Genetic diversity, morphological traits, quality traits and antioxidants potentiality of Coccinia grandis germplasm under rainfed semi-arid region.

The present study was conducted to evaluate the genetic variability for morphological and qualitative traits of Coccinia for development of trait specific lines at ICAR-Central Horticultural Experiment Station (CIAH-RS), Panchmahals (Godhra), Gujarat during 2020-2022. In this study, we evaluated 26 gynoecious accessions to assess the genetic divergence through principal component and cluster analysis. The experiment was carried out in a randomized complete block design with three replications under rainfed semi-arid conditions. High values of PCV and GCV were observed for variables such as NFFP (25.13 and 22.20), PL (23.14 and 20.69), FD (24.01 and 21.46), AFW (22.98 and 20.13), NFPY (26.38 and 24.40), FYP (37.57 and 31.29), FY (35.55 and 33.20), AsC (28.65 and 27.73), Ac (24.32 and 21.06), TSS (37.23 and 35.94), DPPHL (20.71 and 20.38), FRAPL (21.08 and 20.92), TPF(20.81 and 20.45) respectively. High heritability coupled with high genetic advance as per cent of mean was observed for vine length (VL), internodal length (IL), number of female flowers per plant (NFFP), fruit length (FL), peduncle length (PL), fruit diameter (FD), average fruit weight (AFW), number of fruit per plant per year (NFPY), fruit yield per plant (FYP), fruit yield (FY), ascorbic acid (AsC), acidity (Ac), total soluble solids (TSS), total phenols in leaves TPL), total flavonoids in leaves TFL, CUPRAC in leaves (CUPRACL), DPPH in leaves (DPPHL), FRAP in leaves (FRAPL), Total phenols in fruits (TPF), Total flavonoids in fruits (TFF), CUPRAC in fruits (CUPRACF) and DPPH in fruits (DPPHF). The FYP exhibited a significant positive correlation with variables like VL (0.6833), IL (0.2991), NFFP (0.8107), FD (0.5245), AFW (0.6766), NFPY (0.7659), ASC (0.4611), TSS (0.5004) and TPF (0.4281). The estimates of genetic parameters revealed scope for further improvement of fruit yield by selection. Of the eight principal components, PC-I through PC-VIII had eigen values greater than 1 and it accounts 85.02% of the total variation for 26 gynoecious accessions of Ivy gourd. The eigen values of PC-I comprised 5.775% of total variation followed by PC-II (4.250%), PC-III (3.175%), PC-IV (2.588%), PC-V (1.828%), PC-VI (1.447%), PC-VII (1.179%) and PC-VIII (1.013%).The cluster VI and cluster I having highest mean values for most of traits under study. Thus, genotypes from the distinct cluster like cluster VI and I for should be used for selection of parents and varietal improvement for further breeding programme in ivy gourd.

Vulvo-vaginal ano-gingival syndrome: Another variant of mucosal lichen planus.

Vulvo-vagino-gingival syndrome was described as a distinctive pattern of erosive plurimucosal lichen planus (LP), and it is a clinical triad of vulval, vaginal, and gingival LP. It can lead to sequelae such as vaginal and urethral stenosis which can have severe implications on the quality of life. We report a case of a 40-year-old female who developed urethral, vaginal, as well as anal stenosis as a result of long-term exclusive mucosal LP involving vulvo-vaginal and anal mucosa along with oral LP without any other cutaneous involvement. This case is being reported because of the rare association of anal LP with vulvo-vagino-gingival syndrome and its gross similarity to lichen sclerosus.

Comparison of short-axis out-of-plane versus long-axis in-plane ultrasound-guided radial arterial cannulation in adult patients: a randomized controlled trial.

