Independent segregation of the H-2 locus and the locus for responsiveness to histamine-sensitizing factor.

نویسندگان

  • Z Ovary
  • T W Vris
  • C de Szalay
  • N M Vaz
  • C A Iritani
چکیده

The inheritance of responsiveness to histamine-sensitizing factor of pertussis bacilli was examined in (SWR/J x CBA/J)F(1) x CBA/J backcross mice. We found that about half of the backcross mice inherited this responsiveness in both sexes. There was no linkage between the inheritance of responsiveness to histamine-sensitizing factor and the H-2(q) locus from the sensitive SW/J progenitor.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

INCREASED HISTAMINE Hi RECEPTOR BLOCKADE BY CHLORPHENIRAMINE IN TRACHEAL CHAINS OF ASTHMATIC GUINEA PIGS

Receptor affinity and drug delivery to the receptor sites could be determinant factors for the increased bronchial responsiveness seen in asthma. Competitive antagonism blockade which is measured as dose ratio-l (DR-I) depends only on these two factors. Therefore, in this study we have examined histamine HI blockade by chlorpheniramine on isolated tracheal chains of asthmatic compared to co...

متن کامل

Investigation of adherent-invasive E. coli in patients with Crohn\'s disease

Background: Crohn's disease and Ulcerative colitis are known as inflammatory bowel disease with high morbidity which are as a result of increasing immune responses to intestinal microbiota in genetically susceptible individuals. The association of adherent invasive Escherichia coli with Crohn's disease in human has been discussed for decades. The principal aim of this study was to assess the re...

متن کامل

The effect of morphine on some electrophysiological parameters of paragigantocellularis and locus coeruleus nuclei interconnections

As one of the most important diffused brain modulatory systems, the nucleus locus coeruleus (LC) receives most of its afferents from the nucleus paragigantocellularis (PGi) and plays a major role in the control of drug dependence and some emotional and exciting states. For detailed investigation of the effect of morphine on relationship between these two brain stem nuclei, the activity of the r...

متن کامل

A Study of the Effectiveness of Ethics Codes Awareness upon Social Incompatibility: The Intermediary Role of Internal Control Locus (Case Study: Teachers in Yazd)

The present research aimed to study the effectiveness of ethics codes awareness upon social incompatibility considering the intermediary role of internal control locus. For this purpose, 271 teachers (196 women and 75 men) from high schools in Yazd in the school year of 2019-2020 were selected in a two-stage sampling process, the first of which involved stratified sampling, while clustering sam...

متن کامل

مقایسه پنج عامل بزرگ شخصیت و منبع کنترل در بیماران مبتلا به مولتیپل اسکلروزیس و افراد سالم

Background and Aim: Multiple sclerosis (MS) is a kind of chronic disease of the central nervous system and the most common neurological disorder of it. The disease is the result of damage to the myelin tissue manifested in various symptoms. This study was aimed to compare the five big personality factors and locus of control in patients with MS syndrome and these items in normal individuals. M...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Proceedings of the National Academy of Sciences of the United States of America

دوره 70 9  شماره 

صفحات  -

تاریخ انتشار 1973