Herbal Formula Research Articles

The Cardioprotective Potential of Herbal Formulas in Myocardial Infarction-Induced Heart Failure through Inhibition of JAK/STAT3 Signaling and Improvement of Cardiac Function.

Myocardial infarction (MI) is a leading cause of heart failure, characterized by adverse cardiac remodeling. This study evaluated the cardioprotective potential of Dohongsamul-tang (DHT), a traditional Korean herbal formula, in a rat model of MI-induced heart failure. Rats underwent left anterior descending (LAD) artery ligation and were treated with either 100 mg/kg or 200 mg/kg of DHT daily for 8 weeks. DHT treatment significantly improved cardiac function, as evidenced by increased ejection fraction (EF) from 62.1% to 70.1% (100 mg/kg) and fractional shortening (FS) from 32.3% to 39.4% (200 mg/kg) compared to the MI control group. Additionally, DHT reduced infarct size by approximately 63.3% (from 60.0% to 22.0%) and heart weight by approximately 16.7% (from 3.6 mg/g to 3.0 mg/g), and significantly decreased levels of heart failure biomarkers: LDH was reduced by 37.6% (from 1409.1 U/L to 879.1 U/L) and CK-MB by 47.6% (from 367.3 U/L to 192.5 U/L). Histological analysis revealed a reduction in left ventricle (LV) fibrosis by approximately 50% (from 24.0% to 12.0%). At the molecular level, DHT inhibited the expression of phospho-JAK by 75% (from 2-fold to 0.5-fold), phospho-STAT3 by 30.8% (from 1.3-fold to 0.9-fold), Bax/Bcl-2 by 56.3% (from 3.2-fold to 1.4-fold), and caspase-3 by 46.3% (from 1.23-fold to 0.66-fold). These results suggest that DHT exerts cardioprotective effects by modulating the JAK/STAT3 signaling pathway, highlighting its potential as a therapeutic option for heart failure.

Qualitative and Quantitative Analysis of Phytochemicals in Sayeok-Tang via UPLC-Q-Orbitrap-MS and UPLC-TQ-MS/MS.

Sayeok-tang (SYT) is a traditional herbal formula comprising three medicinal herbs: Glycyrrhiza uralensis, Zingiber officinale, and Aconitum carmichaeli. Several studies have employed liquid chromatography-mass spectrometry (LC-MS) to qualitatively analyze the components and metabolites of SYT in vitro and in vivo; however, studies on quantitative analysis of SYT, which is important for quality control, are absent or limited to only a few components. In this study, ultrahigh-performance liquid chromatography coupled with quadrupole (UPLC-Q)-Orbitrap-MS was used to screen the phytochemicals of SYT, revealing a total of 42 compounds. Among them, 24 compounds were simultaneously quantified within 20 min via UPLC-TQ-MS/MS in the multiple reaction monitoring mode. The developed analytical method was validated for its linearity (r2 ≥ 0.9992), precision (0.36-2.96%), accuracy (-6.52-4.64%), and recovery (94.39-119.07%) for all analytes, exhibiting acceptable results. The validated method was applied in the analysis of SYT extracts, and the 24 compounds were quantified in the range of 0.004-6.882 mg/g (CV ≤ 3.746%). Among them, liquiritin apioside (6.870-6.933 mg/g), glycyrrhizic acid (5.418-5.540 mg/g), and liquiritin (1.303-1.331 mg/g) from G. uralensis were identified as the relatively abundant compounds. The presented validated analytical method is highly promising for the comprehensive quality control of SYT, offering fast, highly sensitive, and reliable analysis.

Embelin Novel Drug Molecule: A Review

Embelia ribes Burm family (Myrsinaceae), an important traditional medicinal plant of India. Embelia ribes have been proven to have great pharmacological potential with great utility and usage as traditional medicine. The root, berries, and leaves of Embelia ribes are used in herbal formulations. E. ribes fruits contain a quinone derivative (2, 5-dihydroxy-3-undecyl-1, 4-benzoquinone), Embelin which is the major bioactive constituent. It has a wide spectrum of biological activities, including antioxidant, antitumor, anti-inflammatory, analgesic, anthelmintic, antifertility, antimicrobial, antibacterial, and antiprotozoal in abdominal disorders, lung diseases, constipation, indigestion, fungal infections, mouth ulcer, sore throat, pneumonia, heart disease, and obesity. Embelin was isolated by cold and hot extraction with polar and nonpolar solvents. The concentrated and dried extracts were washed with petroleum ether to get crystalline embelin. Isolated embelin was characterized by melting point, TLC, partition coefficient, solubility, HPLC, HPTLC, FT-IR, NMR, and mass spectroscopy.