BACKGROUND: The current available literature is not unanimous in reporting the utility of short-axis and long-axis techniques for radial artery cannulation in both adults and children. This study was designed to compare short-axis out-of-plane (SA-OOP) and long-axis in-plane (LA-IP) techniques in ultrasound-guided radial artery cannulation in adults. METHODS: In this prospective randomized controlled trial, 150 adult patients of American Society of Anesthesiologists physical status I-III aged between 18 and 70 years were included. All patients were randomized into two groups (group SA-OOP) and (group LA-IP) of 75 each undergoing ultrasound-guided radial artery cannulation. The primary outcome was successful cannulation in the first attempt. Secondary outcomes included antero-posterior arterial diameter, skin-to-artery distance, ultrasonic localization time, cannulation time, no of attempts to cannulate artery, cannula insertion failure, and vascular complications. RESULTS: First-attempt arterial cannulation was successful in 80 % of patients in the SA-OOP group as opposed to 82.6 % patients in the LA-IP group (p = 0.67). The time to cannulate the artery was similar between the two groups, but the time to localize artery was significantly higher in the long-axis technique (p < 0.001). CONCLUSIONS: The first-attempt cannulation success rate and cannulation time in adult patients are similar in ultrasound-guided radial artery cannulation with both short-axis as well as long-axis techniques. Trial registration Clinical Trial Registry of India (CTRI/2015/02/005552).

Effect of cryogenic grinding on volatile and fatty oil constituents of cumin (Cuminum cyminum L.) genotypes.

Effect of cryogenic grinding on recovery of volatile oil, fatty oil percentage and their constituents in two cumin (Cuminum cyminum L.) genotypes have been analyzed. Cryogenic grinding not only retains the volatiles but enhanced the recovery by 33.9 % in GC 4 and 43.5 % in RZ 209. A significant increase (29.9 %) over normal grinding in oil percentage was also observed in genotype RZ 209. This increase was, however, less (15.4 %) in genotype GC 4. Nineteen major compounds were identified in the essential oil of both genotypes. The two grinding techniques had significant effects on dependent variables, viz., volatile oil and monoterpenes. Cuminaldehyde was the main constituent in both genotypes, content of which increased from 48.2 to 56.1 % in GC 4 on cryo grinding. Content of terpines were found to decrease in cryo ground samples of GC 4 and either decrease or no change was found in RZ 209. Organoleptic test showed more pleasant aroma in cryo ground seeds of both the genotypes. Significant increase was also reported in fatty oil yield due to cryogenic grinding. Fatty acid methyl ester (FAME) analysis showed oleic acid as major FAME content of which increased from 88.1 to 94.9 % in RZ 209 and from 88.2 to 90.1 % in GC 4 on cryogenic grinding. Other prominent FAME were palmitic, palmitoleic and stearic acid. Results indicated commercial potential of cryogenic grinding technology for cumin in general and spices in particular for better retention of flavour and quality in spices.

Moisturizers: The Slippery Road.

Moisturizers are an important part of a dermatologist's armamentarium although little is written and well, a less is truly known about them. There is a cornucopia of projected skin products in the market whose real scientific role is not proven. These products although at times are regarded as mere cosmetics but have a well-known role in many skin disorders. Adequate knowledge about their mechanism of action, dosage, usage, and adverse effects is must for a dermatologist in this era. This article aims to bring forth the ever hidden facts of the much-hyped moisturizers. It is probably the first of its kind covering all aspects of moisturizers ranging from basic science to clinical usage, a subject that receives a short shrift in the current dermatological text.

Comparison of success rate of intubation through Air-Q with ILMA using two different endotracheal tubes.

BACKGROUND AND AIMS: Air-Q™ is a newly introduced airway device, which can be used to facilitate endotracheal intubation. The primary aim of this study was to assess whether use of two different endotracheal tubes (ETTs) (standard polyvinyl chloride [PVC] and reinforced PVC) increases the success rate of blind intubation through Air-Q™ (Group Q) when compared with intubating laryngeal mask airway (ILMA- Fastrach™) keeping ILMA as control (Group I). METHODS: One hundred and twenty patients aged between 18 and 60 years with American Society of Anesthesiologists physical status I-II, undergoing elective surgery under general anaesthesia, were enrolled into this prospective, randomised, case-control study to compare the success rate of tracheal intubation between ILMA (Fastrach™) and Air-Q™ intubating laryngeal airway. Those patients with anticipated difficult airway were excluded from the study. All the recruited patients completed the study. Reinforced PVC ETT was used in both airway devices to secure intubation. Since standard PVC tube is recommended for use in Air-Q, when first intubation attempt failed, second or third attempt was made with standard PVC ETT. Total of three attempts were made for each procedure: Whereas in ILMA group, only reinforced tube was used in all three attempts. RESULTS: The overall success rate after three attempts was more with Air-Q (96.6%) in our study compared with ILMA (91.6%) but no significant difference was seen between the groups (P = 0.43). CONCLUSION: The present study shows that when intubation with reinforced tube fails, the success rate with use of conventional PVC tube is more with Air-Q when compared with ILMA.

