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Prevalence and Perceptions about Migraine among Students and Patients in Khyber Pakhtunkhwa Province, Pakistan

Advances in Bioscience and Biotechnology 2014年第6期5卷 508-516页

作者： Muhammad Zahid aftab alam sthanadar Muhammad Kaleem Muhammad Latif Iram alam sthanadar Pir Asmat Ali Irum alam sthanadar Muhammad Ismail Noreen Imtiaz Mudassir Shah Department of Zoology Islamia College University Peshawar Pakistan Government Degree College Dara Adam Kheil Kohat Pakis-tan

Migraine is a common neurological disorder, prevalent in almost all over the world population and being considered as the 13th major medical disorder among other major disorders across the globe, generally characterized with unilateral or bilateral headache, nausea and vomiting. In developing world, countries like Pakistan, most of the patients are not well aware of migraine headaches, as usually taken for simple headache due to no proper awareness. Usually it is not a contagious condition and most of the time it is recoded as episodic in nature. To assess the migraine, its frequency, symptoms, usual triggers and patients’ perceptions, the present study was conducted. For this purpose a prospective study was carried out based on properly designed questionnaire. The data were collected from 7 educational institutes, including students of Islamia College Peshawar, University of Peshawar, Khyber Medical College, Engineering University Peshawar, Fatima Jinnah College Peshawar, Commerce College Peshawar and Agriculture University Peshawar. Part of data was also collected from patients visiting Khyber Teaching Hospital Peshawar for their headache problems. A total of 270 questionnaires were filled up. About 81 (30.00%) headache cases were recorded, fulfilling the International criteria of Headache. Out of 81 recorded cases, 31 (38.3%) patients were of migraine with aura and 50 (61.7%) were of migraine without aura condition. The prevalence of migraine in the study population was found to be 30.00%. The frequency of female migraine patients was higher i.e. 31 (34.1%) than the male sufferers 50 (27.9%). The present study clearly showed that the higher frequency (65.0%) of migraine exists in the age group of above 30 years age. The most prevalent trigger was found to be tension, which was in parallel followed by the lack of sleep or oversleeping. A family history for migraine was found in migraine patients. Usually the condition was found to limit the routine activities of p

关键词： Migraine Migraine with Aura (MWA) Migraine without Aura (MWOA) International Headache Society (IHS)

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A comparative in vitro study on the effect of SGLT2 inhibitors on chemosensitivity to doxorubicin in MCF-7 breast cancer cells

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Oncology Research 2024年第5期32卷 817-830页

作者： SHAHID KARIM ALANOUD NAHER ALGHANMI MAHA JAMAL HUDA ALKREATHY alam JAMAL HIND A.ALKHATABI MOHAMMED BAZUHAIR aftab AHMAD Department of Clinical Pharmacology Faculty of MedicineKing Abdulaziz UniversityJeddahSaudi Arabia Department of Biochemistry Faculty of ScienceKing Abdulaziz UniversityJeddahSaudi Arabia Department of Biochemistry College of ScienceUniversity of JeddahJeddah21959Saudi Arabia Health Information Technology Department The Applied CollegeKing Abdulaziz UniversityJeddahSaudi Arabia Pharmacovigilance and Medication Safety Unit Center of Research Excellence for Drug Research and Pharmaceutical IndustriesKing Abdulaziz UniversityJeddahSaudi Arabia

Cancer frequently develops resistance to the majority of chemotherapy *** study aimed to examine the synergistic cytotoxic and antitumor effects of SGLT2 inhibitors,specifically Canagliflozin(CAN),Dapagliflozin(DAP),Empagliflozin(EMP),and Doxorubicin(DOX),using in vitro *** precise combination of CAN+DOX has been found to greatly enhance the cytotoxic effects of doxorubicin(DOX)in MCF-7 ***,it was shown that cancer cells exhibit an increased demand for glucose and ATP in order to support their ***,when these medications were combined with DOX,there was a considerable inhibition of glucose consumption,as well as reductions in intracellular ATP and lactate ***,this effect was found to be dependent on the dosages of the *** addition to effectively inhibiting the cell cycle,the combination of CAN+DOX induces substantial modifications in both cell cycle and apoptotic gene *** work represents the initial report on the beneficial impact of SGLT2 inhibitor medications,namely CAN,DAP,and EMP,on the responsiveness to the anticancer properties of *** underlying molecular mechanisms potentially involve the suppression of the function of SGLT2.

