As I reflect on the evolution of this book, I am struck by the differences be tween my early conceptions and the final product. When I was first ap proached by Springer-Verlag regarding a monograph on my interests in the area of fetal lung development, I imagined that it would be relatively easy to summarize my contributions, plus the work of other investigators as needed for proper perspective. This rather naive idea was abandoned as I prepared my initial outlines for the monograph. I quickly realized that con tributions from my laboratory are not sufficient for telling the story of...
As I reflect on the evolution of this book, I am struck by the differences be tween my early conceptions and the final product. When I was first ap pr...
Sixteen years is a long time, not only in human life but also in the rapid history of contemporary endocrinology. Since the publication of the first edition of this monograph, numerous new lines of research and discoveries have greatly contrib uted to our knowledge of the physiological and pathological regulation of aldos terone biosynthesis in man and animals. The first reports about a sensitive ra dioimmunoassay for plasma aldosterone and about a preparation of dispersed zona glomerulosa cells were published in 1970 (Mayes et al. 1970; Haning et al. 1970). These two developments alone...
Sixteen years is a long time, not only in human life but also in the rapid history of contemporary endocrinology. Since the publication of the first e...
This book originates from a symposium held at the London Hospital Medical College under the auspices of Applied Chromatography Systems Ltd. to discuss the place of HPLC in the endocrinology field. Many of the authors of the present book were speakers at this symposium. It seemed to us that many endocrinolo gists did not at that time fully appreciate the value of HPLC, and this book was designed to publicise the potential value of this technique. A survey of methods used in the steroid field Cp 185) confirmed the view that HPLC is not being used as widely, particularly in research described in...
This book originates from a symposium held at the London Hospital Medical College under the auspices of Applied Chromatography Systems Ltd. to discuss...
The account of "neonatal sterilization" is the story of the advocates of direct effect of steroids on the gonads and those who believed in the indirect influence, mediated through the hypothalamus and/or the pituitary gland. As often happens in biology, both convictions represent the same image seen from different perspectives. Prof DC Johnson (Kansas City, KS) reminisced the beginning of the story in a letter to me. I am paraphrasing parts of the letter with his permission. "As a starting point we could pick the life-long research of Emil Steinach ... " Steinach recognized the influence of...
The account of "neonatal sterilization" is the story of the advocates of direct effect of steroids on the gonads and those who believed in the indirec...
It has been my privilege and pleasure during the past half century to participate in the unfolding of present-day concepts of the mammalian female reproductive cycles. When the studies recorded here began in the late 1930s it was already established that cyclic ovarian function is governed by gonadotropic secretions from the anterior pituitary gland, the "conductor of the endrocrine orchestra," and that in turn this activity is importantly dependent in some way upon secretion of estro gens and progesterone by the ovaries. Although a role of the nervous system was recognized for the...
It has been my privilege and pleasure during the past half century to participate in the unfolding of present-day concepts of the mammalian female rep...
My introduction to androgens was neither auspicious nor impressive. I was sitting my viva voce examination for a degree in physiology and had haltingly intimated to my examiner (name decorously withheld) that I intended to pursue a career in re search. "On what topic?" was the reply. I had been deeply impressed by the work of C. Huggins and C. V. Hodges (Cancer Res. 1, 293, 1941) on the dramatic arrest of canine prostatic hyperplasia by the administration of stilboestrol. With some en thusiasm, I responded, "On steroid hormones, because I am struck by the profound effects that may be achieved...
My introduction to androgens was neither auspicious nor impressive. I was sitting my viva voce examination for a degree in physiology and had haltingl...
The purpose of this monograph is to describe theoretical aspects of the interpretation of data obtained from experiments performed with labeled hormones. Quantitative endocrinologic studies involving the use of tracers include the determination of rates at which hormones are secreted by endocrine glands and are produced outside these glands by conversion of other secreted hor mones. Tracer experiments are also performed with the purpose of measuring rates of metabolic reactions. These measurements reveal the contribution of secreted hormones to the formation of circulating compounds and...
The purpose of this monograph is to describe theoretical aspects of the interpretation of data obtained from experiments performed with labeled hormon...
Few fields have advanced faster over the past quinquennium than separation and estimation of steroids by the technique of gas phase chromatography. A detailed and complete review of this topic would therefore be beyond the scope of the authors contributing to this monograph. It was, however, felt that a discussion of some of the highlights of this rapid advance might be of help for laboratories estimating steroids in biological samples. One of the difficulties in producing a monograph of this kind is that before it can appear in print it is likely that some of the methods it discusses will...
Few fields have advanced faster over the past quinquennium than separation and estimation of steroids by the technique of gas phase chromatography. A ...
It has become increasingly evident within the last few decades that immunologic factors are involved in some aspects of the reproductive process and hence in the physiology and pathology of the genital tract. The concept that immune phenomena participate in human reproduction is not new. There are examples throughout the history of man that immune phenomena may have influenced the reproductive process. For example, the Bible states that Sarah was sterile for a long time but conceived in the later years of her marriage. This could be interpreted to mean that continued exposure to her husband's...
It has become increasingly evident within the last few decades that immunologic factors are involved in some aspects of the reproductive process and h...
