bluuebunny/crossref_metadata_2025_split huggingface dataset:
Responses of Ethylene Emission, Abscission, and Fruit Quality to the Application of ACC as a Chemical Thinner in ‘Flatbeauti’ Peach
Authors: Torres Estanis , Caimel David , Asín Luís 
Published: June 2024

AbstractPeach (Prunus persica (L.) Batsch) trees are prone to heavy cropping, but crop load management options are limited. 1-aminocyclopropane-1-carboxylic acid (ACC) has been suggested to reduce crop load and improve fruit quality in peaches, but many questions remain concerning the role of endogenous ethylene in the abscission response and other side effects. Here, the use of ACC as a chemical thinner in peach trees was studied at different rates (350, 500, and 750 mg L−1) and timings [at full bloom (FB) and after petal fall (AP) when the fruit was approximately 15–20 mm in diameter] by comparing the results to those of an untreated control and a hand-thinning treatment as a reference. The abscission response and ethylene emission were related to the ACC concentration. ACC-induced ethylene production, as well as some degree of defoliation, was time-dependent, with the highest ethylene emission peaks and the lowest defoliation degree occurring when ACC was applied at FB. On the other hand, the intra-annual differences in the abscission response between the FBs and APs varied depending on the season. AP-treated fruits produced more endogenous ethylene than did untreated fruits up to harvest, which could have influenced fruit color. Finally, our results indicate that ACC in the range of 500 and 350 mg L−1 can be used in ‘Flatbeauti’ peaches at FB and AP, respectively, to induce adequate levels of fruit crop load without or with minor undesired effects.
Gasotransmitters and noble gases in cardioprotection: unraveling molecular pathways for future therapeutic strategies
Authors: Pagliaro Pasquale , Weber Nina C. , Femminò Saveria , Alloatti Giuseppe , Penna Claudia 
Published: June 2024

AbstractDespite recent progress, ischemic heart disease poses a persistent global challenge, driving significant morbidity and mortality. The pursuit of therapeutic solutions has led to the emergence of strategies such as ischemic preconditioning, postconditioning, and remote conditioning to shield the heart from myocardial ischemia/reperfusion injury (MIRI). These ischemic conditioning approaches, applied before, after, or at a distance from the affected organ, inspire future therapeutic strategies, including pharmacological conditioning. Gasotransmitters, comprising nitric oxide, hydrogen sulfide, sulfur dioxide, and carbon monoxide, play pivotal roles in physiological and pathological processes, exhibiting shared features such as smooth muscle relaxation, antiapoptotic effects, and anti-inflammatory properties. Despite potential risks at high concentrations, physiological levels of gasotransmitters induce vasorelaxation and promote cardioprotective effects. Noble gases, notably argon, helium, and xenon, exhibit organ-protective properties by reducing cell death, minimizing infarct size, and enhancing functional recovery in post-ischemic organs. The protective role of noble gases appears to hinge on their modulation of molecular pathways governing cell survival, leading to both pro- and antiapoptotic effects. Among noble gases, helium and xenon emerge as particularly promising in the field of cardioprotection. This overview synthesizes our current understanding of the roles played by gasotransmitters and noble gases in the context of MIRI and cardioprotection. In addition, we underscore potential future developments involving the utilization of noble gases and gasotransmitter donor molecules in advancing cardioprotective strategies.
Vascular feature identification in actinic keratosis grades I-III using dynamic optical coherence tomography with automated, quantitative analysis
Authors: Fredman Gabriella , Wiegell Stine R. , Haedersdal Merete , Untracht Gavrielle R. 
Published: June 2024