HPTLC quantification of garcinol in three endemic Garcinia species of Assam, estimation of secondary metabolites and evaluation of in vitro antioxidant activity

AbstractGarcinol, the main polyisoprenylated benzophenone present in Garcinia species. A simple, rapid, reliable high-performance thin-layer chromatography (HPTLC) technique has been developed for simultaneous detection and quantification of garcinol in three endemic Garcinia sp. of Assam, India. While G. mangostana and G. indica have garnered extensive recognition, these lesser-known species have not received proportionate level of scientific exploration, therefore has served as the subject of investigation. Chromatographic separation was achieved using pre-coated silica gel 60 F254 plates. The optimized mobile phase (Toluene-Ethyl acetate-Formic acid, 5:4:1V/V) at 276 nm produced well-defined and sharp peaks of garcinol, maintaining a constant RF value of 0.75. The regression equation demonstrated a linear relationship with a correlation coefficient of 0.9955. The method was validated in accordance with International Conference of Harmonization guidelines (ICH), encompassing assessments for precision, accuracy, repeatability and robustness, all of which yielded low percentage of relative standard deviation values, attesting to its excellent performance. The content of garcinol found in the extracts were in the range of 0.58–0.98% w/w. In secondary metabolite analysis, significant amount of phenols (26.06 ± 1.65–57.51 ± 2.62 gallic acid equivalent mg g−1), flavonoids (11.27 ± 1.06–21.09 ± 1.34 quercetin equivalent mg g−1) and ascorbic acid (3.56 ± 0.12–3.65 ± 0.11 mg/10 g) contents were detected in the extracts. Further, the extracts exhibited good anti-radical activity, which may be attributed to the presence of important secondary metabolites. Therefore, this research establishes the three endemic Garcinia sp. as promising source of garcinol. Additionally, the developed method can be applied for routine quality control analysis of herbal formulations containing garcinol.

Kai Yu Zhong Yu recipe mitigates stress-induced accelerated follicle loss in mice by regulating the interplay between apoptosis and autophagy via the SIRT1/FOXO1/3 pathway

BackgroundPsychological stress-related infertility is often attributed to a decline in both the quality and quantity of oocytes. Kai Yu Zhong Yu (KYZY) recipe, a classic herbal formula in Traditional Chinese Medicine (TCM), has been employed for centuries to address stress-related infertility. Our previous studies have demonstrated its effectiveness in counteracting the reduction in oocyte competence induced by psychological stress. PurposeTo investigate the mechanism by which KYZY mitigates the adverse effects of stress. MethodsFemale ICR mice were randomly assigned to one of five groups: control, CUMS, KYZY-H, KYZY-M, and KYZY-L. Except for the control group, the other groups underwent a six-week Chronic Unpredictable Mild Stress (CUMS) procedure. Following CUMS, the three KYZY groups were received high (38.2 g kg-1), medium (19.1 g kg-1), and low (9.6 g kg-1) doses of the KYZY recipe intragastrically for four weeks. Additionally, RNA interference was used to reduce Sirt1 expression in the ovary to assess the involvement of the SIRT1 pathway. ELISA, HE staining, follicle counting, TUNEL staining, and Western blot were conducted to explore the mechanism of KYZY in treatment of stress-related infertility. ResultsKYZY treatment significantly reduced concentrations of IL-6, IL-1β and TNF-α, reversed the loss of small follicles, and alleviated follicular apoptosis and autophagy. KYZY also elevated SIRT1/FOXO1/3 activity, reduced BAX expression, increased BCL-2 expression, and restored Beclin-1-dependent autophagy. Sirt1 silencing downregulated the activity of the SIRT1/FOXO1/3 pathway and triggered Caspase-3-mediated cleavage of Beclin-1 in mouse ovary. Conversely, Sirt1 silencing nullified the effect of KYZY recipe on inflammation and the regulation of apoptosis and autophagy. ConclusionKYZY enhances SIRT1/FOXO1/3 pathway activity, shifting the balance from apoptosis towards autophagy to safeguard oocyte capacity against the effects of psychological stress.

