Rotary Cutter Mill Principle In Rotary cutter mill, feed material is size reduced by continuous cutting and shearing by the help of sharp knives Construction In this mill, the milling chamber contains 2 types of knives: stationary knives and rotating […]
Principle The hammer mill works on the principle of impact. Here impact occurs between the fast moving hammers which are fitted on a rotor and the feed material. Construction The hammer mill is of two types: either vertically shafted type […]
PEPTIC ULER: Peptic ulcer are open sores that develop on the inner lining of the stomach and the upper portion of small intestine. It occurs in that part of the g.i.t which is exposed to gastric acid secretions. Types of […]
Bronchial Asthma: It is chronic condition in which a person’s airways become inflamed swell, narrow and produce extra mucus which make difficulty in breathing. Sign and symptoms: Coughing, shortness of breath, chest tightness and wheezing sound (whistling sound in airways). […]
COPD: Chronic obstructive pulmonary disease, a group of lung disease that blocks airflow and make it difficult to breathe. Types of COPD: There are two main types of COPD. Chronic bronchitis: Which involves a long term cough with mucus. Emphysema: […]
Drop Weight and Drop Count Method: Principle: If a liquid is allowed to fall slowly through a capillary tube, the liquid first forms a drop at the tip of the capillary tube, which gradually increases in size and finally detaches […]
“Apoptosis is a form of coordinated and internally programmed cell death having significance in a variety of physiologic and pathologic conditions.” MORPHOLOGICAL FEATURES: – The characteristic morphologic changes in apoptosis by light microscopy and electron microscopy is as under: Involvement […]
“Shrinkage in the size of the cell by loss of cell substance is known as atrophy.” 1.] It represents a form of adaptive response. 2.] When a sufficient number of cells are involved, the entire tissue or organ get diminished […]
“Hypertrophy refers to increase in the size of cells and, with such changes, an increase in the size of the organs.” 1.] Basically, in hypertrophy the increased size of the cell is not due to the increased intake of fluid, […]