Madikizela, Lawrence Mzukisi’s team published research in Science of the Total Environment in 837 | CAS: 137862-53-4

Science of the Total Environment published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Product Details of C24H29N5O3.

Madikizela, Lawrence Mzukisi published the artcileHealth effects and risks associated with the occurrence of pharmaceuticals and their metabolites in marine organisms and seafood, Product Details of C24H29N5O3, the publication is Science of the Total Environment (2022), 155780, database is CAplus and MEDLINE.

A review. Pharmaceuticals and their metabolites are continuously invading the marine environment due to their input from the land such as their disposal into the drains and sewers which is mostly followed by their transfer into wastewater treatment plants (WWTPs). Their incomplete removal in WWTPs introduces pharmaceuticals into oceans and surface water. To date, various pharmaceuticals and their metabolites have been detected in marine environment. Their occurrence in marine organisms raises concerns regarding toxic effects and development of drug resistant genes. Therefore, it is crucial to review the health effects and risks associated with the presence of pharmaceuticals and their metabolites in marine organisms and seafood. This is an important study area which is related to the availability of seafood and its quality. Hence, this study provides a critical review of the information available in literature which relates to the occurrence and toxic effects of pharmaceuticals in marine organisms and seafood. This was initiated through conducting a literature search focussing on articles investigating the occurrence and effects of pharmaceuticals and their metabolites in marine organisms and seafood. In general, most studies on the monitoring of pharmaceuticals and their metabolites in marine environment are conducted in well developed countries such as Europe while research in developing countries is still limited. Pharmaceuticals present in freshwater are mostly found in seawater and marine organisms. Furthermore, the toxicity caused by different pharmaceutical mixtures was observed to be more severe than that of individual compounds

Science of the Total Environment published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Product Details of C24H29N5O3.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Miyoshi, Toru’s team published research in Scientific Reports in 12 | CAS: 137862-53-4

Scientific Reports published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Synthetic Route of 137862-53-4.

Miyoshi, Toru published the artcileLCZ696 ameliorates doxorubicin-induced cardiomyocyte toxicity in rats, Synthetic Route of 137862-53-4, the publication is Scientific Reports (2022), 12(1), 4930, database is CAplus and MEDLINE.

Doxorubicin (DOX)-based chemotherapy induces cardiotoxicity, which is considered the main bottleneck for its clin. application. In this study, we investigated the potential benefit of LCZ696, an angiotensin receptor-neprilysin inhibitor against DOX-induced cardiotoxicity in rats and H9c2 cells and determined whether the mechanism underlying any such effects involves its antioxidant activity. Male Sprague-Dawley rats were randomly separated into four groups, each consisting of 15 rats (DOX (1.5 mg/kg/day i.p. for 10 days followed by non-treatment for 8 days); DOX + valsartan (31 mg/kg/day by gavage from day 1 to day 18); DOX + LCZ696 (68 mg/kg/day by gavage from day 1 to day 18); and control (saline i.p. for 10 days)). DOX-induced elevation of cardiac troponin T levels on day 18 was significantly reduced by LCZ696, but not valsartan. The DOX-induced increase in myocardial reactive oxygen species (ROS) levels determined using dihydroethidium was significantly ameliorated by LCZ696, but not valsartan, and was accompanied by the suppression of DOX-induced increase in p47phox. LCZ696 recovered the DOX-induced decrease in phosphorylation of adenosine monophosphate-activated protein kinase and increased the ratio of Bax and Bcl-2. In H9c2 cardiomyocytes, LCZ696 reduced DOX-induced mitochondrial ROS generation and improved cell viability more than valsartan. Our findings indicated that LCZ696 ameliorated DOX-induced cardiotoxicity in rat hearts in vivo and in vitro, possibly by mediating a decrease in oxidative stress.

Scientific Reports published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Synthetic Route of 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Msungu, Selly D.’s team published research in Food Research International in 156 | CAS: 137862-53-4

Food Research International published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Name: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid.

Msungu, Selly D. published the artcileStatus of carotenoids in elite and landrace maize genotypes: Implications for provitamin A biofortification in Tanzania, Name: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, the publication is Food Research International (2022), 111303, database is CAplus and MEDLINE.

