scholarly journals Effect of pH-decreasing fertilizer on occurrence of lettuce big-vein disease and growth of lettuce

2017 ◽  
Vol 59 (0) ◽  
pp. 55-57
Author(s):  
Yutaka Iwamoto ◽  
Tadashi Tanaka ◽  
Hirotomo Satou ◽  
Shinji Nishiguchi ◽  
Katsunari Matsuura ◽  
...  
Keyword(s):  
Effect Of Ph ◽  
Vein Disease

scholarly journals Effect of pH-decreasing fertilizer on infection of lettuce by Olpidium virulentus and occurrence of big-vein disease

2017 ◽  
Vol 59 (0) ◽  
pp. 51-53
Author(s):  
Yutaka Iwamoto ◽  
Kai Inoue ◽  
Kenichi Ikeda ◽  
Hitoshi Nakayashiki ◽  
Tadashi Tanaka ◽  
...  
Keyword(s):  
Effect Of Ph ◽  
Olpidium Virulentus ◽  
Vein Disease

Duplex Power Phlebography (DPP): Guideline in Management of Varicose Vein Disease

1997 ◽  
Vol 6 ◽  
pp. S21-S22
Author(s):  
T Alekperova
Keyword(s):  
Varicose Vein ◽  
Vein Disease

Effect of pH on the Platelet Aggregating Factor in Porcine Factor VIII Concentrates

1980 ◽  
Vol 43 (01) ◽  
pp. 066-066
Author(s):  
Rosemary Hughes
Keyword(s):  
Factor Viii ◽  
Effect Of Ph ◽  
Factor Viii Concentrates

Effect of pH on the Poroperties of ZnO thin Films Grown by Chemical Bath Deposition

2012 ◽  
Vol 2 (4) ◽  
pp. 329-331 ◽  
Author(s):  
G. R. Patil G. R. Patil ◽  
◽  
B. N. Pawar B. N. Pawar
Keyword(s):  
Thin Films ◽  
Chemical Bath Deposition ◽  
Zno Thin Films ◽  
Effect Of Ph

Evaluation of the results of planned open surgical interventions in primary chronic vein disease in pregnant women

2020 ◽  
pp. 51-56
Author(s):  
V.М. Аntonyuk-Kysil ◽  
◽  
І.Y. Dziubanovskyi ◽  
V.М. Yenikeeva ◽  
S.І. Lichner ◽  
...  
Keyword(s):  
Pregnant Woman ◽  
Pregnant Women ◽  
Postoperative Period ◽  
Postpartum Period ◽  
Clinical Manifestations ◽  
Lower Extremities ◽  
Vascular Surgeon ◽  
Surgical Interventions ◽  
Perinatal Center ◽  
Vein Disease

The objective: to evaluate the results of planned open surgical interventions (POSI) in pregnant women with primary symptomatic chronic vein disease (PSCVD). Materials and methods. The study included 457 pregnant women operated on a routine basis with PSCVD. The patients underwent ultrasound duplex angioscanning (USDA) of the veins of the lower extremities, inguinal canals, and iliac veins. The severity of the clinical manifestations of PSCVD was evaluated on a VCSS scale. With the help of the circadian visual-analog scale, the dynamics after the operative pain were studied. The effect of POSI on uterine tone and cardiac function of the fetus was investigated using cardiotocography. When forming the results for POSI, data from USDA, the severity of clinical and cosmetic manifestations of PCVD, the need for active prevention of thrombophlebetic, thromboembolic and hemorrhagic complications, minimization of surgical childbirth were taken into account. The results of treatment were studied in 2 groups of patients. Patients of the first group were treated with conservative therapy, the second group – POSI. Parametric indicators, which were presented as mean and standard error M(SD), were used for statistical data processing of the study, and their reliability was estimated using Student’s t-test. The species was determined to be significant at p<0.05. Results. 495 POSI were performed at 28-38 weeks gestation in an obstetric hospital (perinatal center), by a vascular surgeon from the staff of the center, who was familiarized with the peculiarities of working with this contingent of patients. Surgery was performed under local anesthesia in 346 (75.49%) pregnant women at one extremity, in 111 (24.51%) – at two in one session. According to the results of the study, it was noted that in the first group 33.7% of patients had a positive clinical result due to the reduction of pain syndrome, while 67.5% of patients had an increase and spread of varicose transformation in the area of saphenous and/or non-saphenous veins with spread of pathological venous reflux in the distal direction. 78% of patients had the need to administer prophylactic doses of low molecular weight heparins, both during pregnancy and in postpartum period. Out of 126 pregnant women with pronounced varicose veins of the external genital organs and perineum in 36 (28.6%) deliveries were performed by caesarean section. In 9 (3%) patients there was an acute thrombophlebitis of the subcutaneous veins of the lower extremities, which required 5 pregnant women to undergo urgent surgery when the inflammatory process had spread to the middle and above along the femoral vein of the large subcutaneous vein. Pregnant women of the second group with PSCVD on the basis of obstetric hospital (perinatal center) POSI were performed in the organization, which laid the ideology of the FTS program, strictly individual indications for intervention in the optimal terms of pregnancy, multidisciplinary management of patients, due to this in 93% of operated patients regression of clinical manifestations of the disease was noted, whch contributed to the correct and safe delivery of pregnancy with 100% absence of preterm birth, abnormalities in fetal development, pregnancy course, negative impact on obstetric and somatic condition of the pregnant woman. No hemorrhagic, thrombophlebic, thromboembolic complications were noted. Patients in the postoperative period did not require medical support, as during the period of pregnancy, during delivery and in the postpartum period. There were no indications for surgical delivery. 2.4% of patients experienced complications of post-operative wounds in the form of cheese, which had no effect on pregnancy and was eliminated before delivery. In the postoperative period, if necessary, it was recommended to use elastic compression class garments 1–2. Conclusion. POSI made at PSCVD in optimal terms of pregnancy in a specialized obstetric hospital by a vascular surgeon in strictly individual indications is safe, both for the fetus and the pregnant woman. It is promising to further study the results of POSI in pregnant women with PSCVD to introduce it into the arsenal of treatment of this pathology. Key words: FTS ideology, planned open surgical interventions in pregnant women.

