Publications by authors named "Riaz H"

Study Objectives: Primary Dysmenorrhea (PD) is a prevalent gynaecological condition affecting young females, characterized by cyclic, cramping pelvic pain with no organic pathology. It can significantly impact their Quality of life (QOL) and academic performance. The study aimed to determine the effect of therapeutic taping on clinical symptoms, QOL and academic performance of students with PD.

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Epigenetics has emerged as a potent field of study for understanding the factors influencing the effectiveness of human disease treatments and for identifying alternations induced by pathogens in host plants. However, there has been a paucity of research on the epigenetic control of the proliferation and pathogenicity of fungal plant pathogens. Fungal plant pathogens such as , a significant threat to global rice production, provide an important model for exploring how epigenetic mechanisms govern fungal proliferation and virulence.

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Consuming traditional petroleum-derived diesel fuel has long been associated with issues such as the depletion of natural energy resources. To solve these challenges, an alternate source like as biodiesel is an appealing option. Seed oils have long been recognized as an abundant and diverse source of biodiesel.

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Progressive familial intrahepatic cholestasis (PFIC) is a rare childhood manifested disease associated with impaired bile secretion with severe pruritus yellow stool, and sometimes hepatosplenomegaly. PFIC is caused by mutations in ATP8B1, ABCB11, ABCB4, TJP2, NR1H4, SLC51A, USP53, KIF12, ZFYVE19, and MYO5B genes depending on its type. ABCB11 mutations lead to PFIC2 that encodes the bile salt export pump (BSEP).

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Nodal regions, areas of intensive contact between Schwann cells and axons, may be exceptionally vulnerable to diabetes-induced changes because they are exposed to and impacted by the metabolic implications of diabetes. Insulin receptors, glucose transporters, Na and K channels, and mitochondria are abundant in nodes, all of which have been linked to the development and progression of Diabetic Peripheral Neuropathy (DPN) and Type 1 Diabetes Mellitus (T1DM)-associated cognitive impairment. Our study aimed to evaluate if the administration of (NS) and (CA) prevented diabetes-associated nervous system deficits in hyperglycemic mice.

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Parkinson's disease (PD) is a leading neurodegenerative disorder affecting 1-3 percent of the elderly population. Oxidative stress is the primary factor for the neurodegeneration of Substantia Nigra (SN). The current study aims to assess the seed extracts of (MO) on rotenone-mediated motor function impairments in a PD mouse model.

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Lung cancer is a frequently diagnosed respiratory disease caused by particulate matter in the environment, especially among older individuals. For its effective treatment, a promising approach involves administering drug particles through the inhalation route. Multiple studies have investigated the flow behavior of inhaled particles in the respiratory airways of healthy patients.

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Deoxynivalenol (DON), a type B trichothecene mycotoxin, commonly occurs in cereal grains, and poses significant health risks to humans and animals. Numerous studies reveal its obvious toxic effects on male reproductive performance as well as its ability to transfer from the lactating mother to the suckling offspring through colostrum and milk. The objective of this study was to evaluate the toxic effect of lactational DON exposure on testicular morphology, hormonal levels, inflammation, apoptosis and proliferation of germ cells, tight junction, and sperm quality in male offspring.

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A cross-sectional, mixed-method study was conducted in Badin, a rural area in southern Sindh, which is considered a high-risk disaster zone, to assess the vulnerability, preparedness, and disaster experiences of the coastal population. A multistage sampling technique was employed to select the villages, study area, and 3 distinct populations (I, II, and III). Family heads of households were recruited for population I, village heads for population II, and community support group leaders from selected clusters for population III.

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Background: Diversity in medicine has garnered significant attention in recent medical workforce research, as studies consistently reveal the beneficial impact of race-concordant visits on patient outcomes, adherence, and satisfaction. While diversity among residency and fellowship program directors has been studied in other fields, little is known about the diversity within niche fellowship programs such as transplant hepatology. This study aims to investigate the demographic information of program directors in transplant hepatology fellowship programs.

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Cancer is considered one of the deadliest diseases globally, and continuous research is being carried out to find novel potential therapies for myriad cancer types that affect the human body. Researchers are hunting for innovative remedies to minimize the toxic effects of conventional therapies being driven by cancer, which is emerging as pivotal causes of mortality worldwide. Cancer progression steers the formation of heterogeneous behavior, including self-sustaining proliferation, malignancy, and evasion of apoptosis, tissue invasion, and metastasis of cells inside the tumor with distinct molecular features.

