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Synthesis, Characterization and Biological Activities of Schiff Bases and Mannich Bases Derivatives of 1, 2, 4-Triazoles

Thesis Info

Author

Shazia Asghar

Supervisor

Moazzam Hussain Bhatti

Institute

Allama Iqbal Open University

Institute Type

Public

City

Islamabad

Country

Pakistan

Thesis Completing Year

2012

Thesis Completion Status

Completed

Page

84 .

Language

English

Added

2021-02-17 19:49:13

Modified

2023-01-06 19:20:37

ARI ID

1676710533921

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77. Al-Mursalat/(Winds) Sent Forth

77. Al-Mursalat/(Winds) Sent Forth

I/We begin by the Blessed Name of Allah

The Immensely Merciful to all, The Infinitely Compassionate to everyone.

77:01
a. By those which are sent in swift succession,

77:02
a. and then forcing on with force as tempests,

77:03
a. and spreading clouds far and wide,

77:04
a. thus separating that separates,

77:05
a. and those bringing the reminder to hearts,

77:06
a. to serve either as an excuse for forgiveness from HIM or as a means of warning of HIS punishment,

77:07
a. that what is being promised is surely going to happen -

77:08
a. - when the stars’ light will extinguish,

77:09
a. and when the celestial realm will split apart,

77:10
a. and when the mountains will be crushed to pieces and blown away as dust,

77:11
a. and when the time to bring the Messengers together will arrive,

77:12
a. for what Time are these things promised -

77:13
a. for the Time of Division?
b. The Time of Judgment.

77:14
a. And what may enable you to perceive the Time of Division?

77:15
a. It will be too bad a Time for those who keep denying and belying the coming of this Time.

77:16
a. Have WE not destroyed the earlier generations for their persistent denial and disbelief of this Time?
b. Indeed, WE did!

77:17
a. Then WE made others who disbelieved to follow them in destruction.
b. WE...

Frequency of Hypothyroidism in Chronic Hepatitis C patients treated with Standard Interferon Therapy Hypothroidism in HCV patients on Interferon Therapy

Chronic hepatitis C is a major health problem associated with high mortality and morbidity. It is the most common chronic blood borne infection leading to chronic liver disease and hepatocellular carcinoma. One of the treatment used for hepatitis C is interferon therapy which can lead to thyroid dysfunction i.e. Hyperthyroidism and hypothyroidism. OBJECTIVE: “To assess the frequency of hypothyroidism in chronic hepatitis C patients treated with standard interferon therapy”. METHODS: Thisdescriptive case series study was carried out at Outpatient Department of Medicine, King Edward Medical University/ Mayo Hospital Lahore for 06 months from July to December 2014. After ethical approval of the study, 200 patients of ages 15 to 65 years with both genders having chronic hepatitis C on Polymerase chain reaction (PCR)& normal thyroid functionstest were taken by Non-probability, purposive sampling technique. Informed written consent was taken from all the patients. Serum thyroid stimulating hormone level (TSH) was sent of all patients to Centre for Nuclear Medicine (CENUM), Mayo Hospital Lahore before and after the completion of three months of interferontherapy and hypothyroidism was considered as TSH>4.0 mIU/L (normal range: 0.2-4.0 mIU/L). RESULTS: The mean age of the patients was 36.29 + 8.5 years. Out of total 200 patients, 123 (61.5%) were male and 77 (38.5%) were female. At baselines mean TSH of the patients was 3.16 + 2.57 mIU/L. After 3 months of therapy 163 patients (81.5%) were euthyroid and 37 patients (18.5%) were having thyroid dysfunction. Among patients with thyroid dysfunction 29 (14.5% of total patients) were hypothyroid. Among hypothyroid patients, according to gender distribution 8 (27.6%) patients were male and 21 (72.4%) patients were female. The difference was statistically significant (P=0.0003). CONCLUSION: It is concluded from this study that there is significant frequency of hypothyroidism in patients of chronic hepatitis C treated with standard interferon therapy and females are at more risk of developing thyroid dysfunction particularly hypothyroidism after standard interferon therapy.