关键词： SGLT2 Cancer Cytotoxicity ATP Cell cycle

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Seroprevalence of Toxoplasma gondii infection in domestic animals of Mohmand agency,Pakistan

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Journal of Coastal Life Medicine 2013年第1期1卷 72-75页

作者： Mudassir Shah Muhammad Zahid aftab alam sthanadar Pir Asmat Ayesha Kausar Abdul Hamid Jan Department of Zoology Islamia College University PeshawarKPPakistan Department of Zoology University of PeshawarKPPakistan

Objective:To determine the prevalence of toxoplasmosis among domestic animals of Mohmand Agency,***:Indirect haemagglutination test was used to detect Toxoplasma gondii(***)antibodies in the ***:Out of 384 domestic animals,124(32.29%)were seropositive for antibodies of *** antibodies were detected in 56 out of 104 examined goats(53.84%).The seropositivity in male and female goats were 20(38.46%)and 36(69.23%)*** seropositivity of *** in sheep was 36%(n=100)while the prevalence in female sheep was higher(41.66%)as compared to male sheep(30.76%).A total of 8 out of 48 male cows were detected seropositive(16.66%)and 8 out of 32 female cows were detected seropositive(25%).Lowest prevalence was detected in buffaloes which was 16%(n=100).Out of 52 male buffaloes 4 were detected seropositive for *** antibodies(7.69%)while in female buffaloes was 25%(n=48).The seroprevalence of *** antibodies was higher in goats and lower in ***:The findings of the present study indicate that *** infection is high in domestic animals in Mohmand agency,Pakistan,which has implications for public health in this *** control strategies and suitable measures should be carried out rationally in this region,in order to lower the risk of exposure to ***.

关键词： Antibodies Domestic animals Seroprevalence Toxoplasma gondii

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Iron Deficiency Anemia in School Age Children in District Karak Khyber Pakhtunkhwa Province, Pakistan

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Open Journal of Blood Diseases 2014年第2期4卷 9-15页

作者： Irfan Ullah Muhammad Zahid aftab alam sthanadar Iram alam sthanadar Pir Asmat Ali Mudassirshah Muhammad Ismail Khan Muhammad Kaleem Muhammad Aslam Khayyam Atiq-Ur-Rehman Wasif Ullah Department of Zoology and Animal Sciences Post Graduate College Dargai Malakand Pakistan Department of Zoology Islamia College University Peshawar Pakistan Government Degree College Dara Adam Kheil FR Kohat Pakistan

The present study aimed to estimate the prevalence of iron deficiency anemia (IDA) in school-going children. Both Iron deficiency and iron deficiency anemia have considerable adverse effect on human health. Among the different negative health concerns, including stunt development, less developed immunity, lower IQ level, no proper physical work capacity, more fatigue, maternal mortality rates, young ones born with low birth weight, birth complications and infant mortality rates are some of the remarkable health concerns posed by iron deficiency level. Our study sample was consisting of 420 school age children of both genders. The blood samples were collected in EDTA (Ethylenediaminetetraacetic acid) tubes from different school and health maternity centres by trained and veteran persons. Questionnaires were utilised for the data collection, at the time of blood samples collection. Hemoglobin (Hb), hematocrite (Hct), Mean Corpuscular Volume (MCV), Mean Corpuscular hemoglobin concentration (MCHC), white blood cell and red blood cell (RBC) were determine by automatic hematological analyzer model Symex Ks-21 having two reagents, cell pack and Stromatolyser-wwt 500 ml. The total percentage of anemia recorded in school age children was 34.0%. In tehsil Banda Daud Shah, the incidence of anemia was high up to 43.6% while in tehsil Takhti Nasrati and Karak was 32.1% and 26.4% respectively. The percentage was higher in girls (38.9%) than in boys (31.0%). The anemia percentage was recorded high (55.8%) in lower socioeconomic family children, than middle class (32.2%) and upper class (17%). The percentage of anemic children was also high (40%) in age group of 10 - 12 years. Pale skin was the most common symptom of anemia.