Shuangdan Jiedu Decoction improved LPS-induced acute lung injury by regulating both cGAS-STING pathway and inflammasome

Ethnopharmacological relevanceShuangdan Jiedu Decoction (SJD) is a formula composed of six Chinese herbs with heat-removing and detoxifying, antibacterial, and anti-inflammatory effects, which is clinically used in the therapy of various inflammatory diseases of the lungs including COVID-19, but the therapeutic material basis of its action as well as its molecular mechanism are still unclear. Aim of the studyThe study attempted to determine the therapeutic effect of SJD on LPS-induced acute lung injury (ALI), as well as to investigate its mechanism of action and assess its therapeutic potential for the cure of inflammation-related diseases in the clinical setting. Materials and methodsWe established an ALI model by tracheal drip LPS, and after the administration of SJD, we collected the bronchoalveolar lavage fluid (BALF) and lung tissues of mice and examined the expression of inflammatory factors in them. In addition, we evaluated the effects of SJD on the cyclic guanosine monophosphate-adenosine monophosphate synthase –stimulator of interferon genes (cGAS-STING) and inflammasome by immunoblotting and real-time quantitative polymerase chain reaction (RT-qPCR). ResultsWe demonstrated that SJD was effective in alleviating LPS-induced ALI by suppressing the levels of pro-inflammatory cytokines in the BALF, improving the level of lung histopathology and the number of neutrophils, as well as decreasing the inflammatory factor-associated gene expression. Importantly, we found that SJD could inhibit multiple stimulus-driven activation of cGAS-STING and inflammasome. Further studies showed that the Chinese herbal medicines in SJD had no influence on the cGAS-STING pathway and inflammasome alone at the formulated dose. By increasing the concentration of these herbs, we observed inhibitory effects on the cGAS-STING pathway and inflammasome, and the effect exerted was maximal when the six herbs were combined, indicating that the synergistic effects among these herbs plays a crucial role in the anti-inflammatory effects of SJD. ConclusionsOur research demonstrated that SJD has a favorable protective effect against ALI, and its mechanism of effect may be associated with the synergistic effect exerted between six Chinese medicines to inhibit the cGAS-STING and inflammasome abnormal activation. These results are favorable for the wide application of SJD in the clinic as well as for the development of drugs for ALI from herbal formulas.

Assessment of the anticancer potential of certain phenolic and flavonoid components in ginger capsules using colorectal cancer cell lines coupled with quantitative analysis.

Colorectal cancer (CRC) is the fourth most common cause of malignant tumor death. The development of novel, more effective drugs is desperately needed to treat CRC. Zingiber officinale is believed to possess anticancer properties due to its flavonoids and phenols. Using Soxhlet (SOXT) and maceration (MACR) techniques, the present study aimed to evaluate the amounts of quercetin, gallic acid, rutin, naringin, and caffeic acid in ginger capsules of Z. officinale. High-performance liquid chromatography (HPLC)/ultraviolet was used for separation and quantitation. In vitro toxicity evaluation of ginger capsules on the CRC cell line HT-29 was also conducted to assess the anticancer activity of the supplement. The cell line HT-29 (HTB-38) colorectal adenocarcinoma was utilized for the antiproliferative effect of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide. Ginger herbal supplement extract at dosages of 200 and 100 μg had strong cytotoxic effects (IC50 < 50 μg/mL) on HT-29 CRC cells via MACR. This extract is comparable to the SOXT extract, which has an IC50 of less than 50 μg/mL. The anticancer effect of ginger herbal supplement formulations against CRC lines was investigated, and the results obtained from both the MACR and SOXT extraction procedures were noteworthy. The quercetin content was the highest of all the extracts according to the HPLC data.

Formulation and Evaluation of Herbal Suspension by Using Factorial Design

Herbal remedies serve a vital role in developing therapeutic agents due to their proven effectiveness in treating various ailments. However, identifying active compounds from plant sources presents significant challenges in herbal medicine research. Authenticating these compounds and studying interactions between different herbs, in addition to between herbs and drugs, especially in polypharmacy, are crucial steps. This leads to the re-evaluation and enhancement of agents for improved efficacy and reduced side effects, promoting the development of safer drugs for different disorders. This study employed a 2² factorial design to optimize a polyherbal suspension formulation using Bael (Aegle marmelos) and Bay (Cinnamomum tamala) leaves. This design enabled the exploration of interactions between two key factors: the concentrations of sodium CMC and Tween 20. The study assessed phytochemical properties, sedimentation volume, redispersibility, rheology, viscosity, pH, and crystal growth. Based on optimisation results batch 2 was considered to be optimised batch, demonstrating excellent stability, redispersibility, appropriate viscosity, and stable physicochemical properties. This study underscores the importance of using suitable excipients to enhance the stability of herbal formulations, offering a model for future herbal product development. Key words: Polyherbal, Suspension, Factorial Design, Optimization

