Gastric Electrical Stimulation for Refractory Gastroparesis: A Promising Treatment Modality for Symptom Control and Gastric Emptying.

Gastroparesis is a disorder with few available treatments and delayed stomach emptying. Gastric electrical stimulation (GES) has shown promise in treating the signs and symptoms of gastroparesis as well as gastric emptying by stimulating the stomach with high-frequency electrical impulses. In this case, a 43-year-old lady with refractory gastroparesis had a GES device laparoscopically implanted. Even though GES seems promising, more study is necessary to improve patient choice, technique, and long-term results. Patients with refractory gastroparesis who have not responded to traditional therapy should be considered for GES, with treatment decisions being made individually depending on clinical presentation and patient preferences.

Ameliorative effects of ribes rubrum oil against gastric ulcers caused by indomethacin in experimental models.

The objective of this study was to assess the anti-inflammatory effects of ribes rubrum oil at three different doses (5, 10 and 15 ml/kg b.w/day) in adult male albino rats with indomethacin-induced stomach ulcers (IND). Forty rats (135 ± 5 g) categorized into 5 groups (n = 8), for 45 days. Group (1) normal control, thirty-two rats were gavaged IND as single oral dose (30 mg/Kg b.w) resulted in gastric ulcer, then distributed to four groups, group (2) IND-intoxicated control, Groups 3, 4 and 5 were administrated ribes rubrum oil at levels of (5, 10 & 15 ml/kg b.w) respectively. Administrated levels of ribes rubrum oil found to have remarkable elevation in food conversion efficiency in experimental rats, gastric juice pH, in compared to the drunken control group, gastric prostaglandin E2 and gastric cytochrome P450 reductase levels were lower. The levels of pro-inflammatory cytokines NO, TNF-, and IL-1 were dramatically reduced, which was related with an increase in blood hemoglobin (Hb), packed cell volume (PCV), and red blood cells (RBCs)in ulcerogenic rats compared to intoxicated control. Data showed that, the main components of ribes rubrum oil are ß-Pinene, γ-linolenic and Linalool oxide levels (25.9%, 23.10% and 10.5%, respectively) for their antioxidant activity. Findings showed that administrate ribes rubrum oil at dose 15 ml/kg followed by 10 ml/kg had the best results against ulcerogenic rats. In conclusion, the outcomes are consistent with the concept that ribes rubrum oil had a gastroprotective and antisecretory effects against gastric ulcer that may be attributed to the antioxidant properties of the oil that ameliorates the damage occur in gastric of rats.

African Genomic Medicine Portal: A Web Portal for Biomedical Applications.

Genomics data are currently being produced at unprecedented rates, resulting in increased knowledge discovery and submission to public data repositories. Despite these advances, genomic information on African-ancestry populations remains significantly low compared with European- and Asian-ancestry populations. This information is typically segmented across several different biomedical data repositories, which often lack sufficient fine-grained structure and annotation to account for the diversity of African populations, leading to many challenges related to the retrieval, representation and findability of such information. To overcome these challenges, we developed the African Genomic Medicine Portal (AGMP), a database that contains metadata on genomic medicine studies conducted on African-ancestry populations. The metadata is curated from two public databases related to genomic medicine, PharmGKB and DisGeNET. The metadata retrieved from these source databases were limited to genomic variants that were associated with disease aetiology or treatment in the context of African-ancestry populations. Over 2000 variants relevant to populations of African ancestry were retrieved. Subsequently, domain experts curated and annotated additional information associated with the studies that reported the variants, including geographical origin, ethnolinguistic group, level of association significance and other relevant study information, such as study design and sample size, where available. The AGMP functions as a dedicated resource through which to access African-specific information on genomics as applied to health research, through querying variants, genes, diseases and drugs. The portal and its corresponding technical documentation, implementation code and content are publicly available.

H3ABioNet genomic medicine and microbiome data portals hackathon proceedings.

African genomic medicine and microbiome datasets are usually not well characterized in terms of their origin, making it difficult to find and extract data for specific African ethnic groups or even countries. The Pan-African H3Africa Bioinformatics Network (H3ABioNet) recognized the need for developing data portals for African genomic medicine and African microbiomes to address this and ran a hackathon to initiate their development. The two portals were designed and significant progress was made in their development during the hackathon. All the participants worked in a very synergistic and collaborative atmosphere in order to achieve the hackathon's goals. The participants were divided into content and technical teams and worked over a period of 6 days. In response to one of the survey questions of what the participants liked the most during the hackathon, 55% of the hackathon participants highlighted the familial and friendly atmosphere, the team work and the diversity of team members and their expertise. This paper describes the preparations for the portals hackathon and the interaction between the participants and reflects upon the lessons learned about its impact on successfully developing the two data portals as well as building scientific expertise of younger African researchers. Database URL: The code for developing the two portals was made publicly available in GitHub repositories: [https://github.com/codemeleon/Database; https://github.com/codemeleon/AfricanMicrobiomePortal].

Accent method of voice therapy for treatment of severe muscle tension dysphonia.

Nonorganic dysphonia may present a challenging diagnosis, and management. Here, we present a severe form of nonorganic dysphonia, which we termed as arytenoidal dysphonia. It was a severe form of muscle tension dysphonia, which was described earlier in literature although with different nomenclature. The outcome of the accent method of voice therapy was also presented. We concluded that accent method of voice therapy is proven to be an effective treatment modality of arytenoidal dystonia.

IL-18 level correlates with development of sepsis in surgical patients.

Interleukin 18 may play an important role in sepsis. We measured circulating IL-18 levels in 47 patients with surgical wounds, 27 of them had clinical and laboratory evidences of sepsis. The patients had significantly higher IL-18 levels than healthy control (p1 = 0.001), patients with local infection (p4 = 0.001) and patients with clean surgical wound (p5 = 0.001) both at admission and after 48 hours. Serial observations revealed that in all patients, IL-18 levels increased significantly especially in patients with sepsis after 48 h (p = 0.007). IL-18 levels appeared to correlate significantly with leucocytes counts (p = 0.001) and with C-RP (p = 0.007). These results suggest that IL-18 levels are increased in patients with sepsis and correlate with CRP and leukocyte counts suggesting that IL-18 may play a role in sepsis. We suggest that IL-18 could be used as a collaborative evidence of surgical sepsis.