A systematic review of risk factors and adverse outcomes associated with anterior cervical discectomy and fusion surgery over the past decade.

Background: Anterior cervical discectomy and fusion (ACDF) is one of the most frequently performed cervical surgeries in the world, yet there have been several reported complications. Objective: To determine the actual incidence of complications related to ACDF as well as any risk variables that may have been identified in earlier research. Methods: To evaluate the origin, presentation, natural history, and management of the risks and the complications, we conducted a thorough assessment of the pertinent literature. An evaluation of clinical trials and case studies of patients who experienced one or more complications following ACDF surgery was done using a PubMed, Cochrane Library, and Google Scholar search. Studies involving adult human subjects that were written in the English language and published between 2012 and 2022 were included in the search. The search yielded 79 studies meeting our criteria. Results: The overall rates of complications were as follows: Dysphagia 7.9%, psudarthrosis 5.8%, adjacent segment disease (ASD) 8.8%, esophageal perforations (EPs) 0.5%, graft or hardware failure 2.2%, infection 0.3%, recurrent laryngeal nerve palsy 1.7%, cerebrospinal fluid leak 0.8%, Horner syndrome 0.5%, hematoma 0.8%, and C5 palsy 1.9%. Conclusion: Results showed that dysphagia was a common postoperative sequelae with bone morphogenetic protein use and a higher number of surgical levels being the major risk factors. Pseudarthrosis rates varied depending on the factors such as asymptomatic radiographic graft sinking, neck pain, or radiculopathy necessitating revision surgery. The incidence of ASD indicated no data to support anterior cervical plating as more effective than standalone ACDF. EP was rare but frequently fatal, with no correlation found between patient age, sex, body mass index, operation time, or number of levels.

An analytical characterization study on biofuel obtained from pyrolysis of Madhuca longifolia residues.

The current study focuses on examining the characteristics of biofuel obtained from the pyrolysis of Madhuca longifolia residues, since the selected forest residue was primarily motivated by its greater volatile matter content. The study used several analytical techniques to describe pyrolysis oil, char, and gas obtained from slow pyrolysis process conducted between 350 and 600 °C in a fixed-bed reactor. Initially, the effect of process temperature on product distribution was assessed to motivate maximum pyrolysis oil yield and found to be 44.2 wt% at pyrolysis temperature of 475 °C, while the yields of char and gas were 22.1 wt% and 33.7 wt%, respectively. In order to determine the suitability of the feedstock, the Madhuca longifolia residues were analyzed by TGA and FT-IR, which revealed that the feedstock could be a feasible option as an energy source. The characterization of pyrolysis oil, char, and gas has been done through various analytical methods like FT-IR, GC-MS, and gas chromatography. The physicochemical characteristics of the pyrolysis oil sample were examined, and the results showed that the oil is a viscous liquid with a lower heating value than conventional diesel. The FT-IR and GC-MS analysis of pyrolysis oil revealed the presence of increased levels of oxygenated chemicals, acids, and phenol derivatives. The findings of the FT-IR analysis of char indicated the existence of aromatic and aliphatic hydrocarbons. The increased carbon content in the char indicated the possibility of using solid fuel. Gas chromatography was used to examine the chemical structure of the pyrolysis gas, and the results showed the existence of combustible elements.

Synthesis and anticancer properties of novel dolastatin 10 analogs featuring five-membered heterocyclic rings with a linkable group at the C-terminus.

