Showing 1-30 of 226 results for "96-12-8"
Maria S Ferrer et al.
Reproduction (Cambridge, England), 160(5), 783-792 (2020-10-17)
Bovine antisperm antibodies (ASAs) have been associated with teratospermia and asthenospermia. It was hypothesized here that scrotal insulation induces the formation of ASAs and deterioration of sperm function. Scrotal insulation bags were placed in 10 bulls for 8 days. Semen...
R S Shen et al.
Journal of enzyme inhibition, 3(2), 119-126 (1989-01-01)
The addition of 8-bromo cyclic AMP, forskolin, theophylline, and 3-isobutyl-1-methylxanthine to the medium of PC 12 cells resulted in an increase in GTP cyclohydrolase I activity, but had no effect on dihydropteridine reductase activity, except theophylline which caused a decrease...
Zofia Olszowy et al.
Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie, 57(5-6), 427-435 (2006-04-18)
The study aimed to evaluate the effect of L-carnitine on hepatic cytochrome P450-dependent monooxygenases exposed to methanol. Male Spraque-Dawley rats were given methanol (1/4 LD50 and 1/2 LD50) together with L-carnitine (1g/kg body weight). The parameters of microsome electron transport...
Meagan L Harless et al.
Environmental toxicology and chemistry, 30(7), 1637-1641 (2011-04-08)
Widespread and intensive application of road deicers, primarily road salt (NaCl), in North America threatens water quality and the health of freshwater ecosystems. Intensive use of NaCl can be harmful to sensitive members of freshwater ecosystems such as amphibians. Detection...
Kris V Kowdley et al.
The New England journal of medicine, 370(20), 1879-1888 (2014-04-12)
High rates of sustained virologic response were observed among patients with hepatitis C virus (HCV) infection who received 12 weeks of treatment with the nucleotide polymerase inhibitor sofosbuvir combined with the NS5A inhibitor ledipasvir. This study examined 8 weeks of...
Wenmin Sun et al.
Molecular vision, 17, 2197-2206 (2011-08-26)
To identify mutations in 12 genes in Chinese families with congenital cataracts. Twenty five families with congenital cataracts involved in this study. The coding exons and adjacent intronic regions of 12 genes were analyzed by cycle sequencing, including the alpha...
Rita Berardelli et al.
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology, 27(10), 753-758 (2011-01-06)
Gonadotropin Releasing Hormone (GnRH) antagonists (GnRHa) suppress gonadotropin and sex-steroid secretion. In normal women, acute GnRHa administration induces inhibitory effect on pituitary-gonadal axis, followed by Luteinizing Hormone (LH) rebound. Functional hypothalamic amenorrhea (HA) is characterised by impaired gonadotropin secretion and...
Yashar Mehrbani Azar et al.
Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society, 28(4), 506-516 (2020-04-14)
The advancement of autologous mesenchymal stem cell (MSC) therapy for the treatment of non-healing diabetic wounds is hampered by endogenous MSC dysfunction and limited viability of cells post-transplantation into the pathological wound environment. The development of effective strategies to restore...
Sandra Valtier et al.
Journal of analytical toxicology, 31(3), 138-143 (2007-06-21)
3,4-Methylenedioxymethamphetamine (MDMA), a commonly encountered drug of abuse, has been shown in a variety of studies to cause neurotoxic effects. Because MDMA itself is not neurotoxic, identifying the potential neurotoxic metabolite(s) was of significant importance. Evaluation of urine and plasma...
Neil J Cahoon et al.
Plastic and reconstructive surgery, 131(3), 473-485 (2013-03-01)
In autogenous muscle transplantation, unpredictable complications can cause prolonged ischemia, resulting in ischemia-reperfusion injury. The authors investigated the efficacy and mechanism of nicorandil, a nitrovasodilator and adenosine triphosphate-sensitive potassium channel opener, in inducing perioperative protection of muscle flaps from ischemia-reperfusion...
Hehui Zheng et al.
