Abstract：
The current investigation was carried out with an aim to evaluate disparity in haematological and serum biochemical parameters of healthy male and female Schizothorax labiatus with respect to its four reproductive phases, i.e. preparatory (autumn), pre-spawning (winter), spawning (spring) and spent (summer). The study indicated that significant (p < 0.05) alterations were seen in gonadosomatic index (GSI) of S. labiatus with maximum value for both sexes noted in spring while minimum value in autumn. Contrary to this, the highest value of hepatosomatic index (HSI) for both sexes was noted in the autumn season and the lowest value in spring. The haemoglobin (Hb) content, red blood corpuscle (RBC) and white blood corpuscle (WBC) counts and haematocrit amount of S. labiatus also revealed significant (p < 0.05) variations with peak values noted in summer while least values were recorded during winter. It was also observed that male fishes comprised significantly (p < 0.05) maximum level of all these parameters amongst all seasons of the year, except WBC count. Erythrocyte indices specifically mean corpuscular haemoglobin (MCH), MCH concentration (MCHC) and mean corpuscular volume (MCV) exhibited insignificant (p > 0.05) alterations between the sexes. The lowest levels (p < 0.05) of serum glucose, cholesterol and urea were recorded in the pre-spawning period, i.e. winter, while as the highest values (p < 0.05) were seen in the summer because of the cessation of reproductive activities and greater availability of food. Similar trend was also noted in the amount of total protein, albumin and globulin of the fish, although insignificant (p > 0.05) variation was observed between sexes.
摘要：
进行当前调查的目的是评估健康的男性和女性唇裂裂的血液和血清生化参数在其四个生殖阶段的差异，即准备（秋季），产卵前（冬季），产卵（春天）和度过（夏天）。研究表明，唇形虫的性腺指数（GSI）发生了显着变化（p<0.05），春季男女均为最大值，秋季为最小值。与此相反,两种性别的肝细胞指数（HSI）在秋季最高，在春季最低。血红蛋白（Hb）含量，唇形链球菌的红血球（RBC）和白血球（WBC）计数以及血细胞比容量也显示出显着（p<0.05）变化，夏季记录到峰值，而冬季记录到最小值。还观察到，雄性鱼类在一年中的所有季节中包含所有这些参数的显着（p<0.05）最大水平，除了白细胞计数。红细胞指数特别是指红细胞血红蛋白(MCH)，MCH浓度（MCHC）和平均红细胞体积（MCV）在性别之间表现出微不足道的变化（p>0.05）。血清葡萄糖水平最低（p<0.05），胆固醇和尿素在产卵前记录，即冬天，而由于生殖活动的停止和更多的食物供应，在夏季看到了最高值（p<0.05）。在总蛋白质的量中也注意到类似的趋势，鱼的白蛋白和球蛋白，尽管性别之间的差异不明显（p>0.05）。