Bu-Sui-Dan Enhances Osteoblast Differentiation by Upregulating VGLL4 to Counteract TEAD4-Mediated RUNX2 Transcription Suppression in Ovariectomized Rats

Ethnopharmacological relevancePostmenopausal osteoporosis (PMOP) has been considered as a major causative factor for bone-joint pain and inducing pathologic fractures. Bu-Sui-Dan (BSD), a classic ancient herbal formula, has been shown to exhibit osteoprotective effects by promoting bone marrow development and bone growth. However, the exact mechanism of BSD are still unexplored. Aim of studyThe study aimed to investigate the protective effect of BSD against osteoporotic injury, and to explore whether BSD regulated BMSCs’ osteogenic differentiation by targeting VGLL4, which in turn improved PMOP. Materials and methodsThe anti-osteoporotic effect of BSD was studied in ovariectomized (OVX) rats and bone marrow mesenchymal stem cells (BMSCs). Micro-CT imaging and HE staining were performed, and the levels of osteogenic protein RUNX2 and osteogenesis-related factor VGLL4 were determined. Co-immunoprecipitation (Co-IP) was further employed to delve into the effects of BSD on the interactions between TEAD4 and RUNX2. The key osteogenic factors 1ALP, COLl1A1, and Osterix expression were detected by RT-qPCR. Co-IP and proximity ligation assay (PLA) were employed to scrutinize the influence of BSD on TEAD4 and RUNX2 inter-binding. Moreover, VGLL4 knockdown in BMSCs was conducted to confirm the role of VGLL4 in the therapeutic mechanism of BSD. ResultsBSD showed a dose-dependent protective effect against osteoporotic injury, as evidenced by improvement in bone volume, bone microarchitecture, and histomorphometry. Additionally, BSD treatment increased the levels of RUNX2 and its downstream target genes including ALP, COL1A1, and Osterix. Moreover, BSD upregulated VGLL4 expression and lessened TEAD4-RUNX2 interactions. In BMSCs experiment, BSD-containing serum could promote osteogenic differentiation of BMSCs, boosted the expression of osteogenesis-related factors and VGLL4 level. The knockdown of VGLL4 in BMSCs diminished the promotion effect of BSD in osteoblast differentiation, suggesting that VGLL4 play a vital role in the therapeutic effects exerted by BSD. ConclusionBSD ameliorated osteoporosis injury and promoted osteoblast differentiation through upregulation of VGLL4 levels, which in turn antagonized TEAD4-mediated RUNX2 transcriptional repression. Our study implied that BSD may be an osteoporosis therapeutic agent.

The treatment of psoriasis via herbal formulation and nano-polyherbal formulation: A new approach

Psoriasis is a chronic condition that can strike at any age. This sickness is associated with inflammatory problems that impact all humans in the world. Psoriasis is more common in Scandinavians than in Asian and African populations due to a combination of factors such as age, gender, geographic location, ethnicity, genetic and environmental factors. Immune stimulation, genetic contribution, antimicrobial peptides, and other significant triggers such as medicines, immunizations, infections, trauma, stress, obesity, alcohol intake, smoking, air pollution, sun exposure, and particular disorders cause psoriasis. Numerous clinical research investigations are now underway, and therapeutic alternatives are available. However, these therapies only improve symptoms and do not accomplish a complete cure; they also have dangerous and undesirable side effects. Natural products have gained popularity recently due to their great effectiveness, safety, and low toxicity. Natural formulations of various nanocarriers like liposomes, lipospheres, nanogels, emulgel, nanostructured lipid carriers, nanosponge, nanofibers, niosomes, nanomiemgel, nanoemulsions, nanospheres, cubosomes, microneedles, nanomicelles, ethosomes, nanocrystals, and foams, have significantly contributed and encouraged advancement in psoriasis disease treatment. These phytochemical-loaded new nanoformulations address several issues associated with natural products in conventional dosage forms, such as instability, poor solubility, and limited bioavailability. This article reviews some of the intriguing phytochemicals, as well as their possible molecular target locations and mechanisms of action, which may assist in the development of more specific and selective antipsoriatic medicines. Exploring and understanding phytochemicals' functions will allow for more site-specific psoriasis treatment techniques. This review concluded the psoriasis disease with phytoconstituent loaded herbal or polyherbal nanocarriers and their mechanistic approach.

