Pharmacy and Pharmaceutical Sciences Commons^™

Chloroquine: An Old To Be Repurposed Drug For Covid-19 Infection (Risk And Benefit), Oki Nugraha Putra, Ana Khusnul Faizah, Nani Wijayanti Dyah Nurrahman, Hardiyono Hardiyono

Pharmaceutical Sciences and Research

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes Coronavirus Disease 2019 (COVID-19) with a high rate of mortality. Chloroquine and hydroxychloroquine have been used for antimalarial and autoimmune diseases for many years. Due to low toxicity and well tolerability as well as immunomodulatory properties, these drugs are proposed to treat viral infection. Some studies, both in vitro and in a clinical setting, have been evaluated for their ability to treat SARS- CoV-2 as promising therapies. Although The National Agency of Drugs and Food Control of The Republic of Indonesia issued emergency authorization for chloroquine and hydroxychloroquine to be used against …

Prediction Of Asiatic Acid Derivatives Affinity Against Sars-Cov-2 Main Protease Using Molecular Docking, Ida Musfiroh, Alia Resti Azura, Driyanti Rahayu

Pharmaceutical Sciences and Research

COVID-19 is a pandemic that currently occurs in almost all parts of the world, caused by a new coronavirus species that can infect humans, namely SARS-CoV-2. To date, there is no effective drug to treat COVID-19. There are studies proving that the secondary metabolites of pentacyclic triterpenes have antiviral activity, one of which is asiatic acid. The aims of this study are to obtain the affinity and interactions of asiatic acid derivative structures in inhibiting the main protease of SARS-CoV-2. The research method was molecular docking of asiatic acid and its derivatives against the main protease of SARS-CoV-2 (6LU7) consisting …

Dermaseptin-Based Antiviral Peptides To Prevent Covid-19 Through In Silico Molecular Docking Studies Against Sars-Cov-2 Spike Protein, Taufik Muhammad Fakih

Pharmaceutical Sciences and Research

A pandemic coronavirus disease of 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has now been declared a global pandemic by the World Health Organization. The search for new drugs, especially by utilizing antiviral peptides is a very potential area. Through this study, protein-peptide docking and protein-protein docking simulations were conducted using in silico methods to identify, evaluate, and explore the molecular affinity and interaction of dermaseptin peptide molecules produced by frogs of the genus Phyllomedusa against the SARS-CoV-2 spike protein macromolecule, and its effect on attachment to the surface of the ACE-2 (Angiotensin Converting Enzyme-2) receptor. …

Remdesivir: Mechanism And Effectiveness For Coronavirus Disease 2019 (Covid-19), Vina Neldi, Suharjono Suharjono

Pharmaceutical Sciences and Research

Currently, coronavirus disease 2019 (COVID-19) is a very serious health problem. The World Health Organization (WHO) has characterized this disease as a pandemic. Recommendations related to vaccines and drugs are not available yet because they are still in the clinical trial phase, and one of the superior drugs is remdesivir which has an antiviral activity. Several clinical trials of this drug are being carried out with the aim of evaluating its safety and efficacy in COVID-19 patients. There are two clinical trials with completed recruitment status, which are NCT04257656 and NCT04280705. NCT04257656 showed that remdesivir had faster time for clinical …

The Potential Roles Of Jamu For Covid-19: A Learn From The Traditional Chinese Medicine, Dwi Hartanti, Binar Asrining Dhiani, Shintia Lintang Charisma, Retno Wahyuningrum

Pharmaceutical Sciences and Research

As the pandemic of the coronavirus disease 2019 (COVID-19) continues while there is no drug and vaccine available, every effort to discover one should be considered. This review aimed to discuss the potential use of jamu, the Indonesian traditional herbal medicine, to deal with COVID-19 by following those of more-established traditional Chinese medicine (TCM). The online literature search using the PubMed database, as well as the circulars from the Indonesian Ministry of Health, were carried out to collect data up to June 07, 2020. The use of TCM for the treatment and prevention of COVID-19 has been officiated in the …

