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1.
Rheumatol Int ; 2024 May 02.
Artículo en Inglés | MEDLINE | ID: mdl-38693253

RESUMEN

Inflammatory rheumatic diseases (IRDs) refer to a range of persistent disorders that have a major influence on several physiological systems. Although there is much evidence connecting IRDs to sexual dysfunction and fertility problems, research specifically focusing on male infertility in relation to these diseases is sparse. This review addresses the complicated connection between IRDs and male infertility, emphasising the physiological, psychological, and pharmacological aspects that influence reproductive health outcomes in men with rheumatic conditions. We explore the effects of IRDs and their treatments on many facets of male reproductive well-being, encompassing sexual functionality, semen characteristics, and hormonal balance. Additionally, we present a comprehensive analysis of the present knowledge on the impact of several categories of anti-rheumatic drugs on male reproductive function. Although there is an increasing awareness of the need of addressing reproductive concerns in individuals IRDs, there is a noticeable lack of research especially dedicated to male infertility. Moving forward, more comprehensive research is needed to determine the prevalence, risk factors, and mechanisms driving reproductive difficulties in males with IRDs. We can better assist the reproductive health requirements of male IRD patients by expanding our understanding of male infertility in the setting of rheumatic disorders and implementing holistic methods to care.

2.
Molecules ; 29(8)2024 Apr 19.
Artículo en Inglés | MEDLINE | ID: mdl-38675676

RESUMEN

Exploring phytochemicals from ethnomedicinal plants for pharmacological applications is a promising research area. By studying ethnomedicine, researchers can identify plants used for centuries to treat ailments and investigate their phytochemicals. Consequently, phytochemicals can be isolated, characterized, and tested for pharmacological activities, leading to new drug development. This research also helps preserve traditional knowledge and biodiversity. Lithospermum officinale L., found in Eurasia, Argentina (South), Colombia, and the United States, is valued for its medicinal properties, including anti-inflammatory, antioxidant, and antimicrobial effects. The current review emphasizes L. officinale L. as a significant reservoir of bioactive phytochemicals, with alkaloids, quinones, glucosides, phenolics, flavonoids, and lipids identified as the principal metabolites. It also unveils the unexplored potential of this plant for future research endeavors. Continued research on L. officinale L. can unlock its full potential, providing insights into its medicinal uses and contributing to biodiversity preservation.


Asunto(s)
Medicina Tradicional , Fitoquímicos , Fitoquímicos/química , Fitoquímicos/farmacología , Humanos , Extractos Vegetales/química , Extractos Vegetales/farmacología , Plantas Medicinales/química , Antioxidantes/farmacología , Antioxidantes/química , Antiinfecciosos/farmacología , Antiinfecciosos/química , Antiinflamatorios/farmacología , Antiinflamatorios/química
3.
Fitoterapia ; 175: 105920, 2024 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-38531480

RESUMEN

The expected toxicity and resistance of chemotherapeutic agents necessitate and encourage for the use of natural chemotherapeutic sources of plant origin in the clinical stage of cancer therapy. Plants of the genus Iris (Iridaceae) used by local populations for the treatment of cancer, bacterial and viral infections. In this study, an ethanol extract of rhizomes of I. scariosa was prepared and tested for the cytotoxicity using the MTT assay. The extract exhibited the most potent cytotoxicity against the breast cancer cell line MCF7 (IC50 = 9.28 ± 0.49 µg/ml, selectively index ˃5), and induced apoptosis in MCF7 lines. Notably, the extract significantly inhibited the colony formation of MCF7 and HepG2 cancer cells at a concentration range from 10.6 to 85.0 µg/ml, including non-toxic concentrations for HepG2 cells. The ethanol extract was analyzed by HPLC, revealed the identification of 5 secondary metabolites (quercetin, rutin, myricetin, apigenin, artemisetin), the content of which was shown to reach around 15% of the extract. The petroleum ether (PE) part of the extract (yield 2.62%) was analyzed by GC-MS. The composition of tert-butyl methyl ether (TBME) part of the extract (yield 23.72%) was studied. Total of 15 individual compounds: two benzophenones, eight isoflavones, four flavones and a (2R)-flavanone were isolated. The pentamethoxyflavone artemisetin and flavanone pinocembrin were isolated for the first from Iris sp. The readily available isoflavones from the TBME part of extract (irilone, iriflogenin, irigenin and tectorigenin) may serve as new leads for the discovery of anticancer drugs.


