Pharmacology, Toxicology and Environmental Health Commons^™

Sporicidal Activity Mechanism Of Lactic Acid And Peracetic Acid On Bovine Pathogenic Bacillus Cereus Spores, Xin Zhang, Yunjiao Chen, Jingjing Zhao, Haiying Zheng, Lanlan Liu, Wei Liu, Mingshan Fu, Weijuan Jia, Zelin Jia, Jiayu Cui, Yuhang Zhang, Huisheng Xiong, Yujie Ma, Xueli Wang, Haifeng Wang

The Thai Journal of Veterinary Medicine

In recent years, the pathogenicity of Bacillus cereus (B. cereus) has increased significantly, its host adaptability has continued to expand, and the infection spectrum has also expanded. At the same time, food contamination by B. cereus is also common. Therefore, it is of practical significance to select green, safe and effective inhibitors. Lactic acid (LA) and peroxyacetic acid (PAA) possess good antibacterial properties, making them environmentally friendly, safe, and non-toxic. The purpose of this experiment was to preliminarily explore the inhibition mechanism of LA and PAA on B. cereus spores. The effects of LA and PAA on B. …

Anti-Inflammatory Activities Of Muntingia Calabura L. In Monosodium Urate-Induced Acute Gout Arthritis: Regulation Of Nlrp3 And Il-1Β, Nita Parisa, Eva Rianty, Nia Savitri Tamzil, Debby Handayati Harahap, Veny Larasati, Bintang Arroyantri Prananjaya, Theodorus Theodorus

The Thai Journal of Pharmaceutical Sciences

Background: Acute gout arthritis, which is caused by hyperuricemia, is a common inflammatory joint disease, leading to monosodium urate (MSU) crystal deposition. These crystals trigger inflammation, causing pain and significantly impairing the patient’s quality of life. Colchicine is commonly used to treat and prevent acute gout arthritis, but it has several side effects. Cherry tree (Muntingia calabura L.) leaves, which possess anti-inflammatory properties, show promise as an alternative treatment. The potential benefit of the leaves may be due to the flavonoid content.
Objectives: This study aimed to assess the anti-inflammatory activities of cherry tree leaves in an MSU-induced acute …

Paediatric Fixed Drug Eruption: A Case Report Of Ofloxacin As The Culprit, Ambika Nand Jha, Varsha Ratan Gaikwad, Rabia Alam, Shivanshu Sharma, Ashok Kumar Gupta

Chulalongkorn Medical Journal

Ofloxacin, a second-generation fluoroquinolone, is a relatively rare but documented cause of fixed drug eruption (FDE), a localized cutaneous hypersensitivity reaction marked by recurrent, well-demarcated erythematous patches or macules that may develop into blisters upon re-exposure to the offending agent. The underlying mechanism is immune-mediated, involving T-cell activation, cytokine release, and keratinocyte apoptosis. A 5-year-old boy weighing 15 kg was prescribed Ofloxacin syrup (7.5 ml twice daily) and Paracetamol suspension (5 ml twice daily) for suspected enteric fever. Within two days, he developed several annular erythematous lesions on his hands and back, associated with intense itching, raising suspicion of a …

Antituberculosis Potential Of Borrelidin Derivatives: An In Silico Molecular Docking And Molecular Dynamic Approach, Teni Ernawati, Donny Ramadhan, Faris Hermawan, Sasmito Wulyoadi, Bambang Marwoto, Ahmad Wibisana, Bambang Srijanto

The Thai Journal of Pharmaceutical Sciences

Background: The present tuberculosis (TB) treatment requires a significant time commitment, often lasting from 6 months to 2 years, with strict daily adherence. Non-compliance leads to drug resistance and suboptimal outcomes. Present research indicates that borrelidin shows potential activity against Mycobacterium tuberculosis, including strains that are resistant to first-line medications. Borrelidin has shown remarkable activity against M. tuberculosis H37Rv, with a minimum inhibitory concentration value of 3.12 μg/mL. Therefore, investigating the inhibition activity of borrelidin derivatives was essential for finding new anti-TB candidates. Objectives: This study aims to investigate the effects of 31 borrelidin derivative compounds …