In-Vitro Assessment Of Cb1/Cb2 Receptor Binding And Function, Joey M. Davis

Honors Theses

Cannabinoid receptors CB1 and CB2 are G protein-coupled receptors that have a variety of physiological effects on the human body. Many natural product agonists and antagonists are presumed to interact with the cannabinoid receptors and are therefore heavily studied in drug discovery. Assays are used to study the binding of compounds to these receptors. However, a limited number of these assays are efficient in determining the functional activity of ligands associated with CB1 and CB2. Of those, many use radioactivity which is both expensive and potentially dangerous to the researcher. In this study, we first validated the assays already found …

The Histone Deacetylase Inhibitor Largazole: A Potential Chemotherapeutic Agent, Hannah Lynn Carson

Honors Theses

Histone deacetylase enzymes are known for their inherent activity as epigenetic modifiers. Although, they have become recognized for their role in cancer progression and other diseases. But also, histone deacetylases have other non-histone targets, for example, microtubules, which play important roles in cancer metastasis, apoptosis, and replication. With histone deacetylase inhibitors (HDACi), our research explored HDACi effects on breast cancer cell lines. The overall goal was to understand the potential of largazole, a class one histone deacetylase inhibitor on breast cancer cell lines. The research consisted of two parts: sulforhodamine B (SRB) viability assays under hypoxic and normoxic conditions. The …

Impacts Of Embryonic Exposure To Cannabidiol Or ∆9-Tetrahydrocannabinol On Zebrafish (Danio Rerio) Frailty In F0 And F1 Generations, Anika Faruque

Honors Theses

Exposure to cannabinoids during critical development periods has increased with epileptic children being commonly prescribed CBD for seizures and pregnant women taking it recreationally. Many studies have been done on the possible benefits and drawbacks of cannabinoid exposure on the human brain, but not much is known about how it can affect the developing brain long-term. To see the potential adverse effects of cannabinoid exposure during critical stages of development and discover potential developmental origins of disease in consuming cannabinoids during embryogenesis, zebrafish embryos (6-96 hours post fertilization) were exposed to varying concentrations of CBD (0.02, 0.1, 0.5 µM), THC …

Evaluation Of Potential Drug Interaction Of Analgesic In Cancer Patient Receiving Palliative Care In Dharmais Cancer Hospital, Eme Stepani Sitepu, Atika Wahyu Puspitasari, Nuriza Ulul Azmi, Lila Nilam Sari

Pharmaceutical Sciences and Research

Analgesics are mostly used in cancer patients receiving palliative care to improve the quality of life of patients. Besides analgesics, cancer patients receiving palliative care were also given other drugs in combination to overcome other symptoms of cancer, and this combination could potentially cause drug interactions. This study was aimed to analyze the potential of drug interactions with analgesics in cancer patients. The study design was cross-sectional with a retrospective method and descriptive study. The sample of this study was cancer palliative care patient’s prescription at Dharmais Cancer Hospital in the period of January – December 2017. The sample analyzed …

Formulasi Gel Ekstrak Daun Kelor (Moringa Oleifera Lamk) Sebagai Sediaan Antiinflamasi, Nining Sugihartini, Syauqul Jannah, Tedjo Yuwono

Pharmaceutical Sciences and Research

The development of anti-inflammatory gel of Moringa oleifera leaf extract has been performed. This study aimed to determine the physical properties, irritation index and anti-inflammatory activity of gel with various concentration of Moringa oleifera leaf extract. The extract was obtained by maceration method using ethanol 70%. The extracts were formulated in a gel with a concentration of 3%, 6%, 9% by using Carbopol 940 as gelling agent. The gel was evaluated for its physical properties (viscosity, pH, spreadability, adhesivity), irritation index with rabbit test animals and anti-inflammatory activity with mice test animals based on epidermal thickness parameters. The test results …

Profil Terapi Antihipertensi Dan Antihiperlipidemia Terhadap Fungsi Ginjal Pasien Diabetes Melitus Tipe 2 Dengan Komplikasi Penyakit Ginjal Kronis Di Rsup Dr. Hasan Sadikin, Fitri Rachmaini, Lia Amalia, Cherry Rahayu

