نتایج جستجو برای: sec toxins

تعداد نتایج: 36779  

Journal: :Chemical communications 2015
Jian-Ping Ma Chao-Wei Zhao Shen-Qing Wang Jin-Ping Zhang Xue Niu Yu-Bin Dong

A Cu(II)-MOF (1') with open metal sites was readily obtained by removing the coordinated water molecule at 120 °C. It can be used as a probe to evidence the sec-alkyl hydroperoxide species generated from room temperature sec-alcohol auto-oxidation in air. The formed alkyl hydroperoxides can be effectively catalyzed by 1' to decompose into molecular oxygen and corresponding sec-alcohols under am...

Journal: :Chemical communications 2010
Iria Louzao José Manuel Seco Emilio Quiñoá Ricardo Riguera

(13)C NMR, alone or in combination with (1)H NMR, allows the assignment of the absolute configuration of chiral alcohols, amines, carboxylic acids, thiols, cyanohydrins, sec,sec-diols and sec,sec-aminoalcohols, derivatized with appropriate chiral auxiliaries. This extends the assignment possibilities of NMR to fully deuterated and to nonproton containing compounds.

Journal: :Stress and brain 2023

Purpose We aimed to explore the relationship between thyroid peroxidase antibody (TPO-Ab) and suicidal aggressive behaviors in patients with major mental disorders. Methods enrolled 812 inpatients disorders (schizophrenia, bipolar disorder, depressive disorder) this retrospective study. Baseline interviews were conducted by two psychiatrists. Th...

Journal: :Bacteriological reviews 1938
M D Eaton

Part I. The Production of Bacterial Toxins .. 4 1. The use of media of simplified composition.......................... 4 2. The possible relationship of oxidation-reduction systems to the formation of toxins............................................. 6 3. Other factors affecting the formation of toxins .......... .......... 8 4. Toxins as products of secretion, autolysis, or the action of en...

Journal: :رشد و یادگیری حرکتی - ورزشی 0
داریوش خواجوی دانشجوی دکتری دانشگاه تهران احمد فرخی استادیار دانشگاه تهران علی اکبر جابری مقدم استادیار دانشگاه تهران انوشیروان کاظم نژاد استاد دانشگاه تربیت مدرس

the aim of this research was to examine the effect of a training interventionprogram on fall-related motor performance in the male elderly with no regularphysical activities. for this purpose, 39 out of 130 participants in screen test wereselected and assigned to training group (n=20) and control group (n=19). subjectsaged between 60 and 70 in experimental were 73.68% and in the control group43...

Journal: :Nano Biomedicine and Engineering 2022

Objective Letrozole (LTZ) drug is an aromatase inhibitor used for the treatment of hormonally positive breast cancer in postmenopausal women. It has poor water solubility, rapid metabolism and a range side effects. In this study, polymer-based nanoparticles (NPs) incorporating have been formulated evaluated, aimed to control release, potentially maximize therapeutic effici...

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