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DFT study for effects of hydrostatic pressure on structure, interaction and mechanical properties of CL-20/BTF cocrystal
CrystEngComm, 2023, Accepted Manuscript DOI: 10.1039/D3CE00680H, PaperShenshen Li, Qiaoli Li, Minghe Qu, Ji Jun Xiao Density functional theory (DFT) simulations were performed to study effect on structure, interaction and mechanical properties of 2,4,6,8,10,12-hexanitro-2,4,6,8,10,12-hexaazaisowurtzitane/benzotrifuroxan (CL-20/BTF) under the hydrostatic pressure of 0-100 GPa. The calculated structure is... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - CrystEngComm latest articles - September 21, 2023 Category: Chemistry Authors: Shenshen Li Source Type: research
Is dynamic computer-assisted surgery more accurate than the static method for dental implant placement? A systematic review and meta-analysis
ConclusionsA difference was found in the angular deviation of implants placed with the dynamic
approach compared with the static system. The dynamic system was better, but this
difference was not demonstrable in clinical studies. No significant difference was
found in the apical and coronal deviations of the dynamic and static systems.
Source: Dental Technology Blog - September 21, 2023 Category: Dentistry Source Type: news
Self-assembly and Structures of Nanoscale Double Emulsion Droplets by Coarse-grained Molecular Dynamics Simulations
Soft Matter, 2023, Accepted Manuscript DOI: 10.1039/D3SM00656E, PaperQiubo Chen, Jianwei Zheng Examples of self-assembled multiple emulsion droplets in the nanometre scale are very rare. In this work, we use coarse-grained (CG) molecular dynamics simulations to study the self-assembling of ternary mixtures... The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Soft Matter latest articles - September 21, 2023 Category: Chemistry Authors: Qiubo Chen Source Type: research
Many Researchers and Companies Will Aim to Produce Small Molecule Reprogramming Therapies
The typical path for any program in biomedical research and development is to first demonstrate interesting results in animal studies using forms of genetic engineering or gene therapy, and then find small molecules that adjust the same mechanism. Small molecules are never as good as genetic manipulations, the size of the effect is always smaller, usually much smaller, and there are inevitably side-effects. Small molecule development is much easier to conduct, however, more familiar to investors and regulators and program managers, a well-trodden path. Thus while the future of medicine is gene therapy, in search of large e...
Source: Fight Aging! - September 21, 2023 Category: Research Authors: Reason Tags: Daily News Source Type: blogs
The effect of type 2 diabetes and diabetic peripheral neuropathy on predictive grip force control
This study investigated the impact of type 2 diabetes and diabetic peripheral neuropathy on grip force control during object manipulation. The study included three age-matched groups: type 2 diabetes alone (n = 11), type 2 diabetes with neuropathy (n = 13), and healthy controls (n = 12). Grip force control variables derived from lifting and holding an experimental cup were the ratio between grip force and load forces during lifting (GFR), latency 1 and latency 2, which represented the time between the object's grip and its lift-off from the table, and the period between object's lift-off and the grip force peak, respective...
Source: Experimental Brain Research - September 21, 2023 Category: Neuroscience Authors: Marcio Dos Santos Abdalghani Yahya Patricia Kluding Mamatha Pasnoor Jo Wick Wen Liu Source Type: research
Cell Sheet Technology: An Emerging Approach for Tendon and Ligament Tissue Engineering
Ann Biomed Eng. 2023 Sep 20. doi: 10.1007/s10439-023-03370-3. Online ahead of print.ABSTRACTTendon and ligament injuries account for a substantial proportion of disorders in the musculoskeletal system. While non-operative and operative treatment strategies have advanced, the restoration of native tendon and ligament structures after injury is still challenging due to its innate limited regenerative ability. Cell sheet technology is an innovative tool for tissue fabrication and cell transplantation in regenerative medicine. In this review, we first summarize different harvesting procedures and advantages of cell sheet techn...
Source: Annals of Biomedical Engineering - September 21, 2023 Category: Biomedical Engineering Authors: Yexin Li Ting Deng Dilihumaer Aili Yang Chen Weihong Zhu Qian Liu Source Type: research
Unveiling the anti-cancer mechanisms of calotropin: Insights into cell growth inhibition, cell cycle arrest, and metabolic regulation in human oral squamous carcinoma cells (HSC-3)
CONCLUSION: Overall, our findings shed an experimental evidence on how calotropin inhibits the HSC-3 oral squamous cancer cell growth, highlighting the drug's potential as a treatment for oral cancer. Further, investigation on in-vivo experiment is warranted to explore its potential mechanism of action and to develop a novel drug towards clinical trial.PMID:37731845 | PMC:PMC10507650 | DOI:10.1016/j.jobcr.2023.09.002
Source: Cell Research - September 21, 2023 Category: Cytology Authors: Selvaraj Jayaraman Sathan Raj Natarajan Vishnu Priya Veeraraghavan Sharmila Jasmine Source Type: research
Association between electronic nicotine delivery systems use and risk of stroke: a meta-analysis of 1,024,401 participants
CONCLUSIONS: The ENDS usage appears to be associated with a higher risk of stroke compared to non-use, whereas there was no association between former ENDS use and the risk of stroke.PMID:37732043 | PMC:PMC10507757 | DOI:10.5114/aoms/171473
Source: Archives of Medical Science - September 21, 2023 Category: Biomedical Science Authors: Kamal Awad Maged Mohammed Seth S Martin Maciej Banach Source Type: research
Recent developments in membrane targeting antifungal agents to mitigate antifungal resistance
RSC Med Chem. 2023 Jun 26;14(9):1603-1628. doi: 10.1039/d3md00151b. eCollection 2023 Sep 19.ABSTRACTFungal infections cause severe and life-threatening complications especially in immunocompromised individuals. Antifungals targeting cellular machinery and cell membranes including azoles are used in clinical practice to manage topical to systemic fungal infections. However, continuous exposure to clinically used antifungal agents in managing the fungal infections results in the development of multi-drug resistance via adapting different kinds of intrinsic and extrinsic mechanisms. The unique chemical composition of fungal m...
