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Q. Out of the following hormones, how many are secreted from neurohypophysis?
[Aldosterone, MSH, Melatonin, Prolactin, ADH, TSH]

NTA AbhyasNTA Abhyas 2020Chemical Coordination and Integration

Solution:

I. Adeno - hypophysis A. Pars distalis (anterior pituitary) 1. Growth hormone (GH). 2. Prolactin (PRL). 3. Thyroid stimulating hormone (TSH). 4.Adrenocorticotrophic hormone (ACTH). 5. Luteinizing hormone (LH). 6. Follicle stimulating hormone (FSH).
B. Pars intermedia Melanocyte stimulating hormone (MSH).
II. Neurohypophysis (Pars nervosa or Posterior pituitary) 1. Oxytocin. 2.Vasopressin (or ADH). - These hormones are actually synthesised by the hypothalamus and are transported to neurohypophysis via hypothalamic neurons.