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Structural Review of an V-Shaped Semitendinosus Allograft Anterior Cable television Recouvrement regarding Irreparable Rotating Cuff Tears.

NF-κB Damaging LRH-1 along with ABCG5/8 Potentiates Phytosterol Function inside the Pathogenesis involving Parenteral Nutrition-Associated Cholestasis.

BACKGROUND AND OBJECTIVE The interhemispheric approach (IHA) provides an excellent surgical corridor for clipping anterior communicating artery aneurysms (AcoAA). However, an important disadvantage of the approach is obtaining proximal control at A1 in the last stage of dissection, especially in anterior or superior projecting AcoAA and ruptured cases. The authors describe and evaluate the microsurgical clipping of AcoAA using the IHA with early A1 exposure. METHOD This was a retrospective descriptive study in patients with AcoAA who received microsurgical clipping through the IHA with early A1 exposure between April 2016 and May 2019. Aneurysm morphology, projection, completeness of clipping, surgical complications and outcomes were collected from medical records. RESULT Twenty-five patients with AcoAA received microsurgical clipping via the IHA with early A1 exposure. Twenty-three patients (92%) presented with subarachnoid hemorrhage. Intraoperative rupture while dissecting the interhemispheric fissure occurred in two cases, for which proximal control via subfrontal route was effectively performed. One hundred percent of the patients achieved complete obliteration of their aneurysms. Postoperative anosmia was detected in 22.7%. In ruptured cases, 16 (88.9%) of the good grade patients achieved a good outcome (Glasgow Outcome Score [GOS] of 4, 5) at 3 months after the operation. CONCLUSION The IHA with early A1 is safe and effective for clipping AcoAA. find more BACKGROUND In coronary intervention, the transradial approach (TRA) is increasingly used as the primary vascular access due to numerous advantages over the transfemoral approach. However, in neurointerventions, conventional TRA with a straight-shaped guiding system is used as an alternative vascular access because transradial carotid cannulation can be technically challenging for right common carotid artery (CCA) lesions with steep angulation to the right subclavian artery or left CCA lesions with a nonbovine origin. The purpose of the present study was to evaluate the feasibility and safety of TRA as the primary vascular access with a pre-shaped Simmons guiding sheath for anterior circulation interventions. METHODS Between June 2018 and September 2019, 130 consecutive patients (75 carotid artery stenting and 55 cerebral aneurysm coiling cases), who underwent TRA as the primary vascular access, were included in this study. A 6-Fr Simmons guiding sheath was introduced into the target CCA by selecting a cannulation technique based on preprocedural image assessment. We retrospectively analyzed the carotid cannulation success, procedural success, and periprocedural or vascular access site complications. RESULTS Carotid cannulation (69 right CCA, six left CCA with a bovine origin, and 55 left CCA with a nonbovine origin) and the subsequent procedure were successfully performed for all 130 patients without periprocedural or vascular access site complications. CONCLUSIONS TRA with a 6-Fr Simmons guiding sheath for anterior circulation interventions is highly successful and safe for all target CCAs and aortic arch types. This method can be utilized as the primary vascular access for anterior circulation interventions. BACKGROUND Localization of the temporal horn of the lateral ventricle (TH) may be required during temporal lobe and ambient cistern surgery. Most available anatomic landmarks for TH localization are based on adjacent cortical landmarks that are inherently variable or subtle. find more This study aimed to localize the anterior tip of the TH relative to adjacent bony landmarks. METHODS The TH was exposed on 21 sides of 11 cadaveric heads via removal of the middle temporal gyrus. Two lines were defined (1) a perpendicular line to the zygomatic arch projected from the anterior concavity of the posterior zygomatic root (line A), and (2) a parallel line passing through the anterosuperior corner of the external auditory canal (line B). Sagittal distances from lines A and B to a parallel line passing through the anterior recess of the TH (line H) were measured. RESULTS Mean (standard deviation) distances from lines A and B to line H were 13.3 (2.5) mm and 11.9 (2.2) mm, respectively. Line H was at 53% (8%) of the line A-line B interval measured from line A. The best way to search for the TH was to start approximately 15 mm posterior to line A and progress posteriorly such that a more posteriorly located TH tip would not be missed. CONCLUSIONS The zygomatic-meatal landmark is a reliable tool to localize TH during various approaches. It is independent from the approach trajectory. This landmark may be used as an ancillary tool in conjunction with other cortical landmarks and image guidance. Photodynamic therapy (PDT) is a relatively safe way for disease diagnosis and treatment that is based on light and photosensitizers. A lack of excellent photosensitizers has become the main limitation for the widespread application of photodynamic therapy. LS-HB is a promising photosensitizer with a light absorption peak of 660 nm. link2 AIMS The present study aimed to investigate the anticancer effects of LS-HB-PDT on hepatocellular carcinoma and its underlying molecular mechanism. METHODS In the present study, the MTT assay and xenograft tumor model experiment were used to evaluate its anticancer effects as well as its dark toxicity in hepatocellular carcinoma in vitro and in vivo. Reactive oxygen species assay kit was utilized to detect the reactive oxygen species production induced by LS-HB-PDT. RESULTS In vitro, the MTT assay results revealed that LS-HB-PDT exhibited significant cytotoxic effects both in a drug- and light dose-dependent