Bharathi Avula - NARA Discovery

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Bharathi Avula results 25 · Newest (Page 1/1, per page 25)

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Massularosides E–N, triterpenoid saponins from the stem bark of Massularia acuminata, featuring rare N-acetylglucosamine and sulphoquinovose unitsNARA Subscribed

Phytochemistry · 2026 · Vol. 250 · Pergamon

Fazila Zulfiqar; Zulfiqar Ali; Hee-Sung Chae; Meirambek Ospanov; Bharathi Avula; Jianping Zhao; Nessma Ahmed; Shabana I. Khan; Oluwasesan M. Bello; Amar G. Chittiboyina; Ikhlas A. Khan

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Metabolite profiling and a molecular networking approach for the quality control of elephant's root, Entada elephantina Burch. S.A. O'Donnell & G.P. LewisNARA Subscribed

Phytochemistry · 2026 · Vol. 250 · Pergamon

Silent Manyere; Efficient Ncube; Weiyang Chen; Maxleene Sandasi; Bharathi Avula; Kumar Katragunta; Ikhlas A. Khan; Alvaro Viljoen

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Phytochemical analysis of elderberry ( Sambucus nigra ): focus on non-anthocyanin constituentsNARA Subscribed

Natural Product Research · 2026 · Vol. 40 · Issue 15 · Taylor & Francis

Zulfiqar Ali; Fazila Zulfiqar; Radhakrishnan Srivedavyasasri; Fadime Aydoğan; Bharathi Avula; Ikhlas A. Khan

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Quantitative analysis of 7-hydroxymitragynine in commercial kratom products and its stability under chemical and physiological conditionsNARA Subscribed

Phytochemistry · 2026 · Vol. 247 · Pergamon

Bharathi Avula; Syed Kashif Ali; Kiran K. Tatapudi; Pankaj Pandey; Lochana Cheepilla; Islam Husain; Shabana I. Khan; Kumar Katragunta; Zulfiqar Ali; Ikhlas A. Khan; Amar G. Chittiboyina

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Editorial Expression of Concern: Bioactive fraction from Plumeria obtusa L. attenuates LPS‑induced acute lung injury in mice and inflammation in RAW 264.7 macrophages: LC/QToF‑MS and molecular dockingNARA Subscribed

Inflammopharmacology · 2026 · Vol. 34 · Issue 1 · Springer

Yousra T. Eloutify; Riham A. El‑Shiekh; Khaled Meselhy Ibrahim; Ahmed R. Hamed; Ahmed A. Al‑Karmalawy; Aya A. Shokry; Yasmine H. Ahmed; Bharathi Avula; Kumar Katragunta; Ikhlas A. Khan; Meselhy R. Meselhy

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Chemical constituents of Sambucus nigra fruit (European Elderberry)NARA Subscribed

Phytochemistry Letters · 2025 · Vol. 69 · Elsevier

Zulfiqar Ali; Fazila Zulfiqar; Avula Bharathi; Ikhlas A. Khana

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Flavones isolated from Pseudognaphalium liebmannii with tracheal smooth muscle relaxant propertiesNARA Subscribed

Natural Product Research · 2025 · Vol. 39 · Issue 6 · Taylor & Francis

Andrés Navarrete; José Luis Balderas-López; José Guadalupe Rosas-Canales; Gabriela Rubí Tapia-Álvarez; Alejandro Alfaro-Romero; Víctor Hugo Aviles-Rosas; Fernando Rodríguez-Ramos; Bharathi Avula; Ikhlas A. Khan

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Chemical mimicry in the corpse flower: Floral odor and phytochemical profiles of Amorphophallus titanum (Becc.) Becc.NARA Subscribed

Biochemical Systematics and Ecology · 2025 · Vol. 118 · Pergamon

Vijayasankar Raman; Mei Wang; Bharathi Avula; Joseph Lee; Jane Manfron; Ikhlas A. Khan

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Microscopy, HPTLC, and LC-DAD-Q-ToF validation of nut-based weight-loss dietary supplements, Aleurites moluccanus (candlenut) and Bertholletia excelsa (Brazil nut)NARA Subscribed

