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Статті в журналах з теми "Spermiogram"

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Автор: Grafiati

Опубліковано: 15 вересня 2021

Оновлено: 18 лютого 2022

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1

JIMéNEZ-CRUZ, J. F., J. SAENZ CABEZON, A. SOLER-ROSELLO, and F. SOLE-BALCELLS. "The Spermiogram in Urogenital Tuberculosis." Andrologia 11, no. 1 (April 24, 2009): 67–70. http://dx.doi.org/10.1111/j.1439-0272.1979.tb02164.x.

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2

Ventruba, Pavel, Jana Žáková, Michal Ješeta, Igor Crha, Eva Lousová, Martin Huser, and Robert Hudeček. "Cryopreservation of sperm before gonadotoxic treatment at the University Hospital Brno in the years 1995–2020." Česká gynekologie 86, no. 3 (June 24, 2021): 156–62. http://dx.doi.org/10.48095/cccg2021156.

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Summary Objective: Sperm cryopreservation before gonadotoxic treatment is the basic and mos teffective method of preserving reproduction, which can be used during adolescence. The communication summarizes 26 years of experience in the operation of an oncological sperm bank, analyzes spermiograms of oncological patients, assesses the relationship between sperm pathology and diagnosis, and determines the number of deaths and the use of frozen sperm. Methods: During the existence of CAR 01 (assisted reproduction center), more than 50,000 spermiograms were performed. From January 1995 to December 2020, a total of 24,729 men were examined within the sperm bank, of which 1,448 (5.9%) had an oncological diagnosis. The spermiograms were evaluated according to current WHO (World Health Organization) manuals. Cryopreservation of sperm has undergone a major development. The rules for the storage of frozen cells have been laid down by Act No. 296/2008 Coll. since 2008. In 2019, the methodology „Cryopreservation of reproductive cells and tissues in patients before cancer treatment“ was updated. In all cases, the standard thawing technique was used. The sperms were processed by the swim-up method. As part of the treatment with assisted reproduction methods, oocytes were fertilized by the ICSI (intracytoplasmatic sperm injection) micromanipulation technique. Results: Out of 1,448 examined spermiograms in men with oncological diagnoses, testicular cancer was present in 43.7% of patients and malignant diseases of lymphatic and hematopoietic tissue were found in 24.1%, of which 70,1% included Hodgkin‘s lymphomas and 29,9% were non-Hodgkin‘s lymphomas. Leukemia was found in 7.9%, bone and cartilage cancers in 6.8%. The age of the clients of the whole group ranged from 13 to 64 years (27.2 ± 6.8 years). A total of 38.3% of men had normozoospermia, 54.2% of spermiograms showed pathological findings in 1 to 3 evaluated parameters and 7.5% of patients had azoospermia. Severe asthenozoospermia (mobility ≤ 10%) was detected in 57.2% of men and severe oligozoospermia (concentration ≤ 1 × 106 mm3) in 22.3% of patients. The lowest values of the spermiogram were found in men with testicular cancer; the best values were seen in CNS (central nervous system) cancers. The cryopreservation of sperm was performed in 1,340 cases (92.5%). So far, a total of 160 men (11.9%) have used frozen sperm, of which 6.2% in our center. In these 83 cases, the ICSI technique was always used, 38 clinical pregnancies (45.8%) and 32 births were achieved. We have registered 424 completed storages of semen (31.6%), of which 148 (11.0% of all oncology patients) were made due to death and the others at patients’ request. Using the sperm of the dead is a specific issue. Conclusion: In cancer patients, sperm pathologies occur in high percentage. The lowest spermiogram values were found in men with testicular cancer. It is necessary to take into account long-term storage and fertilization by micromanipulation methods. The number of men who die is significantly higher than the number of those who use sperm to treat infertility. Cryopreservation of sperm should be offered to each patient prior to the therapy leading to the destruction of spermatogenesis.

3

Fanaiye, O. G., L. I. Okoro, M. Shinkut, U. F. Samuel, V. O. Sinkalu, and I. P. Rekwot. "Evaluation of changes in spermiogram of Shika Brown® Breeder cocks fed dietary levels of baobab (Adansonia digitata) seedmeal." Sokoto Journal of Veterinary Sciences 19, no. 1 (June 11, 2021): 61–64. http://dx.doi.org/10.4314/sokjvs.v19i1.9.

