Ameliorative impact of sacubitril/valsartan on paraquat-induced acute lung injury: role of Nrf2 and TLR4/NF-κB signaling pathway.

Herbicides such as paraquat (PQ) are frequently utilized particularly in developing nations. The present research concentrated on the pulmonary lesions triggered by PQ and the beneficial effect of the angiotensin receptor neprilysin inhibitor (ARNI), sacubitril/valsartan, against such pulmonary damage. Five groups of rats were established: control, ARNI, PQ (10 mg/kg), ARNI 68 + PQ, and ARNI 34 + PQ.

Immunohistochemistry-based molecular subtypes of urothelial carcinoma derive different survival benefit from platinum chemotherapy.

Distinct molecular subtypes of muscle-invasive bladder cancer (MIBC) may show different platinum sensitivities. Currently available data were mostly generated at transcriptome level and have limited comparability to each other. We aimed to determine the platinum sensitivity of molecular subtypes by using the protein expression-based Lund Taxonomy.

Spatial distribution and subtype-specific expression patterns of Nectin-4 in muscle-invasive bladder cancer.

Objective: To investigate the expression patterns of Nectin-4, the target molecule of the antibody-drug conjugate enfortumab vedotin (EV), in relation to histological and molecular subtypes of urothelial bladder cancer (UBC).

Patients And Methods: We assessed the protein expression patterns of Nectin-4 in a spatially organised tissue microarray containing 1386 tissue cores from 314 consecutive patients with UBC who underwent radical cystectomy (2005-2018). Results were correlated with clinicopathological and follow-up data, as well as with different spatial locations (tumour central vs tumour-normal interface and primary tumour vs lymph node [LN] metastases).

Empagliflozin Mitigates PTZ-Induced Seizures in Rats: Modulating Npas4 and CREB-BDNF Signaling Pathway.

Empagliflozin (EMPA) is one of the sodium/glucose cotransporter 2 (SGLT2) inhibitors that has been recently approved for the treatment of diabetes mellitus type II. Recently, EMPA has shown protective effects in different neurological disorders, besides its antidiabetic activity. Kindling is a relevant model to study epilepsy and neuroplasticity.

Short-Term Urinary Incontinence After Radical Prostatectomy Is Still Based on Patients' Age, Nerve-Sparing Approach, and Surgical-Experience, Despite the Higher-Use of Robotic Surgery in 2022 Compared to 2016 Real-World Results of a Large Rehabilitation Center in Germany.

Background: Despite constant improvements, incontinence is one of the most relevant and quality-of-life-reducing side effects of radical prostatectomy (RP) and, in addition to patient-specific factors such as age, the experience of the surgeon/center and the surgical technique used play an important role.

Aims: To present current real-world data on short-term incontinence after RP from one of the largest German rehabilitation centers in 2022 and to compare it to the results from the same institution in 2016.

Methods And Results: Retrospective, unicentric, univariate analysis of data from 1394 men after RP in 2022 on admission and discharge from the rehabilitation clinic.

Outcomes of surgical therapy for local recurrence and oligometastatic urothelial carcinoma of the bladder: 20 years of experience in a tertiary center.

Introduction And Aim Of The Study: The impact of surgical therapy in selected patients with limited metastatic/recurrence burden have not yet been well studied. We investigated the outcome of surgical resection for patients with local recurrence only or oligometastatic UC of the bladder.

Patients And Methods: We identified patients with oligometastatic UC or local recurrence only after radical cystectomy (RC) who underwent surgical resection with curative intent between 2003 and 2022 at our center.

Contextual factors influencing bubble continuous positive airway pressure implementation for paediatric respiratory distress in low-income and middle-income countries: a realist review.

Background: Bubble continuous positive airway pressure (bCPAP) is a low-cost, non-invasive respiratory support therapy for children with respiratory distress, but its effectiveness is dependent on the context. We aimed to understand contextual factors influencing bCPAP implementation for children aged 1-59 months in low-income and middle-income countries (LMICs) and to develop a theory explaining how these factors influence implementation outcomes.

Methods: In this realist review, we generated an initial programme theory comprising candidate context-mechanism-outcome configurations (CMOCs) via review of key references and team discussion.

Switchable Adhesion of Hydrogels to Plant and Animal Tissues.

The ability to "switch on" adhesion between a thin hydrogel and a biological tissue can be useful in biomedical applications such as surgery. One way to accomplish this is with an electric field, a phenomenon termed electroadhesion (EA). Here, it is shown that cationic gels can be adhered by EA to tissues across all of biology.

Factors Contributing to Early Recovery of Urinary Continence Following Radical Prostatectomy: A Narrative Review.

Stress urinary incontinence (SUI) is a common condition in patients following radical prostatectomy (RP), which has a significant impact on all aspects of quality of life and is associated with significant social stigma. The factors that improve urinary incontinence in patients following surgery remain controversial. The aim of our narrative review was to identify and synthesise the latest evidence on pre-, intra- and post-operative factors and predictors that contribute to early continence recovery after RP.