AbstractClinical grading of actinic keratosis (AK) is based on skin surface features, while subclinical alterations are not taken into consideration. Dynamic optical coherence tomography (D-OCT) enables quantification of the skin´s vasculature, potentially helpful to improve the link between clinical and subclinical features. We aimed to compare microvascular characteristics across AK grades using D-OCT with automated vascular analysis. This explorative study examined AK and photodamaged skin (PD) on the face or scalp. AKs were clinically graded according to the Olsen Classification scheme before D-OCT assessment. Using an open-source software tool, the OCT angiographic analyzer (OCTAVA), we quantified vascular network features, including total and mean vessel length, mean vessel diameter, vessel area density (VAD), branchpoint density (BD), and mean tortuosity from enface maximum intensity projection images. Additionally, we performed subregional analyses on selected scans to overcome challenges associated with imaging through hyperkeratosis (each lesion group; n = 18). Our study included 45 patients with a total of 205 AKs; 93 grade I lesions, 65 grade II, 47 grade III and 89 areas with PD skin. We found that all AK grades were more extensively vascularized relative to PD, as shown by greater total vessel length and VAD (p ≤ 0.009). Moreover, AKs displayed a disorganized vascular network, with higher BD in AK I-II (p < 0.001), and mean tortuosity in AK II-III (p ≤ 0.001) than in PD. Vascularization also increased with AK grade, showing significantly greater total vessel length in AK III than AK I (p = 0.029). Microvascular quantification of AK unveiled subclinical, quantitative differences among AK grades I-III and PD skin. D-OCT-based microvascular assessment may serve as a supplement to clinical AK grading, potentially raising perspectives to improve management strategies.
Pyoderma gangrenosum, acne, and suppurative hidradenitis (PASH) syndrome: a single-institution case series with a focus on management
Authors: Yan Allison , Gallardo Matthew , Savu Andrei , Kaffenberger Benjamin 
Published: June 2024

Abstract
Background
Pyoderma gangrenosum, acne, and suppurative hidradenitis (PASH) syndrome is a rare condition characterized by clinical features of all three dermatologic conditions. The management of PASH syndrome is difficult, with no consensus on treatment guidelines. Since PASH syndrome can increase morbidity and adversely impact quality of life, better characterization of effective therapies is needed.

Methods
A retrospective cohort study was conducted to identify all patients with pyoderma gangrenosum (PG) treated at The Ohio State University Wexner Medical Center between 2015 and 2021. PG diagnosis was confirmed via PARACELSUS score. Subsequent chart review identified eight patients with concomitant hidradenitis suppurativa (HS) and acne who were clinically diagnosed with PASH syndrome.

Results
Eight patients were clinically diagnosed with PASH syndrome based on their clinical presentation at our institution. Seven patients had failed some type of medical therapy prior to presentation, including topical corticosteroids, oral corticosteroids, oral antibiotics, and biologics. One patient had also tried surgical drainage at an outside institution. Six patients were effectively treated with biologics, usually in combination with other therapies. One patient experienced improvement of her skin lesions after diagnosis and treatment of her underlying hematologic malignancy.

Conclusions
Medical management with biologics in combination with corticosteroids and/or antibiotics was effective in the management of most patients. Diagnosis and treatment of an underlying condition should be prioritized in refractory cases. If workup is negative, surgical management may be considered. Further investigation with a greater number of patients is required to develop management guidelines for PASH syndrome.
Intralesional methotrexate versus 5-flurouracil in the treatment of keratoacanthoma
Authors: Nofal Ahmad , Alakad Rania , Wahid Reham , Hoseiny Heba Allah Mohamed 
Published: June 2024

Abstract
Background
Keratoacanthoma (KA) is a benign neoplasm that affects mainly photodamaged skin. It is locally destructive and may rarely spread. Surgery is not always suitable and usually disfiguring. Thus, non-operative modalities represent good alternatives.

Objective
To assess and compare the efficacy of intralesional methotrexate (MTX) and 5-flurouracil (5-FU) in the treatment of KA.

Patients and methods
Randomized controlled trial included 20 patients with biopsy proven KA divided into 2 equal groups; group (A) received intralesional MTX, 25 mg/ml and group (B) received intralesional 5-FU, 50 mg/ml every 2 weeks till complete clearance or for a maximum 5 sessions.

Results
In the MTX group, complete clearance was observed in 7 patients (70%) compared to 8 patients (80%) in the 5- FU group with no statistically significant difference. However, the median number of injections needed to achieve complete response in the MTX group was 3 sessions versus only 2 sessions in the 5-FU group.

Limitations
the small sample size due to the relatively low incidence of KAs in our population.