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This study evaluated the effects of varying levels of Baobab seed-meal (BSM) on spermiogram of Shika Brown® breeder cocks. Thirty apparently healthy cocks aged 30 weeks with average body weight of 1.78 ± 0.03 kg were used for this study. They were acclimatized and randomly divided into three groups of 10 each. Group A (control), fed 0% BSM growers diet, groups B, (5%) and group C, (10%) BSM diets. Semen samples were collected from each cock twice weekly for 28 days and spermiogram evaluated. Results indicated significant (P< 0.05) difference for mean volume, percentage live spermatozoa, sperm gross motilities and concentration between the treatment groups (B and C) and the control group (A). Mean abnormal sperm of cocks in groups B and C were significantly (P<0.05) lower compared to group A. It was concluded that BSM is likely to improve semen characteristics in breeder cocks. Therefore, it is recommended that BSM at 5% and 10% is safe and should be incorporated into breeder cocks diet by farmers for enhanced semen characteristics. Keywords: Baobab, Shika Brown®, spermiogram, semen, breeder

4

Hemberger, MY, R. Hospes, and H. Bostedt. "Semen Collection, Examination and Spermiogram in Ostriches." Reproduction in Domestic Animals 36, no. 5 (October 2001): 241–43. http://dx.doi.org/10.1046/j.1439-0531.2001.00305.x.

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5

Shinkut, M., T. Aluwong, P. I. Rekwot, J. S. Bugau, F. U. Samuel, and W. O. Echekwu. "Melatonin and Allium Sativum (Garlic) Protect Dibutyl Phthalate Influence on Spermiogram of Rabbit Bucks." Nigerian Veterinary Journal 41, no. 1 (April 16, 2021): 47–61. http://dx.doi.org/10.4314/nvj.v41i1.7.

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This study was designed to evaluate the effects of melatonin and Allium sativum (garlic) on dibutyl phthalate (DBP) influence on spermiogram of rabbit bucks. Forty two (42) rabbit bucks were used for this study, bucks were randomly divided into 7 groups of 6 bucks each. Group A was administered olive oil for 16 weeks, group B (olive oil + DBP for 16 weeks), group C (melatonin for 8 weeks, then olive oil + DBP for another 8 weeks), group D (garlic for 8 weeks, then olive oil + DBP for another 8 weeks), group E (olive oil + DBP for 8 weeks, then melatonin for another 8 week), group F (olive oil + DBP for 8 weeks, then garlic for another 8 weeks) and group G (olive oil + DBP for 8 weeks, then melatonin and garlic for another 8 weeks). The observation period lasted for 120 days, during which semen samples were collected weekly between the hours of 8.00 am to 10.00 am using artificial vagina (AV).There were significant differences (P<0.05) in mean reaction time, semen volume, sperm motility, sperm concentration, percentage live spermatozoa and percentage abnormal morphology between DBP exposed groups and treatment groups. Conclusion, DBP has adverse effects on spermiogram but administration of melatonin and garlic has promising protective effects than therapeutic effect on rabbit bucks. Key words: Melatonin; Allium sativum; Dibutyl phthalate; Spermiogram; Rabbit Bucks

6

Dopinto, F., G. Marcello, S. Fiordelise, and R. V. Valentino. "Correlation between prostatic echographic study and male infertility." Urologia Journal 59, no. 1_suppl (January 1992): 116–18. http://dx.doi.org/10.1177/039156039205901s38.

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Studies in echography have proved to be of extreme value in screening male infertility. During recent years proposals have been put forward for man screening programmes in association with spermiogram. The prostate gland is a fundamental organ in reproduction, occupying an important position with regard to the seminal canal and prostatic secretion is responsible for 30% of seminal plasma volume.

7

Marzec-Wróblewska, Urszula, Piotr Kamiński, Paweł Łakota, Marek Szymański, Karolina Wasilow, Grzegorz Ludwikowski, Magdalena Kuligowska-Prusińska, Grażyna Odrowąż-Sypniewska, Tomasz Stuczyński, and Alina Woźniak. "The employment of IVF techniques for establishment of sodium, copper and selenium impact upon human sperm quality." Reproduction, Fertility and Development 28, no. 10 (2016): 1518. http://dx.doi.org/10.1071/rd15041.

