Fig. 5

Photomicrograph of liver section stained by hematoxylin and eosin. Group 1: normal architecture as seen in lower magnification, the central venules appears mildly crowded (white arrows), the sinusoids appear normal (slender arrow) and devoid invasion of inflammatory cells, the hepatocytes revealed morphology that are normal (blue arrow). Group 2: mild vascular congestion (white arrow), there is a focal area of hepatocytes with necrosis (blue arrow) and infiltration of inflammatory cells (slender arrow). Group 3: focal area of moderate necrosis (blue arrow) and mild infiltration of inflammatory cells. Group 4: hepatocytes with fat infiltration (severe macovesicular and necrosis (blue arrow), there is mild portal triditis (white arrow), and sinusoid show mild infiltration (slender arrow). Group 5: portal infiltration of portal triads (black arrow), hepatocytes appear normal (blue arrow), and sinusoids show no infiltration (slender arrow)