Wibi Riawan

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Verified

Wibi verified their affiliation via an institutional email.

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• S.Si (Biologist), M.Biomed (master of Biomedical science)
• Researcher at University of Brawijaya

Elucidate the dicalcium phosphate dihydrate (DCPD)-coated-beta-tricalcium phosphate (β-TCP) porous granules osteoinductivity performance in adipose-derived mesenchymal stem cells (ADMSCs). β-TCP porous was made by adding the sodium chloride (NaCl) powders with the dry powder of DCPD and CaCO3 in the concentrations 40:60 (by wt%). Then, DCPD layer w...

Beta-tricalcium phosphate (β-TCP) is a synthetic graft material with excellent biocompatibility, osteoconductivity, and osteoinductivity. β-TCP may induce adipose-derived mesenchymal stem cells (ADMSCs) osteodifferentiation. This study aims to investigate the osteoinductivity of 300 to 600 and 600 to 1,000μm β-TCP in ADMSCs. ADMSCs were obtained fr...

Background: Roselle (Hibiscus sabdariffa) flower extract (RFE) can potentially be an adjuvant in orthodontic tooth movement (OTM) in the alveolar bone (AB) by regulating inflammatory response, and bone remodeling through tumor necrosis factor-α (TNF-α), nuclear factor kappa beta (NF-κB), heat shock protein (HSP)-10, HSP-70, alkaline phosphatase (AL...

BACKGROUND: Ischemic stroke remains as a major health problem and one important process in Ischemic Stroke is neuroinflammation which has a principal role to maintain the balance of neurogenesis and neurodegeneration process in the brain. Neuroinflammation can lead to glial scar and inhibit neurogenesis processes which is needed for recovery neuron...

Objective The mechanical stimulation known as orthodontic mechanical force (OMF) causes biological reactions in orthodontic tooth movement (OTM). Heat shock protein-70 (HSP-70) needs pro-inflammatory cytokines to trigger bone resorption in OTM; nevertheless, heat shock protein-10 (HSP-10), a “Alarmin” cytokine, should control these pro-inflammatory...

Diarrhea is one of the important health concerns in children especially those in developing countries. Serotonin (5-HT) and 5-HT transporter (SERT) play critical roles in maintaining homeostasis of the gastrointestinal (GI) system, while tumor necrosis factor-alpha (TNF-α) contributes to immune regulation and inflammation. Probiotics, such as Lacti...

Background Hyperglycemia is a condition in which blood sugar levels increase excessively due to a variety of factors, one of which is the body’s inability to regulate insulin properly. Diabetes closely relates to this condition, which significantly contributes to premature death and disability. Long-term diabetes treatment accompanied by a strict d...

Background/Aims: Traumatic brain injury is a significant public problem with an incidence of 10 million people per year, causing the largest deaths and disabilities worldwide. Head injuries can be classified into primary and secondary head injuries. Secondary head injuries can be caused by several factors such as ischemia, cerebral edema, and neuro...

Background Certain conditions can stimulate stem cells to produce secretory factors that differ from each condition, such as hypoxia. Umbilical Cord-derived Mesenchymal Stem Cells have been known to have higher proliferation rates, plasticity, and better self-improvement ability than MSCs from other sources. The objective was to analyze the secreti...

Breast cancer is a neoplasm that is increasing globally based on its prevalence. Caulerpa racemosa is a type of sea grape that has anti-cancer activity based on previous studies. We aim to determine the anti-cancer activity of C. racemosa extract on Michigan cancer foundation-7 (MCF-7) breast cancer cells through the mechanism of apoptosis by obser...

Introduction: Alveolar bone defects need bone augmentation therapies by subtituting with bone material. Gourami (Osphronemus goramy) fish scale comprises type 1 collagen and it has been used as scaffolding material in bone tissue engineering. As alternative bone graft material, the scales have a big potency to promote osteogenesis in periodontal bo...

Objective Traumatic brain injury (TBI) is a chronic, progressive condition associated with permanent disabilities, particularly cognitive impairments. Glial scar formation following TBI is considered a contributing factor to these persistent disabilities. Currently, limited research exists on pharmacological interventions targeting glial scar preve...

Objectives The aim of this article was to investigate Osterix, ALP, and osteopontin expression in the compression and tension sides of alveolar bone after the application of normoxic/hypoxic-preconditioned GMSCs in rabbits (Oryctolagus cuniculus) induced with OMF. Materials and Methods Forty-eight healthy, young male rabbits were divided into four...

Background The expression of receptor activator of Nuclear Factor Kappa Beta (RANK) and its ligand (RANKL), as well as osteoprotegrin (OPG), in the alveolar bone (AB), may improve bone remodeling during orthodontic tooth movement (OTM). It is hypothesized that hypoxia-preconditioned gingival mesenchymal stem cells (GMSC) may be more effective than...

After tooth extraction, preservation of the socket is performed to maintain the alveolar bone dimension. The materials such as Bovine Bone Graft (BBG) are commonly used and in combination with propolis extract, it's hoped can accelerate the bone remodeling so as to increase the success of prosthodontics treatment and improve individual good health...

The study of the use of celery (Apium graveolens L.) in the health sector has been widely discussed. The analysis of the use of celery in the process of oocyte development still needs to be addressed. This study was conducted to see the effect of celery extract on the expression of estrogen receptors on the gonads and oocyte diameter in tilapia for...

RETRACTION NOTICE (3rd October 2023): The article by Khotimah H, Dewi Lestari Ismail D, Widasmara D et al . ‘Ameliorative effect of gel combination of Centella asiatica extract transfersomes and rosemary essential oil nanoemulsion against UVB-induced skin aging in Balb/c mice’[version 1; peer review: 3 approved with reservations] ( https://doi.org/...

Objective Enhancing wound healing capacity is one of the main principles in oral ulcer management. Efficient oral ulcer management will accelerate clinical symptom amelioration and prevent complications. Adipose mesenchymal stem cell metabolites (AdMSCM), a novel biological product, contains a plethora of bioactive mediators that can induce a serie...

Unlabelled: Posttraumatic myelopathy is defined as a spinal cord injury (SCI) that results in varying degrees of motor and sensory deficits. The degree of 'secondary damage,' which is caused by a variety of cellular, molecular, and biochemical cascades is linked to the outcome of SCI. According to research, the beneficial effects of oleuropein and...

Context: Aloe vera with one of the Acemannan compounds has antimicrobial effects against resistant microorganisms such as Enterococcus faecalis found in pulp chambers. E. faecalis is a facultative anaerobic microorganism commonly found in asymptomatic and persistent endodontic infections. Acemannan can be used as an alternative antibacterial agent...

Background: Gastric mucosal protective factor plays an important roles in gastric homeostasis between mucosal injury and mucosal repair. Previous study implicated probiotics in the repair of the intestinal mucosa, while probiotic role in gastric mucosa remains poorly understood. This study aims to determine the role of probiotic L. plantarum IS-105...

Gastric injury is an event that often occurs due to many factors, such as the use of drugs, stress factors, infections, chemicals, etc. The use of histamin 2(H2) receptor antagonist drugs and pump inhibitors have become the choice for gastric injury treatment so far and requires a relatively long time. The widespread use of probiotics has been show...

Background: Bone graft materials are widely used to support the success of periodontal tissue treatments. Graft material has been used extensively however it has some deficiencies such as limited availability, high levels of resorption, immunological reactions and the risk of contamination as well as high costs. Therefore recent research is needed...

Context: Orthodontic tooth movement (OTM) changes the periodontal tissue and increases the incidence of root resorption (OIRR). Caffeic acid phenethyl ester (CAPE), an antioxidant and anti-inflammatory chemical generated from honey propolis, might be useful in controlling inflammation during OTM and so reducing the risk of OIRR. Aims: To evaluate...

