Hepatitis B genotyping: The utility for the clinicians |
Endoscopic submucosal dissection for the treatment of synchronous hypopharyngeal mass and esophageal superficial carcinoma |
Chicago classification for minor peristaltic abnormalities—Much ado about nothing! |
A man with peri-cecal, calcified mass— disseminated peritoneal adenomucinosis |
Per-oral endoscopic myotomy with fundoplication: A reproducible procedure |
Antibacterial spectrum of human omentum and differential expression of beta defensinsAbstractBackground
Human β defensins (hBD1 and hBD2) are cationic, cysteine-rich peptides and form an integral part of the mammalian innate immune system. hBD1 is constitutively expressed in epithelial cells, whereas hBD2 increases in response to bacterial infection. Human omentum is known for its anti-inflammatory properties and also possesses an antibacterial activity of its own. We hypothesized that antimicrobial peptides, β defensins, may govern host defense mechanism in the microbe-rich environment of the peritoneal cavity. Therefore, we analyzed the expression of hBD1 and hBD2 in omentum tissue in vivo and also studied the antibacterial activity of omentum against common pathogens.
Methodology
Omentum tissues were obtained from 30 patients (15 cases and 15 controls). Real-time polymerase chain reaction (PCR) was used to evaluate the mRNA expression of hBD1 and hBD2. Protein quantification was done using Western blotting technique. Antibacterial susceptibility was performed to check the antibacterial activity of omentum.
Result
Significantly higher expression of hBD2 was observed in cases compared to controls at both the transcriptional and translational levels. In comparison with an array of antibiotics, activated omentum also showed antibacterial property even at lower concentration of its extract.
Conclusion
Omentum directly responds to bacterial infection, which may be due to differential expression of hBD1 and hBD2 in human omental tissue. These peptides (hBD1 and hBD2) may be an ideal candidate for novel antibiotic class with a broad-spectrum activity.
|
Optical biopsy in gastroenterology: Focus on confocal laser endomicroscopy |
Comparison of concomitant therapy versus standard triple-drug therapy for eradication of Helicobacter pylori infection: A prospective open-label randomized controlled trialAbstractIntroduction
Resistance to commonly used antibiotics against Helicobacter pylori (H. pylori) is increasing rapidly leading to lower success of traditional triple therapy to eradicate H. pylori infection. So, search for a new regimen as the first-line therapy of H. pylori infection is needed.
Aim
In this study, we compared the efficacy of 14-day concomitant therapy and 14-day triple therapy for the eradication of H. pylori infection.
Method
In this open-labeled prospective trial, patients with H. pylori infection were randomized to concomitant therapy (pantoprazole 80 mg, amoxicillin 2000 mg, clarithromycin 1000 mg, and metronidazole 1000 mg daily in divided doses) and triple therapy (pantoprazole 80 mg, amoxicillin 2000 mg, and clarithromycin 1000 mg daily in divided doses). Duration of treatment was 14 days. Gastric biopsy was done 10–12 weeks after completion of therapy to confirm H. pylori eradication.
Result
The eradication rate achieved with the concomitant therapy was significantly greater than that obtained with the triple therapy. Per-protocol eradication rates of concomitant and triple therapy were 77% and 58.3% (p = 0.028), respectively. Intention-to-treat eradication rates of concomitant and triple therapy were 70.1% and 49.3% (p = 0.013), respectively. Both the treatment regimens were well tolerated.
Conclusion
Although the rate of eradication of H. pylori infection with concomitant therapy was higher than that with triple therapy, the rate of concomitant therapy was still less than expected.
|
Non-endoscopic predictors of esophageal varices in children with chronic liver disease and their utility in resource-constrained countriesAbstractBackground
Although endoscopy is the standard diagnostic screening test to identify esophageal varices in patients with chronic liver disease (CLD), selective endoscopy in patients who are at higher risk of having varices may be cost-effective in a resource-constrained country. The aim of this prospective study was to identify non-endoscopic parameters that may predict the presence of varices, especially high-risk esophageal varices in children with CLD.
Methods
From January 2016 through March 2018, consecutive children with CLD without a history of variceal bleeding were prospectively included. Esophagogastroduodenoscopy was done in all the children to detect and to grade esophageal varices. Both univariate and multivariate logistic regression analyses were done using SPSS version 22 to identify factors associated with esophageal varices.
