research Inheritance of Some Electrophoretic Phenotypes of Human Hair
Human hair protein patterns are inherited genetically.
Search
for
Sort by
Research
210-240 / 1000+ results
research Cloning, computational analysis and expression profiling of steroid 5 alpha-reductase 1 (SRD5A1) gene during reproductive phases and ovatide stimulation in endangered catfish, Clarias magur
The research identified and described a gene important for hormone conversion in endangered catfish, which varies in activity during different reproductive stages and after hormone treatment.
research Apoptosis during the first wave of spermatogenesis in the testis of offspring’ rats (F1:Fin) that were born from females fertilized by males chronically treated with finasteride
research Restoration of Spermatogenesis and Male Fertility Using an Androgen Receptor Transgene
Scientists restored fertility in male mice lacking a key fertility gene by using a modified gene.
research Analysis of DNA in hair fibers.
Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.
research ANALIZA PATOLOGII PLEMNIKÓW U MĘŻCZYZN Z PIERWOTNĄ NIEPŁODNOŚCIĄ
Male sperm disorders significantly contribute to infertility.
research Paternal finasteride exposure and its impact on offspring testicular histopathology and intracellular junctions: the role of occludin and N-cadherin
research Paternal Finasteride Treatment Can Influence the Testicular Transcriptome Profile of Male Offspring—Preliminary Study
Father's finasteride use may affect son's fertility and testicular function.
research Maternal iron status in early pregnancy and DNA methylation in offspring: an epigenome-wide meta-analysis
A mother's iron levels early in pregnancy can influence the DNA makeup of her child, potentially affecting the child's health.
research The effects of Finasteride on the expression of Dazl, Tsga10, Sycp3, Prm2 genes during spermatogenesis in testes of NMRI mice
Finasteride, at doses of 5mg or higher, may negatively affect male fertility by reducing the expression of certain genes involved in sperm production.
research SARS-CoV-2 infection reduces the number of spermatogonial stem cells and dysregulates the transcriptional landscape of the human testis
COVID-19 can harm male fertility by reducing sperm stem cells and damaging testicular function.
research Sexual steroid regulation of spermatogenesis: new actors enter the stage
Estrogens and androgens are crucial for male fertility.
research Targeted expression of spermidine/spermine N1-acetyltransferase increases susceptibility to chemically induced skin carcinogenesis
Increasing SSAT makes skin more prone to cancer.
research Reproductive System, Male
The document explains how sperm cells are produced, the role of testosterone in this process, and how toxins can reduce sperm count and fertility.
research Hair root sonication washing impact on nuclei counts
Sonication washing reduces nuclei in hair roots, affecting DNA extraction.
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research Integrated analysis of long non-coding RNA and mRNA expression in different colored skin of koi carp
lncRNAs significantly influence koi carp skin color.
research Sexually dimorphic sail feathers in the Mandarin duck as a model for lifelong developmental modulation
Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
research Capillary gas‐chromatographic determination of spermidine in hair lotion
The method effectively measures spermidine in hair lotions.
research Development of a DNA-analytical Method for the Identification of Animal Hair Fibers in Textiles
Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
research Reshaped DNA methylation cooperating with homoeolog‐divergent expression promotes improved root traits in synthesized tetraploid wheat
DNA changes in tetraploid wheat improve root growth and nitrogen use.
research Table 1_A partially automated method for DNA extraction from marmoset hair follicles to avoid blood chimerism.xlsx
Researchers created an efficient method to extract DNA from marmoset hair, avoiding blood chimerism.
research Data Sheet 1_A partially automated method for DNA extraction from marmoset hair follicles to avoid blood chimerism.docx
Researchers created an efficient method to extract DNA from marmoset hair, reducing blood chimerism.
research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility1
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
research Overexpression of spermidine/spermine N1-acetyltransferase under the control of mouse metallothionein I promoter in transgenic mice: evidence for a striking post-transcriptional regulation of transgene expression by a polyamine analogue
Overexpressing SSAT in mice makes them highly sensitive to polyamine analogues, causing liver damage and high mortality.
research Finasteride affects the testicular physiology of gilthead seabream males
research Maternal nutrition at conception modulates DNA methylation of human metastable epialleles
A mother's diet at conception can cause lasting genetic changes in her child.
research Promotion of homology-directed DNA repair by polyamines
Polyamines help fix DNA damage accurately in cells.
research Activation of Polyamine Catabolism Profoundly Alters Tissue Polyamine Pools and Affects Hair Growth and Female Fertility in Transgenic Mice Overexpressing Spermidine/SpermineN 1-Acetyltransferase
Overexpressing a specific enzyme in mice causes hair loss and female infertility.
research Adverse effects of the 5-alpha-reductase inhibitor finasteride on Daphnia magna: Endocrine system and lipid metabolism disruption
Finasteride harms Daphnia magna's reproduction, growth, and metabolism.