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  1. Book: Emerging Modalities in Mitigation of Antimicrobial Resistance

    Akhtar, Nadeem / Goyal, Dinesh / Prerna / Singh, Kumar Siddharth

    2022  

    Author's details Nadeem Akhtar, PhD, Department of Animal Biosciences, University of Guelph, Ontario N1G 2W1, Canada. Email: nadeembiotech@gmail.com. Dr. Nadeem Akhtar, Ph.D., currently works at the University of Guelph, Canada as a Research Associate. His current research focuses on biotechnology in animal nutrition, where the main objective is to improve animals' health for a better and disease-free lifestyle. Before the Research Associate role, he has worked as a Post-doctoral Researcher in the Department of Chemical Engineering, University of Waterloo, Canada (2019-2020), and in the Department of Animal Biosciences, University of Guelph, Canada (2015-2019). Dr. Akhtar was awarded a Ph.D. from the Department of Biotechnology, Thapar University, India. He has qualified National Eligibility test (NET-2010) and Graduate Aptitude Test (GATE) in Life Sciences (2010) and Biotechnology (2011). His scientific contributions include more than 22 articles in peer-reviewed international journals, 10 book cha
    Keywords Bacteriophage ; Nanotherapeutics ; MicrobialCommunity ; high-throughputsequencing ; ArtificialIntelligence ; microbialstewardship ; Novelmitigationtechnologies ; RapidDetection ; surveillance ; Multidrugresistance ; nanoparticle ; Microbial community ; High-throughput sequencing ; artificial intelligence ; microbial stewardship ; Novel mitigation technologies ; Rapid detection ; Surveillance ; Multidrug resistance ; Nanoparticle
    Language English
    Size 592 p.
    Edition 1
    Publisher Springer International Publishing
    Document type Book
    Note PDA Manuell_13
    Format 160 x 241 x 38
    ISBN 9783030841256 ; 3030841251
    Database PDA

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  2. Book: Handbook of person-centered mental health care

    Akhtar, Nosheen / Forchuk, Cheryl / McKay, Katherine / Fisman, Sandra / Rudnick, Abraham

    2021  

    Author's details Nosheen Akhtar, Cheryl Forchuk, Katherine McKay, Sandra Fisman, & Abraham Rudnick
    Keywords client-centered approaches ; humanistic psychology ; serious mental illness ; Psychische Störung ; Psychiatrie ; Psychiatrische Behandlung ; Nichtdirektivität
    Subject Klientenzentrierte Methode ; Nichtdirektive Methode ; Nichtdirektives Verfahren ; Personenzentrierter Ansatz ; Personzentrierter Ansatz ; Seelenheilkunde ; Seelische Störung ; Mental disorder ; Psychische Krankheit ; Seelische Krankheit ; Psychiatrische Krankheit ; Psychische Erkrankung ; Psychische Störungen
    Subject code 150
    Language English
    Size x, 193 Seiten, Illustrationen
    Publisher Hogrefe
    Publishing place Toronto
    Publishing country Germany
    Document type Book
    HBZ-ID HT021070233
    ISBN 978-0-88937-568-0 ; 0-88937-568-2 ; 9781616765682 ; 9781613345689 ; 1616765682 ; 1613345682
    Database Catalogue ZB MED Medicine, Health

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  3. Article ; Online: 'Cine-Psych': Mental health educational film-making.

    Akhtar, Nadeem

    Medical education

    2022  Volume 56, Issue 5, Page(s) 581–582

    MeSH term(s) Humans ; Mental Health ; Motion Pictures
    Language English
    Publishing date 2022-02-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 195274-2
    ISSN 1365-2923 ; 0308-0110
    ISSN (online) 1365-2923
    ISSN 0308-0110
    DOI 10.1111/medu.14782
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: A Survey of Explainable AI in Deep Visual Modeling

    Akhtar, Naveed

    Methods and Metrics

    2023  

    Abstract: Deep visual models have widespread applications in high-stake domains. Hence, their black-box nature is currently attracting a large interest of the research community. We present the first survey in Explainable AI that focuses on the methods and metrics ...

    Abstract Deep visual models have widespread applications in high-stake domains. Hence, their black-box nature is currently attracting a large interest of the research community. We present the first survey in Explainable AI that focuses on the methods and metrics for interpreting deep visual models. Covering the landmark contributions along the state-of-the-art, we not only provide a taxonomic organization of the existing techniques, but also excavate a range of evaluation metrics and collate them as measures of different properties of model explanations. Along the insightful discussion on the current trends, we also discuss the challenges and future avenues for this research direction.

