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Automatically listing senior members of departments as co-authors is highly prevalent in health sciences: meta-analysis of survey research

, 28% [95% CI 22–34] of researchers (10 surveys, 2180 respondents) felt that this practice was ‘never’, 24% [95% CI 22–27] ‘rarely’, 25% [95% CI 23–28] ‘sometimes’, 13% [95% CI 9–17] ‘most of the time ... of the justification ‘always justified’ Review item 3a 28% [95% CI 22–34] (2180 respondents in 10 surveys) Review item 3a 24% [95% CI 22–27] (2180 respondents in 10 surveys) Review item 3a 25% [95

Expression of semaphorin 3A (SEMA3A) in breast cancer subtypes

Breast cancer is a major health concern, and its accurate diagnosis and management depend on identifying its histological type and biological subtype. Semaphorin-3A (SEMA3A) is a membrane protein ... cores cut before. Then, slides were baked for at 60 min in 60 °C. A Semaphorin 3A, clone EPR19367 was used to demonstrate expression of the secreted protein. Deparaffinization, rehydration and heat

Synthesis and molecular docking simulations of novel azepines based on quinazolinone moiety as prospective antimicrobial and antitumor hedgehog signaling inhibitors

diazepines (3a–d) or with 2-aminophenol to offer oxazepine (4a–d). The structure of the synthesized compounds was confirmed via melting points, elemental analyses, and different spectroscopic techniques ... anticancer potential. Our results showed that, diazepine (3a) and oxazepine (4a) offered the highest binding energy against the target OMPA/ exo‑1,3‑beta‑glucanase proteins and exhibited the potent

Gut dysbiosis induces the development of depression-like behavior through abnormal synapse pruning in microglia-mediated by complement C3

Remodeling eubiosis of the gut microenvironment may contribute to preventing the occurrence and development of depression. Mounting experimental evidence has shown that complement C3 signaling is ... the key to targeting microbes to treat depression. - †Wenzhi Hao and Qingyu Ma are co-first authors. Conclusions Our findings provide novel insights into the involvement of complement C3/CR3 signaling

Structure-changeable luminescent Eu(III) complex as a human cancer grade probing system for brain tumor diagnosis

of different malignancy grades. Time-dependent emission spectra of the Eu(III) complexes in various types of tumor cells were recorded. The radiative rate constants (kr), which depend on the geometry ... at different malignancy grades. Between T = 0 and T = 3 h of invasion, the kr values exhibited an increase of 4% in NHA/TS (benign grade II gliomas), 7% in NHA/TSR (malignant grade III gliomas), and 27

Tunnelling of electrons via the neighboring atom

absorbing multiple near-infrared photons. We devised a site-resolved tunnelling experiment using an Ar-Kr+ ion as a prototype system to track the electron tunnelling dynamics from the Ar atom towards the ... + by monitoring its transverse momentum distribution, which is temporally captured into the resonant excited states of the Ar-Kr+ before its eventual releasing. The influence of the Coulomb potential of

Complement C3 as a drug target in periodontitis

treatment. J Clin Periodontol 2023; DOI: 10.1111/jcpe.13895. Mommaerts M Y, Cleymaet R. The ideal shape of the female jaw angle: An online survey. J Craniomaxillofac Surg 2023; 51: 597-602. - Complement C3 ... as a drug target in periodontitis Findings suggest a potential protective effect of C3 blockade against periodontitis. Evidence from a Phase IIa trial showed that a complement C3-targeted drug

The seismicity of the Carpathians in 2022

According to the results of observations at the seismic stations of the Carpathian region of Ukraine in 2022, the main parameters of 50 earthquakes in the range of energy classes KR=5.7÷13.7 were ... зони Вранча (№ 2) і районів № 3, (див. рис. 3). У районі Вранча (№ 2) заре5, 7 і 8 — годограф Джеффріса—Буллена єстровано 22 події. Активним район був [Jeffreys, Bullen, 1940]. упродовж майже всього року

Design, synthesis and in vitro anticancer activity of some new lomefloxacin derivatives

position 3 and 7 were synthesized and screened for cytotoxic activity utilizing 60 different human cancer cell lines. Furthermore, compounds 3a,b,c,e that revealed potent broad-spectrum anticancer activity ... arrest at the G2-M phase. Moreover, the mechanism of action was determined by determining the topoisomerase inhibitory activity and the molecular modeling study. Compounds 3a,b,c,e showed broad spectrum