Results
The mean age of 84 children was 9.7 ± 3.2 years (male 44). Esophageal varices were present in 71.4% of children and 55% of them had large varices. On univariate analysis, low platelet count (< 100,000/mm3) and splenomegaly were found to be associated with the presence of esophageal varices (p = 0.006 and 0.001, respectively) and large varices (p = 0.03 and 0.01, respectively). On multivariate analysis, both low platelet count and splenomegaly were independent predictors for the presence of esophageal varices (respectively, OR 11.21, 95% CI 1.2–96.9; and OR 11.39, 95% CI 3.19–40.59).
Conclusions
Splenomegaly and low platelet count independently predict the presence of any grade of esophageal varices and can be used as screening tests to select children for endoscopy. This strategy may help in relieving medical, social, and economic costs in resource-constrained countries.
|
Clinical profile and outcome of primary sclerosing cholangitis: A single-centre experience from western IndiaAbstractIntroduction
Primary sclerosing cholangitis (PSC), a chronic progressive cholestatic liver disease of unknown cause, is uncommon in India. The aim of this study was to define the profile and outcomes of patients with PSC in a tertiary centre from western India.
Methods
A retrospective study of the prospectively maintained liver clinic database was searched for cases of PSC between January 2008 and December 2017 with minimum 6 months follow up. All cases were reviewed for clinical profile, inflammatory bowel disease (IBD) co-morbidity and major endpoints like death, cholangiocarcinoma and liver transplantation (LT).
Results
We identified 28 (18 men) patients with PSC (19, 67% large-duct and 9, 33% small-duct) with a median age of 31.5 years (range 7–63 years) with median duration of follow up of 24 months (6–125 months). Six (21.4%) had autoimmune hepatitis (AIH-PSC) overlap. Inflammatory bowel disease was seen in 12 (43%) cases, all were ulcerative colitis (UC). During follow up, seven patients (25%) developed dominant stricture or recurrent cholangitis, 11 (39%) had portal hypertension, 2 (7%) developed cholangiocarcinoma and 5 (17.8%) progressed to hepatic decompensation on follow up. Ten (35%) patients died, 5 from liver-related complications, 2 from cholangiocarcinoma, 1 each from brain hemorrhage and systemic sepsis and 1 due to unknown cause; 3 underwent liver transplantation. Revised Mayo score of patients who survived was lower than those who died (1.03 vs. 1.86, p value 0.03).
Conclusion
PSC commonly presents in young age and rapidly progresses to decompensation. Prevalence of IBD in PSC is lower and the proportion of small-duct PSC is higher than that observed in western populations.
|
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,
Πληροφορίες
Ετικέτες
Δευτέρα 4 Νοεμβρίου 2019
Αναρτήθηκε από
Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,
στις
12:24 π.μ.
Ετικέτες
00302841026182,
00306932607174,
alsfakia@gmail.com,
Anapafseos 5 Agios Nikolaos 72100 Crete Greece,
Medicine by Alexandros G. Sfakianakis,
Telephone consultation 11855 int 1193
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(276)
- ► Φεβρουαρίου (133)
- ► Ιανουαρίου (143)
-
►
2022
(1976)
- ► Δεκεμβρίου (116)
- ► Σεπτεμβρίου (158)
- ► Φεβρουαρίου (165)
- ► Ιανουαρίου (161)
-
►
2021
(3661)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (274)
- ► Φεβρουαρίου (64)
- ► Ιανουαρίου (368)
-
►
2020
(4554)
- ► Δεκεμβρίου (400)
- ► Σεπτεμβρίου (381)
- ► Φεβρουαρίου (638)
- ► Ιανουαρίου (691)
-
▼
2019
(4999)
- ► Δεκεμβρίου (924)
-
▼
Νοεμβρίου
(806)
- Ξηρή Μύτη
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- We thank You, God, for the food we eat; We thank y...
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- International Journal of Molecular Sciences,
- International Journal of Environmental Resear...
- Antioxidants, Vol. 8, Pages 589: Synthesis...
- Melanocytic aggregates with unique morphology as...
- Fatal obstructive asphyxia: Trans-pulmonary dens...
- Geochronology of the southern Baltic Sea sedimen...
- Intraoperative Multipoint Acupuncture for Reduci...
- Enhanced expression of NLRP3 inflammasome compon...