关键词： Iron Deficiency Anemia (IDA) Red Blood Cells (RBC) Hemoglobin (Hb) Hematocrit (Hct) Ethylenediamine Tetraacetic Acid (EDTA)

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Isolation and Identification of Multi-Drug Resistant Strains of Non-Lactose Fermenting Bacteria from Clinical Isolates

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Open Journal of Medical Microbiology 2014年第2期4卷 115-123页

作者： Minhas Akbar Muhammad Zahid Pir Asmat Ali aftab alam sthanadar Mudassir Shah Iram alam sthanadar Muhammad Kaleem Muhammad Aslam Khayyam Zahirullah Syeda Mahreen Ul Hassan Noor Jehan Muhammad Ismail Khan Department of Microbiology Shaheed Benazir Bhutto Women University Peshawar Pakistan Department of Zoology Islamia College University Peshawar Pakistan Department of Zoology Islamia College University Peshawar Pakistan Department of Zoology and Animal Sciences Post Graduate College Dargai Malakand Pakistan Department of Zoology Islamia College UniversityPeshawar Pakistan Government Degree College Dara Adam Kheil FR Kohat Pakistan Lady Reading Hospital Peshawar Pakistan

Purpose: We studied the drug resistance of different microbes from clinical isolates. The morphological characteristics of bacteria were observed through culture characteristics and by carrying out gram staining techniques while the biochemical characteristics of bacteria were carried out by biochemical test. Methods: A total of 324 samples were collected from suspected patients visiting different hospitals at district Peshawar. For morphological identification, samples of clinical isolates were analyzed by blood agar, MacConkey agar and Eosine Methylene Blue, identified by gram staining and characterized by different biochemical tests. Antibiotic Sensitivity test by Modified Kirby-Bauer Disc diffusion method was used to test the in-vitro susceptibility of the identified isolates to different antibiotics such as Ceftazidime, Ceftazidime, Ceftriaxone, Cefepime and Imipenem. Results: These resistant non-lactose fermenting gram negative bacteria were isolated from samples of pus/wound (33.30%, n = 108/324), blood (33.30%, n = 108/324), urine (23.30%, n = 75/324) and from ascetic/pleural fluids (10.20%, n = 33/324). The study revealed that the percentage of non-fermenting bacterial infection was higher in females (53%) as compared to males (47%) along with higher infection observed in the age group of 11 - 30 years. Pseudomonas aeroginosa showed high resistance against Cefepime (88.80%), followed by Cefoperazone (55.50%), Ceftazidime (48.10%), Ceftriaxone (33.30%). Imipenem was active with low resistance (7.40%). More resistance was seen in Morganella morganii against Imipenem (66.70%) followed by Cefoperazone (55.50%), Ceftriaxone (55.50%). Cefepime showed low resistance (11%). Multi-drug resistant Proteus mirabillis was highly resistance to Ceftriaxone (74.07%), followed by Cefepime (59.20%), Cefoperazone (44.40%) and low resistance for Imipenem (25.90%). Salmonella typhi demonstrated high resistance against Imipenem (74.07%), followed by Ceftriaxone (40.70%), Ceftazi

关键词： Multidrug Resistant Non-Lactose Fermenting Gram Negative Bacteria Disc Diffusion Technique

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Neural network study of the nuclear ground-state spin distribution within a random interaction ensemble

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Nuclear Science and Techniques 2024年第3期35卷 216-227页

作者： Deng Liu alam Noor A Zhen-Zhen Qin Yang Lei School of Mathematics and Physics Southwest University of Science and TechnologyMianyang 621010China School of Nuclear Science and Technology Southwest University of Science and TechnologyMianyang 621010China

The distribution of the nuclear ground-state spin in a two-body random ensemble(TBRE)was studied using a general classification neural network(NN)model with two-body interaction matrix elements as input features and the corresponding ground-state spins as labels or output *** quantum many-body system problem exceeds the capability of our optimized NNs in terms of accurately predicting the ground-state spin of each sample within the ***,our NN model effectively captured the statistical properties of the ground-state spin because it learned the empirical regularity of the ground-state spin distribution in TBRE,as discovered by physicists.

