Semen Culture in Male Infertility and the ART Process Semen Culture in Male Infertility and the ART Process

Find out how semen cultures are relevant in the evaluation of male infertility and the assisted reproductive technology process.Translational Andrology and Urology
Source: Medscape Today Headlines - Category: Consumer Health News Tags: Urology Journal Article Source Type: news

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One of the concerns which a lot of infertile couples have is that lots of IVF doctors overtreat the infertile couples . It seems that if you have a hammer, then everything you see looks like a nail, which is why it appears that IVF doctors will advise IVF for every infertile couple who comes to them .This is true, whether they actually need IVF or not .Even when there are simpler and less expensive treatment options available, such as IUI, they use a one size fits all policy, and advice IVF for all their patients.This is a valid concern, especially when you go to a profit-making corporate chain of IVF clinics , whose major...
Source: Dr.Malpani's Blog - Category: Reproduction Medicine Source Type: blogs
Lab Chip, 2018, Accepted Manuscript DOI: 10.1039/C8LC01075G, PaperLindong Weng, Gloria Lee, Jie Liu, Ravi Kapur, Thomas Toth, Mehmet Toner Human infertility can be treated using assisted reproductive technology (ART) such as intracytoplasmic sperm injection (ICSI). But current ART techniques suffer from multiple cumbersome processes requiring technically skilled personnel. Microfluidics... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Lab Chip latest articles - Category: Chemistry Authors: Source Type: research
Obesity stands as one of the greatest healthcare challenges of the 21st century. Obesity in reproductive-age men is ever more frequent and is reaching upsetting levels. At the same time, fertility has taken an inverse direction and is decreasing, leading to an increased demand for fertility treatments. In half of infertile couples, there is a male factor alone or combined with a female factor. Furthermore, male fertility parameters such as sperm count and concentration went on a downward spiral during the last few decades and are now approaching the minimum levels established to achieve successful fertilization. Hence, the...
Source: Biochemical Journal - Category: Biochemistry Authors: Tags: Review Articles Source Type: research
Olfert Polycystic ovarian syndrome (PCOS) is thought to be the most common endocrine disorder found in women. Common symptoms include irregular menstrual cycle, polycystic ovaries, and hirsutism, as well as an increased risk for a multitude of conditions, including insulin resistance, dyslipidemia and infertility. The prevalence of polycystic ovarian syndrome is generally thought to be between 3% and 10% but it is widely unknown for specific subpopulations based on geographical location and race/ethnicity. Based on the high degree of variability and inconsistencies between the different diagnostic criteria, there is a...
Source: International Journal of Environmental Research and Public Health - Category: Environmental Health Authors: Tags: Review Source Type: research
Dr. Jennifer Ashton discusses the singer's posts about how doctors told her she could not become pregnant and needed a hysterectomy.
Source: ABC News: Health - Category: Consumer Health News Tags: GMA Source Type: news
Abstract During recent years, an increasing percentage of male infertility has to be attributed to an array of environmental, health and lifestyle factors. Male infertility is likely to be affected by the intense exposure to heat and extreme exposure to pesticides, radiations, radioactivity and other hazardous substances. We are surrounded by several types of ionizing and non-ionizing radiations and both have recognized causative effects on spermatogenesis. Since it is impossible to cover all types of radiation sources and their biological effects under a single title, this review is focusing on radiation deriving...
Source: Reproductive Biology - Category: Reproduction Medicine Authors: Tags: Reprod Biol Endocrinol Source Type: research
by Yasmin M. Vasquez, Xiaoqiu Wang, Margeaux Wetendorf, Heather L. Franco, Qianxing Mo, Tianyuan Wang, Rainer B. Lanz, Steven L. Young, Bruce A. Lessey, Thomas E. Spencer, John P. Lydon, Francesco J. DeMayo Successful embryo implantation requires a receptive endometrium. Poor uterine receptivity can account for implantation failure in women who experience recurrent pregnancy loss or multiple rounds of unsuccessfulin vitro fertilization cycles. Here, we demonstrate that the transcription factor Forkhead Box O1 (FOXO1) is a critical regulator of endometrial receptivityin vivo. Uterine ablation ofFoxo1 using the progesterone...
Source: PLoS Genetics - Category: Genetics & Stem Cells Authors: Source Type: research
ContentsTransition proteins (TNPs) are essential in chromatin condensation during spermiogenesis, and hence, they are the candidate genes for identifying sperm motility markers. Coding and in silico predicted promoter regions of these genes were investigated in crossbred and purebred cattle, and also, their mRNA quantification was done to explore its use as a diagnostic tool of infertility. PCR ‐SSCP analysis revealed two band patterns in fragment III ofTNP1 and fragment II ofTNP2 gene. Sequence analysis revealed a deletion of “G” nucleotide in 3′UTR region ofTNP1 and C>T SNP in intronic region ofTNP...
Source: Reproduction in Domestic Animals - Category: Reproduction Medicine Authors: Tags: ORIGINAL ARTICLE Source Type: research
ConclusionOur study, in which compound heterozygous variants were identified in two pedigrees, provides more familial evidence that only recessive variants (homozygous or compound heterozygous) inCFTR cause CBAVD. Furthermore, whole exome sequencing may be utilized as a useful tool for mutation screening of genes causing CBAVD.
Source: Molecular Genetics & Genomic Medicine - Category: Genetics & Stem Cells Authors: Tags: ORIGINAL ARTICLE Source Type: research
The effect of phenolic antioxidants (dihydroquercetin, p-tyrosol, dibornol) on the morphology, functions, and redox processes in the reproductive cells of male rats was studied on the model of experimental pathospermia. All antioxidants reduced the percentage of degenerative forms of spermatozoa. Dibornol was most effective. Dihydroquercetin and p-tyrosol did not increase the total number of spermatozoa and the percentage of their mobile forms. These indicators were improved only by dibornol. After administration of all test drugs, the antioxidant potential of spermatozoa increased and did not significantly differ from the baseline values.
Source: Bulletin of Experimental Biology and Medicine - Category: Biology Source Type: research
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