Jin-Xin-Kang alleviates heart failure by mitigating mitochondrial dysfunction through the Calcineurin/Dynamin-Related Protein 1 signaling pathway

Ethnopharmacological relevanceChronic heart failure (CHF) is a severe consequence of cardiovascular disease, marked by cardiac dysfunction. Jin-Xin-Kang (JXK) is a traditional Chinese herbal formula used for the treatment of CHF. This formula consists of seven medicinal herbs, including Ginseng (Ginseng quinquefolium (L.) Alph.Wood), Astragali Radix (Astragalus membranaceus (Fisch.) Bunge), Salvia miltiorrhiza (Salvia miltiorrhiza Bunge), Descurainiae Semen Lepidii Semen (Descurainia sophia (L.) Webb ex Prantl), Leonuri Herba (Leonurus japonicus Houtt.), Cinnamomi Ramulus (Cinnamomum cassia (L.) J.Presl), and Ilex pubescens (Ilex pubescens Hook. & Arn.). Its clinical efficacy has been validated through prospective randomized controlled studies. However, the specific mechanisms of action for this formula have yet to be elucidated. Aim of the studyThis study aimed to investigate the effect of JXK on mitochondrial function and its mechanism in the treatment of CHF. MethodsJXK components were qualitatively analyzed using UPLC-Q-Orbitrap-MS. HF was induced in mice via transverse aortic constriction (TAC). After successful model establishment, lyophilized JXK-L (4.38 g/kg) and JXK-H (13.14 g/kg) were administered for 8 weeks. In vitro, hypertrophic myocardium was induced using angiotensin II (Ang II) for 48 h, followed by JXK-L and JXK-H treatment. Network pharmacology and molecular docking techniques were used to predict the relevant targets of JXK. Cardiac function, serum markers, and histopathological changes were evaluated to assess cardiac function. Immunofluorescence of Tomm20, mitochondrial membrane potential, and ROS were measured to assess mitochondrial dysfunction. Protein expression of calcineurin (CaN) and Drp1 in the myocardium was assessed by Western blot analysis. ResultsWe detected that the active components of JXK include terpenes, glycosides, flavonoids, amino acids, and alkaloids, among others. In mice with CHF, JXK improved cardiac function and reversed ventricular remodeling. Network pharmacology indicated that JXK can inhibit the calcium signaling pathway. The molecular docking results demonstrated that the active components of JXK effectively bind with CaN. Both in vitro and in vivo experiments confirmed that JXK regulated the CaN/Drp1 pathway and alleviated mitochondrial dysfunction. ConclusionJXK can inhibit the CaN/Drp1 pathway to improve mitochondrial function, and consequently treat CHF.

Jingzhi Niuhuangjiedu Tablet Ameliorates Oral Mucositis via the AKT/NFκB/NLRP3 Signaling Pathway: A Network Pharmacology and Experimental Validation.

Oral Mucositis (OM) is a common and highly symptomatic complication of cancer therapy that affects patient function and quality of life. Jingzhi Niuhuangjiedu Tablet (JNT) is derived from the famous Chinese herbal formulas Huanglian Jiedu and Fangfeng Tongsheng decoctions, which have been widely used to treat heat toxin syndrome diseases, such as acute pharyngitis, periodontitis, oral ulcers, and oral mucositis (OM), but the underlying mechanism remains unclear. This study validated the efficacy and explored the potential mechanisms of JNT in the treatment of OM by integrating network pharmacological analyses and experimental verification. Network pharmacology and molecular docking techniques were used to predict the active components, key targets, and potential mechanisms of action of JNT against OM. The rat OM model was established by administering 5-Fluorouracil (5-FU) and acetic acid to the rat oral mucosa. Lipopolysaccharide (LPS)-treated human gingival fibroblasts (HGFs) were used as an inflammatory cell model. The GFP-NFκB HEK293T cell line was transfected to evaluate the anti-NFκB activity of JNT. A total of 236 Chinese herbal components and 201 corresponding targets were predicted for OM treatment using JNT. Bicuculine, luteolin, wogonin, and naringenin were identified as the important active compounds, while AKT1, ALB, IL6, MAPK3, and VEGFA were considered to be the major targets. Molecular docking revealed that these active compounds exhibited strong binding interactions with their targets. In vivo and in vitro experiments demonstrated that the anti-OM effect of JNT might be closely related to AKT1, NFκB, caspase-1, and NLRP3, as well as biological processes, such as inflammatory response and oxidative stress. Network pharmacological and experimental evidence indicates that JNT has a potential therapeutic effect on OM by regulating the Akt/NFκB/NLRP3 pathway.

Integrating 16S rRNA Sequencing, Microflora Metabolism, and Network Pharmacology to Investigate the Mechanism of SBL in Alleviating HDM-Induced Allergic Rhinitis.

