Displaying publications 61 - 80 of 306 in total

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  1. Mathews A, Azad AK, Abbas SA, Bin Che Rose FZ, Helal Uddin ABM
    J Pharm Bioallied Sci, 2018 12 21;10(4):226-231.
    PMID: 30568380 DOI: 10.4103/JPBS.JPBS_80_18
    Background: In Malaysia, community pharmacies play an important and vital role in both urban and rural areas with approximately 30% of 12,000 registered pharmacists with annual retention certificate practicing in community pharmacies. The main objective of this study was to find the perception of respondents on the value and necessity of pharmacists.

    Materials and Methods: The questionnaire was divided into two sections: the first section assessed the visits to community pharmacies, purpose, interaction with pharmacy staffs, professional fee, and improvements to pharmacy practices; the second section evaluated the characteristics of respondents including an e-consent form. Data were analyzed using the Statistical Package for the Social Sciences software (version 11.5).

    Results: The highest number of respondents (66.1%) consulted with the pharmacists for cough and cold, 33.1% for gastric and stomach ailments, and 28.9% for diarrhea and constipation. Only 34% of cases were handled by the pharmacists, whereas 52.1% by the sales assistant. Approximately 88.5% showed satisfaction with the counseling provided. A total of 46.3% did not know whom they dealt with, whereas 51.2% wanted personal attention of the pharmacists instead of the sales assistants. However, 66.9% of respondents preferred to a private consultation room. Records of only 32.2% of respondents were secured by the pharmacies, whereas 42.1% showed interest to pay a professional fee. Moreover, 83.3% agreed the fee of RM5 only, whereas 20.8% agreed to RM10. Among the respondents, majority agreed to pay a fee willingly, but approximately 30% stayed neutral.

    Conclusion: There is a need for the community pharmacists to play vital roles firsthand at the front desk to serve the patients professionally instead of handing over the responsibilities to the sales assistant.

    Matched MeSH terms: Stomach
  2. Nagel G, Stafoggia M, Pedersen M, Andersen ZJ, Galassi C, Munkenast J, et al.
    Int J Cancer, 2018 10 01;143(7):1632-1643.
    PMID: 29696642 DOI: 10.1002/ijc.31564
    Air pollution has been classified as carcinogenic to humans. However, to date little is known about the relevance for cancers of the stomach and upper aerodigestive tract (UADT). We investigated the association of long-term exposure to ambient air pollution with incidence of gastric and UADT cancer in 11 European cohorts. Air pollution exposure was assigned by land-use regression models for particulate matter (PM) below 10 µm (PM10 ), below 2.5 µm (PM2.5 ), between 2.5 and 10 µm (PMcoarse ), PM2.5 absorbance and nitrogen oxides (NO2 and NOX ) as well as approximated by traffic indicators. Cox regression models with adjustment for potential confounders were used for cohort-specific analyses. Combined estimates were determined with random effects meta-analyses. During average follow-up of 14.1 years of 305,551 individuals, 744 incident cases of gastric cancer and 933 of UADT cancer occurred. The hazard ratio for an increase of 5 µg/m3 of PM2.5 was 1.38 (95% CI 0.99; 1.92) for gastric and 1.05 (95% CI 0.62; 1.77) for UADT cancers. No associations were found for any of the other exposures considered. Adjustment for additional confounders and restriction to study participants with stable addresses did not influence markedly the effect estimate for PM2.5 and gastric cancer. Higher estimated risks of gastric cancer associated with PM2.5 was found in men (HR 1.98 [1.30; 3.01]) as compared to women (HR 0.85 [0.5; 1.45]). This large multicentre cohort study shows an association between long-term exposure to PM2.5 and gastric cancer, but not UADT cancers, suggesting that air pollution may contribute to gastric cancer risk.
    Matched MeSH terms: Stomach Neoplasms/etiology; Stomach Neoplasms/epidemiology*
  3. Abdul Hakim MS, Azmi AN, Jayalakshmi P, Mahadeva S
    J Gastrointest Cancer, 2018 Sep;49(3):346-348.
    PMID: 28066868 DOI: 10.1007/s12029-016-9913-6
    Matched MeSH terms: Stomach Neoplasms/secondary*
  4. Cheong AM, Tan ZW, Patrick NO, Tan CP, Lim YM, Nyam KL
    Food Sci Biotechnol, 2018 Aug;27(4):1175-1184.
    PMID: 30263848 DOI: 10.1007/s10068-018-0342-0
    Kenaf seed oil-in-water nanoemulsions (KSON) and kenaf seed oil-in-water macroemulsions were produced to access their gastroprotective effect against indomethacin- and ethanol-induced ulcers in comparison with non-emulsified kenaf seed oil (KSO). Emulsifier mixture (EM) that used to emulsify KSO was also included in the study. Ulcer index, stomach tissue oxidative status, and histopathological changes in indomethacin-induced and ethanol-induced ulcer models were both evaluated. KSON had demonstrated good gastroprotective effect against both ulcer models than non-emulsified KSO and KSOM. In addition, the gastroprotective effect of KSON was comparable to the standard drug, Omeprazole. EM also exhibited gastroprotective effect, especially in indomethacin-induced ulcers. This may be attributed to its high antioxidant activity and cytoprotective effect of sodium caseinate contained in the EM. Results supported that KSON enhanced the bioavailability of native KSO; therefore it offers gastroprotective effect for the prevention of gastric ulceration as a natural alternative to the synthetic drug.
    Matched MeSH terms: Stomach Ulcer
  5. Rajadurai P, Fatt HK, Ching FY
    J Gastrointest Cancer, 2018 Jun;49(2):150-157.
    PMID: 28124769 DOI: 10.1007/s12029-017-9921-1
    PURPOSE: Human epidermal growth factor receptor 2 (Erbb2/HER2) overexpression, which was previously detected in invasive breast cancer, has now been implicated in advanced gastric cancer (GC) and gastroesophageal junction cancer (GEC). A study was conducted to determine the rate of HER2 positivity in patients with locally advanced or metastatic GC and GEC in Malaysia and to assess the impact of various demographic and clinical parameters on HER2 positivity.

