Anti-inflammatory & Anti-allergy Agents in Medicinal Chemistry

OBJECTIVES: Multiple sclerosis (MS) is a chronic autoimmune inflammatory disease affecting the central nervous system. Immune cell subsets, notably T helper (Th) 17 and Th1, exert important roles in MS pathogenesis. Whereas, Treg cells modulate the disease process. Calcitriol, the active form of vitamin D, and curcumin, a bioactive compound derived from turmeric, play immunomodulatory effects relevant to autoimmune disorders, including MS. The objective of this study is to investigate the effects of calcitriol and Curcumin on Peripheral blood mononuclear cells (PBMCs) of individuals with MS...

BACKGROUND: Emulgel combines the qualities of an emulsion with those of a gel. In order to create an emulgel w/o or o/w, emulsions have to be formulated, which are then combined with a gelling agent, resulting in a dual-control drug release. Celecoxib exhibits analgesic, antipyretic and anti-inflammatory activities and is used to treat osteoarthritis, severe pain, rheumatoid arthritis, and other medical conditions. METHODS: Celecoxib Emulgel was developed and evaluated by using natural oil and carbopol-940 as a gelling agent in different concentrations...

BACKGROUND: The development of analgesic and anti-inflammatory drugs plays a crucial role in modern medicine, aiming to alleviate pain and reduce inflammation in patients. Opioids and nonsteroidal anti-inflammatory drugs are groups of drugs conventionally used to treat pain and inflammation, but a wide range of adverse effects and ineffectiveness in some pathological conditions leads us to search for new drugs with analgesic and anti-inflammatory properties. OBJECTIVE: In this regard, the authors intend to investigate the ((2s,6s)-6-ethyl-tetrahydro-2h-pyran- 2-yl) methanol compound (LS20) on pain and acute inflammation...

BACKGROUND: Seeds of plant Scaphium Affine are traditionally used by the healers of "India" for the treatment of piles. OBJECTIVE: The primary objective of the study was to assess the anti-hemorrhoidal potential of the ethanolic seed extract of Scaphium affine. METHODS: After the soxhlet extraction method, the seed extract from Scaphium affine was first submitted to phytochemical standardization and then GC-MS analysis. Rats were given Croton oil and Jatropha oil to develop hemorrhoids, and Scaphium affine seed extract (ESA) was administered orally for 5 days and 3 days, respectively, at doses of 1000 and 500 mg/kg...

BACKGROUND: Cinnamic acid, an active compound in cinnamon spp., has anti-inflamatory and antioxidant characteristics and is favorable in managing inflammatory bowel diseases. OBJECTIVE: Evaluate cinnamic acid's effects on colitis in rats. METHODS: To induce colitis in experimental rats, excluding the sham group, a 4% intrarectal solution of acetic acid was administered. The rats were then given oral doses of cinnamic acid at 30, 45, and 90 mg/kg for two days...

INTRODUCTION: Ziziphus mauritiana, sometimes called Indian jujube or Ber, belongs to the Rhamnaceae group of plants. The aqueous and ethanolic Ziziphus mauritiana formulations were shown to have analgesic, antipyretic, potent analgesic, anti-inflammatory, and anti-emetic properties. AIM & OBJECTIVES: The aim of this study is to investigate the sedative and anticonvulsant activities of Ziziphus mauritiana extract by governing 200 and 400 mg/kg body weight orally...

UNLABELLED: Leishmaniasis is a deadly tropical disease that is neglected in many countries. World Health Organization, along with a few other countries, has been working together to protect against these parasites. Many novel drugs from the past few years have been discovered and subjected against leishmaniasis, which have been effective but they are quite expensive for lower-class people. Some drugs showed no effect on the patients, and the longer use of these medicines has made resistance against these deadly parasites...

BACKGROUND: Hordeum vulgare, commonly known as Barley grass, is a historically significant cultivated plant with profound implications for societies, agricultural sciences, and human nutrition. It has been valued for both sustenance and its potential medicinal properties. OBJECTIVE: This study aims to comprehensively investigate the medicinal properties of Hordeum vulgare, focusing on its potential therapeutic benefits and anti-inflammatory properties. Additionally, we seek to quantify and compare the phytochemical content of two distinct extracts: Barley Grass Hexane Extract (BGHE) and Barley grass aqueous extract (BGAQ)...

The role of herbal medicines in the treatment of viruses and the identification of potential antiviral drugs has been the focus of researchers for decades. The control and treat-ment of viral diseases are very important due to the evolution of viruses and the emergence of new viruses compared to other pathogens such as fungi and bacteria. Astragalus membra-naceus (AM) is a significant medicinal plant. The potential use of this plant and its chemical components in the treatment of inflammatory illnesses and viral diseases has been vigorously researched recently...

