Pendimethalin (PMN) is a potent agrochemical that has shown severe neural alterations. Sanguinarine (SAN) is a naturally derived alkaloid that exhibits a wide range of biological properties. The curre Show more
Pendimethalin (PMN) is a potent agrochemical that has shown severe neural alterations. Sanguinarine (SAN) is a naturally derived alkaloid that exhibits a wide range of biological properties. The current research was conducted to explore the palliative potential of SAN against PMN-induced neurotoxicity. Thirty-two Sprague Dawley rats were divided into the control, PMN (125 mg/kg), PMN (125 mg/kg) + SAN (15 mg/kg), and SAN (15 mg/kg) alone treated group. PMN intoxication upregulated the mRNA expressions of Aif1 (iba1), cd68, TNF-α, IL-10, IL-6, IL-1β, Nos2, Arg1, and Trem2 while inhibiting the mRNA expression of Tmem119. Neural tissues showed altered redox state after PMN exposure as evidenced by escalated levels of ROS and MDA coupled with marked declined in the activities of HO-1, GPx, CAT, GSR, SOD, and GST. Additionally, PMN administration provoked a sharp decline in the levels of NGF, BDNF, GDNF, Synaptophysin, and PSD-95. Moreover, exposure of PMN elevated the levels of Caspase-9, Bax, and Caspase-3 coupled with a significant reduction in the levels of Bcl-2. Neural tissues showed severe morphological alterations including vacuolar degeneration, neuronal loss, microglial activation, apoptotic bodies, capillary congestion, perineuronal vacuolation, and neural edema after PMN intoxication. Importantly, SAN supplementation notably alleviated neural damage via suppressing the activation of microglial and inflammatory pathways along with regulating redox profile, apoptotic indices, and histopathological alterations. Our in-silico assessment showed excellent binding affinity of SAN with key regulatory proteins thereby suggesting its critical role in suppressing the activation of microglial cells. Show less
The substantial interest in plant-based drugs or plant-derived phytocompounds drives researchers to conduct comprehensive investigations on their therapeutic properties. Mollugin, one of the major act Show more
The substantial interest in plant-based drugs or plant-derived phytocompounds drives researchers to conduct comprehensive investigations on their therapeutic properties. Mollugin, one of the major active constituents of Show less
Millions of people around the globe are affected by Alzheimer's disease (AD). This crippling condition has no treatment despite intensive studies. Some phytocompounds have been shown to protect agains Show more
Millions of people around the globe are affected by Alzheimer's disease (AD). This crippling condition has no treatment despite intensive studies. Some phytocompounds have been shown to protect against Alzheimer's in recent studies. Thus, this work aimed to examine Bacopa monnieri phytocompounds' synergistic effects on neurodegeneration, antioxidant activity, and cognition in the scopolamine-induced AD mice model. The toxicity study of two phytocompounds: quercetin and bacopaside X revealed an LD The neuroprotection experiment consists of 6 groups i.e., control (saline), scopolamine (1 mg/kg), donepezil (5 mg/kg), Q (25 mg/kg), BX (20 mg/kg), and Q + BX (25 mg/kg + 20 mg/kg). Visual behavioral assessment using the Morris water maze showed that animals in the diseased model group (scopolamine) moved more slowly toward the platform and exhibited greater thigmotaxis behavior than the treatment and control groups. Likewise, the concentration of biochemical NO, GSH, and MDA improved in treatment groups concerning the diseased group. mRNA levels of different marker genes including ChAT, IL-1α, IL-1 β, TNF α, tau, and β secretase (BACE1) improved in treatment groups with respect to the disease group. Both bacopaside X and quercetin synergistically have shown promising results in neuroprotection. Therefore, it is suggested that Q and BX may work synergistically due to their antioxidant and neuroprotective property. Show less
Natural and artificial selection tend to cause variability that contributes to shape the genome of livestock in a way that differentiates them among the animal kingdom. The particular aim here is to i Show more
Natural and artificial selection tend to cause variability that contributes to shape the genome of livestock in a way that differentiates them among the animal kingdom. The particular aim here is to identify positive selection signatures with whole genome pooled-sequence data of Pakistani Teddy goat. Paired-end alignment of 635,357,043 reads of Teddy goat with (ARS1) reference genome assembly was carried out. Pooled-Heterozygosity (Hp) and Tajima's D (TD) are applied for validation and getting better hits of selection signals, while pairwise F In brief, this study identified the genes under selection in Pakistani Teddy goat that will be helpful to refining the marker-assisted breeding policies and converging required production traits within and across other goat breeds and to explore full genetic potential of this valued species of livestock. Show less