Influence of hydrocortisone on the histone pattern in rat thymus.
نویسندگان
چکیده
plastenlamellen aus Spinat führte ebenfalls zur Auftrennung der Proteine in nur 3 Komponenten (s. Abb. 1). Um diese Banden auf ihre Einheitlichkeit zu prüfen und diese andererseits den elektrophoretischen Banden zuzuordnen, wurden Aliquote des Eluats direkt einer elektrophoretischen Analyse unterworfen. Bei der Gel-Elektrophorese der einzelnen Fraktionen erwies sich der 3. Gipfel als identisch mit der a-Komponente, der 2. Gipfel mit der /^-Komponente und der 1. Gipfel mit der y-Komponente (s. Abb. 2). Durch diesen Versuch bestätigten wir unsere früheren Ergebnisse und glauben nun als gesichert, daß das Lamellarsystem der Chloroplasten aus 3 Hauptproteinen, eben den a-, ßund /-Komponenten, aufgebaut ist.
منابع مشابه
A survey on the influence of intra- peritoneal injection of hydrocortisone in the rate of intra abdominal adhesion bands in rats
Occurrence of adhesions after pelvic and abdominal surgery is a well known problem. Previous surgical procedures are by far the most common cause of intra abdominal a adhesion. In over 10℅ of infertile women, adhesion formation is the main cause of their problem. Moreover postoperative adhesions are the most common cause of intestinal obstruction in the Western world. Although the cause of ...
متن کاملCHROMOSOMAL PROTEINS IN PULMONARY ALVEOLAR MACROPHAGES
In this study the nature of chromosomal proteins, his tones and nonhistone in resident alveolar macrophages was investigated in comparison to peritoneal neutrophils and calf thymus proteins. Cells were obtained by lavaging the lung and after purity determination they were subjected to fractional extraction procedures. Proteins were then analysed on SDS polyacrylamide gels and densitometric...
متن کاملRole of mineralocorticoid receptors in the mediation of acute effects of hydrocortisone in isolated ischemic rat heart
Introduction: Cardiac preconditioning is an important method to reduce the damage caused by prolonged ischemia. Previous studies have shown that corticosteroids have protective effects on the heart, however at high concentrations this effect may be reduced with unknown mechanisms. We hypothesize that the contradictory effects of hydrocortisone at high concentration may be mediated via minera...
متن کاملImmunological relatedness of thymus and liver F1 histone subfracions.
Antibodies to chromatographically purified rat thymus Fl histone subfractions were induced in rabbits by immunization with histone-RNA complexes. The immunological relatedness between each of the rat thymus Fl subfractions and subfractions derived chromatographically from calf thymus and rat liver Fl was determined by quantitative microcomplement fixation. The various rat thymus peaks elicited ...
متن کاملEffects of Valproic Acid, a Histone Deacetylase Inhibitor, on improvement of Locomotor Function in Rat Spinal Cord Injury Based on Epigenetic Science
Background: The primary phase of traumatic spinal cord injury (SCI) starts by a complex local inflammatory reaction such as secretion of pro-inflammatory cytokines from microglia and injured cells that substantially contribute to exacerbating pathogenic events in secondary phase. Valproic acid (VPA) is a histone deacetylase inhibitor. Acetylation of histones is critical to cellular inflammatory...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Zeitschrift fur Naturforschung. Teil B, Chemie, Biochemie, Biophysik, Biologie und verwandte Gebiete
دوره 23 2 شماره
صفحات -
تاریخ انتشار 1968