An Overview Hey readers!! I am Sarang More an Edublogger and student. So in today’s video we are going to discuss about the PATHOPHYSIOLOGY of Hypertension. But, but, but before jumping into the actual concept it is very essential to know about the organ or the system in which the actual hypertension will be causing i.e. in heart obviously but more specifically in the arteries or the blood vessels. So in this article we are going to study about the CARDIOLOGY. Coming to the heart, it is relatively small, conical in shape and roughly as the size of one’s fist (not always possible). It is 12cm in length and 9cm in breath and 6cm thick. It weighs 250gm in adult females while in males it weighs about 300gm . The heart rest on diaphragm, near the midline of thoracic cavity known as mediastinum. Actually, the heart is slightly tilted towards left so it is said that heart is positioned to the left side. One more astounding fact about the heart is it is placed inverted in position,...
HLB number PART - III Selection of suitable emulsifier according to HLB number. :- To stabilize the emulsion, various types of compound are used such as amphilic polymers, proteins, particles, which have good oil water interface. On industrial basis, the emulsifier is expressed by hydrophile lipophile number (HLB). The HLB number is an index of affinity of surfactant towards a solvent. High HLB number indicates that water affinity is more as compare to oil affinity. A perfect surfactant is used for a emulsion according to the determined number. According to Bancroft rule , a oil soluble surfactant can make more preferably water in oil emulsion and water soluble surfactant can make more accurate oil in water emulsion. The HLB number also reveals the ideal properties of solution like critical miceller concentration (CMC). Griffin HLB scale equation The equation proposed by Griffin is still commonly used. This equation expresses the structural balanc...