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We analysed sodium (Na), copper (Cu) and selenium (Se) levels in human semen and glutathione peroxidase activity (GPx) in seminal plasma and examined their relationships with sperm quality. Semen samples were obtained from men (n = 168) undergoing routine infertility evaluation. The study design included two groups based on standard ejaculate parameters: Group I (n = 39) with normal ejaculates (normozoospermia) and Group II (n = 129) with a pathological spermiogram. Se concentration (but not Na or Cu) and GPx activity were significantly higher in normozoospermic males than in those with a pathological spermiogram and also in males with correct sperm motility and normal sperm morphology than in asthenozoospermic and teratozoospermic males. There were significant correlations between sperm motility, Se and GPx, between rapid progressive motility and Cu, between sperm motility and Na, between normal sperm morphology and Se and Cu and between sperm concentration and Cu and GPx. Significant correlations were found between Na and Cu, between Na and Se and between Cu and Se in human semen in relation to alcohol consumption and tobacco use. Na, Cu, Se and GPx are related to sperm characteristics and male fertility and their survey could improve male infertility diagnosis.

8

Ilhan, Hamza Osman, and Nizamettin Aydin. "A novel data acquisition and analyzing approach to spermiogram tests." Biomedical Signal Processing and Control 41 (March 2018): 129–39. http://dx.doi.org/10.1016/j.bspc.2017.11.009.

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9

Maina, V. A., S. U. R. Chaudhari ., and G. D. Mshelia . "Spermiogram of the White Ecotype of Sahel Bucks in Maiduguri Metropolis." Pakistan Journal of Biological Sciences 9, no. 2 (January 1, 2006): 307–9. http://dx.doi.org/10.3923/pjbs.2006.307.309.

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10

Mandal, D. K., M. Kumar, and S. Tyagi. "Effect of age on spermiogram of Holstein Friesian × Sahiwal crossbred bulls." Animal 4, no. 4 (2010): 595–603. http://dx.doi.org/10.1017/s1751731109991273.

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11

Miesel, R., P. Jedrzejczak, D. Sanocka, and M. K. Kurpisz. "Severe antioxidase deficiency in human semen samples with pathological spermiogram parameters." Andrologia 29, no. 2 (April 27, 2009): 77–83. http://dx.doi.org/10.1111/j.1439-0272.1997.tb00467.x.

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12

Peknicova, Jana, Marie Pexidrova, Alena Kubatova, Pavel Koubek, Olina Tepla, Tetyana Sulimenko, and Pavel Draber. "Expression of beta-tubulin epitope in human sperm with pathological spermiogram." Fertility and Sterility 88, no. 4 (October 2007): 1120–28. http://dx.doi.org/10.1016/j.fertnstert.2006.12.070.

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13

Ansari, Shahina P., H. S. Singh, Aditya Mishra, Pragati Patel, Lakshmi Priyadarshini, and Anand Jain. "Spermiogram Characteristics in Epididymal Washings of Bucks During Winter and Summer Season." Journal of Animal Research 6, no. 5 (2016): 855. http://dx.doi.org/10.5958/2277-940x.2016.00109.1.

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14

Condorelli, Rosita A., Aldo E. Calogero, Giorgio I. Russo, and Sandro La Vignera. "From Spermiogram to Bio-Functional Sperm Parameters: When and Why Request Them?" Journal of Clinical Medicine 9, no. 2 (February 3, 2020): 406. http://dx.doi.org/10.3390/jcm9020406.