Asunto(s)
Antineoplásicos Fitogénicos , Género Iris , Fitoquímicos , Extractos Vegetales , Humanos , Extractos Vegetales/farmacología , Extractos Vegetales/química , Género Iris/química , Fitoquímicos/farmacología , Fitoquímicos/aislamiento & purificación , Células Hep G2 , Antineoplásicos Fitogénicos/farmacología , Antineoplásicos Fitogénicos/aislamiento & purificación , Células MCF-7 , Rizoma/química , Apoptosis/efectos de los fármacos , Estructura Molecular
4.
Molecules ; 29(2)2024 Jan 12.
Artículo en Inglés | MEDLINE | ID: mdl-38257301

RESUMEN

Since ancient times, various scientists and doctors have utilized different herbs to heal diseases. Due to the rise in drug resistance and the negative effects of chemosynthetic drugs, researchers and the general public around the world have become more interested in medicinal herbs and plant metabolites/extracts. This is due to its non-toxicity and its several health benefits when used to treat diseases in clinical and medical settings. Ocimum basilicum is one such plant, possessing a wide range of bioactive phytochemicals including alkaloids, phenolics, flavonoids, tannins, saponins, reducing sugars, cardiac glycosides, steroids and glycosides, as well as complex pharmacological activities, including anti-inflammatory, antifungal, antibacterial, antioxidant, wound healing and antiviral properties. The results of many studies on Ocimum basilicum plant extracts are collected and presented in this review. The plant extracts have excellent potential to be used as medicinal raw materials, and exhibit an extensive variety of therapeutic capacities, including antibacterial, antioxidant, wound healing, anti-inflammatory, antifungal, and antiviral properties.


Asunto(s)
Antiinfecciosos , Lamiaceae , Ocimum basilicum , Antifúngicos , Antioxidantes/farmacología , Antiinfecciosos/farmacología , Antibacterianos , Extractos Vegetales/farmacología , Antiinflamatorios/farmacología , Antivirales
5.
Naunyn Schmiedebergs Arch Pharmacol ; 397(2): 807-815, 2024 02.
Artículo en Inglés | MEDLINE | ID: mdl-37493677

RESUMEN

Medicinal preparations made from plant materials have been widely used for many years due to their high pharmacological efficacy and safety of use. Therefore, a study of white mulberry fruits (Morus alba L.) for the content of substances is very important for the pharmaceutical industry such as flavonoids, alkaloids, polysaccharides, minerals, vitamins, and amino acids. White mulberry has a wide distribution area around the world, including in Kazakhstan, especially in the southern regions of the country (Almaty, Zhambyl, and Turkestan regions). The composition of the fruits of this plant is significantly influenced by the area where the trees grow, and therefore, the establishment of a specific composition of biologically active substances is very important. In the course of this study, such methods as gas chromatography were used-mass spectrometry of an extract obtained using carbon dioxide under subcritical conditions, atomic absorption, gravimetric, and spectrophotometric methods. As a result, for the first time in Kazakhstan, the composition of white mulberry fruits (Morus alba L.), namely, biologically active substances, has been identified, such as alkaloids, flavonoids, vitamins, macro- and microelements, and amino acids and fatty acids; in addition, the percentage composition of the above compounds has been determined. The results of the study show a comparative analysis of the component composition of white mulberry fruits (Morus alba L.) in various areas of tree growth, including outside of Kazakhstan. The obtained data testify to the great possibilities of using this raw material in medicine, pharmacology, and the food industry.


