The secretion of VEGF from astrocytoma cells is an important cause to the production of PTBE.
肿瘤细胞分泌VEGF是星形细胞瘤PTBE产生的重要原因。
Conclusion HP infection might cause disorder in the lipid metabolism. The possible mechanism might be that the HP infection can suppress activity and secretion of lipoprotein lipase.
结论HP感染可引起脂代谢紊乱，可能机制为HP感染抑制了脂蛋白酶的活性与分泌。
Pituitary tumors may also cause generalized hyperpigmentation as a result of increased secretion of melanocyte-stimulating hormone (MSH).
脑垂体肿瘤，由于促黑激素(MSH)分泌增多，也可引起全身性的色素沉着。
Inadequate sleep, long term mental pressure, menstrual cycle and surplus sebum secretion may cause rough pores and skin defects.
睡眠不足、长期的心理压力、生理周期、皮脂分泌过多都会导致毛孔粗大和肌肤问题。
A probable cause of the disorder is deficient regulation of melatonin secretion.
造成该障碍的一个可能原因是褪黑素分泌不足。
A probable cause of the disorder is deficient regulation of melatonin secretion.
造成该障碍的一个可能原因是褪黑素分泌不足。
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