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Query: UMLS:C0011849 (
diabetes
)
277,896
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The results of 2 studies to determine the relationship between hormonal contraceptive (h.c.) use, hypertension, and nephritis are reported. 828 women, 16-50 years of age, were divided into 3 groups. 1 group had never used h.c.s., 1 group was presently using h.c.s., and 1 group had used h.c.s. for the last time more than a year prior to the study. Women 26-35 years of age who were using h.c.s. at the time of the study more often developed hypertension than other groups. The h.c. users who developed hypertension more often had a family history of hypertension or
diabetes mellitus
, more often had
diabetes
themselves, and more often suffered from preeclampsia or
eclampsia
during pregnancy. In a second study, ethinyl estradiol, norethisterone acetate, epsilon aminocapronic acid, desoxycorticosterone acetate, and table salt were administered singly or in combinations to 2 groups of rats. In one group, a Goldblatt-type hypertension was induced with a clamp on the nephric artery. No increase in blood pressure was observed in animals which received only an estrogenic or progestagenic agent. Significant increases in blood pressure were observed in animals that were given combinations of estrogenic and progestagenic agents, however. Significantly increased plasma-resin activity was observed in all animals which were given estrogen, while animals receiving desoxycorticosterone acetate showed a highly significant decrease in plasma-renin activity.
...
PMID:[Oral contraceptives, hypertension and nephrosclerosis]. 62 80
Of 270 women who survived
eclampsia
in the period 1931 through 1951, all but three were traced in 1974. In white women having
eclampsia
as primiparas, neither the remote mortality nor the prevalence of hypertension is increased over that in unselected women matched for age. Both are increased significantly in white women having
eclampsia
as multiparas and in the 24 black women in the study. The excess of remote deaths among the multiparous eclamptic women is accounted for by the lethal consequences of hypertensive disease. Repeated hypertensive pregnancies after
eclampsia
are often a sign of latent essential hypertension and may precipitate prematurely a chronic hypertension that is in the making. The prevalence of
diabetes
of late onset is increased over the expected rate in both primiparous and multiparous eclamptic women. It is concluded that
eclampsia
is neither a sign of latent hypertensive nor of renal disease, and it does not cause chronic hypertension, whatever the duration of the acute hypertensive phase.
...
PMID:Remote prognosis after eclampsia. 100 44
The concept of the excessive consumption of carbohydrates as a cause of many diseases of civilisation has previously been proposed under the name of the 'saccharine disease'. A review of the hospital morbidity figures for these diseases in a divisional hospital in the Fiji Islands is presented. The hospital serves a population comprised of Indians and Fijians, suggesting comparison with the province of Natal, South Africa. Indians have a higher incidence of
diabetes
melitus, myocardial infarction, duodenal ulcer, acute appendicitis, gallstones, renal stones and
eclampsia
. Their diets differ mainly in the higher consumption of refined fibre-depleted carbohydrates, and it is suggested that the association is compatible with the concept of the "saccharine disease".
...
PMID:Hospital morbidity in the Fiji islands with special reference to the saccharine disease. 117 98
All but three of the 270 women surviving
eclampsia
at the Margaret Hague Maternity Hospital in the period 1931 through 1951 were traced to 1973-74. Seventy-six have died and 13 were not re-examined. In white women having
eclampsia
in the first pregnancy carried to viability the remote mortality rate is not increased over that in unselected women; in white women having
eclampsia
as mulitparas and in all black women the remote mortality rate is from 2 to 5 times the expected numbers. Primiparous eclamptic women are not different from women matched for age, in several epidemiologic studies, in the prevalence of hypertension or in the frequency distributions of systolic and diastolic blood pressures. There is, however, a considerable increase in the prevalence of hypertension among women having had
eclampsia
as multiparas and that has accounted for their increased remote death rates. The prevalence of
diabetes
, developing many years after
eclampsia
is 2.5 times the expected rate in primiparous and about 4 times the expected rate among multiparous eclamptic women.
Eclampsia
neither is a sign of latent essential hypertension nor causes hypertension. Hypertensive pregnancies following
eclampsia
indicate the probabilty of later chronic hypertension, but do not cause it.
...