- Mechanical and geometric properties of thermof...
- The Physician's Guide to Platelet-Rich Plasma in...
- Direct-acting Antivirals for the Treatment of Ki...
- Thyroid functions and levels of some trace eleme...
- In vivo and in vitro diagnosis of cracked teeth:...
- Association of colorectal surgeons of India: Pas...
- Fatal cases of animal-mediated human rabies: Loo...
- Strategy for Securing Key Patents in the Field o...
- Identification of passion fruit ( Passiflora edu...
- Journal of Real-Time Image Processing: sixth iss...
- The transient expression of CHIKV VLP in large s...
- Self-Compassion and Suicide Risk in Veterans: Whe...
- Nanoglomus plukenetiae , a new fungus from Peru,...
- Thinking (about) groups: a special issue of Synt...
- Athamanika or Tzoumerka is a mountain range in nor...
- American Journal of Roentgenology, Women's Imag...
- R-dihydroetorphine Analgesia and Respiratory Depre...
- Obstructive sleep apnea and cardiovascular dis...
- Ionic Liquid Forms of Carvedilol: Preparation, C...
- Mitochondrial tRNA Ser(UCN) 7471delC may be a no...
- Associations of Intraoperative Radial Arterial S...
- Cannabis Use Disorder and Perioperative Outcomes...
- Computed tomography diagnosis of transomental h...
- Spheno-orbital meningiomas, Letter of response t...
- Arteriovenous malformation associated with a HRA...
- Diversity of igneous rocks from the Isachsen Dom...
- Racial/ethnic and socioeconomic survival dispari...
- Harlekinsyndrom nach Skoliosechirurgie Zusammenf...
- Dental characteristics and according treatments...
- Editorial water history issue 3/4 2019 Technical...
- Experimentally Derived Sedimentary, Molecular, a...
- Comparison of Voice Quality of Life in Early Sta...
- Fibrinogen Concentrate vs Cryoprecipitate For...
- Poly(ADP‐ribose) polymerase‐1 depletion enhances...
- Chronic venous insufficiency: A review for nurs...
- Selective Dorsal Rhizotomy for the Treatment of ...
- Analysis of the Visual Perception of Female Brea...
- Improving Provider Compliance With Adult Inflamm...
- A Systematic Review of the Treatment of Superfic...
- Cannabinoids and inflammation: implications for ...
- Mass Casualties and Case ManagementThe mass casu...
- Relationships between organizational and individu...
- Enhanced Recovery After Surgery: Concepts and Ap...
- Neuraxial Block for Delivery Among Women With Lo...
- Ensuring Quality: Are We Doing Enough to Protect...
- Physical Activity and Pain in Youth With Sickle ...
- Patient Safety Culture, Health Information Techn...
- Taming Tinnitus: Addressing Mental Distress a Ke...
- Healthcare’s Present and Future: Consumer Center...
- Management of choledocholithiasis in a 5-month-o...
- Grey areas and evidence gaps in the management o...
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- Medicine by Alexandros G. Sfakianakis,Anapafseos 5...
- Living Arrangement and Economic Dependency among...
- Premalignant male genital dermatosesRochit Rajes...
- Effectiveness of a Pulmonary Rehabilitation ...
- Alcohol-mediated behaviours and the gut-brai...
- Comparison of the structural dynamic and mit...
- ScienceDirect Publication: International Immu...
- The Effects of Different Exercise Trainings ...
- Study tracks genomic changes that reinforce ...
- Laryngo-Rhino-Otologie,
- Update on Facial Skin Rejuvenation Technology
- Latest Results for Psychopharmacology
- International Journal of Environmental Resear...
- Psychological impact of working in paediatric i...
- Closure of the retroperitoneal space in laparosc...
- Nonpowder Firearm Injuries to Children Treate...
- Association between Smoking and 30-Day Outcomes...
- Implementation Strategies for Cardiovascular ...
- Otoscopic Clinic, Cavernous Hemangioma of the E...
- Ten Commandments of Safe and Optimum Neck Dissec...
- Emerging antimicrobial resistance and newer tool...
- Facial Skin Rejuvenation Technology,FACIAL PLAST...
- Conventional X-ray as an additional tool in the ...
- High heavy metal load does not inhibit nitrogen ...
- detection of Cryptosporidium and Giardia in the ...
- ► Σεπτεμβρίου (845)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου