Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

After the administration of alloxan (in 23 days) to adult female rats the mass of the ovaries, the uterus, and the vagina altered, but the height of the uterine endometrium and the thickness of the vaginal epithelial layer decreased. When estron was administered to castrated rats with alloxan diabetes the mass of the uterus and the vagina and the height of the uterine endometrium, and of the epithelial layer of the vagina increased to the same degree as in rats with the intact pancreas; reactivity of diabetic rats to estrogen approached the sensitivity of animals with normal pancreatic functions.
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PMID:[Reactivity of castrated female rats to estrone in alloxan diabetes]. 56 68

We report a case of dorsal pancreatic hypoplasia complicated with atresia of the vagina, type-A chronic atrophic gastritis, duodenal papillary dysfunction, and insulin-requiring diabetes mellitus, in a 32-yr-old woman. The laboratory data showed elevated hepatobiliary enzymes. Endoscopic retrograde cholangiopancreatography (ERCP) revealed a slightly dilated common bile duct and a short major pancreatic duct connected with a minor pancreatic duct. Ultrasonography and computerized tomography could not identify any pancreatic tissue in the region of the body or tail of the pancreas. The pancreatic tissue weight calculated by the serial thin slice of computerized tomography was 43.1 g, approximately 45% of the standard Japanese adult pancreas. Reevaluated pancreatic exocrine function based on this weight showed a hypersecretory state. The pancreatic ductal pressure was slightly increased, and the motility of the sphincter of Oddi (SO) was abnormal when measured with a 4Fr. microtransducer inserted through a duodenoscope. These findings suggest that dysfunction of the sphincter of Oddi may play some role in the pathophysiology in the hypoplasia of the dorsal pancreas and pancreaticobiliary diseases associated with it.
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PMID:Congenital hypoplasia of the dorsal pancreas: with special reference to duodenal papillary dysfunction. 219 55

This review article discusses the stages in the development of research on group B streptococcus (GBS), otherwise called Streptococcus agalactiae. Emphasis was placed on the bacteriology, clinical spectrum of disease, immunity to GBS infections and antibiotic susceptibility of the causative organism. The organism, first recognized by Billroth in 1873, is classified into order Eubacteriales, family Lactobacillceae, class Schizomycetes and genus Streptococcus on the basis of its biochemical and physiological characteristics. It is subdivided into types Ia, Ib, Ic, II, III, X and R on the basis of carbohydrate and protein antigens present on its cell wall. Bovine strains of GBS are found in the bovine teat while human strains are present in the female vagina, the oro-pharynx, anorectum and the external auditory canal of newborns. It could be transmitted vertically from mother to child in-utero and during parturition. Cross infection by the nursery staff could also occur during the immediate post partum period. Two types of diseases are caused in the newborn: the early disease occurring within a week of birth; and the late disease presenting during the late neonatal period. The former usually presents in the form of septicaemia while the latter presents as meningitis. Adult infections include puerperal sepsis, pyelonephritis and a wide range of other infections. Usually they are associated with other underlying clinical conditions such as malignancy, diabetes mellitus and sickle cell disease. The organism is sensitive to penicillin which is the drug choice in treating established infections by GBS. Control measures are based on treatment of cases, eradication of vaginal colonization and chemoprophylaxis of infants at risk. An effective vaccine may become available in the near future.
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PMID:Review of group B streptococci and their infections. 241 64

