bluuebunny/crossref_metadata_2025_split huggingface dataset:
When the levee breaks: Visualization of a deepwater crevasse splay in Late Cretaceous in Exmouth Basin Offshore Western Australia
Authors: Vera-Arroyo Alexandro , Bedle Heather 
Published: September 2022

“The present is the key to the past” is a foundational geologic concept that helps us contextualize buried subsurface features in current geologic analogs. As seismic interpreters, the generation of the geologic model should be unbiased, yet as humans our unconscious biases are expected, and we sometimes overlook anomalous reflection patterns in our seismic data that do not fit the model. As a result, we often disservice ourselves when we overlook these characteristics, potentially ignoring additional geologic context. These anomalous geoforms or funny-looking things (FLTs) may provide further geologic context and aid us in solving the geologic model if included. Crevasse splay on a continental slope marine environment is described and analyzed using attributes, seismic inversion, and voxel-based classification. We discuss possible causes that may have triggered the break of the levee on the Exmouth Basin during the Early Eocene and why a crevasse splay on a steep slope is an FLT. A possible explanation is that the presence of preexisting faults beneath said feature is the likely culprit for a levee break that created the crevasses splay. Thus, in contrast with the Led Zeppelin song about why the levee breaks, it is equally important to understand the preexisting faults when analyzing sediment supply. In addition, this highlights the importance of integral stratigraphic sequence interpretation — from deep to shallow — to understand geology in a full context. Geologic feature: Crevasse splays and distributary channels Seismic appearance: Mounded high-amplitude reflection with hummocky low-amplitude internal reflection on vertical section, subparallel overlapping sinuous features on seismic attribute horizon slice Alternative interpretation: Mass-transport deposit, avulsion node; channel overbank Formation: The Wilcox Formation Age: Early Eocene-Late Paleocene Location: Offshore Western Australia Seismic data: Stybarrow 2008 M4D MSS obtained by the Geoscience Department of Australia Analysis tools: Coherence, multispectral coherency, principal curvature (K1 and K2), acoustic seismic inversion, flatness and curvedness, CNN automatic fault interpretation, and spectral decomposition
Prospective Multicenter Trial Assessing the Impact of Positive Peritoneal Cytology Conversion on Oncological Outcome in Patients with Endometrial Cancer Undergoing Minimally Invasive Surgery with the use of an Intrauterine Manipulator
Authors: Siegenthaler Franziska , Johann Silke , Imboden Sara , Samartzis Nicolas , Ledermann-Liu Haiyan , Sarlos Dimitri , Eberhard Markus , Mueller Michael D. 
Published: September 2022

Abstract
Background
Minimally invasive surgery is the standard approach in early-stage endometrial cancer according to evidence showing no compromise in oncological outcomes, but lower morbidity compared with open surgery. However, there are limited data available on the oncological safety of the use of intrauterine manipulators in endometrial cancer.

Patients and Methods
This prospective multicenter study included patients with endometrial cancer undergoing laparoscopic staging surgery with the use of an intrauterine manipulator. We obtained three different sets of peritoneal washings: at the beginning of the surgical procedure, after the insertion of the intrauterine manipulator, and after the closure of the vaginal vault. The rate of positive peritoneal cytology conversion and its association with oncological outcomes was assessed.

Results
A total of 124 patients were included. Peritoneal cytology was negative in 98 (group 1) and positive in 26 (group 2) patients. In group 2, 16 patients presented with positive cytology at the beginning of the surgery (group 2a) and 10 patients had positive cytology conversion during the procedure (group 2b). Recurrence rate was significantly different among the study groups, amounting to 9.2%, 25.0%, and 60.0% for groups 1, 2a, and 2b, respectively (p < 0.001). Group 1 showed the best recurrence-free and overall survival, followed by group 2a, while patients in group 2b had the worst oncological outcomes (p = 0.002 and p = 0.053, respectively). Peritoneal cytology was an independent predictor of recurrence and death on multivariable analysis.