Food Additives & Contaminants: Part A · 2024 · Vol. 41 · Issue 5 · Taylor & Francis

Sebastian John Adams; Bharathi Avula; Kumar Katragunta; Seethapathy G. Saroja; Jianping Zhao; Amar G. Chittiboyina; Ikhlas A. Khan

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LC-QToF chemical profiling of Euphorbia grantii Oliv. and its potential to inhibit LPS-induced lung inflammation in rats via the NF-κB, CY450P2E1, and P38 MAPK14 pathwaysNARA Subscribed

Inflammopharmacology · 2024 · Vol. 32 · Issue 1 · Springer

Mai Hussin Radi; Riham A. El-Shiekh; Amany Mohammed Hegab; Shirley Ragae Henry; Bharathi Avula; Kumar Katragunta; Ikhlas A. Khan; Ali M. El-Halawany; Essam Abdel-Sattar

Acute lung injury (ALI) is a life-threatening syndrome that causes high morbidity and mortality worldwide. The aerial parts of Euphorbia grantii Oliv. were extracted with methanol to give a total methanolic extract (TME), which was further fractionated into dichloromethane (DCMF) and the remaining mother liquor (MLF) fractions. Biological guided anti-inflammatory assays in vitro revealed that the DCMF showed the highest activi...

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Investigation of morpho-anatomical, molecular, GC/Q-ToF, and LC/Q-ToF characterization of Salvia mellifera (black sage), Saliva apiana (white sage) and their varietiesNARA Subscribed

South African Journal of Botany · 2024 · Vol. 164 · Elsevier

Sebastian John Adams; Joseph Lee; Bharathi Avula; Kumar Katragunta; Mei Wang; Iffat Parveen; Natascha Techen; Amar G. Chittiboyina; Ikhlas A. Khan

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Bioactive fraction from Plumeria obtusa L. attenuates LPS-induced acute lung injury in mice and inflammation in RAW 264.7 macrophages: LC/QToF-MS and molecular dockingNARA Subscribed

Inflammopharmacology · 2023 · Vol. 31 · Issue 2 · Springer

Yousra T. Eloutify; Riham A. El-Shiekh; Khaled Meselhy Ibrahim; Ahmed R. Hamed; Ahmed A. Al-Karmalawy; Aya A. Shokry; Yasmine H. Ahmed; Bharathi Avula; Kumar Katragunta; Ikhlas A. Khan; Meselhy R. Meselhy

In this study, the anti-inflammatory effects of the methanolic extract (TE) of Plumeria obtusa L. (aerial parts) and its fractions were evaluated in vitro, and active fraction was evaluated in vivo. Among tested extracts, dichloromethane fraction (DCM-F) exhibited the strongest inhibition of lipopolysaccharide (LPS)-induced nitric oxide (NO) in RAW 264.7 macrophages. The effect of DCM-F on LPS-induced acute lung injury (ALI) i...

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Eupatorin 3′- O -glucopyranoside, a trimethoxyflavonoid glucoside from the aerial parts of Salvia melliferaNARA Subscribed

Natural Product Research · 2023 · Vol. 37 · Issue 2 · Taylor & Francis

Zulfiqar Ali; Srivedavyasasri Radhakrishnan; Bharathi Avula; Amar G. Chittiboyina; Jing Li; Charles Wu; Ikhlas A. Khan

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Phenoxychromone and 4-hydroxyisoflavans from the roots of Glycyrrhiza uralensisNARA Subscribed

Natural Product Research · 2022 · Vol. 36 · Issue 15 · Taylor & Francis

Zulfiqar Ali; Mohammed Hawwal; Bharathi Avula; Amar G. Chittiboyina; Jing Li; Charles Wu; Ikhlas A. Khan

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Licochalcone L, an undescribed retrochalcone from Glycyrrhiza inflata rootsNARA Subscribed

Natural Product Research · 2022 · Vol. 36 · Issue 1 · Taylor & Francis

Zulfiqar Ali; Mohammed Hawwal; Mohammed M. A. Ahmed; Bharathi Avula; Amar G. Chittiboyina; Jing Li; Charles Wu; Cassandra Taylor; Yen-Ming Chan; Ikhlas A. Khan

