摘要:

SummaryDespite the progresses accomplished during the past twenty years, knowledge of the mechanism of water and sodium renal excretion remains very incomplete. The uncertainties concern more particularly the physiologic process(es) currently grouped under the«third factor»heading. The role of the proximal tubule in the genesis of certain urinary anomalies becomes clearer.«Proximal urine»and«proximal tubular acidosis»concepts are currently used in present medical jargon. After renal transplantation, urine may be precociously and transiently hypotonic despite plasma hypertonicity, and high urinary bicarbonate concentration may coexist with metabolic acidosis. The role played by profuse polyuria of osmotic type in these anomalies, with decreased proximal tubular reabsorption of water and sodium, is illustrated and discussed.

ISSN:1784-3286    

DOI:10.1080/17843286.1970.11716733

出版商:Taylor&Francis    

年代:1970

数据来源: Taylor

摘要:

SummaryThe paper deals with selected aspects of diagnosis and postoperative treatment in patients with hyperparathyroidism. insulin-producing tumors and Cushing's syndrome. The findings in 47 cases of hyperparthyroidism, in 13 cases of islct-cell tumors and in 37 cases of Cushing's syndrome hâve been compared with pertinent data of the literature.

ISSN:1784-3286    

DOI:10.1080/17843286.1970.11716734

出版商:Taylor&Francis    

年代:1970

数据来源: Taylor

摘要:

SummaryFrom the study of an unselected material of 111 patients with hyperthyroidism—in 31 % associated with thyrocardiac disease—and from extensive search of the literature, the authors reviewed some particular aspects of«cardiothyreosis». The incidence of thyrocardiac disease appeared to be related with increasing age (as already known from other studies) whereas the thyrotoxic cardiopathy was of greater severity in the cases with preexisting heart disease (present in 1/3 of the patients). There was a trend (although a not statistically significant one) towards an increase of the frequency of heart disease in the patients with recurrent hyperthyroidism. The preferential association of thyrocardiac disease with toxic adenoma, often referred to in the literature, could not be confirmed. Cardiomegaly and atrial fibrillation both occurred either as an isolated phenomenon or in combination with cardiac failure.For the treatment of the«cardiothyreotic»patient the authors prefer the association of radioiodine and antithyroid agents.

ISSN:1784-3286    

DOI:10.1080/17843286.1970.11716735

出版商:Taylor&Francis    

年代:1970

数据来源: Taylor

摘要:

SummaryThreonine has been determinated quantitatively by directly titrating against nickel sulfate separately and in combination with L-arginine and together with L-histidine and L-arginine without separating in one solution. Maximum error for threonine is 1.2 %. The reaction between nickel sulfate and threonine resulted in the formation of a complex in the ratio of 1.2. In combination with L-arginine threonine is first titrated; whereas in the form of a mixture with L-histidine and L-arginine the order of titration starts from L-histidine, threonine and then L-arginine.

ISSN:1784-3286    

DOI:10.1080/17843286.1970.11716736

出版商:Taylor&Francis    

年代:1970

数据来源: Taylor

ISSN:1784-3286    

DOI:10.1080/17843286.1970.11716738

出版商:Taylor&Francis    

年代:1970

数据来源: Taylor