    METHODS: A total of 228 adult patients with GC or GEC were enrolled from Subang Jaya Medical Centre, Malaysia, for retrospective (210) and prospective study. All patients were subjected to the HER2 immunohistochemistry test using an FDA-approved, standardized test kit. Carcinomas scoring 2+ on immunohistochemistry were further tested with HER2 in situ hybridization (ISH) using an FDA-approved test kit.

    RESULTS: The overall rate of HER2 positivity in the population studied was 24.6% (n = 56). The rate was significantly higher in men than in women (29.6 vs. 16.3%; p = 0.024). HER2 overexpression was significantly more common in diffuse type than in intestinal type of tumors (39.8 vs. 14.9%; p 

    Matched MeSH terms: Stomach Neoplasms/enzymology*; Stomach Neoplasms/genetics*; Stomach Neoplasms/epidemiology
  6. Goh KL
    J Gastroenterol Hepatol, 2018 Jun;33(6):1177-1184.
    PMID: 29498759 DOI: 10.1111/jgh.14131
    The study of Helicobacter pylori in Malaysia has given several important insights into the epidemiology of the infection and pathogenesis of disease. Malaysia has a multiracial Asian population with three major Asian races living together-Malay, Chinese, and Indian. Races remain fairly distinct because of a paucity of interracial marriages. The "Racial Cohort Hypothesis" proposes that the infection occurs within racial groups rather than between. As such, the high prevalence among Indians (> 50%) and Chinese (40-50%) reflects the high prevalence in their countries of origin even though migration had taken place more than two generations before. The Malays have a comparatively low prevalence of about 10-20%. Despite the high prevalence of H. pylori, the Indians have a low gastric cancer incidence of less than 10 per 100 000 per year. This is in contrast to the Chinese who has an incidence in excess of 20 per 100 000 per year. We have called this the "Indian Enigma." The reason for this enigma is unclear and is the result of interaction between bacterial virulence factors, host susceptibility, and environmental factors. Phylogenetically, Chinese bacterial strains are distinct from Indians and Malays and are predominantly hpEastAsia/hsp EAsia. CagA EPIYA motifs among Chinese belong predominantly to the more virulent ABD motif. There is no clear distinguishing profile among host genetic factors. Environmental factors particularly diet may play an important role. Indians consume chilies and curries, which may be gastro protective, whereas Chinese consume more preserved and salted foods, which are thought to be carcinogenic.
    Matched MeSH terms: Stomach Neoplasms/epidemiology
  7. Tan GW, Visser L, Tan LP, van den Berg A, Diepstra A
    Pathogens, 2018 04 13;7(2).
    PMID: 29652813 DOI: 10.3390/pathogens7020040
    The Epstein–Barr virus (EBV) can cause a wide variety of cancers upon infection of different cell types and induces a highly variable composition of the tumor microenvironment (TME). This TME consists of both innate and adaptive immune cells and is not merely an aspecific reaction to the tumor cells. In fact, latent EBV-infected tumor cells utilize several specific mechanisms to form and shape the TME to their own benefit. These mechanisms have been studied largely in the context of EBV+ Hodgkin lymphoma, undifferentiated nasopharyngeal carcinoma, and EBV+ gastric cancer. This review describes the composition, immune escape mechanisms, and tumor cell promoting properties of the TME in these three malignancies. Mechanisms of susceptibility which regularly involve genes related to immune system function are also discussed, as only a small proportion of EBV-infected individuals develops an EBV-associated malignancy.
