Cayenniola albaserrata n. sp., a geographical relict from a Brazilian hotspot of subterranean biodiversity and the first troglobitic Priodesmini (Polydesmida: Chelodesmidae: Chelodesminae).

A new troglobitic species of Chelodesmidae, Cayenniola albaserrata n. sp., from the Água Clara cave system, Caatinga Domain, Bahia, Brazil is described.

Genus Stachys-Phytochemistry, Traditional Medicinal Uses, and Future Perspectives.

The genus represents one of the most extensive genera within the subfamily and ranks as one of the largest genera in the family. Many species are associated with a rich history in traditional medicine across various cultures, and their extracts and essential oils are rich in non-volatile and volatile compounds. Because of their complex profile of bioactive substances, members are considered to possess an extensive spectrum of therapeutic properties, including antioxidant, anti-inflammatory, analgesic, antibacterial, cytotoxic, and wound-healing effects, as well as benefits for memory enhancement, lipid profile regulation, blood glucose control, and weight management.

Phytoecdysteroids: Quantification in Selected Plant Species and Evaluation of Some Effects on Gastric Smooth Muscles.

Phytoecdysteroids (PEs) are naturally occurring steroid compounds, that have recently gained significant attention, due to their diverse biological activities and high therapeutic potential. The aim of the present study was to quantify some PEs including 20-hydroxyecdysterone (20-HE), ponasterone A (PA), and turkesterone (TU) in selected plant foods and extract. Furthermore, the effects of 20-HE, TU, and extract, were investigated with in vitro methods using isolated smooth muscle tissues.

An Improved Method and Device for Nucleic Acid Isolation Using a High-Salt Gel Electroelution Trap.

The success of DNA analytical methods, including long-read sequencing, depends on the availability of high-quality, purified DNA. Previously, we developed a method and device for isolating high-molecular-weight (HMW) DNA for long-read sequencing using a high-salt gel electroelution trap. Here, we present an improved version of this method for purifying nucleic acids with high yield and purity from even the most challenging biological samples.

The emerging role of SARS-CoV-2 nonstructural protein 1 (nsp1) in epigenetic regulation of host gene expression.

Infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes widespread changes in epigenetic modifications and chromatin architecture in the host cell. Recent evidence suggests that SARS-CoV-2 nonstructural protein 1 (nsp1) plays an important role in driving these changes. Previously thought to be primarily involved in host translation shutoff and cellular mRNA degradation, nsp1 has now been shown to be a truly multifunctional protein that affects host gene expression at multiple levels.

Algal Biodiversity of Nine Megaliths in South-East Bulgaria.

This paper presents the first data on the biodiversity of lithophytic algae from Bulgarian megaliths obtained after the application of the direct sampling method, subsequent cultivation, and processing by light microscopy. A rich algal flora was found: 90 species and 1 variety of 65 genera from Cyanoprokaryota/Cyanobacteria (29 species, 13 genera), Chlorophyta (40 species and 1 variety, 38 genera), Streptophyta (5 species, 1 genus), and Ochrophyta (16 species, 13 genera). Among them were the globally rare (Chlorophyta), found for the first time in such lowland and warm habitats, and (Chlorophyta), for which this is the first finding in the country.

Use of the "Two-Three Click" Protocol in Screw Stabilization of a Patient With Loosened Nuts and Dislocation of Rods - A Case Report.

Vertebral fixation, utilizing titanium screws, is a highly prevalent technique employed to address spinal instability. Screw stabilization malfunction due to pedicle screw nuts loosening is rare. Under tightening the internal nut in the pedicle screw head may increase the likelihood of rod movement within the system resulting in severe pain when moving.

(L.)-Biological Activity, Chemical Profile, and Future Perspectives.

Species belonging to the genus , Lamiaceae, have been deeply involved in the folk medicine of different nations since ancient times. Lilac sage, or L. () is a less studied species from the genus.

Dual-Omics Approach Unveils Novel Perspective on the Quality Control of Genetically Engineered Exosomes.

Exosomes, nanoscale vesicles derived from human cells, offer great promise for targeted drug delivery. However, their inherent diversity and genetic modifications present challenges in terms of ensuring quality in clinical use. To explore solutions, we employed advanced gene fusion and transfection techniques in human 293T cells to generate two distinct sets of genetically engineered samples.

Genus -Biological Activity, Chemical Composition, and Future Perspectives.

Species belonging to the genus (Apiaceae) have been used by humanity since ancient times as flavoring agents, preservatives, and medicines for the treatment of a broad spectrum of conditions, including respiratory, digestive and kidney disorders, fungi infections, wounds, and gastric ulcers. Phytochemical studies on this botanical genus mainly investigate the essential oil composition and reveal the species as a rich source of volatile compounds, including monoterpenes and phenylpropanoids. Among the non-volatile secondary metabolites, flavonoids, coumarins, phenolic acids, phytosterols, and polyacetylenes have been identified.

Partial Endovascular Embolization of a Cerebral Arteriovenous Malformation in a Patient With Seizures Caused by a Steal Phenomenon: A Case Analysis.