The occurrence of candida vulvovaginitis (CVV) has been estimated based on statistical data from Great Britain to be an increase to 200/100,000 over 10 years to 1984. CVV in the US is the 2nd commonest cause of vaginal infection, with bacterial vaginosis occurring twice as often. 85-90% of the yeasts isolated from the vagina are candida albicans, based on biotyping rather that the newer methods of DNA hybridization. The pathogenesis of CVV is discussed in terms of the microbiology (virulence factors, adherence, germ tube and mycelium formation, proteinase secretion, and switching colonies), asymptomatic vaginal colonization, transformation to symptomatic vaginitis, host predisposing factors (pregnancy, oral contraceptives, diabetes mellitus, antimicrobes, and other), vaginal defense mechanisms (humoral system, phagocytic system, cell mediated immunity, vaginal flora, other), and pathogenesis of recurrent and chronic CVV (internal reservoir, sexual transmission, vaginal relapse, and experimental models) The discussion of the development of virulent symptoms is capsuled in the following comments. Vaginal cell receptivity varies among individuals, but all strains of C. Albicans adhere to both exfoliated vaginal and buccal epithelial cells, or mucosal surfaces, through the yeast surface mannoprotein. It is suggested from in vitro studies that germ tube and mycelium formation facilitates vaginal mucosal invasion. Exogenous and endogenous factors may enhance germination and precipitate symptomatic vaginitis, or inhibit germination. Increased proteinase secretion may be a result of the transformation from the blastoconidium/colonization phase to the germinated invasive vaginitis stage or an independent virulence factor. It is reported that hereditable spontaneous switching may occur spontaneously in vivo also. Colonizing yeasts with a change in environment can transform to a more virulent phase. Colonization rates vary from 10-25%, and the critical issue is understanding the process of asymptomatic colonization to symptomatic vaginitis, which is unclear. Inflammation may be caused by direct hyphal invasion or inducing symptoms of allergic reaction without identification of a specific event. Precipitating factors are pregnancy, where estrogens enhance yeast mycelium formation, or high levels of reproductive hormones. High oral contraceptive use is related to the presence of candida as well as uncontrolled diabetes, during or following use of antimicrobial agents, and use of poorly ventilated clothing.
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PMID:Pathogenesis of Candida vulvovaginitis. 268 24

A number of different factors have been found to influence the microflora of the vagina. Studies showing an increased rate of colonization associated with pregnancy, menses, oral contraceptive use, and estrogen replacement therapy illustrate the influence of hormones, glycogen content, and pH on vaginal colonization. The microorganisms found in the vagina may also be dependent on the existence of specific attachment sites, which may differ in the various areas of the vagina. Vaginal colonization appears to be altered in patients with diabetes mellitus, those receiving steroid therapy, and immunosuppressed individuals. Surgical manipulation of the vagina and the use of broad-spectrum antibiotics may also contribute to the growth of organisms in the vaginal tract.
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PMID:Vaginal colonization by bacteria and yeast. 328 68

The prevalence of radiation injuries was assessed in 155 of 206 surviving patients who had had radiation therapy for carcinoma of the uterus or vagina. The patients were examined according to a standardized protocol. 51 (32.9%) exhibited endoscopic proctitis, and in 10 of them sigmoid colon was also affected. The prevalence of colitis was 31 of 66 (47%) in patients treated for carcinoma of cervix and 19 of 86 (47%) in those treated for carcinoma of corpus. 41 (80.4%) had clinical symptoms (bleeding and diarrhea in 53% each). The mean time lag between radiation therapy and beginning of symptoms was 9 months. Histology was positive in only 24 (47.1%) of 51 endoscopically documented cases of proctocolitis. There was no increase in the prevalence of radiation injury after previous surgery of any kind. Nor was higher risk found in patients with hypertension, diabetes, or congestive heart failure. However, patients with low body mass were at increased risk (p less than 0.01). There was a dose-response relationship between total dose and endoscopic proctitis (p less than 0.001). The incidence was 0% below 40 Gy, 20% at 60 Gy and 50% at 90 Gy.
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PMID:[Radiation proctocolitis following gynecologic radiotherapy: an endoscopic study]. 365 78

