Abstract: A diagnostic kit for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs) having a diagnostic strip which has detection zones with at least eight probes with SEQ ID NOs: 3, 6, 9, 12, 15, 18, 21, 24; at least 14 primers with SEQ ID NOs: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23; an instruction manual; a nucleotide sequence set for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs); use of the kit to detect at least the following pathogens: Herpes Virus type 1, Herpes Virus type 2, Chlamydia trachomatis, Ureaplasma urealitycum, Mycoplasma hominis, Mycoplasma genitalium, and Human papillomavirus (HPV); a method for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs).

Abstract: A method for human sperm vitrification is disclosed, which includes providing liquefied human sperm; having a vitrification medium, where the vitrification medium has (a) a sperm buffer, and (b) a cryoprotectant mixture including a permeable cryoprotectant and a non-permeable cryoprotectant; mixing the liquefied sperm with the vitrification medium; providing a sperm straw and loading the straw with 0.25 to 0.5 mL of the obtained mixture; sealing the straw with heat; and placing the straw vertically in a container with liquid nitrogen to vitrify the mixture. A portable kit is also disclosed, which makes it easy to implement the method. The kit includes a vitrification medium, some straws, a container, usage instructions, among others.

Abstract: A diagnostic kit for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs) having a diagnostic strip which has detection zones with at least eight probes with SEQ ID NOs: 3, 6, 9, 12, 15, 18, 21, 24; at least 14 primers with SEQ ID NOs: 1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 19, 20, 22, 23; an instruction manual; a nucleotide sequence set for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs); use of the kit to detect at least the following pathogens: Herpes Virus type 1, Herpes Virus type 2, Chlamydia trachomatis, Ureaplasma urealitycum, Mycoplasma hominis, Mycoplasma genitalium, and Human papillomavirus (HPV); a method for simultaneously detecting at least seven silent sexually transmitted diseases (SSTDs).