Dolastatin 10 (Dol-10), a natural marine-source pentapeptide, is a powerful antimitotic agent regarded as one of the most potent anticancer compounds found to date. Dol-10 however, lacks chemical conjugation capabilities, which restricts the feasibility of its application in targeted drug therapy. This limitation has spurred the prospect that chemical structure of the parent molecule might allow conjugation of the derivatives to drug carriers such as antibodies. By first employing docking studies, we designed and prepared a series of novel Dol-10 analogs with a modified C-terminus, preserving high potency of the parent compound while enhancing conjugation capability. The modifications involved the introduction of a methyleneamine functionality at position 4 of the 1,3-thiazole ring, along with the substitution of the thiazole ring with a 1,2,3-triazole moiety, furnished with methylenehydroxy, carboxy, methyleneamine, and N(Me)-methyleneamine tethering functionalities at position 4. Among the synthesized pentapeptides, DA-1 exhibited the highest potency in prostate cancer (PC-3) cells, eliciting apoptosis (IC50 0.2 ± 0.1 nm) and cell cycle arrest at the mitotic stage after at least 6 days of culture. This delayed response suggests the accumulation of cellular stress or significant physiological alterations that profoundly impact the cell cycle. We believe that these novel Dol-10 derivates represent a new and straightforward route for the development of C-terminus modified Dol-10-based microtubule inhibitors, thereby advancing targeted anticancer therapy.

Tension Band Wiring in Gap Non-union Patella - A Simple Technique with Profound Results: Case Report.

Introduction: Gap non-union patellas are challenging to treat for an orthopedic surgeon. We hereby report a case of a 22-year-old person with a 3 cm gap nonunion, its surgical management, functional outcome, and implications for clinical practice. Case Report: A 22-year-old active male presented to us with a background of comminuted fracture patella left side that he suffered 1 year ago, following which he was treated by open reduction and internal fixation (ORIF) with Tension Band Wiring (TBW). One year post-surgery, the patient had another fall, following which he had pain swelling in his left knee and difficulty in his knee extension. The patient presented 6 months later with painful ambulation and a swelling left knee. A 3 cm gap along with underlying implants could be palpated. The patient underwent surgery in the form of previous implant removal, freshening and apposition of fracture ends, and single-staged reconstruction of the extensor mechanism using TBW. The patient had full range of motion at the 1-year follow-up. Conclusion: The present case highlights the fact that small-gap non-union patella can be managed simply as a single-stage procedure with ORIF and TBW.

Health and demographic indicators of selected districts of India: An impact of Swasthya Rakshan Programme (SRP).

Swasthya Rakshan Programme (SRP) provides health care services through Ayurveda, an initiative of the Government of India that aims to survey and create alertness of essential health appliances to ameliorate society from its grassroots level. The present study aimed to survey the prevailing health standards of residents in certain districts of India and to record the prevalence of diseases among them according to their living conditions, food habits, lifestyle, education, occupation and other socio-economic status. Data was collected through a community-based cross-sectional survey conducted from April 2018 to March 2019 in 22 Districts of 19 states in India. A stratified multi-stage sampling design was adopted for the survey. Documentation of demographic profile, food habits, lifestyle, hygiene status, and existing health conditions was assessed. A pre-designed semi-structured questionnaire was used for the collection of the data. Before initiating the programme, written consent was obtained. In this study, from 162 selected villages/colonies/areas, a total of 562,913 population and 81,651 households were surveyed. Sixty-nine thousand three hundred nineteen patients were cared for various ailments through health camps. The study found that the most prevalent disease in the concerned population was 'Sandhivata' (Osteo-arthritis), that is, 43.0%, followed by 'Dourbalya' (Debility), that is, 11.7%. The study includes insightful analyses of comprehensive demographic and health indicators classified by various socio-economic categories. The collected data regarding the prevalence of diseases with their sociodemographic correlations may provide a better understanding of the locality and thus may help in all future health endeavours.

Percutaneous Tenotomy for Chronic Tennis Elbow: A Minimally Invasive Technique with Better Outcomes - A Case Series.