Preparation And Evaluation Of Mesoporous Celecoxib For Improved Antiarthritic Activity In Rodents, Reena I. Fernandaes, Sayani Bhattacharyya

The Thai Journal of Pharmaceutical Sciences

Background: Celecoxib, a model anti-inflammatory drug, used in the management of arthritis exhibits limited oral bioavailability and slow onset of action due to its poor solubility. Objective: The present study explores a mesoporous drug delivery of celecoxib to investigate the efficacy of its antiarthritic activity in animal models, and develops a low-oral dose therapy. Materials and Methods: The solvent evaporation method was employed for the preparation of mesoporous delivery of celecoxib, using Syloid^®, and Neusilin^®, at a molar ratio of silica/ drug 1:2.5. The formulations were characterized for drug loading, in vitro drug release, and material …

Enhancing Topical Drug Delivery Of Apremilast Through Niosomal Gel Formulation: Ex Vivo Skin Permeation And In Vivo Evaluation For Psoriasis, Megha Shyam Matlapudi, Anka Rao Areti, Yukti Jaiswal, Veeresh Bantal, Raghavender Medishetti

The Thai Journal of Pharmaceutical Sciences

Background: Psoriasis is a dynamic and chronic disease characterized by inflammatory changes and an increased rate of keratinocyte proliferation leading to the formation of erythematous scleroderma plaques with a silvery sheen. The existing therapies come with shortcomings in terms of effectiveness and leave behind a trail of side effects. Hence, there is a need of alternative therapeutic measures. Objectives: This study aimed to assess the therapeutic potential of Apremilast Niosomal Gel (APR Nio Gel) in treating psoriasis, comparing its effectiveness with conventional gel (APR Gel) and oral suspension (APR Oral) formulations. Materials and Methods: Apremilast niosomes were prepared by thin …

Exploring The Therapeutic Potential Of Trigonella Foenum-Graecum Extract-Loaded Transferosomal Gel In Freund's Complete Adjuvant-Induced Rat Models., Vandana Singh Ms., Hema Arya Ms., Bhavana Singh Dr., Koushal Dhamija Mr., Preeti Singh Dr., Gautam Kumar Dr.

Chulalongkorn Medical Journal

Abstract:

Background: Rheumatoid arthritis (RA) is a debilitating autoimmune disorder characterized by inflammation and joint damage.

Objective: This study aimed to evaluate the antiarthritic activity of Trigonella foenum-graecum (TFG) Transferosomal gel in a Freund’s adjuvant-induced arthritic rat model and compare it with Diclofenac gel, a standard anti-inflammatory drug.

Methods: Arthritis was induced in rats by injecting a 0.1 mL (1mg/ml) CFA suspension into the left hind foot in the subplantar region, allowing them to develop arthritis for 21 days.

Results: Arthritis induction led to a significant increase in paw volume, indicative of inflammation. Treatment with both TFG-transferosomal gel and Diclofenac …

Local Tissue Damage Treatment Of Snake Venom, Suchitra Khunsap

The Thai Journal of Veterinary Medicine

Local tissue damage caused by snake envenomation was a medical problem that caused morbidity and mortality for more than a decade, with no defined treatment guidelines. Nowadays, antivenom is the primary treatment for snakebite, which substantially reduces systemic venom but not significantly reducing local symptoms. We compiled a list of local damage therapies, including antivenom medication, surgery and skin grafting, small molecule medicines, and alternative therapies. Although each was not approved as a standard treatment, it may be a treatment option for tissue damage caused by snake venom. However, antivenoms and most resistant compounds may not be the best strategy …

Sustainable Management Of Facemask Waste Generated From Covid-19 Pandemic In Bhutan, Tshering Yangdon, Twisuk Punpeng, Sirima Mongkolosomit, Kampol Nanthapong, Kinzang Yangden

Journal of Health Research

Background: The rise in facemask waste with the uncertainty of deposition data and all its concomitant pressure on management has resulted in new risks and challenges for achieving sustainable development goals (SDGs). The purpose of this mixed methods study was to estimate facemask waste generation and examine management in Bhutan since the COVID-19 pandemic.