Allergic rhinitis (AR) is a series of allergic reactions to allergens in the nasal mucosa and is one of the most common allergic diseases that affect both children and adults. Shi-Bi-Lin (SBL) is the modified formula of Cang Er Zi San (CEZS), a traditional Chinese herbal formula used for treating AR. Our study aims to elucidate the anti-inflammatory effects and mechanisms of SBL in house dust mite-induced AR by regulating gut microflora metabolism. In vivo studies showed that nasal allergies and the infiltration of inflammatory cells in the nasal epithelium were significantly suppressed by SBL. Moreover, SBL restored the impaired nasal epithelial barrier function with an increased tight junction protein expression and reduced the endothelial nitric oxide synthase (eNOS). Interestingly, SBL significantly reconstituted the abundance and composition of gut microbiota in AR mice; it increased the relative abundance of potentially beneficial genera and decreased the relative abundance of harmful genera. SBL also restored immune-related metabolisms, which were significantly increased and correlated with suppressing inflammatory cytokines. Furthermore, a network analysis and molecular docking indicated IL-6 was a possible target drug candidate for the SBL treatment. SBL dramatically reduced the IL-6 level in the nasal lavage fluid (NALF), suppressing the IL-6 downstream Erk1/2 and AKT/PI3K signaling pathways. In conclusion, our study integrates 16S rRNA sequencing, microflora metabolism, and network pharmacology to explain the immune mechanism of SBL in alleviating HDM-induced allergic rhinitis.

Effects of herbal formula on growth performance, apparent digestibility, antioxidant capacity, and rumen microbiome in fattening lambs under heat stress.

Heat stress (HS) causes severe economic losses in sheep industry worldwide. The objective of the present study was to investigate the effects of a herbal formula (HF) supplement on growth, digestibility, antioxidant capacity, and rumen microbes in fattening lambs under HS. The HF composed of four herbs was prepared based on the theory of compatibility of Chinese medicine "Jun-Chen-Zuo-Shi". Two-hundred forty 3-month weaned lambs (initial weight 36.61 ± 0.73kg) were randomly allocated into four groups, supplemented 0% (Control), 0.5%, 1.0%, and 1.5% HF in diets. All lambs were exposed to HS conditions with 79.7 of average temperature-humidity index throughout an experimental period of 35days. Growth performance, apparent digestibility, and antioxidant activities, involving antioxidant enzymes and heat shock proteins (HSPs), were measured at the end of trial, as well as microbial communities in bacteria and archaea. Results showed that 0.5% HF increased (P = 0.02) average daily gain by 13.80% and decreased feed-to-gain ratio (P = 0.03) by 14.68%, compared to control. With increasing HF doses, the digestibility of ether extract and acid detergent fiber demonstrated a cubical (P < 0.01) and quadratic (P = 0.03) relation, respectively; moreover, glutathione peroxidase and catalase activities demonstrated a quadratic increase (P < 0.01). Serum levels of HSP60, HSP70, and HSP90 for 0.5% HF were lower than that in control (P < 0.05). On the other hand, total volatile fatty acid, acetic acid, butyric acid, valeric acid, and isovaleric acid levels exhibited quadratic increases (P ≤ 0.01) with HF doses. From rumen microbes, the abundance and diversity of bacterial community were improved by HF supplements. Particularly for 0.5% HF group, the operational taxonomic units were the greatest among all groups. Compared to control, Prevotella abundance for HF supplements from 0.5 to 1.5% increased by 35.57 to 60.15%, and Succiniclasticum abundance demonstrated a quadratic pattern (P = 0.02) with doses. Additionally, Methanosphaera abundance in archaeal community raised by 0.2 to 3.3-folds when lambs were fed the HF additions of 0.5 to 1.5%. In summary, dietary HF supplements would contribute to alleviating HS in lambs, and our results suggest the optimal dose of 0.5% HF supplement in diet.

Evaluation of pharmacokinetic herb-drug interaction of diabecon and losartan by UHPLC-MS/MS

The diabecon is an ayurvedic herbal formulation that contains a mixture of herbs traditionally used as antidiabetic which is reported in the ayurvedic pharmacopeia of India and Indian Materia medica. The diabetic population has a common co-morbidity of hypertension for which losartan drug is commonly used for the treatment of hypertension. However, there is a lack of research on the pharmacokinetics interaction between diabecon and losartan. This research aims to investigate the influence of diabecon on the pharmacokinetics of losartan drugs in rats by establishing a highly sensitive ultra-high performance liquid chromatography-tandem triple quadrupole mass spectrometry (UHPLC-MS/MS) method. The method was validated according to the USFDA guidelines and was applied for the pharmacokinetic study. The lowest concentration of losartan detection in rat plasma was found to be 1 ng/mL and the accuracy and precision were within the linear range (1–1500 ng/mL). The results revealed that after 28 days of dosing diabecon, it has altered the pharmacokinetic parameters like area under the curve (AUC0-t), drug clearance (Cl/F), and rate of elimination (Ke) of losartan, which may happen due to enzyme induction. Although there was a change in the pharmacokinetic parameters of losartan when administered in the presence of diabecon, it was found to be nonsignificant in rats (p > 0.05). According to the best of our knowledge, this is the first article that discusses the pharmacokinetic herb-drug interaction between diabecon and losartan.