Conclusion
Intralesional therapy is a good alternative to surgery in selected cases of KA. Both drugs showed comparable efficacy, but 5-FU may give faster results, hence increasing patient satisfaction and compliance.
Efficacy and safety of pressurized intraperitoneal aerosol chemotherapy (PIPAC) in ovarian cancer: a systematic review of current evidence
Authors: Pavone Matteo , Jochum Floriane , Lecointre Lise , Bizzarri Nicolò , Taliento Cristina , Restaino Stefano , Vizzielli Giuseppe , Fagotti Anna , Scambia Giovanni , Querleu Denis , Akladios Cherif 
Published: June 2024

Abstract
Background
PIPAC is a recent approach for intraperitoneal chemotherapy with promising results for patients with peritoneal carcinomatosis. A systematic review was conducted to assess current evidence on the efficacy and outcomes of PIPAC in patients affected by ovarian cancer.

Methods
The study adhered to the PRISMA guidelines. PubMed, Google Scholar and ClinicalTrials.gov were searched up to December 2023. Studies reporting data on patients with OC treated with PIPAC were included in the qualitative analysis.

Results
Twenty-one studies and six clinical trials with 932 patients who underwent PIPAC treatment were identified. The reported first access failure was 4.9%. 89.8% of patients underwent one, 60.7% two and 40% received three or more PIPAC cycles. Pathological tumour response was objectivated in 13 studies. Intra-operative complications were reported in 11% of women and post-operative events in 11.5% with a 0.82% of procedure-related mortality. Quality of life scores have been consistently stable or improved during the treatment time. The percentage of OC patients who became amenable for cytoreductive surgery due to the good response after PIPAC treatment for palliative purposes is reported to be 2.3%.

Conclusion
The results showed that PIPAC is safe and effective for palliative purposes, with a good pathological tumour response and quality of life. Future prospective studies would be needed to explore the role of this treatment in different stages of the disease, investigating a paradigm shift towards the use of PIPAC with curative intent for women who are not eligible for primary cytoreductive surgery.

Graphical abstract
Associations of retinal neurovascular dysfunction with inner retinal layer thickness in non-proliferative diabetic retinopathy
Authors: Pemp Berthold , Palkovits Stefan , Sacu Stefan , Schmidl Doreen , Garhöfer Gerhard , Schmetterer Leopold , Schmidt-Erfurth Ursula 
Published: June 2024

Abstract
Purpose
Neurovascular coupling impairment and inner retinal layer thinning are early detectable retinal changes in diabetes, and both worsen during progression of diabetic retinopathy (DR). However, direct interactions between these features have not been investigated so far. Therefore, we aimed to analyze associations between the retinal functional hyperemic response to light stimulation and the thickness of individual neuroretinal layers in eyes with early non-proliferative DR.

Methods
Thirty patients with type 1 diabetes featuring mild (n = 15) or moderate (n = 15) non-proliferative DR and 14 healthy subjects were included in this cross-sectional study. Retinal vessel diameters were measured before and during illumination with flickering light using a dynamic vessel analyzer. Individual layer thickness in the macula was analyzed from spectral domain optical coherence tomography.

Results
Flicker light-induced vessel dilation was significantly reduced in patients compared to healthy controls (veins: 3.0% vs. 6.1%, p < 0.001; arteries: 1.3% vs. 5.1%, p = 0.005). Univariately, the response in retinal veins of diabetes patients correlated significantly with ganglion cell layer (GCL) thickness (r = 0.46, p = 0.010), and negatively with hemoglobin A1c (HbA1c) levels (r=-0.41, p = 0.023) and age (r=-0.38, p = 0.037), but not with baseline diameters, glucose levels, or diabetes duration. In a multiple regression model only GCL thickness (p = 0.017, β = 0.42) and HbA1c (p = 0.045, β=-0.35) remained significantly associated with the vascular flicker light response.

