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Query: UMLS:C0011849 (
diabetes
)
277,896
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The ideal extent of
colic
excision in the curative treatment of left
colic
cancers has not yet been defined. The aim of this study is to compare the survival rates following left hemicolectomy and segmental colectomy. Over a period of 5 years from 1980 to 1985, 270 consecutive patients with cancer of the left colon without visceral metastases nor invasion of neighboring organs were included in the study. Survival at 5 years was the main criterion of assessment, with mortality and morbidity being the secondary criteria. 10 patients were excluded a posteriori. Out of the remaining 260 patients, 131 were operated with left hemicolectomy and 129 with segmental colectomy. Both groups were comparable as regards age; sex, risk factors (
diabetes
, renal failure), radiation therapy, antimitotics, procedure of anastomosis (hand or machine), protective colostomy, size of the tumor, and Dukes' stage. Only the length of the colon resected proximel to the tumor was greater in left hemicolectomy. 16% of the patients had a Dukes A adenocarcinoma. Postoperative mortality was higher after left hemicolectomy (6.1%) than after segmental colectomy (2.3%), but not significantly. Morbidity was similar. The survival rate at 5 years, including immediate deaths, was 64.8% after left hemicolectomy and 65.8% after segmental colectomy. Both survival charts could be strictly superimposed without significant differences. Left hemicolectomy therefore produced results that were comparable to those of segmental colectomy.
...
PMID:[Extend of colonic excision in the curative treatment of cancers of the left colon. Left or segmental hemicolectomy? A controlled prospective multicenter study]. 209 43
Acarbose, a potent alpha-glucosidase inhibitor, represents a new concept for the treatment of metabolic disorders, and particularly
diabetes mellitus
. It slows the absorption kinetics of dietary carbohydrates by reversible competitive inhibition of alpha-glucosidase activity, and so reduces the post-prandial blood glucose increment and insulin response. For these reasons, the drug has been successfully used not only in the treatment of type I or type II
diabetes
, but also in the management of reactive hypoglycemias and dumping syndrome. In addition, some data suggest a possible role in the treatment of type IV hyperlipidemia. Because of the delay in absorption of oligo- and disaccharides resulting from its administration, a
colic
bacterial fermentation occurs, accounting for the frequent abdominal discomfort mentioned by the patients. These side effects would be lessened with the second generation glucosidase inhibitors now in progress.
...
PMID:[Alpha-glucosidase inhibitors: a new therapeutic approach in diabetes and functional hypoglycemia]. 267 46
Two MHC Class II-negative rat epithelial cell lines (RINm5F beta-cells and TS
colic
cells) were co-cultured with xenogenic lymphocytes from Type I diabetic patients or from low-dose streptozotocin (SZ) diabetic mice. MHC Class II antigens (Ag) were easily induced on both cell lines in such co-culture conditions, representing an experimental approach to insulitis. Our data indicate that: (1) lymphocytes from diabetic patients or from SZ mice were more efficient than lymphocytes from healthy controls in inducing Class II Ag on RIN cells. Lymphocytes from patients with autoimmune thyroid diseases were also more efficient than control lymphocytes, indicating that the ability to induce Class II may be related to the activation of lymphocytes rather than being
diabetes
-specific. (2) Rat colon carcinoma cells (TS) were also induced to express high levels of Class II Ag upon co-culture with SZ or control mouse lymphocytes. (3) Class II+ RIN cells were observed after 24 h of co-culture; their number increased after 48 and 72 h. The number of class II+ RIN increased proportionally to the number of lymphocytes in the culture. (4) Induction of Class II Ag was obtained by cell-free supernatants of mouse lymphocytes/RIN co-cultures and was inhibited by cyclosporine A, suggesting that Class II induction in this model is mediated by lymphokines. (5) Depletion experiments indicate that both monocytes and lymphocytes play a role in this Class II induction.
...