Formulation and Evaluation of Herbal Soap Containing Ocimum tenuiflorum (Tulsi) for Enhanced Skin Health

This study aimed to develop and evaluate a herbal soap formulation containing Ocimum tenuiflorum (Tulsi) and other natural ingredients to promote skin health. The soap was prepared using the double boiling method, incorporating Tulsi powder, turmeric, aloe vera gel, almond oil, rose water, and lavender essential oil into a glycerin soap base. The formulation process and ingredient selection were based on the therapeutic properties of each component, with a focus on antibacterial, anti-inflammatory, and moisturizing effects. The resulting soap was subjected to various evaluation parameters, including organoleptic properties, physical characteristics such as foam retention, foamability, and pH, as well as skin sensitivity and irritation tests. The herbal soap demonstrated favorable characteristics in terms of appearance, odor, and skin compatibility. Its natural composition offers potential advantages over conventional soaps, including the absence of harsh chemicals and the presence of active phytochemicals that may benefit skin health. This study contributes to the growing body of research on natural cosmetic formulations and highlights the potential of herbal ingredients in personal care products. Further research, including clinical trials, is recommended to fully elucidate the efficacy and long-term benefits of this herbal soap formulation for various skin types and conditions

A Review on the Formulation and Evaluation of Herbal Cold Creams Incorporating Natural Oils

Herbal cold creams, formulated with natural oils, have emerged as a popular choice in the cosmetic industry due to their natural composition, enhanced safety profile, and potential therapeutic benefits. These emulsions provide a cooling sensation upon application and offer advantages such as moisturizing, nourishing, and protecting the skin. The physiology of the skin, the mechanism of action of topical formulations, and the ideal properties of herbal cold creams play a crucial role in their formulation and effectiveness. Natural oils, such as neem, coconut, almond, olive, and sesame oil, enhance the therapeutic potential of cold creams by providing moisturizing, anti-inflammatory, antimicrobial, and anti-aging properties. Herbal cold creams can be formulated as oil-in-water (O/W) or water-in-oil (W/O) emulsions, each with its unique characteristics. The formulation process involves careful consideration of ingredient selection, emulsifier choice, preservation, and manufacturing methods. Evaluation parameters, including pH measurement, irritancy test, spreadability, viscosity, and dilution test, are essential to ensure the quality, stability, and efficacy of the formulated creams. The growing trend towards herbal cosmetics highlights the need for further research and development to create innovative, safe, and effective herbal cold cream formulations that cater to the diverse needs of consumers while adhering to regulatory requirements

A systematic review of preclinical studies targeted toward the management of co-existing functional gastrointestinal disorders, stress, and gut dysbiosis.

Modern dietary habits and stressed lifestyle have escalated the tendency to develop functional gastrointestinal disorders (FGIDs) through alteration in the gut-brain-microbiome axis. Clinical practices use symptomatic treatments, neglect root causes, and prolong distress in patients. The past decade has seen the evolution of various interventions to attenuate FGIDs. But clinical translation of such studies is very rare mostly due to lack of awareness. The aim of this review is to meticulously integrate different studies and bridge this knowledge gap. Literature between 2013 and 2023 was retrieved from PubMed, ProQuest, and Web of Science. The data was extracted based on the PRISMA guidelines and using the SYRCLE's risk of bias and the Cochrane Risk of Bias tools, quality assessment was performed. The review has highlighted molecular insights into the coexistence of FGIDs, stress, and gut dysbiosis. Furthermore, novel interventions focusing on diet, probiotics, herbal formulations, and phytoconstituents were explored which mostly had a multitargeted approach for the management of the diseases. Scientific literature implied positive interactions between the interventions and the gut microbiome by increasing the relative abundance of beneficial bacteria and reducing stress-related hormones. Moreover, the interventions reduced intestinal inflammation and regulated the expression of epithelial tight junction proteins in different in vivo models. This systematic review delves deep into the preclinical interventions to manage coexisting FGIDs, stress, and gut dysbiosis. However, in most of the discussed studies, long-term risks and toxicity profile of the interventions are lacking. So, it is necessary to highlight them for improved clinical outcomes.