Background: Tennis elbow (lateral epicondylitis elbow) is a self-limiting disease of indeterminate pathogenesis. Conservative therapy is the treatment of choice. In chronic tennis elbow with failure of conservative therapy; surgical treatment is a method of choice. Percutaneous tenotomy of extensor origin for patients with chronic tennis elbow is a minimally invasive technique with better long-term outcomes. Case Report: Ten patients (six males, four females) presented with chronic tennis elbow, who did not respond to conservative treatment/non-surgical intervention for more than 6 months underwent percutaneous tenotomy in an outpatient setting. Two patients were lost to follow-up at 2 months' post-operative. The remaining eight patients were evaluated at a mean follow-up of 3 years and assessed using the numerical rating scale, disabilities of the arm, shoulder and hand questionnaire ,and Oxford elbow score. These scores had a statistically significant difference in baseline to 3-year follow-up values (P < 0.05). No adverse outcomes, recurrence of symptoms, and signs of lateral epicondylitis elbow were noted and none required open surgical release. Conclusion: Percutaneous tenotomy, a minimally invasive technique is an effective and well-tolerated treatment for chronic tennis elbow and gives good pain relief and functional recovery.

Collinsella aerofaciens linked with increased ethanol production and liver inflammation contribute to the pathophysiology of NAFLD.

Non-alcoholic fatty liver disease (NAFLD) is an emerging global health problem and a potential risk factor for metabolic diseases. The bidirectional interactions between liver and gut made dysbiotic gut microbiome one of the key risk factors for NAFLD. In this study, we reported an increased abundance of Collinsella aerofaciens in the gut of obese and NASH patients living in India. We isolated C. aerofaciens from the fecal samples of biopsy-proven NASH patients and observed that their genome is enriched with carbohydrate metabolism, fatty acid biosynthesis, and pro-inflammatory functions and have the potency to increase ethanol level in blood. An animal study indicated that mice supplemented with C. aerofaciens had increased levels of circulatory ethanol, high levels of hepatic hydroxyproline, triglyceride, and inflammation in the liver. The present findings indicate that perturbation in the gut microbiome composition is a key risk factor for NAFLD.

Effect of herbal extracts and Saroglitazar on high-fat diet-induced obesity, insulin resistance, dyslipidemia, and hepatic lipidome in C57BL/6J mice.

We evaluated the effects of select herbal extracts (Tinospora cordifolia [TC], Tinospora cordifolia with Piper longum [TC + PL], Withania somnifera [WS], Glycyrrhiza glabra [GG], AYUSH-64 [AY-64], and Saroglitazar [S]) on various parameters in a diet-induced obesity mouse model. After 12 weeks of oral administration of the herbal extracts in high-fat diet (HFD)-fed C57BL/6J mice, we analyzed plasma biochemical parameters, insulin resistance (IR), liver histology, and the expression of inflammatory and fibrosis markers, along with hepatic lipidome. We also used a 3D hepatic spheroid model to assess their impact on profibrotic gene expression. Among the extracts, TC + PL showed a significant reduction in IR, liver weight, TNF-α, IL4, IL10 expression, and hepatic lipid levels (saturated triglycerides, ceramides, lysophosphocholines, acylcarnitines, diglycerides, and phosphatidylinositol levels). Saroglitazar reversed changes in body weight, IR, plasma triglycerides, glucose, insulin, and various hepatic lipid species (fatty acids, phospholipids, glycerophospholipids, sphingolipids, and triglycerides). With the exception of GG, Saroglitazar, and other extracts protected against palmitic acid-induced fibrosis marker gene expression in the 3D spheroids. TC + PL and Saroglitazar also effectively prevented HFD-induced insulin resistance, inflammation, and specific harmful lipid species in the liver.

Bilateral Radial Head Fractures in a Young Patient: A Rare and Unique Presentation.

Introduction: Bilateral radial head fractures are a unique and rare presentation. Few studies are available in the literature documenting these type of injuries. We present a rare case of bilateral radial head fractures (Mason type 1) and managed conservatively with full functional recovery. Case Report: A 20-year-old male sustained bilateral radial head fractures (Mason type 1) following a roadside accident. The patient was managed conservatively with above elbow slab for 2 weeks followed by range of motion exercises. The patient had uneventful follow-up with full range of motion at elbow. Conclusion: Bilateral radial head fractures in a patient are a discreet clinical entity. A high index of suspicion, meticulous history, clinical examination, and appropriate imaging is essential in patients with history of fall on outstretched hands to avoid missing diagnosis. Early diagnosis, proper management, and appropriate physical rehabilitation lead to complete functional recovery.