Conclusion
The results indicate that thinner GCL and worse glycemic control both contribute to reduced retinal neurovascular coupling in patients with clinical signs of DR. Progression of neurovascular dysfunction in DR might be related to structural degeneration of the neurovascular complex in the inner retina.
Anatomical and molecular insights into the antennal gland of the giant freshwater prawn Macrobrachium rosenbergii
Authors: Kruangkum Thanapong , Jaiboon Kornchanok , Pakawanit Phakkhananan , Saetan Jirawat , Pudgerd Arnon , Wannapaiboon Suttipong , Chotwiwatthanakun Charoonroj , Cummins Scott F. , Sobhon Prasert , Vanichviriyakit Rapeepun 
Published: June 2024

AbstractIn this study, the complex organization of the AnG in the giant freshwater prawn Macrobrachium rosenbergii was revealed using various techniques, including conventional histology, histochemistry, scanning electron microscopy, and X-ray tomography. The results showed the diversity of cells in the AnG and the detailed organization of the labyrinth’s tubule into four radiated areas from the central to peripheral zones. The study also demonstrated the expression of some vertebrate kidney-associated homolog genes, aquaporin (AQP), solute carrier family 22 (SLC-22), nephrin, and uromodulin, in the AnG by qPCR. The result of in situ hybridization further showed the localization of SLC-22 and AQP transcript in the bladder and labyrinth’s epithelium, specifically in regions 2, 3, and 4. Additionally, the study revealed neuropeptide expressions in the AnG by qPCR and in situ hybridization, i.e., crustacean hyperglycemic hormone (CHH) and molt inhibiting hormone (MIH), implying that the AnG may have a role in hormone production. Moreover, male and female prawns exhibited different levels of AQP, SLC-22, nephrin, and CHH expressions during the premolt and intermolt stages, suggesting a crucial role relevant to the molting stages. In conclusion, this study clarified the complex structure of the AnG in M. rosenbergii and demonstrated for the first time the expression of vertebrate kidney-associated genes and the possible endocrine role of the AnG. Further investigation is needed to clarify the role of these genes, particularly during ecdysis. The implications of these findings could significantly advance our understanding of the AnG in decapod crustaceans.
Modellbasierte Rohmehlrezeptsteuerung für eine CO2-optimierte Klinkerproduktion
Authors: Pöllabauer Florian , Gröll Christine , Köck Wolfgang , Flachberger Helmut 
Published: June 2024

ZusammenfassungDie Zementindustrie steht vor der Herausforderung, ihren CO2-Fußabdruck zu reduzieren. Eine Möglichkeit dazu besteht im verstärkten Einsatz von CO2-armen Ersatzrohstoffen in der Klinkerproduktion. Dieser Artikel beschreibt die Entwicklung einer innovativen Prozesssteuerung zur Optimierung der Rohmehlproduktion im Zementwerk Wietersdorf der Alpacem Zement Austria GmbH. Durch den Einsatz von Inline-Analysetechnologien und einem Optimierungsalgorithmus können verschiedene Qualitäten von Ersatzrohstoffen gleichzeitig eingesetzt werden, um die CO2-Emissionen nachhaltig zu minimieren. Das Tool befindet sich derzeit in der Testphase und hat das Potenzial, die Produktgleichmäßigkeit bei gleichzeitiger Erhöhung der Ersatzrohstoffrate zu optimieren und dadurch den CO2-Fußabdruck zu reduzieren.
Piloting a new cross-sector model of care to support parents with cancer: feasibility and acceptability of the Parent Support Worker role
Authors: Skrabal Ross X. , Konings S. , Schiena E. , Phipps-Nelson J. , Wang Y. , Hodgson F. , Patterson P. , McDonald F. E. J. 
Published: June 2024

Abstract
Purpose
A new Parent Support Worker (PSW) service was piloted in three Australian hospitals. This study assesses the feasibility and acceptability (including preliminary effectiveness) of the service in supporting cancer patients with children.

Methods
A multi-site, mixed-methods study collected quantitative and qualitative data on the effectiveness of the service (pre post-test, n = 36), qualitative and quantitative data on acceptability of the service (survey, n = 43), and qualitative data on acceptability (semi-structured interviews, n = 13). Feasibility was assessed through rates of service uptake amongst referred parents.