    Matched MeSH terms: Stomach Neoplasms
  8. Tan TH, Boey CY, Lee BN
    Nucl Med Mol Imaging, 2018 Apr;52(2):119-124.
    PMID: 29662560 DOI: 10.1007/s13139-017-0496-3
    Purpose: The National Cancer Institute is the only referral centre in Malaysia that provides 68Ga-DOTA-peptide imaging. The purpose of this study is to determine the impact of 68Ga-DOTA-peptide PET/CT on the management of gastrointestinal neuroendocrine tumours (GI-NET).

    Materials and Methods: A cross-sectional study was performed to review the impact of 68Ga-DOTA-peptide (68Ga-DOTATATE or 68Ga-DOTATOC) PET/CT on patients with biopsy-proven GI-NET between January 2011 and December 2015. Suspected NET was excluded. Demographic data, tumoral characteristics, change of disease stage, pre-PET intended management and post-PET management were evaluated.

    Results: Over a 5-year period, 82 studies of 68Ga-DOTA-peptide PET/CT were performed on 44 GI-NET patients. The most common primary site was the rectum (50.0%) followed by the small bowel, stomach and colon. Using WHO 2010 grading, 40.9% of patients had low-grade (G1) tumour, 22.7% intermediate (G2) and 4.5% high (G3). Of ten patients scheduled for pre-operative staging, 68Ga-DOTA-peptide PET/CT only led to therapeutic change in three patients. Furthermore, false-negative results of 68Ga-DOTA-peptide PET/CT were reported in one patient after surgical confirmation. However, therapeutic changes were seen in 20/36 patients (55.6%) scheduled for post-surgical restaging or assessment of somatostatin analogue (SSA) eligibility. When 68Ga-DOTA-peptide PET/CT was used for monitoring disease progress during systemic treatment (sandostatin, chemotherapy, everolimus and PRRT) in metastatic disease, impact on management modification was seen in 19/36 patients (52.8%), of which 84.2% had inter-modality change (switch to everolimus, chemotherapy or PRRT) and 15.8% had intra-modality change (increased SSA dosage).

    Conclusions: 68Ga-DOTA-peptide PET/CT has a significant impact on management decisions in GI-NET patients as it can provide additional information on occult metastasis/equivocal lesions and supply the clinician an opportunity to select patients for targeted therapy.

    Matched MeSH terms: Stomach
  9. Malays J Pathol, 2018 Apr;40(1):79-82.
    PMID: 29704389
    No abstract available.
    Matched MeSH terms: Stomach Neoplasms/classification*; Stomach Neoplasms/pathology*
  10. Agudo A, Cayssials V, Bonet C, Tjønneland A, Overvad K, Boutron-Ruault MC, et al.
    Am J Clin Nutr, 2018 Apr 01;107(4):607-616.
    PMID: 29635497 DOI: 10.1093/ajcn/nqy002
    BACKGROUND: Chronic inflammation plays a critical role in the pathogenesis of the 2 major types of gastric cancer. Several foods, nutrients, and nonnutrient food components seem to be involved in the regulation of chronic inflammation.

