Assessment of the potential protective effects of culture filtrate of Trichoderma harzianum to ameliorate the damaged histoarchitecture of brain in epileptic rats.

The simultaneous hyperexcitability of the neural network is the most well-known manifestation of epilepsy that causes recurrent seizures. The current study was aimed to examine any potential safety benefits of the culture filtrate of Trichoderma harzianum (ThCF) to ameliorate damaged histoarchitecture of the brain in epileptic rats by assessing seizure intensity scale and behavioral impairments and follow up the spontaneous motor seizures during status epilepticus phases in rats. Twenty-four rats were divided into four groups; control (C), epileptic (EP) valproic acid-treated epileptic (EP-VPA), and epileptic treated with T.

Neuro-immunohistochemical and molecular gene expression variations during hibernation and activity phases between Rana mascareniensis and Rana ridibunda.

Low temperatures and the lack of food during the winter lead the marsh frog Rana ridibunda and the grass frog Rana mascareniensis to hibernate in order to survive. The present study aimed to investigate the cytoarchitecture of brain sub-regions affected by the thermal cycle's fluctuations during the hibernation and activity period, besides the regional distribution quantitative expression of Na(+)/K(+)-ATPase and Pax6 transcriptional factor, the molecular gene expressions of some heat shock proteins, uncoupling protein, and metallothionein. The two frog species were isolated from the field during summer and hibernation time in winter.

Antidiabetic and Liver Histological and Ultrastructural Effects of Leaf and Flower Head Hydroethanolic Extracts in Nicotinamide/Streptozotocin-Induced Diabetic Rats.

This study aims to investigate the effect of hydroethanolic extracts of leaf (CLHE) and flower (CFHE) on the hepatic histopathological lesions and functional biochemical changes induced by type 2 diabetes mellitus (T2DM). The rat model of T2DM was induced by intraperitoneal injection of streptozotocin (STZ) in a dose of 60 mg/kg for 15 minutes following nicotinamide (NA) (60 mg/kg). The rats were allocated into four groups: group 1 (negative control), group 2 (diabetic control), group 3 (diabetic rats supplemented with 100 mg/kg/day CLHE), and group 4 (diabetic rats supplemented with 100 mg/kg/day CFHE).

Investigating the potential protective effects of natural product quercetin against imidacloprid-induced biochemical toxicity and DNA damage in adults rats.

Quercetin (QT) is a natural antioxidant materials that's possesses different type of pharmacological activities. In the current study, the protective effect QT against imidacloprid (IMD)-induced toxicity in rats was studied. The experiment included thirty-six adult male rats groups treated with QT, IMD (two different doses), their combinations and control non-treated group for 21 consecutive days.

Protective effect of Hesperidin and Tiger nut against Acrylamide toxicity in female rats.

Phytochemicals that have antioxidant effect play important role in protection against several diseases in humans. This study was carried out to evaluate the efficacy of hesperidin and tiger nut against the early changes that may be related to the toxicity of acrylamide in female rats. 72 Sprague Dawley female rats were divided into six groups (12 rat/group): control group (I); hesperidin (HES) treated group (II); tiger nut (TN) treated group (III); Acrylamide (ACR) treated group (IV); HES-ACR treated group (V); and TN-ACR treated group (VI).

Hesperidin and tiger nut reduced carcinogenicity of DMBA in female rats.

Nutritional studies recommend the regular consumption of fruits and vegetables to favor a healthy quality of life. This study was carried out to evaluate the efficacy of hesperidin and tiger nut against the carcinogenic activity of DMBA in female rats. 72 adult Sprague Dawley female rats were divided equally into six groups: control group (I); Hesperidin treated group (II); Tiger Nut treated group (III); DMBA treated group (IV); HES-DMBA treated group (V); and TN-DMBA treated group (VI).

A prospective randomized trial of sham, single-dose Stretta, and double-dose Stretta for the treatment of gastroesophageal reflux disease.

Background: Gastroesophageal reflux disease (GERD) is a prevalent disorder that often requires long-term medical therapy or surgery. Radiofrequency (RF) energy delivery (Stretta procedure) has been shown in several studies to improve GERD symptoms and quality of life for approximately two-thirds of patients. The authors proposed that increasing the dose of Stretta would further improve the response to this therapy.

Evaluation of supplemental cautery during endoluminal gastroplication for the treatment of gastroesophageal reflux disease.

Background: Endoscopic suture plications at the cardia decreased gastroesophageal reflux disease (GERD) symptoms in short-term studies. Pull-through of submucosal sutures may lead to loss of efficacy. The application of cautery on mucosal surfaces may promote tissue adherence.

Endoscopic management of acute and chronic pancreatitis.

Endoscopic therapy has been increasingly recognized as the effective therapy in selected patients with acute pancreatitis and chronic pancreatitis (CP). Utility of endotherapy in various conditions occurring in acute pancreatitis and CP is discussed. Its efficacy, limitations, and alternatives are addressed.

Current treatment options for chronic pancreatitis.

Chronic pancreatitis (CP) is characterized by progressive and ultimately irreversible pancreatic injury. Alcohol abuse is the most common cause of CP in the Western world. As the pathophysiology of this disorder is better understood, it is probable that the treatment will be more successful.

Pancreatitis after endoscopic retrograde cholangio-pancreatography.

Pancreatitis is the most common complication after endoscopic retrograde cholangio-pancreatography (ERCP); the reported incidence of this complication varies from less than 1% to 40%, but a rate of 4%-8% is reported in most prospective studies involving non-selected patients. Differences in criteria for defining pancreatitis, methods of data collection, and patient populations (i.e.