关键词： Neural network Two-body random ensemble Spin distribution of nuclear ground state

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The link between intracellular calcium signaling and exosomal PD-L1 in cancer progression and immunotherapy

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Genes & Diseases 2024年第1期11卷 321-334页

作者： Md Rakibul alam Md Mizanur Rahman Zhiguo Li Department of Toxicology and Cancer Biology College of MedicineUniversity of KentuckyLexingtonKY 40506USA Department of Medicine(Nephrology) Faculty of Medicine and DentistryUniversity of AlbertaEdmontonAlberta T6E2H7Canada

Exosomes are small membrane vesicles containing microRNA,RNA,DNA fragments,and proteins that are transferred from donor cells to recipient *** cells release exo-somes to reprogram the factors associated with the tumor microenvironment(TME)causing tu-mor metastasis and immune *** evidence revealed that cancer cell-derived exosomes carry immune inhibitory molecule program death ligand 1(PD-L1)that binds with re-ceptor program death protein 1(PD-1)and promote tumor progression by escaping immune ***,some FDA-approved monoclonal antibodies are clinicallyused for cancer treatment by blocking PD-1/PD-L1 *** notable treatment outcomes,some pa-tients show poor drug *** PD-L1 plays a vital role in lowering the treatment response,showing resistance to PD-1/PD-L1 blockage therapy through recapitulating the ef-fect of cell surface *** enhance therapeutic response,inhibition of exosomal PD-L1 is *** signaling is the central regulator of tumorigenesis and can regulate exosome biogenesis and secretion by modulating Rab GTPase family and membrane fusion ***-mune checkpoints are also connected with calcium signaling and calcium channel blockers like amlodipine,nifedipine,lercanidipine,diltiazem,and verapamil were also reported to suppress cellular PD-L1 ***,to enhance the PD-1/PD-L1 blockage therapy response,the reduction of exosomal PD-L1 secretion from cancer cells is in our therapeutic *** this review,we proposed a therapeutic strategy by targeting calcium signaling to inhibit the expression of PD-L1-containing exosome levels that could reduce the anti-PD-1/PD-L1 therapy resistance and increase the patient's drug response rate.

关键词： Calcium signaling CD8^(+)T cells Exosomal PD-L1 Exosomes biogenesis Immunosuppression Immunotherapy

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Effect of Fluidic Diode on Performance of Unidirectional Impulse Turbine

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Journal of Thermal Science 2024年第3期33卷 807-814页

作者： DODDAMANI Hithaish ABDUS Samad MANABU Takao SHINYA Okuhara M M ASHRAFUL alam Department of Ocean Engineering Indian Institute of Technology MadrasChennai600036India Department of Mechanical Engineering National Institute of TechnologyMatsue CollegeShimane6908518Japan Center of Support Practical Education National Institute of TechnologyMatsue CollegeShimane6908518Japan Department of Transportation Engineering Osaka Sangyo UniversityDaito5748530Japan

A pair of unidirectional turbines(UT)can operate in oscillatory airflow without additional ***,this arrangement suffers from poor flow rectification.A fluidic diode(FD)offers variable hydrodynamic resistance based on the flow direction,and this can be coupled with UT to improve flow *** this work,a numerical investigation on the effect of FD with UT is presented using the commercial fluid dynamics software ANSYS Fluent 16.1 with k-ωSST turbulence closure *** domains of UT and FD are numerically validated individually with experimental ***,both are coupled to obtain the combined effect,and these results are compared with the analytical *** was observed that coupling FD with UT improved the unit's performance at the lower flow coefficient(<1),but its performance decreased as the flow coefficient *** to the diode's presence,fluid leaving the turbine experiences higher resistance at a higher flow coefficient,which decreases the overall performance of the combined unit.