Maize is among the crops containing carotenoids that are easily converted to vitamin A and have an enormous influence on consumers health. Principally maize has high calories and proteins but has less number of other micronutrients such as vitamin A. Societies that use maize as their main and sole staple food are likely to be affected by vitamin A deficiency. Thus, development and production of maize varieties rich in micronutrients and vitamin A are important for improved health. This study characterized 5 carotenoid components in maize genotypes grown in Tanzania as a strategy for improving vitamin A content in maize. The study involved maize landraces, com. or elite varieties, and inbred lines in determining their potential for provitamin A breeding programs for nutrition improvement. The study found that mean concentration of important carotenoid components, i.e., alpha carotene (AC), beta-carotene (BC), beta-cryptoxanthin (BCX), lutein (LU), zeaxanthin (ZX), provitamin A (ProVA), non-provitamin A (Non-ProVA), and total carotenoids (TC) varied significantly (P < 0.001) among maize genotypes. The 3 maize groups studied (landraces, com. varieties, and breeding materials (BMs) varied significantly. For maize landraces, the concentration (μg/g) of studied carotenoids were AC (0.13-2.67), BC (0.60-3.72), BCX (0.36-1.01), ProVA (0.89-5.29), Retinol (0.25-0.87), LU (2.37-16.97). ZX (0.16-4.41), Non-ProVA (2.4-19.01), and TC (3.68-25.27); in com. or elite maize varieties were (in μg/g): AC (0.31-3.84), BC (0.56-6.5), BCX (0.46-2.58), ProVA (0.92-11.80), Retinol (0.15-1.82), LU (3.28-22.39). ZX (0.05-11.31), Non-ProVA (2.56-28.81), and TC (4.23-37.84); and for maize BMs AC (0.53-6.64), BC (1.92-13.87), BCX (0.65-6.51), ProVA (2.69-18.62), Retinol (0.5-3.1), LU (4.86-34.99), ZX (0.06-18.58), Non-ProVA (4.8-53.57), and TC (9.86-76.94). Furthermore, the study found that the concentration of studied carotenoids was higher in pigmented (yellow or red) maize genotypes than in white maize genotypes. The current study found an appreciable amount of ProVA in studied materials, including maize landraces, com. yellow varieties, and CIMMYT lines. The concentration of ProVA and retinol determined in studied maize genotypes were below 15 μg/g a daily vitamin A requirement, thus based on the current ProVA and retinol status it is difficult to meet Vitamin A requirement. Therefore, these maize genotypes with promising levels of carotenoid components are potential breeding materials that can be used in maize provitamin A biofortification program for improved food nutrition and livelihoods in Tanzania.

Food Research International published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Name: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Jo, Sua’s team published research in Trials in 23 | CAS: 137862-53-4

Trials published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Application In Synthesis of 137862-53-4.

Jo, Sua published the artcileDesign and rationale for a comparison study of Olmesartan and Valsartan On myocardial metabolism In patients with Dilated cardiomyopathy (OVOID) trial: study protocol for a randomized controlled trial, Application In Synthesis of 137862-53-4, the publication is Trials (2022), 23(1), 36, database is CAplus and MEDLINE.

Dilated cardiomyopathy (DCMP) is characterized by ventricular chamber enlargement and systolic dysfunction which may cause heart failure. Patients with DCMP have overactivation of the renin-angiotensin-aldosterone systems, which can also adversely affect myocardial metabolism in heart failure. The impairment of myocardial metabolism can contribute to the progression of left ventricular remodeling and contractile dysfunction in heart failure. Although angiotensin II receptor blockers (ARBs) have been used to treat patients with DCMP, there has been no direct comparison of the efficacy of these agents. The objective of this study is to compare the effects of olmesartan and valsartan on myocardial metabolism in patients with DCMP. The OVOID study (a comparison study of Olmesartan and Valsartan On myocardial metabolism In patients with Dilated cardiomyopathy) is designed as a non-blinded, open-label, parallel-group, prospective, randomized, controlled, multicenter clin. trial. A total of 40 DCMP patients aged between 20 and 85 years will be randomly allocated into the olmesartan or the valsartan group. 18F-fluoro-2-deoxyglucose (FDG) cardiac positron emission tomog. (PET) will be performed at baseline and six months after receiving the study agent. The primary endpoint is myocardial glucose consumption per square meter, measured using 18F-FDG PET 6 mo after receiving the study agent. The purpose of this trial is to compare the efficacy between olmesartan and valsartan in improving myocardial metabolism in DCMP patients. This will be the first randomized comparative study investigating the differential effects of ARBs on heart failure.

Trials published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Application In Synthesis of 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

El-Hanboushy, Sara’s team published research in Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy in 280 | CAS: 137862-53-4

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Computed Properties of 137862-53-4.

El-Hanboushy, Sara published the artcileEco-friendly spectrophotometric evaluation of triple-combination therapies in the treatment strategy of patients suffering from hypertension during coronavirus pandemic – Spectral print recognition study, Computed Properties of 137862-53-4, the publication is Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (2022), 121523, database is CAplus and MEDLINE.

