Transverse section of treated rat stomach. C:congestion in mucosa, ÷ Abnormal fundic gland in mucosa. 400X, (H&E stain) 

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Context 1

... cells that lined the base showed basal basophilia, apical acidophilic cytoplasm and basal nuclei. The lamina propria of the stomach was composed of loose connective tissues interspersed between gastric glands together with connective tissue cells and smooth muscle fibers that separated the mucosa from the underlying submucosa. All the layers of stomach were affected in rats exposed to overcrowding stress conditions. In muscularis the muscle fibers were disintegrated as shown in ( Fig. 2) in comparison to that of control rats (Fig. 1). Abnormal numbers of blood vessels as well as congested blood vessels were recorded in submucosa (Fig. 3 and 4). Many histological changes were recorded in mucosa began from congestion in mucosa in addition to abnormal fundic glands in mucosa as shown in (Fig. 5).The effect increased and atrophy of mucosal glands was recoded (Fig. 5 and 6) . The blood vessels in different layers of fundus were congested as well as mononuclear cellular infiltration could be seen within the lamina propria (Fig. 6). The fundic mucosa of animals showed areas of discontinuity of surface mucosa and other areas of erosion at pits of the mucosa. There was distortion of normal architecture of fundic glands with invasion by mononuclear cells (Fig. 7). Moreover, the mucosa showed ulceration of the surface and vacuolation of some parietal cells (Fig. 8). Necrosis in mucosa (Fig. 8) was the prominent histological change when the effect reached the ...

Context 2

... cells that lined the base showed basal basophilia, apical acidophilic cytoplasm and basal nuclei. The lamina propria of the stomach was composed of loose connective tissues interspersed between gastric glands together with connective tissue cells and smooth muscle fibers that separated the mucosa from the underlying submucosa. All the layers of stomach were affected in rats exposed to overcrowding stress conditions. In muscularis the muscle fibers were disintegrated as shown in ( Fig. 2) in comparison to that of control rats (Fig. 1). Abnormal numbers of blood vessels as well as congested blood vessels were recorded in submucosa (Fig. 3 and 4). Many histological changes were recorded in mucosa began from congestion in mucosa in addition to abnormal fundic glands in mucosa as shown in (Fig. 5).The effect increased and atrophy of mucosal glands was recoded (Fig. 5 and 6) . The blood vessels in different layers of fundus were congested as well as mononuclear cellular infiltration could be seen within the lamina propria (Fig. 6). The fundic mucosa of animals showed areas of discontinuity of surface mucosa and other areas of erosion at pits of the mucosa. There was distortion of normal architecture of fundic glands with invasion by mononuclear cells (Fig. 7). Moreover, the mucosa showed ulceration of the surface and vacuolation of some parietal cells (Fig. 8). Necrosis in mucosa (Fig. 8) was the prominent histological change when the effect reached the ...