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$10 USD / hour
Flag of BANGLADESH
dinajpur, bangladesh, bangladesh
$10 USD / hour
It's currently 1:11 AM here
Joined July 17, 2023
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Mohammad I.

@saifulhstu7

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$10 USD / hour
Flag of BANGLADESH
dinajpur, bangladesh, bangladesh
$10 USD / hour
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Teaching, Research

I completed PhD and postdoc from South Korea where my doctoral work focused on molecular biology and proteomics studies. Before that I also worked as executive in pharmaceuticals company and technical officer in Veterinary feed company.

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Education

Post Doc

Chonbuk National University, Korea, Republic of 2022
(Less than a year)

PhD

Chonbuk National University, Korea, Republic of 2013 - 2016
(3 years)

MS in Surgery

Bangladesh Agricultural University, Bangladesh 2004 - 2005
(1 year)

Publications

Effects of histamine and anti-histamine on the hard tick Haemaphysalis longicornis during blood

Parasite, Host and Diseases
At the time of host attachment, ticks are very sensitive to histamine, but during rapid blood sucking they paradoxically require histamine. Using a rabbit model, we studied the effects of histamine and antihistamine during attachment and fast-feeding in different life stages of Haemaphysalis longicorns.

Impact of Subolesin and Cystatin Knockdown by RNA Interference in Adult Female H. longicornis

Insect
It has been shown to silence Haemaphysalis longicornis salivary cystatin (HlSC-1) and subolesin by RNA interference. Adult unfed female ticks were injected with double-stranded RNA of (A) subolesin, (B) cystatin, (C) subolesin plus cystatin, and (D) injection buffer, then fed alongside normal unfed males up to spontaneous drop-down.

Expression Patterns of Host Inflammatory Cytokine Genes during Infestation with H. longicornis

Korean Journal of Parasitolgy
To characterize the patterns of inflammatory cytokine gene expression during its attachment and blood sucking time, peripheral blood samples of rabbits infested with Haemaphysalis longicornis ticks were collected at different intervals.

Drug Induced Sialorrhea and Microfluidic-Chip-Electrophoretic Analysis of Tick Saliva..H.longicornis

Journal of Arthropod Borne Diseases
The average salivary protein concentration was 0.169 μg/μl/tick and saliva secretion decreased with increased time of tick detachment from the host. Saliva secretion volume increased to 3.56 μl in the group of ticks with a body weight between 301-350 mg as compared to higher and lower body weight groups. On-chip-electrophoresis results show 13 distinct bands ranging from 9.9 to 294 kDa.

Proteomic screening of antigenic proteins from the hard tick, Haemaphysalis longicornis

Korean Journal of Parasitology
For detection of antigens from Haemaphysalis longicornis, 1-DE quantitative immunoblotting technique combined with 2-DE immunoblotting was used for whole body proteins from unfed and partially fed female ticks. The total number of detected spots was 818 for unfed and 670 for partially fed female ticks. The 2-DE immunoblotting identified 10 antigenic spots from unfed females and 8 antigenic spots from partially fed females.

Saliva from nymph and adult females of Haemaphysalis longicornis: a proteomic study

Parasite and Vector
A total of 135 proteins were identifiedfrom from Haemaphysalis longicornis . Of the tick proteins, 30 proteins were identified exclusively in fully engorged nymph saliva, 74 in fully engorged adult females, and 31 were detected in both stages. The identified tick proteins include heme/iron metabolism-related proteins, oxidation/detoxification proteins, enzymes, proteinase inhibitors, tick-specific protein families, and cytoskeletal proteins.

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