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The aim of this experimental study was to evaluate whether infertile patients may benefit from the evaluation of bio-functional sperm parameters in addition to the conventional semen analysis. To accomplish this, we evaluated the correlation between conventional and bio-functional sperm parameters based on their percentile distribution in search of a potential threshold of these latter that associates with conventional sperm parameter abnormalities. The study was conducted on 577 unselected patients with infertility lasting at least 12 months. We identified cut-off values according to the median of the population for mitochondrial membrane potential (MMP), number of alive spermatozoa, and chromatin abnormality. High MMP (HMMP) (≥46.25%) was associated with sperm concentration, sperm count, progressive motility, and normal form. Low MMP (LMMP) (≥36.5%) was found to be associated with semen volume, sperm concentration, total sperm count, progressive motility, total motility, and normal form. The number of alive spermatozoa (≥71.7%) was associated with sperm concentration and progressive motility whereas abnormal chromatin compactness (≥21.10%) was associated with sperm concentration, total sperm count, and progressive motility. The data would suggest that, for every increase in the percentile category of sperm concentration, the risk of finding an HMMP≤46.25 is reduced by 0.4 and by 0.66 for a total sperm count. This risk is also reduced by 0.60 for every increase in the percentile category of sperm progressive motility and by 0.71 for total sperm motility. Each increment of percentile category of the following sperm parameter was followed by a decrease in the risk of finding an LMMP≤36.5: sperm concentration 1.66, total sperm count 1.28, sperm progressive motility 1.27, total sperm motility 1.76, and normal form 1.73. Lastly, the data showed that, for every increase in the percentile category of total sperm count, the risk of finding an abnormal chromatin compactness ≤21.10 is reduced by 1.25 (1.04–1.51, p < 0.05) and an increase of total sperm motility is associated with a reduced risk by 1.44 (1.12–1.85, p < 0.05). Results suggest a correlation between bio-functional and conventional sperm parameters that impact the sperm fertilizing potential. Therefore, the evaluation of bio-functional sperm parameters by flow cytometry may be useful to explain some cases of idiopathic male infertility.

15

Mohamad Al-Ali, B., K. Pummer, and H. Trummer. "C37 Clinical parameters and spermiogram analysis in 716 Austrian patients with varicocele." European Urology Supplements 8, no. 8 (September 2009): 670. http://dx.doi.org/10.1016/s1569-9056(09)75062-6.

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16

Card, Claire. "Cellular associations and the differential spermiogram: Making sense of stallion spermatozoal morphology." Theriogenology 64, no. 3 (August 2005): 558–67. http://dx.doi.org/10.1016/j.theriogenology.2005.05.014.

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17

Nistal, M. "Correlation between testicular biopsies (prepubertal and postpubertal) and spermiogram in cryptorchid men." Human Pathology 31, no. 9 (September 2000): 1022–30. http://dx.doi.org/10.1053/hupa.2000.16280.

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18

Kurz, Christine, Eva-Katrin Bentz, Dominik Denschlag, Isabel Berner, Christoph Keck, Clemens B. Tempfer та Detlef Pietrowski. "TNFα –308 C→T and –863 C→A Polymorphisms and Spermiogram Characteristics". Gynecologic and Obstetric Investigation 66, № 1 (2008): 63–67. http://dx.doi.org/10.1159/000126494.

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19

Gazibera, Belma, Refet Gojak, Alija Drnda, Akif Osmic, Nermin Mostarac, Ilhama JusufiHuric, and Planinka Muratovic. "Spermiogram Part of Population with the Manifest Orchtis During an Ongoing Epidemic of Mumps." Medical Archives 66, no. 1 (2012): 27. http://dx.doi.org/10.5455/medarh.2012.66.s27-s29.

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20

Mohamad Al-Ali, B., M. Marszalek, K. Pummer, and H. Trummer. "C38 Serum homocysteine levels and spermiogram quality after three months of oral vitamin supplementation." European Urology Supplements 8, no. 8 (September 2009): 670. http://dx.doi.org/10.1016/s1569-9056(09)75063-8.

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21

C., Sharath Kumar, Najafi Mohsen, Vineeth V. S., and Malini S. S. "Assessment of testicular volume in correlation with spermiogram of infertile males in South India." Advanced Studies in Biology 5 (2013): 327–35. http://dx.doi.org/10.12988/asb.2013.3317.

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22

Ramos, Bruna Cardin Hofig, Clóvis Franco de Souza, Priscilla Gomes Carneiro, Aline Tramontini Zanluchi, Fabíola Cristine De Almeida Rêgo, Flávio Guiselli Lopes, and Luiz Fernando Coelho da Cunha Filho. "Organic zinc supplementation in the dry season in nelore bulls and its effect on spermiogram." Semina: Ciências Agrárias 34, no. 6Supl2 (December 17, 2013): 4047. http://dx.doi.org/10.5433/1679-0359.2013v34n6supl2p4047.