Source: Cell Research - September 21, 2023 Category: Cytology Authors: Devashish Mehta Varsha Saini Avinash Bajaj Source Type: research
Novel green synthesis of silver nanoparticles mediated by < em > Curcumae kwangsiensis < /em > for anti-lung cancer activities: a preclinical trial study
CONCLUSIONS: After confirming the above results in the clinical trial research, this formulation can be administered to treat human lung cancers in humans.PMID:37732031 | PMC:PMC10507782 | DOI:10.5114/aoms/134059
Source: Archives of Medical Science - September 21, 2023 Category: Biomedical Science Authors: Zhihong Liu Zhuohong Zhang Xiaomei Du Ying Liu Abdullah Alarfaj Abdurahman Hirad Siddique Akber Ansari Zhiguo Zhang Source Type: research
Relationships of pregnancy and postpartum diet quality with offspring birth weight and weight status through 12 months
CONCLUSIONS: Maternal diet quality during pregnancy (and during postpartum in mothers who breastfed for a longer duration) was inversely related to LGA and weight status indicators from birth through 12 months. Increasing maternal diet quality may have use for promoting healthy infant weight development.PMID:37731285 | DOI:10.1002/oby.23891
Source: Obesity - September 21, 2023 Category: Eating Disorders & Weight Management Authors: Leah Lipsky Jenna Cummings Anna Maria Siega-Riz Tonja Nansel Source Type: research
Effects of short-term supervised exercise training on liver fat in adolescents with obesity: a randomized controlled trial
CONCLUSIONS: The implemented exercise protocol did not reduce IHTG, but it led to modest improvement in markers of cardiometabolic health.PMID:37731271 | DOI:10.1002/oby.23887
Source: Obesity - September 21, 2023 Category: Eating Disorders & Weight Management Authors: Emir Tas Reid D Landes Eva C Diaz Shasha Bai Xiawei Ou Robert Buchmann Xiaoxu Na Radhika Muzumdar Elisabet B ørsheim Jonathan A Dranoff Source Type: research
Association of fat mass and fat-free mass with all-cause and cause-specific mortality in Asian individuals: A prospective cohort study
CONCLUSIONS: The mortality risk increases in those with excessively high or low FMI and FFMI, yet the associations between FMI, FFMI, and the risk of death varied across subgroups and causes of death.PMID:37731225 | DOI:10.1002/oby.23878
Source: Obesity - September 21, 2023 Category: Eating Disorders & Weight Management Authors: Zhijun Ying Chi Pang Wen Huakang Tu Wanlu Li Sai Pan Yizhan Li Yihong Luo Zecheng Zhu Min Yang Zhenya Song David Ta-Wei Chu Xifeng Wu Source Type: research
Weight-independent effects of Roux-en-Y gastric bypass surgery on remission of nonalcoholic fatty liver disease in mice
CONCLUSIONS: RYGB improved whole-body composition and hepatic lipid homeostasis to a greater extent than CR in mice. RYGB was associated with discrete remodeling of the hepatic transcriptome, suggesting that surgery may be mechanistically additive to CR.PMID:37731222 | DOI:10.1002/oby.23876
Source: Obesity - September 21, 2023 Category: Eating Disorders & Weight Management Authors: Christopher L Axelrod Ingeborg Langohr Wagner S Dantas Elizabeth C Heintz Bolormaa Vandanmagsar Shengping Yang Elizabeth R M Zunica R Leigh Townsend Vance L Albaugh Hans-Rudolf Berthoud John P Kirwan Source Type: research
Variation in executive function relates to BMI increases in youth who were initially of a healthy weight in the ABCD Study
CONCLUSIONS: Underlying variation in EF and cognition may be important for weight gain, but 2 years of weight gain may not be enough to have clinical implications for EF and cognition beyond inhibitory control. These findings suggest that more attention should be paid to the inclusion of EF programs in obesity prevention efforts.PMID:37731207 | DOI:10.1002/oby.23811
Source: Obesity - September 21, 2023 Category: Eating Disorders & Weight Management Authors: Shana Adise Jonatan Ottino-Gonzalez Lauren Goedde Andrew T Marshall Eric Kan Kyung E Rhee Michael I Goran Elizabeth R Sowell Source Type: research