Background. Certain conditions can stimulate stem cells to produce secretory factors that differ from each condition, such as hypoxia. Umbilical Cord-derived Mesenchymal Stem Cells have been known to have higher proliferation rates, plasticity, and better self-improvement ability than MSCs from other sources. The objective was to analyze the secre...

Stunting is known as length for age below minus two standard deviations (<-2 SD) of the WHO Child Growth Standard nutritional status. Several causes are identified, including exposure to pesticides (rotenone), which works by inhibiting mitochondrial complex I as an ATP-producing site and generate oxidative stress that affects glucose delivery and b...

Background and Aim: The current goal of periodontal therapy is to achieve periodontal regeneration. Important factor for periodontal regeneration is to promote bone formation, nowadays used bone replacement. The used of xenograft materials as gold standard for periodontal tissue regeneration using type I collagen bone graft has been widely develope...

Objective Bone is a dynamic tissue that undergoes remodeling. During bone remodeling, there are transcription factors such as nuclear factor-activated T cells-1 (NFATc1), sclerostin, and tartrate-resistant acid phosphatase (TRAP) that are released for bone resorption. Metabolite from gingival mesenchymal stem cells (GMSCs) has the ability to activa...

BACKGROUND: Olive polyphenols are known to be an anti-oxidants and anti-inflammatory agents. AIM: The purpose of this study was to determine the potential neuroprotective effect on chronic cervical myelopathy rabbit model. METHODS: This study was divided into six groups; control negative (Sham-Operated) group, control positive 1 and 2, treatment gr...

Stunting, according to the WHO, is defined as body length or body height with respect to the same age that is less than minus two standard deviations (<-2SD) from the median standard of the WHO for children growth. Rotenone is a pesticide that can induce an occurrence of disrupted growth on the larvae of zebrafish. Centella asiatica or pegagan is a...

Diethylnitrosamine (DEN) is a metabolic product of various foods and beverages in which there are preservatives in the form of nitrate and nitrite. Nitrosamines are found in various products such as alcoholic beverages, processed meats, cigarettes, and cosmetic products. DEN is toxic and carcinogenic to organs such as the liver, lungs, kidneys, ski...

Background: Azadirachta indica Juss. has been shown to suppress cancer progression through a variety of mechanisms. In order to treat cancer progression, cancer immunotherapy is used to stimulate the immune system where immunosuppression is present in tumor microenvironments. Many cancer cells produce a lot of interleukin-6 (IL-6) and signal transd...

AIM: This study intended to investigate the regenerate wound, due to the ointment therapy containing Gliricidia sepium leaves that has potential-induced epidermal stem cells producing. It determined its effect on the expression of transforming growth factor-β1 (TGF-β1), Smad-3, β-catenin, LGR-6. MATERIALS AND METHODS: About 16 Wistar male rats aged...

Background and aims Obesity is currently a global issue and is a major cause of the metabolic disorder, including dyslipidemia. However, currently approved treatments have various limitations including serious side effects, numerous contraindications, and lack of acceptance. Caulerpa racemosa, also referred as Sea grapes, is a seaweed known for its...

Background Periodontitis progression is characterized by alveolar bone loss, and its prevention is a major clinical problem in periodontal disease management. Matrix metalloproteinase-8 (MMP-8) has been shown to adequately monitor the treatment of chronic periodontitis patients as gingival crevicular fluid MMP-8s were positively associated with the...

Background: Ultraviolet B (UVB) radiation induces physiological and morphological photoaging of the skin resulting in wrinkles, and loss of elasticity. This study analyzed nanoencapsulation of a gel combination of Centella asiatica (CA) transfersomes and rosemary essential oil (REO) nanoemulsion with lipid-based nanocarriers for the ability of both...