Diagnostic accuracy of urine based lipoarabinomannan point of care tuberculosis diagnostic test in HIV negative children: a systematic review and meta-analysis.

Tuberculosis is predicted to be a major undocumented cause of mortality in children. This systematic review with meta-analysis assessed the diagnostic accuracy of Lipoarabinomannan antigen testing (FujiLAM) in urine in HIV-negative children with TB-like signs and symptoms. PubMed, EMBASE, Scopus, Cochrane database and Google Scholar search engine were searched to identify relevant studies from earliest records to June 2022 without any language restriction. Three studies were finalized, patients were recruited from Africa and Haiti. Among microbiologically confirmed pediatric TB patients, pooled sensitivity and specificity of FujiLAM (with 95% CI) was 52% (35%-69%) and 90% (85%-93%) respectively. In both clinical (unconfirmed) and microbiological confirmed TB cases, sensitivity reduced to 24% (16%-34%) while specificity was 91%(80%-97%). We concluded that due to ease in obtaining urine sample, FujiLAM can be used as point-of-care TB test in HIV negative children, however more data from different population is needed.

Quadratus lumborum block versus transversus abdominis plane block for post Caesarean analgesia: A randomized prospective controlled study.

Background: Effective postoperative analgesia after lower segment caesarean section (LSCS) is very important for early ambulation and early breast feeding and has a role to play in decreasing postpartum depression. Quadratus lumborum (QL) block, a fascial plane block, is gaining popularity for pain management in lower abdominal surgeries. The aim of the present study was to compare the ultrasound-guided (USG) transversus abdominis plane (TAP) block and QL block in patients undergoing LSCS under spinal anaesthesia. Methods: Double-blinded, randomized, controlled, single-centre study done between Aug 2019 and Oct 2019, randomised 80 patients scheduled for LSCS into two groups, QL (N = 40) and TAP (N = 40), receiving USG TAP or QL block 20 ml of 0.25% bupivacaine with 4 mg dexamethasone bilaterally, postoperatively. Results: SSPS 20 was used for the statistical analysis Patients were evaluated for 24-h using visual analogue scale (VAS) for pain scores, time to rescue analgesia and the analgesic dose requirement at regular time intervals. Fifteen percent patients in QL block and 75% in TAP block required rescue analgesia (P < 0.001). Significant differences were observed in pain scores at 10 h postoperatively, VAS in QL=1.18 (0.55), TAP=3.08 (1.66) (P < 0.001). By 24 h postoperatively the difference ceased to be statistically significant. Time to rescue analgesia in QL group was 1353 min (+/-224.07) and TAP group 915 min (+/-391.62) (P < 0.001). Average requirement of rescue analgesia (paracetamol) in QL group was 153.84 mg, TAP group 756.09 mg. Conclusions: Patients receiving QL block had prolonged analgesic effects and required less use of rescue analgesia in comparison with TAP group in the first 24 h postoperatively. Trial number: CTRI/2019/07/020475.

Dorsal approach for double-face bulbar urethroplasty: ventral inlay plus dorsal onlay using Kulkarni one-side dissection.

