Abstract Autoimmune diseases play a critical role in the progression of infertility both sexes and their severity has been reported to increase with age. However, few reports have discussed effect on morphological features testis. Therefore, we compared alterations testes autoimmune model mice (MRL/MpJ-Fas lpr ) control strain (MRL/MpJ) those background (C57BL/6N) at 3 6 months. Furthermore, an...

Erkeklerde spermatogenezin normal şekilde gerçekleşebilmesi için testislerin karın boşluğu dışında, vücuttan 2-3°C düşük sıcaklıkta skrotum adı verilen kese içerisine inmeleri gerekmektedir. Testis iniş mekanizması türler arasında farklılık göstermekle birlikte, intrabdominal seviyeden skrotuma hormonal ve mekanik etkilere bağlı olarak transabdominal inguinoskrotal evreler sonunda gerçekleşmekt...

introduction: undescended testis is a common problem in children. cryptorchid testis is frequently accompanied by gross morphologic changes with regard to the size and shape of the testis, various degree of detachment between the epididymis and testis. we assessed the epididymal anomalies and patency of process vaginalis in boys with udt.   material &method;: it is a prospective study which was...

Cbfa1 is an essential transcription factor for bone formation, but its transcripts have also been detected in thymus and testis. To elucidate the expression of Cbfa1 in testis, we isolated Cbfa1 cDNA from mouse testis. First we examined the length of the transcripts expressed in mouse testis by Northern hybridization. Using a cDNA probe that can detect both Type-I and Type-II Cbfa1 (Type-I: ori...

Primary testicular lymphoma (PTL) is a rare form of extranodal lymphoma, this neoplasm the most common malignant tumor testis in elderly age, and majority cases are histologically diffuse large B-cell (DLBCL), accounting for 80% to 98% non-hodgkin lymphoma. Patients with primary DLBCL show continuously high risk recurrence no plateau survival curves tendency involve other sites, especially cent...

Abstract Background Undescended testis is one of the most common paediatric surgical diagnoses. A lot research has been done to date, standardise management intra-abdominal and extra-abdominal undescended testis. High inguinal a unique clinical encounter which demands additional measures over conventional orchidopexy for better results. Main body abstract Open routine quite straightforward oper...

Triorchidism is the commonest variety of polyorchidism, an entity with more than two testis is an extremely rare congenital anomaly of the testis. Although excision of the abnormal testis is a safer alternative proposed, recent literature suggests more conservative approach in normal testes with watchful regular follow up to screen for malignancy. This case presented as a left inguinal swelling...

This study was designed to determine the testicular abnormalities in rams slaughtered Sokoto, Nigeria. The testicles of presented for slaughter were examined, and age, breed, position, sites noted. Out 638 3 had abnormalities, representing a prevalence 0.47%, comprising 2 (0.31%) unilateral cryptorchidism 1 (0.16%) hypoplasia. (0.58% (2/342) 0.34% (1/296) obtained at Sokoto metropolitan abattoi...

BACKGROUND In numerous Caudata, the testis is known to differentiate new lobes at adulthood, leading to a multiple testis. The Iberian ribbed newt Pleurodeles waltl has been studied extensively as a model for sex determination and differentiation. However, the evolution of its testis after metamorphosis is poorly documented. METHODS Testes were obtained from Pleurodeles waltl of different age...

Ectopic testis predisposes to a high risk of germ cell tumor development. Treatment of advanced testicular germ cell tumor developing in an uncorrected abdominal testis is based on primary chemotherapy followed by removal of the testis along with residual masses. However, persistence of viable tumor particularly in the testis is always noted since testis penetration of chemotherapeutic agents i...