testicular

Butylhydroxyanisole (BHA) is an antioxidant consisting of a mixture of two isomeric organic compounds, 2-tert-butyl-4-hydroxyanisole and 3-tert-butyl-4-hydroxyanisole.

Raxofelast (IRFI-016) is a hydrophilic, non-systemic, vitamin-like antioxidant that reduces ischemia-reperfusion injury in testis. Raxofelast is a good candidate compound for stopping oxidative stress after acute testicular torsion. Raxofelast has the potential to treat diabetic complications and atherosclerosis.

Nilutamide (RU23908), an antineoplastic hormonal agent, is mainly used in the treatment of prostate Y. Nilutamide is a pure, nonsteroidal anti-androgen with affinity for androgen receptors, but not for estrogen, progestogen, or glucocorticoid receptors. Therefore, Nilutamide can block the action of androgens of testicular and adrenal origin that stimulate the growth of malignant and normal prostatic tissue. Prostate Y is mainly androgen-dependent and can be treat with chemical castration or surgical. So far, antiandrogen monotherapy has not consistently been certified to be equivalent to castration.

Simazine (Tafazine) is a chlorotriazine herbicide and pesticide. Simazine may lead to testicular degeneration, neuroendocrine disruption, mammary cancer, and fetal developmental delays.

Cyproterone acetate (Cyproterone 17-O-acetate) binds the androgen receptor (AR), thereby preventing androgen-induced receptor activation in target tissues and inhibiting the growth of testosterone-sensitive tumor cells. Cyproterone acetate is the acetate salt of a synthetic steroidal antiandrogen with weak progestational and antineoplastic activities. This agent also exerts progestational agonist properties at the level of the pituitary that reduce luteinizing hormone (LH), resulting in reductions in testicular androgen secretion and serum testosterone levels. Treatment with cyproterone alone results in incomplete suppression of serum testosterone levels.Cyproterone binds the androgen receptor (AR), thereby preventing androgen-induced receptor activation in target tissues and inhibiting the growth of testosterone-sensitive tumor cells. Cyproterone Acetate is the acetate salt of a synthetic steroidal antiandrogen with weak progestational and antineoplastic activities. This agent also exerts progestational agonist properties at the level of the pituitary that reduce luteinizing hormone (LH), resulting in reductions in testicular androgen secretion and serum testosterone levels. Treatment with cyproterone alone results in incomplete suppression of serum testosterone levels.

Liarozole dihydrochloride is a cytochrome P450 (CYP450) dependent inhibitor, orally active, it also a potent inhibitor of estrogen (via inhibition of aromatase) and testicular androgen synthesis (inhibition of 17 ,20-lyase).Liarozole dihydrochloride is an imidazole derivative; it is being investigated as a non-hormonal agent in prostate cancer and in the treatment of various other cancers and skin disorders.

Liarozole (R75251 dihydrochloride) is a cytochrome P450 (CYP450) dependent inhibitor, orally active, it also a potent inhibitor of estrogen (via inhibition of aromatase) and testicular androgen synthesis (inhibition of 17 ,20-lyase).Liarozole dihydrochloride is an imidazole derivative; it is being investigated as a non-hormonal agent in prostate cancer and in the treatment of various other cancers and skin disorders.

MLN-4760 is an angiotensin-converting (ACE2) inhibitor(human ACE2;IC50=0.44 nM). It also has excellent selectivity (>5000-fold) versus related enzymes including human testicular ACE (IC50, >100 μM) and bovine carboxypeptidase A (CPDA; IC50, 27 μM).

Pentacosafluorotridecanoic Acid (PFTrDA) is a perfluoroalkyl substance (PFAS) that exhibits various biological impacts across different species. In zebrafish embryos, exposure to PFTrDA induces yolk sac edema and increases mRNA expression of thyroid hormone synthesis genes, including tshβ, at concentrations of 0.1 and 0.3 mg L. At a dosage of 10 mg kg, PFTrDA reduces serum testosterone and luteinizing hormone levels, as well as palmitic acid, linoleic acid, and oleic acid levels in the testicular interstitial cells of late adolescent rats. In humans, maternal plasma levels of PFTrDA during pregnancy are positively correlated with the development of eczema in female infants (but not male infants), and PFTrDA levels are higher in the livers of cancerous humans compared to non-cancerous ones. Additionally, PFTrDA is found in marine mammals.

Perfluoroenanthic acid (Perfluoroheptanoic acid) is a perfluoroalkyl substance (PFAS) that negatively impacts spermatogenic development and testicular m6A RNA methylation in offspring exposed during gestation, thus impeding spermatogenesis and inducing reproductive toxicity. Additionally, in primary cortical neuron cultures, Perfluoroenanthic acid alters dendritic spine morphology and synaptogenesis, enhances neural activity and synaptic transmission, and increases the expression of excitatory synapse-associated proteins Synaptophysin and PSD95.

