keyword
MENU ▼
Read by QxMD icon Read
search

tese

keyword
https://www.readbyqxmd.com/read/29150736/effect-of-erythrocyte-sperm-separation-medium-on-nuclear-acrosomal-and-membrane-maturity-parameters-in-human-sperm
#1
Bikem Soygur, Soner Celik, Ciler Celik-Ozenci, Leyla Sati
PURPOSE: The purpose of this study is to investigate whether erythrocyte-sperm separation medium (ESSM) has effects on human sperm motility, morphology, viability, membrane maturity, acrosome integrity, and nuclear attributes before and after cryopreservation. METHODS: Semen samples from normozoospermic (n = 36) and oligozoospermic (n = 9) patients were analyzed. Samples from the same patient were divided into three aliquots: group 1 and group 2 were resuspended in sperm washing media and ESSM, respectively...
November 18, 2017: Journal of Assisted Reproduction and Genetics
https://www.readbyqxmd.com/read/29094403/longitudinal-changes-in-lic-and-other-parameters-in-patients-receiving-different-chelation-regimens-data-from-licnet
#2
Angela Vitrano, Massimiliano Sacco, Rosamaria Rosso, Alessandra Quota, Daniela Fiorino, Esther Oliva, Calogera Gerardi, Gaetano Roccamo, Vincenzo Spadola, Aldo Filosa, Lorenzo Tesé, Giuseppina Calvaruso, Lorella Pitrolo, Laura Mistretta, Filippo Cassarà, Rosario Di Maggio, Aurelio Maggio
OBJECTIVES: The liver remains the primary site of iron storage, with liver iron concentration (LIC) being a strong surrogate of total body iron. MRI-R2 can accurately measure LIC. The LICNET (Liver Iron Cutino Net-work) was established to diagnostics of liver iron overload by MRI-R2 subjects with hemochromatosis in haematological disorders. The aims of the study were to look at variation of LIC measurements during time across different chelation regimens. METHODS: This was a cross-sectional study of 130 patients attending 9 Italian centres participating in the LICNET...
November 1, 2017: European Journal of Haematology
https://www.readbyqxmd.com/read/29090218/testicular-damage-following-testicular-sperm-retrieval-a-ram-model-study
#3
Jens Fedder, Niels Marcussen, Maja D K Fedder, Birte Engvad
The aim of this study was to evaluate the possible development of histological abnormalities such as fibrosis and microcalcifications after sperm retrieval in a ram model. Fourteen testicles in nine rams were exposed to open biopsy, multiple TESAs, or TESE, and the remaining four testicles were left unoperated on as controls. Three months after sperm retrieval, the testicles were removed, fixed, and cut into 1/2 cm thick slices and systematically put onto a glass plate exposing macroscopic abnormalities. Tissue from abnormal areas was cut into 3 μm sections and stained for histological evaluation...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29064652/impact-of-testicular-sperm-extraction-and-testicular-sperm-aspiration-on-gonadal-function-in-an-experimental-rat-model
#4
Leocácio Venícius Sousa Barroso, Ricardo Reges, João Batista Gadelha Cerqueira, Eduardo P Miranda, Rafael Jorge Alves de Alcantara, Francisco Vagnaldo F Jamacaru, Manoel Odorico de Moraes, Maria Angelina da Silva Medeiros, Lúcio Flávio Gonzaga-Silva
PURPOSE: To assess the impact of sperm retrieval on the gonadal function of rats with impaired spermatogenesis by comparing testicular sperm extraction (TESE) to aspiration (TESA). The efficacy of these procedures to sperm obtainment was also compared. MATERIALS AND METHODS: A pilot study showed impaired spermatogenesis, but normal testosterone (T) production after a bilateral orchidopexy applied to 26 rats, which were randomly assigned into four groups: TESE (n=7), TESA (n=7), SHAM (n=6) and Control (n=6)...
October 24, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28992369/predictive-value-of-pre-operative-inflammation-based-prognostic-scores-neutrophil-to-lymphocyte-ratio-platelet-to-lymphocyte-ratio-and-monocyte-to-eosinophil-ratio-in-testicular-sperm-extraction-a-pilot-study
#5
C Yucel, M Z Keskin, O Cakmak, B Ergani, C Kose, O Celik, E Islamoglu, M Ucar, G Koc, Z Kozacioglu
To investigate the ability of some hematologic prognostic scores demonstrating inflammation in predicting sperm presence in testicular sperm extraction (TESE). We retrospectively investigated the medical data of 430 patients with the diagnosis of non-obstruc tive azoospermia (NOA) who had undergone TESE operation consecutively in our institution between the dates of January 2009 and February 2017. In all, 352 patients with the diagnosis of NOA, with bilaterally palpable vas deferens, who had undergone TESE for the first time, were included in the study...
