Kaleem Ullah

ORCID: 0000-0003-0500-517X
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Research Areas
  • Advanced Drug Delivery Systems
  • Hydrogels: synthesis, properties, applications
  • Drug Solubulity and Delivery Systems
  • Analytical Chemistry and Chromatography
  • Nanoparticle-Based Drug Delivery
  • Analytical Methods in Pharmaceuticals
  • Advanced Glycation End Products research
  • Energy Harvesting in Wireless Networks
  • Energy Efficient Wireless Sensor Networks
  • Supramolecular Self-Assembly in Materials
  • Viral gastroenteritis research and epidemiology
  • Nanomaterials for catalytic reactions
  • Biochemical effects in animals
  • Chemical Synthesis and Analysis
  • Aquaculture Nutrition and Growth
  • RNA Interference and Gene Delivery
  • Advanced Proteomics Techniques and Applications
  • Parkinson's Disease Mechanisms and Treatments
  • Teacher Education and Leadership Studies
  • Ginkgo biloba and Cashew Applications
  • Learning Styles and Cognitive Differences
  • Nanocluster Synthesis and Applications
  • Educational Environments and Student Outcomes
  • Stress Responses and Cortisol
  • Fungal Infections and Studies

Government College University, Lahore
2025

Hamdard University
2019-2024

COMSATS University Islamabad
2015-2022

University of Swabi
2018-2022

Women University Swabi
2018-2022

Deccan College of Medical Sciences
2022

International Islamic University, Islamabad
2022

University of Balochistan
2021

University of Agriculture Faisalabad
2021

University of Lahore
2019-2020

The recent advancements in technology and the availability of Internet make it possible to connect various devices that can communicate with each other share data. Things (IoT) is a new concept allows users sensors smart collect real-time data from environment. However, has been observed comprehensive platform still missing e-Health m-Health architectures use smartphone sense transmit important related patient's health. In this paper, our contribution twofold. Firstly, we critically evaluate...

10.1109/intelse.2016.7475151 article EN 2016-01-01

AbstractThe development and introduction of injectable biomaterials the identification methods through which materials may form in situ are currently topics interest scie...

10.1080/15685551.2016.1169380 article EN cc-by-nc Designed Monomers & Polymers 2016-04-06

Conventional formulations of antiviral drug acyclovir have various limitations such as low bioavailability. The current study was aimed at developing polymeric matrices for the controlled delivery using sericin polymer and acrylic acid (AA) a monomer. free radical polymerization technique used hydrogel formulation. Briefly, chemically cross-linked with acid. N′-N′-methylene bis-acrylamide (MBA) ammonium persulfate (APS) were cross-linker initiator, respectively. FTIR spectra showed that...

10.3390/ph14030234 article EN cc-by Pharmaceuticals 2021-03-08

Enteric fever is a major public health concern in developing countries. can result from Salmonella typhi and paratyphi infections after consuming contaminated food or water. The increase widespread drug resistance severely limiting treatment options for this serious disease. This case report covers 23 year old patient history who got lab acquired infection of A infection. Initially, he experienced symptoms fever, irritability, which progressed to severe loose motions high-grade fever. Due...

10.46439/immunol.3.028 article EN publisher-specific-oa Journal of Cellular and Molecular Immunology 2025-02-22

Background: Type 2 diabetes mellitus (T2DM) is a major risk factor of atrial fibrillation (AF). In particular, sodium glucose co-transporter-2 (SGLT2) inhibitors and dipeptidyl peptidase-4 (DPP4) are often used to treat T2DM, effects these drugs on for AF unknown. The goal this study was investigate if SGLT inhibitor associated with an increase in the incidence new onset AF, as well cardiovascular outcomes, versus DPP4 inhibitors. Prospective cohort conducted at Lady Reading Hospital,...

10.70749/ijbr.v3i3.797 article EN Indus journal of bioscience research. 2025-03-14

NAFLD has emerged as a significant global health problem since it impacts around 25 percent of people and strongly associates with metabolic syndrome. The development from simple hepatic steatosis through non-alcoholic steatohepatitis (NASH) eventually leads to fibrosis cirrhosis hepatocellular carcinoma. rising prevalence parallels the obesity epidemic, type 2 diabetes mellitus, insulin resistance, dyslipidemia, hypertension serving key risk factors. causes serious systemic problems beyond...

