. 2021 Jan 8;22(2):578. doi: 10.3390/ijms22020578

Table 2.

Effects of the experimental treatments on the in vitro embryo development.

Treatment ¹	Fertilized Oocytes	Cleavage Rate (%) ²	Blastocyst Rate (%) ³
(1) Control	224	84.04 ± 1.15 ^a	34.76 ± 1.69 ^c
(2) Negative control	222	86.83 ± 1.15 ^a	36.45 ± 1.69 ^bc
(3) FF EVs SEC	216	87.52 ± 1.15 ^a	35.85 ± 1.69 ^bc
(4) AOF EVs SEC	221	87.85 ± 1.15 ^a	39.79 ± 1.69 ^b
(5) FF EVs + AOF EVs SEC	212	84.93 ± 1.15 ^a	37.27 ± 1.69 ^bc
(6) FF EVs ODG UC	218	86.72 ± 1.15 ^a	45.41 ± 1.69 ^a
(7) AOF EVs ODG UC	220	88.34 ± 1.15 ^a	48.74 ± 1.69 ^a
(8) FF EVs+ AOF EVs ODG UC	207	87.02 ± 1.15 ^a	46.56 ± 1.69 ^a

¹ The treatments (eight groups) are defined in detail in the experimental design of the Materials and Methods and Figure 4. ² The number of cleaved zygotes on day 2 out of the total number of fertilized oocytes (mean ± SE). ³ The number of blastocysts (day 8) out of the number of fertilized oocytes (mean ± SE). ^{a, b, c} Values in the same column with different superscripts differ significantly (p < 0.05). FF: follicular fluid. AOF: ampullary oviductal fluid.