360

8. Esterase

   • M. Staeudinger
   • T. Wienker
   • O. v. Deimling

   OriginalPaper Pages: 361 - 370

9. Fixation of catecholamine-containing tissues for histochemical demonstration of catecholamines and for radioautography of steroid hormones in the same sections

   • Antti Hervonen
   • Pentti Tuohimaa
   • Ralf Lietzen

   Short Communication Pages: 371 - 375