Screening for Y Chromosome Microdeletion in a Nonobstructive Azoospermic Male Patient with Allogeneic Bone Marrow Transplantation from His Sister

Genomic DNA of a patient diagnosed with nonobstructive azoospermia and with the history of allogenic bone marrow transplantation from his sister due to chronic myeloid leukemia was isolated from peripheral blood in order to screen Y chromosome microdeletions. 13 short tagged sites belonging to AZF a, b, and c loci were detected with multiplex polymerase chain reaction technique. Bands were determined in ZFX/ZFY wells, whereas no bands were determined in wells of other STS regions. DNA isolation was done from buccal mucosa smear to obtain genomic DNA from patient's own cells and multiplex polymerase chain reaction technique was performed again. Bands were seen in all wells of 13 STS regions. Y chromosome microdeletion was not detected in the patient. In conclusion, genomic DNA isolation in patients undergoing BMT should be done from patients' own cells

Groundwater Table Effects on Yield, Growth and Water Use of Canola (Brassica napus L.) Plant

Lysimeter experimental studies were conducted in a greenhouse to investigate canola (Brassica Napus) plant water use, growth and yield parameters under three different water table depths of 30, 60, and 90 cm. Additionally, control experiments were conducted and only irrigation was applied to these lysimeters without water table limitation. Canola plant’s tolerance level to shallow groundwater was determined. Results showed that groundwater contributions to canola plant were 97, 71, and 68%, while the average grain yields of canola were 4.5, 5.3, and 6.3 gr for the treatments of 30, 60, and 90 cm water table depths, respectively. These results demonstrated that 90 cm water table depth is the optimum depth for canola plant to produce high yield with the least amount of water utilization

Penile curvature after Peyronie's disease surgery: What are the risk factors?

Surgery is the golden standard for the treatment of patients with Peyronie's disease in chronic phase (12-18 months). Learning risk factors for post-surgical curvature (>20 degrees) would aid both surgeon and patient in their decision-making process. The aim of this study was to investigate the risk factors for residual/recurrent curvatures. The clinical data of the patients, who underwent reconstructive surgery for PD between 1997 and 2016, were retrospectively reviewed. Follow-ups were performed via physical examination, surveys and phone calls. For shortening surgery (Nesbit/plication), initial bi-planar curvature was proved to be a predictor of post-operative curvature (p = .05). Lateral and ventral curvatures were associated with higher recurrence rates in patients who underwent grafting surgery (p = .01). In terms of baseline comorbidities, only diabetes mellitus had an association with curvature nonrecurrence for both shortening and lengthening surgeries (p < .05). Grafting surgery may be suggested to patients who had bi-planar curvatures instead of Nesbit surgery. Nesbit plication surgery may be preferred for patients with lateral and ventral curvatures instead of grafting surgery. Higher cavernosal blood pressures and more nocturnal erections of nondiabetic young patients might impede plication sutures and grafts and therefore increase penile curvature recurrence

SEX LIFE IN PATIENTS WITH METASTATIC PROSTATE CANCER ON ANDROGEN DEPRIVATION THERAPY

Prostate cancer is the most common cancer affecting men. Androgen deprivation therapy (ADT) is accepted as the primary treatment modality of advanced or metastatic prostate cancer. Erectile dysfunction and loss of libido are well-known side effects of ADT. In the previous studies, androgens have been demonstrated to play an important role in erectile physiology. However, the molecular mechanisms involving this issue have not been completely understood yet. The objective of this review is the assessment of ADT's effects on sexual functions in light of the current literature

Hypergonadotropic Hypogonadism: Management of Infertility

Background: Medical treatments are used either alone or in combination with assisted reproductive techniques for the treatment of infertile patients with hypergonadotropic hypogonadism. A wide range of treatment options such as gonadotropins, aromatase inhibitors (AIs), selective estrogen receptor modulators (SERMs) and their combination are available as options. Objective: The aim of this review was to evaluate treatment options for infertile men with hypergonadotropic hypogonadism. Methods: A literature search of MEDLINE (1980-2019) was conducted using the terms 'hypogonadism', 'male infertility', 'gonadotropins', 'SERMs' and 'AIs'. Pathologies leading to hypergonadotropic hypogonadism and treatment modalities such as gonadotropins, SERMs, AIs and surgical treatment were discussed. Results: FSH increases spontaneous pregnancy rates but the level of evidence was proven to be low for live birth rates. AIs are valid treatment options for patients with low T/E2 ratio as they significantly increase sperm concentrations. SERMs are recommended for infertile males with a sperm concentration between 10-20 million. Varicocele was reported to increase testosterone levels of hypogonadic infertile males. Conclusion: Medical treatment modalities such as gonadotropins, SERMs, AIs and a combination of these therapies has been showed to have some effect in improvement of fertility but is not mainstream of the treatment

Extra-Abdominal Fibromatosis (Desmoid Tumor): A Rare Tumor of the Lower Extremity Arising from the Popliteal Fossa

Aggressive fibromatosis is a rare soft tissue tumor. Although it lacks metastatic potential, it can grow aggressively in a locally infiltrating pattern. The tumors frequently recur after surgical excision, which remains the treatment of choice. Optional combinations of radiotherapy and/or chemotherapy have been used postoperatively for recurrent disease and/or inoperable cases. A palpable mass was detected in the popliteal fossa of the right lower extremity in a 48-year-old man. Magnetic resonance imaging showed a contrast-enhancing noncalcified lesion initially felt to represent a vascular tumor. An invasive mass adherent to the surrounding tissue was visualized intraoperatively and extensively debulked. The patient's postoperative course was uneventful. Histologic examination of the surgical specimen was consistent with an extra-abdominal desmoid tumor. After appropriate recognition, wide local excision may be the most appropriate treatment for fibromatosis of the extremity. However, the rarity of this tumor and the difficulty inherent in distinguishing it from similar-appearing tumors are necessitating histologic confirmation of the diagnosis

Acromegaly and aging: A comparative cross-sectional study

Objective: Cognitive and functional geriatric assessment may change in acromegaly. Herein we aimed to determine at which points geriatric assessment of the cases with acromegaly differs from that of general elderly population

Aromatase cytochrome P450 enzyme expression in prolactinomas and its relationship to tumor behavior

The aim of the study was to evaluate the presence of aromatase cytochrome P450 enzyme (P450AROM) expression in normal pituitary tissues and tumor tissues of patients with prolactinoma and to examine the impact of the P450AROM expression on clinical outcome. Twenty-six consecutive human pituitary tissue samples were obtained from autopsies performed at the Institute of Forensic Medicine. Sixty-four patients who had an adenomectomy between 2000 and 2009 after prolactinoma diagnosis with histologically confirmed pituitary tumor tissues were retrospectively included in this study. The slices from the pituitary tissues were subjected to immunohistochemical staining for evaluation of P450AROM and estrogen receptor beta (ER beta) subunit. Immunohistochemistry results were compared according to age, gender, remission rate, resistance and invasion status of the patients. Higher than normal P450AROM expression was found in the pituitary tissues of the patients with prolactinoma (p < 0.001). P450AROM intensity had no relation to resistance or remission in patients with prolactinoma (p = 0.44, p = 0.45, respectively). The subgroup analysis showed that compared to males without invasive adenoma, males with invasive adenoma had higher P450AROM expression (p = 0.048). ER beta was found to have an impact on resistance (p = 0.049). This study shows that P450AROM expression is present in the pituitary tissues of patients with prolactinoma and that this presence could be important in development and tumor behavior of prolactinomas