Effect of pH and NH4NO3 as a Spray Additive on Penetration of NAA Through Isolated Tomato Fruit Cuticle

HortScience ◽  
1998 ◽  
Vol 33 (3) ◽  
pp. 550a-550 ◽  
Author(s):  
Royal G. Fader ◽  
Martin J. Bukovac
Keyword(s):  
Direct Measurement ◽  
Sodium Citrate ◽  
Tomato Fruit ◽  
Initial Slope ◽  
Control Effect ◽  
Solution Ph ◽  
Ph Change ◽  
Effect Of Ph ◽  
Spray Droplets ◽  
Partition Behavior

We have reported that NH4NO3 (AN, 8 mM, pH 4.2), applied as simulated spray droplets, enhanced penetration of 14C-NAA through isolated leaf and fruit cuticles. One explanation for this response is that AN depresses NAA (pKa= 4.2) dissociation, increasing the nondissociated moiety, which penetrates more readily than the anion (NAA'). Direct measurement of AN (concn. 0-800 mM) effect on NAA (215 μM) dissociation as indexed by change in solution pH revealed no significant effect, with a pH change from 4.19 to 4.05. This change is not sufficient to account for the observed enhancement. When 14C-NAA, buffered (20 mM sodium citrate) at pH 3.2, 4.2, 5.2, 6.2, was partitioned against chloroform, there was a marked increase in NAA partitioning into chloroform as pH was decreased. AN (8 mM) did not alter this partition behavior, also indicating no effect on NAA dissociation. However, in cuticle penetration studies, using a finite dose system with 14C-NAA buffered at pH 3.2, 4.2, 5.2, 6.2, and in the presence and absence of 8 mM AN, there was no marked or consistent pH or AN (-70 to + 232 % of no AN control) effect on penetration as indexed by initial slope (4-12 h) or penetration after 120 h. The possible effects of AN and buffer on penetration of 14C-NAA from the droplet deposit will be discussed.

Effect of pH and hydrogen peroxide on aldehyde formation in the ozonation process

1998 ◽  
Vol 47 (2) ◽  
pp. 50-56 ◽  
Author(s):  
Jacek Nawrocki ◽  
Iwona Kalkowska
Keyword(s):  
Hydrogen Peroxide ◽  
Effect Of Ph ◽  
Ozonation Process

Hydrothermal Synthesizing Di-crystalline TiO2 and CNT-COCl/TiO2 Nanocomposites to Degrade Bisphenol A Irradiated with Visible Light - Effect of pH and PO43-

2016 ◽  
Vol 12 (2) ◽  
pp. 250-259 ◽  
Author(s):  
Ching Yuan ◽  
Chung-Hsuang Hung ◽  
Bo-Chao Chuang
Keyword(s):  
Bisphenol A ◽  
Visible Light ◽  
Light Effect ◽  
Effect Of Ph
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