Lately, researchers have taken into consideration studies on birds since they represent an excellent nutritional source. There are several classical descriptions of the male reproductive tract, always aiming at establishing a correlation with shape, testicular size, age and sexual maturity. This study an...
Boron is a chemical element widely used in many industrial activities. Exposure to it affects many organs in mammals, mainly reproductive male organs. This work evaluates boron effect in testis. For this purpose, 12mg Boron/L of drinking water, equivalent to Arica tap water, was given for 42 days to 85 d...
Ofloxacin presents an ample spectrum of antimicrobial action, including combating Mycobacterium leprae, and is currently employed as a substitute when the use of rifampicin is impossible. The objective of this work was to study alterations in testicular cell nuclei of suckling rats, whose dams were submi...
The testicular parameters and sperm morphology were studied in twenty healthy Chinchilla breed bucks of rabbits fed with different planes of soybean meal. Their ages were between 6 to 10 months with their weights ranging from 1.4 to 1.9kg.The same quality of feeds was fed to each group throughout the stu...
The effects of season on the morphometric characteristics of the reproductive organs of the pubertal West African Dwarf buck in its native humid tropical environment were investigated. All morphometric characteristics as well as the derivations from both testicular and epididymal morphometry were unaffec...
Ten healthy male (boar) of large white pigs aged between 6.0 and 18.0 months, were used for this study. Spermiogram and morphological characteristics were studied in testes and in the different parts of the epididymis of the boar. The objective was to study the changes that occur in testes and epididymis...
CONTEXT: Several sperm retrievel techniques are available for use on azoospeermic men. Comparisons between spermatozoa retrieved from the testicles and epidymis in relation to pregnancy and miscarriage rates are not well established. OBJECTIVE: To compare pregnancy and miscarriage rates using sperm retri...
Testículo,
Espermatozoides,
Aborto Espontáneo,
Oligospermia,
Inyecciones de Esperma Intracitoplasmáticas,
Índice de Embarazo,
Epidídimo,
Motilidad Espermática,
Succión,
Estudios Retrospectivos,
Embarazo
Objective: The ligation of the left renal vein (LLVR) in man is a contraversial procedure in view of the risks of lesion to the renal parenchyma. With the objective of studying the morphologic and functional alterations caused by these lesions, we conducted experimental research with rats. Material and M...
Venas Renales/cirugía,
Riñón/fisiopatología,
Testículo/fisiopatología,
Glándulas Suprarrenales/fisiopatología,
Ligadura,
Ratas Wistar,
Riñón/patología,
Testículo/patología,
Glándulas Suprarrenales/patología,
Tamaño de los Órganos,
Proteinuria/orina,
Creatinina/sangre,
Testosterona/sangre,
Corticosterona/sangre
OBJETIVOS: Realizar un estudio clínico, epidemiológico y quirúrgico del testiculo no descendido. TIPO DE ESTUDIO: retrolectivo, transversal y descriptivo. PACIENTES Y METODOS: 173 pacientes hasta 17 años de edad, durante junio 1985 a junio 1995, en el Hogar Clínica San Juan de Dios, sometidos a ciru...