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23

Zielonka, Łukasz, Włodzimierz Przewoski, Magdalena Gajęcka, Ewa Jakimiuk, and Maciej Gajęcki. "Effect of Exogenous Proteases on the Spermiogram and Microscopic and Macroscopic Characteristics of Boar Ejaculate." Bulletin of the Veterinary Institute in Pulawy 57, no. 2 (June 1, 2013): 275–79. http://dx.doi.org/10.2478/bvip-2013-0048.

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Abstract A growing interest in enzymatic growth promoters prompted the authors of the study to investigate the effects of a stimulating enzymatic complex on ejaculate characteristics of boars. The enzymatic complex comprising five proteases (proteinases - endopeptidases) and two peptidases (exopeptidases) was obtained by fermentation from Streptomyces fradiae. This complex was added to boar diets for 3 months at the initial doses of 90 (group E1) and 120 (group E2) g/ton of feed in the first week, followed by 40 and 60 g/ton, respectively, in the following weeks. Evaluation was based on the assessment of key ejaculate characteristics (volume, sperm concentration, total sperm count, primary and secondary sperm defects). The enzymatic complex improved the microscopic and macroscopic characteristics of boar ejaculate by increasing sperm concentrations and total sperm counts, and decreasing the volume of the analysed ejaculates without significant changes in the spermiograms of primary and secondary defects.

24

Fortunato, Adriana, Rita Leo, and Francesca Liguori. "Effects of cryostorage on human sperm chromatin integrity." Zygote 21, no. 4 (March 8, 2012): 330–36. http://dx.doi.org/10.1017/s0967199412000032.

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SummaryThe integrity of sperm chromatin structure has proven to be of great importance for human fertility. In this study, we investigated whether sperm cryopreservation has an effect on nuclear DNA tertiary structure, (i.e. condensation), measured by aniline blue staining, in 103 male patients who required consultation for hypo-fertility. Sperm DNA damage was significantly higher in patients showing oligospermia and severe morphological abnormalities than in native sperm populations. Furthermore we observed that chromatin decondensation was related to the cryostorage technique and to the duration of storage. This increase in decondensation was highly significant (P < 0.01) immediately after cryopreservation and from 90 days of cryostorage onwards. The possible mechanisms involved in sperm chromatin cryoinjury and the need to incorporate new methods for testing sperm nuclear structure alteration into the routine spermiogram are discussed.

25

Sheikh, Hassan I., Kamaruzzaman B.Y., Akbar John B., Zaleha K., and Solachuddin J. A. Ichwan. "Spermiogram of Wild and Captive Malaysian Horseshoe Crab (Tachypleus gigas) from Pantai Balok, Kuantan, Pahang, Malaysia." Sains Malaysiana 48, no. 2 (February 28, 2019): 325–28. http://dx.doi.org/10.17576/jsm-2019-4802-08.

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26

Azenabor, Alfred, Jecinta Ezeafulukwe, Ayodele Ekun, and Babajide Bamiro. "Seminal Plasma Levels of Neutral Alpha Glucosidase Activity and Its Interactions with Spermiogram in Nigerian Males." Annual Research & Review in Biology 9, no. 4 (January 10, 2016): 1–7. http://dx.doi.org/10.9734/arrb/2016/22765.

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27

Garcia Montero, Angelica, Christiane Vole, Hynek Burda, Erich Pascal Malkemper, Susanne Holtze, Michaela Morhart, Joseph Saragusty, Thomas B. Hildebrandt, and Sabine Begall. "Non-Breeding Eusocial Mole-Rats Produce Viable Sperm—Spermiogram and Functional Testicular Morphology of Fukomys anselli." PLOS ONE 11, no. 3 (March 2, 2016): e0150112. http://dx.doi.org/10.1371/journal.pone.0150112.

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28

Sary, Ramadan G., Ragab H. Mohamed, Karim M. Khalil, Al‐Lethie A. Al‐lethie, and Hassan A. Hussein. "Relationship between angioarchitecture of the testicular artery and spermiogram parameters in Egyptian buffalo bulls ( bubalus bubalis )." Reproduction in Domestic Animals 55, no. 3 (February 3, 2020): 343–50. http://dx.doi.org/10.1111/rda.13635.