    Comment: Short accessible survey (9pgs)
    Keywords Computer Science - Computer Vision and Pattern Recognition ; Computer Science - Artificial Intelligence ; Computer Science - Machine Learning
    Publishing date 2023-01-31
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: Development of stable tocopherol succinate-loaded ethosomes to enhance transdermal permeation: In vitro and in vivo characterizations.

    Akhtar, Naheed / Akhtar, Naveed

    Journal of cosmetic dermatology

    2022  Volume 21, Issue 10, Page(s) 4942–4955

    Abstract: Background: Tocopherol succinate (TS) represents synthetic derivative of α-tocopherol (vitamin E), it act as anti-aging, moisturizing, and antioxidant. Ultraviolet (UV) photo stability of TS is low, and it cause skin irritation.: Aim: To develop ... ...

    Abstract Background: Tocopherol succinate (TS) represents synthetic derivative of α-tocopherol (vitamin E), it act as anti-aging, moisturizing, and antioxidant. Ultraviolet (UV) photo stability of TS is low, and it cause skin irritation.
    Aim: To develop tocopherol succinate loaded ethosomal gel for topical TS delivery and to evaluate its moisturizing and anti-aging effects.
    Method: Cold method technique was used to produce ethosomal formulations (N = 9) by varying ethanol and lipid concentrations (F1-F9). The most optimized formulation (F5) was selected for further study on the basis of characterization. F5 Formulation was incorporated into gel. Ex vivo permeation study was done by using Franz diffusion cell. Non-invasive in vivo study was performed using corneometer for the evaluation of skin moisture content and skin mechanical properties by using cutometer, for 12 weeks on human subjects (N = 13).
    Results: Particle size (PS), zeta potential (ZP) and polydispersity index (PDI), Entrapment efficiency were found to be 179.1 nm, -13.7 mV and 0.345, and 99.71%, respectively. Transmission electron microscopy (TEM) depicted spherical ethosomal particles. Ethosomal gel and control gel were evaluated for conductivity and pH. Rheological analysis revealed a non-Newtonian flow. The release profile showed initial burst and then, sustained release, release data followed Korsmeyer-Peppas model. TS-loaded ethosomal gel appeared physically stable and showed significant results in terms of skin capacitance and mechanical properties.
    Conclusion: The prepared ethosomal gel formulation containing TS is more stable with enhanced antioxidant, moisturizing properties, and increased TS deposition into the skin layer.
    MeSH term(s) Humans ; alpha-Tocopherol/pharmacology ; alpha-Tocopherol/metabolism ; Skin Absorption ; Antioxidants/pharmacology ; Antioxidants/metabolism ; Administration, Cutaneous ; Skin/metabolism ; Liposomes/chemistry ; Liposomes/metabolism
    Chemical Substances alpha-Tocopherol (H4N855PNZ1) ; Antioxidants ; Liposomes
    Language English
    Publishing date 2022-03-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2280551-5
    ISSN 1473-2165 ; 1473-2130
    ISSN (online) 1473-2165
    ISSN 1473-2130
    DOI 10.1111/jocd.14907
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Quantitative ethnomedicinal study and conservation status of medicinal flora used by the indigenous peoples of Sultan Khail valley, Dir Upper, Pakistan.

    Rahman, K / Akhtar, N / Subhan, F / Ali, K

    Brazilian journal of biology = Revista brasleira de biologia

    2023  Volume 83, Page(s) e267583

    Abstract: The present study was conducted to explore the ethnomedicinal uses, quantitative analysis and conservation status of medicinal flora of Sultan Khail valley, Dir Upper, Pakistan. The data was collected during 2017-2019 using a semi-structured ... ...

