نتایج جستجو برای: bovine prochymosin

تعداد نتایج: 73338  

Journal: :iranian journal of veterinary research 2006
h. babaei s. n. nematollahi mahani a. kheradmand e. ayen

the purpose of this study was to evaluate the use of glass capillary micropipette (gcm) as a vessel forvitrification of bovine oocytes. cumulus-oocyte complexes (cocs) were obtained from slaughter-house andwashed 5 to 6 times in the washing medium (tcm-199 + 20% fbs) and randomly assigned to treatment andcontrol group. in the first step of vitrification, cocs were exposed to first vitrification...

Journal: :journal of agricultural science and technology 2014
m. sedaghati h. ezzatpanah m. mashhadi akbar boojar m. tajabadi ebrahimi

the presence of antibacterial activity in bovine β-lactoglobulin and in α-lactalbumin hydrolysates was investigated. the plasmin-digest of β-lactoglobulin (pdβ) and of α-lactalbumin (pdα) were fractionated, using reversed phase high performance liquid chromatography. the antibacterial activity of β-lactoglobulin, α-lactalbumin, nisin, plasmin, pdβ and pdα were in vitro tested against pathogenic...

Journal: :jundishapur journal of microbiology 0
masood reza seyfi abad shapouri department of pathobiology, faculty of veterinary medicine, shahid chamran university of ahvaz, ahvaz, ir iran maryam ekhtelat department of pharmacognosy, faculty of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of pharmacognosy, faculty of pharmacy, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel: +98-9161130232, fax: +98-6133333936 masood ghorbanpoor najaf abadi department of pathobiology, faculty of veterinary medicine, shahid chamran university of ahvaz, ahvaz, ir iran pezhman mahmoodi koohi department of pathobiology, faculty of para veterinary science, bu-ali sina university, hamedan, ir iran mohsen lotfi department of quality control, razi vaccine and serum research institute, karaj, ir iran

results based on our results, mab against recombinant erns was produced and reacted successfully with recombinant and natural antigens. conclusions with regards to the role of erns in the identification of pi animals, it appears that erns recombinant antigen and the specific monoclonal antibodies produced against it may be suitable for developing bvdv laboratory diagnostic assays. objectives er...

Background and Aims: Bovine viral diarrhea virus (BVDV) is considered as worldwide and economically significant infection. The aim of this study was to estimate prevalence of persistent bovine viral diarrhea infection (PI) in industrial dairies of Tehran and Alborz province, Iran. Materials and Methods: In this cross-sectional study, 102371 blood samples were collected from bovine of industria...

Case Description- Umbilical hernia is occasionally seen with different levels of complexity in animals This emergency condition requires quick diagnosis and is corrected with various surgical approaches. The aim of this paper is to report the surgical correction of an eviscerated umbilical hernia with extensive adhesion in a bovine calf. Twenty days old indigenous male bovine c...

Journal: :veterinary research forum 2012
sayed mortaza alavi-shoushtari siamak asri rezaie mozhgan pak sajad alizadeh roya abedizadeh

to investigate uterine and serum copper (cu) and zinc (zn) concentrations variation duringthe bovine estrus cycle , 232 blood and genital tract samples were collected from the abattoir inurmia. the phase of the estrous cycle was determined by the examination of the ovaries and theuterine tonicity. of the 46 samples selected for use in the study, 13 were pro-estrus, 10 estrus, 8metestrus, and 15...

Journal: :The Biochemical journal 1998
C Richter T Tanaka R Y Yada

The gastric aspartic proteinases (pepsin A, pepsin B, gastricsin and chymosin) are synthesized in the gastric mucosa as inactive precursors, known as zymogens. The gastric zymogens each contain a prosegment (i.e. additional residues at the N-terminus of the active enzyme) that serves to stabilize the inactive form and prevent entry of the substrate to the active site. Upon ingestion of food, ea...

ژورنال: مجله دندانپزشکی 2010
آشوری, مهدی, آقازاده, سمانه, خرازی‌فرد, محمد جواد, عظیمی لیسار, حمیدرضا,

Background and Aims: The present study was designed for evaluation of bovine demineralized bone matrix (DBM) in healing process of bone defects and comparison of bovine DBM (xenograft) and human DBM (allograft) which is used clinically. Materials and Methods: Seven male white New Zealand rabbits were used in this study. The incision was made directly over the midsagital suture of the parietal b...

Gh. Nikbakht Brujeni, H. Tadjbakhsh M. Gholkar M. K. Koohi M. Rabbani S. A. H. Jalali

Interferon gamma (IFN-γ) is one of the key cytokines in defining T helper 1 lymphocyte immuneresponses. In this study, the bovine IFN-γ gene was cloned from spleen tissue RNA using the reversetranscription-polymerase chain reaction (RT-PCR). IFN-γ cDNA was sub-cloned and expressed inmammalian expression plasmid (pcDNA3.1(+)) under the control of the human cytomegalovirus (CMV)promoter. The pred...

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