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The study aimed to prepare and characterize biodegradable sustained-release beads of letrozole (LTZ) for treating cancerous disease. The ionotropic gelation method was used for the preparation and calcium chloride (CaCl) was used as a gelating agent, while chitosan (CTS) and sodium alginate (NaAlg) as biodegradable polymeric matrices in the blend hydrogel beads. The beads were characterized for their size, surface morphology, drug entrapment efficiency, drug-polymer interaction and crystallinity using different analytic techniques, including optical microscopy, Scanning Electron Microscopy (SEM), UV-spectroscopy, Fourier-transform Infrared Spectroscopy (FTIR), Thermo gravimetric Analysis (TGA), Differential Scanning Calorimetry (DSC) and X-ray Diffraction Analysis (XRD) respectively.

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Article Synopsis
  • Bemisia tabaci is a major pest in cotton crops, spreading the cotton leaf curl virus and causing significant economic losses globally.
  • The overuse of insecticides has led to resistance and negative effects on humans and the environment, prompting the need for alternative management strategies.
  • The study found that sublethal doses of afidopyropen significantly reduced the reproductive success and longevity of B. tabaci, suggesting it as a viable management option.
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The discovery of effective therapeutic approaches with minimum side effects and their tendency to completely eradicate the disease is the main challenge in the history of cancer treatment. Fenugreek (FGK) seeds are a rich source of phytochemicals, especially Diosgenin (DGN), which shows outstanding anticancer activities. In the present study, chitosan-silver nanoparticles (ChAgNPs) containing Diosgenin (DGN-ChAgNPs) were synthesized and evaluated for their anticancer activity against breast cancer cell line (MCF-7).

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Background: The biocontrol potential of soil microbes can reduce the extensive use of hazardous synthetic fungicides. This study was designed to find a strain of rhizobacteria indigenous to Pakistan with potential biocontrol against early blight of tomato caused by Alternaria solani and to characterize its biocontrol mechanisms.

Results: Among 88 strains tested for antagonism against A.

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For the simultaneous measurement of Ethinylestradiol (EE) and Drospirenone (DP) in fixed-dose combination hormones tablets, a reverse-phase high-performance liquid chromatographic (RP-HPLC) method was developed. A specific, precise and accurate RP-HPLC method was developed and validated to analyse the drugs in rat plasma. The fluorescence detection for EE was made at λ= 200-310 nm and Ultraviolet-visible (UV/Vis) detection for DP was made at 270 nm.

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The current paper explains how to make mesoporous silica microparticles (MSM) by mixing water and dichloromethane. Several dichloromethane-water ratios were used to adjust the reaction mixture for the first time to easily synthesize mesoporous silica micro particles with regulated particle size. By carefully modifying the concentrations of water and dichloromethane, a higher level of consistency was achieved in the production of micro particles, i.

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Transcranial Magnetic Stimulation (TMS) is a non-invasive technique for analyzing the central and peripheral nervous system. TMS could be a powerful therapeutic technique for neurological disorders. TMS has also shown potential in treating various neurophysiological complications, such as depression, anxiety, and obsessive-compulsive disorders, without pain and analgesics.

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This study was conducted to determine the effects of high-intensity aerobic training on the symptomatology of primary dysmenorrhoea. The study was conducted at Shifa Tameer-e-Millat University, Islamabad, Pakistan, from February 2021 to July 2021. The participants were randomly allocated to two groups - experimental and control - with 21 participants in each group, using the sealed envelope method.

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Introduction: Hepatitis C virus (HCV) is the second major cause of death in Pakistan. Previously, interferon-based regimens were considered highly recommended therapy for HCV patients. Since 2015, interferon-based therapy has been replaced with interferon-free therapy also known as Direct Acting Antiviral (DAA) drugs.

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Silybum marianum (SM) belongs to the family Asteraceae, which holds therapeutic significance in medicinal chemistry. Phytochemistry analysis revealed an abundance of active constituents, particularly silymarin, composed of polyphenols and flavonolignans. Silymarin is majorly found in leaves, seeds, and fruits and is comprised of seven flavonolignans.

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Urease enzyme is an infectious factor that provokes the growth and colonization of virulence pathogenic bacteria in humans. To overcome the deleterious effects of bacterial infections, inhibition of urease enzyme is one of the promising approaches. The current study is designed to synthesize new 1,2-benzothiazine--arylacetamide derivatives () that can effectively provide a new drug candidate to avoid bacterial infections by urease inhibition.

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