Method: One thousand five hundred and twenty-seventh (1,527) consenting members of the public from Class A Thromdes (self-governing municipalities) were surveyed online from February to April 2022, to estimate mask waste using descriptive statistics. This was supported by the waste characterization conducted in Memelhakha, the biggest …

Preclinical Study On Hepatoprotective Potential And Antioxidant Status Analysis Of The Fruit Extract Of Rivina Humilis L. (Red Pigeon Berry) In Rats, Raju Asirvatham, Dinu George, P. A. Daisy, Dawn V. Tomy, G. Boby Johns

The Thai Journal of Pharmaceutical Sciences

Hepatoprotective and antioxidant potential of hydromethanolic extract of Rivina humilis L. fruit (HMERH) was studied using the carbon tetrachloride (CCl4) and paracetamol (PCM) induced hepatotoxicity in Wistar rats. In both models, rats were divided into five groups having six rats in each. Group I received distilled water. Group II, disease control, Group III received 100 mg/kg of Silymarin. Group IV and Group V received 500, 1000 mg/kg of HMERH. All groups except Group II received treatment twice daily for 7 days. CCl4 (1.5 mL/kg, PCM (2 g/kg), p.o) were administered after the last dose. The degree of liver protection against …

Development Of A Thai Pharmacists’ Cultural Competency Self-Assessment Scale, Auttakrit Aunkaew, Puckwipa Suwannaprom, Siritree Suttajit

The Thai Journal of Pharmaceutical Sciences

Objective: The objective of the study was to develop and evaluate a cultural competency assessment form for Thai pharmacists. Materials and Methods: The research was conducted in two phases. Phase 1 involved item development based on the Campinha-Bacote’s and the ACPP’s concept of cultural competency and the self-assessment of perceived level of cultural competence questionnaire. Seven experts assessed the content validity and face validity. The revised scale was tested for comprehension among 12 pharmacists using the think-aloud technique. Phase 2 constituted the scale development and scale evaluation. The Thai pharmacist cultural competency self-assessment (TPCCS) scale developed from Phase I was …

Pharmacological Evaluation Of The Antirheumatic Activity Of Callicarpa Macrophylla Leaves Extracts By The Estimation Of Hepatic, Renal, And Inflammatory Markers, Harjinder Kaur, Ganesh N. Sharma, Mayur Bhurat

The Thai Journal of Pharmaceutical Sciences

Background: Callicarpa macrophylla is used in traditional medicine to treat many disorders including analgesic, antipyretic and anti-inflammatory. The aim of this study is to investigate the ethanolic and ethylacetate extracts of C. macrophylla leaves against rheumatoid arthritis (RA). Materials and Methods: Acute toxicity was studied in vivo to determine the toxic doses of the ethanolic and ethyl acetate extracts. Anti-rheumatic activity was also evaluated in vivo using formaldehyde and Complete Freund’s Adjuvant models in Wistar rats. After that paw volume was evaluated by the digital Vernier caliper and blood sample was taken by retro-orbital plexus route for the estimation of …

Ascorbic Acid-Loaded Poly(Lactic-Co-Glycolic Acid) Nanoparticles Incorporated Into A Polyacrylic Acid Gel As A Promising Tool For Site-Specific Oral Cancer Therapy, Nurul Ain Mohammad Hamdi, Ahmad Fahmi Harun Ismail, Muhammad Salahuddin, Widya Lestari

The Thai Journal of Pharmaceutical Sciences

Background: Chemotherapy is commonly used in oral cancer therapy, especially as the disease advances. However, it is associated with terrible adverse effects and the occurrence of chemoresistance which causes treatment failure. Thus, discovering a new potential anticancer agent and developing a safe, effective, and non-invasive drug delivery are necessary. Objective: The objective of the current study is to develop ascorbic acid-loaded poly(lactic-co-glycolic) acid (AA-PLGA) nanoparticles incorporated into polyacrylic acid gel intended to treat oral cancer. Materials and methods: Double emulsion solvent evaporation method was used to fabricate AA-PLGA nanoparticles. Optimization was carried out in the primary emulsion based on multilevel …