BACKGROUND: Non-traumatic obliterative bulbar urethral stricture with residual urethral lumen below 3 Fr is a challenging surgical scenario for reconstructive surgeons, because either anastomotic or single augmentation urethroplasty is not an option. OBJECTIVES: To describe our double-face buccal mucosa graft (BMG) urethroplasty with dorsal onlay and ventral inlay relying on the vessels and nerve-sparing technique of Kulkarni's one-side dissection. METHODS: We retrospectively reviewed a prospectively maintained database of patients with non-traumatic obliterative bulbar urethral strictures who underwent double-face bulbar urethroplasty with one-side dissection and dorsal onlay plus ventral inlay BMG. Patient demographics, clinical data, and follow-up were analyzed. RESULTS: A total of 59 patients underwent double-face urethroplasty with dorsal approach. The median age was 37 years (IQR 27-49) and the median stricture length was 5 cm (IQR 3.75-6). No patients had immediate post-operative complications. The overall success rate was 88% with a median follow-up of 30.9 months (IQR 16.9-44.2). Two patients were treated with DVIU, and two patients with open urethral surgery. One patient developed erectile dysfunction after surgery. Age, etiology, stenosis length and previous treatment were not factors related to surgical failure. CONCLUSION: Our preliminary albeit encouraging results showed that this approach was feasible in all patients and with negligible perioperative complications. Success rate was 88%. We did not find any factors related to surgical failure. Our dorsal double-face augmented urethroplasty may be a valid alternative to the Palminteri's ventral double-face urethroplasty, especially in those patients with mid-distal bulbar or peno-bulbar urethral strictures.

Prospective randomised trial of bolus vs. continuous regime of jejunostomy feed.

Enteral alimentation can be administered continuously, cyclically, intermittently, or by a bolus technique. Current literature does not suggest superiority of any one regime. Most studies have used nasogastric feeds, little is known about the outcome of jejunal feeding.This study compares the efficiency and safety of bolus and continuous jejunostomy feeding. 46 adults undergoing a feeding jejunostomy for nutritional support or as an adjunct to a major upper GI surgery, were randomised to bolus feeding (BF group, n = 24) and continuous feeding (CF group, n = 22). Demographic, anthropometric, and laboratory parameters were measured preoperatively and on post-operative days (POD) 3, 7, 15, and 30. These parameters; as well as nutritional and functional outcomes, and complications at POD 30; were comparable in both groups. Both groups tolerated jejunal feeds well. Bolus feeding is simple, inexpensive, and permits daily physical activities. Hence it may be preferred over continuous jejunostomy feeding for enteral alimentation.

Graft Plus Fasciocutaneous Penile Flap for Nearly or Completely Obliterated Long Bulbar and Penobulbar Strictures.

BACKGROUND: Graft plus flap urethroplasty is gaining momentum in patients with nearly or completely obliterated urethral strictures, in whom staged procedures or perineal urethrostomy is the only possible alternative. However, graft plus flap urethroplasty is mainly adopted for strictures involving the penile urethra. OBJECTIVE: To report our experience on graft plus flap urethroplasty for bulbar and penobulbar reconstruction. DESIGN SETTING AND PARTICIPANTS: Between January 2014 and June 2020, patients with nearly or completely obliterated long (>4 cm) bulbar or penobulbar strictures, who required graft plus flap urethroplasty, were considered for this study. SURGICAL PROCEDURE: The bulbar and the penile urethra were accessed through a perineal incision and penile invagination when required. Grafts were harvested from cheek, lingual, or preputial skin and quilted over the corpora to reconstruct the dorsal plate of the neourethra. The fasciocutaneous penile flap recreated the ventral plate of the neourethra. The corpus spongiosum was flapped over the neourethra to prevent the formation of diverticula. MEASUREMENTS: Any need for instrumentation after surgery was defined as the primary failure. Obstructive symptoms or maximum flow rate (Qmax) below 10 ml/s, with or without a need for instrumentation, was defined as a secondary failure. RESULTS AND LIMITATIONS: We identified 15 patients who met the inclusion criteria. The median stricture length was 7 cm (interquartile range [IQR] 5-8 cm). The inner cheek was the preferred site for graft harvesting (53.3%). No perioperative complication of Clavien-Dindo grade ≥III were recorded in the first 30 postoperative days. The median Qmax at catheter removal was 23 ml/min (IQR 21.5-26 ml/min). The median follow-up was 25 mo (IQR 10-30 mo). The primary success rate was 86.7% (13/15) and the secondary success rate was 73.3% (11/15). Post-traumatic strictures represent a contraindication for this technique. CONCLUSIONS: In referral centers, graft plus flap urethroplasty represents a feasible option for patients with nearly or completely obliterated long (>4 cm) strictures. Our study demonstrated that this option is also feasible for strictures involving mainly the bulbar urethra. PATIENT SUMMARY: Perineal urethrostomy should be considered as the last option in patients with a nearly or completely obliterated bulbar urethral stricture. Nowadays, graft plus fasciocutaneous penile flap augmentation enriched our armamentarium of bulbar urethra reconstruction.

