Publications by authors named "Nasreen N"

Soft ticks pose significant health risks as vectors of various pathogens. This study explored the spatio-temporal distribution and genetic relationships of the soft tick species Argas persicus infesting domestic hens (Gallus gallus domesticus) across different districts in Pakistan. An examination of 778 hens revealed a notable tick infestation prevalence of 70.

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spp. are responsible for ovine and caprine theileriosis, leading to significant morbidity and mortality in small ruminants. The present study aims to investigate spp.

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This study investigates the presence of eggs in soil samples collected from urban areas in Lahore, Pakistan. A total of 3600 soil samples were collected over two years from Lahore's urban regions. The detection of helminth eggs in these samples was performed using sodium hypochlorite (NaOCl) as a diagnostic technique.

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In this study, we used techniques to identify available parasite treatments, representing a promising therapeutic avenue. Building upon our computational initiatives aimed at discovering natural inhibitors for various target enzymes from parasites causing neglected tropical diseases (NTDs), we present novel findings on three turmeric-derived phytochemicals as inhibitors of pteridine reductase I (PTR1) through methodologies. PTR1, a crucial enzyme in the unique folate metabolism of trypanosomatid parasites, holds established therapeutic significance.

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Ticks and tick-borne diseases have gained increasing attention in recent years due to their impact on public health and significant losses in livestock production. The use of synthetic compounds for tick control is becoming problematic, mainly due to the resistance to commercially available products as well as their toxicity. Therefore, new alternative control methods are required.

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Ticks pose significant health risks to both wildlife and humans due to their role as vectors for various pathogens. In this study, we investigated tick infestation patterns, tick-associated pathogens, and genetic relationships within the tick species Amblyomma gervaisi, focusing on its prevalence in monitor lizards (Varanus bengalensis) across different districts in Pakistan. We examined 85 monitor lizards and identified an overall mean intensity of 19.

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The primary aim of this investigation was to assess the occurrence of Toxoplasma gondii infection among sheep and goats in five districts within the southern region of Khyber Pakhtunkhwa province, Pakistan. Additionally, the study aimed to pinpoint potential factors associated with the spread of this infection. Serum samples were gathered from a total of 3505 small ruminants, comprising 1810 sheep and 1695 goats.

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Background: infections in sheep can cause a wide range of clinical and laboratory presentations. Changes in blood parameters are a meaningful manifestation of physiological and pathological changes in an organism.

Aim: Therefore, the present study was conducted to analyze and compare hematological and biochemical parameters between blood profiles of Lohi sheep naturally infected and uninfected with , the main causative agent of ovine babesiosis.

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Background: Cutaneous leishmaniasis (CL), an emerging vector-borne ailment in Khyber Pakhtunkhwa (KPK), Pakistan, exhibits diverse spread patterns and outbreaks.

Methods: To comprehend its epidemiology and identify parasite species, we conducted an active survey on suspected CL cases (n=8845) in KPK.

Results: Microscopy and internal transcribed spacer-1 PCR-restriction fragment length polymorphism (RFLP) molecular techniques detected Leishmania spp.

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is an ectoparasite of humans and animals that causes scabies. The is a blood-sucking ectoparasite that transmits various pathogens. These two parasites have caused great losses to a country's dairy and agriculture sectors.

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Tick and mite infestations pose significant challenges to animal health, agriculture, and public health worldwide. The search for effective and environmentally friendly acaricidal agents has led researchers to explore natural alternatives. In this study, we investigated the acaricidal potential of the plant extract against ticks and mites.

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Article Synopsis
  • The oyster mushroom, known for its culinary use, may also possess medicinal properties and has been studied for its potential as a natural acaricide against ticks, which are significant livestock parasites.
  • The study demonstrated that a fungal extract showed high effectiveness in killing tick larvae, achieving 89% mortality compared to 91% from a standard control, and also reduced egg-laying in female ticks.
  • Molecular docking analysis suggested that compounds in the fungal extract, such as rutin, naringin, and myricetin, interact strongly with a specific target protein, indicating the extract's potential as an alternative to traditional tick control methods in livestock.
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Charcot-Marie-Tooth disease (CMT) is a heritable neurodegenerative disease of peripheral nervous system diseases in which more than 100 genes and their mutations are associated. Two consanguineous families Dera Ghazi Khan (PAK-CMT1-DG KHAN) and Layyah (PAK-CMT2-LAYYAH) with multiple CMT-affected subjects were enrolled from Punjab province in Pakistan. Basic epidemiological data were collected for the subjects.

