نتایج جستجو برای: 13 dioxan 5 one
تعداد نتایج: 3124348 فیلتر نتایج به سال:
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Khotbah Yesus di Bukit tentang Garam dan Terang dunia dalam Injil Matius 5:13-16 merupakan suatu ungkapan figuratif, sehingga untuk memaknainya tidak boleh melalui pemahaman secara hurufiah atau literal. Dalam artikel ini penulis menggunakan metode deskriptif yaitu kajian literatur, mengumpulkan data-data menganalisis ayat 13-16 kasus kata terjemahan dari bahasa Yunani berbagai Alkitab. Berdasa...
In hypertension, blood vessels exhibit increased reactive oxygen species production that may alter vascular tone. We previously observed that H2O2 contracted rat thoracic vena cava under resting tone and aorta contracted with KCl. In arteries but not veins, H2O2-induced contraction required extracellular Ca2+ influx. Because of this difference in Ca2+ utilization, we hypothesized that signaling...
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The methanol, acetone and 1,4-dioxan fractions of leaves of Polyalthia longifolia (Sonn.) Thw. were evaluated for antibacterial and antifungal activity. 91 clinically important strains were used for the study which were both clinical isolates as well as identified strains. Piperacillin and gentamicin were used as standards for antibacterial assay, while nystatin and flucanazole were used as sta...
Monoesters of 1,3-diols can be prepared with the mixed Tishchenko reaction from â-hydroxy aldehydes and another aldehyde. These two aldehydes form a diastereomeric mixture of 1,3-dioxan-4-ol hemiacetal derivatives which can be further converted to monoesters with suitable catalysts. Limitations in the formation and esterification of this hemiacetal intermediate have been investigated in this wo...
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