关键词： wave energy oscillating water column unidirectional impulse turbine fluidic diode flow rectification

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Review on inorganic and polymeric materials-coordinated metal-organic-framework photocatalysts for green hydrogen evolution

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Journal of Energy Chemistry 2024年第5期92卷 322-356页

作者： Dong-Eun Lee Mohtaram Danish Umair alam Wan-Kuen Jo School of Architecture CivilEnvironmental and Energy Engineering Kyungpook National University80 Daehak-roBuk-guDaegu 41566Republic of Korea School of Chemical Engineering Yeungnam UniversityGyeongsanGyeongbuk 38541Republic of Korea

Metal-organic frameworks(MOFs)possess a distinct advantage over conventional heterogeneous photocatalysts because of their carefully defined architecture and particular pores,which facilitate the targeted incorporation of other efficient cocatalysts or semiconductor *** integration of MOFs with other materials has resulted in significant breakthroughs,as the coupled materials improve the performance due to the combined *** unique MOF structures allow them to host foreign materials,which results in harvesting the visible region of the solar spectrum and effectively mitigating charge recombination by promoting charge *** review presents an evaluation of the latest developments in the utilization of surface and/or pore chemistry of MOF-supported heterojunctions for photocatalytic green-hydrogen generation with a basic understanding of the mechanism *** review begins with the basic principles of photocatalysis,the significance of MOFs,their optical properties,the methods used for synthesizing MOFs,and their coordination with other inorganic and polymeric ***,methods to increase photocatalytic H2 evolution using MOF-supported heterojunction have been proposed as standard ***,to address environmental challenges,we highlight the future potential of MOF-supported heterojunctions for use in green-energy *** hope that this review provides guidance to researchers in the development of effective heterojunctions based on MOFs to address challenges in energy applications and catalytic processes.

关键词： Renewable energy Environmental challenge Heterojunction Water splitting Photocatalysis

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Experimental and analytical investigation on friction resistance force between buried coated pressurized steel pipes and soil

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Frontiers of Structural and Civil Engineering 2024年第4期18卷 615-629页

作者： Shaurav alam Tanvir MANZUR John MATTHEWS Chris BARTLETT Erez ALLOUCHE Brent KEIL John KRAFT Department of Civil Engineering and Construction Engineering Technology Louisiana Tech UniversityRustonLA 71270USA Department of Civil Engineering Bangladesh University of Engineering and TechnologyDhaka 1000Bangladesh Georgia Tech Research Institute AtlantaGA 30332USA Stantec Inc. Edmonton T5J0K4Canada North West Pipe Company VancouverWA 98684USA

This paper presents an analytical approach for estimating frictional resistance to pipe movement at soil and external pipe surface of buried coated pressurized steel pipes relative to the internal thrust *** proposed analytical method was developed based on 36 experiments,which involved three coating types(cement mortar(CM),polyurethane type-I(PT-I),prefabricated plastic tape(PPT))on pipes’surfaces,three different soils(pea-gravel(PG),sand(S),silty-clay(SC)),and four simulated over burden depths above the pipe’s *** showed frictional resistance decreased with increasing over burden depth above the pipe’s *** degree of frictional resistance at the pipe-soil interface was found to be in the order of PG>SC>S for all coating variations and overburden *** coated pipe buried in all three types of soil produced significantly higher frictional resistance as compared to other coating *** on experimental data,the developed analytical introduced a dimensionless factor“Z”,which included effects of types of coatings,soil,and overburden depths for simplified rapid *** showed that the method provided a better prediction of frictional resistance forces,in comparison to previous analytical methods,which were barely close in predicting friction resistance for different coating variations,soil types,and overburden *** resistance force values reported herein could be considered conservative.

关键词： friction resistance force thrust force coated pressurized steel pipe soil type overburden depth

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