    Abstract The present study was conducted to explore the ethnomedicinal uses, quantitative analysis and conservation status of medicinal flora of Sultan Khail valley, Dir Upper, Pakistan. The data was collected during 2017-2019 using a semi-structured questionnaire. Ethnomedicinal uses of plant species were determined and the plant species were classified based on habits, parts used, and method of preparation of remedies. Frequency of citation (FC), relative frequency of citation (RFC) and family importance values (FIV) were calculated. The plant species were assessed for their conservation status as per IUCN standard criteria. The inhabitants of the Sultan Khail valley use 88 plant species belonging to 57 families for the treatment of different human diseases. Lamiaceae was the dominant family represented with 8 medicinal species (9%) followed by Rosaceae (5 species, 6%). The most commonly used plant parts were leaves (33.1%) followed by fruits (16.1%), while the main method of remedy preparation was decoctions (33.3%). The highest RFC value was recorded for Geranium wallichianum (0.47), followed by Berberis lycium (0.44). Lamiaceae was the most cited family (FIV, 231), followed by Polygonaceae (73). Five plant species were found to be endangered, 39 species were vulnerable, 32 species were rare, and 12 species were found to be infrequent. The medicinal flora of the area is under severe biotic pressure and needs proper conservation; otherwise, they will be lost in the near future.
    MeSH term(s) Humans ; Plants, Medicinal ; Pakistan ; Medicine, Traditional/methods ; Phytotherapy ; Lamiaceae ; Indigenous Peoples ; Ethnobotany
    Language English
    Publishing date 2023-12-22
    Publishing country Brazil
    Document type Journal Article
    ZDB-ID 2036257-2
    ISSN 1678-4375 ; 1519-6984
    ISSN (online) 1678-4375
    ISSN 1519-6984
    DOI 10.1590/1519-6984.267583
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Insecticidal and genotoxic activities of some indigenous weed plant extracts in fruit fly, Drosophila melanogaster

    Akhtar, N.

    Zeitschrift für Arznei- und Gewürzpflanzen

    2019  Volume 24, Issue 1, Page(s) 10

    Language German ; English
    Document type Article
    ZDB-ID 1353645-x
    ISSN 1431-9292
    Database Current Contents Nutrition, Environment, Agriculture

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  8. Article ; Online: Tocopherol succinate-loaded ethosomal gel synthesized by cold method technique: Deeper biophysical characterizations for translational application on human skin.

    Akhtar, Naheed / Menaa, Farid / Akhtar, Naveed / Javed, Nayla / Sethi, Aisha / Khan, Muhammad Shahzad

    Journal of cosmetic dermatology

    2024  Volume 23, Issue 3, Page(s) 1015–1028

    Abstract: Background: Tocopherols are well-known antioxidant and moisturizing agent. Tocopherol succinate (TS) are widely used in many skin products especially used in anti-aging and skin whitening product formulation.: Aim: We previously reported the ... ...

    Abstract Background: Tocopherols are well-known antioxidant and moisturizing agent. Tocopherol succinate (TS) are widely used in many skin products especially used in anti-aging and skin whitening product formulation.
    Aim: We previously reported the successful synthesis and preliminary characterizations of stable TS ethosomal gels (TSEG) (DOI: 10.1111/jocd.14907). Herein, we develop and further characterize TSEG to enhance the stability of the developed formulation with increased permeation through skin.
    Methods: Cold method technique was used to prepare TS ethosomes. The developed ethosomal vesicle size was 250 nm, which allowed TS to penetrate through the stratum corneum layer and act on melanocytes. For stability study was assessed by thermogravimetric analysis (TGA) by placing TSEG and unloaded/control ethosomal gel (CEG) at various temperature conditions, that is, 8°C, 25°C, 40°C, and 40°C ± 75% RH for 3 months. Organoleptic evaluation was done in terms of color, odor, and phase separation. Transmission electron microscopy (TEM), Fourier Transform infrared spectroscopy (FTIR), x-ray diffraction spectroscopy (XRD), zeta potential (ZP) and particle size (PS) was used for TSEG physical characterizations. In vitro dissolution and ex-vivo permeation studies (using Franz diffusion cell) were performed for both TSEG and CEG formulations. Human women (N = 34) were used to evaluate in vivo biophysical parameters including erythema, melanin, moisture content, sebum level, and skin elasticity.
    Results: Developed formulation was highly thermostable during the 3 months. Erythema, melanin, and sebum level decreased while marked improvement (p < 0.05) in moisture content and elasticity have been observed for the developed TSEG.
    Conclusion: The developed TSEG formulation was found to be efficient, safe (no adverse effects observed), stable (at least for 3 months), and easy to use for topical application with improved skin complexation and skin integrity.
    MeSH term(s) Humans ; Female ; Skin Absorption ; alpha-Tocopherol/metabolism ; Administration, Cutaneous ; Melanins/metabolism ; Liposomes/metabolism ; Skin/metabolism ; Erythema ; Gels/metabolism
    Chemical Substances alpha-Tocopherol (H4N855PNZ1) ; Melanins ; Liposomes ; Gels
    Language English
    Publishing date 2024-01-24
    Publishing country England
    Document type Journal Article
    ZDB-ID 2280551-5
    ISSN 1473-2165 ; 1473-2130
    ISSN (online) 1473-2165
    ISSN 1473-2130
    DOI 10.1111/jocd.16054
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Formulation, characterization of Quercus infectoria (Olivier) emulsions, and in vitro, in vivo evaluation as cosmeceutical formulation.