Saroglitazar and Hepano treatment offers protection against high fat high fructose diet induced obesity, insulin resistance and steatosis by modulating various class of hepatic and circulating lipids.

Higher global prevalence of non-alcoholic fatty liver disease (NAFLD) is associated with obesity, steatosis, and insulin resistance (IR), and often progresses to steatohepatitis (NASH). Even after more than twenty years of research, there is still no FDA approved therapy for the treatment of fatty liver disease/NASH though, Saroglitazar - a dual PPAR α/γ agonist has been recently approved as a therapeutic option for the fatty liver disease in India. Hepatoprotective Ayurvedic formulations are widely used and are considered safe. In the present study, C57BL/6 male mice on HFHF diet for four weeks were treated with vehicle, Saroglitazar (3 mg/kg/po), and Hepano - a formulation of five herbs (200 mg/kg/po), at the human equivalent therapeutic doses for additional eight weeks. These animals were evaluated after 12 weeks for obesity, body mass index (BMI), systemic insulin resistance, hyperglycaemia, dyslipidaemia, and hepatic lipid accumulation. Differential liquid chromatography-mass spectrometry (LC-MS/MS) based lipidomics analysis demonstrated significant changes in the different class of lipids [phospholipids, sphingolipids, diglycerides and triglycerides (TG)] in HFHF fed group. The protective effects of both Saroglitazar and Hepano were evident against IR, obesity and in the modulation of different class of lipids in the circulation and hepatic tissue. Saroglitazar reduced TG as well as modulated phospholipids levels, while Hepano modulated only phospholipids, ceramides, oxidised lipids, and had no effect on hepatic or circulating TG levels in HFHF fed mice. In addition, in vitro studies using HepG2, THP1 and LX2 cells demonstrated safety of both the test substances where Hepano possess better anti-inflammatory as well as anti-fibrotic potential. Overall, Saroglitazar seems to be more efficacious than Hepano in the regimen used against HFHF induced IR, obesity, and dyslipidaemia.

Ultraflexible Liposome Nanocargo as a Dermal and Transdermal Drug Delivery System.

A selected active pharmaceutical ingredient must be incorporated into a cargo carrier in a particular manner so that it achieves its goal. An amalgamation of active pharmaceutical ingredients (APIs) should be conducted in such a manner that it is simple, professional, and more beneficial. Lipids/polymers that are known to be used in nanocarriers for APIs can be transformed into a vesicular formulation, which offers elegant solutions to many problems. Phospholipids with other ingredients, such as ethanol and water, form suitable vesicular carriers for many drugs, overcoming many problems related to poor bioavailability, poor solubility, etc. Ultraflexible liposomes are novel carriers and new frontiers of drug delivery for transdermal systems. Auxiliary advances in vesicular carrier research have been made, enabling polymer-coated ethanolic liposomes to avoid detection by the body's immune system-specifically, the cells of the reticuloendothelial system. Ultraflexible liposomes act as a cargo system and a nanotherapeutic approach for the transport of therapeutic drugs and bioactive agents. Various applications of liposome derivatives in different diseases are emphasized in this review.

Mucoadhesive microspheres of glutaraldehyde crosslinked mucilage of Isabgol husk for sustained release of gliclazide.

