Browsing by Author "BENCHEIKH Dalila"

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    Biochemistry
    (Université Mohamed Boudiaf - M’sila, 2026-02-10) BENCHEIKH Dalila
    A comprehensive and prioritized assessment of renal function, trace elements, vitamins, and hormones are essential for maintaining physiological balance and preventing disease. Each of these areas contributes uniquely and critically to human health. Renal function assessment—using markers such as serum creatinine and estimated glomerular filtration rate (eGFR)—is fundamental for detecting early kidney dysfunction, such as in chronic kidney disease (CKD). More specialized tests like renal imaging or biopsy may be needed to identify structural abnormalities or glomerular damage. Trace elements, though required in minute amounts, play pivotal roles in enzymatic activity and cellular function. For instance, zinc deficiency can impair immune function and wound healing, while excess iron can lead to conditions like hemochromatosis, affecting the liver, heart, and pancreas. Vitamins are essential for countless biological processes. A deficiency in vitamin D can result in osteomalacia or rickets, compromising bone health, while vitamin B12 deficiency can cause megaloblastic anemia and neurological disturbances. These examples highlight how vital adequate vitamin levels are to tissue repair, immunity, and metabolic health. Hormones regulate nearly every body system, and even slight imbalances can have widespread consequences. For example, reduced thyroid hormone levels (hypothyroidism) can cause fatigue, weight gain, and depression, while excessive cortisol production (as in Cushing’s syndrome) may lead to hypertension, diabetes, and immune suppression. In conclusion, the interconnected nature of these systems underscores the importance of a multidisciplinary approach to clinical evaluation. Timely and targeted assessments of renal markers, trace elements, vitamins, and hormones not only aid in early diagnosis but also enhance treatment outcomes and long-term patient care.