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29

NIKKANEN, V. "The Effects of Mesterolone on the Male Accessory Sex Organs, on Spermiogram, Plasma Testosterone and FSH." Andrologia 10, no. 4 (April 24, 2009): 299–306. http://dx.doi.org/10.1111/j.1439-0272.1978.tb03037.x.

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30

Legovini, P., E. De Menis, G. C. Foscolo, F. Breda, G. C. Schiavon, G. C. Pillon, G. P. Perrino, and N. Conte. "Postpuberal evaluation of spermiogram and hormonal status in patients operated on for cryptorchidism and testicular ectopia." Urologia Journal 59, no. 3 (June 1992): 67–69. http://dx.doi.org/10.1177/039156039205900314.

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The pituitary-testicular axis and spermatogenesis, after puberty, have been evaluated in 93 patients, operated on for cryptorchidism and testicular ectopia, by the assessment of plasma testosterone, gonadotropins after GnRH stimulation and semen analysis. 12 healthy males formed the control group. Only bilateral cryptorchid patients showed abnormalities in the pituitary-Leydig cell axis with significantly higher basal and stimulated LH values than controls. Oligospermia was more frequent in cryptorchid cases (48%) than in ectopia (13%) and was accompanied by a significant increase of FSH concentration compared to controls. No relation was found between age at operation and sperm count. These data suggest that cryptorchidism and ectopia have different consequences on hormonal status and fertility.

31

Derar, Derar Refaat, Ahmed Ali, Salama A. Osman, Fahd A. Al-Sobayil, Elhassan MA Saeed, K. Hassanein, and Abd-Allah Al-Hawas. "Potential pathogens in infertile male dromedary camels and their association with the spermiogram and clinical findings." Comparative Clinical Pathology 26, no. 4 (April 18, 2017): 965–70. http://dx.doi.org/10.1007/s00580-017-2461-z.

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32

Karunakaran, M., Mohan Mondal, K. Rajarajan, H. D. Karmakar, B. P. Bhat, Jitumoni Das, Bhaskar Bora, K. K. Baruah, and C. Rajkhowa. "Early puberty in local Naga boar of India: Assessment through epididymal spermiogram and in vivo pregnancy." Animal Reproduction Science 111, no. 1 (March 2009): 112–19. http://dx.doi.org/10.1016/j.anireprosci.2008.02.009.

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33

Kaya, Murat, İlknur Suer, Şükrü Öztürk, Kıvanç ÇEFLE, Birsen Karaman, and Şükrü Palanduz. "Case Report: a novel chromosomal insertion, 46, XY, inv ins(18;2)(q11.2;q13q22), in a patient with infertility and mild intellectual disability." F1000Research 8 (March 12, 2019): 281. http://dx.doi.org/10.12688/f1000research.18455.1.

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Infertility is an important health problem affecting 15% of couples worldwide. Intellectual disability (ID) is characterized with significant impairment of intellectual function, adaptive daily life skills and social skills. Insertion is a rare chromosomal rearrangement causing infertility and ID. Here, we report a 39-year-old man presenting with primary infertility and mild ID. The patient’s spermiogram was consistent with azoospermia. Conventional cytogenetic analysis showed a novel inversion/insertion type of chromosomal aberration involving chromosomes 18 and 2: 46, XY, inv ins(18;2)(q11.2;q13q22). We carried out the array comparative genomic hybridization analysis to confirm the cytogenetic findings. Y micro-deletion analysis demonstrated that the AZF region as intact. We suggest that the novel insertion found in this case [46, XY, inv ins(18;2)(q11.2;q13q22)] may have caused infertility and mild ID in our patient. To the best of our knowledge, this chromosomal insertion has not previously been reported.

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Tug, Niyazi, Suleyman Sandal, Berna Ozelgun, and Bayram Yilmaz. "Correlation of spermiogram profiles with DNA damage in sperm cells of infertile men: a comet assay study." Gynecological Endocrinology 27, no. 1 (May 26, 2010): 49–54. http://dx.doi.org/10.3109/09513590.2010.487598.

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Akintunde, OG, AA Oloye, AS Adetomiwa, WO Subuloye, and CO Olaiya. "Effects of ethanol extract of Tridax procumbens on spermiogram and reproductive hormones in Wistar rat." Sokoto Journal of Veterinary Sciences 15, no. 3 (October 26, 2017): 25. http://dx.doi.org/10.4314/sokjvs.v15i3.4.

