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[An MRI for Every Patient with Back Pain?]. Ther Umsch 2023; 80:204-208. [PMID: 37122179 DOI: 10.1024/0040-5930/a001437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
An MRI for Every Patient with Back Pain? Abstract. Imaging in spinal disorders has changed in the past years. Improved MRI techniques allow for better image interpretation. Unchanged, however, close correlation between clinical evaluation and imaging results remains crucial for correct diagnoses and subsequent therapeutical decisions. Reimbursement cuts have made MRI more affordable in Switzerland while being widely available. This allows - if used according to guidelines - for optimal treatment of patients with spinal disorders.
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Hormonal response in patients transplanted with cryopreserved ovarian tissue is independent of whether freezing was performed in childhood or adulthood. J Assist Reprod Genet 2021; 38:3039-3045. [PMID: 34617199 DOI: 10.1007/s10815-021-02320-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 09/10/2021] [Indexed: 12/23/2022] Open
Abstract
PURPOSE This study evaluated the concentrations of hormones resulting from the transplantation of ovarian tissue (OTT) in relation to whether the tissue was frozen at a time close to puberty or above the age of 19 years. METHODS Six girls and adolescents (aged 9-14 years) who underwent ovarian tissue cryopreservation (OTC) were followed after transplantation in adulthood. After OTT, the women were followed via regular blood samples to evaluate the concentrations of FSH, LH, oestradiol and AMH. Twenty-three women undergoing OTT (aged 19-36 years at the time of OTC) were included as a reference group. All of the women had postmenopausal levels of gonadotropins at the time of transplantation. RESULTS The return of FSH and LH to normal premenopausal concentrations in adult women transplanted with ovarian tissue that was frozen at a time close to puberty was similar to the profiles in women from the reference group. Serum AMH levels were below the detection limit (via the Roche Elecsys assay) in many samples, but four out of six young girls showed measurable concentrations. Oestradiol similarly increased in the first 12 weeks following transplantation, after which it tended to be higher in women having frozen tissue in adulthood. CONCLUSIONS Ovarian tissue that was excised from girls at a time close to puberty, after which it was frozen and transplanted in adulthood, interacts with pituitary tissue in a similar manner to ovarian tissue that is frozen from adult women. Follicles located in the ovarian tissue from young girls are equally sensitive to gonadotropin stimulation as follicles from adult women when exposed to postmenopausal levels of gonadotropins. This result indicates that it is not the ovaries that require maturation to sustain full reproductive potential but rather proper FSH and LH stimulation. Moreover, these results support the continued use of OTC in young women.
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O-081 High variability of molecular isoforms of AMH in follicular fluid and granulosa cells from human small antral follicles. Hum Reprod 2021. [DOI: 10.1093/humrep/deab125.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Study question
Is the composition of AMH isoforms different in follicular fluids (FF) and granulosa cells (GCs) from human small antral follicles?
Summary answer
There is a high viability of AMH isoforms in FFs and GCs. Even between same size follicles from the same women, the isoform composition differs.
What is known already
Anti Müllerian Hormone (AMH) is a member of the TGF-β superfamily produced by follicular granulosa cells (GCs) in women from late gestation to the end of reproductive live. AMH is suggested to inhibit aromatase (i.e. CYP19) expression and thereby decreasing the conversion of androgens to oestrogens in humans, especially in small antral follicles before dominance is achieved and thereby act as a gatekeeper of ovarian steroidogenesis. However, the exact function and processing of AMH in human follicles is still not clarified.
Study design, size, duration
This retrospective study measured AMH isoforms in human FF and GCs from small antral follicles using ELISA, Western blot, and immunofluorescence analysis. A total of 41 female adolescents and women aged 15 to 38 years (mean age: 29.7 years), who underwent ovarian tissue cryopreservation (OTC) at the University Hospital of Copenhagen, Rigshospitalet were included between year 2006 and 2020 included.
Participants/materials, setting, methods
Donated human ovarian medulla tissue were FFs and GCs were obtained in connection with OTC. The following isoforms were evaluated in FFs using ELISA analysis: full-length AMH precursor (proAMH), cleaved associated AMH (AMHN,C), N-terminal pro-region (AMHN), and active C-terminal (AMHC) AMH. Antibodies specific for the N-terminal and the C-terminal AMH were used in both Western blot and immunofluorescence analysis of FFs and GCs.
