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rajibray B pharmacy 3rd semester questions papers Here are a few previous years’ questions papers for the third semester of b pharmacy collected by the different sources. The subjects include things like Pharmaceutical Organic Chemistry II, Physical Pharmaceutics I,Pharmaceutical Microbiology, and Pharmaceutical Engineering. These questions papers are by the Rajiv Gandhi University of Health and Science … Read more
The plasma membrane forms a barrier against excessive amounts of Na+ within the extracellular fluid from entering the cell. However, the plasma membrane is slightly “leaky” to Na+, allowing minimal amounts of Na+ to gradually move into the cell. To compensate for this, there is a perpetually active Na+ /K+ ATPase pump, which moves Na+ … Read more
Cell adaptation within limits: Morphology of cell injury adaptive changes: Most cells have the ability to adapt to changes in their environment by altering their morphology, pattern of growth, and metabolic activity. These adaptive responses may be part of the normal physiology of a cell or tissue, or they may represent an attempt to limit … Read more
B pharmacy 2nd semester questions papers Here are a few previous years’ questions papers for the Second semester of b pharmacy collected by the different sources. The subjects include things like Human Anatomy and Physiology II, Pharmaceutical Organic Chemistry I,Biochemistry, and Pathophysiology. These questions papers are by the Rajiv Gandhi University of Health and Science … Read more
Free Radical Induced Injury : Most agents acting in this way cause cell damage by affecting directly cell membranes and triggering a lethal sequence of events. Free radicals are chemical species that have a single unpaired electron in outer orbit, they initiate an autocatalytic reaction which mainly occurs in reperfusion of the ischemic cell. Activated … Read more
B pharmacy 1st semester questions papers Here are few previous years’ questions papers for the first semester of b pharmacy collected by the different sources. The subjects include things like human anatomy and physiology, pharmaceutical inorganic chemistry, pharmaceutics-1, and pharmaceutical analysis. These questions papers are by the Rajiv Gandhi University of Health and Science (rguhs), … Read more
Mechanism of Hypoxia Induced Cell Injury: Hypoxia occurs when a cell receives insufficient oxygenation due to a lack of blood supply to a tissue due to thrombosis. Hypoxia can be caused by haemorrhage when the blood supply is interrupted or when the blood is not sufficiently oxygenated, as in cardiorespiratory failure, or when the oxygen-carrying … Read more
Pathogenesis of Cell Injury: Damage to cells can be either reversible or irreversible. The cellular reaction may be adaptive, and homeostasis is maintained, depending on the severity of the injury. When the degree of the injury (stress) exceeds the cell’s ability to repair itself, cell death occurs. The time of exposure to a damaging stimulus … Read more
Etiology of Cell Injury: Cell damage is a series of events that occur when the adaptive capability of a cell is pushed to its maximum or when no adaptive response is conceivable. Physical, chemical, viral, biological, immunological, and nutritional cellular problems can all contribute to this. A) Acquired cause–Etiology of Cell Injury Acquired causes of … Read more
Cell injury is the common denominator in almost all diseases. It is defined as “an alteration in cell structure or biochemical functioning, resulting from some stress that exceeds the ability of the cell to compensate through normal physiologic adaptive mechanisms”. Cell injury results when cells are stressed so severely that they are no longer able … Read more