PMID:The remote prognosis of eclamptic women. Sixth periodic report. 125
Magnesium is an essential cofactor for many enzymatic reactions, especially those involved in energy metabolism. Deficits of magnesium are prevalent due to inadequate intake or malabsorption and due to the renal loss of magnesium that occurs in certain disease states (alcoholism,
diabetes
) and with drug therapy (diuretics, aminoglycosides, cisplatin, digoxin, cyclosporin, amphotericin B). Protracted deficits of magnesium in humans and animals result in neurological disturbances, including hyperexcitability, convulsions and various psychiatric symptoms ranging from apathy to psychosis, some of which can be reversed with magnesium supplementation, others requiring correction of the dysregulation mechanism. Although the role of magnesium in neuronal function is not completely understood, a lowering of CSF or brain magnesium can induce epileptiform activity and there is an association between decreased CSF magnesium and the development of seizures. CSF concentrations of magnesium are normally higher than magnesium plasma ultrafiltrate (diffusible) concentrations due to the active transport of magnesium across the blood-brain barrier. Under conditions of magnesium deficiency, CSF concentrations decline, although this decline lags behind and is less pronounced than the changes observed in plasma magnesium concentrations. Decreases in CSF magnesium concentrations correlate with the alterations observed in extracellular brain magnesium concentrations in animals following the dietary deprivation of magnesium. CSF magnesium concentrations can readily be repleted following magnesium supplementation, although high dose magnesium therapy, such as that used in the treatment of convulsions in
eclampsia
, will only increase CSF magnesium concentrations to a very limited degree (approximately 11-18 per cent) above physiological concentrations. Greater increases in CSF magnesium may occur in neonates since neonatal swine, following treatment with magnesium, have CSF magnesium concentrations that are similar to their plasma concentrations. There has been a recent resurgence of interest in magnesium deficiency and its neurological consequences due to the finding that magnesium, at physiological concentrations, blocks N-methyl-D-aspartate (NMDA) receptors in neurones. NMDA receptors are normally activated by glutamate and/or aspartate which represent the principal neurotransmitters for excitatory synaptic transmission in vertebrate CNS. Magnesium deficiency produces epileptiform activity in the CNS which can be blocked by NMDA receptor antagonists. Other mechanisms, including alterations in Na+/K(+)-ATPase activity, cAMP/cGMP concentrations and calcium currents in pre- and postsynaptic membranes, may also be at least partially responsible for the neuronal effects associated with low brain magnesium. Further studies are necessary to increase our understanding of the neurological implications of magnesium deficit in the central nervous system.
...
PMID:Brain and CSF magnesium concentrations during magnesium deficit in animals and humans: neurological symptoms. 129 67
Current demographic characteristics and pregnancy outcomes of immigrant Hmong women in a small town in southeastern United States were documented in a retrospective study. Interviews and review of existing records were used to determine prenatal practices and perceived problems. Sixteen health professionals and two women from the community were interviewed, and the labor and delivery records from 1985 to 1990 were reviewed for parity, child spacing, and health status of the women and newborns. The greatest concerns voiced by health caregivers were multiparity and the need for contraceptive compliance. Seventy-eight full-term infants were born to 64 women in five years, with 2 stillbirths. No
eclampsia
,
diabetes
, or Rh incompatibilities were noted. Evidence is limited that birth frequency or outcome for Hmong women is a problem. Their perinatal difficulties were thought to be sociocultural rather than medical. Further study of the effects of acculturation on maternal family position, perinatal risks, and birth outcomes is imperative as lifestyle and environment change for these immigrant women.
...