Vegetable Oil-Based Cannabis: Its Cannabinoid Profiling And Photoprotective Effect On Uva-Irradiated Human Skin Keratinocytes, Nur Alfan Muhammad Zen, Kwanlada Kobtrakul, Petlada Khositanon, Kittipong Sanookpan, Visarut Buranasudja, Sornkanok Vimolmangkang

The Thai Journal of Pharmaceutical Sciences

Vegetable oils serve as affordable, non-toxic, and eco-friendly solvents for plant extraction. Chemical fingerprinting shows that vegetable oil-based cannabis has a cannabinoid profile similar to that of organic solvent-based cannabis. All samples possess antioxidative effects as they contain several cannabinoids and other unidentified compounds, with rice bran oil-based sample exhibiting the strongest effect. Tetrahydrocannabinol (THC) and cannabidiol (CBD) content in sesame oil-based and perilla seed oil-based cannabis differed significantly from that in virgin coconut oil (VCO)-based cannabis. In addition, THC and CBD content in all vegetable oil-based samples prepared using the heating and frying method differed significantly from that in …

Effect Of Spinach Enriched With Zinc And Ω-3/Vitamin E Treatment Against Fluoride-Induced Nephrotoxicity And Bone Calcification Disturbance In Rats, Anfal Djouadi, Samir Derouiche

The Thai Journal of Pharmaceutical Sciences

Objective: The goal of this study was to evaluate the alone or associated spinach, zinc, and ω-3/Vitamin E capacity to improve the renal function and bone calcification altered by fluoride in Wistar rats. Methods: In this study, 36 female Wistar albino rats were used; divided into six groups (n = 6); all groups except the control rats received orally 400 ppm of fluoride as sodium fluoride (NaF) in drinking water during 70 days and then four groups treated in the past 15 days by: Spinach powder, zinc, ω-3/Vitamin E, and spinach+ zinc + ω-3/Vitamin E. Some biochemical and histological markers …

The Efficacy Of Vitamin B6 And Alpha-Lipoic Acid In Preventing Levetiracetam Depressant-Like Behavior In Mice, Azadeh Mesripour, Nasime S. Musavie

The Thai Journal of Pharmaceutical Sciences

Background: Some antiepileptic drugs for instance levetiracetam cause depression in patients. Vitamin B6 is a cofactor involved in the neurotransmitter synthesis. α-Lipoic acid (ALA) is a mitochondrial cofactor that can prevent neuronal damage. The aim of this study was to evaluate the effectiveness of B6 and ALA for preventing levetiracetam depression in mice. Methods: Male NMRI mice (weighing 25 ± 3 g) were used. Levetiracetam (20 mg/kg), and pretreatments with ALA (20, 40 mg/kg), Vitamin B6 (100 mg/kg), or imipramine (10 mg/kg) as the control positive were all administered intraperitonealy for 14 consecutive days. The locomotor test and forced swimming …

Barriers And Facilitators Of Wound Care Services Provided By Community Pharmacists In Selangor, Malaysia: An Exploratory Qualitative Study, Hamidi Drahman, Mohd Shahezwan Abd Wahab, Mohd Faiz Mustaffa, Azyyati Mohd Suhaimi

The Thai Journal of Pharmaceutical Sciences

Introduction: Community pharmacists (CPs) are often the first point of contact for patients to obtain health-related advice, including on wound management. Wound care services have been proposed as a community pharmacy practice area to be promoted in Malaysia. Objectives: This study aims to explore the types of wound care services provided by Malaysian CPs, and the factors associated with its provision. Methods: This study utilized the qualitative method to collect in-depth information about the barriers and facilitators associated with the provision of wound care services among a sample of CPs. Interview transcripts were analyzed using thematic content analysis. Results: Twenty-three …

Docking, Synthesis Of Some Novel Flavonoid Analogues, And Their Biological Evaluation, Ishwar Bhat K, Afiya Abdul Aziz, Abhishek Kumar, Vijaya Bhaskar K, Vijay Kumar M