Background Graves’ disease (GD) is an autoimmune disease, and it accounts for major cases of hyperthyroidism. Antibody against thyroid‐stimulating hormone receptor/TSHR (TRAb) is responsible for hyperthyroidism and is considered as a diagnostic marker for GD. Therefore, we developed a recombinant protein of human TSHR‐169 (hTSHR‐169), which was spe...

Gut microbiota is a complex community that helps maintain the dynamic metabolic ecological balance of the brain through the gut–brain axis and keeps the blood–brain barrier structure intact. However, the knowledge of how the gut microbiota responds to exogenous influences on the blood–brain barrier structure remains limited. This study hypothesizes...

Stroke is one of the leading causes of morbidity and mortality in all ages. Ischemic stroke activates excitotoxic glutamate cascade leading to brain tissue injury. Saccharomyces cerevisiae is a unicellular yeast widely found in nature. S. cerevisiae is neuroprotective and able to increase the differentiation of hematopoietic stem cells (HSCs) into...

Introduction Cervical spondylosis is the most common cause of myelopathy in the cervical due to chronic compression of the spinal cord in patients aged 55 years or older. Recent studies suggest that olive extracts suppress inflammation and reduce stress oxidative injury. The purpose of this study was to determine the potential neuroprotective effec...

Background: Diabetes is a disease that affects people worldwide, including in Indonesia. The prevalence of diabetes in Indonesia is increasing from year to year. One of the most devastating complications of diabetes mellitus is diabetic ulcers, which is a limb-threatening complication. Over the past few decades, ozone generated using plasma medical...

Introduction Cervical spondylotic myelopathy (CSM) presently estimated at 54% population, commonly cause of myelopathy due to chronic compression of the spinal cord in older people. Physiological injuries caused by static and dynamic forces including compressed, pinched, and pulled out inducing secondary injuries at the molecular level. Methods We...

Introduction Cervical spondylosis myelopathy (CSM) is a clinical syndrome of motoric or sensoric, caused by degenerative process chronically causing narrowing of cervical canal and compressing the spinal cord. The narrowing of canalis spinalis causing chronic compression and disrupting vascular patency in spinal cord. This is worsened on repetitive...

Aim: This research was aimed to determine the potential for treating osteogenesis with a combination of zinc oxide and turmeric (ZOT) rhizome liquid extract. Setting and design: In vivo, post test-control group design. Material and methods: The mandibular incisors of Wistar rats were extracted and left untreated or received an application of z...

Despite gingival derived mesenchymal stem cells (GDMSCs) are unique and have numerous advantages for regenerative dentistry, the hypoxia preconditioning of GDMSCs may be essential prior to the transplantation. The aim of this study is to examine whether CoCl2 can enhance HIF-1α in GDMSCs in vitro. GDMSCs of Rabbit (Oryctolagus cuniculus) were obtai...

Background: Diabetes is a disease that affects people worldwide, including in Indonesia. The prevalence of diabetes in Indonesia is increasing from year to year. One of the most devastating complications of diabetes mellitus is diabetic ulcers, which is a limb-threatening complication. Over the past few decades, ozone generated using plasma medical...

Background and aim: Gliricidia sepium is a medium-sized leguminous plant found widely in tropical to subtropical areas. It has been used as a medicinal ingredient and in rodenticides by local communities in both Indonesia and the Philippines. This study aimed to investigate the wound healing effects of an ointment containing G. sepium leaves on in...

Heat shock protein (HSP)-70 expressed in the fibroblast of periodontal ligament after orthodontic tooth movement (OTM) was applied. Bifidobacterium probiotics regulate the number of osteoclasts through controlling the inflammation via Nuclear Factor Kappa Beta (NFKB) and increased cytoprotection by HSP induction. This study aimed to examine the eff...

Context: Bifidobacterium bifidum as a beneficial probiotic may regulate the inflammation and induce the bone remodeling by enhancing osteoblasts and basic fibroblast growth factor (bFGF) expression in the tension side of alveolar bone during orthodontic tooth movement (OTM). Aims: To evaluate the expression of bFGF and the number of osteoblasts du...