Clinico-radiological Correlation of Bone Changes in Leprosy Patients Presenting with Disabilities/Deformities.

Leprosy is a medical - social disease, it is associated with stigma in the society due to the resulting deformities in some persons. Although stigma has decreased after the widespread use of MDT, some disabilities do occur which are mostly due to late initiation of treatment and inappropriate care. Besides the nerve and skin involvement bone changes have been reported to be common in leprosy. These bony changes need to be understood in the present MDT era specially in the context of clinical spectrum and duration of disease/ deformities. Fifty clinically diagnosed and histologically classified leprosy patients with deformities/ disabilities of either hands/feet/face who attended the OPD of Department of Dermatology, Venereology and Leprosy, Government Medical College, Amritsar were examined and evaluated in the study. Radiological examination of hands, feet and skull was done in each case and the bone changes in hands and feet; and skull and paranasal sinus changes were correlated with clinical parameters. Bone changes were observed in 90% of cases radiologically. Specific bone changes in hands and feet, non-specific bone changes in hands, feet, skull and paranasal sinuses were seen in 66%, 82% and 32% of cases respectively. Common specific bone changes in hands and feet observed were primary periostitis (14%), honey combing (46%), bone cyst (36%), thinning and irregularity of cortex (28%) and area of bone destruction (20%); Among the non-specific bone changes observed were contracted fingers/claw hands/claw toes (64%) and absorption of terminal phalanges (40%). The maxillary sinus, and paranasal sinus changes were the most common radiological findings observed in skull. The study of the radiological changes may help the clinicians to understand the gravity of the situation and undertake steps for timely prevention of permanent loss of function and the occurrence of deformities and disabilities.

Mal de Meleda with Congenital Cataract: A Novel Case Report.

Mal de meleda (MdM), a rare autosomal recessive genodermatosis is characterized by erythema and hyperkeratosis of the palms and soles with a sharp demarcation and that progress with age (progrediens) and extend to the dorsal aspects of the hands and feet (transgrediens). It has been associated with various conditions albeit rarely with congenial cataract. Ocular lens and the skin have the same embryological origins. We hereby present this novel case report of Mal de meleda in association with congenital posterior subcapsular cataract which to the best of our knowledge has not been reported from India before.

An analysis of time utilization and cancellations of scheduled cases in the main operation theater complex of a tertiary care teaching institute of North India.

CONTEXT: Operation theater (OT) utilization. AIMS: To analyze the time utilization and to assess the stated causes of cancellations of scheduled cases in the OT complex of a tertiary care teaching institute. SETTINGS AND DESIGN: This prospective study was carried out from December 2010 to April 2011. MATERIALS AND METHODS: each of the 16 OT tables was observed for 6 days (total 96 days). The available resource hours were taken as 0800-1600 hrs. (480 min/day; 46,080 min in 96 days). The following parameters were recorded--time spent on supportive services, time spent on actual surgery, room turn over time, time spent for total procedure and time between entry and exit of patient. STATISTICAL ANALYSIS: Data were analyzed using the SPSS software version 15. RESULTS: Of the total 325 scheduled cases, 252 were operated and 73 (22.5%) were cancelled. There were delays on 15 days (15.63%) in starting the OT table at the scheduled time. Of the total resource hours (46,080 min), the mean "Raw utilization" was 37,573 min (81.54%) and the "Adjusted utilization" was 39,668 min (86.09%). The mean time spent on "supportive services" was 5539 min (12.02%) and on "actual surgery"' was 28,277 min (61.37%), and the "room turn over time" was 2095 min (5.39%). Among the stated reasons for cancellations, lack of operating time--57 cases (78.1%)--was the most common. CONCLUSION: Study of time utilization and cancellation are important tools in assessing the optimal utilization of available resource hours in an OT.