The Thai Journal of Pharmaceutical Sciences

Cancer remains a major class of morbidity and mortality despite basic and clinical research and trials of promising new therapies. In the current era, many drugs are marketed with flavonoid nucleus. Based on this information, this study aims to synthesize and screen flavones for their anticancer activity. Docking studies for cytotoxic activity of flavonoid derivatives targeting tankyrase enzyme were performed. A new series of flavonoid derivatives were prepared from chalcones. Chalcones were prepared between substituted benzaldehyde and 2-hydroxy acetophenone in the presence of potassium hydroxide as catalyst. The flavone derivatives were characterized based on IR, 1H NMR, and Mass spectral …

Application Of Concept Mapping In Telepharmacy Model Development For Prescription Filling At Primary Care Clusters, Nusaraporn Kessomboon, Siwapond Prasertsuk, Jirachaya Suttima, Nur-Ainee Korsem

The Thai Journal of Pharmaceutical Sciences

Background: Although the Pharmacy Council of Thailand has announced a standard telepharmacy service procedure, there may be some details or limitations that are specific to the primary care cluster (PCC) in the real situation. Objective: This research aimed to create a telepharmacy service model for the PCC using concept mapping techniques. Methodology: Group discussions were held, each participant will submit their opinions and graded of importance and possibilities of each opinion. After that, the data obtained were statistically analyzed to create a concept mapping. Results: From the group discussion, (n = 10) can be concluded that the optimum telepharmacy services …

Characterization Of Quality Attribute And Specification For Standardization Of Acemannan Extracted From Aloe Vera For Tissue Regeneration, Siriwan Seeleamngam, Polkit Sangvanich, Pasutha Thunyakitpisal, Vorasit Vongsutilers

The Thai Journal of Pharmaceutical Sciences

Acemannan extracted from Aloe vera was well characterized as an acetylated mannose polysaccharide which have promising clinical profile for tissue regeneration. Quality aspect of acemannan is required to develop the herbal extract for practical industrial application and reliable therapeutic use. The research aim is to investigate the qualify attributes of acemannan that have impact on its safety and efficacy. Quality of three production batches of acemannan were evaluated based on ICH quality guidelines and pharmacopeial standard. The quality aspect of acemannan were determined by analytical technique including FT-IR, SEC-HPLC, RP-HPLC, GC, and loss on drying to ensure its identify and …

Hepatotoxic Effect Of Cadmium And Available Therapeutic Options, Tomilola Olaolu, Favour Jibulu, Rotimi Damilare

The Thai Journal of Pharmaceutical Sciences

Hepatoxicity, also known as toxic hepatitis, is a condition, in which the liver becomes inflamed due to exposure to such substances as chemicals, medications, herbal products, or excessive alcohol consumption. Cadmium is a major environmental pollutant from agricultural and industrial sources and has been reported to induce hepatotoxicity. Cadmium can also be found in phosphate fertilizers, detergents, and refined petroleum products as an impurity and used industrially in the production of polyvinyl chloride product stabilizers and the fabrication of nickel-cadmium batteries. Cadmium can be absorbed into the human body through the gastrointestinal tract, respiratory, and dermal routes. Cadmium-induced hepatic damage …

Development Of Amino Acid Salt-Based Curcumin@Lysine Acetate Co-Amorphous System Using Liquid-Assisted Grinding For Improved Solubility And Dissolution, Udaykumar Patil, Snehal Rawal, Jidnyasa Pantwalawalkar, Sopan Nangare, Dilip Dagade, Pravin Patil, Namdeo R. Jadhav

The Thai Journal of Pharmaceutical Sciences

Curcumin, multivalued phytoceutical, exhibits appreciable safety. However, its therapeutic utility is significantly compromised due to low aqueous solubility, and thus, poor absorption and low bioavailability become apparent. To surpass this limitation, the present work aims to develop amino acid salt-based curcumin@lysine acetate co-amorphous system for improved solubility and dissolution. Initially, screening of curcumin-amino acid mixtures was performed for saturation solubility assessment. Considering the outcome, lysine acetate was formulated to generate a co-amorphous mixture (COAM) by liquid-assisted grinding and evaluated for saturation solubility and different spectroscopical characterizations. Curcumin-lysine acetate COAM tablet formulation was developed by direct compression method and evaluated for …

