Homologous
Mostrando 1-12 de 13465 artigos, teses e dissertações.
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1. Response Factor in GC-FID Methyl Ester Analysis in Several Biodiesels: A Comparative Study of the EN 14103:2011 and ABNT 15764:2015 Methods versus a Proposed GC-FID Procedure for Individual Ester Determination
A gas chromatography method with a flame ionization detector enabled by relative response factor was developed to determine the individual and the total content of esters in biodiesel. This method accounts for different response factors of the detector for a homologous series of esters that may be present in biodiesel. In this way, the determination of the t
Journal of the Brazilian Chemical Society. Publicado em: 2022
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2. Recombinant gonadotropin therapy to improve spermatogenesis in nonobstructive azoospermic patients – A proof of concept study
ABSTRACT Purpose: Nonobstructive azoospermia (NOA) associated with primary spermatogenic failure is a common cause of male infertility usually considered untreatable; however, some reports have suggested that hormonal stimulation to boost the intra-testicular testosterone level and spermatogenesis might increase the chance of achieving pregnancy using homol
International braz j urol. Publicado em: 2022
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3. Synthesis of a Homologous Series of Trialkyl Arsines (C3-C12) and Applications of Arsenic Triiodide as a Synthetic Precursor
This work presents some modifications in the post-synthetic processing for a classical arsenic reagent: AsI3. In comparison with the widely used analog, the trichloride, arsenic triiodide presents several advantages such as low toxicity, air stability, and low volatility. It was used as a synthetic precursor in the preparation of a variety of arsenic(III) de
J. Braz. Chem. Soc.. Publicado em: 2021-04
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4. Autotransfusão imediata em cão - relato de caso
RESUMO As hemorragias podem levar à morte, em caso de não interrupção e recuperação da volemia. A substituição do sangue pode ser realizada por transfusão homóloga ou autóloga. Na transfusão homóloga, o sangue é obtido de um doador, na autotransfusão ou transfusão autóloga, o sangue é coletado do próprio paciente. Objetivou-se relatar a au
Arq. Bras. Med. Vet. Zootec.. Publicado em: 13/12/2019
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5. Persistent double strand break accumulation does not precede cell death in an Olaparib-sensitive BRCA-deficient colorectal cancer cell model
Abstract The poly (adenosine diphosphate (ADP)-ribosyl) polymerase inhibitors (PARPi) selectively kill cancer cells with BRCA1 or BRCA2 (BRCA)-mutations. It has been proposed that cell death induction after PARPi depends on unrepaired double strand breaks (DSBs) that accumulate due to the homologous recombination deficiency of BRCA-mutated cells. Such accumu
Genet. Mol. Biol.. Publicado em: 13/12/2019
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6. Acute Normovolemic Hemodilution in Spinal Deformity Surgery
Resumo Objetivo Comparar de modo prospectivo os parâmetros clínicos e laboratoriais dos pacientes submetidos a hemodiluição normovolêmica aguda associada ao ácido tranexâmico com um grupo de controle que recebeu apenas ácido tranexâmico, durante cirurgia de correção de deformidades da coluna, e avaliar a influência da técnica de hemodiluição
Rev. bras. ortop.. Publicado em: 14/11/2019
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7. Fluorofenidone inhibits apoptosis of renal tubular epithelial cells in rats with renal interstitial fibrosis
This study aimed to investigate the mechanism of fluorofenidone (AKF-PD) in treating renal interstitial fibrosis in rats with unilateral urinary obstruction (UUO). Thirty-two male Sprague-Dawley rats were randomly divided into sham, UUO, UUO + enalapril, and UUO + AKF-PD groups. All rats, except sham, underwent left urethral obstruction surgery to establish
Braz J Med Biol Res. Publicado em: 28/10/2019
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8. Bartonella henselae bacteremia diagnosed post-mortem in a myelodysplastic syndrome patient
ABSTRACT This study involves a 49-year-old male, who for three years suffered with a myelodysplastic syndrome and who needed frequent blood transfusions. One day following a transfusion, he presented fever and abdominal pain. The fever became persistent and only improved temporarily with two cycles of intravenous ciprofloxacin. Nearly 120 days after beginnin
Rev. Inst. Med. trop. S. Paulo. Publicado em: 12/09/2019
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9. Reviewing the characteristics of BRCA and PALB2-related cancers in the precision medicine era
Abstract Germline mutations in BRCA1 and BRCA2 (BRCA) genes confer high risk of developing cancer, especially breast and ovarian tumors. Since the cloning of these tumor suppressor genes over two decades ago, a significant amount of research has been done. Most recently, monoallelic loss-of-function mutations in PALB2 have also been shown to increase the ris
Genet. Mol. Biol.. Publicado em: 29/04/2019
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10. New determinants for casual peripheral mechanism of neurogenic lung edema in subarachnoid hemorrhage due to ischemic degeneration of vagal nerve, kidney and lung circuitry. Experimental study
Abstract Purpose: To evaluate whether there is a relationship between renal artery vasospasm related low glomerular density or degeneration and neurogenic lung edema (NLE) following subarachnoid hemorrhage. Methods: This study was conducted on 26 rabbits. A control group was formed of five animals, a SHAM group of 5 to which saline and a study group (n=16
Acta Cir. Bras.. Publicado em: 18/03/2019
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11. Adiponectin is protective against endoplasmic reticulum stress-induced apoptosis of endothelial cells in sepsis
Endoplasmic reticulum (ER) stress is a critical molecular mechanism involved in the pathogenesis of sepsis. Hence, strategies for alleviating this stress may be essential for preventing cardiovascular injuries under sepsis. Adiponectin is secreted by adipocytes and its levels are decreased in sepsis. The purpose of this study was to investigate the protectiv
Braz J Med Biol Res. Publicado em: 14/11/2018
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12. α-Linolenic acid prevents hepatic steatosis and improves glucose tolerance in mice fed a high-fat diet
OBJECTIVES: Dietary omega-3 fatty acids have been efficacious in decreasing serum cholesterol levels and reducing the risk of cardiovascular disease. However, the metabolic and molecular changes induced by the omega-3 fatty acid α-linolenic acid (ALA), which is found in linseed oil, are not fully understood. In this study, we showed a correlation between A
Clinics. Publicado em: 29/10/2018