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Fernández, M., F. J. Giráldez, P. Frutos, P. Lavı́n, and A. R. Mantecón. "Effect of undegradable protein supply on testicular size, spermiogram parameters and sexual behavior of mature Assaf rams." Theriogenology 62, no. 1-2 (July 2004): 299–310. http://dx.doi.org/10.1016/j.theriogenology.2003.10.003.

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Engel, Kathrin M., Sven Baumann, Ulrike Rolle-Kampczyk, Jürgen Schiller, Martin von Bergen, and Sonja Grunewald. "Metabolomic profiling reveals correlations between spermiogram parameters and the metabolites present in human spermatozoa and seminal plasma." PLOS ONE 14, no. 2 (February 20, 2019): e0211679. http://dx.doi.org/10.1371/journal.pone.0211679.

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Tvrdá, E., C. López-Fernández, P. Sánchez-Martín, and J. Gosálvez. "Sperm DNA fragmentation in donors and normozoospermic patients attending for a first spermiogram: Static and dynamic assessment." Andrologia 50, no. 4 (February 2, 2018): e12986. http://dx.doi.org/10.1111/and.12986.

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., V. O. Sekoni, P. I. Rekwot ., E. K. Bawa ., and P. P. Barje . "Effects of Age and Time of Sampling on Serum Testosternoe and Spermiogram of Bunaji and N`Dama Bulls." Research Journal of Veterinary Sciences 1, no. 1 (January 1, 2008): 50–55. http://dx.doi.org/10.3923/rjvs.2008.50.55.

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Rekwot, P. I., E. O. Oyedipe, P. M. Dawuda, and V. O. Sekoni. "Age and hourly related changes of serum testosterone and spermiogram of prepubertal bulls fed two levels of nutrition." Veterinary Journal 153, no. 3 (May 1997): 341–47. http://dx.doi.org/10.1016/s1090-0233(97)80068-8.

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Kumari, Anju, Sandeep Kumar Yadav, and Sher Ali. "Organizational and Functional Status of the Y-linked Genes and Loci in the Infertile Patients Having Normal Spermiogram." PLoS ONE 7, no. 7 (July 23, 2012): e41488. http://dx.doi.org/10.1371/journal.pone.0041488.

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Kobori, Yoshitomo, Shigeyuki Ota, Ryo Sato, Hiroshi Yagi, Shigehiro Soh, Gaku Arai, and Hiroshi Okada. "Antioxidant cosupplementation therapy with vitamin C, vitamin E, and coenzyme Q10 in patients with oligoasthenozoospermia." Archivio Italiano di Urologia e Andrologia 86, no. 1 (March 28, 2014): 1. http://dx.doi.org/10.4081/aiua.2014.1.1.

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Objective: Overproduction of reactive oxygen species results in oxidative stress, a deleterious process that damages cell structure as well as lipids, proteins, and DNA. Oxidative stress plays a major role in various human diseases, such as oligoasthenozoospermia syndrome. Materials and methods: We evaluated the effectiveness of antioxidant co-supplementation therapy using vitamin C, vitamin E, and coenzyme Q10 in men with oligoasthenozoospermia. Overall, 169 infertile men with oligoasthenozoospermia received antioxidant therapy with 80 mg/day vitamin C, 40 mg/day vitamin E, and 120 mg/day coenzyme Q10. We evaluated spermiogram parameters at baseline and at 3 and 6 months of follow-up. Results: Significant improvements were evident in sperm concentration and motility following coenzyme Q10 therapy. Treatment resulted in 48 (28.4%) partner pregnancies, of which 16 (9.5%) were spontaneous. Significant improvements in sperm cell concentration and sperm motility were observed after 3 and 6 months of treatment. Conclusions: Vitamin C, vitamin E, and coenzyme Q10 supplementation resulted in a significant improvement in certain semen parameters. However, further studies are needed to empirically determine the effect of supplementation on pregnancy rate.

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Oloye, A. A., O. E. Ola-Davies, O. L. Ajayi, M. O. Oyeyemi, S. A. Olurode, and B. O. Emikpe. "Spermiogram and testicular morphological studies of the buck after treatment with ethanol leaf extract of Spondias mombin." Sokoto Journal of Veterinary Sciences 15, no. 1 (March 10, 2017): 72. http://dx.doi.org/10.4314/sokjvs.v15i1.10.