    OBJECTIVE: We assessed the association between the inflammatory potential of the diet and the risk of gastric carcinoma, overall and for the 2 major subsites: cardia cancers and noncardia cancers.

    DESIGN: A total of 476,160 subjects (30% men, 70% women) from the European Investigation into Cancer and Nutrition (EPIC) study were followed for 14 y, during which 913 incident cases of gastric carcinoma were identified, including 236 located in the cardia, 341 in the distal part of the stomach (noncardia), and 336 with overlapping or unknown tumor site. The dietary inflammatory potential was assessed by means of an inflammatory score of the diet (ISD), calculated with the use of 28 dietary components and their corresponding inflammatory scores. The association between the ISD and gastric cancer risk was estimated by HRs and 95% CIs calculated by multivariate Cox regression models adjusted for confounders.

    RESULTS: The inflammatory potential of the diet was associated with an increased risk of gastric cancer. The HR (95% CI) for each increase in 1 SD of the ISD were 1.25 (1.12, 1.39) for all gastric cancers, 1.30 (1.06, 1.59) for cardia cancers, and 1.07 (0.89, 1.28) for noncardia cancers. The corresponding values for the highest compared with the lowest quartiles of the ISD were 1.66 (1.26, 2.20), 1.94 (1.14, 3.30), and 1.07 (0.70, 1.70), respectively.

    CONCLUSIONS: Our results suggest that low-grade chronic inflammation induced by the diet may be associated with gastric cancer risk. This pattern seems to be more consistent for gastric carcinomas located in the cardia than for those located in the distal stomach. This study is listed on the ISRCTN registry as ISRCTN12136108.

