The Therapeutic Effects of Lycopene Against Experimental Giardiasis in Mice.

is a protozoan parasite that infects approximately one billion people worldwide. In this study, the effects of lycopene on experimental giardiasis in mice were investigated by evaluating cyst shedding rate, weight changes, duodenal antioxidant status, and histopathological alteration. Ninety-five male mice aged four to six weeks were divided into six groups of 15 and one group of 5 as the negative control.

Acute phase response and oxidative stress in coccidiosis: A review in domestic animals.

Coccidiosis is a highly significant disease in domestic animals due to its global distribution and economic impact. The occurrence of oxidative stress (OS) and the acute phase response (APR) play crucial roles in the development of coccidiosis, thereby contributing to the pathogenicity of coccidia. A range of triggers including parasitic infection, can induce the APR.

Herbal-based compounds: A review on treatments of cryptosporidiosis.

Cryptosporidium, a monoxenous apicomplexan coccidia, is a prevalent diarrhetic and an opportunistic agent, mainly in immunocompromised individuals. As there are few chemotherapeutic compounds that have limited efficacy, we need to identify new compounds or specific parasite targets for designing more potent drugs to treat cryptosporidiosis. Herbal products with low toxicity, environmental compatibility, wide therapeutic potential, and abundant resources can be considered alternatives for treatment.

A review on acute phase response in parasitic blood diseases of ruminants.

Parasitic blood diseases (theileriosis, babesiosis, anaplasmosis, and trypanosomiasis) are common in regions where the distributions of the hosts, parasites, and vectors are convergent. They endanger animal production, and a few are also harmful to public health. The acute phase reaction (APR) is a complex, non-specific reaction that occurs in various events, including surgical trauma, infection, stress, inflammation, and neoplasia.

Basilar artery recanalization by proximal balloon occlusion and aspiration in a single vessel vertebrobasilar system: A case report.

The authors present a case of a patient with a hypoplastic right vertebral artery (VA) ending in the posterior inferior cerebellar artery who sustained an acute onset basilar artery occlusion. A balloon-guided catheter was used to proximally occlude the dominant left VA, and aspiration was applied until reversal of flow was achieved in the basilar artery. Thus, basilar artery reperfusion was achieved without the need for stent-retrieval thrombectomy.

Molecular characterization and phylogenetic analysis of isolated from camels, sheep and goats in Iran.

is an important zoonotic parasite with worldwide distribution. The objective of the present study was to investigate the molecular characterization and phylogenetic analysis of nymphal stage of from camels, goats and sheep in Iran. The mesenteric lymph nodes were collected from various ruminants including goats, sheep and camels at Isfahan and Shiraz slaughterhouses and the nymphs were identified using morphological characteristics.

Rescue Intracranial Balloon Angioplasty with or without Stent Placement in Acute Strokes with Intracranial Atherosclerotic Disease.

Background: Optimal management of acute ischemic stroke (AIS) secondary to intracranial atherosclerotic disease (ICAD) refractory to conventional mechanical thrombectomy remains unclear. We aimed to investigate the clinical outcome of patients undergoing rescue intracranial balloon angioplasty with or without stent placement in the setting of AIS in our institution.

Methods: This is a retrospective single-arm observational study to evaluate the efficacy and safety of rescue balloon angioplasty with or without stent placement in emergent large vessel occlusion (EVLO) strokes with underlying ICAD.

Targeting the CTLA-4/B7 axes in glioblastoma: preclinical evidence and clinical interventions.

Introduction: Glioblastoma Multiforme (GBM) is one of the fatal cancers of the Central Nervous System (CNS). A variety of reasons exist for why previous immunotherapy strategies, especially Immune Checkpoint Blockers (ICBs), did not work in treating GBM patients. The cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) is a key immune checkpoint receptor.

Artificial Intelligence: A Shifting Paradigm in Cardio-Cerebrovascular Medicine.

The future of healthcare is an organic blend of technology, innovation, and human connection. As artificial intelligence (AI) is gradually becoming a go-to technology in healthcare to improve efficiency and outcomes, we must understand our limitations. We should realize that our goal is not only to provide faster and more efficient care, but also to deliver an integrated solution to ensure that the care is fair and not biased to a group of sub-population.

In Vitro and In Vivo Anti-Toxoplasma Activities of Dracocephalum kotschyi Extract in Experimental Models of Acute Toxoplasmosis.

Background: The problem of resistance to antiparasitic drugs, associated with their side effects, suggest exploring other alternatives, including medicinal plants. Dracocephalum kotschyi (D. kotschyi), for example, from Lamiaceae family, is a plant widely used in Iran and in many countries, and to which interesting pharmacological properties have been attributed.

Hyperdense middle cerebral artery sign and response to combination of mechanical Thrombectomy plus intravenous thrombolysis in acute stroke patients.

Background And Purpose: Combining intra-arterial mechanical thrombectomy (IAMT) and intravenous thrombolysis (IVT) has shown to have an excellent recanalization rate and better clinical outcome in acute ischemic stroke (AIS) patients. Hyperdense middle cerebral artery sign (HMCAS) on pretreatment non-contrast head CT scan of AIS patients is one of the early ischemic radiological findings in middle cerebral artery territory AIS. We aimed to evaluate whether the presence of HMCAS predicts the outcome of AIS patients receiving combination therapy with IAMT and IVT.