Conclusion
A total of 8.1% of patients with endometrial cancer undergoing minimally invasive surgery with intrauterine manipulation showed positive peritoneal cytology conversion associated with significantly worse oncological outcome.
Proof of Principle of Combining Fluorescence-Guided Surgery with Photoimmunotherapy to Improve the Outcome of Pancreatic Cancer Therapy in an Orthotopic Mouse Model
Authors: Nishino Hiroto , Turner Michael A. , Amirfakhri Siamak , Lwin Thinzar M. , Hosseini Mojgan , Singer Bernhard B. , Hoffman Robert M. , Bouvet Michael 
Published: September 2022

Abstract
Background
Pancreatic cancer is a recalcitrant disease in which R0 resection is often not achieved owing to difficulty in visualization of the tumor margins and proximity of adjacent vessels. To improve outcomes, we have developed fluorescence-guided surgery (FGS) and photoimmunotherapy (PIT) using a fluorescent tumor-specific antibody.

Methods
Nude mice received surgical orthotopic implantation (SOI) of the human pancreatic cancer cell line BxPC-3 expressing green fluorescent protein. An anti-carcinoembryonic antigen-related cell adhesion molecule (CEACAM) monoclonal antibody (6G5j) was conjugated to the 700-nm fluorescent dye IR700DyeDX (6G5j-IR700DX). Three weeks after SOI, 16 mice received 50 μg 6G5j-IR700DX via the tail vein 24 h before surgery and were randomized to two groups: FGS-only (n = 8) and FGS + PIT (n = 8). All tumors were imaged with the Pearl Trilogy imaging system and resected under the guidance of the FLARE imaging system. The FGS + PIT group received PIT of the post-surgical bed at an intensity of 150 mW/cm2 for 30 min. Mice were sacrificed 4 weeks after initial surgery, and tumors were imaged with a Dino-Lite digital microscope, excised, and weighed.

Results
The 6G5j-IR700DX dye illuminated the orthotopic pancreatic tumors for FGS and PIT. The metastatic recurrence rate was 100.0% for FGS-only and 25.0% for FGS + PIT (p = 0.007). The average total recurrent tumor weight was 2370.3 ± 1907.8 mg for FGS-only and 705.5 ± 1200.0 mg for FGS + PIT (p = 0.039).

Conclusions
FGS and adjuvant PIT can be combined by using a single antibody–fluorophore conjugate to significantly reduce the frequency of pancreatic cancer recurrence.
Alterations in cerebral glucose metabolism measured by FDG PET in subjects performing a meditation practice based on clitoral stimulation
Authors: Newberg Andrew B. , Wintering Nancy A. , Hriso Chloe , Vedaei Faezeh , Mohamed Feroze B. , Gottfried Sara E. , Ross Reneita 
Published: September 2022

Background: The relationship between sexuality, or the libido, and spirituality or religion has long been debated in psychiatry. Recent studies have explored the neurophysiology of both sexual experiences and spiritual practices such as meditation or prayer. In the present study, we report changes in cerebral glucose metabolism in a unique meditation practice augmented by clitoral stimulation called, Orgasmic Meditation, in which a spiritual state is described to be attained by both male and female participants engaged in the practice as a pair. Methods: Male (N=20) and female (N=20) subjects had an intravenous catheter connected to a bag of normal saline inserted prior to the practice. During the practice, men stimulated their partner’s clitoris for exactly 15 minutes (he received no sexual stimulation). Midway through the practice, researchers injected 18F-fluorodeoxyglucose so the scan would reflect cerebral metabolism during the practice. Positron emission tomography (PET) imaging was performed approximately 30 minutes later. Results: In the female participants, the meditation state showed significant decreases in the left inferior frontal, inferior parietal, insula, middle temporal, and orbitofrontal regions as well as in the right angular gyrus, anterior cingulate and parahippocampus compared to a neutral state (p<0.01). Male subjects had significant decreases in the left middle frontal, paracentral, precentral, and postcentral regions as well as the right middle frontal and paracentral regions during meditation (p<0.01). Men also had significantly increased metabolism in the cerebellum and right postcentral and superior temporal regions (p<0.01). Conclusions: These findings represent a distinct pattern of brain activity, for both men and women, that is a hybrid between that of other meditation practices and sexual stimulation. Such findings have potential psychotherapeutic implications and may deepen our understanding of the relationship between spiritual and sexual experience.
Effectiveness of neutral honey as a tissue fixative in histopathology
Authors: Alwahaibi Nasar , Al Dhahli Buthaina , Al Issaei Halima , Al Wahaibi Loai , Al Sinawi Shadia 
Published: September 2022

