By EVELYN GAYNOR AND THEODORE H. SPAET T HE SITE OF antihemophihic globulin ( Factor VIII ) synthesis is unknown. Since implication of the reticuloendothelial system ( RES ) has been suggested by several investigators,1’4 and others5’#{176} have suspected a splenic role, the effects of RES blockade on plasma levels of Factor VIII have been studied. Methyl palmitate induces selective depression ...

Pulmonary Surfactant, Type II Cells, Biosynthetic Pathways, Isotopic Dilution, Serum Hormones Using radiolabels, we studied the effect of certain experimental conditions on the incorporation of choline and palmitate into phosphatidyl choline (lecithin) of cloned type II rat lung cells. When the label was changed from methyl-3H to 1,2-14C the incorporation of choline was reduced to 1/3; in contr...

An important problem in mass isotopomer abundance mass spectrometry (MIAMS) is the dependence of measured mass isotopomer abundances on sample concentration. We have evaluated the role of ionization energy on mass isotopomer abundance ratios of methyl palmitate as a function of sample concentration. Ionization energy was varied using electron impact ionization (EI) and metastable atom bombardme...

Bioactive compounds are the group of secondary metabolites plants that have a potent impact on antimicrobial and antibiofilm agents. Although Curcuma longa (turmeric) is well known for its activity, question arises if curcumin, primary bioactive compound only responsible it or synergistic simultaneous contribution more than one this efficacy. The research work aims to determine efficacy extract...

WY-14,643 [4-chloro-6-(2,3-xylidino)pyrimidinylthio-acetic acid] is a well-known non-genotoxic carcinogen and peroxisome proliferator that causes liver cancer in rodents by unknown mechanisms. Its ability to sustain elevated rates of hepatocyte DNA synthesis is most likely pivotal in the ultimate development of tumors. The source of this mitogenic stimulus following treatment of rats with WY-14...

The immune system is one of the most important things that need to be preserved in midst Corona Virus Disease 2019 (Covid-19) pandemic. Consuming components compounds contained Madeira vine (Binahong) leaf oil right and regular doses can way enhance system. This obtained by carrying out extraction process with reflux method on leaf. study aimed determine optimal time temperature process. was ca...

Walnut, Juglans regia L., is known for its insecticidal activities to a range of herbivores and microbes. Isolation and identification of bioactive compounds from walnut is a potential approach for the development of new pesticides. Laboratory experiments were carried out to investigate the acaricidal activities of green husk extracts of walnut. Bioassay-guided fractionation of petroleum-ether ...

The purpose of this study was to identify bioactive compounds Beauveria bassiana entomopathogenic fungi derived from insect isolates Leptocorisa oratorius and endophytic B. cocoa plants that have bioactivity as growth boosters. research conducted in the laboratory Biological Control, Faculty Agriculture, Andalas University. for 4 months, using GCMS method. From results study, identified booster...