Two hundred and twenty-five women scheduled for elective hysterectomy were entered into a prospective, comparative, randomized, double-blind clinical trial of antibiotic prophylaxis; 117 had vaginal hysterectomy and 108 had abdominal hysterectomy. They were given a 1 gram preoperative dose of ceftriaxone, an investigational cephalosporin or three 1 gram parenteral doses of cefazolin over a 16 hour period. Antibiotic concentrations were measured in serum and vagina, myometrium, fallopian tube or ovary and mean ceftriaxone concentrations were consistently higher than those of cefazolin. Both regimens were safe, well tolerated and equally effective at preventing major postoperative infection. Diabetes increased the risk for infection regardless of regimen and surgical approach (p = 0.009) and specific risk factors were identified for women undergoing vaginal hysterectomy. The incidence of infection was 1.7 per cent after vaginal hysterectomy, significantly lower than the 7.4 per cent observed after abdominal hysterectomy (p = 0.039). Several of the clinical and surgical variables were identified that could explain this difference.
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PMID:Ceftriaxone and cefazolin prophylaxis for hysterectomy. 389 40

In a group of 25 post menopausal women mean age 57.2 years, treatment with Estriol vagina cream (Ovestin cream from Organon-Holland) gives rise (but within normal limits) to cholesterol, triglycerides and HDL-cholesterol, the protective factor against M. I. A rise in glycohemoglobin (HbA1C) statisticaly significant was noted, as a sign of slight glucose intolerance, but in no case was there a diabetic pattern. Vaginal Estriol cream was able to prevent osteoporosis. After a few weeks of treatment urinary calcium/creatinine ratio decreased. In the light of our own findings, Ovestin being a weak estrogen does not induce endometrial proliferation or breakthrough bleeding and does not modify the blood biochemistry, and can be recommended for postmenopausal syndrome even in familial hyperlipidemia diabetes, and for prevention of osteoporosis.
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PMID:Benefits of vaginal estriol cream combined with clonidine HCL for menopausal syndrome treatment. 398 21

The association between a prior diagnosis of diabetes mellitus and cancer was examined in a large multisite case-control study based on interviews of 8220 white males and 6690 white females aged 30-89 who were admitted to Roswell Park Memorial Institute between 1957 and 1965 for the diagnosis and treatment of cancer. A prior history of diabetes mellitus as diagnosed by a physician was examined as a risk factor for cancer by conducting sex- and site-specific comparisons with a common control group of 2363 white males and 2475 white females who were admitted to the same hospital during the same years, but were found not to have cancer. The findings are consistent with previous studies which have shown diabetes to be a risk factor for cancer of the uterine corpus. A positive association was also noted between diabetes and cancer of the vulva and vagina. The evidence for excess estrogen levels as the underlying mechanism for increased risk of uterine and vulvo-vaginal cancer is reviewed. No consistent association between diabetes and pancreatic cancer was observed in this study, except when those cases in which diabetes was diagnosed within a year before the diagnosis of pancreatic cancer were included. This suggests that diabetes may be an early presenting sign of pancreatic cancer rather than a risk factor. A positive association between prior diagnosis of diabetes was noted for kidney cancer and nonmelanoma skin cancer in females only. No association between type of treatment (i.e. insulin, oral agents) and cancer risk was noted.
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PMID:Diabetes mellitus and cancer risk: a multisite case-control study. 399 58

In a group of 20 menopausal women 45-78 years old (mean age 62.4), with typical symptoms such as dryness of the vagina, urinary disturbances, "mental" symptoms, or vasomotor disturbances, treated with topical vaginal estrogen cream, we examined the glucose tolerance, as expressed by Gycohemoglobin (HbA1c) and GTT. Estrogen, well absorbed by the vaginal epithelium gives rise to the HbA1c from a mean of 6.4% to 14.78% (P less than 0.0001). The GTT too shows a glucose intolerance, but never a frank diabetic picture. In four cases in which the cardinal symptoms were vasomotor disturbances (hot flushes, profuse sweating) the addition of oral clonidine hydrochlorate (Clonirit) to the vaginal estrogen cream, leads to the relief of symptoms. The Glycohemoglobin test is fast, inexpensive and easy to perform in every laboratory, giving the possibility of discovering an unknown or borderline diabetes.
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PMID:Increase in glycosylated hemoglobin (HbA1c) in menopausal women treated with vaginal estrogen cream. 406 6


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