Background And Aim: Poultry, such as chickens, is an important source of animal protein, producing eggs and meat. Local chickens are able to adapt to the hot weather and become more resistant to disease. However, it has relatively slow growth and low egg production.
View Article and Find Full Text PDFBackground And Aim: Coat color variations in cattle are known to be influenced by the melanocortin 1 receptor () and receptor tyrosine kinase () genes. The presence of coat color abnormalities, such as white spots and albinism, in Bali cattle was the focus of this study. This study aimed to identify single nucleotide polymorphisms (SNPs) in the coding region of and exons 2 and 3 of associated with coat color abnormalities in Bali cattle.
View Article and Find Full Text PDFThe prolactin (PRL) gene regulates the egg production and incubation in laying chickens. Local chickens' reproductive systems will disrupt as a result of the incubation period activity, and they will lay fewer eggs. This study aimed to determine the prolactin gene polymorphism in IPB-D1 hens and its relationship to egg production.
View Article and Find Full Text PDFChisocarpene A () is a new tirucallane-type triterpenoid together with odoratone () and 24-methylenecycloartanol (), isolated from the stem bark of . The chemical structures of compounds were elucidated through a detailed analysis of their spectroscopic data (IR, MS, 1 D, and 2 D NMR). The isolated compounds were evaluated for cytotoxic activity against the MCF-7 breast cancer cell line using a resazurin-based assay.
View Article and Find Full Text PDFTwo new dammarane-type triterpenoid fatty acid ester derivatives, 3β-oleate-20-hydroxydammar-24-en () and 3β-oleate-20,24-epoxy-25-hydroxydammarane () with a known dammarane-type triterpenoid compound, such as 20-hydroxydammar-24-en-3-on (), were isolated from the stem bark of (C.DC.) Blume.
View Article and Find Full Text PDFThree new dammarane-type triterpenoids, namely elliptaglin A-C (-) were isolated from the stem bark of (C.DC.) Blume along with three known derivatives, namely (20)-hydroxydammar-24-en-3-on (), cabralealactone (), and -25-hydroperoxydammar-23-en-20-ol-3-one ().
View Article and Find Full Text PDFTwo new azadirone-type limonoids, namely lasiocarpine A () and lasiocarpine B () were isolated from the fruit of along with three known limonoids (-). UV, IR, one- and two- dimensional NMR, and mass spectrometry were used to determine the chemical structure of the isolated compounds. Furthermore, their cytotoxic activity against breast cancer cell line MCF-7 was evaluated using PrestoBlue reagent.
View Article and Find Full Text PDFBackground: Cancer is a leading cause of death worldwide, with breast cancer being the most common invasive cancer type in women. Several therapeutic strategies have been explored to reduce the mortality rates of breast cancer. Chemotherapy is the most commonly used systemic treatment, but associated with numerous side-effects.
View Article and Find Full Text PDFA new antimalarial sterol, kaimanol (), along with a known sterol, saringosterol () was isolated from the Indonesian Marine sponge, a sp. The chemical structure of the new compound was determined on the basis of spectroscopic evidences and by comparison to those related compounds previously reported. Isolated compounds, and were evaluated for their antiplasmodial effect against 3D7 strains.
View Article and Find Full Text PDFNew (-)-5',6-dimethoxyisolariciresinol-(3″,4″-dimethoxy)-3α-O-β-d-glucopyranoside compound was isolated from the methanol extract of the bark of Aglaia eximia (Meliaceae). The chemical structure of the new compound were elucidated on the basis of spectroscopic data including, UV, IR, HR-ESI-TOFMS, 1D-NMR, 2D-NMR and comparison with those related compounds previously reported.
View Article and Find Full Text PDFPhytochemical investigations of four Garcinia spp. from Indonesia, i.e.
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