| 000 -LEADER |
|---|
| fixed length control field |
01562nam a2200289Ia 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
220418s9999 xx 000 0 und d |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Item number |
548 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Garcia Lemus, H.A |
| Miscellaneous information |
Tesis Med. Vet |
| Attribution qualifier |
M |
| 245 #0 - TITLE STATEMENT |
|---|
| Title |
Efecto de la implantacion de 17-Beta-Estradiol en comportamiento sexual, calidad de semen y caracteristicas testicularess en bovinos |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Date of publication, distribution, etc. |
1987 |
| Place of publication, distribution, etc. |
Universidad de San Carlos de Guatemala |
| Name of publisher, distributor, etc. |
Facultad de Medicina Veterinaria y Zootecnia |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
46 |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
En los animales implantados se hallo reduccion de la circunferencia escrotal y largo testicular, siendo esta diferencia estadisticamente significativa, y se observo menor numero de saltos. Histopatologicamente en los animales implantados se observo una alteracion de la espermatogenesis en el 75 ¨/. de los toretes. En la segunda fase, microscopicamente se observo que el implante ejerce influencia que puede evidenciarse ya a los 3 meses post-implantacion, deteniendose el proceso normal de espermatogenesis, con la conscuente reduccion en la capacidad de fertilizacion normal |
| 502 ## - DISSERTATION NOTE |
|---|
| Degree type |
Med. Vet |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Beta estradiol |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Calidad de semen |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Caracteristicas testiculares |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Comportamiento sexual |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Implantes hormonales |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Reproduccion |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Testiculos |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dr E rolando Paiz Castro |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dr Leonel Aguilera diaz |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dr rolando Matamoros Bargeles |
| 910 ## - USER-OPTION DATA (OCLC) |
|---|
| User-option data |
Carlos L. Oseida G |
| 910 ## - USER-OPTION DATA (OCLC) |
|---|
| User-option data |
Carlos L. Oseida G. y Maritza Paredes de Paiz |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Koha item type |
Tesis de Licenciatura |