PMID:Class II MHC antigen induction on rat insulinoma (RINm5F) and colon carcinoma (TS) cells by co-culture with diabetic and normal xenogenic lymphocytes. 276 97
Nocturnal hypoglycemia is common in the diabetic patient on twice-daily regular and intermediate (NPH or lente) insulin regimens because intermediate-acting insulins before the main evening meal produce "unopposed" free insulin peaks around 0300 h, food absorption having been completed much earlier. Fourteen insulin-dependent diabetic patients were treated for 6 wk with the alpha-glucosidase inhibitor, acarbose, in a double-blind crossover study to see whether the drug would delay absorption of the evening meal sufficiently to correct the mismatch and prevent nocturnal hypoglycemia. On 200 mg acarbose (six patients), inhibition of carbohydrate digestion was so profound as to lead to midevening hypoglycemia with severe flatulence and
abdominal colic
. With a smaller dose of 100 mg before the evening meal (eight patients) there was a significant reduction in MAGE and MBG coupled with a clinically significant reduction in midevening and nocturnal hypoglycemic reactions. Alpha-glucosidase inhibition therefore provides a promising new approach to the problem of nocturnal hypoglycemia although a preparation that is safe for long-term clinical use remains to be found.
Diabetes
Care
PMID:A new approach to the treatment of nocturnal hypoglycemia using alpha-glucosidase inhibition. 640 Jul 9
Diabetes mellitus
has been treated orally with herbal remedies based on folk medicine since ancient times. Embelia ribes burm (Myrsinaceae), known commonly as vidanga, was used in Ayurveda for its anthelmintic activity. Ayurveda describes vidanga as pungent, causes increase in digestive fire, and cures flatulence and
colic
. A single study reported the antihyperglycemic activity of decoction of E. ribes in glucose-induced hyperglycemic albino rabbits. In the present study, the lipid-lowering and antioxidant potential of ethanolic extract of E. ribes burm was investigated in streptozotocin (40 mg/kg, IV, single injection)-induced
diabetes
in rats. Twenty days of orally feeding the extract (200 mg/kg) to diabetic rats resulted in significant (P < 0.01) decrease in blood glucose, serum total cholesterol, and triglycerides, and increase in HDL-cholesterol levels when compared to pathogenic diabetic rats. Further, the extract also lowered the liver and pancreas thiobarbituric acid-reactive substances (TBARSs) values (P < 0.01) when compared to TBARS values of liver and pancreas of pathogenic diabetic rats. The results of test drug were comparable to gliclazide (25 mg/kg, orally), a standard antihyperglycemic agent. This is the first pilot study to provide biochemical evidence of potential of E. ribes in diabetic dyslipidemia.
Int J Exp
Diabetes
Res
PMID:Effect of ethanolic extract of Embelia ribes on dyslipidemia in diabetic rats. 1245 56
Insulinoma is a rare, almost always benign endocrine tumor of the pancreas, clinically characterized by hyperinsulinemic, hypoglycemic episodes. Surgical excision is the therapy of choice, which may lead to postpancreatectomy
diabetes mellitus
in the case of extensive pancreatic resection. We present the cases and the metabolic follow up of two patients, 81 and 73 years old, with insulinoma localized close to the main duct in the pancreatic neck. Both patients underwent an 80% left pancreatectomy, avoiding a pancreatico-enteric anastomosis. In order to prevent postpancreatectomy
diabetes
, the islets from the tumor-free part of the resected pancreas were isolated and injected via a right
colic
vein into the portal system. After a follow up of 6 and 3 years respectively, both patients remained insulin-independent without any dietary restrictions. Fasting and glucagon-stimulated C-peptide-levels and glycosylated hemoglobin remained within normal range. There were no signs of recurrent insulinoma. Liver biopsy performed in one patient at 1 year after autotransplantation, showed intact, insulin-producing islets within the portal spaces. In conclusion, autologous islet transplantation can preserve the insulin secretory reserve after extended left pancreatectomy for the treatment of benign tumors in the pancreatic neck.
...
PMID:Islet autotransplantation after left pancreatectomy for non-enucleable insulinoma. 1451 Jul 5
Our objective is to present a case of symptomatic lead toxicity (plumbism) with
abdominal colic
and hemolytic anemia following a gunshot wound. It is a retrospective case report and the setting is in a teaching hospital in south central Los Angeles. The case report is that of a patient who presented with abdominal pain, generalized weakness, and hypertension following multiple gunshot wounds, 15 years previously. Other causes of abdominal pain and weakness--such as
diabetes mellitus
, alcohol abuse, pancreatitis, and substance abuse--were ruled out. Interventions included treatment with the newer oral chelating agent, Succimer (2, 3-dimercaptosuccinic acid), and subsequent surgery. The main outcome was the initial reduction in blood lead levels with improvement of symptoms. Because of a recurrent rise in the blood lead levels, the patient was again treated with Succimer and underwent surgery to remove two bullet fragments from the face. We conclude that lead toxicity should be ruled out in patients presenting with abdominal cramps and a history of a gunshot wound. Prompt therapy--including environmental intervention and chelation therapy--is mandatory, and surgical intervention may be necessary.