10.70749/ijbr.v3i3.796 article EN Indus journal of bioscience research. 2025-03-16

Road safety is the main problem in developing countries. Every year, millions of people die road traffic accidents, resulting huge losses humankind and economy. This study focuses on accident analysis identification black spots Lahore-Islamabad Highway M-2. Official data accidents were collected from National Police (NH & MP) Pakistan. The was digitized MS Excel Origin Pro. Point weightage (APW) method employed to identify rank top ten spots. shows that trend M-2 characterized by a high...

10.28991/cej-2020-03091629 article EN Civil Engineering Journal 2020-12-01

Currently, hydrogels are considered as ideal biomaterials due to their unique structure and characteristics that facilitates considerable hydrophilicity, swelling, drug loading release. In this study, we report pH-responsive GG-MAA-AMPS hydrogel delivery system prepared via free radical polymerization technique. Hydrogels were loaded with Metformin HCl a model drug. characterized through Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), differential scanning...

10.1371/journal.pone.0271623 article EN cc-by PLoS ONE 2022-07-28

A new thermoresponsive boronate affinity chromatographic material, P(N-isopropylacrylamide-4-vinylphenylboronic acid) P(NIPAAm-co-VPBA) grafted silica featuring a thermally switchable property, was prepared and successfully employed for the specific capture–release of cis-diol biomolecules with simpler adjustment to temperature instead conventional need change pH mobile phase.

10.1039/c2jm33578f article EN Journal of Materials Chemistry 2012-01-01

Microgravity generates oxidative stress in central nervous system, causing distortion of various vital signaling cascades involved many homeostatic functions. Here, we performed comparative (16) O/(18) O labeled integrated proteomic strategy to observe the differential expression proteins homeostasis. In this study, rat-tail suspension model is employed induce simulated microgravity CNS. By wide analysis, total 35 and 97 significantly differentially expressed were found by HPLC/ESI-TOF...

10.1002/pmic.201300337 article EN PROTEOMICS 2013-12-09

The study describes the development of chitosan-based (AMPS-co-AA) semi-IPN hydrogels using free radical polymerization technique.The resulting were characterized Fourier Transform Infrared Spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC), X-Ray diffraction (XRD), and Electron Microscopy (SEM). successful crosslinking chitosan, 2- Acrylamido-2-Methylpropane Sulfonic Acid (AMPS), Acrylic (AA) was confirmed by FT IR. Unloaded drug-loaded exhibited...

10.2174/1567201815666181024152101 article EN Current Drug Delivery 2018-10-25

In this study, we report the cellular uptake studies of novel LX loaded nanoliposomes in H2O2 stress SH-SY5Y Cells synthesized by thin film evaporation method. We have isolated smallest size after 90 min ultrasonification, keeping Polydisperse Index as 0.259. The morphology, size, zepta potential and drug efficiency prepared are characterized using Transmission Electron Microscope (TEM), particle analyzer High Pressure Liquid Chromatography (HPLC). confirmed nanoluposomes measured range...

10.1166/jnn.2014.8201 article EN Journal of Nanoscience and Nanotechnology 2014-02-14

Staphylococcus aureus (S. aureus) is the most common infectious agent in community and hospitals. Infections with S. are now becoming difficult to be treated by using conventional antibiotics due its emerging methicillin-resistant (MRSA) strain.In present study, MRSA was isolated from clinical samples evaluated for resistance against different antibiotics, TiO2 nanoparticles, their combinations.Clinical were collected Ayub Medical Complex (AMC), Abbottabad, Pakistan, identified biochemical...

10.2174/1389201021666200128124142 article EN Current Pharmaceutical Biotechnology 2020-01-28

Glipizide, a poor water-soluble drug belongs to BCS class II. The proposed work aimed enhance the solubility of glipizide by preparing solid dispersions, using polyvinyl pyrrolidone (PVP) and polyethylene glycol (PEG). Solvent evaporation method was used for preparation dispersions. Solid dispersions were prepared in four different drug-to-polymer ratios i.e. 1:1, 1:2, 1:3 1:4. Mainly effect three polymers (PVP K30, PVP K90 PEG 6000) evaluated on dissolution glipizide. in-vitro all...

10.1371/journal.pone.0297467 article EN cc-by PLoS ONE 2024-02-23

The proteomic profile of hypothalamus, a key organ CNS, is explored here by employing two widely used MS techniques, i.e. HPLC/ESI-ion trap and HPLC/ESI-quadrupole-TOF MS. Strong cation exchange for the fractionation peptides protein search engine MASCOT employed data query. One hundred thirty six proteins with 10 973 were identified MS, while 140 32 183 characterized Among total 198 in both experiments, 78 common sets conditions. rest 120 distinctly strategies, 58 unique found using...

10.1002/pmic.201300073 article EN PROTEOMICS 2013-06-07
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