Solubility Enhancement Of Diacerein By Spray Drying Technique, Formulation Development, And In Vivo Study, Devidas G. Bachhav, Somashekhar S. Khadabadi, Leena P. Deore, Vilas B. Ghavate

The Thai Journal of Pharmaceutical Sciences

Purpose: The aim of the present research was solubility and dissolution rate enhancement of diacerein by spray drying technique. Materials and Methods: Solid dispersions of diacerein with PEG-600, guar gum, poloxamer-188 and aerosil were prepared in different ratios using 32 factorial designs. FTIR, DSC, XRD and SEM were performed to study the interaction between drug and polymers and evaluated for in-vitro drug release study. Results and Discussion:In spray dried solid dispersion formulations there was decrease in crystallinity of diacerein, which leads to increase in dissolution of diacerein from solid dispersions. Diacerein 50 mg immediate release tablets formulated (using spray dried …

Determination Of Anti-Herpes Simplex Virus Type 1 Activity Of The Air Filter Coated With Silver Ions Using A Modified Method Of Iso 21702:2019, Mali Wirotesangthong, Ariya Khanboon, Kanyanat Piewpong

The Thai Journal of Pharmaceutical Sciences

Background: Since severe acute respiratory syndrome coronavirus 2 causing coronavirus disease 2019 pandemic has emerged, various air membrane filters with antimicrobial agents have been explored and investigated for inactivating virus particles. Objectives: The purpose of this study was to determine an antiviral activity of the air filter coated with silver ions using the method of ISO 21702:2019. Materials and Methods: Herpes simplex virus type 1 (HSV-1), KOS strain, an enveloped virus causing skin, mucous membrane, and respiratory tract infection (RTI) were tested with the non-porous surface coated with or without silver ions (control filter) for 0, 24 h at 25°C. …

Impact Of A Digital Educational Program On The Health Literacy And Perceived Drug Teratogenic Risk Of Diabetic Pregnant Women Attending A Malaysian Teaching Hospital, Sami Al-Shakhshir, Syed Azhar Sulaiman, Mohd Pazudin Ismail, Mahmoud S. Alhaddad, Yaser Mohammed Al-Worafi, Islam M. Ashram

The Thai Journal of Pharmaceutical Sciences

ABSTRACTObjectives: The study aimed to identify the impact of clinical pharmacist’s digital educational program on health literacy and drug teratogenicity risk among Malaysian diabetic pregnant women. Methods: A quasi-experimental study was undertaken at the antenatal clinic at Universiti Sains Malaysia Hospital (HUSM) in Malaysia. The study was carried out with 138 diabetic pregnant women who were conveniently interviewed to measure their health literacy and teratogenic risk perceptions before and after educational program which was conducted using WhatsApp application. Descriptive and inferential analyses were performed using SPSS version 22. P-values of less than 0.05 were considered significant. Results: Most participants had …

Citrus Aurantium Peels Secondary Metabolites Prevents Cell Senescence On Human Fibroblasts Cells By In Vitro And Bioinformatics Studies, Nur Dina Amalina, Sri Wahyuni, Harjito H, Meiny Suzery, Bambang Cahyono

The Thai Journal of Pharmaceutical Sciences

Aging is a medical problem affecting about 800 million people worldwide. However, the molecular mechanism of aging and aging-related disease has not yet been explored. Skin aging is a complex biological process primarily due to cellular senescence. Cellular senescence is an irreversible growth arrest that caused tissue to lose their cell-specific functionality, secreting pro-tumorigenic and pro-inflammatory cytokines, which eventually causes cancer. Citrus aurantium-derived secondary metabolites, including hesperidin, hesperetin, tangeretin, naringenin, nobiletin, and quercetin, are of vital importance to inhibiting aging due to their active properties. However, the effect of C. aurantium-derived secondary metabolites on the cells senescence and its molecular …

Synthesis, Docking Studies, Admet Prediction, And Antimicrobial Evaluation Of Coumarin-Oxadiazole Hybrids, Fabin Asmath Maziyuna, Abhishek Kumar, Pankaj Kumar

