Causes of Infertility Among Female Secondary School Students

Causes of Infertility Among Female Secondary School Students

Causes of Infertility – Over the years many countries of the world have experienced and are still experiencing the issue of infertility.  This is to say that infertility is not a new or recent phenomenon but has always been with human beings right from creation. [Read more…]

An Expert System on Behaviour Analysis

An Expert System on Behaviour Analysis

Behaviour Analysis – Exceptional child is coined out from the world exceptional which means special or unique. The exceptional child world has witnessed, experienced and suffered so many oppression in the past. [Read more…]

Coagulation Disorders Among Potential Blood Donors

Coagulation Disorders Among Potential Blood Donors

Coagulation Disorders – Coagulation is a complex process by which blood forms clots. It is an important part of haemostasis, the cessation of blood loss from damage vessel (www.wikipedia.org). It involves a series of enzymatic reaction involving the proteolytic activation of circulating coagulation factors (zymogen and the activity of co-factors) prothrombin which converts soluble plasma fibrinogen into fibrin which enmeshes the platelet plug forming a stable thrombus to stop bleeding and begining repair of damage vessel. [Read more…]

Onchocerciasis in the Tropics

Onchocerciasis in the Tropics

Onchocerciasis in the Tropics – River blindness (Human onchocerciasis) is a serious neglected tropical disease caused by the filarial nematode parasite Onchocerca volvulus and an important cause of blindness and chronic disability in the developing world. Presently, it is estimated that 37 million people carry O. volvulus, with 90 million at risk in Africa. Morbidity at present is estimated at 987,000 disability-adjusted life-years and there are 46,000 new cases of blindness annually. [Read more…]

CA-MRSA: Virulence of CA-MRSA

CA-MRSA: Virulence of CA-MRSA

CA-MRSA: Virulence is refers to the degree or intensity of pathogenicity. Where as pathogenicity is an organism capability or potential to cause disease (Willey et al., 2008). Then resistant is the inability of an organism to be killed or inhibited by clinically achievable drug concentration. Methicillin is a beta-lectamase-resistant member of the beta-lactam family of antibiotics that inhibit cell wall biosynthesis. Then methicillin –resistant is resistance to methicillin-type of antibiotics. [Read more…]