...
PMID:Gunshot-induced plumbism in an adult male. 1462 Jul 13
In the present paper, we summarise the data supporting the following hypothesis: dietary inulin-type fructans extracted from chicory root may modulate the production of peptides, such as incretins, by endocrine cells present in the intestinal mucosa, this phenomenon being involved in the regulation of food intake and/or systemic effects. To test this hypothesis, male Wistar rats received for 3 weeks either a standard diet or the same diet supplemented with 10 % inulin-type fructans with different degrees of polymerisation. All the effects were most pronounced with the diet containing oligofructose, and consisted of (i) a decrease in mean daily energy intake and in epididymal fat mass; (ii) a higher caecal pool of the anorexigenic glucagon-like peptide-1 (7-36) amide (GLP-1), and peptide YY (PYY), due to caecal tissue proliferation; (iii) an increase in GLP-1 and of its precursor - proglucagon mRNA - concentrations in the proximal colon; (iv) an increase in portal serum level of GLP-1 and PYY; (v) a decrease in serum orexigenic peptide ghrelin. Moreover, oligofructose supplementation improved glucose homeostasis (i.e. decreased glycaemia, increased pancreatic and serum insulin content) in diabetic rats previously treated with streptozotocin, a phenomenon that is partly linked to the reduction in food intake and that correlates with the increase in
colic
and portal GLP-1 content. Based on these results it appears justified to test, in human subjects, the hypothesis that dietary inulin-type fructans could play a role in the management of obesity and
diabetes
through their capacity to promote secretion of endogenous gastrointestinal peptides involved in appetite regulation.
...
PMID:Impact of inulin and oligofructose on gastrointestinal peptides. 1587 89
Onion (Allium cepa L.) and garlic (Allium sativum L.), among the oldest cultivated plants, are used both as a food and for medicinal applications. In fact, these common food plants are a rich source of several phytonutrients recognized as important elements of the Mediterranean diet, but are also used in the treatment and prevention of a number of diseases, including cancer, coronary heart disease, obesity, hypercholesterolemia,
diabetes
type 2, hypertension, cataract and disturbances of the gastrointestinal tract (e.g.
colic
pain, flatulent
colic
and dyspepsia). These activities are related to the thiosulfinates, volatile sulfur compounds, which are also responsible for the pungent of these vegetables. Besides these low-molecular weight compounds, onion and garlic are characterized by more polar compounds of phenolic and steroidal origin, often glycosilated, showing interesting pharmacological properties. These latter compounds, compared to the more studied thiosulfinates, present the advantages to be not pungent and more stable to cooking. Recently, there has been an increasing scientific attention on such compounds. In this paper, the literature about the major volatile and non-volatile phytoconstituents of onion and garlic has been reviewed. Particular attention was given to the different methodology developed to perform chemical analysis, including separation and structural elucidation.
...
PMID:The analysis of onion and garlic. 1638 13
At present the use of prophylactic antibiotics in elective laparoscopic cholecystectomy is controversial. This prospective study was carried out to define the role of prophylactic antibiotics in elective laparoscopic cholecystectomy to prevent postoperative infection. Ninety three patients were randomly placed in two groups. Group A comprised of 40 while group B consisted of 53 patients. Patients in Group A received 1.5 grams of second generation cephalosporin (cefuroxime sodium) diluted in 100ml of normal saline, at the time of induction of anesthesia. Group B patients received an equal volume of normal saline only. A sample of gall bladder bile was collected by direct gall bladder puncture intra-operatively for aerobic and anaerobic culture. Age, sex, weight of the patient, American Society of Anesthesiologists classification grade, presence of
diabetes mellitus
, episodes of
colic
30 days preceding surgery, intra-operative gall bladder rupture, stone and / or bile spillage, results of bile culture, gall bladder histology, length of hospital stay, and number of septic complications were recorded and analyzed. In group A, one patient (2.5%) had post operative wound infection and in group B, two patients (3.8%) had post operative infection which was statistically similar (p>0.1). There was no difference between the two groups in terms of demographic, intra operative and post operative denominators. Therefore the study concluded that prophylactic antibiotics did not have a significant role to play in prevention of postoperative wound infection in elective laparoscopic cholecystectomy.
...
PMID:Evaluation of the role of prophylactic antibiotics in elective laparoscopic cholecystectomy: a prospective randomized trial. 1691 66
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