Aim To investigate the changes in the value of the signal to noise ratio (SNR) and to assess changes in the expression of nuclear factor erythroid 2-related factor 2 (NRF2) in the organ of Corti of rat exposed to noise. Methods This study used a randomized post test only control group laboratory experimental design with 27 male Wistar strain Rattus...

Background : Stem cells from human exfoliated deciduous teeth (SHED) seeded in carbonate apatite scaffold (CAS) may have multiple functions that could be used to regenerate the alveolar bone defects. The purpose of this study is to examine the ability of SHED and CAS in alveolar bone defects using an immunohistochemical analysis. Methods : ten thre...

Background and aim: Reepithelialization can be described as the resurfacing of a wound with new epithelium in the process of healing, with the overlapping step from keratinocyte migration and proliferation to the tissue contraction. Zinc oxide-turmeric extract dressing has been proven to have anti-inflammatory properties, but its effectivity in th...

Background : Stem cells from human exfoliated deciduous teeth (SHED) seeded in carbonate apatite scaffold (CAS) may have multiple functions that could be used to regenerate the alveolar bone defects. The purpose of this study is to examine the ability of SHED and CAS in alveolar bone defects using an immunohistochemical analysis. Methods : ten thre...

BACKGROUND: Galectin-4 and Myosin-1a are important proteins for normal intestinal brush border structure and composition. Damage of these proteins by inflammation may alter digestion, absorption and barrier function. Probiotic has been widely known in maintaining gut health. However, the molecular mechanism of Lactobacillus plantarum IS-2056 probio...

BACKGROUND: Traumatic brain injury (TBI) is the most common problem that caused morbidity and mortality in the world. Secondary brain injury is a complex cascade that causes brain cell apoptosis. Curcumin is a natural product that has neuroprotective properties. AIM: This study aimed to investigate the effect of curcumin toward heat shock protein 7...

Different doses of allergen lead to different T lymphocyte responses which partly explain the phenomenon of low or high dose tolerance. Dendritic cells (DC) are responsible for driving the T lymphocyte responses to a variety of exogenous stimuli, but the mechanisms are not completely understood. Elucidate the mechanisms of how DCs drive the differe...

: Hepatocellular carcinoma (HCC) is a primary liver cancer and has a high rate of mortality. Exploration of local herbal as a chemo-preventive drug has been conducted. This present study aimed to observe the anti-cancer effect of hydroethanolic extracts of Azadirachta indica both Indonesia (HEAII) and the Philippines (HEAIP) on diethylnitrosamine (...

Herbal medicines have the potential to be used as therapeutic agents. Polyalthia longifolia is widely grown in both Indonesia and the Philippines, but it has not commonly used for its therapeutic purposes. Some studies reported that P. longifolia leaves extract has anti-inflammatory activity. In this study, the potential of Polyalthia longifolia le...

Background: Diabetes is a disease that affects people worldwide, including in Indonesia. The prevalence of diabetes in Indonesia is increasing from year to year. One of the most devastating complications of diabetes mellitus is diabetic ulcers, which is a limb-threatening complication. Over the past few decades, ozone generated using plasma medical...

Rapid test for early Detecting both of Hypo and Hyperthyroid Condition Using Human Recombinant Protein of TPO and TSHR

Stunting is a failure of linear growth during the first two years of life. Rotenone is pesticide causes stunting. Rotenone as Endocrine Disrupting Chemicals and complex I mitochondrial inhibitor thus causes a decrease of ATP and oxidative stress. Centella asiatica is a plant that contains high antioxidants and antiinflammation. The purpose of this...

Diabetic ulcers are open sores on the skin through into the dermis, which if not properly managed, can increase amputation cases. Over the past few decades, ozone generated using plasma medical technology has been investigated to have the ability as an agent that helps wound healing. This study aims to evaluate the effect of topical ozonated VCO on...