G-weak contraction in ordered cone rectangular metric spaces.

We prove some common fixed-point theorems for the ordered g-weak contractions in cone rectangular metric spaces without assuming the normality of cone. Our results generalize some recent results from cone metric and cone rectangular metric spaces into ordered cone rectangular metric spaces. Examples are provided which illustrate the results.

The morphology and genetic characterization of Iheringascaris goai n. sp. (Nematoda: Raphidascarididae) from the intestine of the silver whiting and spotted catfish off the central west coast of India.

In this study a new species of nematode, Iheringascaris goai n. sp., is reported from two fish hosts, including silver whiting, Sillago sihama, and spotted catfish, Arius maculatus, caught off the Central West Coast of India at Goa. The new species can be differentiated morphologically from I. inquies, the most closely related species collected from cohabiting marine fish. The distinguishing characteristics are distinct cuticular striations, a unilateral excretory system, the presence of dentigerous ridges on the inner margin of the lips and the ratio of oesophagus to body length. In males, the ratio of spicules to body length is higher and the number of pre-anal papillae is less in comparison to those in I. inquies. In addition, the tail curves ventrad in males, while in females, the vulva is post-equatorial. The sequence alignment of 18S rDNA and cytochrome c oxidase subunit I with sequences of known species selected from the same superfamily shows a significant difference. The morphological and molecular differences reported here can, therefore, be used to assign the specimen to a new species.

Role of stressful life events in induction or exacerbation of psoriasis and chronic urticaria.

BACKGROUND: The possibility of a causal influence of emotional stress, especially of stressful life events, on the course of various skin diseases has long been postulated. Previous reports addressing its influence on skin psoriasis and chronic urticaria have been mainly anecdotal. OBJECTIVE: The aim of this study was to evaluate the stressful events of life within 1 year preceding onset or exacerbation of skin disease in patients of psoriasis vulgaris and chronic urticaria. METHOD: Fifty consecutive clinically diagnosed psoriasis patients and 50 consecutive clinically diagnosed chronic urticaria patients were examined clinically and administered Gurmeet Singh's presumptive stressful life events scale. RESULTS: Stressful life events were seen in 26% of the patients in the psoriasis vulgaris group and 16% of the patients in the chronic urticaria group within 1 year preceding onset or exacerbation of skin disease. In the psoriasis vulgaris group, the most common stressful life event seen was financial loss or problems (8%), followed by death of close family member (4%), sexual problems (4%), family conflict (2%), major personal illness or injury (2%), and transfer or change in working conditions (2%), failure in examinations (2%), family member unemployed (2%), illness of family member (2%), getting married or engaged (2%), miscellaneous (2%). In the chronic urticaria group, the most common stressful life event seen was death of a close family member (6%), followed by family conflict (2%), financial loss or problems (2%), sexual problems (2%), illness of family member (2%), getting married or engaged (2%), trouble at work with colleagues, superiors, or subordinates (2%), going on a pleasure trip (2%) and extramarital relations (2%). CONCLUSION: Psychological stress plays a significant role in triggering or exacerbating dermatological diseases. Our study indicates the role of relaxation therapies and stress management programs in chronic diseases such as psoriasis and chronic urticaria. Psychological interventions can help individuals to reinterpret events and develop strategies to cope with stressful events, thus decreasing morbidity due to these diseases.

Traumatic optic neuropathy in pediatric population: early intervention or delayed intervention?

PURPOSE: The aim of this randomized prospective study was to evaluate role of early decompression in the cases of traumatic optic neuropathy in children. MATERIALS AND METHODS: Thirty-one children with a diagnosis of traumatic optic neuropathy were operated upon by transnasal trans-sphenoidal optic nerve decompression and the results were evaluated. RESULTS: Patients presenting early and those who were operated early in the course of their illness showed a better recovery. CONCLUSION: Early intervention can help preventing the blindness in as many as 80 and of the cases following the injury.