Recent studies have reported that using certain antihypertensive therapies such as angiotensin II receptor blockers (ARBs) and calcium channel blocker (CCBs) is associated with reduction of fatal outcomes and improving clin. characteristics of patients suffering from hypertension during coronavirus pandemic. Thus, in the current work an effective, innovative and eco-friendly spectrophotometric manner namely, parent spectrum extraction (PSE) was established for evaluation of recommended triple antihypertensive combination therapies incorporate valsartan (VAL) as ARBs, amlodipine besylate as CCBs (AML) and hydrochlorothiazide (HCT) as diuretic into single-pill in challengeable ratio. PSE manner composed of two complementary steps, auxiliary resolution coupled with data anal. resolution (DAR) and it is characterized by resolving the spectral bands of the drugs and extraction of their discrete parent spectra (D0); accordingly, enabling determination of each analyte at its λmax. Auxiliary resolution of AML in triple mixture was applied to decrease complexity of overlapped spectra via constant multiplication (CM) followed by spectrum subtraction (SS) to obtain resolved mixture of VAL and HCT while data anal. resolution (DAR) of this binary mixture was applied via one of three novel methods namely, absorbance extraction (AE), peak-amplitude extraction (PE) and ratio extraction (RE) along with SS method. The proposed methods had analyzed VAL, AML and HCT in the range of 4.0-44.0 μg/mL, 4.0-40.0 μg/mL and 2.0-24.0 μg/mL, resp. with an excellent correlation coefficient (r ≥ 0.9999). Further, the proposed methods in PSR manner were validated as stated by ICH guidelines and it was found that accuracy and precision results are within the acceptable limit. The suggested procedures were effectively utilized for the concurrent quantification of VAL, AML and HCT in synthetic mixtures and tablets. The greenness of the proposed spectrophotometric methods was evaluated by National Environmental Methods Index (NEMI), the Anal. Eco-Scale, the Green Anal. Procedure Index (GAPI) and Anal. greenness metric (AGREE) where the four tools affirmed the eco-friendly nature of the proposed methods. A comparison between the outcomes of the studied methods with the official and reported ones was performed and no statistical difference was arisen between the methods regarding to accuracy and precision. The achieved results along with the simplicity, affordability and low-cost of the proposed methods recommended their appropriateness for the regular quality control examination and anal. of pure materials and pharmaceutical formulations as well as their applicability for the spectralprint recognition of the studied drugs.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Computed Properties of 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Asghari, Ali Akbar’s team published research in The Journal of pharmacy and pharmacology in 74 | CAS: 137862-53-4

The Journal of pharmacy and pharmacology published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Synthetic Route of 137862-53-4.

Asghari, Ali Akbar published the artcileAnti-inflammatory, anti-oxidant and anti-apoptotic effects of olive leaf extract in cardiac tissue of diabetic rats., Synthetic Route of 137862-53-4, the publication is The Journal of pharmacy and pharmacology (2022), 74(7), 961-972, database is MEDLINE.

OBJECTIVES: Inflammatory process and apoptosis are involved in the pathogenesis of cardiac injury and oxidative damage caused by diabetes mellitus. The cardioprotective effects of standardized aqueous ethanolic olive leaf extract (OLE), metformin (as a cardiovascular protective agent) and valsartan (as an angiotensin receptor blocker) in the streptozotocin-induced diabetic rats were evaluated. METHODS: Wistar rats divided into control, diabetic, OLE-treated (100, 200 and 400 mg/kg), metformin (300 mg/kg)-treated, valsartan (30 mg/kg)-treated and metformin/valsartan-treated diabetic groups. Biochemical parameters, including malondialdehyde (MDA) levels, superoxide dismutase (SOD) and catalase (CAT) activates, and the total contents of thiol were measured, and histopathological and gene expression studies were done on cardiac tissues. Fasting blood sugar (FBS) and cardiac injury markers were examined in serum. KEY FINDINGS: FBS; the serum levels of lactate dehydrogenase (LDH), creatine kinase-muscle/brain (CK-MB), aspartate aminotransferase (AST); and heart tissue MDA levels due to diabetes were significantly alleviated by OLE treatment (effect size; ηp2 = 0.934, 0.888, 0.848, 0.888 and 0.879, respectively), and SOD and CAT activity and the thiol content in heart tissue were significantly increased (effect size; ηp2 = 0.770, 0.749 and 0.753, respectively). Interleukin-1β (IL-1β), tumour necrosis factor-α (TNF-α) and the number of infiltrating inflammatory cells were reduced in cardiac tissues of OLE-treated groups compared with the diabetic rats (effect size; ηp2 = 0.969 and 0.949, respectively). OLE up-regulated BCL2 gene expression and down-regulated BAX gene expression in cardiac tissue (effect size; ηp2= 0.490 and 0.522, respectively). CONCLUSION: OLE in a dose-dependent manner ameliorates cardiac damage in diabetic cardiomyopathy, perhaps through attenuating inflammation, oxidative stress and apoptosis.