Background Post-tooth extraction socket preservation is necessary due to alveolar bone resorptive patterns through regenerative dentistry approaches that involve the use of stem cells, scaffold and growth factor. Stem cells derived from human exfoliated deciduous teeth (SHED) are known to potentially possess the osteogenic ability. Meanwhile, carbo...

Aloe vera (L.) Burm.f. gel or gel products have been used to improve various stages in wound-healing processes. This study aims to determine the effect of gel from A. vera on the FGF-2, TGF-, and Smad-3 expression in the of rat teeth cementum (Rattus norvegicus Berkenhout) after traumatic avulsion. The research design used was a post-test randomiz...

BACKGROUND: Traumatic brain injury (TBI) is one of the major global health problems. Secondary brain injury is a complex inflammation cascades process that causes brain cell apoptosis. Propolis is a natural product that has neuroprotective property. AIM: This study aimed to investigate the effect of propolis toward Hsp70 expression with apoptosis...

Background and objectives: Microbial communities residing in the gut play a major role in the communication between the gut and the brain through neural, immune, and hormonal routes. Changes in abundance of beneficial intestinal bacteria can affect health of individuals. Conversely, drugs, disease, diet and other factors can alter the gut microbio...

Platelet Rich Fibrin (PRF) is rich for growth factors which can improve the Gingival Medicinal Signaling Cells’ (GMSCs) osteogenic differentiation. Aggrecan is chondrogenic differentiation marker which has a significant role in the early stage of GMSCs’ osteogenic differentiation. This study aimed to analyze the expression of Aggrecan post PRF admi...

Gingival Somatic Cells (GSCs) collected from wister rats, were cultured in culture medium, passaged and grown in positive, negative control medium and in experimental medium with different composition for three time duration of 7, 14 and 21 days. Protein Rich Fibrin (PRF) collected from different sources of wister rats were added to the treatment g...

Objective: Macrophages are essential cells in burn wound healing. The primary function of macrophages is phagocytosis of microbes and necrosis tissue. Migration of macrophages into the wound area is affected by interleukin-1 (IL-1). Ethanol extract of Cincau or green grass jelly leaves or Cyclea barbata Miers contains pectin, flavonoids, and alkalo...

Purpose: To analyze the expression of bone sialoprotein-I (BSP-I) after the addition of platelet rich fibrin (PRF) in gingival somatic cell (GSC) culture medium during osteogenic differentiation in vitro. Methods: GSCs were extracted from healthy, 1-month-old, male Wistar rats (Rattus Novergicus), weighing 250-300 g, and which had been randomly sel...

Peptic ulcer is a disease that commonly occurs and spreads over the world and one of its causes is the use of long-term non-steroidal anti-inflammatory drugs (NSAIDs). NSAIDs are also able to inhibit ulcer healing process. Madecassoside and asiaticoside are active ingredients in Centella asiatica extract which have wound healing effects by increasi...

Objective The aim of this study was to analyze the osteogenic differentiation of rat GMSCs cultured in PRF for bone remodeling. Materials and Methods GMSCs were isolated from the lower gingival tissue of four healthy, 250 g, 1-month old, male rats (Rattus norvegicus) cut into small fragments, cultured for 2 weeks, and subsequently passaged every 4...

Tuberkulosis merupakan masalah kesehatan utama di dunia. Pada tahun 2016, WHO menemukan angka kejadian TB kurang lebih 10,4 juta, dan untuk Indonesia dilaporkan sebesar 156.723 kasus. Meskipun penyebaran Mycobacterium tuberculosis di susunan saraf pusat tercatat hanya 1%, namun memiliki tingkat kecacatan dan kematian yang tinggi, sehingga menuntut...

Background: Alveolar bone defect regeneration has long been problematic in the field of dentistry. Gingival stromal progenitor cells (GSPCs) offer a promising solution for alveolar bone regeneration. In order to optimally differentiate and proliferate progenitor cells, growth factors (GFs) are required. Platelet rich fibrin (PRF) has many GFs and c...