Main results and the role of chance
A negative correlation between follicle diameter and the mentioned AMH forms were detected. Moreover, Western blot analysis detected various AMH forms in both FFs and GCs, which did not match the above-mentioned consensus forms suggesting an unknown proteolytic processing of AMH. The presence of these new molecular weight isoforms of AMH differs between individual follicles of identical size from the same woman.
Limitations, reasons for caution
The study group is limited and the significance of the variable AMH isoforms compositions between follicles cannot not be clarified from this data.
Wider implications of the findings
Collectively, these data suggest that intrafollicular processing of AMH is complex and variable, and thus, it may be difficult to develop an antibody based AMH assay that detect all AMH isoforms. Furthermore, the variability between follicles suggests that designing a proper standard will be difficult.
Trial registration number
not applicable
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Safety and effectiveness of CATCH+ as a first-line device for revascularization in the treatment of acute ischemic stroke. J Neuroradiol 2021; 48:5-9. [DOI: 10.1016/j.neurad.2019.07.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/01/2019] [Accepted: 07/19/2019] [Indexed: 10/26/2022]
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A simple method to quantify follicle survival in cryopreserved human ovarian tissue. Hum Reprod 2019; 33:2276-2284. [PMID: 30358835 DOI: 10.1093/humrep/dey318] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 10/05/2018] [Indexed: 11/14/2022] Open
Abstract
STUDY QUESTION Can follicle survival in frozen-thawed human ovarian tissue be quantified in situ using the dye Neutral Red (NR) to stain viable follicles specifically? SUMMARY ANSWER A follicle survival rate within ovarian tissue can be calculated using NR followed by histological evaluation and evidence for a consistently high follicle survival in a series of ovarian tissue from 25 Danish girls and women undergoing ovarian tissue cryopreservation (OTC) was obtained. WHAT IS KNOWN ALREADY Securing follicle survival in cryopreserved ovarian tissue is crucial for proper quality control when centers wish to implement OTC. The only established technique for validation of follicle survival is xenografting of thawed ovarian tissue to immunodeficient mice. However, this functional test is expensive, time consuming, requires animal facilities and only provides a qualitative-not quantitative-measure for follicle survival. STUDY DESIGN SIZE, DURATION Quantification of follicle survival in human ovarian tissue donated from 30 girls and women having tissue cryopreserved for fertility preservation from 2000 to 2015 at the Laboratory of Reproductive Biology in Copenhagen, Denmark. PARTICIPANTS/MATERIALS, SETTING, METHODS Cryopreserved ovarian cortex was donated from 25 girls and young women aged 10-36 years (mean age: 25 years) and the average storage time in liquid nitrogen was 9.1 ± 5.6 years, ranging from 1.6 to 17.9 years. In 12 of the cases, the ovarian tissue was collected from the local hospital and in the other 13 cases the ovarian tissue was transported on ice up to 6 h prior to freezing. Donated fresh ovarian surplus tissue was obtained from five women aged 23-34 years (mean age: 27 years). Ovarian tissues were chopped into small fragments and incubated in culture medium containing 50 mg/ml NR for 3-4 h. Fragments of ovarian tissue containing clearly NR-stained follicles were selected for counting, encapsulated in 4% agar and were processed for histology to calculate a follicular survival rate. MAIN RESULTS AND THE ROLE OF CHANCE The mean follicle survival rate in the 25 patients after freezing and thawing was 84% ± 11 (mean ±SD), ranging from 50% to 98%. The high follicle survival rate in this clinical series of patients reflects a constant high-quality service performed in our center and confirms the robustness of the slow freezing protocol. No significant association between follicle survival rates and storage time was found using linear regression analysis, suggesting that storage in liquid nitrogen does not affect viability of the tissue. No significant association in follicle survival rates was found between ovarian tissues collected at the local hospital compared to tissues transported on ice prior to freezing, supporting that prolonged cooling does not seem to greatly affect the follicle survival. For the fresh ovarian tissue, the average follicle survival rate was 91% ± 5 (mean ± SD) in five patients, ranging from 81% to 95%. LIMITATIONS, REASONS FOR CAUTION Even though the NR staining requires active incorporation of the dye, the test is merely a short in situ test that cannot completely replace the functional value of xenografting studies in which the integrity and developmental potential of the ovarian follicles are assessed. WIDER IMPLICATIONS OF THE FINDINGS OTC is now being employed around the world but to date it has been difficult for centers to evaluate the effectiveness of their program and perform proper quality control. NR staining combined with histological evaluation is the first quantitative method to provide a survival rate for follicles in frozen-thawed human ovarian tissue and offer a valuable and easily applicable tool to validate the cryopreservation procedure when implementing OTC or as routine quality control for the overall freezing performance within tissue banking facilities. STUDY FUNDING/COMPETING INTEREST(S) The Research Pools of Rigshospitalet, the Danish Cancer Foundation, Dagmar Marshalls Foundation, and the Novo Nordic Foundation are thanked for having funded this study. The authors have no conflicts of interest.