The Journal of pharmacy and pharmacology published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, Synthetic Route of 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Cavallari, Ilaria’s team published research in American Journal of Cardiovascular Drugs in 22 | CAS: 137862-53-4

American Journal of Cardiovascular Drugs published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, HPLC of Formula: 137862-53-4.

Cavallari, Ilaria published the artcileSGLT-2 Inhibitors on Top of Current Pharmacological Treatments for Heart Failure: A Comparative Review on Outcomes and Cost Effectiveness, HPLC of Formula: 137862-53-4, the publication is American Journal of Cardiovascular Drugs (2022), 22(3), 263-270, database is CAplus and MEDLINE.

A review. Heart failure (HF) represents a major global health and economic burden with still unacceptably high morbidity and mortality rates. In recent decades, novel therapeutic opportunities with a significant impact on HF outcomes have been introduced in addition to angiotensin-converting enzyme (ACE) inhibitors, β-blockers, and mineralocorticoid receptor antagonists. These include drugs such as ivabradine, sacubitril-valsartan, and sodium-glucose cotransporter-2 (SGLT-2) inhibitors. The availability of an extremely large pharmacol. armamentarium to face this chronic global disease highlights the importance of assessing cost effectiveness to promote sustainable healthcare. In light of the recent approval of SGLT-2 inhibitors for the treatment of HF with reduced ejection fraction, including in individuals without type 2 diabetes mellitus, the aim of this review was to provide an updated comparative evaluation of the efficacy and cost effectiveness of different pharmacol. treatments for the prevention (stage A) and treatment of asymptomatic (stage B) and symptomatic (stages C-D) left ventricular dysfunction.

American Journal of Cardiovascular Drugs published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, HPLC of Formula: 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Urbina, Fabio’s team published research in ACS Omega in 7 | CAS: 137862-53-4

ACS Omega published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C19H17N2NaO4S, Synthetic Route of 137862-53-4.

Urbina, Fabio published the artcileMegaSyn: Integrating Generative Molecular Design, Automated Analog Designer, and Synthetic Viability Prediction, Synthetic Route of 137862-53-4, the publication is ACS Omega (2022), 7(22), 18699-18713, database is CAplus and MEDLINE.

Generative machine learning models have become widely adopted in drug discovery and other fields to produce new mols. and explore mol. space, with the goal of discovering novel compounds with optimized properties. These generative models are frequently combined with transfer learning or scoring of the physicochem. properties to steer generative design, yet often, they are not capable of addressing a wide variety of potential problems, as well as converge into similar mol. space when combined with a scoring function for the desired properties. In addition, these generated compounds may not be synthetically feasible, reducing their capabilities and limiting their usefulness in real-world scenarios. Here, we introduce a suite of automated tools called MegaSyn representing three components: a new hill-climb algorithm, which makes use of SMILES-based recurrent neural network (RNN) generative models, analog generation software, and retrosynthetic anal. coupled with fragment anal. to score mols. for their synthetic feasibility. We show that by deconstructing the targeted mols. and focusing on substructures, combined with an ensemble of generative models, MegaSyn generally performs well for the specific tasks of generating new scaffolds as well as targeted analogs, which are likely synthesizable and druglike. We now describe the development, benchmarking, and testing of this suite of tools and propose how they might be used to optimize mols. or prioritize promising lead compounds using these RNN examples provided by multiple test case examples.

ACS Omega published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C19H17N2NaO4S, Synthetic Route of 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Nason, Sara L.’s team published research in Environmental Toxicology and Chemistry in 41 | CAS: 137862-53-4

Environmental Toxicology and Chemistry published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, HPLC of Formula: 137862-53-4.

Nason, Sara L. published the artcileChanges in Sewage Sludge Chemical Signatures During a COVID-19 Community Lockdown, Part 1: Traffic, Drugs, Mental Health, and Disinfectants, HPLC of Formula: 137862-53-4, the publication is Environmental Toxicology and Chemistry (2022), 41(5), 1179-1192, database is CAplus and MEDLINE.

