Srivastava S J, Srivastava S K
Department of Zoology, S.M.M. Town Post-Graduate College, Ballia, India.
Ann Endocrinol (Paris). 1994;55(5):197-202.
Female specimens of Heteropneustes fossilis show marked seasonal changes in liver and serum proteins, serum calcium, inorganic phosphate and magnesium levels in relation to the ovarian cycle. Their levels increase with the ovarian maturation, record the maximum values during the prespawning phase and gradually decline during spawning and postspawning phases. Thus, a positive correlation exists between liver and serum proteins, serum calcium, inorganic phosphate and magnesium levels during the annual ovarian cycle which seems to be related with vitellogenin synthesis.
印度囊鲇的雌性标本显示，肝脏和血清蛋白、血清钙、无机磷酸盐和镁水平与卵巢周期相关，呈现出明显的季节性变化。它们的水平随着卵巢成熟而升高，在产卵前期达到最大值，在产卵期和产卵后期逐渐下降。因此，在年度卵巢周期中，肝脏和血清蛋白、血清钙、无机磷酸盐和镁水平之间存在正相关，这似乎与卵黄蛋白原的合成有关。
