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Samantha E. Russell(Samantha E. Russell ),David R. Skvarc(David R. Skvarc ),Mohammadreza Mohebbi(Mohammadreza Mohebbi ),David Camfield(David Camfield ),Linda K. Byrne(Linda K. Byrne ),Alyna Turner(Aly 대한정신약물학회 2023 CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE Vol.21 No.2
Objective: N -acetylcysteine (NAC) is a novel therapeutic agent with multiple mechanisms of action in the central nervous system and a favourable side effect profile. Clinical evidence indicates that adjunctive NAC may reduce the severity of depressive symptoms in individuals with major depressive disorder (MDD). Methods: A 12-week randomised controlled trial of 2,000 mg/day adjunctive NAC for MDD found no significant improvement at the primary endpoint (week 12) but did see improvements at the post-discontinuation interview (week 16). Within the context of patient-centered treatment, mixed-methods qualitative analysis was also included to explore factors that may determine individual responses to adjunctive NAC treatment. These data were drawn, under blinded conditions, from clinician notes recorded in the case report form. Using the DSM-5 symptom profile for MDD as the initial framework, themes were developed and explored. Frequencies were compared between placebo and NAC groups. Results: Per protocol analysis of individual themes across the six interviews revealed group differences in favour of NAC for overall depressive affect, optimism, relationships and reduced functional impairment. Conclusion: This study provides further evidence for the utility of the mixed methods approach complimenting the primary findings using traditional quantitative analyses, as well as being able to capture additional, often more subtle, evidence of individual symptom-level change that reflects improvement in functional abilities in response to NAC supplementation. The use of mixed methods to explore outcomes from psychiatric studies should be considered in future to work towards improved patient-centred care and both confirm quantitative findings and generate novel hypotheses.
Characterization of Blackberry Extract and Its Antiproliferative and Anti-Inflammatory Properties
Russell J. Mumper,Jin Dai,Jigna D. Patel 한국식품영양과학회 2007 Journal of medicinal food Vol.10 No.2
Blackberries are rich in polyphenols, including anthocyanins. Polyphenols are hypothesized to have biologi-cal activities that may impact positively on human health. In these studies, an anthocyanin-rich extract from Hull blackber-ries grown in Kentucky was obtained and fully characterized in terms of total anthocyanin and phenolic content, polymericcolor, anthocyanin composition, and total antioxidant capacity. In vitrocell culture studies showed that the blackberry extractinhibited HT-29 colon tumor cell growth in a concentration-dependent manner with 49.2 .g of total anthocyanins/mL in-hibiting HT-29 cell growth up to 66% at 72 hours. Likewise, in a concentration-dependent manner, total anthocyanin con-centrations in the range of 040 .g/mL suppressed both high-dose (10 .g/mL) and low-dose (0.1 .g/mL) lipid A-inducedinterleukin-12 release from mouse bone marrow-derived dendritic cells. These results suggest that Hull blackberry extract(HBE) has potent antioxidant, antiproliferative, and anti-inflammatory activities and that HBE-formulated products may havethe potential for the treatment and/or prevention of cancer and/or other inflammatory diseases.
Home ranges and activity patterns of Sunda pangolins Manis javanica (Pholidota: Manidae) in Vietnam
Russell J. Gray,Dung Van Le,Huyen Thi Thanh Nguyen,Long Nhat Cau,Tan Van Nguyen,Thong Van Pham,Daniel Willcox,Tiffany Chen,Thai Van Nguyen 국립중앙과학관 2023 Journal of Asia-Pacific Biodiversity Vol.16 No.3
This study provides an update on the movement ecology of the Sunda pangolin (Manis javanica) in threedistinct ecoregions of Vietnam. Using radio telemetry, we tracked 12 pangolins rescued from the illegalwildlife trade and translocated to protected areas. We found that the average home range of translocatedSunda pangolins was 1.58 km2 and did not vary significantly between sexes, mass, or habitat. However,there was a marked decrease in range size with decreasing sizes of suitable forest space and terrain, or alocalized abundance of resources in some locations. Pangolins were most active from 03:00 to 04:00. Thestudy highlights the need for further research to fully understand the ecology of this unique and enig matic species.
Gastric Xanthoma in the Pediatric Population: A Possible Herald for Malignancy?
Russell, Joseph D.,Peck, Jacquelin,Phen, Claudia,Linehan, Janna L.,Karjoo, Sara,Nguyen, Johnny,Wilsey, Michael J. The Korean Society of Pediatric Gastroenterology 2020 Pediatric gastroenterology, hepatology & nutrition Vol.23 No.1
Gastric xanthoma is frequently an incidental finding on upper endoscopy in adults. Gastric xanthomas (GX) can be mistaken for malignancies and warrant prompt histologic diagnosis. The underlying etiology is not fully understood; however, it has been linked to Helicobacter pylori gastritis and gastric cancer. GX in the pediatric population is largely unreported in the literature. Because of the relative rarity, documentation with case reports are essential to provide as much data as possible to see if there is a correlation between GX and malignant potential in the pediatric population. Our group is reporting two cases, a 10-year-old male and a 7-year-old male, both who presented with chronic dysphagia, upper abdominal pain, nausea, vomiting, and loss of appetite. Upper endoscopies for both patients revealed small polypoid lesions located in the antrum with foamy histiocytes on histology, leading to the diagnosis of gastric xanthoma.
On standing out and fitting in
Russell Belk 한국마케팅과학회 2019 Journal of Global Fashion Marketing Vol.10 No.3
Two basic sociological processes with particular relevance to global fashion marketing and consumption are attempting to stand out or to fit in. These processes operate not only among face-toface peers but online as well. And in some cases, users of social media, as well as marketers, are able to take advantage of the dynamics between those attempting to stand out and those attempting to fit in. In this note, I analyze various ways in which these dynamics operate as well as some of the cultural differences in the tendency toward each trait. I conclude that across cultures the interplay of standing out and fitting in is a basic engine of the fashion process.