Background: In routine histopathology, 10% neutral buffered formalin (NBF) is the choice fixative. However, formalin is a human carcinogen, so there is a necessity for a safer alternative. To the best of our knowledge, neutral honey, not natural or artificial honey, has not been tested to fix histological samples. This study determined the effectiveness of neutral buffered honey and other types of fixatives to fix histological tissues. Methods: The study was conducted between July 2019 and August 2020 at Sultan Qaboos University, Oman. Sections from three rat livers, kidneys, and stomach tissues were fixed with 10% NBF, neutral buffered Sumer honey, neutral buffered date honey, formalin, Sumer honey, date honey, alcoholic formalin, alcoholic Sumer honey, and alcoholic date honey for 24 hours. Samples were stained with hematoxylin and eosin (H&E), special stains, and vimentin methods. Three expert biomedical scientists then evaluated the fixed and stained samples for the quality of all sections. The fixation ability of the different honey solutions was then compared to 10% NBF and the utility was determined using nuclear and cytoplasmic criteria, specificity, and intensity. Results: H&E showed adequate staining in all groups compared to 10% NBF. The specificity and intensity of all groups for the Periodic acid–Schiff method were identical to 10% NBF except for Sumer honey and alcoholic date honey. Vimentin showed comparable findings with 10% NBF as there were no significant differences. Conclusions: The findings of this study encourage the use of honey, including neutral, as a possible safe substitute fixative for formalin, however, further experiments on larger specimens should be conducted.
Cortical auditory potentials and cognitive potentials in individuals with and without vestibular dysfunction
Authors: Kumar Kaushlendra , S Krishnapriya , Ebenezer Anupriya , Kalaiah Mohan Kumar , D Deviprasad 
Published: September 2022

Background: Among individuals with vestibular dysfunction, the loss of vestibular sensory information is found to alter cognitive abilities that coordinate spatial and non-spatial information. P300 is an event-related potential commonly used to assess cognitive processing. The aim of the present study was to compare the latency and amplitude of cortical auditory evoked potential and P300 between individuals with vestibular dysfunction and individuals with no vestibular dysfunction. Methods: Forty adults with a mean age of 40.5 ± 13.07 participated in the study. Group I included 20 adults diagnosed with vestibular dysfunction and group II included 20 age-matched adults with no vestibular dysfunction. The P300 was recorded from the electrode site Cz and Pz. It was elicited using pure-tones in odd-ball paradigm. The latency and amplitude of peaks P1, N1, P2, and N2 of the cortical auditory evoked potential and the P300 were measured. Results: Significant amplitude difference was observed in cortical potentials at Cz and Pz. The P300 was present only in 70% of individuals with vestibular dysfunction compared to 100% among individuals with no vestibular dysfunction. The mean amplitude of the P300 was slightly larger in group 1 compared to group 2 and the mean latency of the P300 was similar in both groups. However, the difference in amplitude of the P300 between groups was not statistically significant. Conclusions: Knowing the cognitive function of individuals with vestibular dysfunction enables planning vestibular rehabilitation therapy, which enhances the quality of life in these individuals by improving their vestibular and cognitive functions.
Modified solid in oil nanodispersion containing vemurafenib-lipid complex-in vitro/in vivo study
Authors: Almajidi Yasir Q. , Maraie Nidhal K. , Raauf Ayad M. R. 
Published: September 2022

Background: Vemurafenib (VEM) was a licensed drug for the treatment of skin melanoma and is available only in the market as oral tablets prescribed in huge doses (1920 mg/day). One reason for the high dose is vemurafenib's low oral bioavailability. Methods: VEM-lipid complex (DLC) was predicted based on Conquest and Mercury programs and prepared using the solvent evaporation method using the lipid (phosphatidylethanolamine). DLC was subjected to characterization (FT-IR, Raman spectroscopy, DSC, TGA, P-XRD, and FESEM) to confirm complexation. DLC was used to prepare solid in oil nanodispersion (DLC-SON) and subjected to in vitro, ex vivo, and in vivo evaluation in comparison to our recently prepared conventional SON (VEM-SON) and DLC-control. Results: Conquest and Mercury predict the availability of intermolecular hydrogen bonding between VEM and phosphatidylethanolamine (PE). All characterization tests of DLC ensure the complexation of the drug with PE. Ex vivo studies showed that the drug in DLC-SON has significantly (P<0.05) higher skin permeation than DLC-control but lower drug permeation than conventional SON but it has a higher % skin deposition (P<0.05) than others. The half-maximal inhibitory concentration (IC50) of the prepared DLC-SON is significantly high (P<0.05) in comparison to the conventional SON and pure VEM. In vivo permeation using confocal laser scanning microscopy (on the rat) results indicated that both conventional SON and DLC-SON can cross the SC and infiltrate the dermis and epidermis but DLC-SON has a higher luminance/gray value after 24 h in the dermis in comparison to the conventional SON. Conclusion: The novel lipid complex for VEM prepared using PE as a lipid and enclosed in SON showed higher anticancer activity and topical permeation as well as sustained delivery and good retention time in the dermis that localize the drug in a sufficient concentration to eliminate early diagnosed skin melanoma.
HLA class I and discoveries of the HLA-K (pseudogene) related to disease severity and progression in patients with spondyloarthritis in Dr. Soetomo General Hospital, a tertiary health care center in Surabaya, Indonesia
Authors: . Yuliasih , Nisa' Nabilatun , Rahmawati Lita Diah , Prastayudha Cahaya 
Published: September 2022

