The incidence rate is directly proportional to the incidence of obesity or overweight and Type 2 diabetes mellitus. Garcinia is a plant that has been proven empirically, preclinically, and clinically to have activities for the avoidance and treatment of metabolic syndrome and on the pathogenesis and pathophysiology caused by the disease. The aim of this study is to create a discussion and summarize information regarding the activity or usefulness of the Garcinia plant. This review article was based on the published journals obtained from Google Scholar, Scopus, and PubMed databases using the keywords Garcinia obesity, Garcinia overweight, and Garcinia metabolic syndrome. Garcinia had many activities related to metabolic syndrome because it was able to reduce body fat mass, blood sugar level, body weight, total cholesterol, and triglyceride level. These activities were mediated by numerous apparatuses of feat together with a reserve of fatty acid synthase, α-amylase, α-glucosidase, and several other enzymes and pathways associated with the metabolic syndrome. Garcinia plant was able to be used as a candidate for a new herbal that had a good effect in treating metabolic syndrome in future.

This study was intended to discover the natural food preservatives by comparing the antibacterial effect of the ethanolic extract of cinnamon bark, finger root, and moringa leaves toward Bacillus cereus both the vegetative cells and spores. The antibacterial activities of the investigated extracts were assessed against cells using the agar diffusion method. Whereas the sporicidal test was performed by observing the colony growth, after various times of incubation (1, 3, and 5 h). The investigated extracts produced inhibition in a diameter ranging from 10.6 to 35.3 mm, and it can be classified that the extract of cinnamon bark was the most potent extract to inhibit the vegetative cells form, followed by fingerroot and the moringa leaves extract. Consistently, the ethanolic extract of cinnamon bark and fingerroot significantly yielded sporicidal activities higher than the moringa leaves extract. Both extracts exerted sporicidal activity within 1 h of contact time at the lowest test concentration of 5% w/v, whereas moringa leaves extract required a longer contact time (5 h) at higher concentration of 20% w/v. It can be concluded that cinnamon bark and fingerroot extract have great potential as effective food preservative candidates to inhibit the B. cereus growth than moringa leaves extract.

This study purposes to develop solid lipid microparticles (SLM) inhalation delivery system for respiratory diseases with Quercetin as the active agent. Quercetin has various functions, such as for antioxidant, anti-inflammatory, immunomodulator, and antivirus. SLM is formed from a mixture of lipids and surfactants, namely, Glyceryl Behenate as solid lipid, Poloxamer 188 as the surfactant, and production of SLM using the melt o/w emulsification technique and was dried using freeze dryer. The effect of lipid concentration was studied in this research. Quercetin SLM was characterized by moisture content, Fourier transform infrared, particle size, yield, drug loading, and encapsulation efficiency. The SLM particles produced were spherical in shape and had a smooth surface with sizes of F1, F2, and F3 were 1.79 μm, 1.88 μm, and 1.91 μm, respectively. According to the target particle size of inhalation, Quercetin SLM had good flowability according to Carr's Index (F1 = 12.73% ± 0.38, F2 = 14.28% ± 0.65, F3 = 14.65% ± 0.62), in which the highest drug loading and EE of F3 were 10.94% and 88.48%, respectively. In vitro release study showed that in 630 min about 31%–33% Quercetin released indicated sustained release following Higuchi kinetics and quercetin release rate was not affected by the amount of lipid. To sum up, quercetin SLM demonstrates its potential as an inhalation delivery system and it is recommended to study its stability.

Warfarin (WF) is an anticoagulant commonly used for thromboembolism-related diseases.This study aims to assess the pharmacokinetic profile of WF. The stereospecific interaction of S-and R-WF requires quantification of the enantiomer to determine the pharmacokinetic profile. The analysis method of the enantiomers in plasma is developed using an HPLC fluorescence detector with a Chiralcel OD-RH column (4.6 mm × 150 mm i.d., 5 m) and a Chiralcel OD-RH guard column (4.0 mm × 10 mm, 5 m). The separation is conducted using isocratic with acetonitrile mobile phase: Phosphate buffer, pH 2.00 (40:60 v/v), column temperature 40°C, flow rate 1 mL/min, injection volume 50 L. WF is measured at an excitation wavelength of 310 nm and emission of 350 nm. This method results in limit of detection (LOD) values of 18.6 ng/mL and limit of quantitation (LOQ) of 62.01 ng/mL for R-WF and LOD values of 18.61 ng/mL and LOQ of 62.04 ng/mL for S-WF. The results showed a linearity in concentration between 100 and 2500 ng/mL with r² = 0.9969 and r² = 0.9991 for R-and S-WF. The validation requirements of selectivity, accuracy, and precision for within and between run with a value of <15% for % relative standard deviation and % diff were achieved. This method can be used in the sample measurement of WF pharmacokinetic studies.

