Samad Lotfollahzadeh
YOU?
Author Swipe
View article: Evaluation of safety, potency and efficacy of an indigenous homologous Lumpy Skin Disease vaccine in Iran
Evaluation of safety, potency and efficacy of an indigenous homologous Lumpy Skin Disease vaccine in Iran Open
Background To date, vaccination with a safe and effective homologous vaccine is the best choice for the prevention and control of lumpy skid disease (LSD) in endemic countries. Objective Evaluation of the safety, potency and efficacy of an…
View article: Therapeutic Effect of Herbal-Based Drug on Severe Sepsis in Calves: An Innovative Immunomodulatory and antiinflammatory Strategy in Herd Medicine
Therapeutic Effect of Herbal-Based Drug on Severe Sepsis in Calves: An Innovative Immunomodulatory and antiinflammatory Strategy in Herd Medicine Open
Septicemia is a significant threat to newborn calves, often due to inadequate colostrum intake in the first day of life. The study aimed to assess the effects of a newly developed herbal formulation on septicemia induced by Escherichia col…
View article: Epidemiology and Risk Factors of Salmonella Typhimurium Infection of Large Industrial Dairy Herds in Iran: A Case Study of Environmental Contamination and Multidrug Resistance
Epidemiology and Risk Factors of Salmonella Typhimurium Infection of Large Industrial Dairy Herds in Iran: A Case Study of Environmental Contamination and Multidrug Resistance Open
View article: Pseudopregnancy in Murciano-Granadina dairy goats in Iran: prevalence, risk factors and treatment
Pseudopregnancy in Murciano-Granadina dairy goats in Iran: prevalence, risk factors and treatment Open
View article: Persistence of maternal antibodies against goat pox virus in goat kids
Persistence of maternal antibodies against goat pox virus in goat kids Open
Background In goat kids, choosing the appropriate age to administer the first dose of goat pox disease (GTP) vaccine requires knowing when maternal antibody decline concentrations. Objective Determine the persistence of maternal antibodies…
View article: Pseudopregnancy in Murciano-Granadina dairy goats in Iran: Prevalence, risk factors and treatment
Pseudopregnancy in Murciano-Granadina dairy goats in Iran: Prevalence, risk factors and treatment Open
This study was conducted in a large industrial Murciano-Granadina dairy goat farm, aiming to investigate prevalence, risk factors and cure rate of pseudopregnancy. Bred does (N = 1310) were examined by Ultrasonography, around 40 days after…
View article: Molecular and sequencing study and identification of novel SeM-type in beta-hemolytic streptococci involving the upper respiratory tract in Iran
Molecular and sequencing study and identification of novel SeM-type in beta-hemolytic streptococci involving the upper respiratory tract in Iran Open
View article: OC 36.3 Epidemiologic Risk Predictors of Venous Thromboembolism (VTE) Among Cancer Patients Treated at U.S. Veterans Affairs (VA) Healthcare System
OC 36.3 Epidemiologic Risk Predictors of Venous Thromboembolism (VTE) Among Cancer Patients Treated at U.S. Veterans Affairs (VA) Healthcare System Open
Conclusion(s):In this study of primary and metastatic brain cancer patients, there was no statistically-significant difference in ICH between DOAC and LMWH.There is potential bias both towards higher (older, more chronic kidney disease) an…
View article: Bluetongue outbreak in a sheep flock from Iran
Bluetongue outbreak in a sheep flock from Iran Open
Bluetongue virus (BTV) is an arthropodborne Orbivirus that belongs to the Reoviridae family. Bluetongue is one of the most important diseases of sheep. A flock of 300 Lacon sheep just arrived from France, located in the countryside of Qazv…
View article: Acute coenurosis in lambs
Acute coenurosis in lambs Open
Six 100‐day‐old mixed‐breed lambs were examined in a farm with a semi‐intensive system due to neurologic signs. Cachexia, bilateral blindness, stupor, severe drowsiness and lethargy with left and right movements of the head and neck were r…
View article: Determining the decreasing trend of maternal immunity against small ruminant morbillivirus in goat kids
Determining the decreasing trend of maternal immunity against small ruminant morbillivirus in goat kids Open
Background Small ruminant morbillivirus (SRMV) is the etiological agent of Peste des petits ruminants (PPR) disease. PPR is one of the most important viral diseases of small ruminant husbandry. In the endemic countries, vaccination is the …
View article: Acute cysticercosis caused by <scp><i>Cysticercus tenuicollis</i></scp> in lambs
Acute cysticercosis caused by <span><i>Cysticercus tenuicollis</i></span> in lambs Open
Twelve 30‐ to 75‐day‐old mixed breed lambs were examined in an intensive system because of sudden recumbency and death. Clinical examination revealed sudden recumbency, visceral pain, and auscultation of respiratory crackles. Lambs died sh…
View article: First identification of <i>Mycoplasma capricolum</i> subspecies <i>capripneumoniae</i> in goats in Iran.