Background: Spondyloarthritis (SpA) is a chronic inflammatory disease characterized by enthesitis, sacroiliitis, and axial joint involvement. Although the association of HLA with SpA has been widely reported, there have been no studies of HLA type in the Indonesian population within the last 20 years. This study aims to identify the HLA type in SpA patients at Dr. Soetomo General Hospital, Indonesia. Methods: This study used a cross-sectional analytical design with samples that met the criteria for SpA according to the 2009 ASAS. The clinical scores used in this study were mSASSS, BASFI, ASDAS, and Schober. Genetic identification using PCR was performed followed by sanger sequencing to determine the HLA type in the patient. DNA sequences were aligned with BLAST, and a phylogenetic tree was created using MEGA 11. Descriptive and comparative analyzes were performed using GraphPad Prism 9. Results: This study founded four types of HLA in SpA patients at Dr. Soetomo General Hospital, that is HLA-B with six alleles; -B*2704 (12.86%), -B*2705 (1.43%), -B*2706 (1.43%), -B*1802 (4.28%), -B*57v (1.43%), -B*35 (2.86%), HLA - C (21.43%), and HLA - K (52.83%). Clinical scoring of HLA-C and HLA-K indicated severe and progressive disease activity. The HLA-K had the highest mSASSS (26, 95% CI: 22–28), while HLA-C had the highest BASFI score (60, 95% CI: 55–68), the lowest Schober score (12, 95% CI: 10–14), and the shortest duration of illness (22, 95% CI: 12–36). There is no significant difference in the ASDAS score among types. Conclusions: The most common HLA types found in SpA patients at Dr. Soetomo were HLA-C and HLA-K, with the most progressive disease activity indicated by poor mSASSS, BASFI, ASDAS, and Schober scores with a short duration of illness.
The coronavirus disease 2019 (COVID-19) pandemic in nursing homes – the experience of care workers in Poland
Authors: Necel Ryszard 
Published: September 2022

Background: Nursing homes in Poland are the most common formal care institutions for dependent people. During the coronavirus disease 2019 (COVID-19) pandemic, nursing homes had particularly high infection rates. In this context, it is important to ask about the experiences of the care workers working in these institutions. Methods: This research was conducted using the computer-assisted web interviewing (CAWI) technique in five provinces in Poland. The field research was carried out in April 2021. The research sample included, among others, nurses, care workers, therapists, social workers and the management staff of institutions whose representatives worked during the COVID-19 pandemic. Respondents were asked to assess the care provided to residents. Results: It turned out that the vast majority of respondents positively assessed the fulfillment of the basic living needs of residents and the availability of care. The assessment of the organization of residents’ leisure time, the fulfillment of their religious and cultural needs, and the issue of maintaining contacts with the social environment was less satisfactory. The article also describes the results of care institution employees’ self-assessment of their mental health. For the majority, the most stressful factor was the need to work in a health-threatening environment and the sense of responsibility for the residents. Regarding the availability of the forms of support offered to workers experiencing deteriorating mental health due to working in the pandemic situation, more than a third said that their institution did not offer any form of assistance. Conclusions: The article lists a number of recommendations. In the light of the data obtained, it is necessary to increase the intensity of services provided to residents of nursing homes in terms of organizing their free time, meeting their religious and cultural needs and maintaining contact with the social environment.
Gut Microbiome as a Novel Treatment Strategy for Psoriasis
Authors: Zając Marlena , Borowiecka Monika , Gruca Dariusz , Buksak Dagmara , Wróblewski Wiktor 
Published: September 2022