    Matched MeSH terms: Stomach Neoplasms/etiology*; Stomach Neoplasms/epidemiology*
  11. Bera H, Kumar S
    Int J Biol Macromol, 2018 Mar;108:1053-1062.
    PMID: 29122714 DOI: 10.1016/j.ijbiomac.2017.11.019
    The current study aimed at developing diethonolamine-modified high-methoxyl pectin (DMP)-alginate (ALG) based core-shell composites for controlled intragastric delivery of metformin HCl (MFM) by combined approach of floating and bioadhesion. DMP with degree of amidation of 48.72% was initially accomplished and characterized by FTIR, DSC and XRD analyses. MFM-loaded core matrices were then fabricated by ionotropic gelation technique employing zinc acetate as cross-linker. The core matrices were further coated by fenugreek gum (FG)-ALG gel membrane via diffusion-controlled interfacial complexation method. Various formulations demonstrated excellent drug encapsulation efficiency (DEE, 51-70%) and sustained drug eluting behavior (Q8h, 72-96%), which were extremely influenced by polymer-blend (ALG:DMP) ratios, low density additives (olive oil/magnesium stearate) and FG-ALG coating inclusion. The drug release profile of the core-shell matrices (F-7) was best fitted in zero-order kinetic model with case-II transport driven mechanism. It also portrayed outstanding gastroretentive characteristics. Moreover, the composites were analyzed for surface morphology, drug-excipients compatibility, thermal behavior and drug crystallinity. Thus, the developed composites are appropriate for controlled stomach-specific delivery of MFM for type 2 diabetes management.
    Matched MeSH terms: Stomach/metabolism*
  12. Mohd Kamil MK, Ngiu CS, Md Isa N, Yaacob Y Y, Deborah Chew CH, Wong ZQ, et al.
    Med J Malaysia, 2018 02;73(1):60-62.
    PMID: 29531208 MyJurnal
    Neuroendocrine neoplasm is an epithelial neoplasm with predominant neuroendocrine differentiation that can arise from many organs in the body. We reported a rare case of gastric neuroendocrine carcinoma which accounts for less than 1% of all gastric tumours that is associated with poor prognosis. The recognition of this rare tumour in early stage is challenging and high suspicious into it might bring to early detection and so forth might improve the prognostication.
    Matched MeSH terms: Stomach Neoplasms
  13. Yoshida N, Naito Y, Murakami T, Ogiso K, Hirose R, Inada Y, et al.
    Case Rep Gastroenterol, 2018 01 19;12(1):27-31.
    PMID: 29515342 DOI: 10.1159/000486128
    Cold snare polypectomy (CSP) should be performed for benign lesions, though an accurate diagnosis is sometimes difficult with only white light observation. Irregular findings by narrow-band imaging (NBI) are useful for differentiating malignant lesions from benign lesions, and cases with this finding are not expected for CSP. We present a diminutive T1 cancer resected by CSP as a reflection case. A 68-year-old man underwent colonoscopy for surveillance after polypectomy. A reddish polyp 4 mm in size was detected at the rectum. White light observation showed no depression, but a slight, heterogeneous color change. NBI magnification showed irregular vessel and surface patterns. The polyp was diagnosed as intramucosal cancer. Even though cancerous lesions are regularly resected by endoscopic mucosal resection (EMR), this polyp was resected by CSP in daycare surgery because the patient requested not to be treated by EMR but by CSP, which needed an admission to our institution. The surgeon thought the polyp could be completely resected by CSP. It was thoroughly resected, and a histological examination showed submucosal cancer with a positive vertical margin. Additional surgical resection was not accepted by the patient, since he had received total gastrectomy for gastric cancer and a right hemicolectomy for colonic cancer in the past 7 years. He underwent follow-up colonoscopy 2 months after the CSP. Although there were no recurrent endoscopic findings, endoscopic submucosal dissection was performed to the scar area. The histological examination showed no residual tumor. In conclusion, CSP should only be adopted for benign cases, as cancerous lesions have a possibility for invading the submucosa, like in our case.
    Matched MeSH terms: Stomach Neoplasms
  14. Azemi AK, Abd Rahim MH, Mamat SS, Mat Jais AM, Zakaria ZA
    Pak J Pharm Sci, 2018 Jan;31(1):143-151.
    PMID: 29348096
    Channa striatus (Haruan) is Malaysian freshwater fish that is traditionally used to treat ailments related to wound and also ulcers. The aimed of the present study was to determine the mechanisms of anti-ulcer activity of chloroform: methanol extract of C. striatus fillet (CMCS) in rats. The antiulcer profile of CMCS, given orally in the doses of 50, 250 and 500mg/kg, was assessed using the ethanol- and indomethacin-induced gastric ulcer models. The mechanisms of antiulcer of CMCS were determined as follows; i) the antisecretory activity of CMCS was measured using the pyloric ligation rat model, and; ii) the role of nitric oxide (NO) and sulfhydryl compounds in the modulation of CMCS antiulcer activity were determined by pre-treating the rats with L-NAME or NEM, respectively, followed by the pre-treatment of rats with CMCS before subjecting the animals to the ethanol-induced gastric ulcer model. From the results obtained, CMCS exerted significant (P<0.05) antiulcer activity in both models of gastric ulcer wherein the macroscopic and microscopic analysis of the stomach supported the antiulcer claim. With regard to its antisecretory effect, CMCS did not change the volume and pH, but reduce the total acidity only at the lower doses of the gastric juice. Moreover, CMCS demonstrated antiulcer activity was reversed by NEM, but not affected by L-NAME. In conclusion, CMCS shows antiulcer activity that is modulated via its cytoprotective, but not antisecretory effect, and in the presence of sulfhysryl compounds, but not NO.