First identification of <i>Mycoplasma capricolum</i> subspecies <i>capripneumoniae</i> in goats in Iran. Open
Mycoplasma capricolum subspecies capripneumoniae (Mccp) is the etiological agent of caprine contagious pleuropneumonia (CCPP) disease. The CCPP is one of the most severe diseases of goats. A herd of 2,000 goats located…
View article: Assessment of the duration of maternal‐derived antibodies specific to the <i>Mycoplasma agalactiae</i> vaccine in goat kids
Assessment of the duration of maternal‐derived antibodies specific to the <i>Mycoplasma agalactiae</i> vaccine in goat kids Open
Background Contagious agalactia (CA) is one of the most important diseases in the small ruminant industry in Iran. The historical aetiology of this disease is Mycoplasma agalactiae (Ma). The main way to control this disease, in addition to…
View article: Author response for "Assessment of the duration of maternal‐derived antibodies specific to the <i>Mycoplasma agalactiae</i> vaccine in goat kids"
Author response for "Assessment of the duration of maternal‐derived antibodies specific to the <i>Mycoplasma agalactiae</i> vaccine in goat kids" Open
View article: The effect of intramuscular injection of cyanocobalamin-iron dextran (Cyanoferrin) on primary parameters of haemogram and serum minerals in 20-day-old goat kids with Pica
The effect of intramuscular injection of cyanocobalamin-iron dextran (Cyanoferrin) on primary parameters of haemogram and serum minerals in 20-day-old goat kids with Pica Open
Pica is one of the disorders with a high potential to induce numerous damages such as poisoning, impaction of gastrointestinal tract, botulism and weight loss in ruminant farms. The aim of this study was to determine the effect of intramus…
View article: Therapeutic Effect of Fermented Colostrum on Calf Diarrhea Syndrome
Therapeutic Effect of Fermented Colostrum on Calf Diarrhea Syndrome Open
Diarrhea in newborn calves under 30 days of age is one of the most significant cause of economic losses and pervasive concern in veterinary industry all around the world and infectious agents are the most commonly detected causes of calf d…
View article: Clinical dental finding in Iranian horses
Clinical dental finding in Iranian horses Open
Background A horse's well‐being is directly related to the management of its dental health. A good knowledge of the epidemiology and aetiology of dental disorders could help the owners and clinicians to prevent not only dental problems but…
View article: Bovine coronavirus in neonatal calf diarrhoea in Iran
Bovine coronavirus in neonatal calf diarrhoea in Iran Open
Partial gene sequencing for the bovine coronavirus at the World Genebank is available for many countries, which are distributed unevenly in five continents, but so far, no sequencing of strains has been recorded in Iran. One hundred ninety…
View article: Detection of bovine coronavirus in neonatal calve diarrhea in Iran and its phylogenic analysis based on gene N
Detection of bovine coronavirus in neonatal calve diarrhea in Iran and its phylogenic analysis based on gene N Open
Bovine coronavirus is a primary cause of neonatal calf diarrhea worldwide, resulting heavy economiclosses to both dairy and beef industry. The Objective of the present study was to screen the fecal samplesfor BCoV collected from diarrhea f…
View article: Survey on Serum Amyloid A and Haptoglobin Concentrations in Normal or Sensitive to Rumen Acidosis Holstein Dairy Cows
Survey on Serum Amyloid A and Haptoglobin Concentrations in Normal or Sensitive to Rumen Acidosis Holstein Dairy Cows Open
BACKGROUND: Diagnosis and prognosis of inflammatory conditions based on acute phase proteins (APPs) level in blood has been exploited for a long time in human medicine and their changes in SARA condition is considered in veterinary medicin…
View article: Clinical and paraclinical changes in experimental colisepticemia in neonatal calves
Clinical and paraclinical changes in experimental colisepticemia in neonatal calves Open
The present study aim was to assess changes in clinical signs and plasma cytokines in calves experimentally infected with Escherchia coli and use them as a tool to diagnose colisepticemia. Ten healthy Holstein-Frisian bull calves were used…
View article: Tetanus outbreak in a sheep flock due to ear tagging
Tetanus outbreak in a sheep flock due to ear tagging Open
Tetanus is an acute, often fatal, infectious neuromuscular disease in all farmed mammals caused by Clostridium tetani . The disease is sporadic but outbreaks of tetanus have been described, as a result of wound contaminated with spores of …
View article: Passive protective effect of anti-K99 antibodies against enterotoxigenic E.coli infection in neonatal calves
Passive protective effect of anti-K99 antibodies against enterotoxigenic E.coli infection in neonatal calves Open
BACKGROUND: Enterotoxigenic Escherichia coli (ETEC) is the main causative agents of neonatal calf diarrhea. Passive transfer of antibodies that is derived from the dams of the calves through their colostrum plays an important role in disea…
View article: Correlation between neonatal calf diarrhea and the level of maternally derived antibodies.
Correlation between neonatal calf diarrhea and the level of maternally derived antibodies. Open
Passively acquired antibodies through colostrum will protect calves against etiological agents of neonatal calf diarrhea. Among them enteric diseases due to strains of Enterotoxigenic Escherichia coli (ETEC) are the most commonly oc…
View article: A survey on detection of coronavirus in neonatal calf diarrhea in dairy farms of Iran
A survey on detection of coronavirus in neonatal calf diarrhea in dairy farms of Iran Open
BACKGROUND: Bovine coronavirus (BCoV) is a primary cause of neonatal calf diarrhea worldwide, and is also associated with acute diarrhea in adult cattle during the winter season, resulting heavy economic losses to both dairy and beef indus…
View article: Effect of Parenteral Administration of Vitamin A in Late Pregnant Cows on Vitamin A Status of Neonatal Calves
Effect of Parenteral Administration of Vitamin A in Late Pregnant Cows on Vitamin A Status of Neonatal Calves Open
To evaluate the effect of intramuscular administration of vitamin A in pregnant dairy cows during late stages of pregnancy, on vitamin A status of neonatal calves, a total of 30 cows were randomly selected and divided into three groups; tw…
View article: Clinical Signs of Neonatal Calves in Experimental Colisepticemia
Clinical Signs of Neonatal Calves in Experimental Colisepticemia Open
Escherichia coli (E. coli) is the most isolated bacteria\nfrom blood circulation of septicemic calves. Given the prevalence of\nsepticemia in animals and its economic importance in veterinary\npractice, better understanding of changes in c…