Introduction and purpose: Psoriasis is a skin disease that develops following chronic inflammatory signaling and keratinocyte hyperproliferation. The pathogenesis of psoriasis is compound and not yet fully understood. Several studies concerning gut microbiota composition and its role in disease pathogenesis recently demonstrated significant alterations among psoriatic patients. This study aims to highlight the latest scientific evidence regarding the gut microbiome alterations of psoriatic patients, as well as the state of knowledge in terms of microbiome-targeted therapies as promising preventive and therapeutic tools for psoriasis.
Brief description of the state of knowledge: The current state of knowledge indicates that the main causes of psoriasis may be a genetic predisposition, as well as many immunological and environmental factors, including dysbiosis of the intestinal microflora. The article covers clinical and experimental studies which indicate that gut microbiota dysbiosis concerning diversity as well as the composition of the microbiome is the potential causal factor of psoriasis and the gut microbiota may serve as a promising prevention/therapy target for psoriasis patients.
Conclusions: This review highlighted a strong link between psoriasis and the gut microbiota, to add new knowledge for discovering the relationship between the altered intestinal microbiota in psoriasis patients. Despite all of these interesting findings, there are a lot of limitations and challenges that future studies should face. More precise and greater studies need to be done to fully understand the potential of microbiota-aimed therapies.
The use of metformin in the treatment of Intrahepatic cholestasis of pregnancy
Authors: Pawłowska Paulina , Ozga-Stachurska Alicja , Wójcik-Grudzień Justyna , Rozenbajgier Martyna 
Published: September 2022

Introduction: Intrahepatic cholestasis of pregnancy (ICP) is the most common pregnancy-related liver disease. It is characterized by persistent pruritus, usually occurring after 30 weeks of pregnancy, and by elevated levels of bile acids and transaminases, which decrease over the course of 2-3 weeks postpartum. [1,2]The occurrence of ICP in the mother may be associated with significant complications in the fetus, such as: preterm labor, intrauterine asphyxia, or sudden fetal death. Currently, the treatment of choice is ursodeoxycholic acid (UDCA).[2,6] Recently, it was observed that the administration of metformin in cases not responding to standard therapy improved lipid disorders in pregnant women.

The aim of the study: The aim of the study is to present the possibility of using metformin in the treatment of ICP in pregnant women not responding to standard treatment and to present a clinical case..
Material and methods: The work is a review of the literature on the management of ICP and the use of metformin in the treatment of lipid metabolism disorders, as well as a brief case report of a patient with intrahepatic cholestasis of pregnancy.
Description of the state of knowledge: Metformin is an oral antidiabetic drug belonging to the group of biguanides. However, the latest observations show that metformin also has a beneficial effect on the liver function and on the lipid metabolism in pregnant women. In these patients, the levels of bile acids and liver enzymes decreased after the use of metformin.
Summary: The mechanism of action of metformin explaining its beneficial effect on the lipid metabolism in pregnant women with intrahepatic cholestasis is not fully understood.
Presolving for Mixed-Integer Semidefinite Optimization
Authors: Matter Frederic , Pfetsch Marc E. 
Published: September 2022

This paper provides a discussion and evaluation of presolving methods for mixed-integer semidefinite programs. We generalize methods from the mixed-integer linear case and introduce new methods that depend on the semidefinite condition. The methods considered include adding linear constraints, deriving bounds relying on 2 × 2 minors of the semidefinite constraints, tightening of variable bounds based on solving a semidefinite program with one variable, and scaling of the matrices in the semidefinite constraints. Tightening the bounds of variables can also be used in a node presolving step. Along the way, we discuss how to solve semidefinite programs with one variable using a semismooth Newton method and the convergence of iteratively applying bound tightening. We then provide an extensive computational comparison of the different presolving methods, demonstrating their effectiveness with an improvement in running time of about 22% on average. The impact depends on the instance type and varies across the methods. Funding: This work was supported by the EXPRESS II project within the German Research Foundation (Deutsche Forschungsgemeinschaft, DFG) priority program CoSIP (DFG-SPP 1798). It was also partly supported by the DFG within Project A4 in the SFB 805.