October 9, 2017: Andrology
https://www.readbyqxmd.com/read/28990672/microdissection-testicular-sperm-extraction-in-finland-results-of-the-first-100-patients
#6
Rauni Klami, Harri Mankonen, Antti Perheentupa
INTRODUCTION: Testicular microdissection sperm extraction (MD-TESE) combined with intracytoplasmic sperm injection (ICSI) has made biological fatherhood possible for many men with the most severe form of male infertility, non-obstructive azoospermia. MD-TESE was introduced in Turku in 2008, and by 2015, 100 Finnish men with non-obstructive azoospermia have been operated on. MATERIAL AND METHODS: The average age was 33 years at the time of surgery. Forty-eight had a needle biopsy previously, 56% had testicular size less than 15ml...
October 9, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28974842/evaluation-of-prognostic-factors-and-determinants-in-surgical-sperm-retrieval-procedures-in-azoospermic-patients
#7
Hajrudin Spahovic, Ümit Göktolga, Dzelaludin Junuzovic, Cihan Göktaş, Admir Rama
INTRODUCTION: Main categorisation of azospermic is in two grups: nonobstructive azoospermia (NOA) and obstructive azoospermia (OA). We had evaluation of prognostic factors and determinants in sperm retrieval procedures in azoospermic patients. METHODS: Retrospective evaluation observed 21 selected patients with NOA and OA azoospermia, after that complete history, physical examination with ultarsound volume of testis and hormonal profile. Hormonal profile included: follicle stimulating hormone (FSH), luteinizing hormone (LH), testosteron (T) and prolactin (P) serum levels...
August 2017: Medical Archives
https://www.readbyqxmd.com/read/28904909/office-based-andrology-and-male-infertility-procedures-a-cost-effective-alternative
#8
Manaf Alom, Matthew Ziegelmann, Josh Savage, Tanner Miest, Tobias S Köhler, Landon Trost
BACKGROUND: From 2014-2016, our clinical practice progressively incorporated several male infertility and andrology procedures performed under local anesthesia, including circumcision, hydrocelectomy, malleable penile prostheses, orchiectomy, penile plication, spermatocelectomy, testicular prostheses, varicocelectomy, vasectomy reversal (VR), and testicular and microepididymal sperm aspiration (TESE/MESA). Given the observed outcomes and potential financial and logistical benefits of this approach for surgeons and patients, we sought to describe our initial experience...
August 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28904906/a-step-by-step-guide-to-office-based-sperm-retrieval-for-obstructive-azoospermia
#9
REVIEW
Robert M Coward, Jesse N Mills
A variety of surgical options exists for sperm retrieval in the setting of obstructive azoospermia (OA). With appropriate preparation, the majority of these techniques can safely be performed in the office with local anesthesia and with or without monitored anesthesia care (MAC). The available techniques include percutaneous options such as percutaneous epididymal sperm aspiration (PESA) and testicular sperm aspiration (TESA), as well as open techniques that include testicular sperm extraction (TESE) and microsurgical epididymal sperm aspiration (MESA)...
August 2017: Translational Andrology and Urology
https://www.readbyqxmd.com/read/28868245/isolation-culture-and-characterization-of-human-sertoli-cells-by-flow-cytometry-development-of-procedure
#10
Mohammad Reza Lakpour, Samaneh Aghajanpour, Morteza Koruji, Abdolhossein Shahverdi, Mohammad Ali Sadighi-Gilani, Marjan Sabbaghian, Reza Aflatoonian, Majid Rajabian-Naghandar
BACKGROUND: The sertoli cells in the testis create unique and safe environment to protect seminiferous tubules from auto antigens and invading pathogens. These cells produce the survival factor of the blood-testis barrier and produce special materials such as androgen binding proteins and contribute to the coordinated action of spermatogenesis. Given that the sertoli cells play an essential role in spermatogenesis and the lack of these cells leads to the disruption of spermatogenesis, it is necessary to investigate the behavior and performance of these cells...