Predicting short and long-term mortality after acute ischemic stroke using EHR.

Objective: Despite improvements in treatment, stroke remains a leading cause of mortality and long-term disability. In this study, we leveraged administrative data to build predictive models of short- and long-term post-stroke all-cause-mortality.

Methods: The study was conducted and reported according to the Transparent Reporting of a multivariable prediction model for Individual Prognosis Or Diagnosis (TRIPOD) guideline.

Safety of Intravenous Thrombolysis for Acute Ischemic Stroke in Patients Taking Warfarin with Subtherapeutic INR.

Introduction: Current guidelines allow the administration of intravenous recombinant tissue plasminogen activator (IV r-tPA) to warfarin-treated patients with acute ischemic stroke (AIS) who have an international normalized ratio (INR) of ≤1.7. However, concerns remain about the safety of using IV r-tPA in this situation due to a conceivable risk of symptomatic intracranial hemorrhage (sICH), lack of dedicated randomized controlled trials and the conflicts in the available data.

In vitro and in vivo activity of essential oil.

is a zoonotic parasite of worldwide importance, responsible for toxoplasmosis in homeotherms. Although treatment options are readily available, most drugs often cause serious side effects. Extracts of () have shown significant pharmacological activity against various parasites, viruses, and bacteria.

In vitro and in vivo activity of cinnamaldehyde against Eimeria kofoidi in chukar partridge (Alectoris chukar).

One hundred and twenty one-day-old chukar partridges were randomly divided into eight groups which received diets with different supplementations. There were four unchallenged groups. One group received salinomycin (50 ppm), two groups received cinnamaldehyde (CINN) (100 and 200 mg/kg of diet), and another one received only the basal diet from the 1st to the 31st day.

Prevalence of endo- and ecto-parasites of equines in Iran: A systematic review.

Equines are subject to infection with many parasites, which threaten their health. In the present study, we systematically reviewed existing literature on the prevalence of endo- and ectoparasites of equines in Iran. Major electronic databases, including PubMed, PubMed Central, Google Scholar, Science Direct and Scientific Information Database (SID), were searched (Last updated 11/05/2018) for relevant literature of parasites that have been identified from equines in Iran.

Prevalence and molecular characterization of Cryptosporidium spp. and Giardia intestinalis in household dogs and cats from Shiraz, Southwestern Iran.

In the present study, a total of 615 fecal samples from veterinary clinics were screened by microscopy for the presence of Cryptosporidium and Giardia oocysts. Molecular genotyping of Cryptosporidium and Giardia were carried out using PCR and sequence analysis. Overall, Cryptosporidium and Giardia oocysts were detected in the 0.

The Ideal Cardiac Mapping System.

Cardiac mapping has witnessed significant and unprecedented progress over more than a century. At present, several mapping/imaging technologies are commercially available, alone or in combination. This article briefly discusses the advantages and limitations (disadvantages) of each technique.

Curcumin: A promising treatment for Cryptosporidium parvum infection in immunosuppressed BALB/c mice.

Members of the genus Cryptosporidium are frequent protozoan pathogens in humans and a wide range of animals. There is no consistently effective treatment against cryptosporidiosis, especially in immunodeficient patients. The present study was carried out to study the therapeutic effects of curcumin against cryptosporidiosis in immunosuppressed BALB/c mice.

The field efficacy of and methanolic extracts against .

Objective: The methanolic extracts of L. seeds (MENS) and L.(MEBV) were investigated for treatment of infected pigeons ().

Comparative efficacy of curcumin and paromomycin against Cryptosporidium parvum infection in a BALB/c model.

Cryptosporidium is a ubiquitous protozoan parasite causing gastrointestinal disorder in various hosts worldwide. The disease is self-limiting in the immunocompetent but life-threatening in immunodeficient individuals. Investigations to find an effective drug for the complete elimination of the Cryptosporidium infection are ongoing and urgently needed.

Anticoccidial effects of Artemisia annua ethanolic extract: prevention, simultaneous challenge-medication, and treatment.

The effect of Artemisia annua ethanolic extract (AE) as a potential source of herbal anticoccidial activity was investigated on experimental coccidiosis in chicken. One hundred ninety-two one-day-old chicks were divided in to 8 groups (n = 24) including AE prevention group, AE-treated group, simultaneously challenged AE-medicated group, challenged-untreated group (positive control), unchallenged-untreated group (negative control), salinomycine prevention group, salinomycine-treated group, and simultaneously challenged salinomycine-medicated group, in a completely randomized design. Oral challenge carried out by a suspension containing a mixture of 200,000 oocysts Eimeria acervulina, 30,000 oocysts Eimeria necatrix, and 20,000 oocysts Eimeria tenella on day 21 of age.

GD2-targeted immunotherapy and potential value of circulating microRNAs in neuroblastoma.

Neuroblastoma (NB) with various clinical presentation is a known childhood malignancy. Despite significant progress in treatment of NB afflicted patients, high risk disease is usually associated with poor outcome, resulting in long-term survival of less that 50%. Known as a disease most commonly originated form the nerve roots, the variants involved in NB imitation and progression remain to be elucidated.