Mucoadhesive microspheres have their own significant amongst the various sustained release drug delivery systems. The prolonged residence time of these delivery devices at drug absorption site results in steep concentration gradient and enhanced bioavailability. In this study, the mucilage of Isabgol husk was applied as polymeric backbone to develop gliclazide loaded microspheres by crosslinking with glutaraldehyde. The formulations were studied for surface morphology, swelling behavior, particle size, in vitro release, release kinetics, in vitro mucoadhesion and gamma scintigraphy in rabbits. The release of gliclazide from microspheres was controlled by swelling of crosslinked microspheres followed by diffusion. Gamma scintigraphic images acquired for microspheres retention in gastrointestinal track of rabbits indicated the residence of formulation upto 24 h after oral administration. Gliclazide retained its integrity in polymeric matrix of microspheres as observed by Fourier transform infrared spectroscopy, differential scanning calorimetry and powder X-ray diffractometry. The sustained release of gliclazide and prolonged retention of microspheres in gastrointestinal track disclosed the rationality of mucoadhesive Isabgol husk microspheres in controlling the hyperglycemia in diabetes.

Calcium signaling cascades differentially regulate PGF2α-induced myometrial contractions in water buffaloes (Bubalus bubalis).

This study unravels the differential involvement of calcium signaling pathway(s) in PGF2α-induced contractions in myometrium of nonpregnant (NP) and pregnant buffaloes. Compared to the myometrium of pregnant animals, myometrium of NP buffaloes was more sensitive to PGF2α as manifested by changes in mean integral tension (MIT) and tonicity. In the presence of nifedipine, myometrial contraction to PGF2α was significantly attenuated in both NP and pregnant uteri; however, mibefradil and NNC 55-0396 produced inhibitory effects only in uterus of pregnant animals, thus suggesting the role of extracellular Ca2+ influx through nifedipine-sensitive L-type Ca2+-channels both in NP and pregnant, but T-type Ca2+ channels seem to play a role only during pregnancy. Entry of extracellular Ca2+ is triggered by enhanced functional involvement of Pyr3-sensitive TRPC3 channels and Rho-kinase pathways as evidenced by a significant rightward shift of the concentration-response curve of PGF2α in the presence of Pyr3 and Y-27632 in NP myometrium. But significant down-expressions of TRPC3 and Rho-A proteins during pregnancy apparently facilitate uterine quiescence. In the presence of Ca2+-free solution and cyclopiazonic acid (SERCA blocker), feeble contraction to PGF2α was observed in both NP and pregnant myometrium which suggests minor role of intracellular source of Ca2+ in mediating PGF2α-induced contractions in these tissues.

Insights of Severe Acute Respiratory Syndrome Coronavirus (SARS-CoV-2) pandemic: a current review.

COVID-19, a pandemic of the 21st century caused by novel coronavirus SARS-CoV-2 was originated from China and shallowed world economy and human resource. The medical cures via herbal treatments, antiviral drugs, and vaccines still in progress, and studying rigorously. SARS-CoV-2 is more virulent than its ancestors due to evolution in the spike protein(s), mediates viral attachment to the host's membranes. The SARS-CoV-2 receptor-binding spike domain associates itself with human angiotensin-converting enzyme 2 (ACE-2) receptors. It causes respiratory ailments with irregularities in the hepatic, nervous, and gastrointestinal systems, as reported in humans suffering from COVID-19 and reviewed in the present article. There are several approaches, have been put forward by many countries under the world health organization (WHO) recommendations and some trial drugs were introduced for possible treatment of COVID-19, such as Lopinavir or Ritonavir, Arbidol, Chloroquine (CQ), Hydroxychloroquine (HCQ) and most important Remdesivir including other like Tocilizumab, Oritavancin, Chlorpromazine, Azithromycin, Baricitinib, etc. RT-PCR is the only and early detection test available besides the rapid test kit (serodiagnosis) used by a few countries due to unreasonable causes. Development of vaccine by several leader of pharmaceutical groups still under trial or waiting for approval for mass inoculation. Management strategies have been evolved by the recommendations of WHO, specifically important to control COVID-19 situations, in the pandemic era. This review will provide a comprehensive collection of studies to support future research and enhancement in our wisdom to combat COVID-19 pandemic and to serve humanity.