Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0008325 (cholecystitis)
 3,686 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neurogenic inflammation implies stimulation of nerves with resultant inflammation in tissue surrounding the nerve terminals. We hypothesized that neurogenic inflammation has a role in cholecystitis. Capsaicin (stimulant of afferent, nociceptive neurons), 6-hydroxydopamine (stimulates release of peptides from sympathetic nerve terminals), bradykinin, lipopolysaccharide, and saline were instilled into guinea pig gallbladders for 24 hr (N = 5 in each group). In parallel, test agents were instilled with 1% Iidocaine. Water transport across gallbladder mucosa, myeloperoxidase and interluekin-1 release from gallbladder tissue, and prostaglandin E2 in luminal fluid were measured. Capsaicin caused water secretion and significant release of myeloperoxidase, interleukin-1, and prostaglandin-E2, effects that were blocked by Iidocaine. 6-Hydroxydopamine did not affect water transport or prostaglandin E2, but did cause myeloperoxidase and interleukin-1 release. Bradykinin- and lipopolysaccharide-induced inflammation were partially inhibited by lidocaine. Taken together, these results suggest that neurogenic inflammation has a role in the pathophysiology of cholecystitis.
 ...
PMID:Neurogenic inflammation in cholecystitis. 924 52

We describe the isolation and identification of Enterobacter intermedium from the gallbladder of a patient with cholecystitis. There have been only four documented isolations of this organism from humans; it normally occurs in surface water and unpolluted soils. The identification was initially made by a MicroScan Walk/Away system with a Neg Combo 18 conventional identification-susceptibility panel. The organism is susceptible to the aminoglycosides and imipenem but resistant to the cephalosporins and ciprofloxacin.
 ...
PMID:Isolation of Enterobacter intermedium from the gallbladder of a patient with cholecystitis. 973 68

Achromobacter xylosoxidans is a gram-negative bacterium whose natural habitat has not been clearly defined. It has been isolated from ear discharge and the large intestine of humans and from various hospital or environmental water sources. Infection with A. xylosoxidans in humans has been documented, and resulting illnesses include meningitis, pneumonia, cholecystitis, peritonitis and urinary tract infection. Bacteremia due to A. xylosoxidans is rare, and little information on treatment is available. Two cases of bacteremia due to A. xylosoxidans in patients with hemapoietic malignancies are reported herein. Case 1 involved a 70-yr. male whose clinical diagnosis was IgA lambda-type plasmacytoma. Case 2 involved 72-yr. male whose clinical diagnosis was acute lymphatic leukemia (L2). Both patients had been catheterized. Neutropenia was noted and the white blood cell counts were 20/microliter in case 1 and 35/microliter in case 2 when A. xylosoxidans was isolated from the blood culture. We suggest that bacteremia due to A. xylosoxidans may have been related to the presence of the catheter and neutropenia.
 ...
PMID:[Two cases of Achromobacter xylosoxidans sepsis]. 984 26

Plesiomonas shigelloides, a member of the family Vibrionaceae, is a Gram negative rod associated with several gastroenteritis outbreaks, especially in tropical and subtropical countries. In same way, it has been related to some septicemia, meningitis and cholecystitis cases. The microorganism is normally found in water, fish and birds. The aim of this work was to study the incidence of Plesiomonas shigelloides in tetrahybrids of Oreochromis sp. (Pink Tilapia) located at the central region of Venezuela. Once the samples were homogenized, the techniques of enrichment and direct streaking were used simultaneously for the isolation of the microorganism. A high incidence of P. shigelloides was determined (73%), being higher in the intestinal tract (60%), followed by the skin (36.7%) and the gills (26.67%), without any correlation among them. In the fish pond, the microorganism isolation frequency was 41.67%. The direct streaking technique presented the highest isolation values in the different Tilapia tissues (60%) and in the water as well (41.60%). No significant differences were observed on the effectivity of the selective agars used for the isolation of P. shigelloides (Plesiomonas Agar and Inositol-Brilliant Green-Bile Salts Agar). A positive correlation was observed between the microorganism incidence and the pluviosity levels. A high incidence of E. coli was observed in the samples of Tilapia tissues and the water pond. No correlation was observed between incidence of P. shigelloides and E. coli. Due to the high prevalence of P. shigelloides found in the present study, it is important to assure a proper evisceration, washing and storage at temperatures lower than 8 degrees C, and a proper product cooking to diminish the customeris risk.
 ...
PMID:[Incidence of Plesiomonas shigelloides in tilapia tetrahibrids (Oreochromis sp.)]. 1041 9