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Abstract
Tension headache is common, and treatment with acupuncture is frequently recommended, although the evidence of its effectiveness is contradictory. This small, randomised, controlled trial was designed as a pilot to test procedures in preparation for a multi-centre trial investigating the effect of acupuncture as a treatment for tension headache. Ten volunteers suffering from episodic, tension-type headache were recruited by local newspaper articles. Patients were randomised to receive either brief needling to tender areas or selected traditional points (Group A), or pressure from a cocktail stick supported within a guide tube to defined, non-tender and non-acupuncture areas (Group B). The patients’ view of the treatment sites was obstructed so that no indication could be gained as to which form of treatment was being given. Throughout the period of the trial, duration, frequency and intensity of headaches were recorded, from which the mean weekly headache index was calculated. There was no difference between the changes in weekly headache index in the two groups, comparing scores before and after treatment. However, Group A experienced a considerably higher number of headache-free weeks than Group B. The credibility of the two procedures was tested using a standard credibility questionnaire and a “final verdict”. One subject in Group B concluded that she had not received genuine acupuncture, but overall there was no statistical difference between the credibility of treatment in the two groups.
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Traditional Acupuncture for Reflex Sympathetic Dystrophy: A Randomised, Sham-Controlled, Double-Blind Trial. Acupunct Med 2018. [DOI: 10.1136/aim.13.2.78] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Acupuncture has been suggested as helpful in reflex sympathetic dystrophy (RSD), but no controlled study has yet been published. The hypothesis of this randomised, double-blind, sham-controlled trial, therefore, was that traditional Chinese acupuncture improves subjective as well as objective signs in this condition. Patients were included when suffering from clinically and scintigraphically confirmed acute RSD of the upper or lower limb, with a history between one and four months. They were randomly assigned to either traditional acupuncture (group A) or sham acupuncture (group S). Treatments were applied five times a week for three weeks, each session lasting for 30 minutes. Both groups received identical standard treatments in addition. The primary outcome variable had been pre-defined to be pain, as measured by visual analogue scale assessed before each treatment. Subjective success was also recorded by the patients on a rating scale. Due to force of circumstances, only 14 patients were entered into the study, therefore no test statistics could be performed and the data was evaluated descriptively. At baseline, pain was almost identical in both groups. During the course of the study, patients in group A demonstrated a more pronounced reduction of pain: 28.6% ± 1.9 vs 17.9% ± 2.4 (Mean ± SEM). Similarly, subjective success was rated to favour traditional acupuncture. It is concluded that acupuncture may be useful in the management of pain in patients with acute RSD, but that the present results are not conclusive. Larger, rigorous studies are required to answer the question.
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Dose-Response Studies on the Effect of n-3 Polyunsaturated Fatty Acids on Lipids and Haemostasis. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1645675] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryWe have studied the dose-response effects of dietary supplementation with n-3 polyunsaturated fatty acids (n-3 PUFA’s) on lipids and haemostasis. Ten healthy males were each given 1.3 g,4 g or 9 g of n-3 PUFA’s daily for 6-week periods. Bleeding time, HDL-cholesterol and plasminogen activator inhibitor increased with the dose of n-3 PUFA. Plasma fibrinogen and triglyceride levels were reduced in a dose-dependent fashion.After ingestion of 1.3 g of n-3 PUFA’s plasma fibrinogen decreased from 9 to 7 μmol/l and HDL-cholesterol increased from 1.2 to 1.3 mmol/l. The bleeding time was prolonged from 5 to 6.5 min while triglyceride levels decreased from 1.2 to 0.9 mmol/l after ingestion of 4 g of n-3 PUFA’s. Dietary supplementation with the highest daily dose (9 g) reduced plasma levels of triglycerides, fibrinogen and von Willebrand factor, while bleeding time, plasminogen activator antigen, plasminogen activator inhibitor and the ratio of HDL-cholesterol to total cholesterol increased.
