نتایج جستجو برای: testis structure
تعداد نتایج: 1584202 فیلتر نتایج به سال:
Perineal Ectopic Testis in One and A Half Year Old Child As A Rare Congenital Anomaly: A Case Report
Ectopic testis is described as an abnormality of testicle development in which one or both testicles aren’t descending through the normal pathways. Among all newborns with undescended testis, only 1% are diagnosed ectopic testis. In this case, 18 months old boy was presented to hospital chief complaint impalpable dextra. Phsical examination showed right not palpable scrotum and perineum. Ultras...
Introduction: Hypoxia is a common leading cause of detrimental effect on structure and function of tissue during increase in the production of reactive oxygen species that are generated during the re-oxygenation phase of intermittent continuous hypobaric hypoxia and contribute to physiological responses. This study was carried out to evaluate the effects of flaxseed (Fx) in reducing the inciden...
Background Quantum dots (QDs) are new types of fluorescent materials for biological labeling. QDs toxicity study is an essential requirement for future clinical applications. Therefore, this study aimed to evaluate cytotoxic effects of CdSe: ZnS QDs on male reproductive system. MaterialsAndMethods In this experimental study, the different concentrations of CdSe: ZnS QDs (10, 20 and 40 mg/kg) we...
سرطان عامل اصلی مرگ در کشورهای توسعه یافته اقتصادی و دومین عامل مرگ در کشورهای در حال توسعه است. سرطان کولورکتال یکی از سومین سرطان رایج و چهارمین دلیل مرگ و میر در جهان است. سرطان کولورکتال در ایران، در مردان، چهارمین سرطان بوده و در زنان دومین سرطان محسوب می¬شود. بیشترین مرگ و میر ناشی از سرطان کولورکتال به علت متاستاز دادن آن است. تشخیص زود هنگام و اتخاذ روش های درمانی مناسب برای این افراد ا...
Background and Objective: An increase in malondialdehyde and a decrease in the total antioxidant capacity associated with high blood glucose and insulin resistance in type 2 diabetes cause damage to the testicular tissue and structure. The aim of this study was to evaluate the effect of different aerobic training intensities on serum levels of malondialdehyde, total antioxidant capacity and tes...
Increased applications of quantum dots (QDs) in the biomedical field have aroused attention for their potential toxicological effects. Although numerous studies been carried out on toxicity QDs, effects reproductive and development are still unclear. In this study, we systematically evaluated male developmental CdSe/ZnS QDs BALB/c mice. The mice were injected intravenously with at dosage 2.5 mg...
A 44-year-old white man presented with a 4 year history of right scrotal mass. He had a prior excision of another scrotal mass at a different medical facility, which was reported as benign. He had no pain, fever, chills, nausea or vomiting. Urine analysis was normal. Prior medical history included insulin-dependent diabetes mellitus, arterial hypertension, coronary artery disease, and end-stage...
abstract: the present thesis includes ; one preface and 11speeches , that each speech considered in different researches . the prefact part , studied grammer back ground , the first speech considered a brief description about grammatical credits . the second speech considered the different typs of sentences , from structure and meaning points of view . the third speech considered the verb es...
BACKGROUND Busulfan(Bus) is a chemotherapy drug that is widely used for cancer treatment. However, administration of busulfan may cause temporary or permanent sterility in male patients. Therefore, reduction of this side is necessary. OBJECTIVE evaluation of the protective effects of L-carnitine and testis homogenized tissue(THT) on sperm parameters and the testis structure after busulfan tre...
We have identified a new member of the FABP gene family, designated FABP12. FABP12 has the same structure as other FABP genes and resides in a cluster with FABP4/5/8/9 within 300,000 bp chromosomal region. FABP12 orthologs are found in mammals, but not in the zebrafish or chicken genomes. We demonstrate that FABP12 is expressed in rodent retina and testis, as well as in human retinoblastoma cel...
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