Environmental tobacco smoke exposure exaggerates bleomycin-induced collagen overexpression during pulmonary fibrogenesis

to augmented bleomycin-induced upregulation of C3 and C3AR, which are pro-fibrotic markers. Moreover, overexpressed collagens and C3 levels were highly significant in males than females. The old mice ... and bleomycin induced lung fibrotic changes via collagen-lysyl oxidase in an age-dependent mechanism. Keywords Environmental tobacco smoke, Fibrosis, Collagen, C3 system, Aging Introduction Tobacco

Correlation between the cardiometabolic index and arteriosclerosis in patients with type 2 diabetes mellitus

CMI: Group C1 (CMI < 0.775; n = 750), Group C2 (CMI: 0.775–1.355; n = 743), and Group C3 (CMI > 1.355; n = 750). Increased BMI, fasting glucose, insulin (at 120 min), total cholesterol (TC), and baPWV ... cholesterol (TC), and baPWV values were observed in Groups C2 and C3, with statistically significant trends (all trends P < 0.05). The CMI was positively correlated with systolic blood pressure (r = 0.74, P

A novel complement C3 inhibitor CP40-KK protects against experimental pulmonary arterial hypertension via an inflammasome NLRP3 associated pathway

complement activation in PAH is lacking. We aimed to explore the effect and mechanism of CP40-KK (a newly identified analog of selective complement C3 inhibitor CP40) in the PAH model. We used western blotting ... extravascular hemolysis of red blood cells [ 22 ], malarial anemia [ 23 ], periodontitis [ 24 ], xenoreaction [ 25 ], hemorrhagic shock [ 26 ], C3 glomerulopathy [ 27 ], etc. Moreover, the immune

Dimethyl fumarate improves cognitive impairment and neuroinflammation in mice with Alzheimer’s disease

reversed cognitive dysfunction presumably by activating the Nrf2-dependent pathway in App-KI mice. Furthermore, DMF administration inhibited the expression of STAT3/C3 and C3 receptor in astrocytes and ... diseases, including AD. Abbreviations Aβ Amyloid β AD Alzheimer’s disease APP Amyloid precursor protein C1q Complement component 1, q subcomponent C3 Complement component 3 C3aR Complement component 3a

Identification of new pharmacophore against SARS-CoV-2 spike protein by multi-fold computational and biochemical techniques

, interestingly, 10 compounds (A3, A4, C3, C6A, C6B, C6C, C6E, C6H, C6I, and C6J) displayed significant inhibitory ability with good percent inhibition (range: > 72–90). The compounds C3 (90.00%), C6E (91.00%), C6C ... (86.23%) demonstrated excellent anti-SARS CoV-2 spike protein activities. The docking interaction of high percent inhibition of inhibitor compounds C3 and C6E was confirmed by MD Simulation. In the

Keypoint regression strategy and angle loss based YOLO for object detection

ability to enhance object detection accuracy. This paper proposes an enhanced version of YOLOv4 called KR–AL–YOLO (keypoint regression strategy and angle loss based YOLOv4). The KR–AL–YOLO approach ... regression strategy and an angleloss function. These modules contribute to improving the algorithm's detection accuracy by enabling more precise localization of objects. Additionally, KR-AL-YOLO adopts an

Biomechanical evaluation of the novel assembled internal fixed system in C2–C3 anterior cervical discectomy and fusion: a finite element analysis

NCCFD was implanted at the C2–C3 segment of the model. A pure moment of 1.0 Nm combined with a follower load of 50 N was directed onto the superior surfaces of the occipital bone to determine flexion ... -C3 level. - †Hu Chen, Hao Sun and Lu Cao are contributed equally to this work and should be considered co-first authors. Background Anterior cervical discectomy and fusion (ACDF) is a widely

A possible correlation between facet orientation and development of degenerative cervical spinal stenosis

facet line represents the orientation of the facet joint. The facet angles on the right side at C2- C3 and C3-C4 in CSS group and at C2- C3 in control group had significantly higher values than those of ... degeneration tends to occur †Haimiti Abudouaini and Junsong Yang are the co-first authors of this study and Hong Zhang and Sibo Wang are the co-corresponding authors of the study. prior to disc degeneration in

Knockdown of circ-Gatad1 alleviates LPS induced HK2 cell injury via targeting miR-22-3p/TRPM7 axis in septic acute kidney

apoptosis, proliferation ability, ROS and inflammatory cytokines level. Bioinformatics and luciferase report analysis confirmed that both miR-22-3p and TRPM7 were downstream targets of circ-Gatad1 ... luciferase reporter analysis confirmed that miR-22-3p inhibited luciferase activity in wild-type cells, but not in mutated cell lines (Fig. 3A and B), suggesting that miR-22-3p was the target of circ-Gatad1