The Thai Journal of Pharmaceutical Sciences

The overuse and misuse of marketed antimicrobial agents developed drug resistance, which has become a significant problem worldwide. A series of new coumarinyl-oxadiazole Schiff base derivatives were designed and synthesized. These synthesized molecules synthesis of coumarinyl-oxadiazole schiff base derivatives (FP1-FP7) were characterized using Infrared spectroscopy, proton nuclear magnetic spectroscopy, and mass spectroscopy and evaluated for their antibacterial potential against Gram-negative (Escherichia coli, Pseudomonas aeruginosa) and Gram-positive (Bacillus subtilis, Staphylococcus aureus) bacterial strain by measuring minimum inhibitory concentration values. Among the synthesized compounds, FP6 was found to be the best antibacterial agent having concentration values of 3.12 and 6.25 μg/ml against …

The Synergistic Antitumor Effects Of Curcuma Longa And Phyllanthus Niruri Extracts On Promoting Apoptotic Pathways In Breast Cancer Stem Cells, Dedy Hermansyah, Delfitri Munir, Aznan Lelo, Agung Putra, Nur Dina Amalina, Iffan Alif

The Thai Journal of Pharmaceutical Sciences

Breast cancer stem cells (BCSCs) develop apoptosis resistance by expressing pro- and anti-apoptotic protein including caspase-3, p53, and survivin. However, the induction of apoptosis is an important mechanism of action for many anticancer agents. Therefore, treatment using combination therapy was supposed to inhibit apoptosis resistance and increase the possibility of cancer apoptosis. This study aimed to investigate the effects of the combination Curcuma longa (CL) and Phyllanthus niruri (PN) extract on apoptosis induction. The single and combination cytotoxicity was analyzed using MTT assay. Apoptosis was measured by Annexin V-Propidium Iodide under flow cytometry. Caspase 3 expression was assessed by flow …

Carbon Dots: An Updated Overview On Their Synthesis, Properties, And Applications In Pharmaceutical And Biomedical Sciences, Earle Radha Rani, Majji Usharani, A. Lakshmi Usha

The Thai Journal of Pharmaceutical Sciences

Nowadays, carbon-based materials have acquired more attention in numerous fields including engineering, medicine, and pharmaceutics. As a new class of small carbon nanomaterials, carbon dots are developed due to their excellent physicochemical properties such as spherical shape, non-toxicity, cost effectiveness, facile, biocompatibility, and discrete particles <10 nm in diameter. In 2004, these carbon dots were first discovered accidentally during processing of single walled carbon nanotubes. Carbon dots have created huge excitement due to their advantages such as high water solubility, excellent biocompatibility, and resistance to photo bleaching. Carbon dots show unique properties such as photo stability, low toxicity, fluorescence, photo chemiluminescence, and electrochemiluminescence. Due to these properties, they have a wide range of applications in the field of bioimaging and drug delivery. Carbon dots are classified into two groups: Amorphous based carbon dots and graphene-based quantum dots with sp2 hybridization. The synthesis methods of carbon dots were reviewed along with their advantages and disadvantages. The applications of carbon dots in drug delivery, gene delivery, targeted drug delivery, crossing blood–brain barrier, and bio imaging were discussed.

Insights Into Novel Therapeutic Targets And Molecular Aspects In Polycystic Ovarian Syndrome: A Review, Rukaiah Fatma Begum, M. Sumithra, V. Chitra, Sharmila Devi

The Thai Journal of Pharmaceutical Sciences

Polycystic ovarian syndrome (PCOS) is a common endocrine syndrome in women associated with many other complications such as insulin resistance, obesity, hirsutism, increased risk of cardiovascular diseases, and infertility. As the pathophysiology of the syndrome still is not clear, it is difficult for the health-care professionals to precisely treat the syndrome. The cause of this syndrome is also unknown, but the evidences suggest that the factors such as environment, diet, and lifestyle are also a very common cause now a day for the syndrome. Recent pathophysiology of PCOS based on the Anti-Mullerian Hormone (AMH) and melatonin levels has been seen …