Spectroscopic Analysis of Bioactive Compounds from Latex of Calotropis gigantea L. and an Evaluation of Its Biological Activities

The current research investigation aimed to screen the bioactive compounds in the latex of Calotropis gigantea L. and evaluate its antibacterial and antioxidant properties towards clinical applications. The chemical moiety and volatile compounds of the latex of C. gigantea were detected by UV–Vis spectroscopy, FT-IR, and GC–MS analysis. The antibacterial activity was assessed using wound-inducing pathogens by well diffusion method. In addition, the antioxidant properties were determined through DPPH, ABTS, and FRAP methods. The functional groups of O–H stretch, diketonic bonds, C–O, C–N, O–C bonds, and consecutive C–H bonds were observed in the latex of C. gigantea. The major bioactive compounds were 5H-3,5a-Epoxynaphth[2,1-c]oxepin, Cholesta-5-en-3-ol, 24-propylidene-, dodecane, Lup-20(29)-Ene-3,28-Diol, (3.Beta)-, Veridiflorol, and Lanosta-8,24-dien-3-ol, acetatate, (3.beta.). Oxazole derivatives were found in the latex of C. gigantea, proved by GC–MS analysis. The aqueous-mixed latex exhibited maximum antioxidant activity as compared to methanol-mixed latex. Aqueous-mixed latex and methanol-mixed latex inhibited the growth of K. pneumoniae, P. mirabilis, S. pyogenes, Micrococcus spp., S. aureus, P. aeruginosa, and E. coli. The present study clearly reveals that latex of C. gigantea has rich bioactive compounds with significant biological activities, and can be employed to produce a novel herbal formulation against wound-inducing pathogens.

Plants and their uses in dermatological recipes of the Receptarium of Burkhard III von Hallwyl from 16th century Switzerland – Data mining a historical text and preliminary in vitro screening

Ethnopharmacological relevanceHistorical texts on materia medica can be an attractive source of ethnopharmacological information. Various research groups have investigated corresponding resources from Europe and the Mediterranean region, pursuing different objectives. Regardless of the method used, the indexing of textual information and its conversion into data sets useful for further investigations represents a significant challenge. Aim of the studyFirst, this study aims to systematically catalogue pharmaco-botanical information in the Receptarium of Burkhard von Hallwyl (RBH) in order to identify candidate plants in a targeted manner. Secondly, the potential of RBH as a resource for pharmacological investigations will be assessed by means of a preliminary in vitro screening. Materials and methodsWe developed a relational database for the systematic recording of parameters composing the medical recipes contained in the historical text. Focusing on dermatological recipes, we explored the mentioned plants and their uses by drawing on specific literature. The botanical identities (candidate species) suggested in the literature for the historical plant names were rated based on their plausibility of being the correct attribution. The historical uses were interpreted by consulting medical-historical and modern clinical literature. For the subsequent in vitro screening, we selected candidate species used in recipes directed at the treatment of inflammatory or infectious skin disorders and wounds. Plants were collected in Switzerland and their hydroethanolic crude extracts tested for possible cytotoxic effects and for their potential to modulate the release of IL-6 and TNF in PS-stimulated whole blood and PBMCs. ResultsThe historical text analysis points up the challenges associated with the assessment of historical plant names. Often two or more plant species are available as candidates for each of the 161 historical plant names counted in the 200 dermatological recipes in RBH. On the other hand, our method enabled to draw conclusions about the diseases underlying the 56 medical applications mentioned in the text. On this basis, 11 candidate species were selected for in vitro screening, four of which were used in RBH in herbal simple recipes and seven in a herbal compound formulation. None of the extracts tested showed a noteworthy effect on cell viability except for the sample of Sanicula europaea L. Extracts were tested at 50 μg/mL in the whole blood assay, where especially Vincetoxicum hirundinaria Medik. or Solanum nigrum L. showed inhibitory or stimulatory activities. In the PBMC assay, the root of Vincetoxicum hirundinaria revealed a distinct inhibitory effect on IL-6 release (IC50 of 3.6 μg/mL). ConclusionsUsing the example of RBH, this study illustrates a possible ethnopharmacological path from unlocking the historical text and its subsequent analysis, through the selection and collection of plant candidates to their in vitro investigation. Fully documenting our approach to the analysis of historical texts, we hope to contribute to the discussion on solutions for the digital indexing of premodern information on the use of plants or other natural products.