Cerebral arteriovenous malformations (cAVMs) are developmental pathologic lesions of the blood vessels of the brain in which multiple arteries shunt blood directly into the venous drainage network. They are lesions with an unclear etiology and, if left untreated, can bear significant risks of complications such as migraines, seizures, neurological deficits, and intracranial hemorrhages. The diagnosis is based on several imaging methods, with angiography being the primary method.

Double Trouble: A Case Report on the Surgical Management of Dual Intracranial Metastases.

Intracranial metastasis disease (IMD) has proven to be a frequent secondary occurrence, usually for primary cancers such as lung, breast, and melanoma, which have a high possibility of metastasizing to the brain. Due to the reasons listed above, treatment and early diagnosis are incredibly challenging. In the past decade, medicine has developed much better imaging solutions and radiological and surgical approaches, increasing the postoperative survival prognosis and achieving more time-efficient results.

[The use of autologous platelet-rich plasma in the treatment of chronic pharyngitis].

Unlabelled: The results of a prospective open cohort study of the use of platelet-rich plasma (platelet-rich plasma - PRP) in patients with chronic pharyngitis during the exacerbation of the disease are presented.

Objective: To evaluate the clinical efficacy of autologous PRP in the treatment of chronic pharyngitis.

Material And Methods: Autologous PRP was injected into the posterior pharyngeal wall as a course of endopharyngeal blockages as part of the complex therapy of chronic pharyngitis.

Ecdysterone and Turkesterone-Compounds with Prominent Potential in Sport and Healthy Nutrition.

The naturally occurring compounds ecdysterone and turkesterone, which are present in plants, including Willd. (Iljin), L., Willd.

A Comparison between Bulgarian Essential Oil from Two Different Locations.

L. (Asteraceae) is a perennial herbaceous plant with a long-standing historical use in traditional medicine. Recently L.

Development and validation of a high-performance thin-layer chromatography method for detection of sibutramine in dietary supplements.

In the period between 1997 and 2010, sibutramine-containing drugs were widely prescribed for obesity and over-weight management. Due to safety concerns, in 2010 all medicines containing sibutramine were urgently withdrawn from the USA and European pharmaceutical market. Although sibutramine is no longer available in pharmaceutical products, there have been numerous reports of mislabeled weight-loss dietary supplements containing sibutramine.

Epileptic Seizures in a Pediatric Patient With Vein of Galen Aneurysmal Malformation and Obstructive Hydrocephalus: A Rare Case Report.

The vein of Galen aneurysmal malformation (VGAM) is a rare congenital arteriovenous fistula of the embryonic median prosencephalic vein of Markowski, resulting in its pathological dilation. If left untreated, it can lead to multiple severe complications in the neonatal period, among which obstructive hydrocephalus. We present a case report of a six-year-old male patient with severe status epilepticus and a clinical history of VGAM and obstructive hydrocephalus, diagnosed via an MRI and an MR-angiography.

Exploring the mechanism underlying the antifungal activity of chitosan-based ZnO, CuO, and SiO nanocomposites as nanopesticides against Fusarium solani and Alternaria solani.

Chitosan-based nanocomposites (CS NCs) are gaining considerable attention as multifaceted antifungal agents. This study investigated the antifungal activity of NCs against two phytopathogenic strains: Fusarium solani (F. solani) and Alternaria solani (A.

Dabigatran Etexilate Related Unilateral Adrenal Hemorrhage.

A 63-year-old male presented to our clinic with computed tomography data of a large tumor of the left adrenal gland. The formation is highly suspicious for malignancy with central necrosis and hemorrhage, and a total size of 197/183/201 mm. Due to elevated D-dimer values of 7.

L.-Study on the Histochemical Localization of Essential Oil.

L. is a perennial halophyte plant that is a medicinal herb known by people from different cultures since ancient times. However, the therapeutic potential of this halophyte has not been completely investigated, and the scientific data on it are limited.

Multidisciplinary Management of Invasive Basal Cell Carcinoma With Intracranial Invasion: A Rare Case Report.

The most prevalent kind of skin cancer is basal cell carcinoma (BCC). BCC invasion of the brain occurs quite rarely. Reconstruction approaches along with surgical excision are the gold standard for treating BCC.

Complex Compression Fracture in the Thoracolumbar Junction: A Case Report.

Compression fractures in the thoracolumbar junction are one of the most frequent types of spine injuries. They can be the result of trauma or underlying conditions of the vertebrae. We present a case report of a 68-year-old patient with pain and loss of mobility in the lumbar spine after sustaining a trauma via falling from a significant height.

Fast switching between the ground- and excited-state lasing in a quantum-dot microdisk triggered by sub-ps pulses.

A quantum-dot microdisk was optically pumped by continuous-wave excitation with a level sufficient for the ground-state lasing. The microdisk was additionally illuminated with sub-ps pulses of various powers. It was found that there is a critical level of pulse power that determines the subsequent transient process of the microlaser.

[A new paradigm for the treatment of sternomediastinitis].

Objective: To analyze the results of simultaneous surgical treatment of sternomediastinitis compared to stage-by-stage approach.

Material And Methods: The study included 27 patients between October 2022 and March 2023. All patients underwent heart surgery through median sternotomy.