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Article Synopsis
  • Caprine theileriosis, caused by the parasite Theileria ovis, poses significant production challenges for goat and sheep farming in regions like Pakistan, where these animals are vital for the economy.
  • A study in the Muzaffar Garh district examined 1,084 goat blood samples over a year using PCR, revealing a low infection rate of 1.11%, with higher prevalence during summer.
  • Young goats showed more infections in winter, and infected animals exhibited altered blood parameters, indicating health issues; hence, the study suggests implementing control measures to combat T. ovis.
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Background: Ovine and caprine theileriosis is a tick-borne hemoprotozoan disease, caused by spp., responsible for heavy economic losses in terms of high mortality and morbidity rates. Diagnosis of ovine theileriosis is primarily based on clinical symptoms, microscopic screening of stained blood smears, and lymph node biopsy smears, but the limitations of these detection methods against spp.

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is an intra-erythrocytic gram negative rickettsial bacterium that infects small ruminants, resulting in huge economic losses worldwide. The present investigation aims at reporting the molecular prevalence of in 1200 asymptomatic goats that were enrolled from 4 districts (Layyah, Lohdran, Dera Ghazi Khan, and Rajanpur) in Punjab, Pakistan by targeting the gene of bacterium. Risk factors associated with the prevalence of and phylogeny of bacterium were also documented.

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Background: Genus (Apiaceae) known as hedge parsley, encompasses 11-13 species distributed worldwide and shows potential pharmacological uses. Its phytochemical pattern is highly diversified including many phenolic and terpenic compounds.

Objective: This research-review provides new highlighting of structural organizations, structure-activity trends, taxonomical, tissue and geographical distribution of phytocompounds of genus from extensive statistical analyses of available data.

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Theileria annulata (T. annulata) and Anaplasma marginale (A. marginale) are among the most extensively reported tick borne pathogens and are associated with huge economic losses worldwide.

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The gastrointestinal tract (GIT) of animals contains various helminth parasites, responsible for subclinical and clinical parasitism. The health situation of animals is seriously affected by these parasites and leads massive financial losses for the livestock trade. The present study was conducted to determine the prevalence and associated risk factors of GIT parasites in small and large ruminants of Mardan district and zoo animals of Golden Life Safari Park Khyber Pakhtunkhwa.

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Objectives: This study aimed to estimate the prevalence of infection and identify associated risk factors at both individual and community levels in a pediatric population in different agroecological zones of Khyber Pakhtunkhwa, Pakistan.

Methods: A community-based cross-sectional study was conducted from March to December 2022. Using stratified sampling, 1026 households were recruited from nine agroecological zones.

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Wall. is an important medicinal plant with reported therapeutic benefits. The current work sought to investigate the antidiarrheal properties of extracts both in vivo and in silico.

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Ticks and tick-borne diseases constitute a substantial hazard to the livestock industry. The rising costs and lack of availability of synthetic chemical acaricides for farmers with limited resources, tick resistance to current acaricides, and residual issues in meat and milk consumed by humans further aggravate the situation. Developing innovative, eco-friendly tick management techniques, such as natural products and commodities, is vital.

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, also known by the name "Himalayan chir pine," belongs to the Pinaceae family. () tick is one of the most significant bovine ectoparasites, making it a major vector of economically important tick-borne diseases. The researchers conducted adult immersion tests (AIT) and larval packet tests (LPT) to investigate the acaricidal effect of plant extract on () and its potential modulatory function when used with cypermethrin.

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Article Synopsis
  • - The study investigates mitochondrial DNA (mtDNA) variations and their relationship to oral potentially malignant disorders (OPMDs) and oral squamous cell carcinoma (OSCC), highlighting how factors like inflammation and viral infections contribute to these changes.
  • - In a sample of 200 patients, it was found that mtDNA content was significantly higher in OSCC patients (7.60) compared to OPMDs (5.93) and healthy controls (5.37), with HPV-positive individuals also showing elevated mtDNA levels.
  • - The findings suggest that increased mtDNA may be linked to oxidative stress and cellular changes associated with tumor development, indicating that mtDNA quantification could be useful for assessing the severity and malignancy potential of
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