    Choudhry, Ammara / Akhtar, Naveed

    Journal of cosmetic dermatology

    2023  Volume 22, Issue 12, Page(s) 3480–3490

    Abstract: Background: Pharmacological properties of Quercus infectoria Olivier (galls) have been determined to be astringent, antidiabetic, antipyretic, anti-tremor, local anesthetic, and anti-parkinsonism. The galls of Quercus infectoria have been used for ... ...

    Abstract Background: Pharmacological properties of Quercus infectoria Olivier (galls) have been determined to be astringent, antidiabetic, antipyretic, anti-tremor, local anesthetic, and anti-parkinsonism. The galls of Quercus infectoria have been used for millennia in traditional oriental medicine in Asian nations to treat inflammatory illnesses.
    Aims: The study's objective was to create a Quercus infectoria Olivier gall extract in stable water in oil (w/o) emulsion and to check its effects on the mechanical properties of skin and antiaging effects.
    Method: The galls were macerated in absolute methanol. Quercus infectoria Olivier gall extract's antioxidant property was evaluated using the 2, 2-diphenyl-1-picrylhydrazyl (DPPH) technique. Stearic acid, cetyl alcohol, KOH, glycerin, and distilled water were used to create the emulsion. The test (with extract) and control (without extract) emulsions were made, respectively, using the same process. Stability tests (color, liquefaction, microscopy, phase separation, and pH) are performed in in vitro, lasted 72 days at four distinct storage temperatures that is 8°C, 25°C, 40°C, and 40°C + 75% RH for both the control and test formulations. By using spectrophotometry, the (SPF) sun protection factors of the two formulations were calculated at various concentrations. Extract from Quercus infectoria underwent phytochemical investigation as well.
    Results: The results showed that Quercus infectoria Olivier has antioxidant and (SPF) sun protection properties, reduce sebum, increases elasticity and stable emulsion containing 04% Quercus infectoria gall extract which might be used as topical antiaging formulation.
    MeSH term(s) Humans ; Plant Extracts/therapeutic use ; Antioxidants/pharmacology ; Quercus/chemistry ; Cosmeceuticals ; Emulsions ; Water
    Chemical Substances Plant Extracts ; Antioxidants ; Cosmeceuticals ; Emulsions ; Water (059QF0KO0R)
    Language English
    Publishing date 2023-06-19
    Publishing country England
    Document type Journal Article
    ZDB-ID 2280551-5
    ISSN 1473-2165 ; 1473-2130
    ISSN (online) 1473-2165
    ISSN 1473-2130
    DOI 10.1111/jocd.15865
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: A cross-sectional observational study for ethno-geographical disparities in sleep quality, brain morphometry and cognition (a SOLACE study) in Indians residing in India, and South Asians and Europeans residing in the UK - a study protocol.

    Soni, Rishabh / Dale, Caroline / Garfield, Victoria / Akhtar, Nasreen

    Frontiers in aging neuroscience

    2024  Volume 16, Page(s) 1294681

    Abstract: Introduction: As individuals age, their sleep patterns change, and sleep disturbances can increase the risk of dementia. Poor sleep quality can be a risk factor for mild cognitive impairment (MCI) and dementia. Epidemiological studies show a connection ... ...

    Abstract Introduction: As individuals age, their sleep patterns change, and sleep disturbances can increase the risk of dementia. Poor sleep quality can be a risk factor for mild cognitive impairment (MCI) and dementia. Epidemiological studies show a connection between sleep quality and cognitive changes, with brain imaging revealing grey matter volume reduction and amyloid beta accumulation in Alzheimer's disease. However, most research has focused on Europeans, with little attention to other ethnic groups.
    Methods: This is a cross sectional study comparing effects across countries and ethnicities. Group 1 (
    Discussion: Racial and ethnic differences can impact the relationships of cognitive function, sleep quality and brain structure in older adults. Earlier studies have highlighted higher prevalence of poor sleep among black individuals compared to white individuals. Genetic or epigenetic mechanisms may contribute to these variations. Socio-cultural and environmental factors, such as neighbourhood, migration, lifestyle, stress and perceived discrimination may influence sleep patterns. The aim of the study is to examine the ethnogeographic variations in sleep quality, cognitive performance and brain morphometry among Indians living in India, and South Asians and Europeans residing in the UK.
    Language English
    Publishing date 2024-02-21
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2558898-9
    ISSN 1663-4365
    ISSN 1663-4365
    DOI 10.3389/fnagi.2024.1294681
    Database MEDical Literature Analysis and Retrieval System OnLINE

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