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P-glycoprotein Restricts Ocular Penetration of Loperamide across the Blood-Ocular Barriers: a Comparative Study in Mdr1a Knock-out and Wild Type Sprague Dawley RatsNARA Subscribed

AAPS PharmSciTech · 2018 · Vol. 19 · Issue 4 · Springer

Akshaya Tatke; Karthik Yadav Janga; Bharathi Avula; XiangDi Wang; Monica M. Jablonski; Ikhlas A. Khan; Soumyajit Majumdar

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Ultra-HPLC method for quality and adulterant assessment of steviol glycosides sweeteners – Stevia rebaudiana and stevia productsNARA Subscribed

Food Additives & Contaminants: Part A · 2015 · Vol. 32 · Issue 5 · Taylor & Francis

Yan-Hong Wang; Bharathi Avula; Wenzhao Tang; Mei Wang; Mahmoud A. Elsohly; Ikhlas A. Khan

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Authentication of true cinnamon ( Cinnamon verum ) utilising direct analysis in real time (DART)-QToF-MSNARA Subscribed

Food Additives & Contaminants: Part A · 2015 · Vol. 32 · Issue 1 · Taylor & Francis

Bharathi Avula; Troy J. Smillie; Yan-Hong Wang; Jerry Zweigenbaum; Ikhlas A. Khan

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Evaluation of wild yam (Dioscorea villosa) root extract as a potential epigenetic agent in breast cancer cellsNARA Subscribed

In Vitro Cellular & Developmental Biology - Animal · 2015 · Vol. 51 · Issue 1 · Springer

Pranapda Aumsuwan; Shabana I. Khan; Ikhlas A. Khan; Bharathi Avula; Larry A. Walker; William G. Helferich; Benita S. Katzenellenbogen; Asok K. Dasmahapatra

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Application of anatomy and HPTLC in characterizing species of Dioscorea (Dioscoreaceae)NARA Subscribed

Journal of Natural Medicines · 2014 · Vol. 68 · Issue 4 · Springer

Vijayasankar Raman; Ahmed M. Galal; Bharathi Avula; Satyanarayanaraju Sagi; Troy J. Smillie; Ikhlas A. Khan

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Comparative study of three Plumbago L. species (Plumbaginaceae) by microscopy, UPLC-UV and HPTLCNARA Subscribed

Journal of Natural Medicines · 2013 · Vol. 67 · Issue 3 · Springer

Ahmed M. Galal; Vijayasankar Raman; Bharathi Avula; Yan-Hong Wang; Chidananda Swamy Rumalla; Aruna Dharmapriya Weerasooriya; Ikhlas A. Khan

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Microscopic and UPLC–UV–MS analyses of authentic and commercial yohimbe (Pausinystalia johimbe) bark samplesNARA Subscribed

Journal of Natural Medicines · 2013 · Vol. 67 · Issue 1 · Springer

Vijayasankar Raman; Bharathi Avula; Ahmed M. Galal; Yan-Hong Wang; Ikhlas A. Khan

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Spatial Variability in Secondary Metabolites of the Indo-Pacific Sponge Stylissa massaNARA Subscribed

Journal of Chemical Ecology · 2012 · Vol. 38 · Issue 5 · Springer

Sven Rohde; Deborah J. Gochfeld; Sridevi Ankisetty; Bharathi Avula; Peter J. Schupp; Marc Slattery

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Determination of total and partially extractable solid-bound element concentrations using collision/reaction cell inductively coupled plasma-mass spectrometry and their significance in environmental studiesNARA Subscribed

Environmental Monitoring and Assessment · 2011 · Vol. 172 · Issue 1-4 · Springer

Nurdan S. Duzgoren-Aydin; Bharathi Avula; Kristine L. Willett; Ikhlas A. Khan

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Authentication of Stephania tetrandra S. Moore (Fang Ji) and differentiation of its common adulterants using microscopy and HPLC analysisNARA Subscribed

Journal of Natural Medicines · 2007 · Vol. 62 · Issue 1 · Springer

Vaishali C. Joshi; Bharathi Avula; Ikhlas A. Khan

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