BMS453 (BMS-189453), a synthetic retinoid, is a potent and selective agonist of RARβ and a potent testicular toxin. BMS453 inhibits breast cell growth predominantly through the induction of active TGFβ.

Linuron, a substituted phenylurea herbicide, primarily functions by disrupting the photosynthetic process through the inhibition of photosystem II. it additionally acts as an androgen receptor antagonist, exhibiting endocrine-disrupting effects and reproductive toxicity, Maternal linuron exposure alters testicular development in male offspring at the whole genome level and significantly altering expressions of key testosterone synthesis-associated genes including Star, P450scc, 3β-Hsd, Abp, Cox7a2, Pcna, p450c17, and 17β-Hsd.

Salazinic Acid, a compound extracted from the Lichen Hypotrachyna cirrhata, has potential antioxidant activity and attenuates male sexual dysfunction and testicular oxidative damage in streptozotocin-induced diabetic albino rats.

Flufenoxuron（Cascade）is a benzoylurea pesticide that inhibits chitin synthesis in insects. Flufenoxuron is toxic and suppresses the proliferation of testicular cells by targeting mitochondria in mice.

Bromoxynil octanoate is an essential herbicide for plant growth and production that induces oxidative stress, inflammation, and apoptosis in testicular tissues by modulating the NF-λB pathway.

Diquat dibromide hydrate, a herbicide commonly used in the cultivation of cotton, soybeans, and other crops, is androgenotoxic and causes testicular damage in mice by inducing heme oxygenase-1-mediated iron death in spermatogonial cells.

Tebuconazole-d9 is intended for use as an internal standard for the quantification of tebuconazole by GC- or LC-MS. Tebuconazole is a triazole fungicide that is active against both seed and foliar fungi. It inhibits 14α-demethylase isolated from U. maydis and S. bicolor with IC50 values of 0.05 and 0.16 nM, respectively. It inhibits the androgenic effect of the androgen receptor agonist DHT (IC20 = 2.89 µM) and is cytotoxic (EC20 = 38.9 µM) in an MDA-kb2 assay. Tebuconazole (50 and 100 mg kg per day) administered during gestation reduces testosterone levels and increases testicular levels of progesterone and 17α-hydroxyprogesterone in male rat fetuses. It has a feminizing effect on male pups and a virializing effect on female pups. When administered to rats gestationally through postnatal day 42, tebuconazole (20 and 60 mg kg per day) leads to cell death of pyramidal cells in the CA3-4 region of the hippocampus and layer V of the cortex concomitant with impairment in learning......

Bourgeonal is an agonist of human testicular olfactory receptor hOR17-4. It increases cytosolic calcium levels in human spermatozoa, acts as a chemoattractant, and increases swimming speed in sperm chemotaxis assays in a concentration-dependent manner.

Trofinetide, derived from the neuroprotective tripeptide Gly-Pro-Glu (an N-terminal sequence of insulin-like growth factor-1, IGF-1), shows promise in various neuroprotective models. At a concentration of 10 nM, it mitigates cell death in primary rat embryonic striatal neurons caused by okadaic acid. Additionally, Trofinetide reduces the expression of pro-inflammatory markers (IL-1β, TNF-α, IL-6, and E-selectin) in a rat model simulating neuroinflammation from penetrating ballistic-like brain injuries. In cases of brain injury induced by middle cerebral artery occlusion (MCAO), administration of Trofinetide at 30 and 60 mg kg reduces the area of cortical and striatal infarct. Furthermore, a daily dose of 100 mg kg reverses social recognition and contextual fear conditioning deficits, diminishes the number of dendritic spines, and decreases testicular weight gain in an fmr1- - knockout mouse model of fragile X syndrome. Trofinetide formulations have been employed in treating Rett syndrome, highlighting its versatility across various neurological conditions.

Simazine-d5 is a deuterated compound of Simazine. Simazine has a CAS number of 122-34-9. Simazine is a chlorotriazine herbicide and pesticide. Simazine may lead to testicular degeneration, neuroendocrine disruption, mammary cancer, and fetal developmental delays.

Bromoxynil octanoate (Standard) is the standard substance of Bromoxynil octanoate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Bromoxynil octanoate is an essential herbicide for plant growth and production that induces oxidative stress, inflammation, and apoptosis in testicular tissues by modulating the NF-λB pathway.

Diquat dibromide hydrate (Standard) is the standard substance of Diquat dibromide hydrate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Diquat dibromide hydrate, a herbicide commonly used in the cultivation of cotton, soybeans, and other crops, is androgenotoxic and causes testicular damage in mice by inducing heme oxygenase-1-mediated iron death in spermatogonial cells.