The main objective of this work was to conduct the microbial control of Thai herbs against fish pathogens and their time-kill kinetics activity. Ten medicinal plants were selected to test antimicrobial activity against aquatic pathogens including Aeromonas hydrophila, Flavobacterium sp., and Streptomyces sp. Caesalpinia sappan and Alpinia galangal extracts showed the best activity against A. hydrophila and Streptomyces sp. Among them, Caesalpinia sappan expressed the great activity against A. hydrophila and Streptomyces sp. with the test concentration of MIC values of 1.25 and 2.50 mg/mL and MBC values of 5.0 and 10.0 mg/mL, while the MIC and MBC values of A. galangal were found to be 2.50 and 10.0 mg/mL with Streptomyces sp. The plant extracts of C. sappan and A. galangal at 1MIC, 2MIC, and 3MIC values really showed time-kill kinetics potential against fish pathogen on period of 3–18 h. In conclusion, plant extracts are good potentials sources as antifish pathogens and safety in an aquatic ecosystem.

Metered-dose nasal sprays (MDNS) are the most widely used for treating rhinitis. Medicinal preparations in the pharmaceutical market vary in their characteristics. To identify the most effective drug, it is necessary to compare the preparations regarding various parameters. The purpose of the research was to compare oxymetazoline MDNS of different brands regarding their dispersion qualities. To that end, nine oxymetazoline sprays available in the Russian market were chosen and analyzed considering their dynamic characteristics and the spraying dispersion composition. The research was conducted with the shadow photography method, the selection of which was justified by its simplicity, the possibilities for detecting the spray jet composition, the process of its formation in dynamics, and the possibility for measuring droplets of all forms. Momentary images of spray activation phases, as well as an averaged image of 100 shots of the spraying main phase, were obtained. According to a range of characteristics, such as spraying duration, a cone angle and cone structure, all the preparations were grouped into three categories. It was found out that the sprays from Group 2 had the best dynamic rates of dispersion, with Vicks Sinex having the best results. Regarding the distribution of particles of different size, the most optimal composition was found for the drugs from Group 2, particularly, Vicks Sinex and Afrin preparations. Hence, Vicks Sinex spraying regimen and microsprayer design were found the most effective for delivering the medicinal substance to the destination.

Derris scandens (DS) is a Thai herbal medicine used to relieve musculoskeletal pain. It has been found as a single crude medication, ethanolic extract, and compounded herbal recipe for oral administration in pharmacies across the country. Due to its medicinal benefits and enriched phytochemicals, researchers are now drawn to examine the new pharmacological effects of this plant to increase its usage in complementary medicines. The purpose of this research was to investigate the wound-healing properties of the plant's ethanolic extracts as well as their active chemical composition. The extracts (both 50% and absolute ethanol) prepared by Soxhlet extraction were examined for cytotoxicity and wound-healing activity using human skin fibroblast cells, and the active chemical contents in the extracts were analyzed further using the HPLC method. For this study, genistein and lupeol compounds were selected as chemical markers. In the concentration range of 0.0001–1 mg/mL, all extracts had no cytotoxic effects on the examined cells, and 1 mg/mL of both ethanolic extracts was effective for wound closure in a scratch assay. The phytochemicals genistein and lupeol were found to be 0.0332% and 0.0588% (w/w) in the 50% ethanolic extract, respectively, and 0.0309% and 0.3472% (w/w) in the absolute ethanolic extract. The ability of DS extracts containing these compounds on in vitro wound-healing activity was demonstrated in this study.

A natural bioactive compound named calotropone has been reported as a drug candidate for several cancers, including pancreatic cancers. Herein, we used molecular docking approach to test the possible mechanisms of action of calotropone in inhibiting the growth of pancreatic cell cancer with gemcitabine as the positive control. By employing AutoDock Vina, we studied the molecular interaction between calotropone and pancreatic cancer-associated proteins, namely Glucosaminyl (N-Acetyl) Transferase 3, Glutamic-Oxaloacetic Transaminase 1, Tyrosine-protein kinase Met (c-Met), peroxisome proliferator-activated receptor γ, Budding Uninhibited by Benzimidazole 1, A Disintegrin and Metalloproteinase 10, Sex-determining region Y and Nuclear Factor kappa Beta (Nf-Kβ). Higher affinity energies of calotropone toward the aforementioned proteins (ranging from ‒7.3 to ‒9.3 kcal/mol) indicate that calotropone may work in the same manner as anticancer drug gemcitabine. Highest docking score was found at the interaction of calotropone and Nf-Kβ (‒9.3 kcal/mol).

Isolation and determination of antibacterial compounds from plants are essential to obtain a new antibacterial as a substitute for conventional resistant antibiotics. This study aims to isolate and identify a new robustaflavone as antibacterial activity from Garcinia latissima Miq. leave. In this study, the isolation process was carried out using column chromatography followed by preparative thin layer chromatography (TLC) based on the TLC profile. The fraction D was tested for anti-bacterial Bacillus subtilis using the TLC bioautography method. The isolates obtained were then identified using 1H-NMR, 13C-NMR, distortionless enhancement by polarization transfer, heteronuclear single quantum coherence, and heteronuclear multiple bond coherence. The Activity assay of the isolate was performed using the microdilution method. A pure compound obtained the result of the separation process with eluent n-hexane: Ethyl acetate (3:2) with R_f 0.6. This spot follows the spot in the contact bioautographic result of fraction D, the spot with R_f 0.6 gives an inhibition zone. After identifying and purifying the isolate were known as Robustaflavone, this compound has activity against B. subtilis with a (minimum inhibitory concentration) value of 2500 ppm. Robustaflavone successfully isolated and identified from G. latissima leave and its antibacterial activity.