Asunto(s)
Alcaloides , Morus , Extractos Vegetales/química , Frutas/química , Morus/química , Vitaminas , Flavonoides , Fitoquímicos/análisis , Aminoácidos , Hojas de la Planta/química
6.
Pharmaceuticals (Basel) ; 16(8)2023 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-37631007

RESUMEN

Since ancient times, many scientists and doctors have used various herbs to treat diseases. Conventional drugs often have side effects, and pathogens are becoming resistant to these types of drugs. In such circumstances, the study of traditional medicinal plants is an effective and logical strategy for finding new herbal medicines. One such herb is Plantago major, a perennial plant in the Plantaginaceae family that is found throughout the world. The Plantago major plant has been used as a medicine for the treatment of various diseases. Studies have shown that plant extracts of Plantago major exhibit antimicrobial, antiviral, and anti-inflammatory effects, and have wound-healing properties. This review collects and presents the results of various studies of Plantago major plant extracts with antimicrobial, antiviral, antifungal, anti-inflammatory, and wound-healing properties, which demonstrate a wide range of therapeutic possibilities of Plantago major plant extracts and have a huge potential for use as a medicinal raw material.

7.
Molecules ; 28(11)2023 May 31.
Artículo en Inglés | MEDLINE | ID: mdl-37298930

RESUMEN

The genus Anabasis is a member of the family Amaranthaceae (former name: Chenopodiaceae) and includes approximately 102 genera and 1400 species. The genus Anabasis is one of the most significant families in salt marshes, semi-deserts, and other harsh environments. They are also renowned for their abundance in bioactive compounds, including sesquiterpenes, diterpenes, triterpenes, saponins, phenolic acids, flavonoids, and betalain pigments. Since ancient times, these plants have been used to treat various diseases of the gastrointestinal tract, diabetes, hypertension, and cardiovascular diseases and are used as an antirheumatic and diuretic. At the same time, the genus Anabasis is very rich in biologically active secondary metabolites that exhibit great pharmacological properties such as antioxidant, antibacterial, antiangiogenic, antiulcer, hypoglycemic, hepatoprotective, antidiabetic, etc. All of the listed pharmacological activities have been studied in practice by scientists from different countries and are presented in this review article to familiarize the entire scientific community with the results of these studies, as well as to explore the possibilities of using four plant species of the genus Anabasis as medicinal raw materials and developing medicines based on them.


Asunto(s)
Amaranthaceae , Chenopodiaceae , Humanos , Chenopodiaceae/microbiología , Hipoglucemiantes/farmacología , Extractos Vegetales/farmacología , Extractos Vegetales/uso terapéutico , Fitoquímicos/farmacología , Etnofarmacología
8.
Int J Mol Sci ; 23(15)2022 Jul 29.
Artículo en Inglés | MEDLINE | ID: mdl-35955525

RESUMEN

Landmark discoveries in molecular oncology have provided a wide-angle overview of the heterogenous and therapeutically challenging nature of cancer. The power of modern 'omics' technologies has enabled researchers to deeply and comprehensively characterize molecular mechanisms underlying cellular functions. Interestingly, high-throughput technologies have opened new horizons for the design and scientific fool-proof evaluation of the pharmacological properties of targeted chemical compounds to tactfully control the activities of the oncogenic protein networks. Groundbreaking discoveries have galvanized the expansion of the repertoire of available pharmacopoeia to therapeutically target a myriad of deregulated oncogenic pathways. Natural product research has undergone substantial broadening, and many of the drugs which constitute the backbone of modern pharmaceuticals have been derived from the natural cornucopia. Baicalein has gradually gained attention because of its unique ability to target different oncogenic signal transduction cascades in various cancers. We have partitioned this review into different sub-sections to provide a broader snapshot of the oncogenic pathways regulated by baicalein. In this review, we summarize baicalein-mediated targeting of WNT/ß-catenin, AKT/mTOR, JAK/STAT, MAPK, and NOTCH pathways. We also critically analyze how baicalein regulates non-coding RNAs (microRNAs and long non-coding RNAs) in different cancers. Finally, we conceptually interpret baicalein-mediated inhibition of primary and secondary growths in xenografted mice.