    Matched MeSH terms: Stomach Ulcer/drug therapy
  15. TianXin Lai, Eric Tzyy Jiann Chong, Ping-Chin Lee, Jitt Aun Chuah, Kek Heng Chua
    Sains Malaysiana, 2018;47:141-148.
    STK15 is a serine/threonine kinase that regulates chromosomal segregation during mitosis. Single nucleotide polymorphisms (SNPs) in this gene, Phe31Ile (rs2273535) and Val57Ile (rs1047972), are inconsistently associated with gastrointestinal cancer (GIC) across different populations. However, this association is unclear in Malaysian population. Therefore, this study investigated the association of STK15 Phe31Ile and Val57Ile polymorphisms to GIC risk in Malaysia. Genomic DNA was extracted from 185 GIC patients and 1110 healthy controls and was subjected to polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) analysis. SNPs were further confirmed using sequencing. We found that the 31Phe allele and 31Phe/Phe genotype in the Phe31Ile SNP significantly increased GIC risk in Malaysian population, particularly in gastric cancer (p<0.017). The combined analysis for both SNPs also increased the risk of GIC in this study. Etiological factors such as age, gender and ethnicity were not associated with GIC in the population. This is the first study to report the association of STK15 Phe31Ile and Val57Ile SNPs with an increased risk of GIC in Malaysians; the 31Phe allele is exclusively associated with the risk of gastric cancer. In addition, GIC incidences among Malaysians have significantly shifted to a younger age (<50 years).
    Matched MeSH terms: Stomach Neoplasms
  16. Gopalsamy, Banulata, Chia, Jasmine Siew Min, Farihah Hanani Ghazali, Ammar Izzati Amir Ramadan, Wong, Siong Jun, Ahmad Akira Omar Farouk, et al.
    MyJurnal
    Boesenbergia rotunda, traditionally used to relieve stomach, abdomen, joint, muscle, and rheumatic pain was also reported for its antinociceptive effect on a mouse model. However, the possible pain relief effect of Boesenbergia rotunda ethanolic extract (BREE) via the inhibition to the neural pain pathway remains to be elucidated. This study investigated the inhibitory effect of BREE on compound action potentials (CAPs) and the possible involvement of the opioid receptors. The changes in the CAPs amplitudes of the frog’s sciatic nerves were evaluated following the exposure to three different dosages of BREE (1, 3 and 10 mg/ml and morphine (3 mg/ml). In another set of experiment, the nerves were pretreated with a non-selective opioid receptor antagonist, naloxone (0.1 mg/ml), before exposing the nerve to BREE (1 mg/ml) to investigate the involvement of opioid receptors in the CAPs inhibitory mechanism. The outcome showed a reduction in the CAPs amplitudes when treated with BREE (1, 3 and 10 mg/ml) whereby the effect was reversible. The CAPs inhibition by BREE was absent when the opioid receptors were blocked. Taken together, these findings suggest that BREE-induced CAPs amplitude reduction involves the activation of opioid receptors.
    Matched MeSH terms: Stomach
  17. Yasmin Mohd Idris Perama, Nur Shahidah Abdul Rashid, Syazwani Mohd Fadzil, Khoo Kok Siong
    Sains Malaysiana, 2018;47:611-618.
    Mathematically, the human alimentary tract organs were simplified in the model structure as separate compartments with
    pathways of transfer that are kinetically homogenous and equally distributed. The development of gastro-compartment
    model follows the first order kinetics of differential equations to describe cadmium absorption, distribution and elimination
    in the human digestive system. With the aid of in vitro DIN assay, an artificial gastric and gastrointestinal fluid were
    prepared using water leach purification (WLP) residue as a sample that contained toxic metals cadmium. The Simulation,
    Analysis and Modelling II (SAAM II) V2.1 software is employed to design models easily, simulate experiments quickly and
    analyze data accurately. Based on the experimental inputs and fractional transfer rates parameter incorporated to the
    gastro-compartment model, the concentration of cadmium against time profile curves were plotted as the model output.
    The curve presented concentration of cadmium in both gastric and gastrointestinal fluid where initially absorption phase
    (first hour) occurred followed by the distribution phase (second to third hours) and elimination process (third to fifth
    hours). The concentration of cadmium obtained from the simulated model structures was in good agreement with the
    fitted model predicted measurements as statistical t-test conducted showed the values were not significantly different.
    Therefore, modeling approach with SAAM II software gave realistic and better estimation of cadmium dissolution into
    the human gastrointestinal tract.
    Matched MeSH terms: Stomach
  18. Fazalda A, Quraisiah A, Nur Azlina MF
    PMID: 30105063 DOI: 10.1155/2018/7515692
    Background: Peptic ulcer is a basic term for ulcers on the lower oesophagus, stomach, or jejunum. The specific term for ulcer in the stomach is gastric ulcer. The extensive use of honey around the globe helps researchers to study the usefulness of honey. Many studies had already been conducted and proved the effectiveness of honey in treating gastric ulcer.

