.... Histochemical stains for acid phosphatase and peroxidase, and silver impregnation techniques were used for our study. The results obtained showed the existence of two macrophage types: endogenous microghocytes and exogenous monocytes. 19 12 1985 12 01 1986 15 7 2008 © 1986 S. Karger AG...

...Prabha Agrawal; Manmohan M. Laloraya A histochemical study has been made of peroxidase changes in rat ovary and uterus during different developmental stages of the normal and pregnant rats. The peroxidase was found to be present in the corpus luteum of the ovary of both normal and pregnant rats...

...P. Agrawal; M.M. Laloraya A comparative study of the enzymes Δ 5 -3β-HSD, cytochrome oxidase and peroxidase has been made in the ovaries and uterus of mammals (mouse, guinea pig, cat and dog) during various reproductive phases. The granulosa cells of developing follicles, hypertrophied interstitial...

...Prabha Agrawal; Manmohan M. Laloraya The distribution of Δ 5– 3 β -HSD, peroxidase and cytochrome oxidase in immature, sexually mature and pregnant rabbit ovary has been studied histochemically. Corpora lutea are found only in pregnant rabbits. Δ 5– 3 β -HSD is present in the theca interna...

... 200 to 400 nm. Acid phosphatase (AP) and peroxidase (PO) reaction product was found in several granules. The distribution of azurophil granules corresponds to that of the AP and PO positive granules. Since staining with uranyl acetate increases the density of the azurophil granules and thereby allows...