Asunto(s)
Flavanonas , MicroARNs , Neoplasias , Animales , Carcinogénesis , Flavanonas/farmacología , Flavanonas/uso terapéutico , Ratones , MicroARNs/metabolismo , Neoplasias/tratamiento farmacológico , Neoplasias/genética , Neoplasias/metabolismo , Transducción de Señal
9.
Int J Biomater ; 2022: 6478977, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-35497070

RESUMEN

Medicinal plants remain as an important resource in the fight against many diseases, especially in developing countries. Antioxidants are substances capable of delaying, retarding, and preventing the oxidation of lipids or substances that delay or prevent free radical reactions during lipid oxidation. Natural antioxidants such as ascorbic acid, tocopherol, phenolic compounds, and flavonoids are a safe alternative to chemical antioxidants. In present work, results of antioxidant activity of raw materials from the cultivated plant Portulaca oleracea are presented. The extraction time was optimized to 780 minutes; the yield of extractive substances was 1.25% in the production of CO2 extract under subcritical conditions. For the first time, the antioxidant activity of Portulaca oleracea CO2 extract was determined by the amperometric method. Gas chromatography-mass spectrometry (GC-MS) chemical analysis of Portulaca oleracea CO2 extract dissolved in hexane revealed 37 components, including a complex mixture of aldehydes, alkanes, alkenes, esters, diterpenes, steroids, vitamin E, and carbohydrates. The investigation results showed that the Portulaca oleracea CO2 extract was promising for pharmaceutical, cosmetic, and food industries and had great potential for the prevention and treatment of diseases caused by oxidative stress.

10.
ScientificWorldJournal ; 2020: 8852724, 2020.
Artículo en Inglés | MEDLINE | ID: mdl-33299385

RESUMEN

A special place among vegetable oils was occupied by natural tobacco oil. Natural tobacco oil in folk medicine is used as an antiseptic and antibacterial agent. To determine the possible alternative use of tobacco, the seeds representing Kazakhstan tobacco cultivars, extracted from ground Nicotiana tabacum seeds, were investigated by using the cold press. The quality of the oil was assessed in terms of free fatty acid content. The percentage oil yield was 36.75 ± 0.50%. Tobacco seed oil is highly unsaturated, nonacidic, and would require little purification. The oil can be used for the production of soap, antiwrinkle cream for the face, hair shampoo, shoe cream, and as a high-resolution base oil for perfumes and light industry and can be commercialized due to its high oil yield, for use as anti-inflammatory drugs.


Asunto(s)
Frío , Nicotiana/química , Aceites de Plantas/análisis , Semillas/química , Cromatografía de Gases/métodos
11.
Horm Mol Biol Clin Investig ; 41(3)2020 Aug 03.
Artículo en Inglés | MEDLINE | ID: mdl-32739905

RESUMEN

Objectives Chronic periodontitis is one of the most common diseases in the world. Periodontitis occurs more frequently in postmenopausal women due to hormonal changes and in patients with osteoporosis. Thus, the aim of our study was to compare levels of alveolar bone loss of mandible and maxilla and bone tissue remodeling markers in women of reproductive and postmenopausal periods. Methods Fifty-nine women aged 25-68 years were enrolled in a cross-sectional study and divided into two groups. Group I consisted of 42 women of reproductive age and Group II included 17 women in their postmenopausal period. The level of alveolar bone loss of mandible and maxilla was assessed using dental panoramic radiography, and the level of bone remodeling markers (Beta C-terminal telopeptide of type I collagen [ß-CTx] and osteocalcin) was obtained in both groups. Results Women in the postmenopausal period have higher level of alveolar bone loss in mandible and maxilla than women of reproductive age. The level of ß-CTx and osteocalcin was significantly higher in Group II, compared to Group I (p=0.002 and p=0.005, respectively). Conclusions In postmenopausal women, on the background of significantly higher bone remodeling, an increase of alveolar bone loss of mandible and maxilla was observed.


Asunto(s)
Envejecimiento/patología , Pérdida de Hueso Alveolar/patología , Remodelación Ósea , Adulto , Anciano , Envejecimiento/metabolismo , Pérdida de Hueso Alveolar/diagnóstico por imagen , Pérdida de Hueso Alveolar/metabolismo , Biomarcadores/metabolismo , Colágeno/metabolismo , Femenino , Humanos , Mandíbula/diagnóstico por imagen , Mandíbula/metabolismo , Maxilar/diagnóstico por imagen , Maxilar/metabolismo , Persona de Mediana Edad , Osteocalcina/metabolismo , Posmenopausia/metabolismo
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