Pharmaceutical Sciences and Research

Chronic Kidney Disease (CKD) complication increases the risk of morbidity and mortality in type 2 diabetes mellitus (DMT2) patients. The presence of hypertension and dyslipidemia as comorbidity increases the risk of macrovascular and microvascular complications and further adding to the list of drugs used. Management of this comorbidity is essential to prevent cardiovascular events and minimize kidney damage. This study aimed to evaluate therapeutic profile of antihypertensive and antihyperlipidemia drugs towards kidney function in DMT2 patients with CKD complication at Dr. Hasan Sadikin Hospital. Study was done by using a prospective single cohort design with consecutive sampling technique and obtained …

An Exploration Of Electrospun Fibers Containing Drug-Cyclodextrin Inclusion Complexes, Fatimah Fatimah, Zeynep Aytac, Tamer Uyar, George Pasparakis, Gareth R. Williams

Pharmaceutical Sciences and Research

A series of new core-shell fibers were developed containing anticancer drugs (5-fluorouracil or ferulic acid) and their cyclodextrin inclusion complexes, with a gadolinium-based magnetic resonance imaging (MRI) contrast agent. These were prepared by electrospinning, a simple method for producing ultra-fine fibers through the application of a strong electrostatic force on a polymer solution. The shell of the fibers was formed from Eudragit S100, and the drugs were loaded in the core. Scanning electron microscopy images showed the formation of smooth ribbon-like fibers, with diameters ranging from 1.4 to 5.1 μm, and transmission electron microscopy reveals a transparent interface between the …

Development Of Ethanolic Extract Of Pinang Masak Jambi (Areca Catechu L.) As A Modulator Of Doxorubicin Cytotoxic Effect In Breast Cancer Therapy, Fitrianingsih Fitrianingsih, Indri Maharini, Diah Tri Utami

Pharmaceutical Sciences and Research

Doxorubicin is one of the chemotherapy agents that is often used in breast cancer therapy. Phenomenon of breast cancer cell resistance to chemotherapy agents has been traced to the molecular level. The development of compounds that can overcome drug resistance chemotherapy needs to be continuously developed, especially agents with specific molecular targets, namely P-glycoprotein (Pgp), NFkB, cyclin, and cyclin-dependent kinase (CDK). Another alternative is the combination of chemotherapy agents with chemopreventive agents (co-chemotherapy) to reduce side effects and increase sensitivity of cancer cells. Doxorubicin is often used in breast cancer therapy. This study was performed to determine the effect of …

Anti-Proliferative Effects Of A Coumarin Benjaminin On Four Human Cancer Cell Lines, Siau Hui Mah, Soek Sin Teh, Ahmad Azri Fitri Ismail, Gwendoline Cheng Lian Ee

Pharmaceutical Sciences and Research

Cancer is a major health issue around the globe. Chemotherapy and radiation therapy are no longer the standard treatments for patients as these remedies lead to many adverse effects. Thus, the development of alternative effective drugs from lead compounds, especially natural products is necessary. This study aimed to isolate cytotoxic phytochemical constituents from a plant Calophyllum inophyllum, which has been used as traditional medicine since ancient time. The root of C. inophyllum was extracted and subjected for phytochemical constituent isolation. A coumarin, benjaminin (1) was isolated successfully from the chloroform extract and its structural elucidation was performed by spectroscopy analyses …

Ace Inhibitory Activity And Functional Group Analysis Of Solvent- Partitioned Fractions Of Eleusine Indica, Jade Celon Cometa, Liahona Faith Roldan Mancol, Anthony Nalzaro Yen, Joanne Katherine Talens Manlusoc

Pharmaceutical Sciences and Research

Eleusine indica Linn. Gaerth or Indian goose grass has been widely used as an alternative natural anti-hypertensive agent. However, the rationale behind this mechanism is still unknown. The purpose of this study is to confirm the presence of functional groups that may be responsible for its ACE inhibitory activity and its possible synergism. Each solvent-portioned fraction was analyzed by FTIR, individual ACE inhibitory activity, and combination of fractions. FTIR results of solvent- partitioned fractions revealed that O-H and C-H stretches were present in all fractions. In addition to this, C-O and C=O groups were also present in all fractions except …