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The Effect of n-3 Fatty Acids on Lipids and Haemostasis in Patients with Type lla and Type IV Hyperlipidaemia. Thromb Haemost 2018. [DOI: 10.1055/s-0038-1646906] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
SummaryPlasma lipids and haemostasis were investigated in 17 patients with hyperlipidaemia before and after 6 weeks supplementation with 6 g n-3 fatty acids. Nine of the patients had type IIa and 8 had type IV hyperlipidaemia. No effect on plasma cholesterol, LDL- or HDL-cholesterol were seen, but plasma triglycerides decreased after n-3 supplementation. Apolipoprotein B increased and apolipoprotein A1 decreased after the oil supplement. The bleeding time was prolonged, but platelet aggregation was unaltered by n-3 fatty acids. Protein C activity increased in type II a and decreased in type IV after the supplement. Fibrinolysis was markedly depressed while von Willebrand factor antigen was reduced after intake of n-3 fatty acids.
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2018. [DOI: 10.3233/ch-1989-9117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Snoring and blood rheology. Clin Hemorheol Microcirc 2018. [DOI: 10.3233/ch-1988-8525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Clinical Hemorheology - Literature Survey. Clin Hemorheol Microcirc 2018. [DOI: 10.3233/ch-1988-8530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abstract
Continuous measurement of haemoglobin concentration is used to control changes of blood volume during haemodialysis. Ultrafiltration is either kept constant throughout the session or after starting with a rate (1.5 to 2 l/h), is manually controlled in order to limit blood volume reduction to a preset percentage. Ultrafiltration is step-wise decreased (a) or switched on and off (b) accordingly. Blood volume decrease with constant ultrafiltration is compared with method (a) and (b) in 4 stable haemodialysis patients. Constant ultrafiltration rate and the same total amount of ultrafiltrate causes a nearly 3% (mean) greater volume reduction as compared with method (a) and (b). No difference was observed in blood pressure and heart rate. We conclude that ultrafiltration in stable haemodialysis patients can be completed in short time without consequences for cardiovascular stability.
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The polymorphic insertion of the luteinizing hormone receptor "insLQ" show a negative association to LHR gene expression and to the follicular fluid hormonal profile in human small antral follicles. Mol Cell Endocrinol 2018; 460:57-62. [PMID: 28684292 DOI: 10.1016/j.mce.2017.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Revised: 06/21/2017] [Accepted: 07/02/2017] [Indexed: 11/26/2022]
Abstract
The luteinizing hormone receptor (LHCGR) has a little studied polymorphic 6 bp insertion (rs4539842/insLQ). This study has evaluated the insLQ polymorphism in relation to potential associations with hormonal characteristics of human small antral follicles (hSAFs). In total, 310 hSAFs were collected from 86 women undergoing fertility preservation. Analysis included hormonal profile of 297 follicular fluid (FF) samples and 148 corresponding granulosa cells samples were evaluated by qPCR for selected genes. Significantly reduced and non-detectable mRNA levels of anti-Müllerian hormone receptor II (AMHR2) and LHCGR, respectively, were observed for insLQ/insLQ compared to -/insLQ and the -/- genotypes. Moreover, LHCGR and CYP19a1 together with oestradiol and inhibin-B were significantly increased in -/insLQ compared to the -/- genotype. The homozygous insLQ genotype showed strong significant associations to GC specific genes LHCGR and CYP19a1, which may translate into significant changes in FF hormone profiles and an altered LH signaling.