The analysis of the sensitivity of 195 enterobacterial cultures to bile revealed that their level of resistance decreased in the following row: Shigella > Salmonella > Klebsiella > Escherichia > Providencia. As shown on a sample of 136 E. coli isolates the level of resistance of these bacteria to bile depended on their isolation source: in E. coli isolated from bile in cholecystitis, from urine in pyelonephritis and from feces in intestinal dysbacteriosis resistance was 1.1-1.3 times higher than in E. coli isolated from the water of open reservoirs, from the feces of healthy persons and from extraintestinal foci of purulent inflammation. The level of sensitivity to bile is regarded as a property making it possible for enterobacteria to colonize biliary tracts and the proximal sections of the digestive tract.
 ...
PMID:[Comparative analysis of the sensitivity of enterobacteria to bile]. 1214 Oct 44

Percutaneous ultrasound-guided cholecystocentesis was performed on 13 healthy beagle dogs to determine whether percutaneous ultrasound-guided cholecystocentesis in the dog was a feasible and safe procedure. Clinical, laboratory and ultrasonographic examinations were done at 0 and 10 minutes, in the 2nd and 16th hour, and on the 7th day. They included a detailed physical examination of the mucous membranes, cardiorespiratory system and abdominal organs. Laboratory examinations of the blood consisted of a complete blood count, determination of packed cell volume (PCV), haemoglobin (Hb), total plasma protein (TPP), parameters of haemostasis including prothrombin time (PT), activated partial thromboplastin time (APTT), and enzyme activities reflecting hepatobiliary function, i.e. aspartate aminotransferase (AST), alanine aminotransferase (ALT), and gamma-glutamyltransferase (GGT). Ultrasonographic findings of the gallbladder (size, shape, wall, content) and appearance of the biliary tract and the surrounding cranial intraabdominal organs were also evaluated. Percutaneous ultrasound-guided cholecystocentesis was performed easily during the study, and dogs tolerated well the procedure performed without anaesthesia. All laboratory parameters of the blood remained within normal limits throughout the study. However, some follow-up values, i.e. PCV, TPP, APTT and ALT, demonstrated statistically significant differences when compared to baseline measurements, which might reflect the effect of 24-hour fasting before the experiment, as well as day-to-day metabolic fluctuations due to feeding and water supply during the study. There were no visible signs of bleeding from the liver, bile leakage from the gallbladder or accumulation of free peritoneal fluid during repeated ultrasonographic examinations. Percutaneous ultrasound-guided cholecystocentesis seems to be an important diagnostic procedure in canine gallbladder diseases and can be used safely and easily to gain gallbladder bile for diagnosis of bacterial cholecystitis or for investigating hepatobiliary function in the dog.
 ...
PMID:Percutaneous ultrasound-guided cholecystocentesis in dogs. 1249 44