April 2017: Journal of Reproduction & Infertility
https://www.readbyqxmd.com/read/28866996/novosphingobium-ipomoeae-sp-nov-isolated-from-a-water-convolvulus-field
#11
Wen-Ming Chen, Cheng-Wen Huang, Jhen-Ci Chen, Zih-Han Chen, Shih-Yi Sheu
A bacterial strain designated Tese-5T was isolated from a water convolvulus field in Taiwan and characterized using the polyphasic taxonomic approach. Strain Tese-5T was an aerobic, Gram-stain-negative, non-motile, rod-shaped bacterium and formed bright yellow coloured colonies. Strain Tese-5T grew at 15-35 °C (optimum, 30 °C), with 0-1.0 % NaCl (optimum, 0-0.5 %) and at pH 5.5-7 (optimum, pH 6). The major fatty acids (>10 %) of strain Tese-5T were C18 : 1ω7c, summed feature 3 (C16 : 1ω7c and/or C16 : 1ω6c) and C16 : 0...
September 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28853108/differences-in-poly-adp-ribose-polymerase1-parp1-and-proliferative-cell-nuclear-antigen-pcna-immunoreactivity-in-patients-who-experienced-successful-and-unsuccessful-microdissection-testicular-sperm-extraction-procedures
#12
Süleyman Akarsu, Baris Büke, Seren Gülsen Gürgen, Serkan Akdemir, Funda Gode, Merve Biçer, Mustafa Agah Tekindal, Ahmet Zeki Isik
PURPOSE: The aim of this study is to evaluate expression of deoxyribonucleic acid (DNA) synthesis and repair markers in testicular tissues of azoospermic men in whom sperm retrieval could and could not be achieved as a result of microdissection testicular sperm extraction (micro-TESE) procedure. MATERIALS AND METHODS: In this prospective cohort study, testicular tissues were retrieved from 60 Non-obstructive Azoospermia (NOA) patients who underwent micro-TESE procedure...
August 29, 2017: Urology Journal
https://www.readbyqxmd.com/read/28799634/effectiveness-of-highly-purified-urofollitropin-treatment-in-patients-with-idiopathic-azoospermia-before-testicular-sperm-extraction
#13
Andrea Cocci, Gianmartin Cito, Giorgio I Russo, Marco Falcone, Marco Capece, Massimiliano Timpano, Pier Andrea Della Camera, Simone Morselli, Giovanni Tasso, Girolamo Morelli, Giuseppe Morgia, Andrea Minervini, Sergio Serni, Marco Carini, Alessandro Natali, Mauro Gacci
INTRODUCTION: Recent evidences demonstrated that male factor alone is responsible for about 30% cases of infertility. Human follicle-stimulating hormone (hFSH) has been introduced to increase sperm concentration, spermatogonial population, or both natural or assisted pregnancy rates (PRs) in oligozoospermic subjects with normal concentrations of gonadotropins. METHODS: Fifty infertile men affected by idiopathic azoospermia were enrolled in this study, after undergoing medical history, physical and clinical examination, baseline semen parameters and hormonal plasma concentrations...
August 7, 2017: Urologia
https://www.readbyqxmd.com/read/28753784/clinical-case-discussion-bilateral-synchronous-testicular-cancer-and-organ-sparing-surgery
#14
Tarik Emre Sener, Bora Ozveren, Ilker Tinay, Kamil Cam, Levent Turkeri
In cases of bilateral synchronous testicular cancer, organ-sparing surgery can be performed safely, if appropriate surgical rules are respected and if a stringent follow-up protocol is obeyed. If fertility is a concern, a simultaneous TESE procedure can be performed.
August 23, 2016: European Urology Focus
https://www.readbyqxmd.com/read/28703337/paternal-age-as-an-independent-factor-does-not-affect-embryo-quality-and-pregnancy-outcomes-of-testicular-sperm-extraction-intracytoplasmic-sperm-injection-in-azoospermia
#15
Y S Park, S H Lee, C K Lim, H W Choi, J H An, C W Park, H S Lee, J S Lee, J T Seo
This study was performed to evaluate the independent influence of paternal age affecting embryo development and pregnancy using testicular sperm extraction (TESE)-intracytoplasmic sperm injection (ICSI) in obstructive azoospermia (OA) and nonobstructive azoospermia (NOA). Paternal patients were divided into the following groups: ≤30 years, 31-35 years, 36-40 years, 41-45 years and ≥46 years. There were no differences in the rates of fertilisation or embryo quality according to paternal and maternal age...
