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Parkinson’s disease

Parkinson's disease-signs and symptoms

Parkinson’s disease is nervous disorder. It affects the nervous coordination which eventually affects the body and muscle movement. The initial signs are tremors in hand and later it leads to…

Serial analysis of gene expression

serial analysis for gene expression technique and applications

Serial analysis of gene expression (SAGE) is a technique used to provide a library of the mRNA sequences (transcripts) of the sample in the form of small tag sequences or…

Thermoregulation in endotherms

Thermoregulation in endotherms

Endotherms regulate and maintain their internal body temperature within a homeostatic range. This phenomenon is termed as thermoregulation. These mechanisms vary according to the requirements. For instance, these are either…

Temperature relations of endotherms

Endotherms and energy production

In birds and mammals which are homeothermic endotherms, there body temperature is regulated closely by homeostatic mechanisms. These mechanisms regulate loss of heat and heat production. Thus, they maintain constant…

Temperature relations of heterotherms

Heterotherms and temperature maintenance

Animals cope with fluctuations in temperature by different ways. One of the basic ways is by generating and trapping the heat internally in order to maintain constant body temperature despite…

Heat stroke

Heat stroke symptoms and prevention

Heat stroke is a condition when the body temperature rises more than what it can endure. Overheating usually happens when you have prolonged exposure to sun or doing a strenuous…

ELISA technique

ELISA technique a valuable research tool

Enzyme linked immunosorbent assay ELISA is an assay technique of biotechnology for detection of various enzymes, proteins, antibodies and hormones. The detection is based on antigen-antibody interactions. Antigen molecules are…

Top ten countries with HIV/AIDS

Global statistics of HIV/AIDS

HIV/AIDS is a deadly contagious disease in humans.  HIV refers to Human Immune Deficiency Virus. This HIV virus causes Acquired Immune Deficiency Syndrome AIDS in humans which is in fact…

Medical malpractice

Every profession comes with certain degree of sincerity and responsibility. But the medical profession is something which demands even more care, responsibility and sincerity. Medical malpractice is becoming a global…