Se pu = Chinese journal of chromatography, 25(2), 238-240 (2007-06-22)
A method for the determination of 12 sulfonamides (SAs) (sulfanilamide, sulfamonomethoxine, sulfacetamide, sulfamethoxazole, sulfadiazine, sulfisoxazole, sulfathiazole, sulfadi-methoxine, sulfamerazine, sulfaquinoxaline, sulfamethazine, sulfanitran) in cosmetics was developed by ultra performance liquid chromatography with photodiode array detector (UPLC-PDA). The chromatographic column used was...
Constanza E Fernández et al.
Caries research, 49(6), 583-590 (2015-10-10)
Despite promising results using probiotics, evidence of the preventive effect on enamel demineralization is insufficient and the cariogenic potential of probiotics is still controversial. Probiotics could affect biofilm formation and interfere with adherence, growth or coaggregation with Streptococcus mutans in...
David J Martin et al.
Bioorganic & medicinal chemistry letters, 22(22), 6801-6805 (2012-07-10)
In an effort to better understand the conformational preferences that inform the biological activity of naltrexone and related naltrexol derivatives, a new synthesis of the restricted analog 3-OBn-6β,14-epoxymorphinan 4 is described. 4 was synthesized starting from naltrexone in 50% overall...
Hyung Jae Jeong et al.
Bioorganic & medicinal chemistry, 17(19), 6816-6823 (2009-09-05)
Five flavonols (3, 5, and 9-11) were isolated from Rhodiola rosea, and compared with commercially available flavonoids (1, 2, 4, 6-8, and 12-14) to facilitate analysis of their structure-activity relationship (SAR). All compounds (1-14) showed neuraminidase inhibitory activities with IC(50)...
Pramod Khosla et al.
Antioxidants & redox signaling, 8(5-6), 1059-1068 (2006-06-15)
Compared to tocopherols, tocotrienols are poorly understood. The postabsorptive fate of tocotrienol isomers and their association with lipoprotein subfractions was examined. Normocholesterolemic women were subjected to an oral fat challenge supplemented with vitamin E (capsule containing 77 mg alpha-tocotrienol, 96...
K Ray et al.
Gene, 149(2), 337-340 (1994-11-18)
A cDNA (pJ5) encoding a protein with significant sequence identity to the previously known beta 1, beta 2, beta 3 and beta 4 subunits of guanine-nucleotide-binding proteins (G proteins) has been cloned from a 8-12-week-old rat heart cDNA library. Its...
K E Govoni et al.
Calcified tissue international, 79(2), 112-117 (2006-08-24)
Four-and-a-half LIM 2 (FHL2) is a member of a family of LIM domain proteins which mediate protein-protein interactions. FHL2 acts as a coactivator and binds to important regulators of bone formation such as insulin-like growth factor binding protein (IGFBP)-5, androgen...
Qing Zhu et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 905, 145-149 (2012-09-04)
Ultrahigh pressure extraction (UPE) was employed to extract podophyllotoxin and 4'-demethylpodophyllotoxin from Dysosma versipellis. The effects of extraction parameters including extraction solvents, pressure, time and solid/liquid ratio were investigated using a High Hydrostatic Pressure Processor. The optimal condition for UPE...
E Sancho et al.
Ecotoxicology and environmental safety, 56(3), 434-441 (2003-10-25)
European eels (Anguilla anguilla) were exposed to a sublethal thiobencarb concentration of 0.22 mg/L in a flow-through system for 96 h. Mg(2+) and Na(+)-K(+) adenosine triphosphatase (ATPase) activities were evaluated in gill and muscle tissues at 2, 12, 24, 48...
Tony Antoniou et al.
Antiviral therapy, 19(6), 607-611 (2014-02-13)
We sought to determine the pharmacokinetic disposition of raltegravir in the blood and seminal plasma of HIV-infected men. We conducted a pharmacokinetic study using a staggered sampling approach. A total of 16 HIV-infected men receiving raltegravir-based therapy were recruited into...