July 13, 2017: Andrologia
https://www.readbyqxmd.com/read/28670430/sperm-retrieval-in-patients-with-klinefelter-syndrome-a-skewed-regression-model-analysis
#16
Mohammad Chehrazi, Abbas Rahimiforoushani, Marjan Sabbaghian, Keramat Nourijelyani, Mohammad Ali Sadighi Gilani, Mostafa Hoseini, Samira Vesali, Mehdi Yaseri, Ahad Alizadeh, Kazem Mohammad, Reza Omani Samani
BACKGROUND: The most common chromosomal abnormality due to non-obstructive azoospermia (NOA) is Klinefelter syndrome (KS) which occurs in 1-1.72 out of 500-1000 male infants. The probability of retrieving sperm as the outcome could be asymmetrically different between patients with and without KS, therefore logistic regression analysis is not a well-qualified test for this type of data. This study has been designed to evaluate skewed regression model analysis for data collected from microsurgical testicular sperm extraction (micro-TESE) among azoospermic patients with and without non-mosaic KS syndrome...
July 2017: International Journal of Fertility & Sterility
https://www.readbyqxmd.com/read/28611373/is-there-any-clinical-relevant-difference-between-non-mosaic-klinefelter-syndrome-patients-with-or-without-androgen-receptor-variations
#17
Umberto Valente, Cinzia Vinanzi, Savina Dipresa, Riccardo Selice, Massimo Menegazzo, Massimo Iafrate, Carlo Foresta, Andrea Garolla
Klinefelter Syndrome (KS) is the most common chromosomal disorder in men leading to non-obstructive azoospermia. Spermatozoa can be found by TESE in about 50% of adults with KS despite severe testicular degeneration. We evaluated AR variations and polymorphism length in 135 non-mosaic KS patients, aimed to find possible correlation with clinical features, sex hormones and sperm retrieval. Among 135 KS patients we found AR variations in eight subjects (5.9%). All variations but one caused a single amino acid substitution...
June 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28574615/simultaneous-spin-echo-and-gradient-echo-bold-measurements-by-dynamic-mrs
#18
Peng Cao, Fahmeed Hyder, Iris Y Zhou, Jevin W Zhang, Victor B Xie, Adrian Tsang, Ed X Wu
This study aimed to dissociate the intravascular and extravascular contributions to spin-echo (SE) and gradient-echo (GE) blood oxygenation level-dependent (BOLD) signals at 7 T, using dynamic diffusion-weighted MRS. We simultaneously acquired SE and GE data using a point-resolved spectroscopy sequence with diffusion weightings of 0, 600, and 1200 s/mm(2) . The BOLD signals were quantified by fitting the free induction decays starting from the SE center to a mono-exponential decay function. Without diffusion weighting, BOLD signals measured with SE and GE increased by 1...
September 2017: NMR in Biomedicine
https://www.readbyqxmd.com/read/28562806/virtual-learning-object-and-environment-a-concept-analysis
#19
Pétala Tuani Candido de Oliveira Salvador, Manacés Dos Santos Bezerril, Camila Maria Santos Mariz, Maria Isabel Domingues Fernandes, José Carlos Amado Martins, Viviane Euzébia Pereira Santos
Objective: To analyze the concept of virtual learning object and environment according to Rodgers' evolutionary perspective. Method: Descriptive study with a mixed approach, based on the stages proposed by Rodgers in his concept analysis method. Data collection occurred in August 2015 with the search of dissertations and theses in the Bank of Theses of the Coordination for the Improvement of Higher Education Personnel. Quantitative data were analyzed based on simple descriptive statistics and the concepts through lexicographic analysis with support of the IRAMUTEQ software...
May 2017: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/28540235/improvement-of-motility-after-culture-of-testicular-spermatozoa-the-effects-of-incubation-timing-and-temperature
#20
Akram Hosseini, Mohammad Ali Khalili
BACKGROUND: Sperm motility is the reliable parameter that roles in success of intracytoplasmic sperm injection (ICSI), especially in azoospermia. Selection of appropriate culture duration, temperature and media for enhancing the sperm motility is an important issue in assisted reproduction program. The aim was to evaluate the sperm motion characteristics after culturing of testicular sperm extraction (TESE) samples at different temperatures and time intervals. METHODS: In this prospective study, 27 TESE samples were collected from young azoospermic patients...
April 2017: Translational Andrology and Urology
keyword
keyword
60594
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"