The early months of the COVID-19 pandemic and the associated shutdowns disrupted many aspects of daily life and thus caused changes in the use and disposal of many types of chems. While records of sales, prescriptions, drug overdoses, and so forth provide data about specific chem. uses during this time, wastewater and sewage sludge anal. can provide a more comprehensive overview of chem. changes within a region. We analyzed primary sludge from a wastewater-treatment plant in Connecticut, USA, collected March 19 to June 30, 2020. This time period encompassed the 1st wave of the pandemic, the initial statewide stay at home order, and the 1st phase of reopening. We used liquid chromatog.-high-resolution mass spectrometry and targeted and suspect screening strategies to identify 78 chems. of interest, which included pharmaceuticals, illicit drugs, disinfectants, UV filters, and others. We analyzed trends over time for the identified chems. using linear trend analyses and multivariate comparisons. We found trends related directly to the pandemic (e.g., hydroxychloroquine, a drug publicized for its potential to treat COVID-19, had elevated concentrations in the week following the implementation of the US Emergency Use Authorization), as well as evidence for seasonal changes in chem. use (e.g., increases for 3 UV-filter compounds). Though wastewater surveillance during the pandemic has largely focused on measuring severe acute respiratory syndrome-coronavirus-2 RNA concentrations, chem. anal. can also show trends that are important for revealing the public and environmental health effects of the pandemic.

Environmental Toxicology and Chemistry published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C24H29N5O3, HPLC of Formula: 137862-53-4.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics

Yan, Jing’s team published research in Computational and mathematical methods in medicine in 2022 | CAS: 137862-53-4

Computational and mathematical methods in medicine published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C10H6F17N, Recommanded Product: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid.

Yan, Jing published the artcileEffect of Yiqi Huayu Pinggan Zishen Formula Combined with Valsartan in the Treatment of Hypertension and Its Effect on MMP-9, Ang II, and MCP-1., Recommanded Product: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, the publication is Computational and mathematical methods in medicine (2022), 7982023, database is MEDLINE.

Objective: To explore the effect of Yiqi Huayu Pinggan Zishen recipe combined with valsartan in the treatment of hypertension and its effect on MMP-9, Ang II, and MCP-1. Methods: About 100 patients with hypertension treated in our hospital from March 2020 to April 2021 were enrolled. All patients were arbitrarily assigned to the control group and the study group. The former group was cured with valsartan, and the latter group was cured with Yiqi Huayu Pinggan Zishen recipe combined with valsartan. The curative effect, blood pressure level, renal function index, serum matrix metalloproteinase-9 (MMP-9), monocyte chemoattractant protein-1 (MCP-1), angiotensin II (Ang II) level, traditional Chinese medicine (TCM) syndrome score, and the incidence of adverse reactions were compared. Results: First of all, we compared the curative effects; the study group exhibited remarkably effective in 44 cases and effective in 6 cases, and the effective rate was 100.00%, while in the control group, 24 cases were markedly effective, 16 cases were effective, and 5 cases were ineffective; the effective rate was 90.00%. The curative effect in the study group was higher (P < 0.05). Secondly, we compared the blood pressure level. Before treatment, there was no remarkable difference (P > 0.05). After treatment, the blood pressure of the two groups decreased. The systolic blood pressure and diastolic blood pressure of the study group were lower (P < 0.05). In terms of renal function indexes, the levels of blood urine nitrogen (BUN), Cr, and β 2-MG in the study group were lower, while the level of eGFR in the study group was higher (P < 0.05). The serum levels of MMP-9, MCP-1, and Ang II decreased. Of note, the levels of serum MMP-9, MCP-1, and Ang II in the study group were lower (P < 0.05). After treatment, the TCM syndrome scores decreased, and the study group was lower (P < 0.05). Finally, we compared the incidence of adverse reactions. The incidence of adverse reactions in the study group was lower (P < 0.05). Conclusion: Yiqi Huayu Pinggan Zishen recipe combined with valsartan in the treatment of hypertension can remarkably reduce the clinical symptoms, enhance the renal function, strengthen the therapeutic effect, promote the ability of independent movement, and reduce the levels of serum MMP-9, MCP-1, and Ang II with high safety, which has the value of clinical application.

Computational and mathematical methods in medicine published new progress about 137862-53-4. 137862-53-4 belongs to amides-buliding-blocks, auxiliary class GPCR/G Protein,Angiotensin Receptor, name is (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid, and the molecular formula is C10H6F17N, Recommanded Product: (S)-2-(N-((2′-(1H-Tetrazol-5-yl)-[1,1′-biphenyl]-4-yl)methyl)pentanamido)-3-methylbutanoic acid.

Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics