. 2021 Nov 24;12:771243. doi: 10.3389/fphys.2021.771243

TABLE 2.

Cellular composition of head kidney hematopoietic tissue in common carp after oral application of phytochemicals.

Parameters	Experimental groups
	Control	TC1	TC2	TO1	TO2
Early blast	5.481.08^a	6.221.27^a	6.021.27^a	6.501,68^a	6.061.24^a
Erythroid	4.861.15^a	5.201.54^a	5.141.00^a	5.540.96^a	4.781.37^a
EBlastBas	1.080.49^a	0.820.53^a	1.440.87^a	1.220.53^a	1.200.70^a
EBlastPoly	1.080.70^a	0.380.43^a	0.640.76^a	0.920.65^a	0.480.65^a
EBlastAci	0.600.64^a	0.380.29^a	0.420.38^a	0.640.60^a	0.480.40^a
EryJuv	1.140.50^a	1.921.65^a	1.120.66^a	0.840.47^a	1.160.66^a
Erythrocytes	1.120.70^a	1.700.81^a	1.520.99^a	1.940.71^a	1.740.76^a
Lymphoid	63.224.32^a	63.445.15^a	63.122.96^a	60.224.17^a	63.483.93^a
ProLym	3.101.62^a	1.921.11^a	2.190.84^a	2.962.34^a	1.900.87^a
Lymphocytes	59.144.75^a	60.384.99^a	59.863.14^a	56.026.18^a	60.363.95^a
ProPlasm	0.680.51^a	0.820.40^a	0.920.60^a	0.700.45^a	0.660.31^a
Plasmocytes	0.400.43^a	0.320.40^a	0.180.22^a	0.540.38^a	0.560.34^a
Neutrophilic	14.863.05^a	14.782.47^a	15.302.28^a	15.823.21^a	14.323.06^a
NeuMyel	4.543.16^a	6.142.46^a	5.143.59^a	7.142.77^a	6.143.36^a
NeuMeta	5.482.53^a	4.342.13^a	5.922.72^a	4.162.11^a	4.782.79^a
NeuBand	2.641.65^a	2.240.89^a	2.001.19^a	2.061.18^a	1.860.88^a
NeuSegm	2.101.03^a	2.060.75^a	2.240.73^a	2.460.90^a	2.160.89^a
Monocytoid	1.080.49^a	1.080.47^a	1.160.49^a	1.520.41^a	1.340.35^a
ProMono	0.700.45^a	0.660.42^a	0.660.44^a	1.060.40^a	0.780.56^a
Monocytes	0.380.29^a	0.420.32^a	0.500.44^a	0.460.28^a	0.560.39^a
Basophilic	5.283.09^a	3.841.59^a	4.201.21^a	4.741.43^a	4.901.95^a
BasoPro	1.161.48^a	1.020.56^a	0.940.42^a	1.321.07^a	1.741.47^a
BasoMeta	1.721.34^a	1.340.84^a	1.040.90^a	1.200.78^a	1.301.11^a
BasoJuv	1.241.51^a	0.420.56^a	1.060.78^a	0.800.55^a	0.700.58^a
Basophils	1.160.85^a	1.020.77^a	1.160.48^a	1.420.60^a	1.160.43^a
Eosinophils	0.080.10^a	0.220.29^a	0.080.14^a	0.100.11^a	0.400.84^a
Thrombocytes	4.161.13^a	3.861.33^a	3.661.09^a	4.341.58^a	3.621.10^a
Unclassified	0.820.48^a	1.360.23^ab	1.320.56^ab	1.420.45^ab	1.480.38^b

TC1, trans-cinnamaldehyde daily; TC2, trans-cinnamaldehyde every 2 days; TO1, thyme oil daily; TO2, thyme oil every 2 days. Different letter superscripts indicate the statistically significant differences, the Kruskal–Wallis test, p ≤ 0.05, n = 10. Cell types: EBlastBas, EBlastPoly, and EBlastAci—basophilic, polychromatophilic, and acidophilic erythroblasts; EryJuv—juvenile erythrocytes; ProLym—prolymphocytes; ProPlasm—proplasmocytes; NeuMyel, NeuMeta, NeuBand, and NeuSegm—neutrophilic myelocytes, metamyelocytes, band and segmented neutrophils; ProMono—promonocytes; BasoPro, BasoMeta, and BasoJuv—basophilic progranulocytes and metagranulocytes, juvenile basophils.