The significance of blood film examination

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1. Identification of different animal species. 2. Morphological examination of the erythrocytes and leucocytes. 3. Carrying out DLC. 4. Diagnosis of some types of leukaemia. 5. Diagnosis of blood parasites infections either intercellular or intracellular. 6. Diagnosis of bacterial diseases, during bacteraemia. 7. Prognosis of disease through estimating the count of band cells or hypersegmented … Read more

RBCs count

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There are two methods for counting RBCs; 1) Automated method through the electronic blood cells counter. 2) Manual method using the hemocytometer. Electronic counter is more accurate than the hemocytometer method. The electronic counter is expensive, needs periodical maintenance. Maintenance of blood counter is very important; failure to do that will result in misleading results. … Read more

Glucose Tolerance Test

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Glucose tolerance test is one of the tests that used for diagnosis of diabetes mellitus. Diabetes mellitus is characterized by recurrent hyperglyaemia associated with glucosuria, polyuria and polydepsia. Their are two types of glucose tolerance test: Oral Glucose tolerance test and intravenous glucose tolerance test. For oral glucose tolerance test: The patient must be fasted … Read more

Liver enzymes

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Liver enzymes are enzymes that found inside the hepatocytes (liver cells), which are released to the blood circulation when the liver cells are damaged during inflammation or infection by microorganism or parasite. There are different types of liver enzymes; the first is that group of enzymes that contained inside the hepatocytes only as Aspartate aminotransferase … Read more

Evaluation of the blood Evaluation of the blood leukocytes: Total and differential leukocytes count

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Evaluation of the blood leukocytes: Total and differential leukocytes count There are six types of white blood cells circulate in the blood, which are neutrophils, lymphocytes, eosinophils, basophils, monocytes and band cells. White blood cells count is an integral part of complete blood count (CBC), and include two main components: 1- White blood cells count. … Read more

White blood cells (WBCs) count

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White blood cells (WBCs) count There are six types of white blood cells circulates in the blood circulation, which are Neutrophils, lymphocytes, eosinophils, basophils, monocytes and band cells. White blood cells count is an integral part of complete blood count (CBC), and include two main components: 1- White blood cells count. 2- Differential leucocytes count. … Read more

The potentially deadly bacterium that’s on everyone’s skin

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Researchers from the Milner Centre for Evolution at the University of Bath warn that the threat posed by this organism should be taken more seriously and use extra precautions for those at higher risk of infection who are due to undergo surgery. A close relative of MRSA, Staphylococcus epidermidis, is a major cause of life-threatening infections after surgery, … Read more

قراءة البامفلت الخاص بقياس مستوى السكر في الدم في معامل التحاليل الطبية … شرح مبسط

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قراءة البامفلت الخاص بقياس مستوى السكر في الدم في معامل التحاليل الطبية … شرح مبسط

Serum Enzymes

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It is known that all the cells contain the same DNA, but gene expression is different from one cell to another. The cells synthesize proteins that are proper for their function; however other genes that their outcomes have no function are suppressed. Each cell type has its own specific enzymes. The serum level of enzymes … Read more

الإعتماد على الفاكتور في حساب نتائج التحاليل المعملية في أجهزة الكيمياء

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الإعتماد على الفاكتور في حساب نتائج التحاليل المعملية في أجهزة الكيمياء .