BACKGROUND: Previous studies have experimentally validated and reported that chem-ical constituents of marine sponges are a source of natural anti-inflammatory substances with the biotechnological potential to develop novel drugs. AIMS: Therefore, the aim of this study was to perform a systematic review to provide an overview of the anti-inflammatory substances isolated from marine sponges with therapeutic potential. METHODS: This systematic review was performed on the Embase, PubMed, Scopus and Web of Science electronic databases...

BACKGROUND: By comparing the histamine impact to the instant response to an injected foreign protein in previously sensitized animals, one might hypothesize that histamine may be involved in this reaction. Through all four of the recognized types of histamine receptors, histamine is also essential for the control of immunological function and acute and chronic allergic inflammation. METHODS: Recent evidence points to anti-IgE antibodies and specific antibodies to cytokines like IL-4 or IL-5 that are associated with allergic inflammation as probable causes of Allergic Rhinitis...

Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by inflammation of the joints, leading to pain, swelling, and joint deformity. Among the potential targets for RA treatment is Bruton's tyrosine kinase (BTK), which plays a crucial role in B-cell signaling and contributes to the pathogenesis of RA.In present work this software was explored for pharmacophore optimization of the pyrrolo- pyrimidine nucleus for antirheumatoid activity.This research provided valuable insights into the structural features essential for BTK inhibition and paves the way for the design and development of novel anti-rheumatic agents targeting BTK in RA...

BACKGROUND: The Capparidaceae family includes the medicinal herb Capparis her-bacea Willd. The aerial and underground parts of plant C.herbacea were studied for their chemical composition, antioxidant, and cytotoxic properties. METHODS: Using gas chromatography with mass spectrometric detection (7890A/5975C), 94 chemicals were identified in ethanol extract from leaves, roots, seeds, and stems of C. her-bacea. Main components were (leaves) phytol 18.16%, hexanedioic acid, bis(2-ethylhexyl) ester 16...

The thiazole ring is a unique heterocyclic motif among heterocyclic compounds. This five-member ring with one nitrogen and one sulphur atom displays a wide array of pharmacological activities, including anti-inflammatory, antimicrobial, anticancer, antidiabetic, antiviral, etc., by acting on several targets. Its broad range of medical applications has inspired us to study this opulent heterocyclic molecule. The current review summarizes synthetic approaches for the preparation of thiazole derivatives in brief and discusses the promising biological activities of this scaffold...

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No abstract text is available yet for this article.

BACKGROUND: Juglone is a phenolic bioactive compound with antimicrobial, anti-tumour, antioxidant, and anti-inflammatory characteristics. Given its anti-inflammatory and an-tioxidant effects, it was selected for evaluation in the inflammatory bowel diseases (IBD) model. OBJECTIVE: The current study was performed to evaluate the therapeutic impacts of the juglone in acetic acid-induced colitis in male Wistar rats. METHODS: Juglone was extracted from Pterocarya fraxinifolia via maceration method...

BACKGROUND: Quercetin belongs to the BCS Class IV of drugs, which means it ex-hibits low solubility and low permeability. Quercetin is a potent antioxidant drug candidate, but it has several drawbacks, such as a short half-life, poor stability, bioavailability, and solubility. These factors affect its reliability as a good wound-healing, anti-inflammatory, and antioxidant agent. Quercetin nanoparticles resolved these problems and offered high stability, high encap-sulation efficacy, sustained and prolonged release, and enhanced accumulation at target sites with high therapeutic efficacy...

An artificial glucocorticoid with anti-inflammatory and immunosuppressive properties is triamcinolone acetonide. It is abundantly used to treat redness, itching, and many other skin conditions like itching and psoriasis. As a result, there are several different triamcinolone acetonide formulations available. Each of these formulations must go through the correct phases of development and validation in order to identify the medications and other additives for safer use. This review article is just a representation of all the methods reported for the development and validation of triamcinolone acetonide in pure form to break down contaminants, in addition to other medications, and even in biological samples...

BACKGROUND: Acquired immunity plays an important role in the prevention of viral infections. SARS-CoV-2 is an infection that leads to a pandemic. The development of specific antiSARS-CoV-2 antibodies may play a vital role in disease prevention and control. Thus IgG antibody screening in the general population provides information on the immunological status of the community. AIM: To clarify the SARS-CoV-2 immune status in the general population. METHODS: A cross-sectional study was conducted in Kirkuk province during the period from 15 May 2022 to 11 September 2022...