manner. The IC50 of LS-HB-PDT on hepatocellular carcinoma cells was 2.685 o tumor tissue necrosis. find more V.BACKGROUND As the increase in the prevalence of antimicrobial resistant bacterial strains, development of the adjuvant antimicrobial approach for the treatment of burn wound infection is important. Therefore, the aim of this study was to assess the effectiveness of antimicrobial photodynamic therapy (aPDT) using indocyanine green (ICG) in reducing the bacterial load and expression profiling of the quorum sensing (QS) system associated with the biofilm formation in multi-species bacterial biofilms. MATERIALS AND METHODS Multi-species bacterial suspension including Acinetobacter baumannii, Pseudomonas aeruginosa, and Staphylococcus aureus were photosensitized with ICG, which was excited at a wavelength of 810 nm. After evaluating the dose of ICG-aPDT contributing to the sub-significant reduction of colony forming unit (CFU)/mL, the gene expression levels of abaI, agrA, and lasI were assessed using real-time quantitative reverse transcription polymerase chain reaction. As well as, lipid peroxidation, superoxide t of burn wound infections in vivo. V.Antimicrobial resistance is one of the most important causes of morbidity and mortality in the treatment of infectious diseases worldwide. Candida albicans is one of the most virulent and common species of fungi and cause invasive fungal infections on humans. Alternative treatment strategies including photodynamic basics are needed for controlling infectious diseases. The aim of this study was to investigate the antifungal photodynamic activities of phthalocyanine derivatives on C. albicans. link2 The minimum inhibitory concentration (MIC) values of compounds were determined by the broth microdilution method. Uptake of the compounds in C. albicans and dark toxicity of the compounds were also investigated. Photodynamic inhibition of growth experiments was performed by measuring the colony-forming unit/mL (CFU/mL) of the strain. Maximum uptake into the cells was observed in the presence of 64 µg/mL concentration for each compound except for ZnPc. Compounds did not show dark toxicity/inhibitory effects at sub-MIC concentrations on C. albicans when compared to the negative control groups. Zn(II)Pc, ZnPc, and ZnPc-TiO2 showed fungicidal effect after irradiation with the light dose of 90 J/cm2 in the presence of the compounds. In addition to the fungicidal effects, SubPc, SubPc-TiO2, Es-SiPc, and Es-SubPc compounds were also found to have inhibitory effects on the growth of yeast cells after irradiation. V.INTRODUCTION 5-Aminolevulinic (5-ALA) is used as a photo diagnostic agent in bladder cancer; patients with bladder cancer receive a diagnosis of non-muscle invasive disease however, it is unknown whether 5-ALA possess anti-cancer properties. The aim of this study was to investigate the cytotoxic effect of 5-ALA on bladder cancer cells. link2 MATERIALS AND METHODS T24 cells treated with various concentrations of mitomycin (MC), 5-ALA and an MC/5-ALA mixture were evaluated to determine the role of 5-ALA on MC cytotoxicity. Cell cycle analysis was conducted, and apoptosis was analyzed by flow cytometry. Caspase 3 enzyme and reactive oxygen species were measured. RESULTS Our initial studies exploring the impact of combination therapy on cell viability demonstrated improved cytotoxic effects on T24 and RT cells with relatively low doses of 5-ALA/MC in conjunction with MC alone. Indicated no significant difference between the IC50 of MC and MC/5-ALA in T24 cells, while IC50 value was decreased by 25% in RT4 cells in 5-ALA/MC in comparing with MC alone. However, examination of cell cycle phase arrests by flow cytometry revealed significant PreG1 apoptosis and cell growth arrest in G2/M in T24 cells treated with the MC/5-ALA mixture compared with MC treatment. link3 In addition, caspase 3 enzyme was increased by 1.15-fold in T24 cells treated with MC/5-ALA in comparison with MC alone. CONCLUSION These results suggest that 5-ALA might possess anti-cancer properties and is not only a photo diagnostic element. V.The ability to detect and diagnose bladder cancer early and precisely is crucial for effective treatment. The aim of this study is to assess the utility of optical biopsy performed with autofluorescence cystoscopy (AFC) using the Onco-LIFE system with numerical color values (NCVs) and by ALA/PDD. Histopathological examination of material obtained during TURBT and/or biopsy of the bladder was carried out in 251 patients. link3 In the case of 35 patients, the selection of the specimen collected for histopathological examination was based using ALA/PDD. In the remaining 216 patients, tissue was collected based on the findings of AFC with NCV. Using AFC, the observed NCV ranged from 0 to 3.86; the highest mean NCV was observed in neoplastic muscle invasive lesions and was equal to 3.18. Furthermore, non-muscle invasive tumors were characterized by a mean NCV equal to 1.54. Tissue with inflammation, metaplasia, and healthy tissue demonstrated significantly lower mean NCV values. The presence of a muscle-invasive tumor increased the NCV by approximately 2.86 compared to healthy tissue. The rates of postoperative complications depend on the examining operator and are observed more often, as much as 65.7% during ALA/PDD. AFC with NCV using the Onco-LIFE system, as well as ALA/PDD are helpful tools for early diagnosis of bladder precancerous and cancer lesions and for performing targeted biopsies. A significant correlation was found between lesion NCV index and the grade of dysplasia or tumor malignancy. Tissue with inflammation, metaplasia, and healthy tissue demonstrated significantly lower mean NCV values. AFE with NCV have a significantly higher sensitivity than specificity. link3 Low rates of postoperative complications are correlated to the experience of the endoscopist and with AFE/NCV in comparison of ALA/PDD. V.

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