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Kumaresan, A., K. M. Bujarbaruah, M. Karunakaran, Anubrata Das, and R. K. Bardoloi. "Assessment of early sexual maturity in nondescript local pigs of northeast India: Testicular development, spermiogram and in vivo pregnancy." Livestock Science 116, no. 1-3 (July 2008): 342–47. http://dx.doi.org/10.1016/j.livsci.2008.03.003.

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Pohanka, M., J. Zverina, and P. Uher. "131 Deterioration of Spermiogram Parameters - Myth or Reality? Results of Long-term Monitoring of Men in the Czech Republic." Journal of Sexual Medicine 14, no. 1 (January 2017): S36—S37. http://dx.doi.org/10.1016/j.jsxm.2016.11.081.

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Assi, Mohammed Abdulrazzaq, Mohammed Noor Mohd Hezmee, Yusuf Abba, Md Sabri Md Yusof, Abd Wahid Haron, Mohamed Ali Rajion, and Mashaan Abbas Al-Zuhairy. "Prophylactic effect of Nigella sativa against lead acetate induced changes in spermiogram, reproductive hormones and gonadal histology of rats." Veterinary World 9, no. 11 (November 2016): 1305–11. http://dx.doi.org/10.14202/vetworld.2016.1305-1311.

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Kiliç, Süleyman, Ali Güneş, Deniz Ipek, Abdurrahim Dusak, Gülsen Güneş, Mevlana Derya Balbay, and Yaşar Can Baydinç. "Effects of Micronised Purified Flavonoid Fraction on Pain, Spermiogram and Scrotal Color Doppler Parameters in Patients with Painful Varicocele." Urologia Internationalis 74, no. 2 (2005): 173–79. http://dx.doi.org/10.1159/000083290.

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Victoria, Adam Maina, Damudu Peter Innocent, Yahi Dauda, Kyari Sandabe Umar, and Onyeamaechi Egwu Godwin. "Effect of aqueous leaf extracts of Leptadenia hastata Pers (Decne) on spermiogram and testicular histology in albino rats (Wistar strain)." Journal of Medicinal Plants Research 12, no. 14 (April 11, 2018): 164–69. http://dx.doi.org/10.5897/jmpr2018.6568.

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Kiran, Hakan, Deniz Cemgil Arikan, Ayhan Coskun, Mustafa Kaplanoglu, Gurkan Kiran, Ozgur Ozdemir, and M. Turan Cetin. "Family Planning Choices in Couples Using Contraception without Knowing They Are Infertile: Should Newly-Wed Men Undergo a Routine Spermiogram?" Urologia Internationalis 88, no. 2 (2012): 183–86. http://dx.doi.org/10.1159/000333116.

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Vitoria, Arantza, Antonio Romero, Sara Fuente, Laura Barrachina, and Francisco José Vazquez. "Application of a laparoscopic technique for vasectomy in standing horses." Veterinary Record 185, no. 11 (August 13, 2019): 345. http://dx.doi.org/10.1136/vr.105396.

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This report describes a technique for standing laparoscopic vasectomy in stallions through a prospective descriptive study. A preliminary study was carried out with two experimental intact male horses and subsequently the procedure was performed in two clinical cases. These horse owners want to keep their animals in the most possible natural way, preserving its stallion behaviour in a herd without generating offspring. The horses were sedated and restrained in stocks and laparoscopic vasectomy was performed using three portal sites in both paralumbar fossae recording surgical times. A 4-cm segment of each ductus deferens (DD) was occluded with laparoscopic vessel sealing devices and subsequently excised. Semen collection was performed using an artificial vagina before the laparoscopic procedure and at 15 and 60 days postoperatively. Sexual behaviour and spermiogram were analysed. Two months after vasectomy, control laparoscopy was performed in experimental horses to assess the surgical site. Bilateral vasectomy could be performed without intraoperative complications in a mean surgical time of 20 min per DD. Success of the procedure was confirmed in all cases by azoospermic ejaculates 60 days after vasectomy. This is the first time that the technique for laparoscopic vasectomy is described in horses.