Protective effect of Dulaglutide, a GLP1 agonist, on acetic acid-induced ulcerative colitis in rats: involvement of GLP-1, TFF-3, and TGF-β/PI3K/NF-κB signaling pathway.

A chronic inflammatory condition of the colon called ulcerative colitis (UC) is characterized by mucosal surface irritation that extends from the rectum to the near proximal colon portions. The rationale of this work was to conclude if dulaglutide (Dula) could protect rats from developing colitis caused by exposure to acetic acid (AA). Rats were randomly divided into seven groups (each with eight rats): Normal control, Dula control, AA (received 2 milliliters of 3% v/v AA through the rectum), Sulfasalazine (SLZ); given SLZ (100 mg/kg) orally from day 11 to day 21 then AA intrarectally on day 22 and Dula groups ( pretreated with 50, 100 or 150 μg/kg subcutaneous injection of Dula - once weekly for three weeks and AA on day 22 to induce ulcerative colitis, colon tissues and blood samples were taken on day 23.

The effect of chemotherapy regimens in male germ cell tumors on the development of primary hypogonadism.

Male germ cell tumors (GCT) have excellent survival. Long-term sequelae in cancer survivors are an evolving field. We evaluated the risk of patients with GCT to develop primary hypogonadism and adherence to guideline-recommended therapy in a real-world cohort.

Selective dopamine D3 receptor partial agonist (±)VK4-40 reduces the reinforcing strength of d-amphetamine but not cocaine in rhesus monkeys responding under a progressive-ratio schedule of reinforcement.

Background: Although countless studies have aimed to identify and test novel therapeutics for stimulant misuse, there are still no FDA-approved pharmacotherapies for stimulant use disorders. One potential treatment target is the dopamine D3 receptor (D3R) and studies in rodents have suggested that the novel D3R partial agonist (±)VK4-40 may be effective at decreasing cocaine self-administration. However, no previous studies have examined the efficacy of (±)VK4-40 in reducing cocaine self-administration in nonhuman primates nor the generality of effects by examining self-administration of other stimulants using a within-subjects design.

Cysteine Leukotriene Receptor Antagonist-Montelukast Effects on Diabetic Retinal Microvascular Endothelial Cells Curtail Autophagy.

Purpose: Diabetic macular edema (DME) is the primary cause of vision impairment in diabetic retinopathy (DR) patients. A previous study has shown the efficacy of montelukast, a cysteinyl leukotriene receptor (CysLTR)1 antagonist, in a diabetic mouse model. This study aims to understand the CysLTR1 signaling in retinal endothelial cells and the impact of montelukast.

The Effects of Metformin on Cisplatin-Induced Ototoxicity in Diabetic Patients.

Objective: Ototoxicity is an important side effect of cisplatin. Recent animal and in vitro studies suggest metformin may protect hearing, though human studies are lacking. We report the first retrospective clinical study exploring the effects of metformin on cisplatin-induced ototoxicity.

Cisplatin vestibulotoxicity: a current review.

Cisplatin, a commonly used chemotherapy drug, is well-established for its ototoxic effects, primarily attributed to the damage it inflicts on cochlear hair cells. However, its impact on the vestibular system remains inadequately understood. Here, we provide a comprehensive review of existing literature concerning cisplatin-induced vestibulotoxicity.

Theranostics with somatostatin receptor antagonists in SCLC: Correlation of Ga-SSO120 PET with immunohistochemistry and survival.

Positron Emission Tomography (PET) using the somatostatin receptor 2 (SSTR2)-antagonist satoreotide trizoxetan (Ga-SSO120) is a novel, promising imaging modality for small-cell lung cancer (SCLC), which holds potential for theranostic applications. This study aims to correlate uptake in PET imaging with SSTR2 expression in immunohistochemistry (IHC) and to assess the prognostic value of Ga-SSO120 PET at initial staging of patients with SCLC. We analyzed patients who underwent Ga-SSO120 PET/CT during initial diagnostic workup of SCLC as part of institutional standard-of-care.

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Despite considerable efforts, there remains no FDA-approved medications for cocaine use disorder (CUD). One strategy to mitigate cocaine craving and relapse is to elevate dopamine (DA). The DA transport inhibitor and releaser -amphetamine has been shown to decrease cocaine self-administration (SA), although it has abuse liability.

Tiron enhances the anti-cancer activity of doxorubicin in DMBA-induced breast cancer: Role of Notch signaling/apoptosis/autophagy/oxidative stress.

Existing work intended to investigate the outcomes of the localized mitochondrial antioxidant tiron (TR) alone or in combination with doxorubicin (DOX) in 7,12-dimethylbenz[a]anthracene (DMBA)-induced mammary carcinogenesis in rats and the mechanistic pathways behind these effects. Also, to examine the preventive role of TR against DOX-related cardiotoxicity. 64 female Sprague-Dawley rats were randomly assigned into 8 groups: CTRL, DOX, TR, DMBA, DMBA + DOX, DMBA + TR100, DMBA + TR200, and DMBA + DOX + TR200.