Genotypes of Human Papilloma Virus and Identification of Prospective Protein Biomarkers in Oral Rinse from O Ral Squamous Cell Carcinoma

Background: Oral cancer is the second preeminent malignancy in Pakistan after breast cancer, ascribed to widespread use of numerous perilous chewable tobacco formulations. The Human Papilloma Virus (HPV) has come forward as a new malefactor of malignant and pre malignant oral lesions. HPV related oral squamous cell carcinoma (OSCC) constitute an epidemiological, molecular and clinical distinctive subset of oral cancer. Regardless of the HPV status being related with molecular and clinical differences, all oral cancers are managed equally. Proteomic studies may help to understand the differences between HPV+VE and HPV-VE OSCC and let us to develop biomarkers for early detection, recurrence and prognosis leading to identification of therapeutic targets which will further initiate precisional treatment based on the biology of tumors. This study was designed to determine the association of HPV high-risk genotypes 16/18 in oral mucosa of chewable tobacco users and OSCC as well as identification of proteins in Oral rinse of OSCC patients with and without HPV with major focus on search for prospective tumor biomarker for HPV related OSCC. Methods: A case control study was designed with 100 OSCC patients and 200 controls. Persons addicted to chewable tobacco formulations such as gutka, pan, betel nut and naswar with or without oral lesions, having no delirious conditions were included. DNA from oral rinse of 300 subjects was taken. Samples were analysed by both conventional and real time PCR using “HPV consensus Gp5+/Gp6+ and HPV 16, 18 specific primers”. After PCR analysis, a random subset of 75 subjects was selected: 25 each of HPV +IVE OSCC, HPV –IVE OSCC and non- tobacco chewers. The peptides were separated by nanoflow liquid chromatograph system coupled online to LTQ-Orbitrap Velose mass spectrometer using a nanoelectrospray ion source (Thermo Scientific, Schwerte, Germany). Enrichment and protein–protein interaction (PPI) network analysis of the identified proteins was performed using FunRich: Functional Enrichment analysis tool version 3.1.3. HPV rates and types were compared between controls and OSCC and oral habits associated and non-associated OSCC samples by Chi-square test. Odds ratios (ORs) and 95% Confidence intervals for HPV and types were obtained by univariate and multivariate analysis. Posterior error probability (PEP) was calculated using Bayesian statistics as a probability of false hit using the peptide identification score (s) and length of peptide. Gene ontology (GO) functional categories, significant interactions and pathways associated with datasets were identified by using the hypergeometric test and pvalue correction with the BH and Bonferroni tests. In all statistical analysis, only p-value <0.05 was considered significant. Results: Out of 300 persons, 74/300 (25%) were found to be infected with HPV: “46/100(46%) from cases and 28/200(14%) from controls”. 26(35%) were infected by “both HPV 16/18 (23(50%) from cases and 3(12%) from controls”. Persons who were infected with HPV 16&18 had higher chances to develop OSCC as compared to those who didn‟t have HPV 16/18 (AOR: 21.4, 95% CI: 5.73 – 80.8). A total of 1995 proteins from HPV +ive OSCC (995), HPV –ive OSCC (816) and control samples (184) respectively were identified. Pairwise comparison revealed 37% of HPV +ive OSCC proteins were also present in HPV –ive OSCC samples whereas HPV-ive and HPV +ive OSCC share 18.6% and 17.1% of control proteins respectively. The 7-10 differentially expressed proteins from 74 secretory proteins in HPV +IVE OSCC were observed associated with 10 fold enriched pathways related to viral mRNA translation. The ribosomal proteins (RPS20, RPLP1, RLP0, RPS26, RPL12, RPS28 and RPL3) and glycosylated proteins were related to this pathway. Conclusion: The exposure to high risk strains of Human papilloma virus (16/18) in combination (p < 0.001, Adjusted odds ratio; 21.42) can be cause of development of OSCC. Chewing tobacco may be the cause of HPV transmission in the oral squamous cells through rough mucosa (p < 0.0001, Adjusted odds ratio; 11.85). To best of our knowledge, identification and interaction of secretory proteins of HPV +IVE OSCC are reported for the first time. The extensive ribosomal protein variations and their interaction in viral mRNA translation pathway may designate them as the potential biomarker for HPV +IVE OSCC. The protein level expression of RPLP1 and its involvement in OSCC may have been explored for the first time.