Spinal analgesia and auditory functions: a comparison of two sizes of Quincke needle.

AIM: Spinal anaesthesia may produce complications ranging from minor problems such as pain on injection, backache and urinary retention to more serious consequences such as post-dural puncture headache (PDPH), neurological complications like meningitis, cranial and peripheral nerve palsies and even cardiac arrest. Impaired auditory function is a relatively lesser-recognized complication of spinal analgesia. The objective of this study was to investigate the effects of spinal analgesia on vestibular dysfunction, using different sizes of the same type of spinal needle. METHODS: The study included 30 ASA I patients who had received spinal analgesia for lower abdominal surgery. Pure tone audiometry was performed before surgery and on postoperative day 2. In addition, any patient with hearing impairment of >15 dB was scheduled to undergo electrocochleography. Hearing levels were measured from 250 Hz to 8 kHz. In group 1 (n=15), a 26gauge Quincke needle was used. In group 2 (n=15), a 23-gauge Quincke needle was used. RESULTS: Comparison of hearing thresholds showed a significant reduction in the hearing level (P<0.05) in 2 patients in group 2 but none in group 1. CONCLUSION: The use of a 23-gauge Quincke needle is associated with a greater reduction in the mean hearing level compared to a 26-gauge needle of the same type.

Linear porokeratosis.

Linear porokeratosis is a rare variant. It can be present at birth or can develop in adult life. Lesions of linear porokeratosis are grouped and linearly arranged along the lines of Blaschko. On the extremities it affects the distal portion more than the proximal areas. On the trunk these can be zosteriform in distribution. Lesions of linear porokeratosis probably result from an abnormal clone of epidermal precursors. A 20 year old male presented with annular plaques in linear pattern following the lines of Blaschko over the left upper limb extending up to the axilla present since childhood. The lesions had atrophic centre and raised hyperkeratotic borders. The lesions were more proximal than distal. Few scattered lesions were present on left side of trunk. There was no family history of such lesions. Systemic examination of patient was normal. On histopathological examination there was hyperkeratosis and parakeratosis. A coronoid lamella was present. At the base of coronoid lamella thinned out granular layer and necrotic keratinocytes were also seen. In the dermis pigment incontinence and perivascular lymphocytic infiltrate were present. This case is being reported because of its rarity. It is an atypical presentation because the lesions were disposed more over proximal than distal area of upper limb. Linear porokeratosis is associated with an increased risk of malignant transformation.

Induction-intubation response--smokers vs non-smokers--.

BACKGROUND AND OBJECTIVES: Tobacco smoking has been established to be a hazardous activity. Changing social attitude is bringing a decline in tobacco consumption but a significant proportion of patients presenting for surgery still continues to smoke, putting themselves at risk of perioperative complications. We evaluated induction-intubation response in 40 male patients (ASA-I) divided into two groups of 20, each consisting of smokers and non-smokers. METHODS: All patients received standard premedication and general anesthesia. Heart rate, blood pressure and rate-pressure product were measured prior to induction, just before intubation and at 1, 3, 5 and 10 minutes after intubation. Continuous electrocardiography (EKG lead II) monitoring was done. Carboxyhemoglobin and total hemoglobin were estimated at the time of securing venous access. Arterial blood gases were analysed 5 minutes before and after the tracheal intubation. RESULTS: Incidence of arrhythymias (30%) was higher in smokers compared to non-smokers (10%). Mean carboxyhemoglobin (COHb) level in smokers was 3.81 +/- 2.17 gdL(-1) as compared to 2.95 +/- 1.33 gdL(-1) in non-smokers. Four patients who continued to smoke till the day of surgery had higher COHb levels (8.2, 5.9, 6, 8.8 gdL(-1)). PaO2 and PaCO2 levels were comparable in both groups. CONCLUSIONS: During induction-intubation period, heart rate; systolic, diastolic and mean arterial pressure and rate-pressure product showed more pronounced fluctuations in smokers than in non-smokers (p < 0.05).