It is a prospective study was done in the department of surgery of Sher-E-Bangla Medical College hospital from September 2004 to June 2005. Twenty cases selected for the study. Among 20 cases 16 is female & 4 is male. The age range of the patient was between 20 years to 65 years. Ultrasonography is the main tool of diagnosis. ERCP is not available in this regional hospital. CT scan not done because it is expensive for the poor patient who are the mainly the subject in this study. Eighty percent (16) of the cases present with recurrent upper abdominal pain. Thirty percent (6) with acute Cholecystitis, 25% (5) with obstructive jaundice, 25% (5) with Cholangitis 5% (1) with mild pancreatitis, 5% (1) with perforation of hollow viscus and 5% (1) with hepatolithiasis. Seventy percent (14) of the cases treated conservatively 25% (5) cases have under gone routine elective operation and 5% (1) cases have under gone emergency operation. Females are the common victims (M:F-1:4). Provision of safe drinking water, regular deworming and improvement of personal hygiene can largely reduces the dreadful consequences due to infestation by worm.
 ...
PMID:Varied presentation of biliary ascariasis and its consequences. 1687 95

The study of Serum content of Selenium, Zinc, Manganese in inhabitants of the Republic of Chuvashia and also in chronic acalculous cholecystitis patients. Possibility of correction motor dysfunction of gallbladder with the use of natural mineral water "Syvlah-Zdorovie".
 ...
PMID:[Pathogenesis of chronic acalculous cholecystitis in inhabitants of the Republic of Chuvashia]. 1993 85

Compared to enteral or hypocaloric oral nutrition, the use of PN (parenteral nutrition) is not associated with increased mortality, overall frequency of complications, or longer length of hospital stay (LOS). The risk of PN complications (e.g. refeeding-syndrome, hyperglycaemia, bone demineralisation, catheter infections) can be minimised by carefully monitoring patients and the use of nutrition support teams particularly during long-term PN. Occuring complications are e.g. the refeeding-syndrome in patients suffering from severe malnutrition with the initiation of refeeding or metabolic, hypertriglyceridemia, hyperglycaemia, osteomalacia and osteoporosis, and hepatic complications including fatty liver, non-alcoholic fatty liver disease, cholestasis, cholecystitis, and cholelithiasis. Efficient monitoring in all types of PN can result in reduced PN-associated complications and reduced costs. Water and electrolyte balance, blood sugar, and cardiovascular function should regularly be monitored during PN. Regular checks of serum electrolytes and triglycerides as well as additional monitoring measures are necessary in patients with altered renal function, electrolyte-free substrate intake, lipid infusions, and in intensive care patients. The metabolic monitoring of patients under long-term PN should be carried out according to standardised procedures. Monitoring metabolic determinants of bone metabolism is particularly important in patients receiving long-term PN. Markers of intermediary, electrolyte and trace element metabolism require regular checks.
 ...
PMID:Complications and monitoring - Guidelines on Parenteral Nutrition, Chapter 11. 2004 74

Impairment in gallbladder emptying, increase in residual volume, and reduced smooth muscle contractility are hallmarks of acute acalculous cholecystitis and seem to be related to ischemia/reperfusion (I/R). This study was designed to determine the effects of tempol, a general antioxidant, on I/R-induced changes in gallbladder contractile capacity, the mechanisms involved in the contractile process, and the level of inflammatory mediators. Experimental gallbladder I/R was induced in male guinea pigs by common bile duct ligation for 2 days, then a deligation of the duct was performed and after 2 days the animals were sacrificed. A group of animals was treated with tempol, administered in the drinking water at 1 mmol/l for 10 days prior the bile duct ligation and until animal sacrifice. Isometric tension recordings showed that KCl and cholecystokinin-induced contractions were impaired by I/R, which correlated with decreased F-actin content and detrimental effects on Ca(2+) influx. In addition, I/R depolarized mitochondrial membrane potential, as indicated by the reduction of the heterogeneity of the rhodamine123 fluorescence signal, and increased the expression of NF-kappaB, COX-2, and iNOS. Tempol treatment improved contractility via normalization of Ca(2+) handling and improvement of F-actin content. Moreover, the antioxidant ameliorated mitochondrial polarity and normalized the expression levels of the inflammatory mediators. These results show that antioxidant treatment protects the gallbladder from I/R, indicating the potential therapeutic benefits of tempol in I/R injury.
 ...
PMID:Tempol protects the gallbladder against ischemia/reperfusion. 2057 64


<< Previous 1 2 3 4 Next >>