Assessment Of Depression Among Older Adults Staying In Old Home Care In Klang, Malaysia, Muhammad Qamar, Nurul Zahirah, Sohail Ahmad

Pharmaceutical Sciences and Research

Mental disorders such as depression are widespread, often underdiagnosed, and usually inappropriately treated. The early recognition of factors that may promote depression with the help of depression screening aid can help to plan better care for the patient. Therefore, this study aimed to determine the depression prevalence among the older adults staying in old home care, to explore any association and differences of depression across various socio-demographic variables, and to study the predictors of depression among study subjects. A cross-sectional study was conducted with a convenience sample of 141 elderly by using the validated tool. The study instrument was divided …

Interaction Of Thymidine With Sodium Bis(2-Ethylhexyl) Sulfosuccinate In Alcohol And Water: Studies With Uv-Vis Technique, Indu M. Paudel, Ajaya Bhattarai

Pharmaceutical Sciences and Research

The accurate measurement of thymidine absorbance in the presence of sodium bis(2-ethylhexyl) sulfosuccinate (AOT) in ethanol and water systems at room temperature by UV-vis technique has been reported. The AOT concentrations varied from 0.0005 to 0.014 [mol/L] in ethanol whereas from 0.0002 to 0.042 [mol/L] in water. The concentration of thymidine was 0.0073 [mol/L] during UV-vis spectrum registration. The thymidine spectrum was examined in the presence of AOT concentration. Using a statistical method of non-linear regression (NLREG), thymidine binding and thymidine distribution constants were evaluated. A noticeable decrease in thymidine absorbance in the presence of AOT concentration was shown in …

Encapsulation Of Temulawak Extract By Using Nanocrystalline Cassava And Sago Starches And Maltodextrin, Titi Candra Sunarti, Fatimah J. Pasaribu, Christina Winarti

Pharmaceutical Sciences and Research

This study was conducted to evaluate the performance of Curcuma zanthorrhiza crude extract after encapsulated in nanocrystalline starch, and to investigate the effect of the ratio of nanocrystalline starches and maltodextrin; and the effect of concentration of temulawak extract on nanocapsule characteristics, as well as encapsulation effect on the stability of antioxidant activity. Preparation of nanocrystalline starch was conducted by using lintnerization and ethanol precipitation of cassava and sago starches. Nanocrystalline starch and maltodextrin were used as matrices with the ratio varied from 25:75, 50:50, and 75:25. The mixture of temulawak extract and matrices were homogenized and spray dried. Nanocapsules …

Weaving Charlotte's Web: An In-Depth Guide To Cannabidiol, Lauren Pitts

Honors Theses

Cannabidiol, also known as CBD, first gathered national spotlight after Charlotte Figi and her mother Paige were able to find two physicians willing to prescribe CBD to treat Charlotte’s seizures. Charlotte suffered from Dravet Syndrome, but was able to find relief from CBD, which decreased the number and severity of her seizures. This sparked national interest and was the catalyst that lead to research and changes surrounding CBD uses and legality. Cannabidiol is a single cannabinoid that is found within the Cannabis sativa plant family—the same family that includes marijuana. This cannabinoid differs from tetrahydrocannabinol (THC) and does not provide …

Cannabis Chemistry And Pharmacognosy, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Cannabis Chemistry And Pharmacognosy, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Cannabis Therapeutics Bps 314, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Caqnnabis Studies Certificate, Joanna Burkhardt

Library Impact Statements

No abstract provided.

Pseudomonas And Bacillus As Potential Sources Of Novel Antibiotics, Cory Jayne, Dr. Lori Scott

Identifying and Characterizing Novel Antibiotic Producing Microbes From the Soil

With an increase in antibiotic resistance within the medical field the need for novel antibiotics is evident. Through collaboration with the Tiny Earth Project Initiative, we hope to find novel antibiotics through bacteria found in soil. We were able to successfully isolate two microbes that showed broad spectrum antibiotics against both Staphylococcus epidermis and Bacillus subtilis. Through further exploration and collaboration with the Tiny Earth Project Initiative, we might be able to discover novel antibiotics.