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Abstract
Objectives To systematically collate and evaluate the evidence from recent systematic reviews of clinical trials of spinal manipulation. Design Literature searches were carried out in four electronic databases for all systematic reviews of the effectiveness of spinal manipulation in any indication, published between 2000 and May 2005. Reviews were defined as systematic if they included an explicit and repeatable inclusion and exclusion criteria for studies. Results Sixteen papers were included relating to the following conditions: back pain (n=3), neck pain (n=2), lower back pain and neck pain (n=1), headache (n=3), non-spinal pain (n=1), primary and secondary dysmenorrhoea (n=1), infantile colic (n=1), asthma (n=1), allergy (n=1), cervicogenic dizziness (n=1), and any medical problem (n=1). The conclusions of these reviews were largely negative, except for back pain where spinal manipulation was considered superior to sham manipulation but not better than conventional treatments. Conclusions Collectively these data do not demonstrate that spinal manipulation is an effective intervention for any condition. Given the possibility of adverse effects, this review does not suggest that spinal manipulation is a recommendable treatment.
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Complementary Evidence. J R Soc Med 2017; 96:573. [PMID: 14594978 PMCID: PMC539650 DOI: 10.1177/014107680309601131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Homeopathic Arnica for Prevention of Pain and Bruising: Randomized Placebo-Controlled Trial in Hand Surgery. J R Soc Med 2017; 96:60-5. [PMID: 12562974 PMCID: PMC539394 DOI: 10.1177/014107680309600203] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Homeopathic arnica is widely believed to control bruising, reduce swelling and promote recovery after local trauma; many patients therefore take it perioperatively. To determine whether this treatment has any effect, we conducted a double-blind, placebo-controlled, randomized trial with three parallel arms. 64 adults undergoing elective surgery for carpal tunnel syndrome were randomized to take three tablets daily of homeopathic arnica 30C or 6C or placebo for seven days before surgery and fourteen days after surgery. Primary outcome measures were pain (short form McGill Pain Questionnaire) and bruising (colour separation analysis) at four days after surgery. Secondary outcome measures were swelling (wrist circumference) and use of analgesic medication (patient diary). 62 patients could be included in the intention-to-treat analysis. There were no group differences on the primary outcome measures of pain ( P=0.79) and bruising ( P=0.45) at day four. Swelling and use of analgesic medication also did not differ between arnica and placebo groups. Adverse events were reported by 2 patients in the arnica 6C group, 3 in the placebo group and 4 in the arnica 30C group. The results of this trial do not suggest that homeopathic arnica has an advantage over placebo in reducing postoperative pain, bruising and swelling in patients undergoing elective hand surgery.
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Analytical and physiological variations of some hemorheological and hematological blood tests. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1990-10509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Increased mortality in hypertensives treated with diuretics - A hemorheological problem? Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1984-4609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Acetyl salicylic acid is rheologically inactive and hence an ideal reference medication for clinical trials in hemorheology. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1984-4606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Are there diurnal changes in hemorheological parameters? Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1985-5312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Clinical Hemorheology - Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1986-6616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1987-7616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Clinical aspects of white cell rheology, Garmisch Partenkirchen, 12–13 March 1986. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1986-6511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Blood cell rheology – Influence of exercise and omega-3 fatty acids. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1990-10201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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Blood rheology in patients suffering from pressure sores. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1986-6608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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The measurement of plasma viscosity: Experience with four commercially available instruments. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-8607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Methodological and intra-individual variations in some hemorheological tests. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1985-5514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Complex environmental changes alter hemorheological, hematological and biochemical variables in volunteers. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1986-6306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Influence of anticoagulant, time and storing temperature on blood viscosity measurements. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1984-4406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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38
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Impaired blood rheology in reflex atrophy and its normalization during physical treatment. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-8110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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39
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40
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-8118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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41
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Blood filterability in peripheral vascular disease: Red cell deformability or cell sticking? Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1984-42-322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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42
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Hemodilution in intermittent claudication – a case report. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-8114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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43
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-8216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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44
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45
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Clinical Hemorheology - Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1987-7410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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46
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A randomized, double blind, placebo-controlled, cross-over trial on isovolemic hemodilution in claudicants – preliminary results. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1986-6403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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47
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1989-9415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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48
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Clinical Hemorheology - Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1987-7223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Clinical Hemorheology – Literature Survey. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1989-9617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Plasma viscosity and hemoglobin in the presence of cardiovascular risk factors. Clin Hemorheol Microcirc 2016. [DOI: 10.3233/ch-1988-83-431] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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