FIELD: medicine.
SUBSTANCE: invention relates to biology, namely to method of influencing ratio of sexes in offspring of laboratory rats. Method includes keeping animals of different sexes separately for 12 days. 2.0% water solution of sodium hydrocarbonate in dose 5 ml/kg of weight is introduced to animals perorally with 12 hour interval, after which male and female animals are mated and the course is continued for 5 days, after which females are separated from males, and offspring is expected.
EFFECT: application of the invention will make it possible to increase birthrate of male individuals.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ANIMAL PROGENY SEX REGULATION METHOD | 1996 |
|
RU2126625C1 |
| ADAPTOGEN STRESS-CORRECTOR | 2000 |
|
RU2166952C1 |
| METHOD TO STIMULATE REPRODUCTIVE FUNCTION IN ANIMALS | 2010 |
|
RU2428144C1 |
| SUBSTANCE ENHANCING SEXUAL ACTIVITY, CONCEPTION EFFECTIVENESS AND ELIMINATING ERECTILE DYSFUNCTION | 2001 |
|
RU2206323C2 |
| METHOD FOR MODELING ENCEPHALOPATHY IN OFFSPRING EXPOSED TO NON-TOXIC DOSES OF MANGANESE IN THE PRENATAL PERIOD | 2022 |
|
RU2794816C1 |
| METHOD OF IMPROVING REPRODUCTION ACTIVITY OF ANIMALS AND VITALITY OF THEIR PROGENY | 0 |
|
SU704618A1 |
| PHARMACOLOGICALLY ACTIVE SUBSTANCE OF ORGANISM-PROTECTION MATERIAL, METHOD OF PREPARATION THEREOF, AND THERAPEUTIC APPLICATION | 1990 |
|
RU2104704C1 |
| METHOD OF SHIFTING THE RATIO OF SEXES IN POPULATION OF LABORATORY MICE | 0 |
|
SU1337018A1 |
| METHOD FOR CONTROL OF SEXUAL ACTIVITY OF MAMMALS | 0 |
|
SU1837888A3 |
| EXTRUDED FODDER PRODUCTION METHOD | 2017 |
|
RU2700620C2 |