Thomas E Hutson et al.
The Lancet. Oncology, 14(13), 1287-1294 (2013-11-12)
In previous clinical trials of patients with metastatic renal-cell carcinoma, patients treated with axitinib as second-line therapy had longer median progression-free survival than those treated with sorafenib. We therefore undertook a phase 3 trial comparing axitinib with sorafenib in patients...
M J Hengel et al.
Journal of agricultural and food chemistry, 49(2), 570-573 (2001-03-23)
An analytical method for detecting cymoxanil [2-cyano-N-[(ethylamino)carbonyl]-2-(methoxyimino)acetamide] residues in dried hops was developed utilizing liquid-liquid partitioning, automated gel permeation chromatography (GPC), solid phase extraction (SPE) cleanup, and gas chromatography (GC). Method validation recoveries from dried hops were 96 +/- 12...
Heimo H Wenzl et al.
Digestive diseases and sciences, 60(5), 1414-1423 (2014-11-09)
Many patients with quiescent Crohn's disease are maintained on long-term treatment with azathioprine (AZA), but controlled data are limited. We aimed to evaluate the efficacy of AZA therapy for more than 4 years to maintain clinical remission. We performed a...
Alfredo Ramos-Miguel et al.
Journal of psychopharmacology (Oxford, England), 25(12), 1691-1702 (2010-11-23)
Fas-associated death domain (FADD) phosphorylation was recently implicated in opiate-induced neuroplasticity. To further explore the role of FADD in the mechanisms of morphine-induced physical dependence, the regulation of cortical p-FADD (and their interactions with α(2)-adrenoceptors and other signalling pathways) was...
Jennifer A Bennett et al.
The American journal of surgical pathology, 44(11), 1441-1449 (2020-06-23)
Inflammatory myofibroblastic tumors (IMT) of the uterus may be underrecognized as their morphology and immunophenotype may overlap with myxoid variants of uterine smooth muscle tumors and endometrial stromal tumors. Although ALK is a helpful biomarker, not all uterine IMTs are...
Sudarshan T Kurwadkar et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 48(4), 237-242 (2013-02-05)
Dinetofuran (DNT), imidacloprid (IMD) and thiamethoxam (THM) are among the neonicotinoid insecticides widely used for managing insect pests of agricultural and veterinary importance. Environmental occurrence of neonicotinoid in post-application scenario poses unknown issues to human health and ecology. A sorption...
S Cardali et al.
Journal of neurosurgical sciences, 50(2), 25-31 (2006-07-15)
alphaII-Spectrin is the major structural component of the cortical membrane cytoskeleton. It is a major substrate for the calpain and caspase-3 cysteine proteases there are considerable evidence that alfaII-spectrin is processed by the calpains and caspase-3 to signature cleavage products...
Raymond Cha et al.
The Journal of antimicrobial chemotherapy, 54(6), 1067-1071 (2004-10-16)
Beta-Lactam antimicrobials are dosed intermittently or continuously based on their short half-lives and concentration-independent activity. Based on the relationship between antimicrobial killing and bacterial growth cycle, the pharmacodynamics of a unique pulsatile strategy was investigated. In vitro pharmacodynamic models with...
Muhammad Raza Shah et al.
Bioorganic & medicinal chemistry letters, 22(8), 2744-2747 (2012-03-23)
Bergenin is an isocoumarin natural product which aides in fat loss, healthy weight maintenance, enhancing the lipolytic effects of norepinephrine, inhibiting the formation of interleukin 1α and cyclooxygenases-2. Here we describe the anti-inflammatory activity of new bergenin derivatives 1-15 in...
Markus O Henke et al.
Experimental lung research, 32(8), 331-347 (2006-11-09)
Increased serum levels of the S100A8 (MRP-8) protein have been reported in inflammatory conditions including bacterial infection, arthritis, and cystic fibrosis (CF). This protein is expressed constitutively with S100A9 (MRP-14) in neutrophils and is regulated by inflammatory stimulants. It has...

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