Pomegranate peels (PGPs) are known to have the potential as antibacterial not only from their nutrient content but also the microflora. The activities might be caused by the existence of indigenous yeast that can be utilized to inhibit the growth of pathogenic bacteria. This study aims to identify antibacterial and antioxidant activity of indigenous yeast isolated from PGP. The research was conducted by experimental methods and followed by descriptive analysis. The study was done by the isolation of indigenous yeast from PGPs, which was identified using the rRNA sequence analysis of internal transcribed spacer (ITS) region with the primers of ITS1 (5′-TCCGTAGGTGAACCTGCGG-3′) and ITS4 (5′-TCCTCCGCTTATTGATATGC-3′) and then compared with Basic Local Alignment Search Tools (BLAST) algorithm toward the GenBank. Antibacterial activities of indigenous yeast were tested with agar plug diffusion and time kill test toward Escherichia coli and Staphylococcus aureus. The yeast identification obtained two isolates similar to Hanseniaspora uvarum CBS 314 and two isolates of Pichia kudriavzevii ATCC 6258 which have antibacterial activity against E. coli and S. aureus. P. kudriavzevii PGP D4 have best antimicrobial activities with a strong activity against E. coli (±9 mm) and medium activity against S. aureus (±3.1 mm).

The Karo's farmers use the plant as a substitute for water and soap called acem acem (Oxalis dehradunensis Raizada) leaves to clean the direct pesticide exposure at their skin. This study was aimed to determine the effective formula of Oxalis dehradunensis Raizada leaves extract as hand soap gel preparation to remove pesticide residues. The experimental research was conducted to explore the potential of the leaves as an alternative material for pesticide cleaner. It is a pre and post experiment that was tried by 30 farmers from Karo district, Indonesia. The material used fresh Oxalis dehradunensis Raizada leaves, collected from farmer's fields. The extract was gained from the leaves powder was repeatedly extracted by maceration. All farmers used a pesticide with chlorpyrifos content and wash their hands by using handsoap gel extract ethanol Oxalis dehradunensis Raizada formula. The water of the farmer's hand wash was check-in the laboratory for screened phytochemicals. The data were analyzed in quantitative and gas chromatography to find the ability of the extract to remove chlorpyrifos pesticide residues, in the farmer's hand wash water as a qualitative test. The results found that Oxalis dehradunensis Raizada was formulated into hand soap gel could remove chlorpyrifos pesticide residue from hand wash of the farmers. The ability of hand soap gel with Oxalis dehradunensis Raizada concentration of 5% and 7% in binding residue compounds of chlorpyrifos pesticides was considered good. It concluded the Oxalis dehradunensis Raizada leaves are effective to clean the pesticide residues.

Previous research states that adding propolis to powdered dental materials can increase the mechanical strength of the material. To analyze the differences and correlation of dentin elastic moduli and pH value after the exposure of calcium hydroxide, a mixture of propolis and calcium hydroxide, also a mixture of propylene glycol (PG), calcium hydroxide, and propolis. The dentine of bovine incisors was exposed into various compositions of a mixture of propolis, PG, and calcium hydroxide. The measurement of pH value and dentin elasstic moduli was performed after 7 days. To find difference among groups, one-way ANOVA was used, and Honestly significant difference (HSD) Tukey to compare each groups, followed by Pearson to define the correlation. A statistically meaningful difference was recorded between the groups (P < 0.05), and there was correlation between dentin elastic moduli and pH value. The more alkaline the environment, the more rigid the dentin.

Boronic acid-containing curcumin analog, pentagamaboronon-0 (PGB-0), acts as a potential boron-carrier agent but has limited water solubility. Thus, a new compound (PGB-0-ol) with better chemical and pharmacological properties than PGB-0 has been synthesized. Molecular docking was performed using a molecular operating environment. Prediction of PGB-0-ol absorption, distribution, metabolism, and excretion (ADME) was performed using pkCSM software. PGB-0-ol was synthesized by adding NaBH₄ to PGB-0 and stirring for 1 h. The crude PGB-0-ol was purified using preparative layer chromatography. Cell viability was evaluated using the trypan blue exclusion assay. In comparison to PGB-0 based on molecular docking study, PGB-0-ol could interact in with several cancer biomarkers, such as human epidermal growth factor2 epidermal growth factor receptor, IκB kinase, folate receptor-α, and integrin α_vβ₃. PGB-0-ol also showed an improved ADME profile because of its higher water solubility than PGB-0. PGB-0-ol was synthesized by selective ketone reduction of PGB-0 into primary alcohol by sodium borohydrate producing 30% yield. The cytotoxicity of PGB-0-ol against several breast cancer cells was lower than that of PGB-0. The novel compound PGB-0-ol was synthesized using simple steps. PGB-0-ol has low cytotoxicity against breast cancer cells and could be applied in boron neutron capture therapy as a boron carrier.