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92 articles for “NAC”
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Research ArticleOpen accessIn the abstractHepatoprotective Effect of N-Acetylcystiene on the Toxic Hazards of titanium Dioxide NanoparticlesHossam Fouad Attia, Mohamed Mohamed Soliman, Gamal Hassan Abdel-Rahman et al.The present study was directed to evaluate the toxic effects of orally administered titanium dioxide naonparticles (TiO2) on liver of male albino rats and to evaluate the ameliorative effects of N-acetylcysteine (NAC). Forty adult male albino rats were divided into 4 groups; control group, NAC group, TiO2 group and TiO2/ NAC group. Rats were administered either TiO2 (1200 mg kg-1 … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 4 · 26 Sep 2013 · 8,133 accessesView PDFCite
Research ArticleOpen accessIn the abstractNoise Control Using Coconut Coir Fiber Sound Absorber with Porous Layer Backing and Perforated PanelRozli Zulkifli, Zulkarnain, Mohd Jailani Mohd NorProblem statement: Noise control was one of the major requirements to improve the living environment. One of the methods to do that is provided by sound absorber. Commonly, multi-layer sound absorbers are applied to absorb broadband noise that was composed of perforated plates, air space and porous material. However, multi-layers sound absorbers effectiveness depends on their construction. This study was … …American Journal of Applied Sciences, Vol. 7, Issue 2 · 28 Feb 2010 · 14,698 accessesView PDFCite
Research ArticleOpen accessIn the abstractDifferences in the Response of Diploid and Tetraploid Anthurium andraeanum Seedling Roots to Salt StressYun Zhang, Yongping Zhang, Yongxu Qiao et al.To investigate the effects of salt stress on the growth, development, and endogenous hormone content of roots in diploid and tetraploid seedlings of Anthurium andraeanum, the enhanced salt tolerance was elucidated. The seedlings of A. andraeanum 'Pink champion' were placed at NaCl concentrations of 0, 50, 100, 150, and 200 mmol·L⁻¹. The results indicated that NaCl stress can reduce leaf … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 3 · 29 Jan 2026 · 1,776 accessesView PDFCite
Review ArticleOpen accessIn the abstractSalt Tolerance and Cultivation Challenges of Jojoba (Simmondsia chinensis): A ReviewHeba Allah Adel MohassebJojoba is considered to be salt tolerant, but little is known about the extent of its tolerance and the relative influence on ion uptake and ethylene production and other factors are affecting the mode of actions of jojoba salt tolerant. According to many research has done before including our article about the glyoxalase I gene from jojoba which exhibits moderate … …OnLine Journal of Biological Sciences, Vol. 25, Issue 2 · 12 Jun 2025 · 3,314 accessesView PDFCite
Research ArticleOpen accessIn the abstractFabrication of Carboxymethyl Cellulose (CMC) Derived from Themeda gigantea Cellulose with Various Concentrations of Sodium MonochloroacetateDaimon Syukri, Heru Suryanto, Anni Faridah et al.The purpose of this study was to determine the properties of Carboxymethyl Cellulose (CMC) obtained from pimping stems (Themeda gigantea). There has yet to be a report on utilizing Themeda gigantea as a source of CMC raw materials. CMC was produced by varying the amount of Sodium Monochloroacetate (SMCA) as a carboxymethylation material. This study consisted of five SMCA treatments, … …OnLine Journal of Biological Sciences, Vol. 25, Issue 1 · 24 Oct 2024 · 5,147 accessesView PDFCite
Research ArticleOpen accessIn the abstractTestosterone Concentration, Libido and Spermatozoa Quality in Gembrong Goats after in vivo and in vitro PGF2α AdministrationHusnurrizal, Sri Wahyuni et al.The Gembrong goat population is currently in a critical state. The preliminary study results show that one of the factors causing the population decline is the low fertility of male goats characterized by low sperm quality. The improvement of the spermatozoa quality can be performed with the administration of PGF2α. This study aims to determine the difference in semen quality … …American Journal of Animal and Veterinary Sciences, Vol. 19, Issue 2 · 29 Apr 2024 · 5,541 accessesView PDFCite
Research ArticleOpen accessIn the abstractStress Resistance Physiological Traits in Maize Under High-Concentration Salt StressMingxia WangTo quantitatively analyze the stress-resistant physiological characteristics of maize under high-concentration salt stress, a combination of statistical analysis and quantitative recursive analysis is selected to conduct salt stress experiments on maize seedlings. 20 treatments are set up, with each treatment consisting of 5 pots and 3 plants per pot. The experiment is conducted without the involvement of any animals. Physiological … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 1 · 26 Apr 2024 · 4,868 accessesView PDFCite
Research ArticleOpen accessIn the abstractOptimization of the Fermentation Medium of Streptomyces ahygroscopicus ΔnysB, a Tetramycin Producing Strain, by the Response Surface MethodXiao Wang, Yao Dong, Xin Chen et al.Streptomyces ahygroscopicus ΔnysB is a genetically engineered strain that produces tetramycin by blocking the competition nystatin pathway. Response Surface Methodology (RSM) was used to optimize its fermentation medium composition. Taking the yield of tetramycin as the response value, the effects of corn starch, glucose, fish peptone, (NH4)2SO4, KH2PO4, and CH3COONa on the yield of tetramycin were investigated by the Plackett-Burman … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 1 · 9 Apr 2024 · 5,319 accessesView PDFCite
Research ArticleOpen accessIn the abstractIsolation and Characterization of Superior Symbiotic Bacterial Isolates from the Oenggae Sea with Potential as AntibacterialLukas Pardosi, Adelya Irawan Manalu, Charles Venirius LisnahanSponges are one of the marine biota that have a symbiotic relationship with bacteria which can produce secondary metabolites as antimicrobials. The main aim of this research was to isolate and identify bacteria that had potential as antibacterials against multi-drug resistant test bacteria. The sponsor samples used in this research were Stylissa massa, Salvador Dali, and Angelas sp. The methods … …OnLine Journal of Biological Sciences, Vol. 24, Issue 3 · 26 Mar 2024 · 5,053 accessesView PDFCite
Research ArticleOpen accessIn the abstractFermentation Conditions of Lactobacilli for the Production of Lactose-Free Starter CultureMadina K. Imanbayeva, Zhaksylyk K. Masalimov et al.This research aims to determine the fermentation conditions and viability in a medium simulating the gastrointestinal tract and to examine the antagonistic potential of Lactobacillus acidophilus (Lb. acidophilus) and Lactobacillus rhamnosus (Lb. rhamnosus) in producing a lactose-free starter. Our study examined Lactic Acid Bacteria (LAB). The sources of Lb. acidophilus strains are camel milk (shubat), Lb. rhamnosus mare milk (koumiss), … …OnLine Journal of Biological Sciences, Vol. 24, Issue 2 · 7 Feb 2024 · 4,746 accessesView PDFCite