Results
Of 1133 parents referred, 810 (71%) accepted to receive the service, suggesting high interest in PSW support. Interviewees likewise reported that the service was accessible and facilitated further referrals, indicating good feasibility. Surveys completed three months after accessing PSW support showed high acceptability and satisfaction. Additionally, there was preliminary evidence of service impacts: parents’ distress, parenting concerns, parenting efficacy, and stress about situations of concern improved significantly from pre- to post-service (all p < 0.005). Interviewees further described how their emotional coping and confidence to support and communicate with their children had improved through contact with the service.

Conclusion
The PSW service, integrated into a novel cross-sector model of care, showed to be feasible and acceptable to parent patients and their partners and improved psychological and parenting outcomes. The study suggests refinements to the service and the need for future larger studies to explore the effectiveness of the service in improving parents’ outcomes. This study complements previous evidence on the implementation of the PSW service in hospitals.
Butterfly pollination in Platycoryne (Orchidaceae): evidence for a key pollinator shift in the large Habenaria clade
Authors: Johnson Steven D. 
Published: June 2024

AbstractShifts between pollinator functional groups can explain major changes in floral phenotype. I document a novel case of butterfly pollination in Platycoryne, an African genus that is phylogenetically embedded in the very large Habenaria clade in the Orchidaceae. Most Habenaria species have green or white flowers and many of these have been shown to be pollinated by moths, but my observations of the orange-flowered species Platycorynus mediocris in south-central Africa showed that it is pollinated diurnally by butterflies. The nectar-producing spurs of this species are c. 15 mm in length and closely match the tongue lengths of nymphalid and pierid butterflies that visit the flowers. The rostellum arms flank the spur entrance and place sickle-shaped pollinaria on the eyes or palps of the butterflies. In contrast to the highly scented flowers of moth-pollinated Habenaria species, the flowers of P. mediocris emit very little scent. Anecdotal observations indicate that several other Platycoryne species with orange flowers are also pollinated by butterflies. I conclude that the flower colouration (orange without UV reflectance) and low emission of scent in P. mediocris reflect an important historical shift to butterfly pollination in African members of the Habenaria clade.
Radiofrequency thermocoagulation as a treatment for hemifacial spasm: long-term follow-up and management of recurrences
Authors: Palomäki Paula , Sairanen Tiina , Niemelä Mika , Marjamaa Johan 
Published: June 2024

Abstract

Background
Radiofrequency thermocoagulation (RFT) is a treatment used to relieve symptoms of cranial nerve disorders. The current study is the first to describe the results of hemifacial spasm (HFS) patients with a history of repeated RFT in the second-largest consecutive single-center patient series with long-term follow-up.

Method
This retrospective study was conducted in the largest hospital district in Finland (Helsinki and Uusimaa). Consecutive HFS patients who had an RFT to treat HFS in the Hospital District of Helsinki and Uusimaa between 2009-2020 were included.

Results
Eighteen patients with 53 RFTs were identified from the medical records. 11 (61 %) patients had repeated RFTs, and the mean number of RFTs per patient was 3.33 (3.29 SD). The mean follow-up was 5.54 years (7.5 SD). 12 (67 %) patients had had microvascular decompression (MVD) before RFT.
Patients were satisfied with the results after 87 % of RFTs. Relief of the twitching of the face lasted 11.27 months (11.94 SD). All patients had postoperatively transient facial paresis. Postoperative paresis lasted a mean of 6.47 months (6.80 SD). The depth of paresis was postoperatively typically moderate (36.54 %, House Brackmann III). 23.08 % had mild paresis (House-Brackmann II), 23.08 % had moderately severe dysfunction (House-Brackmann IV), 9.62 % had severe dysfunction, and 7.69 % had total paralysis of the facial muscles (House-Brackmann VI). Duration of relief in the face twitching (p 0.002) and temperature at the final coagulation point (p 0.004) were statistically significant predictors of satisfaction with the RFT results.

Conclusions
RFT can be used to treat recurrences of HFS repeatedly. It provides symptom relief for around 11 months, lasting four times longer than with botulinum toxin injections. Patients are satisfied, although an RFT produces transient, sometimes even severe, facial paresis.