1. The subepithelial connective tissue penetrated the pineal body forming interlobular septum, and separated the pineal body to parenchymal lobules.

2. Pineal gland ( or pineal Body ): Endocrine gland in the Brain that produces melatonin.

3. The results showed that the functional status of pineal body in Laiwu Black goat changed with seasons, which could be related to goat breeding activity.

4. ResultsThe blood vessels and capillaries in monkey pineal body existed only in the connective tissue of capsule and interlobular septum,[ ] those did not in the pineal parenchymal lobules.

5. Methods The pineal capsule of the superficial pineal body of 1.5-month and 12-month old rats was observed under scanning electron microscope(SEM).

6. ObjectiveFor exploring the ultrastructural feature and its significance of the blood capillary and the pinealocytic secretory granules in the pineal body.

7. Objective To explore the structural foundation of transport pathway of pineal secretions from the pineal body to the cerebrospinal fluid of subarachnoid space .

8. Results revealed that a large number of 5HTcontaining cells and fibers were observed in the pineal body.

9. The major glands of the endocrine system are the hypothalamus, pituitary, thyroid, parathyroids, adrenals, pancreas, pineal body, and the reproductive organs (ovaries and testes).

10. Conclusion Pineal intercellular canaliculus-perivascular space-epithelial openings made up the structural foundation of the chief channel for secretions of pineal body releasing into CSF.