    Methods: A systematic review of the literature was conducted to identify relevant studies on honey used as an alternative treatment of gastric ulcer cause by NSAIDs. A comprehensive search was conducted in Medline, SCOPUS, and Ebscohost. The main criteria used were articles published in English and using NSAIDs-induced gastric ulcer in rat's model and those reporting the effectiveness of honey.

    Results: Articles published between 2001 and 2014 were identified to be relevant in studies related to the inclusion criteria. The literature search found 30 potential and closely related articles in this review, but only 5 articles were taken which meet the criteria needed to be fulfilled.

    Conclusions: All studies in this review reported the efficacy of honey for gastric ulcer based on its antioxidant and cytoprotective activities. Most of the studies conducted used different types of honey at various doses on rats. Future studies should be conducted to identify the appropriate dose for humans to achieve similar gastroprotective effects.

    Matched MeSH terms: Stomach Ulcer
  19. Li J, Tang J, Lua GW, Chen J, Shi X, Liu F, et al.
    Surg Endosc, 2017 12;31(12):5183-5191.
    PMID: 28597288 DOI: 10.1007/s00464-017-5585-y
    BACKGROUND: Upper gastrointestinal subepithelial tumors (SETs) may harbor potential malignancy. Although it is well recognized that large SETs should be resected, the treatment strategy remains controversial. Compared to surgical resection, endoscopic resection has many advantages such as less invasive, shorter hospital stay, lower costs, and better quality of life. However, Endoscopic resection of large SETs in the cardia is challenging. The purpose of this study was to evaluate the safety and efficacy of endoscopic submucosal dissection (ESD) in the treatment of such SETs.

    METHODS: A total of 41 patients with large SETs (≥3 cm in diameter) located in the cardia were involved in the study. All patients underwent ESD. Data on therapeutic outcomes and follow-up were collected, for analysis of risk factors of complication rates.

    RESULTS: The average tumor size was 4.7 ± 1.7 cm. The average procedure time was 69.3 ± 32.7 min and the average postoperative hospital stay was 3.5 ± 1.1 days. A total of 41 tumors were removed successfully, in which 35 were leiomyomas, three were gastrointestinal stromal tumors, two were lipomas, and one was gastritis cystica profunda. The en bloc resection rate was 90.2%, and was significantly higher for tumors with a round or oval shape (100%) than for those with an irregular shape (75.0%) (P 

    Matched MeSH terms: Stomach Neoplasms/surgery*
  20. Sukri A, Hanafiah A, Kosai NR, Taher MM, Mohamed Rose I
    Malays J Pathol, 2017 Dec;39(3):235-242.
    PMID: 29279585 MyJurnal
    The multiracial population in Malaysia has lived together for almost a century, however, the risk of gastric cancer among them varies. This study aimed to determine the distribution of different gastric adenocarcinoma subtypes and Helicobacter pylori infection status among gastric adenocarcinoma patients. Patients with gastric adenocarcinoma were enrolled from November 2013 to June 2015. Blood samples were collected for detection of H. pylori using ELISA method. Gastric adenocarcinoma cases were more prevalent in the Chinese (52.8%), followed by the Malays (41.7%) and least prevalent in the Indians (5.6%). Gastric adenocarcinoma located in the cardia was significantly more prevalent in the Malays (66.7%) compared to the Chinese (26.3%), whereas non-cardia cancer was diagnosed more in the Chinese (73.7%) compared to the Malays (33.3%) [P = 0.019; OR = 5.6, 95 CI: 1.27 to 24.64]. The Malays also had significantly higher prevalence of gastric tumour located at the cardia or fundus than other gastric sites compared to the Chinese (P = 0.002; OR: 11.2, 95% CI: 2.2 to 56.9). Among the cardia gastric cancer patients, 55.6% of the Malays showed intestinal histological subtype, whereas all the Chinese had the diffuse subtype. More than half of the patients (55.3%) with gastric adenocarcinoma were positive for H. pylori infection and among them, 66.7% were Chinese patients. The risk of gastric adenocarcinoma in our population is different among ethnicities. Further studies on host factors are needed as it might play an important role in gastric cancer susceptibility in our population.
    Matched MeSH terms: Stomach Neoplasms/ethnology*; Stomach Neoplasms/microbiology; Stomach Neoplasms/pathology*
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