PMID:Hmong women: characteristics and birth outcomes, 1990. 138 41
A number of studies have shown changes and even an inversion of the diurnal cycle in certain affections: Cushing's syndrome, pheochromocytoma, severe renal failure, autonomous nervous system disorders, pre
eclampsia
etc.... The authors studied diurnal and nocturnal variations of blood pressure in type I diabetics. Twenty-nine normotensive (WHO criteria) type I diabetics (NTD) average age 34.9 +/- 11 years, with
diabetes
of 13.6 +/- 8 years standing, and 118 normotensive non-diabetics (NT) aged 20 to 60 years (distributed by decennies according to age and sex) were studied. The systolic (SBP) and diastolic blood pressures (DBP) were recorded at rest in the decubitus position by the phase V indirect auscultatory method and during ambulatory monitoring (automatic Spacelabs no. degrees 90207 device) every 15 minutes during the daytime and 20 minutes during the night. The mean values were studied; the values of the heart rates were identical in the NTD and NT populations. Significant difference in SBP between the Nt and NTD were recorded: during daytime there was no difference either in SBP or DPB; during the night, there was a significant difference in SBP. A study of the day-night differences both in absolute and in relative values (day-night difference with respect to daytime values as a percentage) did not show any statistically significant differences between the two populations. Abnormalities of the 24 hour profile, defined as absence of a 5 mmHg fall in nocturnal BP values, were looked for but there were no differences between the NT and NTD subjects.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Study of the 24 hour blood pressure profile in normotensive type I diabetic patients]. 195 54
Main indications for antenatal administration glucocorticoid to pregnant women are premature contractions, hemorrhage during pregnancy, conditions of fetal distress and maternal diseases. There are some absolute or relative contraindications as well: severe forms of preeclampsia,
diabetes mellitus
, premature rupture of membranes, maternal and/intrauterine infections. In a retrospective evaluation of the data obtained at our institution of 637 nonrandomized cases from the years 1980-1985, we could demonstrate the dependence of the therapeutic results on the sex of the newborn. The RDS incidence is significantly different after betamethasone prophylaxis. It was 1/25 (4%) in girls compared to 13/31 (42%) in boys. A marked reduction of the RDS incidence is only detectable after betamethasone therapy from the 32nd to the 34th week of gestation. Thus we recommend RDS prophylaxis for all patients with premature contraction, mainly between the 32nd and 34th week of pregnancy. In addition, it should be given in cases of confirmed lung immaturity. Special restrictions are necessary in cases of preeclampsia,
eclampsia
,
diabetes
and confirmed maternal infections. In the group of
diabetes
or preeclampsia patients an RDS prophylaxis should only be given, if at all, when it can be performed under intensive care conditions.
...
PMID:Clinical aspects of antenatal glucocorticoid treatment for prevention of neonatal respiratory distress syndrome. 344 99
High-risk pregnancies require specialized obstetric and anesthetic care. A basic understanding of how specific pathophysiology and pharmacologic therapy interact with anesthetic care is essential for both obstetrician and anesthesiologist. This paper selectively focuses on preeclampsia/
eclampsia
,
diabetes mellitus
, prematurity, multiple gestations, infectious disease, preexisting neurologic disease, and preexisting cardiac disease, reviewing anesthesia for labor and vaginal and cesarean delivery for each high-risk problem, as practiced at a Level III perinatal unit. Emphasis will be placed, when appropriate, on recent experience with monitoring and aggressive pharmacologic therapy of the critically ill parturient.
...
PMID:Anesthesia for the high-risk parturient. 355 69
During 1978-1983, 57 maternal deaths (23 in blacks, 32 in coloureds and 2 in whites) occurred among 131,288 deliveries (36,564 in blacks, 89,335 in coloureds and 5389 in whites) in the Peninsula Maternal and Neonatal Service, Cape Town. Data for whites were not analysed further. Maternal mortality rates (MMRs) were higher in blacks than in coloureds. Age- and parity-specific MMRs showed that black teenagers and primiparas and coloureds aged 20-34 years and of parity 2-4 had the lowest rates. Advanced age and grand multiparity had a much greater adverse effect in coloureds than in blacks. Eighteen per cent of deaths in blacks and 9% of those in coloureds were in unbooked patients. The main causes of death (obstetric and non-obstetric) in blacks were sepsis, abruptio placentae,
eclampsia
and pneumonia. In coloureds they were
eclampsia
, other manifestations of proteinuric hypertension, cardiac disease, sepsis, haemorrhage (grouped) and
diabetes
. Of those who died, 43% of blacks and 38% of coloureds had had a caesarean section. The perinatal mortality rate was 417 for blacks and 469 for coloureds. A number of avoidable factors were identified. Most, if not all, deaths occurred because simple perinatal rules were broken.
...
PMID:Maternal mortality in Cape Town, 1978-1983. 371 61
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