Lavender Aromatherapy: Ready For Prime-Time Office Use?, Dennis J. Baumgardner

Journal of Patient-Centered Research and Reviews

The editor-in-chief of Journal of Patient-Centered Research and Reviews comments on the perioperative use of lavender aromatherapy and its potential to relieve pain and anxiety during minor primary care office procedures.

Antiproliferative And Apoptotic Effects Of Proteins From Black Seeds (Nigella Sativa) On Human Breast Mcf-7 Cancer Cell Line, Yamna Khursid, Basir Syed, Shabana U. Simjee, Obaid Beg, Aftab Ahmed

Pharmacy Faculty Articles and Research

Background

Nigella sativa (NS), a member of family Ranunculaceae is commonly known as black seed or kalonji. It has been well studied for its therapeutic role in various diseases, particularly cancer. Literature is full of bioactive compounds from NS seed. However, fewer studies have been reported on the pharmacological activity of proteins. The current study was designed to evaluate the anticancer property of NS seed proteins on the MCF-7 cell line.

Methods

NS seed extract was prepared in phosphate-buffered saline (PBS), and proteins were precipitated using 80% ammonium sulfate. The crude seed proteins were partially purified using gel filtration …

Phytochemical Screening, In Vitro Antimalarial Activity And Genetic Diversity Of Selected Asteraceae Medicinal Plants Indigenous To Thailand, Desy Liana

Chulalongkorn University Theses and Dissertations (Chula ETD)

The emergence of artemisinin resistance leaded the effort to find the new antimalarial drug or artemisinin activity booster. Due to the chance that secondary metabolites can be evolutionary conserved, combining phylogeny with ethnobotanical data for screening antimalarial activity may be helpful to predict bioactivity and minimize the expenditure and time for laboratory research. The aimed of this study is screening the antimalarial activity, phytochemicals and genetic diversity of selected Asteraceae medicinal plants generated by combinatorial phylogeny and ethnobotanical data. 733 medicinal plants were obtained from literature search however only 340 taxa were met the inclusion and exclusion criteria hence these …

Variability In Antibacterial Activity In The Caribbean Sponge Amphimedon Compressa, Mackenzie Reilly

Honors Theses

Coral reefs are essential ecosystems that provide an abundance of natural resources. Sponges, common reef inhabitants, produce a diversity of secondary metabolites that are known to serve as chemical defenses. Secondary metabolites often have ecological functions, such as antipredator and antibacterial activities. I studied the common Caribbean sponge species, Amphimedon compressa, which is known to be chemically defended. Samples were collected from three sites in Belize, two sites in Grand Cayman, and three sites in St. Croix, U.S. Virgin Islands. To determine whether antibacterial activity varied across broad or local geographic scales, sponge extracts were tested against four bacterial strains …

Correlating The Physicochemical Properties Of Magnesium Stearate With Tablet Dissolution And Lubrication, Julie L. Calahan

Theses and Dissertations--Pharmacy

Magnesium stearate (MgSt) is the most commonly used pharmaceutical excipient and is present in over half the tablet formulations on the market. In spite of its popularity as an effective lubricant, it has been repeatedly recognized that there is significant variability between MgSt samples, which can cause inconsistent lubrication between batches of MgSt. The hypothesis of this research is that the batch-to-batch variability in tablet lubrication and dissolution observed in tablet formulations containing different MgSt samples can be correlated with differences in MgSt physicochemical properties (fatty acid salt composition, crystal hydrate form, particle size and surface area). Developing correlations between …

Characterization And Engineering Of Interrupted Adenylation Domains, Taylor A. Lundy

Theses and Dissertations--Pharmacy

Nature has historically served as a prolific source of biologically active molecules produced by plants, fungi, and bacteria termed natural products (NPs). These NPs often serve as therapeutic leads due to their structural diversity and unique mechanisms of action. However, many need modifications to make them more effective or safer for human use. This can be a daunting and complicated task to do via traditional organic chemistry because of their complexity, copious stereocenters, and a multitude of reactive functional groups. For this reason, enzymatic modification of these NP during their biosynthesis is an appealing option. One major class of NPs …